China is a large agricultural country, with an effective land planting area of more than 3.1 billion mu, requiring a large amount of Manure. With the rapid development of the social economy, people’s understanding and requirements for organic and green food are gradually increasing, and the development of organic agriculture and ecological agriculture is also gradually strengthening. At present, the proportion of organic agriculture in more developed countries has reached about 30%, while organic agriculture in China is still in its infancy. At present, China tends to produce Manure, focusing on the development of organic agriculture.

The cow dung processing Organic fertilizer production line process uses crops such as straw and rice bran as filler, and then sprinkles biological bacteria agent, which is decomposed and fermented by a composter. It is turned and thrown once every 1-2 days. Generally, it can be fully decomposed in 7-10 days to make national+standard Organic fertilizer.

Fermentation process of processing Manure with fresh cow dung as raw material

1. Water control of cow dung Manure raw materials: when fermenting cow dung, the water control content should be 40% -65%. The method of judgment is to tightly grasp a piece of material with your hand, see water between your fingers but do not drip, and the material will disperse into a perfect state upon landing. During fermentation, if there is less water, the fermentation will be slow, and if there is more water, it will affect the ventilation of the material. Therefore, we must control the water content well.

2. Control of fermentation temperature of cow dung Manure: the initial temperature of cow dung Manure raw material fermentation can be controlled above 15 ℃, which is more appropriate (it can be operated in four seasons, not affected by seasons, and it is better to ferment indoors or in greenhouses in winter), while the temperature rise of material fermentation should be controlled below 70-75 ℃.

3. Oxygen supply measures for cow dung Manure: aerobic fermentation is required during cow dung fermentation of Manure raw materials, so we need 2-3 days to use Manure production equipment to flip during fermentation to achieve the purpose of oxygen supply. If this situation is not taken seriously, it may lead to anaerobic fermentation and produce a foul odor, thereby affecting the fertilizer effect.

4. The fermentation time of cow dung raw materials: the fermentation of cow dung Manure raw materials generally rises to 50~60 ℃ after 48 hours of stacking, and can reach more than 65 ℃ on the third day, while the fermentation of the whole raw materials is completed within 15-30 days. When the materials appear dark brown and white hyphae appear on the surface, the fermentation has been completed.

The equipment configuration used in the production of organic fertilizer is divided into: powder organic fertilizer production line, granular organic fertilizer production line, large production equipment, and small production equipment. The prices of various configurations of equipment vary, and the prices of the entire equipment range from tens of thousands to hundreds of thousands. The price can be determined by selecting the appropriate equipment configuration according to customer requirements. The organic fertilizer produced by organic fertilizer equipment is applicable to the nutrition supply of various field crops and cash crop, such as trees, medicinal materials, tea, etc. The agricultural and sideline products produced using organic fertilizers belong to organic vegetables and fruits, which are very beneficial to people’s physical health and conform to contemporary consumer values, and have broad development prospects. The equipment for producing organic fertilizers is a production line equipment that uses waste organic materials to produce organic fertilizers in batches. It can effectively achieve waste recycling, reduce environmental pollution, and save resources. The overall process of producing organic fertilizer equipment can be divided into: raw material collection, raw material ratio, raw material moisture control, raw material fermentation, raw material crushing, raw material drying, granulation, and packaging into bags.

The steps for the organic fertilizer production line to dispose of duck manure into organic fertilizer are as follows: 1. Stir the duck manure to participate in the fermentation agent and stir evenly. The ratio of duck manure to fermentation agent is approximately 1 kilogram of fermentation agent for every 3-5 tons of duck manure. Within 1 kilogram of fermenting agent, about 30 kilograms of refined grains or coarse grains such as wood bran, corn, or bran can be added, and stirred evenly. 2. After sufficient fermentation and stirring, stop fermentation. During the fermentation process, the moisture content is approximately 60%. Duck manure organic fertilizer processing equipment 3. When building a fermentation pile, it is necessary to control the height and height of the pile properly. A fermentation pile that is too small or too short can affect fermentation. The most suitable length, width, and height are about 1.5 * 2 * 3 meters. Duck manure organic fertilizer processing equipment 4. During the fermentation of aerated compost, it is important to remember to use aerobic fermentation. During the fermentation process, it is necessary to ensure sufficient oxygen and control the temperature above 5 degrees. During the construction of the compost, it should not be compressed tightly and try to ensure a natural and loose state. Heat dissipation can reduce the temperature of the organic fertilizer. 5. After experiencing fermentation for about 3-4 days, the temperature of a regular fermentation pile will rise to above 65 degrees. When the temperature drops, if the manure pile no longer has the taste of feces and shows a faint microbial fermentation taste, fermentation can be completed.

