organic fertilizer production line

The working principle of the organic fertilizer equipment is to mix the waste (livestock manure, kitchen waste, domestic sludge, etc.), biomass (straw and sawdust, etc.) and returned materials in a certain proportion evenly, and through high-temperature fermentation and decomposition, adjust the moisture, oxygen content and temperature changes of the raw materials, so that the materials can be fully aerobic fermented and decomposed, so as to meet the standards for the production of organic fertilizer raw materials. During the high-temperature composting stage, a large number of pathogenic bacteria and parasites in the pile can die, and a deodorization system can be used to carry out biological odor treatment on the discharged gas, achieving the goal of harmless treatment and better utilizing the value of fecal resources.

What equipment is required for making organic fertilizers? What are the steps and production line processes for making organic fertilizers?

1. Stacking on the ground, using crawler type tipping machines, or feeding materials in fermentation tanks, using slot type 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 15-20 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 screening machine 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 screening machine

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

The roller extrusion granulator is an energy-saving product in our factory’s granulation field, which has the characteristics of reasonable structure, high reliability, convenient use, and high production efficiency. This machine is equipped with a refueling system, greatly improving the service life of mechanical parts. Granulator rod, extrusion granulator roll material and process: Our company’s roller extrusion granulator roll skin is made of alloy steel, which is high-temperature forged, machined, and then milled into finished products through a drilling machine. The roll skin is then high-temperature quenched, making the granulator roll skin undergo a series of processing, with characteristics of wear resistance, corrosion resistance, and long service life.

Ammonium bicarbonate and diammonium phosphate are commonly used fertilizers in agriculture, which are processed by fertilizer production line. So what are the key points of fertilization technology in use?

Ammonium bicarbonate

Ammonium bicarbonate, with about 17% nitrogen content, is the lowest nitrogen content in solid nitrogen fertilizer. Ammonium bicarbonate generally has a moisture content of 5% – 6%, which is easy to deliquescence and caking. When the temperature is lower than 20 ℃, the ammonium bicarbonate will decompose into ammonia and carbon dioxide when the temperature is slightly higher or the moisture content in the product exceeds a certain standard, which will cause the loss of nitrogen fertilizer efficiency. It is a physiological neutral available nitrogen fertilizer, which is suitable for all kinds of crops and soils, and can be used as base fertilizer and topdressing fertilizer. Therefore, it is also used as raw materials and other nutrients, and processed into other special fertilizer by disc granulator after batching.

It can be used as basal fertilizer in furrow. If it can be combined with deep application of cultivated land, its effect will be better. However, it should be noted that the depth of application should be greater than 6cm (sandy soil can be deeper), and the soil should be covered immediately after application, only in this way can the loss of nitrogen be reduced. When ammonium bicarbonate is used as topdressing, the dry land can be combined with intertillage. The depth of application should be less than 2 inches, and the soil should be covered immediately, and the water should be timely watered. The paddy field should keep a shallow water layer of about 1 inch, but not too shallow, otherwise it is easy to damage the root. After application, plough and rake in time to promote the fertilizer to be well absorbed by the soil.

When ammonium bicarbonate is used as topdressing, it is important to remember not to apply it after the rain or before the dew is dry. Ammonium bicarbonate should not be sprayed on the surface of soil no matter it is used as base fertilizer or topdressing, so as to prevent nitrogen volatilization, loss of nitrogen or damage to crops. At the same time, it is necessary to avoid high temperature season and high temperature period, and try to apply it in the season when the temperature is lower than 20 ℃.

Diammonium phosphate

Diammonium phosphate is a kind of quick acting fertilizer with high concentration, which is suitable for all kinds of crops and soils, especially for the crops that like ammonium and need phosphorus. It is suitable to be used as base fertilizer. If it is used as topdressing, it should be applied as early and deep as 10 cm before covering the soil. It should not be too close to the crops to avoid burning the crops. When it is used as seed fertilizer, it can not be directly contacted with the seed. Do not apply diammonium phosphate with water, otherwise most of the nitrogen in it will remain on the surface of the ground, and should not be mixed with alkaline fertilizers such as plant ash and lime to prevent nitrogen volatilization and reduce the availability of phosphorus. We can also use NPK fertilizer granulator to further process it into high-quality compound fertilizer.

The complete set of automated organic fertilizer production line includes: manure dewatering machine, fermentation tipping machine, organic fertilizer crusher, organic fertilizer mixer, organic fertilizer granulator, rotary dryer, cooling machine, drum screening machine, automatic packaging machine, belt conveyor, coating machine, etc.

