Why the biomass pellet mill will change the pattern of the countryside? Biomass pellet mills enable farmers to change their energy sources, thus reducing the remaining energy, thus reducing capital outflow; the collection and supply of biomass feedstocks can create jobs and bring substantial direct benefits to villages and towns.
Biomass fuel pellet machine is a pellet machine equipment that mainly uses birch, poplar, fruit tree, crop straw, eucalyptus, pine, bamboo chips, etc. to be crushed into sawdust chaff and processed into biomass fuel.
The pellet fuel processed by biomass pellet mill machine is a new source of bio-energy. It can replace firewood, coal, gasoline, liquefied natural gas, etc. , industrial boilers, fired power plants, etc. Because of its easy collection of raw materials, the biomass pellet function can be widely used.
Because the raw materials are very cheap, the sale price of finished fuels is also relatively cheap. The biomass pellet mill is a new type of mechanical equipment produced in response to the national environmental protection regeneration policy.
The sulfur content and ash content of biomass fuel pellets are far less than those of coal, and the combustion temperature is also lower. Instead of coal, it can reduce sulfur dioxide, nitrogen oxides and ash. Therefore, biomass pellet mill can not only improve the village It can also reduce the stacking and transportation of ash and slag, which is conducive to improving the pattern and appearance of villages and towns.
RICHI Machinery has covered more than 109 countries and regions around the world from 1995, products are exported to the Middle East, South America, Africa, Southeast Asia and high-end markets such as Europe and the United States. RICHI have done the following biomass pellet mill cases:
1-2T/H biomass pellet mill for sale Brazil,
2-2.5T/H biomass pellet mill for sale Romania,
2-3T/H biomass pellet mill for sale South Korea,
2-3T/H biomass pellet mill for sale Poland,
10T/H biomass pellet mill for sale USA,
5T/H biomass pellet mill for sale Austria,
2-2.5T/H biomass pellet mill for sale Australia,
2-3T/H biomass pellet mill for sale Indonesia,
1-2T/H biomass pellet mill for sale Malaysia,
2T/H biomass pellet mill for sale Thailand,
2-2.5T/H biomass pellet mill for sale Netherlands,
1. Detailed analysis of biomass energy
Biomass heating is green, low-carbon, economical and environmentally friendly, and is an important clean heating method. Many countries’ crop straw, agricultural product processing residues, forestry residues and other resources are relatively rich. The development of biomass heating according to local conditions can provide clean heating for qualified counties, towns with concentrated population, and rural areas in non-key air pollution prevention and control areas. It has good environmental benefits and comprehensive benefits.
The raw materials required for the production of biofuels include crop straw, forestry processing residues, livestock and poultry manure, organic waste water residues from the food processing industry, municipal waste, and low-quality land to grow various energy plants.
At present, crop straw is the main raw material for biofuel production by biomass pellet mill. Many countries are large agricultural country, and the supply of crop straw is relatively sufficient.
With the acceleration of urbanization, the amount of urban waste in many countries has increased rapidly. The increase in municipal waste has provided abundant raw materials for the biofuel industry and helped the development of the industry.
With the improvement of living standards, my country’s food processing industry has developed rapidly. The rapid development of the food processing industry has brought a large amount of organic waste water and residue, which has promoted the further development of the biofuel industry.
Agricultural and forestry biomass pellet fuel is made by processing the above wastes and other solid wastes through biomass crushers, biomass pulverizers, dryers, biomass pellet mill, coolers, balers, etc.
Biomass fuel pellets, made by biomass pellets making machine as a new type of pellet fuel, have won wide recognition for its unique advantages; compared with traditional fuels, it has not only economic advantages but also environmental benefits, fully meeting the requirements of sustainable development.
（1）First of all, due to the shape of pellets, the volume is compressed, the storage space is saved, and the transportation is also convenient, which reduces the transportation cost.
（2）Secondly, the combustion efficiency is high, it is easy to burn out, and the residual carbon content is small. Compared with coal, it has high volatile content and low ignition point, which is easy to ignite; the density is increased, the energy density is large, and the combustion duration is greatly increased, which can be directly applied to coal-fired boilers.