 Straw + manure processing organic fertilizer formula: in the composting process of fertilizer production process, livestock manure 80%, straw 20%, comminuted and mixed. The mixing ratio of straw and feces can be determined according to the moisture content of feces. Generally, 65% water content is required for fermentation, that is, when the hand is squeezed into a ball, the water can be seen between the fingers, but no water is dropped. Once the hand is released, it will disperse.
Then, corn flour or brown sugar and bacteria were added to increase the sugar content for the fermentation of bacteria, so that the multi-dimensional complex enzyme bacteria quickly took the advantage. Add the prepared mixture into the mixer for mixing. The mixing must be even and transparent without leaving raw blocks.

The stirred ingredients are stacked into strips with a width of 1.5m-2m, a height of 0.8m-1.2m, and a length of no less than 5m. During the fermentation process, proper oxygen supply and stacking should be paid attention to (when the temperature rises to 75 ℃ or above, it should be turned over several times by compost windrow turner). The temperature rise should be controlled at about 65 ℃. If the temperature is too high, the fermentation products will be affected.
 The moisture content of fermentation materials should be controlled at 60-65%. Too much water leads to poor ventilation, slow temperature rise and odor.
At the initial stage of fermentation, the temperature was between 60 ℃ and 80 ℃ to eliminate the odor of chicken manure and other bacteria; in the middle stage of composting, the materials became loose and dry, and white hyphae grew; at the mature stage, the materials gave off the flavor of distiller’s yeast, and the compost was fermented and matured.
After a little air drying, it can be crushed by a pulverizer, granulated by an organic fertilizer granulator, dried and dehydrated by a dryer, and then screened by a screening machine. The finished organic fertilizer is ready for packaging and storage. 

Fertilizer processing Organic fertilizer equipment production line: fresh chicken, pig, cow dung, organic matter, urban garbage, sludge straw, rice husk, etc. are used as raw materials, without any Chemical composition. However, chicken and pig have poor digestion ability, only 25% of the nutrients can be consumed, and the other 75% of the nutrients in the feed are discharged with the feces, so that the dry products contain nitrogen, phosphorus, potassium, organic matter, amino acid, protein, etc. This equipment includes semi wet material grinder, fermentation dumper, horizontal mixer, disc granulator, flat film granulator, Manure dryer, cooler, drum screening machine, fertilizer coating machine, quantitative packaging scale, etc.

Powdered Organic fertilizer production line, powdery Manure refers to the fertilizer produced by fermentation of organic raw materials according to a certain ratio, without causing particles. There is a certain difference from traditional composting fermentation, with the standard being 40% organic matter, over 5% total nutrients, and 30% moisture. The equipment is also relatively simple, mainly consisting of the three stages of fermentation, namely pre mixing, flipping, refining, and packaging. The main purpose of fermentation is to decompose the macromolecular materials of organic raw materials into small molecule materials that can be absorbed and utilized by crops through microbial decomposition. The quality of fermentation is also related to the quality of Manure and the effect of fertilizer.

Process steps of powder Organic fertilizer production line:

1. Fermentation tipping machine: The fermentation and ripening of raw materials.

2. Crusher: Crushing fermented materials, the finer the crushing, the more rounded the particles produced.

3. Forklift feeding silo: It plays a role in uniform feeding and does not cause material to accumulate at the feeding port.

