The process flow of an annual production line of 20000 tons of chicken manure organic fertilizer

fertilizer granulator Jun 7, 2024

Mix chicken manure, straw, mushroom residue, and other materials together, add fermentation agents, and under the action of the fermentation agents, the material pile will generally heat up in about 2 days. At this time, flipping equipment can be used to flip the pile to increase the oxygen content and moisture content of the material pile. If local environmental protection is strict, horizontal fermentation tanks can be used for fermentation. The fermentation process in horizontal fermentation tanks is fully sealed and contains deodorization devices, which will not cause environmental pollution.

According to the production process, the production equipment for 20000 tons of cow manure organic fertilizer per year includes a trough flipper, semi wet material crusher, mixer, granulator, dryer, cooler, screening machine, packaging machine, etc. An organic fertilizer production line with an annual output of 10000 tons, equipped with large semi wet material crushers, horizontal mixers, disc granulators, rotary dryers, natural cold air rotary cooling machines, coating machines, and screening machines.

The price of organic fertilizer production line equipment for processing 20000 tons of granular chicken manure per year may vary depending on different manufacturers and models. It is recommended to consult relevant manufacturers or professionals to understand the specific price and equipment configuration. At the same time, it is necessary to consider factors such as equipment production capacity, quality, maintenance costs, and lifespan, and comprehensively evaluate the return on investment.

The specific process flow may vary depending on different manufacturers and equipment, but generally the above steps will be followed. It should be noted that the production process should ensure the hygiene and safety of the production environment, comply with relevant environmental and safety regulations, and ensure product quality and production efficiency.

In terms of investment amount, the investment cost of the powdered organic fertilizer production line is about 200000 to 300000 yuan. This price range is for reference only, and the actual investment amount may vary due to factors such as equipment, site, and raw materials.

How to arrange the complete set of production equipment for NPK fertilizer production line

fertilizer granulator Jun 7, 2024

The process flow of the complete set of npk fertilizer production line equipment can usually be divided into: raw material batching, raw material mixing, raw material granulation, particle drying, particle cooling, particle classification, finished product coating, and final product packaging. The complete set of equipment has less investment, quick effect and good economic benefits. The complete set of equipment has a compact process layout, scientific and reasonable, energy saving and consumption reduction, stable operation, reliable operation and convenient maintenance. The raw material has wide adaptability and is suitable for granulation of various raw materials such as compound fertilizer, medicine, chemical industry, feed, etc. The product has a high granulation rate. Can produce various concentrations, various types including organic fertilizer, inorganic fertilizer, biological fertilizer, magnetic fertilizer and other compound fertilizers.

The npk manufacturing process is as follows:

1. Ingredients: urea, ammonium nitrate, ammonium chloride, ammonium sulfate, ammonium phosphate (monoammonium phosphate, diammonium phosphate, heavy calcium, calcium phosphate), potassium chloride (potassium sulfate) and other raw materials in a certain proportion (according to the market demand and local soil testing results).

2. Stirring: Stir the prepared raw materials evenly to improve the overall uniform fertilizer content of the fertilizer particles.

3. Granulation: The uniformly stirred raw materials are sent to the granulator for granulation (drum granulator, extrusion granulator, double roller granulator etc).

4. Drying: The pellets made by the granulator are sent to the dryer to dry the moisture contained in the pellets to increase the strength of the pellets and facilitate storage.

5. Cooling: The temperature of the dried fertilizer granules is too high, and it is easy to agglomerate. After cooling, it is convenient for bagging, storage and transportation.

6. Screening: classify the cooled particles, re-granulate the unqualified particles, and screen out the qualified products.

7. Coating: Coating the qualified products to increase the brightness and roundness of the particles.

8. Packaging: Put the film-coated particles, that is, the finished product, in a bag and store it in a ventilated place.

What equipment is needed for small-scale organic fertilizer processing plants to produce fertilizers

fertilizer granulator Jun 7, 2024

Small organic fertilizer processing equipment includes the following types:

Fermentation equipment: used to ferment and mature organic waste for further processing. Common fermentation equipment includes tank fermentation tanks, horizontal fermentation tanks, etc.

Organic fertilizer crusher: used to crush organic waste into small particles for subsequent processing. Common crushers include hammer crushers, drum crushers, etc.

