If pig manure is directly returned to the field, it will burn the roots and damage the seedlings. Pig manure can be processed into Manure through fermentation. Biogas, biogas slurry, pig manure complete set of Manure equipment processing Manure is a more suitable method for current farms. The whole process is mechanized, with less investment cost and quick cost recovery. The complete set of pig manure Organic fertilizer equipment is specialized in processing pig manure, which can make pig manure become Organic fertilizer through fermentation and harmless treatment, The nitrogen content of Organic fertilizer made from pig manure is very high. Pig manure Manure can maintain fertilizer and water, prevent diseases and pests, and increase crop yield.

The high moisture content of pig manure requires the addition of crop straw, on the one hand to regulate the moisture content, and on the other hand to regulate C/N. After adding biological strains to livestock and poultry manure, a tank composting machine is used for flipping. The purpose of flipping is to accelerate the fermentation speed, promote the entry of oxygen into the pile, accelerate the fermentation process, and shorten the fermentation cycle.

The fermentation process should be noted that it should be flipped and thrown every 2-3 days. The fermentation process generally goes through three stages: moderate temperature, high temperature, and cooling. The addition of biological strains during the fermentation stage can kill a large number of harmful bacteria during the high-temperature process. In the intermediate temperature stage, the pile layer is generally at 15-45 ℃, and the suitable temperature for modern composting production is generally 55 ℃.

In the later stage of endogenous respiration, the remaining part is the organic matter that is difficult to decompose and the newly formed Humus. At this time, the activity of microorganisms decreases, the calorific value decreases, the temperature drops, and the thermophilic microorganisms take the advantage. The residual decomposed organic matter is further decomposed, and the Humus continues to increase and stabilize. When the compost enters the maturity stage, the oxygen demand is greatly reduced, and the water content is also reduced.

After fermentation, there is a pulverizer. The purpose of pulverization is to ensure the roundness of the granulation in the later stage. During pulverization, a semi wet material pulverizer can be selected, with a crushing particle size of 20-30 mesh. It can be used to pulverize the fermented decomposed waste or other materials with a moisture content less than 30%.

As Manure is produced, there are three types of Organic fertilizer granulators for granulation of Manure: disc granulator, agitating tooth granulator and new type of three in one granulator. The disc granulator has a long history, is simple to operate, and is relatively cheap. The agitating tooth granulator is highly mechanized. If the output is small, drying can be avoided and the new type of three in one granulator is mainly used for large annual output. After granulation, it is dried, cooled, coated, and packaged for sale.

The treatment of chicken manure has become a headache for large-scale chicken farmers. Chicken manure, pig manure and cow manure are piled everywhere, and the bad smell also causes certain pollution to the environment. Planting vegetables to implement pollution-free production, using organic fertilizer machine to treat chicken manure, pig manure and cow manure without pollution, processing into organic fertilizer, not only can effectively use chicken manure resources, but also do not worry about marketing.

The useless chicken manure is dehydrated by organic fertilizer machine, fermented with fermentation bacteria, fermented for 5-7 days, then screened, crushed, and the products produced by the chicken manure organic fertilizer production line become organic fertilizer rich in nitrogen, phosphorus, potassium, iron, zinc, calcium and other trace elements.

In order to expand the impact, free to let the surrounding fruit farmers, vegetable farmers, flower farmers try, after use by farmers friends and foreign businessmen welcome. Fund raising and establishment of the company, large-scale production of organic fertilizer, can produce 6 tons of bio organic fertilizer per day, can digest and absorb chicken manure produced by more than 200000 chickens, not only recycling the chicken manure of local farmers, but also radiating to the surrounding areas. Chicken manure is processed into refined fertilizer to increase yield and benefit. At present, the processing of organic fertilizer with chicken manure has a very broad prospect. Further expansion of the scale will enable more manure from farms to be recycled and turned into treasure. At the same time, biogas residue is also a good organic fertilizer, so that chicken manure can be fully recycled.

