Category: organic fertilizer equipment

Before a pig farm chooses pig manure organic fertilizer machine for the process, how to estimate the approximate range of equipment capacity required? Undoubtedly, this is measured by the number of pig farms and the long-term stock of various types of pigs. Generally speaking, raising a pig produces 1.1 tons of manure and 1.1 tons of urine a year on average. In this way, the total amount of manure produced by the pig farm in a year can be calculated based on the total number of stocks, and the required pig manure organic fertilizer machine can be finalized.

Six elements of selection of pig manure organic fertilizer production process machine:

1. Determine the size of the equipment: For example, how many tons of equipment can be produced per year, or how many tons can be produced per hour, or how many tons per day? The price can be determined.

2. Determine whether the production is powdery or granular. The investment for powdery equipment is generally small. The main equipment includes pre-mixing equipment, pile turning equipment, refinement equipment, organic fertilizer powder packaging equipment, belt conveyors, etc.

If you choose pellets, it depends on what shape you produce, whether it is standard spherical or irregular. This depends on the local fertilizer sales market and the consumption habits of farmers.

 3. The selection of organic fertilizer granulator, if it is a standard spherical granulator, there are disc granulator, drum granulator, wet granulator, organic fertilizer rapid granulator, etc. All need to be matched with drying equipment; if you choose columnar pellets, the main equipment includes flat die pelletizers, ring film pelletizers, etc.; if you choose oblate pellets, the main equipment is a pair of roll extrusion pelletizers, which are not required for production The dryer is fine, and the equipment design is relatively simple.

4. Determine the configuration level of the equipment: the configuration level is different, the equipment price is different, the amount of labor used is different, and the production environment is also different.

5. Determine the type of fertilizer produced. There are four general types of organic fertilizers: pure organic fertilizer, organic-inorganic compound fertilizer, biological organic fertilizer, and compound microbial fertilizer. There are also small differences in equipment for different varieties. Pure organic fertilizer is highly adaptable and can be produced by general equipment. Organic-inorganic compound fertilizer depends on the fertilizer formula. If the total nutrient content is high, the choice of equipment granulator is more demanding.

6. Selection of compost windrow turner machine: General fermentation forms include trough fermentation, organic fertilizer fermentation tank, and different fermentation methods and different fermentation equipment. Generally, the shallow trough turning machine is more suitable for the principle of aerobic fermentation, and the price is not high, which is more suitable for the actual situation.

China has been an agricultural power since ancient times, indicating that agriculture is an irreplaceable position in our country. And organic fertilizer equipment has a great promoting effect on agriculture, indicating the position of organic fertilizer equipment in China. With the acceleration of social progress and the rapid development of technology, people’s requirements for material quality are also increasing. In the future, people’s requirements for organic products will increase, and green products will occupy the entire market. So organic fertilizer equipment is a promising industry in the future.

The development of China’s fertilizer industry is carried out in the order of organic fertilizer, nitrogen fertilizer, phosphorus fertilizer, potassium fertilizer, compound fertilizer, and water-soluble fertilizer. For a considerable period of time in the past, organic fertilizers have occupied an absolute dominant position in China’s agricultural production. Any substance applied to the soil or sprayed on the aboveground part of a crop, which can directly or indirectly supply nutrients to the crop, increase crop yield, improve product quality, or improve soil properties and fertility, is called fertilizer. Fertilizer is a material that directly or indirectly provides nutrients for crops. Applying fertilizer can promote crop growth and development, increase yield, improve quality, and increase labor productivity. The types of fertilizers are diverse, and the methods of differentiation are also different. They can be classified according to fertilizer efficiency, composition, chemical properties, or nutrients. The fertilizers that directly provide essential nutrients to crops are called direct fertilizers, such as nitrogen, phosphorus, potassium, trace elements, and compound fertilizers, all of which belong to this category. Other fertilizers used to improve soil physical, chemical, and biological properties, thereby improving crop growth conditions, are called indirect fertilizers.