4. Mixer: suitable for mixing various materials.

5. Dryer and cooler: The hot air is introduced into the dryer through an induced draft fan to dry the raw materials.

6. Screening machine: Roller screening machine, grading and screening, large particles are re crushed and granulated, powdery particles are directly transported to the granulator, and finished particles are transported to the coating machine for coating.

7. Coating machine: Add a layer of coating agent outside the particles to make their appearance more round and beautiful, which is conducive to the long-term storage of materials.

8. Packaging machine: Automatic packaging, saving labor.

The complete set of equipment for the small-scale organic fertilizer production line of pig manure and cow manure is an indispensable link in the development of the organic green industry, and of course, it is also more in line with the current national policy guidance. With the continuous development of China’s economy, green organic food is deeply loved by people, and organic fertilizers are also increasingly favored by farmers. The production line of pig manure and cow manure small-scale organic fertilizer generally produces 5000 to 10000 tons of organic fertilizer particles using animal manure such as pig manure and cow manure as raw materials, which can cause a large number of microorganisms in the soil to reproduce, especially many beneficial microorganisms. Pig manure and cow manure organic fertilizers contain various active enzymes secreted by the digestive tract of animals, as well as various enzymes produced by microorganisms. These substances, when applied to soil, can greatly improve the enzyme activity of the soil. Applying more organic fertilizers can improve soil activity and biological reproduction and transformation ability, thereby improving soil absorption, buffering, and stress resistance. This to some extent reflects the role of animal manure organic fertilizers in improving soil.

The process flow of treating pig manure organic fertilizer production line into organic fertilizer:

1. For ground stacking, use a ground tipping machine or a fermentation tank to pour materials, and use a trough tipping machine.

2. Evenly sprinkle the bacterial agent and ferment in a pile to achieve heating, deodorization, and ripening.

3. Fermentation lasts for 7-12 days, and the number of turns varies depending on the temperature in different regions.

4. Completely ferment and decompose before exiting the pond.

5. Use a screening machine for coarse and fine screening.

6. Use a crusher to crush the selected large blocks and return them to the screening machine.

7. Use an organic fertilizer mixer to mix and stir the required trace elements.

8. Use a dedicated organic fertilizer granulator for granulation.

9. The formed pig manure particles are sent to a dryer and cooler for drying and cooling.

10. The automatic packaging machine completes the entire process of packaging and warehousing.

The complete set of equipment for pig manure and cow manure small-scale organic fertilizer production line can not only reduce environmental pollution but also turn waste into treasure. It is an ideal equipment for organic fertilizer production enterprises to choose from. It not only allows organic fertilizer processing enterprises to make better profits, but also brings more practical and efficient commercial organic fertilizers to farmers.

Manure is the main source of pollution in the farm. Organic fertilizer machine can perfectly solve the problem of Fecal Emission, and the treated manure can also bring extra income to the farm. The treated organic fertilizer can be sold to organic fertilizer producers. After a series of processing, the manure can be processed into ecological organic fertilizer with rich nutrition.

Adding 10% – 15% of the total amount of fermented pig manure with non-toxic and harmless sawdust or coarse rice bran, or adding chicken manure, can adjust the water content, ventilation and carbon nitrogen ratio, so as to control the water content of pig manure at about 60%. The C / N ratio is between 30 and 40. The second is to add superphosphate, which accounts for 5% of the total fermentation material, to adjust the pH of pig manure to about 7.5. The additives must be evenly mixed with pig manure and then stacked in a ladder shape in the pretreatment plant. The stacking trapezoid is 2m in width at the top and 3M in the bottom. The stacking strip is in the same direction as the gradient of the ground, so that the exudate can flow into the small ditch on the low side. The stacking time in the pretreatment plant was 7 days in summer and autumn, 10 days in winter and spring, and then it was fermented in fermentation tank.