A Organic fertilizer production line can be divided into small, medium and large Organic fertilizer production lines according to the output; According to the process, it can be divided into powder Organic fertilizer production line and granular Organic fertilizer production line. Therefore, if you want to calculate the capital cost of a Organic fertilizer production line, you need to clarify the output (such as annual output, daily output, hourly output) and process flow (whether to make powder line or granular line), so that Organic fertilizer equipment manufacturers can more accurately configure and calculate the more accurate price and cost, Provide a reasonable quotation.

At present, Organic fertilizer production line is divided into large, medium and small Organic fertilizer production line complete sets of equipment according to production capacity. The production line of cow dung Organic fertilizer with an annual output of 50000 tons is a medium-sized Organic fertilizer production line.

At present, more than 75% of the market are small-scale Organic fertilizer production lines with less than 20000 tons, and even small-scale Organic fertilizer production lines with less than 10000 tons. Some small Organic fertilizer production lines of family workshop type have poor equipment, or the production line has simplified the process flow without authorization, resulting in insufficient fermentation of Manure in the fermentation stage, or unreasonable raw material selection and ingredients, resulting in substandard nutrients, or conflict with local soil microelements. This is also the main reason why Organic fertilizer equipment factories often recommend medium-sized Organic fertilizer production lines. The medium-sized Organic fertilizer production line refers to the production line with an annual output of 30000 to 70000 tons.

The process flow of the production line of cow dung Organic fertilizer with an annual output of 50000 tons is as follows:

Cow dung fermentation → Dumping of fully fermented raw materials by a dumper → Crushing by a grinder → Screening machine → Automatic batching system → Grinding by a double shaft grinder → Granulation by a Organic fertilizer granulator → Drying by a dryer → Dust removal by a dust remover → Cooling by a cooler → Dust removal → Cooling → Coating by a film coating machine → Screening by a screening machine → Packaging by an automatic packaging machine → Warehousing of finished products.

The production line of cow dung Organic fertilizer with an annual output of 50000 tons has a high degree of automation, mellow granulation, sufficient fermentation, and high product qualification rate. It is the preferred scheme for investing in the processing of large and medium-sized Manure.

Complete set configuration of the production line with an annual output of 50000 tons of cow dung Organic fertilizer:

The two-in-one granulator with a rotating angle square on the production line of 50000 tons of cow manure medium-sized organic fertilizer annually consists of a body part, a granulator rotor part, and a transmission part. It is a particularly important component of the complete set of equipment for this series of organic fertilizer production lines.

The working principle is that the material enters the machine from one end of the feeding port, and is continuously pushed through the granulation rotor and mechanically moved with the machine casing to achieve the purpose of granulation. The finished particles are pushed out of the machine at the other end of the machine. The rotor is driven by the motor and reducer of the transmission device, and the transmission and body parts are mostly fixed on the same frame. This not only has a sturdy structure, stable operation, but also is very convenient to install.

In addition to granulation equipment, other supporting equipment include Organic fertilizer composter, grinder, dryer, screening machine, mixer, coating machine, packaging machine, conveyor, etc.

The process of compound fertilizer granulation equipment is mainly to screen, magnetic separation, granulation and drying the fermented organic waste with a moisture content of about 30% -35% to prepare round Organic fertilizer. Adding functional bacteria can produce biological Manure, and adding nitrogen, phosphorus and potassium (the total nutrient content is less than 15%) can produce organic and inorganic fertilizer.

Complete compound fertilizer production line process

1. Raw material ingredients: urea, ammonium nitrate, ammonium chloride, ammonium sulfate, ammonium phosphate (monoammonium phosphate, diammonium phosphate, heavy calcium, calcium superphosphate), Potassium chloride (Potassium sulfate) and other raw materials shall be prepared in a certain proportion (according to market demand and soil testing results in various regions).

2. Mixing of raw materials: Mix the prepared raw materials evenly to improve the overall uniformity of the fertilizer particles.