（3）In addition, when biomass pellets made by biomass pellet mill are burned, the content of harmful gas components is extremely low, and the emission of harmful gases is small, which has environmental protection benefits. And the ash after burning can also be used directly as potash fertilizer, which saves money.
Accelerate the development of biomass boilers fueled by biomass fuel pellets and biomass gas for heating, build a distributed green, low-carbon, clean and environmentally friendly heating system, directly replace fossil energy heating on the consumption side, and provide long-term sustainable, affordable. The government subsidizes heating and gas supply services with low burden, effectively protects the urban and rural environment, responds to air pollution, and promotes the construction of ecological civilization.
2. The biofuel market will continue to hit a new high in 2022
According to a survey report by Pike Research Institute, the global biofuel market will expand from the current US$100 billion to US$280 billion in 2022.
The report predicts that an increasing number of countries will increase biofuel consumption and increase productivity from improved second-generation feedstocks, which will increase the biofuel market share worldwide. The annual growth rate of biofuels made by biomass pellet machine is expected to reach 15% between 2009 and 2022. Ultimately, traditional biofuels will face stiff competition from newer biofuels, such as alternative renewables such as diesel and green gasoline.
With the continuous research and development of new microorganisms and new biofuels and the global requirements for reducing greenhouse gas emissions, it is inevitable that biofuels will be favored, and the main factors affecting the development of biofuels are raw materials, production capacity and biomass pellet mill, but the future of biofuels is still bright.
Richi Machinery is a biomass equipment manufacturer specializing in the biomass pellet mill for sale, if you are interested in our wood fuel waste biomass pellet mill plant projects and solutions, please leave your needs and email, WhatsApp and other contact information, our sales staff will provide professional answers and corresponding product pictures, videos and quotations.
1. Comparison of different organic fertilizer pellet mill
(1) Disc organic fertilizer pellet mill
The disc organic fertilizer pellet mill has the following advantages: high spheroidization rate, high rounded particle strength, intuitive operation, convenient maintenance, etc.
The working principle of RICHI organic fertilizer pellet making machine: pre-adding water to form a ball-type full-disk ball-forming method. The raw meal powder is evenly wetted by the atomized water in the double-shaft mixer to form a ball core with a very uniform particle size, which is then sent to the ball-forming tray for ball-forming.
The moisture content of the feed ball should be controlled at 12-14%. Most of the water should be added in the double-shaft mixer, and only a small amount of supplemental water should be added to the ball-forming tray, and the supplementary water amount should be controlled at about 0 to 3%.
The dry powder granulation is directly added to the ball-forming disc, and sprayed with appropriate amount of water. After the raw material ball core enters the ball-forming disc, it moves along a parabola under the action of centrifugal force, frictional force and gravity in the disc. Due to the cohesiveness and plasticity of the material, the ball cores stick to each other and grow gradually during the movement.
When the inclination angle of the ball-forming disk, the height of the disk edge, the rotational speed and the moisture content are constant, the material balls with different particle sizes will roll down from the edge of the disk according to different detachment angles due to different gravity.
During the organic fertilizer pellet making machine continuous rolling process of the material ball, the water in the ball is continuously extruded out of the surface. Due to the cohesiveness of the material and the natural volatilization of the liquid film on the surface, the material ball has a certain strength. The edge of the pan is drained out of the pan.
(2) Tooth organic fertilizer pellet mill
Because the internal structure of the new organic fertilizer organic fertilizer pellet mill is a spiral stirring tooth structure, it is also called a stirring tooth organic fertilizer pellet mill. It uses the mechanical stirring force of high-speed rotation and the resulting aerodynamic force to continuously realize the mixing of fine powder materials in the machine.
Granulation, spheroidization, densification and other processes, so as to achieve the purpose of granulation. The particle shape is spherical, the sphericity is 0., the particle size is generally between 0.3-3 mm, and the granulation rate is 90%. The size of the particle diameter can be properly adjusted by the material mixing amount and the spindle speed.
Generally, the lower the mixing amount, the faster the speed. higher, the smaller the particles, and vice versa. Scope of application: This machine is especially suitable for the granulation of light and fine powder materials.
The finer the basic particles of the fine powder material, the higher the sphericity of the particles and the better the quality of the ball. It is generally required that the particle size of the material before granulation should be less than 200 mesh.