To process fertilizer using an organic fertilizer production line, it is necessary to determine the supply of raw materials and the output of organic fertilizer equipment, such as how many raw materials need to be processed every day, and how much annual output can be achieved, in order to determine the equipment price. The complete equipment of general organic fertilizer manufacturers is divided into several equipment configurations based on raw materials. The minimum annual production is 5000 to 10000 tons, with moderate configurations ranging from 20000 to 40000 tons and high configurations ranging from 50000 to 100000 tons

Next, let’s look at the types of organic fertilizer raw materials. Common organic fertilizer raw materials include chicken manure, pig manure, cow manure, sheep manure, bacterial residue, humic acid, sludge, pharmaceutical residue, organic waste, etc.

Then choose a granulator to determine whether the form of organic fertilizer is powder or granular: powder, cylindrical, oblate, or standard circular. There are several commonly used granulators in organic fertilizer plants: disc granulators, roller extrusion granulators, flat mold granulators, drum stirring granulators, and three in one granulators.

The entire organic fertilizer production line includes fermentation equipment, granulation equipment, crushing equipment, mixing equipment, screening equipment, cooling equipment, drying equipment, coating equipment, automatic packaging equipment and other process flows. The small and medium-sized extrusion granulation production line consists of a complete set of equipment including a mixer, conveyor, disc distributor, roller extrusion granulation machine, drum screening machine, drying machine, bucket elevator, finished particle warehouse, automatic packaging scale, etc. The process layout is compact, the operation is simple, and the operation is reliable.

With the development of the market economy, traditional practices are becoming increasingly unsuitable for the requirements of the situation, becoming a “bottleneck” that restricts the development and promotion of organic fertilizers. People are beginning to overlook the production of farmyard fertilizers and attach importance to chemical fertilizers. So, there are various types of chemical fertilizers on the market, and what are the differences between bio organic fertilizers, bio bacterial fertilizers, and organic fertilizers? Below is a detailed introduction from the organic fertilizer equipment manufacturer:

1、 Organic fertilizer. It is produced by adding microbial fermentation agents to high-quality livestock and poultry manure and utilizing organic fertilizer production lines for high-temperature fermentation. High degree of harmless treatment, the product contains organic nutrients such as N, P, K, and trace elements, with balanced nutrients; The organic matter and humic acid contained in the soil can improve the physical and chemical properties of the soil, and improve the ability of soil to maintain fertilizer and water. The organic matter in the product reaches over 30%, and the total nutrient content of nitrogen, phosphorus, and potassium is over 5%.

The microbial starter added to this product can effectively kill viruses, bacteria, insect eggs and other harmful substances in the manure of organic fertilizer, decompose cellulose, hemicellulose, lignin in the organic fertilizer, and decompose macromolecular organic matter into small molecular nutrients conducive to crop absorption and utilization. After fermentation, a large number of beneficial microorganisms can improve the microbial environment in the soil and improve soil activity, Activating soil nutrients, promoting crop growth, enhancing crop disease resistance, cold resistance, and stress resistance, effectively inhibiting the reproduction and breeding of harmful bacteria in the soil, and producing various amino acids can improve crop disease resistance, promote crop growth, and improve crop quality and yield. Content: N+P+K ≥ 5%, organic matter ≥ 45%, moisture ≤ 30%, pH: 5.5-8.5.

2、 Biological organic fertilizer. Using high-quality organic fertilizers as raw materials, and adding a large number of beneficial microorganisms with nitrogen fixation, phosphorus removal, and potassium removal functions. It is rich in nitrogen, phosphorus, potassium, amino acid and other nutrients needed for crop growth, as well as medium and trace elements, soil activator, plant root auxin, etc; It has the characteristics of promoting root development and plant growth, improving plant disease and stress resistance, and improving fruit quality and yield.

Beneficial microorganisms can form advantageous beneficial flora in crop roots, inhibit the propagation of harmful pathogens, enhance crop resistance and disease resistance, reduce crop diseases caused by continuous cropping, and reduce incidence rate; Simultaneously enhancing the comprehensive defense ability of crops against adverse environments.

