The cattle farming industry in China is growing with the increasing consumption of beef cattle, and processing cow manure into organic fertilizer is also the main means for the cattle farming industry to treat cow manure. The quality of the cow manure organic fertilizer production line also determines the quality of the finished cow manure organic fertilizer. High quality cow manure organic fertilizer has higher nutritional components, and higher prices and profits. Therefore, when choosing equipment for the cow manure organic fertilizer production line, we should not only pay attention to the price of the equipment, but also pay more attention to the manufacturing process and good operation performance of the organic fertilizer equipment to avoid causing problems during the production process and affecting production efficiency.

Process flow of a complete set of powder fertilizer production equipment:

1. Raw material ratio per ton: 500kg of cow manure+300kg of pig manure+200kg of bacterial residue+50g of bacterial strain (cow manure and pig manure can also be replaced by other livestock and poultry manure) Auxiliary materials: When the humidity of livestock and poultry manure is high, appropriate materials with lower moisture content such as straw, rice husk, and cake can be added to reduce the moisture content of fermentation materials.

2. Stacking: According to the above raw material ratio, stack as needed. The length of the pile is unlimited, with a width of 2 meters and a height of about 1 meter. When stacking materials, it is necessary to stack them evenly layer by layer. Select the appropriate width of the tipping machine based on the amount of fecal treatment each time. The following figure shows a slot type tipping machine with lifting mechanism, which can adjust the stacking height and shorten the stacking return speed.

3. Add strain: Expand the strain and residue in a 1:5 ratio (the purpose of this is to dilute the strain and spread it evenly. For example, using 1kg of strain with 5kg of wheat bran or rice husk powder is acceptable). Generally, 1kg of bacterial strains can ferment 10-20 tons of feces and straw. In cases of high fermentation capacity, a dual shaft horizontal mixer can be used to evenly mix and sprinkle on the surface of the pile according to the number of piles.

4. Flipping fermentation: Use a slot type tipping machine to flip and toss the strip pile. When the temperature rises to above 55 ℃, the pile should be flipped every 1-2 days. After 10-15 days of fermentation at 55 ℃, the pile should be folded up. (The purpose of flipping the pile is to promote water evaporation, promote oxygen to enter the inside of the pile, and promote bacterial species to enter the inside of the pile and rapidly reproduce and ferment)

5. Crushing: Fermented materials cannot be directly sold as commodities because long-term stacking can cause agglomeration and other phenomena. At this point, the remaining large pieces of material need to be finely crushed by a high humidity material crusher to obtain powdered organic fertilizer. (In the early stage of fermentation, in order to accelerate the fermentation process, auxiliary materials can be added to a grinder for crushing)

6. Screening: In order to improve sales performance, the powdered organic fertilizer is re screened to obtain uniform and consistent powdered materials before packaging. After following the above steps, the pure powdered organic fertilizer is sieved by a drum screening machine.

7. Packaging: The powdered organic fertilizer can be directly stored and sold after being packaged by an automatic packaging scale.

For chicken farms, it is a headache to deal with dirty and smelly chicken manure, and for Organic fertilizer processing plants, chicken manure is even more valuable. With Manure as raw material, Manure is produced after chicken manure fermentation treatment, which has become a hot commodity for growers. Nowadays, the state strongly supports Manure agriculture and subsidizes some places. It is the dream of many farmers to process biological Manure with chicken manure Manure production equipment. Chicken manure has always been regarded as a good organic raw material by industry experts.

Manure processing equipment is a kind of equipment that uses chicken, pig, cattle, sheep feces, urban sludge, etc. as the main raw materials, adds a certain amount of nitrogen fertilizer, phosphorus fertilizer, potassium fertilizer, magnesium sulfate, Iron(II) sulfate and other substances, uses rice bran, yeast, soybean meal and sugar fermentation for a certain period of time as biological bacteria, and produces biological fertilizer by mixed fermentation under the effect of sulfuric acid.