3. Raw material granulation: The evenly stirred raw materials are fed into a composite fertilizer granulator for granulation (either a drum granulator or an extrusion granulator can be used).

4. Particle drying: The particles made by the granulator are fed into the dryer to dry the moisture contained in the particles, increasing their strength and facilitating storage.

5. Particle cooling: The dried fertilizer particles have a high temperature and are prone to clumping. After cooling, they are easy to pack, store, and transport.

6. Particle grading: Grading the cooled particles, crushing and re granulating the unqualified particles, and screening out the qualified products.

7. Finished film: Coating qualified products to increase the brightness and roundness of particles.

8. Finished product packaging: Bag the coated particles, also known as finished products, and store them in a ventilated place.

The compound fertilizer production line has low investment, fast efficiency, and good economic benefits. The complete equipment process layout is compact, scientific and reasonable, and technologically advanced. Energy saving and consumption reduction, no discharge of three wastes, stable operation, reliable operation and convenient maintenance. Wide adaptability of raw materials, suitable for granulation of various raw materials such as compound fertilizers, pharmaceuticals, chemicals, feed, etc., with high product granulation rate. It can produce compound fertilizers of various concentrations and types (including Manure, inorganic fertilizer, biological fertilizer, magnetized fertilizer, etc.). Especially for the granulation of rare earth and ammonium bicarbonate series compound fertilizers, it fills the domestic gap and ranks at the leading level in China.

Green ecological organic fertilizer is mainly made of chicken manure and crop straw, which is fermented by multi-dimensional complex enzyme bacteria and processed by organic fertilizer machine. Multi dimensional complex enzyme bacteria is a kind of microbial fermentation preparation composed of 106 kinds of beneficial microorganisms, such as thermotolerant bacillus group, lactic acid bacteria group, Bifidobacterium group and yeast group, which can produce a variety of enzymes. It is non-toxic to human and livestock, can fix nitrogen, remove phosphorus and potassium, decompose the residues of chemical pesticides and fertilizers at the same time, and has the effect of increasing production and disease resistance to the planting and breeding industry.
Raw materials: take the production of one ton of chicken manure as an example. One ton of chicken manure, 0.3 ton of straw powder, 5 kg of corn flour and 8 kg of bacteria are needed.

Process flow of chicken manure organic fertilizer production line:
Chicken manure + straw powder + corn flour + strain – mixing – stacking – (with fertilizer) – drying – packaging – leaving factory
First, mix chicken manure with a certain amount of straw powder, the amount of which depends on the water content of chicken manure. Generally, 45% of the water content is required for fermentation, that is, knead the chicken manure into a ball by hand, see water through the fingers, but do not drop water, and disperse when you touch it. Then add corn flour and strain, the function of corn flour is to increase the sugar content for strain fermentation, so that the multi-dimensional complex enzyme bacteria will soon dominate.
Then feed the prepared mixture into the organic fertilizer mixer for mixing. The mixing must be even and thorough, and no lumps will be left.
The agitated ingredients are piled into strips with width of 1.5-2 meters and height of 0.8-1 meters. The width can meet the width of compost windrow turner, which is convenient for aerobic fermentation in the later stage.
The compost is heated in one day, odorless in two days, loose in three days, fragrant in four days and fat in five days. Specifically, the temperature of composting can reach 60 ℃ – 80 ℃ in one day, killing diseases and pests such as E.coli and insect eggs; the odor of chicken manure can be eliminated in the next day; the composting becomes loose and dry in the third day, full of white hyphae; the fourth day sends out a kind of distiller’s yeast flavor; the fifth day, the compost will be fermented and mature, and can be bagged and delivered after a little drying.
The organic matter content of green ecological organic fertilizer is more than 45%, which is a kind of nutritional organic fertilizer. If different elements are added, a series of special fertilizers for vegetables, flowers, fruit trees, grain, cotton, oil and other crops will be formed.

