Category: organic fertilizer equipment

 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);

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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;

In the 1990s, the Chinese government made plans and action deployments for the comprehensive utilization of crop straw resources. Mainly including the following aspects: 1. As of the end of 2000, the country had invested 367 million yuan in building 13 straw livestock demonstration zones and 380 demonstration counties nationwide, directly promoting the development of herbivorous livestock in China. With the deepening of the government’s understanding of the ban on straw burning, in May 1998, China decided to implement a national demonstration project for straw gasification. The country allocates a portion of funds annually to support the promotion of straw gasification technology in rural areas, solve rural energy consumption problems, and alleviate rural environmental pollution. The technological innovation of straw comprehensive utilization in the 3 straw innovation industries has been listed as one of the focuses of the Ministry of Science and Technology in recent years, including straw fertilizer technology, straw feed technology, straw fuel technology, straw industrial raw material technology, and straw as a substrate for edible fungi technology. Overall, the comprehensive utilization of straw in China started relatively late compared to developed countries abroad, but the results of comprehensive utilization are relatively significant.

It is not only an energy project, but also conducive to promoting the industrialization of bioenergy. It is also a good agricultural development project. Using straw to produce organic fertilizer can effectively improve the growth environment of crops, increase their yield and agricultural benefits, and is conducive to increasing farmers’ income and efficiency. It is very in line with the needs of China’s comprehensive promotion of new rural construction and has broad application prospects in rural areas.

The straw organic fertilizer production equipment can quickly and harmlessly solve the problem of agricultural waste such as straw, wheat straw, corn straw, and vegetable residues, edible mushroom residues, plant manure, tobacco residues, etc. that are casually discarded in the field and rotting or burning in the open air. It can completely eliminate diseases, pests, and weeds in agricultural waste and quickly convert them into excellent organic fertilizer. The birth of straw organic fertilizer equipment can harmless solve the problem of straw burning. This production equipment has the advantages of low investment, small land occupation, high profits, and good efficiency. The straw organic fertilizer production equipment is used to process and ferment the remaining stem and leaf parts of corn, rice, wheat, and other cereal crops after ripening and threshing. After preliminary fermentation treatment and later deep processing and granulation, qualified commercial organic fertilizers are produced.

The machinery commonly used in straw organic fertilizer production equipment includes: organic fertilizer stacker, organic fertilizer crusher, organic fertilizer mixer, organic fertilizer granulator, rotary dryer, rotary cooling machine, organic fertilizer screening machine, organic fertilizer coating machine, organic fertilizer packaging equipment, organic fertilizer belt conveyor, etc.

The organic fertilizer granulator includes disc granulator, stirring tooth granulator, new stirring tooth drum granulator, double-roll extrusion granulator and drum granulator. Organic fertilizer granulator is a general term , All equipment that can granulate organic fertilizer is an organic fertilizer granulator. There are so many kinds of organic fertilizer granulation equipment, each of which has different working principles, advantages and disadvantages. Zhengzhou Huaqiang Machinery believes that we cannot say which granulator is good, but choose the appropriate organic fertilizer granulator according to the material.

Ordinary easy-to-granulate raw materials can be granulated with a disc granulator. The price of a disc granulator is low, which can reduce investment for customers. 

Materials with relatively high fiber content, such as sheep dung, cow dung, straw and other materials, can be granulated with a stirring tooth granulator and a new stirring tooth drum granulator. The stirring tooth granulator needs to be equipped with a rounding machine. This is because the granules from the agitator granulator are irregular and oblate, and the granules need to be trimmed with a round machine. The finished pellets made by the new type stirring tooth drum granulator are spherical, and no additional equipment is required.

For other special materials to make organic fertilizer, if the disc granulator and the stirring tooth granulator are not suitable, you can choose a roller extrusion granulator or a drum granulator. Therefore, which organic fertilizer granulator to choose depends entirely on the material.