1. Organic fertilizer tipping machine: Its function is to mix animal manure with crushed crop straw, undergo high-temperature fermentation and decomposition, deodorize and sterilize, completely eliminate harmful bacteria in the material, and prepare for the next process;

2. Organic fertilizer crusher: Crush fermented materials, the finer they are, the more rounded the particles produced, and the better their appearance;

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

4. Horizontal mixer: adding elements such as nitrogen, phosphorus, and potassium, bidirectional spiral stirring is more uniform, suitable for mixing various materials;

5. Organic fertilizer granulation machines: Organic fertilizer granulation machines are divided into three types of conventional granulation equipment: disc granulation machines, toothed granulation machines, and three-in-one composite granulation machines. The prices of the three types of granulation equipment are completely different, and customers need to customize them according to their own needs;

6. Organic fertilizer dryer and cooler: The hot air is introduced into the dryer through an induced draft fan to dry the raw materials. The moisture content of the dried raw materials does not exceed 30%. Due to the high temperature of the dried particles, a cooling machine is needed to cool them down;

7. Drum screening machine: The function of this equipment is to screen out particles that do not meet the standard size, and transport them to the crushing process through a belt conveyor for new crushing and granulation. The qualified particles will be transported to the encapsulation process through screening;

8. Organic fertilizer coating machine: Add a layer of coating agent outside the particles to make the appearance of the particles more round and beautiful, sell well, and facilitate long-term storage of materials;

9. Fully automatic quantitative packaging scale: This equipment is the last process in the organic fertilizer production line, and its function is to automatically package particles, with the advantages of saving labor and more accurate packaging.

The organic fertilizer production line can effectively solve the environmental pollution caused by organic waste in animal husbandry, reduce surface water eutrophication caused by pollution, and improve the safety and quality of agricultural products. Fully consuming human green and organic food has laid a good foundation, and the ecological and environmental benefits are extremely significant.

The nutrients contained in sheep manure and urine are relatively abundant, not only having highly soluble organic nutrients that can be digested and absorbed by crops, but also slow acting nutrients that are not easily soluble. They are good fertilizers that closely combine fertility and speed. Sheep manure organic fertilizer can improve soil layers, avoid land resource agglomeration, and enhance economic value.

The operating steps for fermenting sheep manure organic fertilizer production line to produce organic fertilizer:

1. Collect sheep manure and mix it with auxiliary materials such as sawdust, straw, and fungal residue in proportion. The amount of auxiliary materials added is determined by the moisture content of sheep manure, and the water content can be controlled to be around 45%. That is, hold it in a ball and see water between the fingers but do not seep, and it will disperse on the ground.

2. The mixed materials are invested in the fermentation tank and gradually aerobic fermentation is carried out. The fermentation temperature is controlled at 60-70 ℃, and the organic fertilizer tipping machine is used to flip it every two days. The function of flipping is to increase the oxygen content of the material, accelerate the fermentation process, adjust the material temperature, and the tipping machine also has crushing and moving functions, making the material more evenly mixed. The fermentation time is generally 5-10 days, and the fermentation materials should have a loose appearance, a dark brown color, and no foul odor.

3. After the fermentation of the material, it must be crushed by a biomass fuel crusher and ground into powder, which is beneficial for mid to late stage granulation. The biomass fuel crusher is mixed with materials containing very water and a certain viscosity. The particle size distribution of the crushed materials is classified broadly, and the feed particle size distribution is below 16 mesh.

4. After crushing the material, it can be granulated using an organic fertilizer granulator. The granulation methods include disc granulator, drum granulator, and roller to roller extrusion granulator. Generally speaking, the production capacity of roller to roller extrusion granulator is higher than that of disc granulator, and the production capacity of drum granulator is higher than that of roller to roller extrusion granulator. Therefore, the suitable granulation method can be selected based on the production capacity of the processing plant.

5. After granulation, it needs to undergo air drying and dehydration. According to our organic fertilizer regulations, the moisture content of the product’s organic fertilizer must be less than 20%.

6. After air drying, the organic fertilizer particles are screened by screening equipment and tested to meet the standards before being packaged and sold in the market.

The development of green agriculture and the control of fecal pollution ecological environment also need the assistance of organic fertilizer equipment. The organic matter microorganisms contained in the field soil need to be adjusted and improved through the organic fertilizer produced by the organic fertilizer equipment. Long term correct application of organic fertilizer can not only completely improve soil structure, but also make due contributions to the construction and development of green agriculture.