Mixer: used to mix fermented organic waste with additives to make organic fertilizer. Common mixers include double shaft mixers, horizontal mixers, etc.

Organic fertilizer granulator: used to make mixed organic fertilizers into granules for easy packaging and transportation. Common granulators include disc granulators, drum granulators, etc.

Organic fertilizer dryer: used to dry prepared organic fertilizers for storage and transportation. Common dryers include rotary drum dryers, air flow dryers, etc.

Screening machine: used to screen the prepared organic fertilizer into particles of different specifications to meet market demand. Common screening machines include vibrating screens, drum screens, etc.

Organic fertilizer packaging machine: used to package prepared organic fertilizers into bags or bags for easy sales and transportation. Common packaging machines include automatic measuring packaging machines, sealing machines, etc.

The above are the basic equipment required for small organic fertilizer processing plants. The profit and investment of organic fertilizer processing plants depend on various factors, including production scale, raw material costs, sales prices, etc. According to production scale and market demand, different models and specifications of equipment can be selected for investment. Generally speaking, the profit of organic fertilizer processing plants is around 200-300 yuan per ton, and the investment depends on the selected equipment and site.

Equipment and process flow of pig manure processing organic fertilizer production line

fertilizer granulator Jun 7, 2024

To produce pig manure organic fertilizer, a series of equipment are required, which are interrelated and indispensable. What equipment is needed?

The equipment of the pig manure processing organic fertilizer production line mainly includes fermentation flipping machine, organic fertilizer crusher, drum screening machine, horizontal mixer, disc granulator, rotary dryer, cooling machine, screening machine, wrapping machine, packaging machine, conveyor, etc.

The process flow of the pig manure processing organic fertilizer production line is as follows:

Raw material fermentation: carried out in the fermentation workshop, using high temperature (55-65 ℃) fermentation to kill pathogenic bacteria and weed seeds in pig manure, humify organic matter, and make nutrients easily absorbed by crops.

Raw material computer belt scale automatic batching: Mix fermented pig manure and other raw materials in a certain proportion.

Crushing and mixing: Crush the ingredients and mix them evenly.

Disc granulation, drum granulation, and extrusion granulation: The crushed raw materials can be granulated using methods such as disc granulation machine, drum granulation machine, or extrusion granulation machine.

Drying organic fertilizer particles with a dryer: Dry the prepared particles to remove moisture.

Cooling machine for organic fertilizer particles: Cool the hot organic fertilizer particles for the next step of screening and packaging.

Screening machine screens out qualified organic fertilizer particles: The cooled organic fertilizer particles are screened to select qualified organic fertilizer products.

Coating machine for smoother coating particles: Apply coating treatment to qualified organic fertilizer particles to make their surface smoother.

Packaging scale automatic filling of organic fertilizer particles: Pack the coated organic fertilizer particles and seal them with packaging bags.

The machine fertilizers processed by the Npk fertilizer production line provide nutrients for the soil

fertilizer granulator Jun 7, 2024

NPK fertilizers NPK fertilizers are high in NPK elements. Compared to organic fertilizers, NPK fertilizers are faster. In modern agriculture, NPK fertilizers are absolutely essential nutrients. The NPK fertilizer industry has a bright future.

Fertilizers produced by npk fertilizer production line are made from powdered chemical materials containing nitrogen, phosphorus and potassium. Typically, urea, ammonium chloride, calcium nitrate, ammonium sulfate can be used as nitrogen sources. More importantly, phosphorus，monoammonium acid, diammonium phosphate, calcium magnesium phosphate and triple superphosphate are commonly used to provide elemental phosphates. In addition, the potassium source of NPK fertilizer includes potassium chloride, potassium salt, potassium sulfate, etc.

Npk manufacturing process consists of crusher, fertilizer mixer, granulator (double roller granulator, rotary drum granulator, etc.), screening machine, fertilizer coating machine, fertilizer automatic packaging machine, etc.

At present, the actual utilization rate of chemical fertilizers in my country is only 30%-45%, and even lower in some areas. After the application of organic fertilizers, beneficial biological activities improve soil structure and increase the soil’s ability to retain water and fertilizer, thereby reducing nutrient loss. The effective utilization rate of chemical fertilizers has been increased to more than 50%. And can reduce the amount of chemical fertilizers and fertilization costs. Therefore, the fertilization method of “mainly organic fertilizer, supplemented by chemical fertilizer” is a more reasonable fertilization method at present.