Process flow of livestock manure mixed Manure production equipment:

Fermentation – crushing – screening – ingredients – granulation – drying – cooling – rounding – coating – packaging

1. Raw material ingredients: Various animal excrement such as chicken manure, pig manure, cow manure, biogas residue, or raw materials that can be fermented or have fertilizer effects after treatment shall be prepared in a certain proportion.

2. Raw material mixing: use Manure mixer to mix the prepared raw materials evenly to improve the uniform fertilizer efficiency content of the whole fertilizer particles.

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

4. Particle drying: send the particles made by the Manure granulator to the dryer to dry the moisture contained in the particles, increase the particle strength and facilitate 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 principle of high temperature aerobic rapid composting technology is actually a process of microbial decomposition of organic materials. In this process, organic materials become small molecular humic acid under the decomposition of microorganisms, decompose unusable nutrients into available nitrogen, phosphorus and potassium, and transform macromolecular protein into small molecular amino acids to realize the degradation of organic materials The transformation process of organic matter. At the same time, the composting materials also gather a lot of heat, which makes the temperature of the compost reach above 60 ℃ for a period of time, which can kill pathogens and weed seeds, and realize the harmless process of composting. The low temperature aging process of organic fertilizer can make the microorganism propagate mildly and continue to decompose the organic material. In addition, in the process of reproduction and decomposition of organic material, it can secrete a large number of biostimulants and improve the quality and efficiency of organic fertilizer.

The purpose of aerobic composting of fertilizer production process is to reduce volatile substances and odor in waste, kill parasitic eggs and pathogenic microorganisms, and achieve harmless purpose. In addition, through composting and fermentation treatment, the moisture content of organic materials is reduced, the organic matter is decomposed and mineralized, and nutrients such as N, P, K are released. At the same time, the properties of organic materials become loose and dispersed, which is convenient for storage and use.

After the first composting and fermentation, the organic solid waste has not yet fully matured, so it needs to continue the secondary fermentation, namely aging. The purpose of aging is to further decompose, stabilize and dry the residual macromolecular organic matter in organic matter, so as to meet the requirements of subsequent fertilizer making process.

The processing technology of organic fertilizer is to commercialize the rotten compost materials, and produce high value-added commercial organic fertilizer through organic fertilizer machine and control technology, which is a process of realizing resource utilization. 

Before purchasing organic fertilizer equipment, it is necessary to fully understand personal needs. In order to give everyone a more detailed and in-depth understanding of the selection of organic fertilizer equipment, the characteristics of organic fertilizer equipment should be analyzed in detail from several factors to be considered in the selection of organic fertilizer equipment. Popularization of professional knowledge about organic fertilizer equipment can help you clear knowledge blind spots and purchase and choose organic fertilizer equipment more rationally.

1. Determine the size of organic fertilizer equipment, such as the annual production of tens of thousands of tons or the hourly production of tons, in order to determine the price.

2. Determine the shape of the particles: whether they are powdery, columnar, oblate, or standard circular. The commonly used equipment for granulating organic fertilizers includes: disc granulator, drum granulator, wet granulator, roller extrusion granulator, flat mold granulator, and ring film granulator. The selection of granulators should be determined based on the local fertilizer sales market. The particle shape is different, the process of organic fertilizer equipment is also different, and the price of organic fertilizer equipment is also different.

3. Determine the configuration level of organic fertilizer equipment: The configuration level is different, the price of organic fertilizer equipment is different, the amount of labor used is different, and the stable and high yield of organic fertilizer equipment is also different. Generally, some higher configurations need to be added, such as automatic batching device, automatic packaging device, automatic quantitative feeding device, cyclone dust removal and water dust removal.

4. Determine the type of fertilizer production: whether it is a compound fertilizer organic fertilizer equipment or an organic fertilizer organic fertilizer equipment. For the same yield, organic fertilizer organic fertilizer equipment generally considers high moisture content and the strain is not resistant to high temperatures, and the model is generally larger than the compound fertilizer model. There are four types of general organic fertilizers: pure organic fertilizer, organic-inorganic compound fertilizer, bio organic fertilizer, and composite microbial fertilizer. The types of organic fertilizers vary, and the equipment for organic fertilizers also varies slightly.