Containing various trace elements such as sulfur, magnesium, calcium, silicon, manganese, zinc, iron, boron, molybdenum, and other nutrients required for plant growth, as well as nitrogen, phosphorus, potassium, and amino acids, it can improve crop agronomic traits, making crop plants robust, leaves dark green, and flowering early; Improve crop quality, have a high fruit setting rate, have full, no deformities, bright colors, good taste, and high commercial value, and have early market launch time. Effective viable bacterial count ≥ 20 million/g, organic matter ≥ 40%

3、 Biological bacterial fertilizer. Adding microbial soil borne agents with disease and insect prevention functions and functional microbial strains with improved fertilizer utilization efficiency to bio organic fertilizers. The number of microbial strains has reached more than ten, forming a powerful composite microbial community. The fertilizer is rich in various nutrients such as nitrogen, phosphorus, potassium, amino acids, and various trace elements such as calcium, magnesium, iron, and boron required by crops.

It contains various functional microorganisms, including nitrogen fixing bacteria and phosphorus and potassium solubilizing bacteria, which can activate nutrients such as nitrogen, phosphorus, and potassium in the soil, enabling crops to fully absorb and utilize them, improving fertilizer utilization efficiency, and reducing fertilizer usage; The insect and disease resistant microbial agents contained can effectively inhibit the occurrence of soil nematodes, soil fungal diseases, and underground pests; The rich special microbial community has a good regulatory effect on the phenomenon of crop replanting. The activity of beneficial microorganisms in the fertilizer improves the soil activity, improves the soil microbial community, improves the soil environment, reduces the source of infection of diseases and pests, and curbs the occurrence of diseases and pests. It has good control effects on underground pests and soil borne diseases. It can increase the disease resistance and stress resistance of crops, significantly improve crop quality and yield. Main indicators: Effective viable bacterial count ≥ 100 million/gram organic matter ≥ 40%.

Finally, organic fertilizer equipment manufacturers proposed that the main difference lies in the content of bacteria added to organic fertilizers. Currently, common organic fertilizer added bacteria include functional microbial agents and soil borne disease prevention bacteria. Functional bacteria: Composed of various microbial strains with nitrogen fixation, phosphorus and potassium solubilization functions through scientific formulas and new production processes. Soil borne bacteria: Actinomyces that can inhibit harmful microorganisms in the soil, as well as beneficial microorganisms such as fungi that can parasitize root knot nematodes and cyst nematodes in the soil.

Current mainstream manure processing equipment:

Zhengzhou Huaqiang Heavy Industry Technology Co., Ltd. independently developed and produced a complete set of organic fertilizer machine, such as manure processing equipment, fermentation equipment, drying equipment, granulation equipment, screening system, and batching system, suitable for the production of organic fertilizer and bio-organic fertilizer. 

The current mainstream manure processing equipment:

1. Dry and wet separator

The wet and dry separator is mainly used for the treatment of manure in animal husbandry. It can separate solid manure and liquid manure from manure, reducing the difficulty of manure treatment, and reducing manure transportation and treatment costs. At present, cow dung can be used as bedding for cow houses after wet and dry separation, which realizes recycling and saves the cost of newly purchased bedding for cow houses. Both pig dung and cow dung can be used as compost after wet and dry separation. Organic fertilizer or return directly to the field. At present, the German FAN company is a leader in this industry, and its product market share is in a leading position. In the fertilizer production process, before the material is decomposed, if there is too much moisture, a dry-wet separator is needed to dehydrate the material.

2. Biogas slurry returning equipment

This equipment is one of the most important equipment for manure treatment. There are many production companies, which are basically tractor-driven, using tractors. Today, the self-propelled liquid return machine produced by the Dutch Prog company is relatively rare. After its launch in 2015, the market responded well, and the order has been queued until 2019.

3. Manure throwing machine

Manure spreaders are also commonly used equipment for manure treatment. Now we will introduce a piece of equipment from Picorite in the United States. This equipment is currently owned by a relatively large amount of equipment in China. It adopts hydraulic push mode. Compared with other manufacturers’ chain methods, it is malfunctioning. Low rate, strong and reliable.

4. Turning and throwing machine

The turning machine is used for the fermentation and turning of organic waste such as livestock manure, sludge, sugar factory filter mud, slag cake and straw sawdust, and is used in organic fertilizer plants, compound fertilizer plants, sludge plants, Fermentation and dewatering operations in gardening farms and bisporus mushroom plantations. When fertilizer granulation, the organic fertilizer granulator is the core fertilizer equipment.