Typical application materials: chicken manure, pig manure, cow manure, carbon black, clay, kaolin, etc. It is specially used for granulating organic fermented fertilizers with organic fertilizer raw materials such as livestock and poultry manure, composting fertilizers, green manures, sea fertilizers, cake fertilizers, peat, soil and miscellaneous fertilizers, three wastes, microorganisms, etc. , the particles are spherulites.
The qualified granulation rate of this organic fertilizer pellet mill is as high as 80-90%, and it is suitable for a variety of different formulas. The compressive strength of organic fertilizer is higher than that of discs and drums, the rate of large balls is lower than 15%, and the uniformity of particle size can be passed according to user requirements. The organic fertilizer pellet mill has stepless speed regulation function adjustment.
This organic fertilizer pellet mill is most suitable for direct granulation of organic fertilizer after fermentation, which saves the drying process and greatly reduces the manufacturing cost.
2. Is price important or after-sale?
For organic fertilizer pellet mill, is price important or after-sales important?
Why do you say that the cost of organic fertilizer machine is not as important as after-sales? This is well-founded. It can be said that among the organic fertilizer pellet mill, the price of organic fertilizer making machine is quite low. It is no longer a device that needs to be reconsidered. Some buyers are like buying vegetables.
As long as the price is low, they will buy it back. But, have you ever thought that if you only consider the price, you may go back to a pile of scrap iron. If you encounter some irresponsible manufacturers, you can only say that you spend tens of thousands of dollars to buy scrap iron of one or two thousand dollars.
In addition, buying organic fertilizer pellet mill is to make it economical for us. So if you want to bring economic benefits, the investment cost must be controlled, and the control of the investment cost must be controlled not only by the purchase cost, but also by the use cost and maintenance cost.
And here is the after-sales service of the organic fertilizer pellet mill manufacturer. If a manufacturer is not responsible, the equipment sold will be ignored. Of course, the manufacturer will charge a very low price. If the organic fertilizer pellet mill manufacturer has very good after-sales service, manufacturers need to solve regularly problems in time.
These are also key factors in determining the ex-factory price of organic fertilizer pellet mill. After all, manufacturers know their own equipment best, and if there is a fault, they will definitely solve the problem quickly and accurately.
There is also the provision of high-quality accessories in the later period, which is also very important, because the organic fertilizer pellet mill accessories will be run-in after being manufactured, so that they can be directly used when installed in the equipment, and can be as durable as the parts in the original equipment.
Therefore, the price of organic fertilizer pellet mill equipment is not the final decisive factor in deciding whether to buy or not, and after-sales service is the most important.
3. Maintenance skills of organic fertilizer pellet mill
Organic fertilizer pellet mill manufacturers teach you maintenance skills:
(1) For organic fertilizer pellet mill machines and tools parked in the open air, the walking wheels, headers, etc. must be set off the ground first, and must not be in contact with the soil. For those parts that are prone to deformation, they should be flattened or erected to eliminate the factors that cause deformation, and the springs supported by springs should be loosened.
(2) Clean the dirt and sundries on the outside of the organic fertilizer pellet mill machine; clean and lubricate all the bearings; paint the friction surfaces such as moldboards, disc targets, rotary tiller blades, openers, etc. with paint, black oil and waste oil. Wait for anti-corrosion coating.
(3) Parts that are easy to rust or damage, especially the more expensive parts, such as magneto, electric motor, cutter, seed pipe, opener, conveyor belt, transmission chain, etc., should be removed and stored indoors, and according to the organic fertilizer pellet mill categories are separated to prevent deformation or damage caused by squeezing each other.
In the production of extruded feed, the main equipment is a screw fish feed pellet extruder. The material is fed into the fish feed pellet extruder, and the screw screw pushes the material to form an axial flow.
At the same time, due to the mechanical friction between the screw and the material, the material and the barrel, and the material inside the material, the material is strongly squeezed, stirred, and sheared, and as a result, the material is further refined and homogenized.
As the pressure gradually increases, the temperature increases accordingly. When the paste material is ejected from the die hole, under the action of a strong pressure difference, the material is puffed by floating fish feed making machine, dehydrated and cooled. The puffed product is loose, porous, crisp, and has good palatability and flavor.