5. Selection of fermentation tipping machine: The general fermentation forms include stack fermentation, shallow tank fermentation, deep tank fermentation, tower fermentation, and rotary drum fermentation. The fermentation methods and equipment for organic fertilizer fermentation are different. Generally, using a shallow slot stacker is more suitable for the principle of aerobic fermentation (the advantage of a shallow slot stacker is that it is more in line with the principle of aerobic fermentation, less prone to anaerobic formation, full and complete fermentation, and fast fermentation speed).

6. Determine the level of environmental protection requirements: In areas with low environmental requirements, heavy dust removal is generally recommended, and investment in organic fertilizer equipment is relatively low; Places with high environmental requirements generally choose heavy dust removal and ink dust removal to meet the national air emission quality standards.

Small organic fertilizer complete sets of equipment mainly focus on processing powdery organic fertilizers. Powdery organic fertilizers are currently a mainstream product in the market, which are rich in nutrients such as nitrogen, phosphorus, and potassium, and can provide sufficient nutrients for growing crops. The powdery organic fertilizers produced by this equipment meet national standards and have strong competitiveness in the market.

The main step in the production of biological Manure is the fermentation of raw materials. The use of reasonable raw material ratio and good fermentation strains can increase the content of microorganisms in Manure. In addition, the control of temperature during the fermentation process is also very critical. When the temperature reaches about 70 degrees, the Manure dumper should be used in time to dump materials to avoid excessive temperature and make materials fully contact with the air, Provide favorable conditions for the survival and reproduction of beneficial microorganisms. Therefore, the quality of Manure produced by us will be better.

Use Manure tipping machine to ferment raw materials:

1. A slot type tipping machine is required, and a fermentation tank with a width of 3 meters and a length of 50 meters (capable of fermenting over 200 tons of raw materials) needs to be built, which can also achieve multi tank operation with one machine.

2. Then stack the raw materials of Manure (excrement, biogas residue, straw) in the fermentation tank, mix 1kg humic acid with 20kg water, and mix with the raw materials. 1kg humic acid can ferment 1t raw materials. Mix according to the comparison of raw materials, and the temperature is about 40-60 ℃. 3. The fermentation cycle is 7-10 days, flipping and throwing once every 2 days can completely decompose. (At this point, a slot type stacker can be used)

3. After fermentation, Manure mixer, semi wet material grinder, Manure granulator, dryer, cooler, screening machine, etc. are also needed for the next step of processing.

Fermentation characteristics of biological Manure tipping machine equipment:

1. Suitable for aerobic fermentation and can be used in conjunction with solar fermentation chambers, fermentation tanks, and transfer machines. It can achieve the function of multiple slots for one machine when used in conjunction with a mobile device.

2. The fermentation tank matched with it can both continuously discharge and batch discharge. High efficiency, stable operation, sturdy and durable, even flipping and throwing.

3. The control cabinet is centrally controlled and can achieve manual or automatic control functions.

4. Equipped with a soft starter, low impact load during startup.

5. Equipped with a gear extraction and pressure lifting system.

6. The tooth extraction is sturdy and durable, with a certain ability to break and mix materials.

7. The limit travel switch plays a limiting and safety role.

Chain plate compost windrow turner is suitable for tank aerobic composting of organic solid wastes such as livestock manure, sludge and straw. The running system of the machine adopts frequency conversion speed regulation, good adaptability to different materials, stable operation, high stacking efficiency and deep groove operation, which can effectively shorten the fermentation period, improve the production efficiency and product quality.
The performance characteristics of chain plate compost windrow turner are as follows
1. It adopts the supporting plate structure of chain transmission and rolling support, with small overturning resistance, energy saving and suitable for deep groove operation.
2. The tipping support plate is equipped with flexible tension and elastic damping system to protect the transmission system and working parts for efficient operation.