The compost windrow turner in the manure processing equipment is suitable for aerobic fermentation and can be used in conjunction with solar fermentation chambers, fermentation tanks and moving machines. It can be used with the moving machine to realize the function of one machine with multiple slots. The matching fermentation tank can be used for continuous discharging or batch discharging, with high efficiency, stable operation and uniform turning and throwing. The control cabinet is centrally controlled, which can realize manual or automatic control functions. The shovel is sturdy and durable, has the functions of breaking and mixing materials, and the limit travel switch plays a role of protection and limit.

In the past, when people did not pay enough attention to environmental protection, a large amount of chemical fertilizers were used, which not only caused serious soil pollution but also led to a large number of chemical pollution sources in the fertilizer industry. This not only harmed the soil but also posed a threat to people’s physical health. Therefore, for environmental protection, we currently need to solve the primary problem. Therefore, the country is vigorously controlling pollution and advocating the use of organic fertilizers. At present, the application of organic fertilizers in agricultural production is becoming increasingly widespread, and organic fertilizer equipment has gradually become an indispensable mechanical equipment. The development of agriculture and modern industry also occupy an extremely important position. Advanced organic fertilizer equipment is an important way to accelerate the development of ecological agriculture and is also an important equipment for the treatment of livestock and poultry manure.

The organic fertilizer production line can organically treat various livestock and poultry excrement and sewage. Through effective drying and density solidification, it can be converted into high-efficiency granular fertilizer, and can also effectively replace various chemical fertilizers. The organic fertilizer equipment has good economic, social, environmental, and sustainable development benefits and value. It is an ideal, reliable, and environmentally friendly renewable energy machinery worth owning. Organic fertilizer equipment itself has significant advantages and characteristics, which have a very convenient, beneficial, and positive promoting effect on the development of China’s environment and the orderly promotion of comprehensive governance. Currently, organic fertilizer equipment has been widely used by various large, small, and medium-sized manufacturers for comprehensive use, and is a green, environmentally friendly, circular, and energy-saving efficiency machinery.

The disc granulator is a small organic fertilizer granulation equipment suitable for small production units, with a production capacity generally not exceeding 50000 tons/year. It is the primary stage of drum granulation; The suitable raw materials for drum ammoniation granulation are the production process using thermal phosphoric acid and sulfuric acid as raw materials. The liquid phase of the raw materials is relatively large, but the materials generated after neutralization of these liquids exist in solid form, requiring a small drying amount, but the particle strength is small and the appearance is uneven; Spray granulation can fully utilize the concentration device of phosphoric acid and ammonium slurry from the original ammonium slurry granulation, reducing the process cost of producing composite fertilizer raw materials and greatly reducing costs; Spray granulation is the precursor of ammonia granulation, using liquid phase materials with high water content; High tower granulation is a granulation method developed in recent years, which involves spraying raw materials in a high-temperature molten state through a high tower and forming pellets during the falling process.

The new type of bio organic fertilizer produced by organic fertilizer equipment can widely replace various chemical fertilizers, and is currently one of the comprehensive manifestations of resource utilization, recycling, and harmless value

As is well known, pig farm manure has a strong pollution capacity, with a foul odor that can be smelled a few kilometers away, which has caused great pollution to our ecological environment and also seriously affected nearby residents. In order to effectively solve this problem, we will now recommend organic fertilizer equipment to a wide range of friends. After understanding, friends know that the function of organic fertilizer production lines is to mix livestock and poultry manure with crop straw (crushed), and after high-temperature decomposition, the materials are processed into organic fertilizer, thereby achieving the goal of waste recycling and utilization.

1. Pig manure organic fertilizer resources are abundant. There are many raw material resources for pig manure organic fertilizer equipment, and there are hundreds of registered breeding counties in China.

2. Pig manure organic fertilizer has high quality. A pig’s excrement is polluted for a year, and after adding auxiliary materials to form fertilizer, it can be used to ferment 2000-2500kg of pig manure organic fertilizer. The comprehensive organic matter content is higher than 45%, and it is also rich in various nutrients such as nitrogen, phosphorus, and potassium, with a content of over 6%. It is an organic fertilizer that meets national standards and is applicable.