The fish feed pellet extruder puffing technology breaks through the traditional processing technology, makes the physical properties of the feed change qualitatively, greatly promotes the development of the feed processing industry and the breeding industry, and is a major innovation in the feed industry.
The fish feed pellet extruder puffing process is a process that integrates various operations such as mixing, kneading, shearing, heating, and cooling. The following is a specific analysis from the aspects of density control, automatic control and energy saving and consumption reduction.
1. Density control technology
In the extrusion process of fish feed pellet extruder, there are many factors that affect the density of feed, such as processing technology, fish feed pellet extruder equipment, processing parameters, process control, feed raw materials, formula and so on.
It is feasible to control the product density by changing the raw material or formula, but it has little application value; by changing the screw configuration, the density control of the extruded feed product can be realized, but the operation is inconvenient. Density control can also be achieved by adjusting the operating parameters.
In addition, in the fish feed pellet extruder processing of aquatic feed, in order to meet the feeding requirements of aquatic animals, the ups and downs of aquatic feed should be controlled, and the ups and downs of feed are closely related to density, so density control is applied in the production of aquatic extruded feed.
Technology is particularly important. At present, controlling the density of extruded products is mainly achieved by controlling the pressure and temperature. The main methods are as follows:
(1)Open a pressure relief hole on the extruding cavity, and plug the pressure relief hole when producing floating feed, so as to meet the needs of high temperature and high pressure for processing floating feed.
Open the pressure relief hole when feeding, so that when the material reaches the pressure relief hole, the pressure in the sleeve is partially released, and at the same time, some water vapor is also discharged from the pressure relief hole.
These materials are extruded by fish feed pellet extruder to the end of the extruding cavity and then compacted to obtain a heavy feed with high bulk density. This pressure relief hole can also be used to evacuate, so that the material loses part of the water vapor during the forced movement.
This fish feed pellet extruder process method realizes the control of the density of the extruded product by controlling the pressure in the extruding cavity, and the output will not be affected because the feeding amount does not need to be reduced.
(2) A pressure regulating device is added in the floating fish feed extruder machine (pressurization before the die) .The pressure regulation of the fish feed pellet extruder is to install a shut-off valve between the extrusion cavity and the discharge template to adjust the pressure difference between the extrusion cavity and the outside of the extrusion cavity.
(3)Pressure cutting technology (post-mold pressure). A new type of density control system was developed for aquafeed. This density control system of fish feed pellet extruder adopts pressurized cutting technology to maintain a certain positive pressure in the cutting chamber.
When the material enters the cutting chamber from the puffing chamber, since the boiling point of water increases with the pressure, the flash evaporation can be reduced to control the degree of expansion of the material, and the starch molecules are instantly solidified in the cutting chamber, and the material no longer enters the normal pressure from the cutting chamber.
The positive pressure of the cutting chamber can be realized by inputting compressed air with an air pump, and the fan can be turned off when discharging.
This fish feed pellet extruder process method avoids controlling other factors that affect the degree of expansion, thereby reducing the need for manual operation, and at the same time, the controllability is stronger than other methods.
At present, this new fish feed pellet extruder technology has not been applied in China, but this technology is superior to the exhaust method in terms of density control of extruded products and operation and use, and is a new direction for the development of extruded technology.
(4) Controlling the opening rate of the template. By changing the opening rate of the discharge template, the pressure difference before and after the template can be changed, so as to achieve the purpose of controlling the density of the product. The hole is blocked.
2. Automatic control of fish feed extrusion process
The automatic control of the fish feed pellet extruder extrusion process refers to the rapid and precise control of the process parameters by equipping the extrusion equipment with a computer-aided control system.
The application of automatic control technology in the fish feed pellet extruder puffing process can not only improve work efficiency, but also improve product quality stability. Models of automatic control at home and abroad
There are studies on all sides. The automatic control technology of the fish feed pellet extruder puffing process has made great progress, and a visualization control system of the puffing process has been developed. The extruding system of fish feed pellet extruder based on FIX industrial configuration software realizes the visual control of the extruding process.
The sensor can be used to conduct on-site detection and feedback on the operating parameters of the fish feed pellet extruder, automatically adjust the relevant working parameters of the floating fish feed pellet machine, and realize various preset by the operator.