The pretreatment procedures are as follows: fresh pig manure – adding fermentation bacteria – adding sawdust, rice bran, chicken manure – adding calcium superphosphate – uniform mixing – stacking in trapezoid for 7-10 days – sending to fermentation workshop

The organic fertilizer production line uses modern microbial technology, mainly livestock and poultry excrement, and bran, peanut shell powder, crop straw and other auxiliary materials as carriers. The bacteria and livestock and poultry excrement are fully mixed by mixing method, so that the microbial bacteria are connected to the livestock and poultry excrement, including dehydrator, fermentation turner, semi-wet material crusher, horizontal mixer, granulator, dryer, cooler, drum screening machine, film coating machine The bio-organic fertilizer produced by packaging equipment, belt conveyor and other equipment after a series of harmless treatment such as rapid heating, fermentation, decomposition and deodorization.

The compound fertilizer production line can effectively treat the inorganic wastes from livestock and poultry breeding and other industries to purify the situation, increase the Eutrophication of surface water caused by purification, which is conducive to improving the safety and quality of agricultural products. In addition, the use of compound fertilizer equipment can effectively treat the inorganic wastes from livestock and poultry breeding and other industries to purify the situation in terms of ecological benefits, Reducing the nitrate content of chemical fertilizers in groundwater and increasing the Eutrophication of surface water caused by non-point source purification are conducive to improving the safety and quality of agricultural products, controlling input and purification, and the ecological benefits are extremely obvious.

The process flow of the compound fertilizer production line:

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 are prepared in a certain proportion (mainly according to the local market demand and local soil test results);

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

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 a granulator through a belt conveyor for granulation (a rotary drum granulator, a roller extrusion granulator, a disc granulator, etc. can be used);

Manure 2_ Meitu_ 1. jpg

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

6. Particle drying: The particles made by the granulator and screened by the first stage 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 using a secondary drum screening machine for screening;

9. Finished particle coating: Coating qualified products to increase the brightness and roundness of the particles, making the appearance more attractive. Generally, a coating machine is used;

10. Finished product particle quantitative packaging: The coated particles are temporarily stored in the material bin through a belt conveyor, and then connected to electronic quantitative packaging scales, sewing machines, and other automatic quantitative packaging bags. They are stored in a ventilated place, achieving full automation.

Small organic fertilizer processing plants generally refer to small organic fertilizer processing equipment with an annual output of thousands of tons. The commonly used organic fertilizer processing equipment includes: organic fertilizer tipping machines, semi wet material crushers, organic fertilizer packaging machines, and fermentation tanks can be selected according to the situation. In general, organic fertilizer processing equipment without a fermentation tank can produce organic fertilizer for less than 100000 yuan. If a fermentation tank needs to be purchased, the price is about 200000 yuan to achieve organic fertilizer production.

The production equipment used in small organic fertilizer processing plants is not just a few simple fixed equipment, but needs to be determined based on the customer’s on-site site and materials. For example, chicken manure has a high amount of moisture, and when fermenting, the moisture must be reduced. Corn cobs and other materials such as straw can be added to crush them, otherwise they cannot be granulated. Sheep manure is relatively dry, and when fermenting, controlling the moisture does not require adding straw or other materials to directly granulate. The equipment used varies depending on the process. The conventional organic fertilizer production process is divided into: organic fertilizer powder production equipment and organic fertilizer granular production equipment.

Advantages of small organic fertilizer processing plants:

1. The investment equipment price for small-scale organic fertilizer processing is low, the production project cost is low, and the equipment investment returns quickly. Generally, the output of small-scale organic fertilizer processing plants is below 30000 tons, and the corresponding investment amount is much smaller. A small organic fertilizer processing plant can achieve mass production for hundreds of thousands of yuan. In contrast, if it is a large organic fertilizer processing plant, the equipment cost may be over a million yuan. For those who are new to the organic fertilizer processing industry, there are significant risk concerns. Compared to investment, small organic fertilizer processing plants have a strong annual cost recovery ability and can basically achieve profitability within one year.

2. TheOrganic Fertilizer Processing Plant covers a small area and has low infrastructure costs. Due to the fact that the fermentation equipment and deep processing equipment for organic fertilizer processing are relatively large machines, which can be several meters or even tens of meters long, it is also a significant cost for the land used in the factory area.

3. The source of raw materials for small organic fertilizer processing plants is convenient for storage, transportation, and collection. We all know that the main raw material for organic fertilizer is the storage, transportation, and collection of animal manure, which is also a headache. Small organic fertilizer processing plants can reduce the transportation radius of raw materials, making storage and transportation more convenient and reducing storage and transportation costs.