The complete set of compound fertilizer equipment has low investment, fast effectiveness, and good economic benefits. The complete equipment process layout is compact, scientific and reasonable, and technologically advanced. Energy saving and consumption reduction, no discharge of three wastes, stable operation, reliable operation and convenient maintenance. Wide adaptability of raw materials, suitable for granulation of various raw materials such as compound fertilizers, pharmaceuticals, chemicals, feed, etc., with high product granulation rate. It can produce compound fertilizers of various concentrations and types (including Manure, inorganic fertilizer, biological fertilizer, magnetized fertilizer, etc.). Especially for the granulation of rare earth and ammonium bicarbonate series compound fertilizers, it fills the gap in China.

The compound fertilizer production line equipment consists of the following parts of equipment: mixing equipment, granulation equipment, drying equipment, cooling equipment, screening equipment, induced air and dust removal equipment, conveying equipment, return material processing equipment, as well as raw material processing equipment, anti agglomeration wrapping equipment, and automatic metering and packaging equipment that can be added according to user needs.

1. Ingredients of raw materials: (mainly determined based on local market demand and local soil testing results);

2. Mixing and stirring: Mix the prepared raw materials evenly to improve the overall uniform fertilizer efficiency content of the fertilizer particles, and use a horizontal mixer or a disc mixer for mixing and stirring;

3. Agglomeration and crushing: Crush the mixed and evenly stirred raw materials into large blocks for subsequent granulation processing, mainly using chain crushers, etc;

4. Material granulation: The evenly stirred and crushed materials are fed into the granulation machine through a belt conveyor for granulation (can be done with a rotary drum granulation machine, or with a pair of roller extrusion granulation machines, disc granulation machines, etc.). This step is an essential and important part of the compound fertilizer production process;

5. Screening: Preliminary screening of semi-finished particles, returning unqualified particles to the mixing and stirring process for further processing, usually using a drum screening machine;

6. Particle drying: The particles made by the granulator and screened are fed into the dryer to dry the moisture contained in the particles, increase their strength, and facilitate storage. Generally, a rotary drum dryer is used;

7. Particle cooling: The dried fertilizer particles have a high temperature and are prone to clumping. After cooling, they are easy to pack, store, and transport, and are cooled using a cooling machine;

8. Particle secondary classification: Classify the cooled particles, crush the unqualified particles into new particles, and screen out the qualified products. A secondary drum screening machine can be used for screening;

9. Finished product particle coating: Coating qualified products to increase the brightness and roundness of the particles, making the appearance more beautiful. Generally, using a coating machine for coating;

10. Quantitative packaging of finished particles: The coated particles, also known as finished particles, are temporarily stored in the silo through a belt conveyor, and then connected to electronic quantitative packaging, sewing machines, and other automatic quantitative packaging and sealing bags. They are stored in a ventilated place, achieving full automation.

Livestock and poultry manure is the most commonly used Manure raw material, which takes livestock and poultry manure as the main material and agricultural by-product processing wastes such as straw, weeds, leaves, chaff, etc. as auxiliary materials, such as distiller’s grains, sawdust, etc; The method of fermenting Manure from livestock and poultry manure is mainly the harmless treatment of high-temperature fermentation, or the microbial treatment method dominated by Manure Fermentation starter. Proper temperature and proper stacking can achieve uniform and thorough fermentation and ripening of materials.

The process of livestock manure Organic fertilizer production line is: fermentation, crushing, mixing, granulation, drying, cooling, screening, film, packaging, etc. The fermentation is the same as that of small scale, requiring trough fermentation, etc. According to the process, the equipment fermentation tipper or dumper, material grinder, horizontal mixer (vertical mixer), Organic fertilizer granulator (Manure combined granulator, disk granulator, etc.), Manure drum dryer, cooler, drum screening machine, coating machine, automatic weighing and packaging scale, conveyor and other equipment are used in turn.

1、 Directly enter the recycled livestock and poultry manure into the fermentation zone. After one fermentation and two aging stacking, the odor of livestock manure is eliminated. At this stage, fermentation strains can be added to decompose the coarse fibers in order to meet the particle size requirements of granulation production after crushing.