Working parameters, with formula storage, report printing, alarm, dynamic display and recording of working parameters. Foreign computer automatic control technology has already been applied in the field of feed processing.
In the entire fish feed pellet extruder process, it has been developed from a single computer control system to an advanced automatic control system, which can display color images in the central control room, computer program control and communication network for floating fish feed making machine operation, it can complete all production procedures without unmanned operation.
In general, the automatic control of puffing in feed processing abroad has been developing towards the direction of combining with product quality.
While the introduction of computers in my country is mainly to solve the problem of production automation, only focusing on the monitoring of equipment operation in the production process and the control of stand-alone equipment. It has not played its due role in improving product quality and other aspects.
3. Energy saving in extrusion process
The problem of energy saving and consumption reduction is the research focus in the fish feed pellet extruder extrusion process.
At present, it is mainly through the research of low energy consumption processing technology and the influence of main process parameters on energy consumption, and the establishment of corresponding mathematical models to achieve the purpose of energy saving and consumption reduction.
In order to reduce the energy consumption in the fish feed pellet extruder puffing process, some domestic feed manufacturers mainly take measures from the process. For example, in the production process of suckling pig feed, the corn raw material used is not full puffed material, but part of the puffed material and part of the conventional material.
In the later fish feed pellet extruder granulation process, processes such as expansion and low temperature granulation are used to ensure that the energy consumption per unit product is reduced.
From the above analysis, it can be seen that it is still a bottleneck problem how the process parameter research in the fish feed pellet extruder puffing process can be embodied in reducing energy consumption and can be realized in actual production.
4. Application of extrusion in floating fish feed processing
In recent years, the application of fish feed pellet extruder extrusion technology to feed production is an epoch-making leap in feed production technology. The main advantages of extruded granulation:
The processing temperature is high and the moisture content is large, and the material can be fully matured and degraded. The pellets are of good quality and the feed titer is high;
The adjustable range of pellet density is large, which can adapt to the requirements of various feeding objects and different feeding environments.
(1) Puffed suckling pig feed
The important indicators of suckling pig feed are hygiene and maturation to prevent suckling pigs from diarrhea. The raw materials are treated with high temperature and high pressure, on the one hand, it kills pathogenic bacteria, on the other hand, the starch material is fully cooked, and the soybean protein is denatured and detoxified, so that the material is easy to digest and absorb. Gelatinized starch can stimulate the production of lactic acid in animals and enhance the antibacterial ability of animals.
(2) Extruded aquatic feed
The aquatic feedl is extruded and granulated by fish feed pellet extruder, which improves the quality of the product from all aspects.
①Improved feed titer. Extrusion ripens the starch, which is important for fish as raw starch is difficult to digest. The starch is cooked, the cohesiveness of the material is improved, and the forming effect is good. On the premise of ensuring the quality of pellets, the formula can be adjusted to reduce costs.
②The floating time of pellets in water is controlled by the density of pellets, and the density is determined by the degree of puffing by fish feed pellet extruder.
Therefore, by adjusting the formula, adjusting the variety and content of starch and binder, and adjusting the process parameters, that is, adjusting the moisture, pressure, temperature, etc., extruded pellets with different densities can be produced.
(3) Puffed chicken feed
The formula of chicken feed contains high starch material and 15%-20% protein material at the same time. For this proportion, no matter the dry floating pellet machine or the wet floating pellet machine, the technological performance is better.
Experiments have shown that puffing can improve the digestion and absorption rate of feed for chickens. Extruded chicken feed, because of its small bulk density, can reduce chicken feed intake, avoid obesity, and improve egg production.
(4) Puffed cattle feed (urea puffed corn)
Ruminants such as cattle and sheep can convert non-protein nitrogen (such as urea) into animal protein. The key to adding urea to feed is how to control the addition amount, uniform feed intake and urea decomposition rate. Urea-expanded corn solves these problems most effectively.
The urea, corn flour and additives are mixed in a certain proportion and then enter the floating pellet machine, the corn flour is expanded, and the gelatinized starch and urea form a coating structure. Urease inhibitors inhibit the activity of urease. It inhibits the release rate of ammonia after urea decomposition from two aspects, and avoids ammonia poisoning caused by excess ammonia.