3. A removable wear-resistant curved tooth blade is installed on the flip-flop support plate, which has strong crushing capacity and good oxygenation effect of material pile.
4. When turning over and throwing, the materials stay on the pallet for a long time, disperse at high position, fully contact with air, and easy to drop moisture.
5. Through the horizontal and longitudinal displacement, the overturning operation at any position in the groove can be realized, which is flexible and flexible.
6. The hydraulic system is used to control the lifting of the working parts, which is flexible and safe.
7. The organic fertilizer machine can remotely control the machine to move forward, move horizontally, flip and retreat quickly, so as to improve the operating environment.
8. Trough type raw material distributor, automatic discharge device, solar fermentation chamber and ventilation and aeration system can be selected.
9. Equipped with a moving machine to change slots can realize multi slot operation of one machine and save investment.

Summer has arrived, but organic fertilizer production equipment has more opportunities for use. As long as the environment is slightly unclean, it will attract many flies. For breeding farms, it is difficult to clean up, and the generated feces such as chicken manure and pig manure, if not treated in a timely manner, will cause significant environmental pollution, especially to the surrounding air and soil, which will attract a large number of flies and cause trouble for the residents living around.

In fact, animal manure is also a good organic fertilizer. By using organic fertilizer production equipment to process animal manure into efficient organic fertilizer, it can protect the environment while also increasing profits. However, this is not universally understood. The benefits generated by animal manure are also very considerable. Organic fertilizer production equipment is definitely worth owning.

The organic fertilizer raw materials also need to undergo processing steps before granulation:

1. Fermentation: The fermentation purpose of organic fertilizer raw materials is to kill weed seeds, insect eggs, and pathogenic bacteria in the raw materials through high-temperature fermentation. During the process, it is necessary to use organic fertilizer fermentation and tipping equipment for temperature control to prevent damage to beneficial bacteria.

2. Crushing: It is inevitable that there are clumps and hard lumps in the fermented raw materials, which require uniform crushing treatment through organic fertilizer crushing equipment, which is conducive to improving the ball forming rate and particle strength in the granulation process.

3. Stirring: Mix the crushed organic fertilizer raw materials and auxiliary materials evenly to ensure that the organic matter and nutrients in the finished particles reach a uniform state.

Simple organic fertilizer processing can be completed using organic fertilizer composting machines and organic fertilizer granulators, suitable for small processing plants with low production process requirements that can be sold with simple processing. The characteristic is small production and sales, low investment cost, and low risk. If more raw materials need to be processed, more organic fertilizer equipment needs to be invested. However, the quality of the produced organic fertilizer will also be better, and the profits will also be considerable. Those without experience can start from small organic fertilizer processing plants, accumulate some experience, and then expand the production scale according to the situation.

Drug residue often contains a certain amount of active ingredients and a large amount of crude fiber, crude fat, starch, crude polysaccharide, amino acids, and inorganic nutrients. It is one of the best raw materials for the production of Organic fertilizer. Large pharmaceutical companies often produce over ten thousand tons of traditional Chinese medicine residue annually. At present, the treatment of traditional Chinese medicine residues mainly involves landfilling, incineration, and natural accumulation, which can easily cause pollution to the surrounding environment and have high treatment costs. It is estimated that the annual treatment cost of 10000 tons of drug residues is up to hundreds of thousands. If 10000 tons of drug residues are comprehensively used to make Organic fertilizer, it can create an annual output value of several million yuan. After biological activation treatment, the content of nitrogen, phosphorus, potassium, and organic matter (calculated on a dry basis) per ton of pesticide residue is about 3%, 1.5%, 2.3%, and 55%, respectively. Based on an annual production of 10000 tons of pesticide residue biological fertilizer, it can save 81 tons of nitrogen fertilizer, 41 tons of phosphorus fertilizer, and 75 tons of potassium fertilizer, saving resources for society and fully meeting the requirements of circular economy development.