2、 Crush the fermentation materials that have completed the secondary aging stacking process and enter the mixing and stirring system. Before mixing and stirring, according to the formula, add N, P, K, and other trace elements to the mixing and stirring system to start stirring.

3、 The mixed materials will be delivered to the Organic fertilizer granulator, and the granulated materials will enter the cooling system after being dried. The materials will be screened after reaching the normal temperature. The qualified particles will enter the coating machine to wrap the film and then start packaging. The unqualified particles will be crushed by the Organic fertilizer grinder and returned to the granulation system again to continue granulation.

4、 Automatic packaging of finished products.

Today, I’d like to talk with you about one of the most promising equipment in organic fertilizer machine — organic fertilizer granulator. Through the introduction below, I hope to help you better understand the organic fertilizer granulator.
To say the leader of the organic fertilizer production line equipment, the organic fertilizer granulator should be the first. The organic fertilizer granulator is the latest scientific and technological product developed by our company with many years of organic fertilizer processing equipment design and production experience. The organic fertilizer granulator is used to granulate all kinds of organic matters after fermentation, breaking through the conventional organic matter granulation process. Before granulation, the raw materials need not be dried and crushed, and the spherical particles can be processed by directly batching, which can save a lot of energy.

The feature of the fertilizer production machine is that the particles produced are spherical. The content of organic matter can be as high as 100% to realize the granulation of pure organic matter. Because organic particles can grow up and inlay with each other under certain action, there is no need to add binder during granulation. The particles are solid and can be screened after granulation, reducing the energy consumption of drying. After fermentation, the organic matter does not need to be dried, and the moisture content of raw materials can be less than 15%.
The influence of organic fertilizer granulator in organic fertilizer machine is very huge. The most important thing is that it is favored by the majority of manufacturers and brings more efficient fertilizer for the people.
Configuration of small pig manure organic fertilizer equipment: the configuration of small pig manure organic fertilizer equipment can complete production only by pulverizer, mixer, granulator, screening machine and packaging machine. The configuration of small-scale organic fertilizer equipment belongs to medium and low configuration. Whether it is capital investment or personnel configuration, generally, small-scale organic fertilizer equipment is acceptable to ordinary processors, and the quality of organic fertilizer equipment configuration directly affects the efficiency. Therefore, we should not choose small-scale organic fertilizer equipment blindly. We must choose a good small-scale organic fertilizer production line configuration.

The sheep manure Organic fertilizer production line mainly uses sheep manure and straw raised by farmers to produce biological Manure by crushing straw and fermenting pig manure together. The technological development of straw resources has become a major issue in ecological agriculture and sustainable development. Add the crushed straw into livestock excreta and other by-products, and then add biological bacteria. After more than ten days, harmless and high-quality Manure can be produced, which solves the problem of straw treatment that has puzzled agricultural production for many years.

The production line of sheep manure Organic fertilizer with an annual output of 100000 tons is basically a granular Organic fertilizer production line process, because it takes a certain time for a large-scale Organic fertilizer processing production line like 100000 tons to maintain fertility, facilitate transportation and other conditions from transportation to storage to sales. Undoubtedly, granular Manure with moderate hardness is more convenient for storage, transportation and fertility maintenance. Therefore, the production line of Organic fertilizer with an annual output of 100000 tons adopts the processing technology of granular Organic fertilizer production line. Such production line of Organic fertilizer needs to purchase fermentation, flip, smash, granulation, drying, cooling, screening, coating and packaging.

Step 1: Tank type fermentation equipment. Collect cow manure and urine, mix them with hay and rotting silage to make compost and let it ferment. After fermentation and seeding, use Organic fertilizer composter to fully ferment cow dung, which can only be achieved by timely and uniform turning. Some places are very dry now, while others are very wet, which can affect the fermentation quality.

Step 2: Material crushing equipment. High humidity material crusher is a professional crushing equipment for high humidity, multi fiber materials. Utilizing high-speed rotating blades to crush fibers with good particle size and high efficiency. The semi wet material grinder is mostly used in the production and processing of Manure. It has good effect in crushing chicken manure, humic acid sodium and other raw materials.