(5) Rice bran preservation treatment
Fresh rice bran contains very active lipolytic enzymes, which can quickly decompose the oil contained in rice bran into free lipids
Fatty acid and rancidity, so the storage performance of fresh rice bran is extremely poor. The rancid and spoiled rice bran not only reduces the oil yield, but also affects the growth and development of livestock and poultry if fed as feed.
Therefore, fresh rice bran must be kept fresh in time. Extrusion, high temperature, high pressure and high shear can inactivate lipase and prevent rancidity and deterioration. Extrusion has become a new pretreatment process in rice bran oil production.
(6) Detoxification of oilseed meal protein
In addition to soybean cake (meal), the cake (meal) obtained from rapeseed, cottonseed, sunflower seed, castor and other oilseeds also contains a certain amount of protein, which is an excellent source of feed protein. However, various oil cakes (including soybean meal) cannot be directly used to formulate feed, because they all contain a certain amount of anti-nutritional factors or other harmful components.
Oil cake (meal) must be detoxified before it can be used. Detoxification methods include chemical and physical methods. Oilseed cake (meal) extrusion detoxification is a modern technology applied to oil cake (meal) treatment by extrusion technology.
(7) Feather puffing processing
Due to the existence of disulfide bonds and hydrogen bonds between feather polypeptide chains, the structure of feather protein is particularly stable, and animal digestive enzymes are basically unable to digest and decompose, so the feather extrusion technology has been developed.
After the feather is extruded and puffed, its disulfide bond is broken, the molecular structure is destroyed, and the digestive enzyme is easy to digest and decompose, and the digestibility is improved. The digestibility is related to the degree of degradation and extrusion temperature.
When the floating pellet machine extrusion temperature is high, the digestibility of the puffed feather product increases, but the amino acid content of the product decreases correspondingly, and the protein quality of the product decreases.
Feather meal has high protein content, but the amino acid is not balanced enough. In order to solve this problem, chicken viscera, chicken blood and feathers can be mixed and processed into intestinal feather meal.
Fish feed pellet extruder extruding technology is a feed processing technology developed at the end of the 20th century. Pressure cutting has a good effect on controlling the density of extruded products, providing a new method for processing high-demand aquafeeds.
The use of waste steam and waste heat for conditioning makes the machine more environmentally friendly and adapts to the trend of the times. Extrusion technology of fish feed pellet extruder is widely used in aquatic, swine and ruminant feeds, which has a significant effect on changing feed quality and reducing costs.
With the development of fish feed pellet extruder extruding technology, more in-depth research is needed on how to accurately control the expansiveness and extruding quality of extruded feed, and improve the automation of extruding.
(1) The temperature and time at which the poultry feed pellet making machine itself is connected to the steam, as well as the ambient temperature. The working principle of the poultry feed pellet processing machine is: use steam to supply, and then add material to ensure the temperature of the pellet. Where possible, heating is provided in the production workshop to ensure that the poultry feed production machines and production personnel work at normal temperature.
(2) Lubricating oil injected into the poultry feed pellet making machine. In the cold season, due to the low temperature, the grease of the particle feeder may solidify, making it difficult to refill the grease. Moreover, the low temperature may also cause the oil supply of the lubricating grease to be interrupted. Eventually wear is likely due to lack of oil.
(3) Dilution of grease. Using methods such as mechanically assisted oil injection, artificial heating, and oil dilution, small-scale poultry feed making machine grease liquefaction can be realized.
(4) Clean the studio of the molding wheel of the poultry pellet feed forming machine. After each operation, the extrusion table of the molding wheel of the poultry feed machine must be strictly cleaned to prevent the extrusion studio from freezing due to excessive humidity and low temperature, which will affect the normal operation of the small and medium-sized poultry feed pellet making machine.
(5) Timely maintenance and reasonable maintenance of the poultry feed pellet making machine. The maintenance and maintenance of poultry feed pellet making machine is very important. In this regard, try to carry out regular maintenance on time and troubleshoot before production. Replace damaged wearing parts in time to ensure high efficiency and high yield of pellets.
Especially in winter, if there is a little mistake, the poultry feed pellet making machine will appear abnormal. Therefore, all major users must do a good job in maintenance and maintenance in winter.
What equipment is the compound feed produced?