Fermentation equipment generally adopts aerobic fermentation and anaerobic fermentation, that is, turn-over fermentation and tank fermentation. Tank fermentation is relatively costly and less used. Compost turning machines are divided into flat ground turning machines and trough turning machines, each of which has advantages.

The advantages of the windrow turning machine are simple and convenient to use and easy to move, but the output is low and the turning uniformity is not high. It is suitable for small organic fertilizer processing enterprises that are just starting out. Although the trough compost turning machine is cumbersome, it has good stability, relatively high turning uniformity and large output. Therefore, more manufacturers are used.

Advantages of cattle manure composting fermentation turner

1. In the temperature regulation can be adjusted according to the needs of appropriate, raw materials and air full contact, absorb a lot of fresh air.

2. It can change the permeability of raw materials, making the raw materials more elastic and nutritious. The fermentation of raw materials is suitable for further processing of disc granulator machine.

3. In the mixing process of raw materials, the mixing function is powerful, which can integrate all kinds of raw materials together.

The organic fertilizer crusher in the organic fertilizer production line is commonly used for bio organic fermentation composting, which is a specialized crushing equipment for urban garbage and rural straw garbage. In order to achieve safe implementation and save operating costs, maintenance should be carried out on the organic fertilizer production line crusher in daily use, which can extend the service life of the organic fertilizer production line crusher.

1. The semi wet material crusher and power unit should be installed firmly. If the coal gangue crusher is fixed for long-term operation, it should be fixed on a cement foundation. If the crusher is a mobile operation, the unit should be installed on a base made of angle iron, and ensure that the belt pulley groove of the power machine (diesel engine or electric motor) coal gangue crusher is in the same rotating plane.

2. After the installation of the semi wet material crusher, it is necessary to check the fastening condition of each fastener and tighten it if there is any looseness. At the same time, check whether the belt tightness is appropriate.

3. Before starting the semi wet material crusher, first rotate the rotor by hand to check whether the teeth, hammer pieces, and rotor operate flexibly and reliably, whether there is any collision inside the shell, whether the rotation direction of the rotor is consistent with the direction indicated by the arrow, and whether the lubrication of the power machine and coal gangue crusher is good.

4. Do not replace the belt pulley casually to prevent the crushing chamber from exploding due to high rotational speed, or the working efficiency of the coal gangue crusher from being affected by low rotational speed.

5. After starting the semi wet material crusher, it should first idle for 2-3 minutes, and then feed and work after there are no abnormalities.

6. During work, it is necessary to pay attention to the operation of the semi wet material crusher at all times, and the feeding should be uniform to prevent blockage and overloading of the vehicle. If vibration, noise, excessive temperature between the bearing and the body, or spraying materials outward are found, the machine should be immediately shut down for inspection and troubleshooting before continuing work.

Organic fertilizer equipment can quickly and effectively process animal manure into organic fertilizer. The processing process is simple, the equipment technology is exquisite, the finished product is smooth and uniform, and the nutrients are balanced, which can meet the various nutrients required for crop growth. It can also effectively alleviate the problems of soil caking and nutrient imbalance. Organic fertilizer equipment has become the main equipment in agricultural production.

Zhengzhou Huaqiang heavy industry organic fertilizer equipment manufacturer is trustworthy. During the whole stage of customers using organic fertilizer production machine, all our after-sales service personnel provide thoughtful, meticulous, enthusiastic and timely service, so that customers can use the equipment easily and freely without any worries, and can really experience the convenience and value created by our company for customers. 

Under the condition of soft ground and high moisture organic fertilizer material, the crawler dumper will not slide and climb nest. Never change tires for life. Pull rod operation in situ 360 ° turn, eliminate the trouble that steering wheel can not turn in place, save site, labor and diesel.The performance characteristics of crawler compoat turning machine are as follows

1. 1. Pull rod operation in situ 360 ° turn around, saving site and cost.
2. 2. The steering wheel is hydraulically balanced to keep the whole fertilizer production machine stable in operation, and there will be no incomplete turning over.
3. 3. The turnover shaft is hydraulically raised and lowered, and the high and low speed turning can be carried out according to the moisture content of materials.
4. 4. In the fermentation process of organic fertilizer production line, adding material pushing plate in front can make the material strip pile even and improve the turning speed and quality.
5. 5. By using the transmission shaft system, the turning speed can be adjusted and the V-belt drive is eliminated.
6. 6. The clutch adopts soft drive, eliminating iron to iron clutch, prolonging the service life of equipment shaft, chain and bearing.
7. 7. The compoat turning machine adopts frame multi column automobile type integral structure, which has longer service life and is not easy to deform.