Organic fertilizers are the energy of microbial life, so chemical fertilizers are inorganic nutrients for microbial growth and development. The two combine the vitality of microorganisms to further decompose organic fertilizers. The activities of soil microorganisms can also produce vitamins, biotin, niacin, etc. Increase soil nutrients, improve soil vitality and crop growth. NPK fertilizers are used in conjunction with organic fertilizers to coordinate soil nutrients and promote crop growth.

Fermentation of organic fertilizers using manure and straw composting machines

fertilizer granulator Jun 7, 2024

Manure and straw can be prepared using an organic fertilizer turner through composting technology. The following are the specific preparation methods:

Preparation of raw materials: Mix manure and straw in a certain proportion, usually with a ratio of 3:1 or 4:1.

Adjust moisture: Add an appropriate amount of water to the mixture to maintain its moisture content between 40% and 60%.

Adjusting the carbon to nitrogen ratio: By adding other organic materials or chemicals, the carbon to nitrogen ratio of the mixture is adjusted to an appropriate range to facilitate the growth and fermentation of microorganisms.

Composting: Stacking the mixture in a fermentation tank or tower for natural fermentation. During the fermentation process, microorganisms decompose organic matter into stable humus and release heat.

Flipping: During the fermentation process, it is necessary to use an organic fertilizer flipping machine to regularly flip the pile to promote the decomposition of organic matter and the formation of humus.

Drying: After fermentation is completed, remove the humus, air dry it, and then use an organic fertilizer crusher to crush it into powder or granules.

Packaging: Pack the dried organic fertilizer for sale or use.

In the process of preparing organic fertilizers from manure, straw, etc., the following points need to be noted:

Selection and treatment of raw materials: Fresh and harmless feces and straw are selected, and pre-treatment is carried out, such as removing impurities, crushing, etc.

Adjusting moisture and carbon nitrogen ratio: Based on the properties of the raw materials and local natural conditions, adjust the moisture and carbon nitrogen ratio of the mixture appropriately to facilitate the smooth progress of the fermentation process.

Control temperature and oxygen: During the fermentation process, it is important to control the temperature and oxygen content to avoid the growth and reproduction of harmful microorganisms.

Flipping and drying: During the fermentation process, regular flipping is necessary to promote the decomposition of organic matter and the formation of humus. After fermentation, the humus should be taken out and dried, and then crushed into powder or granules.

Packaging and storage: The packaged organic fertilizer should be stored in a dry and ventilated place to avoid problems such as moisture and mold.

The working principle and advantages of organic fertilizer rotary drying furnace:

fertilizer granulator Jun 7, 2024

Working principle: The organic fertilizer rotary drying furnace adopts patented technology and uses the principle of low-temperature hot air for drying. The equipment is equipped with a high-quality heating system and fan system inside, which sends hot air into the equipment through the heating system. Organic fertilizer is dried inside the equipment by rotating, and the fan system helps to circulate hot air, evenly heating the organic fertilizer, accelerating water evaporation, and ultimately achieving the drying effect.

Advantages: The organic fertilizer rotary drying furnace has the advantages of high efficiency, energy conservation, and uniform drying. Compared to traditional high-temperature drying methods, low-temperature hot air drying can retain the nutrients in organic fertilizers to a greater extent and improve product quality. At the same time, the equipment adopts a closed loop operation to reduce the loss of hot air and save energy. In addition, the rotary drying method allows organic fertilizers to be uniformly heated, avoiding the problem of incomplete drying of some organic fertilizers caused by uneven heating in traditional drying equipment.

It should be noted that organic waste such as cow and sheep manure may contain harmful substances such as heavy metals. Therefore, when producing organic fertilizers, it is necessary to pay attention to the safety and quality of raw materials, and conduct necessary testing and control. In addition, in order to improve the quality and efficiency of organic fertilizers, an appropriate amount of additives can be added, such as nutrients such as nitrogen, phosphorus, potassium, and bioactive substances.

The importance of residence time of fertilizer raw materials in granulation production equipment

fertilizer granulator Jun 7, 2024

The npk manufacturing process can usually be divided into: raw material batching, raw material mixing, raw material granulation, particle drying, particle cooling, particle classification, finished product coating, and final product packaging. The complete set of equipment has less investment, quick effect and good economic benefits. The complete set of equipment has a compact process layout, is scientific and reasonable, saves energy and reduces consumption, and has stable and reliable operation.