(1) Premix: It is made by mixing 90% carrier (corn meal, bran, husk meal, etc.) and 10% additives, accounting for 0.5~5% of the complete feed. Therefore, the additive with a small amount must be mixed with the carrier first, and then mixed with other feeds to achieve uniform mixing. Although the content of this feed is not high in the complete feed, it has a great effect and the production conditions are relatively strict.
Therefore, the large and medium-sized feed factories are generally used for the production of mixed feed without mixing workshops, and the small poultry feed factories directly purchase the products of the above-mentioned factories, in order to simplify the work and poultry feed machine.
(2) Concentrated mixed feed: It is made by pre-mixing carrier, protein feed and additives. When using, the feed needs to be diluted to 5~50% as full-price compound feed. Concentrate processing plants are often built in areas where protein feed resources are concentrated.
(3) Complete compound feed: It is made by mixing energy feed and concentrated mixed feed and diluted in 2). This product can meet all stages of the growth of livestock and poultry. The full-price compound feed factory for direct processing of feed raw materials is generally established in large and medium cities or important traffic areas.
However, those poultry feed mill factories that use concentrated beverages to produce full-price beverages can also have relatively simple processes and equipment, and are mostly located in feed factories in small livestock farms.
(4) Formulated concentrated feed: It is formulated with energy feed and protein feed. It is suitable for small-scale farming in my country and is fed with silage. This type of beverage has less stringent requirements for adding trace amounts, so it can simplify the production process, reduce investment and reduce costs. In my country, feed factories are the main ones, and most of them are built near grain and oil processing factories or warehouses near small towns.
What are the cleaning methods of the feed pellet machine?
Common cleaning methods in the world: The most common cleaning method is a three-step cleaning method based on alkaline cleaning, pre-cleaning – chlor-alkali cleaning – post-cleaning, and the frequency of pickling is determined according to water hardness.
This cleaning method is widely used in most European countries and Asian countries, such as the Netherlands, where it is the standard cleaning method for pastures. However, the traditional cleaning method in Denmark is: pre-cleaning – alkaline cleaning – cold water cleaning – acid cleaning, with pure cold water before milking.
The most common cleaning steps in the U.S. are: pre-rinse – caustic – pickling, sanitizing before milking. Pickling is a common cleaning method in New Zealand, namely boiling water with acidic cleaning agents, cold water and periodic alkaline cleaning.
In conclusion, what cleaning method for poultry feed pellet making machine to use mainly depends on the customs and legal requirements of different countries, as well as the energy costs required to heat the water, cleaning costs and cleaning conditions.
The maintenance of the sawdust wood pellet mill is actually very important. Good maintenance can not only increase the output but also prolong the service life of the woo pellet machine. How to maintain the wood pellet machine? In fact, the maintenance of mechanical equipment is nothing more than regular inspection and regular replacement of useless parts, and it is not very tiring, but because it is a bit cumbersome, most people will find it troublesome and reluctant to do it.
In fact, scientific and effective maintenance methods can make the wood pellet mill machine run at high quality, thereby increasing the output. It only takes some time for maintenance to achieve unpredictable results. Why not do it?
A good wood pellet mill needs to cooperate with scientific maintenance work to ensure long-term high-performance and barrier-free operation, which can maintain the performance of the equipment and prolong the service life of the equipment, so as to better create more opportunities for users. profit. So how should the wood pellet machine be maintained? The scientific method should be to maintain once every six months and one month, and once every six months for major maintenance. The maintenance of the wood pellet mill is very important, and it is absolutely impossible to nurse this important link.
The general maintenance of the sawdust wood pellet mill does not require much money. Generally, it is just simple oil injection, firmness of the bolts, and clearance adjustment. Maintenance causes damage to the wood pellet equipment. Our company will provide all users with detailed pellet machine use and maintenance procedures, and our after-sales personnel will train customers’ staff and provide detailed knowledge of pellet machines, so that customers have no worries.
The maintenance of the wood pellet mill focuses on long-term stability and unremitting efforts, and may not see any effect in a short period of time, but after a long-term comparison, it will be found that the effect of this maintenance and no maintenance is completely different. So now those friends who are using the wood pellet press machine, take a little time to do a regular maintenance, which is beneficial to the wood pellet machine and your own income.