3. The market demand for pig manure organic fertilizer is high. The organic fertilizer production line can not only meet the local fertilizer demand, but also meet the demand of surrounding markets. For soil improvement in farmland, fruit trees, tea planting, and vegetable planting are particularly effective.

4. National policy support. For the aquaculture industry, policy support for the utilization of aquaculture resources in over 500 major aquaculture counties is a strong market proof.

5. The pig manure organic fertilizer equipment is suitable for the trial operation of organic fertilizer production lines in breeding enterprises or large breeding areas, which can effectively reduce pollution emissions from pig farms, achieve harmless treatment of breeding pollution, and achieve the goal of resource utilization.

The pig manure organic fertilizer production line adapts to the strategy of commercializing organic fertilizer management and promotes the formation of the production industry chain. It is a process equipment that integrates industrialization, marketization, and large-scale production development, which is conducive to the sustainable development of agriculture. Not only does it effectively promote the development of ecological agriculture, but it is also a choice for the development of agricultural circular economy.

The production of organic fertilizer production lines is a waste utilization and recycling process. The raw materials used in the production and processing of organic fertilizer include feces, crop straw, household waste, sludge left after sewage treatment, etc. These raw materials are considered useless waste to us, and random stacking of these materials can cause certain harm to the environment, But now we can directly use organic fertilizer production lines to process and produce these materials into organic fertilizers that have many advantages for agricultural production, which can truly be regarded as a way to turn waste into treasure. At the same time, the application of organic fertilizer equipment to process and produce the waste left over in various industries has also achieved recycling between different industries.

The production of powdered organic fertilizers is relatively simple. The production equipment mainly consists of five major components: organic fertilizer stacker, forklift, quantitative feeder, crusher, and screening machine (drum screen or vibrating screen). Before connecting the equipment with the equipment, four sets of belt conveyors need to be used to form a complete production line,

1. There is a belt conveyor above the crusher, which connects the screened large raw materials.

2. A belt above the screening machine is connected to the fermentation material.

3. A belt below the screening machine is connected to the screened finished material, and the finished product is sent to the processing site for weighing and packaging.

4. The warehouse requires a conveyor for loading.

The production line of granular organic fertilizers is relatively complex, mainly using a double roll granulator for granulation. The roller extrusion granulator is a granulation process that utilizes the strong working pressure of machine equipment to polymerize solid materials. This type of granulation feed does not require drying.

The roller extrusion granulator is a widely used granulator in organic fertilizer granulators. The design of the roller extrusion granulator is very reasonable, practical, and low in energy consumption. It can continuously produce one roll forming without the need for drying at room temperature. The ball and socket on the roller skin can be manufactured according to the size and shape of customer needs. Currently, we have produced ball, pillow, semi circular particle, rod, walnut, flat ball, square bar, and so on. New energy-saving products currently used in the compound fertilizer and organic fertilizer industries.

The raw material of granulation equipment of NPK fertilizer production line is made of high-strength wear-resistant alloy stainless steel (the technology is confidential, and the specific material is not disclosed to the public). The precision CNC drilling machine is used for positioning and drilling, and multiple hard surface treatment and ball and socket polishing treatment are carried out to ensure that each ball and socket on the pressure roller can be durable, corrosion-resistant, easy to demould, lasting and stable to produce full particles and smooth surface granules.

Prominent advantages of pelleting equipment in extrusion NPK fertilizer production line
1. Fertilizer granulator machine has high strength wear-resistant alloy stainless steel, congenital superior to ordinary steel.
2. Precision CNC drilling, no deviation of three axis positioning.
The introduction of foreign advanced drilling equipment, three-axis positioning drilling, to ensure that the data such as hole distance and depth are accurate and moving.
3. Multi frequency quenching treatment and shaping of hard surface ball and socket. By analyzing the element composition ratio of raw materials, a number of heat treatment schemes are formulated to achieve high strength and wear resistance of the roller.
4. The ball and socket shall be polished to ensure no residue in granulation and demoulding.
This is the second process of fertilizer granulation, which uses special grinding powder to grind the roller flexibly. Ensure that the ball and socket are smooth and clean to achieve perfect demoulding.