The production line of Manure from pharmaceutical residues is configured with the early fermentation part: Manure fermentation equipment, high moisture material grinder, and drum screen. Later granulation: mixing mixer, Manure granulator, disc granulator, wet mixing teeth granulator, Manure dryer, rotary cooler, drum screening machine, rotary coating machine, automatic weighing packaging machine, middle belt conveyor link. The production capacity of a single production line equipment should be 1-10t/h. If it is too small, it cannot reach the economic scale. If it is too large, it will increase the difficulty of transporting and storing raw materials and finished products. Drug residue is a conventional traditional Chinese medicine residue from pharmaceutical factories. Corn flour provides carbon source for microbial growth, accelerates the early fermentation speed, makes the fermentation temperature rise rapidly, and kills harmful bacteria and insect eggs. Wood chips have a slow-release effect and are excellent water carriers and fiber regulators. Using pharmaceutical residues as raw materials can not only reduce environmental pollution through waste utilization, but also increase the total nutrient content of fertilizers and increase the content of trace elements.

Pharmaceutical residue Organic fertilizer production line is the need of developing circular economy, building a resource-saving and environment-friendly society. It conforms to relevant industrial policies, is conducive to the sustainable development of manufacturers’ production, and can promote manufacturers’ production on the right track of modernization, scale and standardization.

The trough type livestock manure compost windrow turner has the advantages of high working efficiency, stable operation, strong and durable appearance, and can be used to flip and throw materials evenly. It is feasible to use the control cabinet for centralized control of the trough compost turner, manual or automatic control is feasible.
Trough type livestock manure compost windrow turner can be divided into two parts: mixing and shifting. It is the necessary equipment for organic fertilizer production. The organic fertilizer machine has the advantages of small volume, high working height, stable operation, simple operation, strong adaptability to the site and easy maintenance and operation. The structure of the trough compost windrow turner can be divided into: power transmission device, walking device, overturning device and hydraulic lifting device.

Trough type livestock manure compost windrow turner mixes animal manure with microbial fermentation agent or fermented old materials. The material in the trough is turned once a day with a speed of 2-5M / min, which plays the role of oxygen filling and material mixing. Fresh animal manure enters the tank from one side, and is continuously turned by the flipper, and then moves to the other side of the tank to form decomposed organic fertilizer. It takes about 7 days in summer and 15 days in winter.

Anyone who has been to a breeding farm should know that the treatment of livestock and poultry manure is a very difficult problem to solve. The odor is high and untreated, which can easily cause environmental pollution. Nowadays, environmental management is very strict, and organic fertilizer equipment needs to be used to treat livestock and poultry manure into organic fertilizer. This not only solves environmental problems but also solves waste disposal problems.

Production line process of organic fertilizer from livestock and poultry manure

1. Ground strip stacking, using ground tipping machines, or feeding materials in fermentation tanks, using trough tipping machines

2. Evenly sprinkle the bacterial agent, ferment in a pile to achieve heating, odor removal, maturation, and killing of miscellaneous bacteria and grass seeds

3. Fermentation takes 7-12 days, and the number of times the pile is flipped varies depending on the temperature in different regions

4. Completely fermented and matured, discharged from the tank (ground type, directly stacked with a forklift)

5. Use a grading screen for coarse and fine screening (the screened powdered fertilizer can be sold directly)

6. Crush the selected large blocks with a grinder and return them to the grading screen

7. Mix the required trace elements with a pre mixer

8. Granulation using an organic fertilizer granulator

9. Feed into dryer and cooler

10. Automatic packaging machine packaging and sales

At present, investing in an organic fertilizer plant in rural areas is a good entrepreneurial project. If you are starting to invest, it is recommended to first build a small organic fertilizer processing plant. Therefore, you need a set of small organic fertilizer complete equipment, which costs around 100000 to 150000 yuan.

This includes: organic fertilizer tipping machine, forklift silo, crusher, screening machine, and automatic packaging machine. This equipment has an annual output of 500 tons and a daily output of 10-20 tons. It can process raw materials such as animal manure, straw, sludge, and leftovers from food factories into commercial organic fertilizers.