4. Small organic fertilizer processing plants have good scalability. In the initial stage, many organic fertilizer processing factories put into production with a trial mentality, and then with the development of business, we need to increase production and increase production lines. Our company’s existing equipment and processes all have the ability to expand production in order to increase production capacity.

5. The equipment invested in small organic fertilizer processing plants has the advantages of simple operation, less labor, and convenient and simple maintenance.

The advantages and disadvantages of organic fertilizer fermentation mode are as follows
At present, organic fertilizer fermentation methods are: tank, trough, stack and tank heating.
1. Tank fermentation: advantages: strong controllability, good fermentation effect, low investment cost, and the cycle is generally 7-10 days. Disadvantages: sufficient space is needed and the cost of civil engineering is relatively high.
2. Tropugh fermentation: advantages: strong controllability, good fermentation effect, low cost of Zi input, and the cycle is generally 7-10 days. Disadvantages: sufficient space is needed and the cost of civil engineering is relatively high.
3. Stacking fermentation: advantages: the original fermentation method, the fermentation effect is general, the cycle is generally 10-15 days. Disadvantages: large floor area.
4. Tank heating fermentation: advantages: stable sealing performance, strong mobility, good fermentation effect, the cycle is generally 3-5 days. Disadvantages: high equipment investment cost.
The fermentation equipment of organic fertilizer includes: self-propelled compost windrow turner, spiral compost windrow turner, trough type compost windrow turner and chain type compost windrow turner. 

Animal manure processing equipment can process animal manure into organic fertilizer in a short time, so it is also called organic fertilizer production equipment. When the equipment system is working, the feces of livestock and ingredients are sent to the mixing mixer according to the specified proportion for mixing and mixing to make it uniform. The mixture is further mixed by the screw conveyor and sent to the host pressurized mixer. The temperature of the mixture in the machine is raised by the pressure friction of the pressurized mixer, killing or inhibiting low-temperature bacteria, killing ascaris eggs and harmful bacteria, and then providing appropriate air and water, Create suitable conditions for thermophilic bacteria fermentation, complete the rapid fermentation, then crush and loosen it through a grinder, and finally send it to the storage yard for stacking to become organic fertilizer.

Cattle dung Manure is mainly applicable to high-value Cash crop, such as trees, tea gardens, and bases of traditional Chinese medicine. In order to improve the quality and yield of finished products, farmers usually use high-quality Manure when planting these crops. After all, the maturity cycle of these Cash crop is relatively long each time, and some can only bring economic benefits once a year, so farmers attach great importance to the selection of Organic fertilizer. High quality cow dung Manure can often increase crop yield by 20%, bringing more benefits, which are much more than the price of Manure used.

Large scale cattle farm manure treatment and fermentation equipment Tank type tipping machine is suitable for the industrial fermentation treatment of organic solid substances such as animal manure, household waste, sludge, crop straw, etc. It can also be used for feed fermentation. This product is divided into two series of products: straight tower fermentation equipment and tank type tipping fermentation equipment.

Large scale cattle farm manure treatment and fermentation equipment – Tank type composting machine is currently the most widely used type of fermentation composting equipment, including walking fermentation tank body, walking track, power intake device, composting part, and transfer device (also known as transfer vehicle, which is used for multi tank use).

The working principle and characteristics of the fermentation equipment for fecal treatment of Manure in large cattle farms:

1. Suitable for aerobic fermentation and can be paired with solar fermentation chambers, fermentation tanks, and transfer machines;

2. When used in conjunction with a mobile device, it can achieve the function of multiple slots for one machine;

3. The fermentation tank matched with it can both continuously discharge and batch discharge;

4. High efficiency, stable operation, sturdy and durable, even flipping and throwing;

5. Centralized control of the control cabinet, which can achieve manual or automatic control functions;

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

7. Equipped with a gear shifting hydraulic lifting system;

8. The gear teeth are sturdy and durable, with certain crushing and mixing functions for materials;