In the fertilizer production process, a factor that is not well controlled will affect its organic fertilizer effect. In the field of continuous bulk solids processing equipment, residence time may be one of the most influential variables in process settings, especially in rotary dryers, rotary kilns , rotary drum granulator, or other types of drums when processing materials.

Residence time is the amount of time a material is processed in a given facility. In most process settings, a specific retention time must be able to be achieved to achieve its intended goal. For example, the need to achieve a specific moisture content, initiate or complete a chemical reaction or phase transition, form particles within a desired particle size distribution, etc.

For example, in terms of quality, a spin dryer without a proper understanding of the retention time can cause the material to reach the target moisture level prematurely in the drum, meaning the material will continue to dry for the remainder of the time. This can cause the material to overdry and break down into fine powder. Likewise, if the drum is not long enough to accommodate the necessary retention time, the material may exit the drum before reaching the desired moisture content, still not reaching the desired target particle size. In other cases, the quality may not be compromised, but the drum size may be too large, resulting in reduced efficiency. Therefore, in the production process of the npk fertilizer production line, it is necessary to control the time rhythm and pay more attention to the temperature, humidity, size and shape of the material.

Equipment and advantages of an annual production line for 10000 tons of powdered organic fertilizer

fertilizer granulator Jun 4, 2024

The powdered organic fertilizer production line equipment is an organic fertilizer processing equipment suitable for small and medium-sized breeding farms and farmers, which not only solves the environmental protection problem of organic waste, but also increases the source of income.

The equipment of the annual production line for 10000 tons of powdered organic fertilizer has the following advantages:

1. The equipment process is simple and only requires four steps: fermentation, crushing, screening, and packaging, without the need for granulation process, saving time and energy.

2. The equipment of the powdered organic fertilizer production line is easy to operate, requiring only 2-3 people to complete the operation. The fermentation process can be automated using a crawler turner or a mobile turner. The crushing, screening, and packaging processes can be achieved continuously using semi wet material crushers, drum screening machines, automatic packaging machines, or weighing scales.

3. The investment cost is low, compared to the granular organic fertilizer production line, there is no need for granulation equipment and drying equipment, which reduces equipment procurement and operating costs.

4. Easy maintenance, simple equipment structure, easy installation and debugging, low failure rate, and low maintenance costs.

5. The product quality is high, and due to the absence of high-temperature granulation process, the microorganisms and nutrients in organic waste are retained, which improves the activity and effectiveness of organic fertilizer.

6. The product is flexible in form and can be used in a spray or hole application manner according to market demand and user preferences.

In summary, the powdered organic fertilizer production line equipment is a suitable organic fertilizer processing equipment for small and medium-sized breeding farms and farmers, which not only solves the environmental protection problem of organic waste, but also increases the source of income.

How much does the investment cost for an annual production line of 20000 pure organic fertilizers

fertilizer granulator Jun 4, 2024

The investment amount required to build a pure organic fertilizer production line with an annual output of 20000 tons varies due to multiple factors, including equipment costs, factory construction costs, labor costs, and so on.

Firstly, equipment cost is an important part of investment. The equipment required for an annual production line of 20000 pure organic fertilizers includes fermentation equipment, crushing equipment, mixing equipment, packaging equipment, and so on. The prices of equipment from different brands and models may vary, but it is recommended to choose reliable and durable equipment to ensure the stable operation of the production line.

Secondly, the construction cost of an annual production line for 20000 pure organic fertilizers is a cost that needs to be considered. The cost of building a factory includes land acquisition, building construction, investment in environmental protection equipment, etc. You need to choose a suitable venue and comply with relevant environmental protection requirements in order to ensure the sustainable development of the production line.

In addition, the labor cost of an annual production line of 20000 pure organic fertilizers is also a part that needs to be considered. You need to recruit suitable employees and pay their wages and benefits. In addition, it is necessary to train employees to ensure that they are proficient in operating production line equipment.

The price of organic fertilizer production lines is determined based on the model, specifications, and production capacity of the machines. Generally speaking, the price range ranges from 200000 yuan to 5 million yuan. This may surprise you a bit, but please remember that purchasing an organic fertilizer production line is a long-term investment, and the returns it brings can last for many years.