Step 3: Mixing and stirring equipment. The Organic fertilizer mixer has fast mixing speed and good uniformity. It can mix 30% viscous materials with liquid. When it works, two rotors with opposite rotating blades stir in the middle. Due to the multiple special angles of the blades, regardless of the shape of the material. What is the size and density. Can mix quickly and effectively. Adopting a lower door for fast unloading speed and minimal residue.

Step 4: Equipment for manufacturing Organic fertilizer granules from cow dung. Disc granulator, Organic fertilizer agitating tooth granulator or new type agitating tooth rotating three combination granulator are used to granulate materials.

Step 5: The drum drying equipment uses a Organic fertilizer dryer to further remove moisture from the granulated particles to meet the standard requirements of Manure moisture content.

Step 6: The drum cooling equipment uses a cooling machine to cool the dried particle material, which helps to ensure the quality of particle storage.

Step 7: The screening and recycling system outputs granular materials from the granulation and forming system, which have certain differences in particle size and require screening and grading. The rotary screening machine requires low vibration, low noise, convenient screen replacement, and is equipped with a screen cleaning device. It is recommended to equip an automatic material return system to screen unqualified large and small particles, transport them out through a belt elevator, re crush them, and then send them to a granulator for further granulation, which helps to improve the continuous operation capacity of the production line.

Step 8: Granular coating equipment. The coating machine is composed of a screw conveyor, a mixing tank, an oil pump, a main engine, etc., and is used for powder or liquid coating technology. It can effectively prevent the caking of composite fertilizers. The host is equipped with a polypropylene lining or acid resistant stainless steel.

Step 9: Packaging equipment for granular material packaging, passing through the conveying equipment and entering the finished product warehouse. Granular materials are quantitatively weighed and packaged through automatic packaging scales.; The link of conveyor and Organic fertilizer production line can be configured with belt conveyor, bucket elevator or screw conveyor according to the actual needs of customers.

The small-scale organic fertilizer production line has the advantages of less investment and low cost, and the fermentation of organic fertilizer is generally in the form of strip and pile fermentation. First of all, the raw materials of organic waste are stacked into a strip and pile type. During the fermentation process, the organic fertilizer machine (compost windrow turner) is used to dump the pile body, so as to promote the rapid fermentation of organic waste. A simple composting treatment technology has the characteristics of low investment cost, large floor area, poor operating environment, uncontrollable odor, and the fermentation is easy to be affected by the environmental temperature. It is mainly suitable for waste treatment in small and medium-sized farms.

Compost fermentation of small organic fertilizer production line
1. The water content of livestock and poultry feces is required to be 55% in general fermentation, adding bacteria for fermentation, the use of fermentation bacteria will soon take an absolute advantage.
2. Add the prepared mixture into the mixer for mixing, and make sure that the mixture is uniform, transparent and free of lumps.
3. The mixed ingredients shall be piled into long strips with width of 1.5m-2m and height of 0.8m-1m, which shall be flipped once every 2 days by the compost windrow turner.
4. Stack for 2 days to heat up, 4 days to odorless, 7 days to loosen, 9 days to become fragrant, 10 days to become fertilizer.
a. On the second day of stacking, the temperature can reach 60 ℃ – 80 ℃, killing diseases and insect pests such as Escherichia coli and eggs;
b. On the fourth day, the odor of feces was eliminated, and on the seventh day, the compost became loose and dry, covered with white hyphae;
c. On the 9th day, it gives out a kind of distiller’s yeast fragrance;
d. On the 10th day, the compost was fermented and matured.
The green ecological organic fertilizer has an organic matter content of more than 45% and is a comprehensive nutrient organic fertilizer. If it is further mixed with different elements in a targeted manner, a series of special fertilizers for various crops such as vegetables, flowers, fruit trees, grain, cotton and oil will be formed.