Chicken manure is a relatively high-quality organic fertilizer raw material, which is inactivated and deodorized during the process of decomposition, which requires the use of fermentation and flipping equipment.

Chicken manure fermentation and tipping machines are widely used in China, such as slot type tipping machines, forklift tipping machines, track type tipping machines, walking type tipping machines, organic fertilizer fermentation tanks, wheel type tipping machines, and chain plate type tipping machines. They are all equipment used in chicken manure fermentation and organic fertilizer in breeding farms. Friends of breeding farms can choose corresponding fermentation and tipping equipment according to their own needs.

The chicken manure organic fertilizer equipment ferments fresh chicken manure with a moisture content of 65% to 85% and an appropriate amount of auxiliary materials (dry straw, crushed grass, dry chicken manure, etc.) in a fermentation tank, while fully stirring with a fermentation equipment (mixer); The tilter continuously tilts the pile to adjust the water content and carbon to nitrogen ratio. The mixed fresh chicken manure is fermented for 7 days under suitable temperature and oxygen conditions, and then sent to the organic fertilizer dryer. The chicken manure block is in full contact with hot air and quickly loses surface moisture. Due to the high-speed rotating crushing equipment inside the dryer, the chicken manure block is constantly crushed and dehydrated, completing the drying process.

On the basis of absorbing traditional compost fermentation processes and combining the strong advantages of equipment research and manufacturing, after years of research and testing, organic fertilizer equipment has been developed. This equipment has the characteristic of full automation. It involves crushing, stirring, granulating, drying, cooling, screening, coating, packaging, and other processing of fermented and decomposed compost, in order to truly harmless treat the materials and produce commercial organic fertilizer particles.

The environmental issue has touched the hearts of countless people, and our chicken manure fermentation organic fertilizer equipment has responded to this issue, playing an environmental role in agricultural production. In the past, when people did not pay enough attention to environmental protection, a large amount of chemical fertilizers were used, which caused serious soil pollution and also led to a large number of chemical pollution sources in the fertilizer industry. This not only poses a threat to the soil, but also poses a threat to people’s physical health. That’s why the country vigorously controls pollution and advocates the use of organic fertilizers.

Bio organic fertilizer production line refers to a kind of fertilizer which has the effect of both microbial fertilizer and organic fertilizer, which is composed of specific functional microorganisms and organic materials mainly from animal and plant residues (such as livestock manure, crop straw, etc.) after harmless treatment and decomposition.

The production method and operation process of bio organic fertilizer are as follows:

1. One step of production process of bio organic fertilizer: the general dosage of selected strains is 0.2% – 0.5%.

2. Production process of bio organic fertilizer: preparation and requirements of raw and auxiliary materials:

A. Main ingredients: fruit dregs, dry bagasse, edible fungus residue, distiller’s grains, sugar residue, vinegar residue, starch residue, cassava residue, citric acid residue, soy sauce residue, monosodium glutamate residue, powder residue, tofu residue, drug residue, oil residue, oil cake meal, bran, cottonseed meal, mildewed feed, sludge, sugar factory brewery residue, slaughtering leftovers, hogwash (swill) water, leftover food, human and animal feces, etc Materials.

B. Auxiliary materials: all kinds of crop straw, leaves and weeds, melon and rattan, rice straw, pine shell, peanut shell, sawdust, rice husk powder, rice bran, etc. can be dried, crushed and high carbon.

C. The ratio of main material to auxiliary material was 5:1-3:1.

3. There are three steps in the production process of bio organic fertilizer production line: the water content should be controlled at 60-65%, the materials should be held by hand to form a group, and the water could just come out. The bacteria, main materials and auxiliary materials should be mixed evenly. The environment temperature should be above 15 ℃. The materials should be stacked no less than 4 square meters, 1.5-2 meters in width, 0.6 meters in height and unlimited in length.

4. There are four steps in the production process of bio organic fertilizer: the compost will be turned over at 50 ℃ once a day. If the stack temperature exceeds 65 ℃, it will be overturned again. The temperature will be controlled below 70 ℃. The compost temperature will be reduced, the material will be loose, and there will be no original odor of the material, and there will be a little ammonia smell. White hyphae will be produced in the pile, which will be decomposed.