The organic fertilizer chain plate tipping machine is suitable for aerobic composting of organic solid waste such as livestock and poultry manure, sludge waste, straw, etc. The walking system of this machine adopts variable frequency speed regulation, good adaptability to different materials, stable operation, high tipping efficiency, and the ability to perform deep tank operations. It effectively shortens the fermentation cycle, improves production efficiency and product quality. It adopts a variable frequency speed regulation speed walking system, It can adapt well to changes in workload. The walking speed can be flexibly adjusted according to the material resistance situation, making the equipment more adaptable and flexible. It can be equipped with a mobile crane to achieve multi tank equipment operation. If the equipment’s capacity allows, simply adding a fermentation tank can expand the production scale and improve the equipment’s use value

Product characteristics of organic fertilizer chain plate tipping machine:

1. Adopting a chain driven and rolling supported support support plate structure, it has low flipping resistance, saves electricity and energy, and is suitable for deep groove operations

2. The flip pallet is equipped with a flexible tensioning and elastic shock absorption system to protect the transmission system and work components for efficient operation

3. The flip pallet is equipped with 390 replaceable wear-resistant curved tooth cutters, which have strong crushing ability and good oxygen filling effect for the material pile

4. When flipping, the material stays on the pallet for a long time, is scattered at a high level, and comes into full contact with the air, making it easy to reduce moisture

5. Through horizontal and vertical displacement, it can achieve flipping and throwing operations at any position within the groove, with flexibility and mobility

6. The lifting of tipping working parts is controlled by hydraulic system, which makes it flexible, safe and fast

7. It can remotely control the machine’s forward, lateral, flip and fast backward operations, improving the operating environment

8. Optional slot type raw material distributor, automatic discharge device, solar fermentation chamber, and ventilation and aeration system

9. Equipped with a moving machine for slot changing can achieve multi slot operation of a flip throwing machine

What kind of organic fertilizer flipper is good to use? Different series of flip throwing machines have their own characteristics and advantages, and they are mainly selected based on customer needs.

In today’s society, with the strict investigation of environmental protection and the rapid development of organic agriculture, the use of organic waste in organic fertilizer through biological fermentation has developed rapidly in China. Therefore, the equipment for biological organic fertilizer has been highly praised, and the organic fertilizer production line has achieved the harmless and resourceful treatment of organic waste. However, the organic fertilizer produced by biological fermentation is mostly coarse powder or irregular small pieces. It is particularly inconvenient to use and is very detrimental to large-scale transmission. After years of experience in designing and producing compound fertilizer processing equipment, manure organic fertilizer granulators, bio organic fertilizer granulators, and organic fertilizer granulators have emerged. These devices are suitable for granulation of various organic substances after fermentation, breaking through traditional granulation processes. Before granulation, there is no need to dry and crush raw materials. Spherical, cylindrical and other particles can be directly processed, making the use of organic fertilizers more convenient and promoting the range of use of environmentally friendly organic fertilizers.

The roller extrusion granulator belongs to the extrusion sliding model, and its working principle is: the belt and pulley are driven by an electric motor, transmitted to the driving shaft through a reducer, and synchronized with the passive shaft through a split gear, working in opposite directions. The material is added from the feeding hopper, extruded into shape by rollers, demolded and pelletized, and transported through a pair of chains to the crushing screen studio. The finished particles (balls) are screened and separated, and then returned to be mixed with new materials before pelletizing. With the continuous rotation of the motor and the continuous entry of materials, mass production can be achieved.

Organic fertilizer stirring tooth granulator: It is a molding machine that can manufacture materials into specific shapes. The wet stirring tooth granulator utilizes the high-speed rotating mechanical stirring force and the resulting aerodynamic force to continuously mix, granulate, spheroidize, and compact fine powder materials in the machine, thus achieving the purpose of granulation. This granulation method results in a higher ball forming rate and more beautiful particles, while also saving energy and being efficient and energy-saving.

Organic fertilizer flat film granulator: This machine can produce granular feed, organic fertilizer, cylindrical particles, and can also connect polishing equipment to make cylindrical particles roll into balls in one go, without returning particles, with high ball forming rate and good strength. It is an ideal equipment for organic fertilizer granulation.