If you want to know more about wood pellet mill, sawdust pellet mill machine, straw pellet mill machine, rice husk pellet making machine, peanut shell pellet making machine, wood pellet mill plant, please continue to pay attention to RICHI Machinery.
Richi Machinery is an biomass pellet factory equipment manufacturer specializing in the wood pellet mill for sale, if you are interested in our wood pellet mill projects and solutions, please leave your needs and email, WhatsApp and other contact information, our sales staff will provide professional answers and corresponding product pictures, videos and quotations.
1.Maintenance details of the press roller
When it comes to biomass wood pellet mill, everyone knows that there are many wearing parts, including molds, pressure rollers, bearings, etc., but the most easily worn is the pressure roller bearing. In fact, the normal life of the biomass pellet machine pressure roller bearing another 600-800 hours, but many customers need to replace it after 300-400 hours, and some even need to replace it after 200-300 hours. The main reasons for this are maintenance and oiling.
Due to the harsh environment of the granulating room where the roller bearing is located, the dust in the granulating room will inevitably enter the bearing. Too much dust in the bearing will reduce the contact surface between the butter and the bearing, and cannot be lubricated by the butter. In this case, no matter how much butter is injected, it is all-match. At this time, the bearing needs to be taken out and cleaned. However, many biomass pellet machine users are reluctant to clean the bearing because it is too troublesome to clean the bearing, which shortens the life of the roller bearing.
In addition to the maintenance factor, there is also the oil injection of the bearing. Since the mold and the pressure roller are pressed against each other, a high temperature will be generated, and this temperature will be transferred to the pressure roller bearing instantaneously.
The general bearing temperature of the wood pellet mill pelletizing chamber should be at least At a high temperature of about 120 degrees, the roller bearings in the granulation chamber must be filled with butter. Of course, except for a few external bearings, this kind of butter is not ordinary butter, but high-temperature butter that can withstand more than 200 degrees. The butter injected by the customer cannot withstand high temperature, or the quality of the butter is too poor, which will lead to poor bearing lubrication effect, and ultimately lead to a greatly shortened bearing life. If the butter is injected too much, it will lead to poor air permeability and poor heat dissipation of the bearing, and the continuous high temperature can not be dissipated, which is also the reason for the short bearing life.
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2.How should pellets from wood pellet mill be placed?
Everyone knows that biomass wood pellet mill machines loosen when they encounter humidity, which can affect combustion results. The air contains moisture, especially in the rainy season, the air humidity is higher, and the storage of particles is more unfavorable. Therefore, when purchasing, buy biomass fuel pellets packaged in moisture-proof packaging. This can also play a certain role in protecting the wood pellet mill. If you want to save the purchase of ordinary packaged biomass fuel pellets, when storing, the biomass fuel pellet machine cannot be stored in the open air. We have to know that straw pellets will loosen in about 10% water, so we have to make sure that the room where we store it is dry and free of moisture.
Everyone knows that biomass wood pellet mill are used for fuel. They are flammable and cannot catch fire. This problem requires attention, not to cause disaster due to improper placement. After purchasing biomass fuel pellets, do not build up around the boiler. You should have someone responsible. Check from time to time for safety hazards. In addition, warehouses should be equipped with fire-fighting equipment. This is a very necessary point, we must have this sense of urgency.
The fuel of the biomass fuel wood pellet mill has a high calorific value and is a high-tech environmentally friendly product that can replace fossil energy.
Biomass fuel pellet fuel can replace existing coal, oil, natural gas, electricity and other chemical energy and secondary energy energy, and provide system engineering energy for industrial steam boilers, hot water boilers, indoor heating fireplaces, etc.
Under the premise of existing energy saving, the energy consumption cost per unit of use can be reduced by more than 30%.
Biomass fuel pellets, as a new type of pellet fuel, made by wood pellet mill, have won wide recognition for their advantages. Compared with traditional fuels, it not only has economic advantages, but also has environmental benefits, which fully meet the requirements of sustainable development.
RICHI MACHINERY has been established for more than 25 years, specializing in wood pellet mill for sale, and the development and production of single/complete pellet production lines such as animal feed, biomass fuel, wood waste, grass, straw, organic fertilizer, etc., and provide design and services for EPC/Turnkey projects!