Máquina de procesamiento de estiércol de vaca

Cow dung is one of materials for making organic fertilizer. Furthermore, you need do many works for processing it and uses many related machines. As professional organic fertilizer equipment manufacturer, SEEC provides you high-quality cow dung processing machine. Mientras tanto, it also provide you related information on processing. Además, SEEC will give you a detailed description on cow manure disposal below.

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Why can you use cow dung to make organic fertilizer?

Cow manure belongs to organic waste, which will cause negative effects under improper handling. Por lo tanto, as one of effective ways to dispose cow manure, making organic fertilizer from cow manure will be best choice for you. And this characteristic depends on two aspects:

• Advantage of cow manure: Cattle manure contains amounts of grass and grain, which is rich in nutrients and organic materials. Mientras tanto, there are many enzymes and microorganism in it. Por lo tanto, wide sources, low cost and high nutritive values make cow manure become good raw materials of organic fertilizer.
• Harm of direct use: Because of high ammonia content and excess salt content, the direct use of cow manure will do harm to plants. Por eso, you should convert it to organic fertilizer, so as to fully utilize its nutrients.

Given the above, you can make organic fertilizer from cow dung, which will improve soil condition, provide nutrients for plants and promote output of crops. The following is detailed introduction of cow dung processing machine.

What preparations should you do for manufacturing organic fertilizer from cow dung?

Composting is an important procedure for you to initially dispose cow manure. For fresh manure with 80% water content, you should dehydrate it to 50%-60%water content by SEGUNDO solid-liquid separation machine or adding moderate crops straws or rice hull. De lo contrario, for dried manure, you should add some water to adjust water content to 50%-60%. Después de esto, you can make a compost.

Three methods for composting cow dung with cow dung processing machine

• Windrow type aerobic composting: you should pave organic raw material with windrow type. And the windrow compost pile is usually 1.5 to meters wide, 0.8 a 1.4 meters high and 50-150 meters long, which depends on compost site. Under this condition, SEEC windrow type compost turner, like crawler compost turner and self-propelled compost turner, will be your good assistant.
• Compostaje tipo surco: It means you can put all raw materials in one groove for fermentation. The groove usually work with groove type compost turner, such as rail type compost turner, wheel type compost turner and chain plate type compost turner. Además, with the help of SEEC compost turner, cow dung in fermentation groove can ferment in good environment conditions.
• Composting with SEEC fermentation pot: Como todos sabemos, cow dung will produce amounts of odors, which may cause air pollution. ¿Qué es mas?, compost piles on ground will occupy plenty of space. Por lo tanto, you can choose SEEC fermentation pot, which provides a closed aerobic fermentation environment for raw materials. SEGUNDO fermentation pot with air supply system, temperature and oxygen concentration occupies less space. ¿Qué es mas?, you can customize proper size according to your requirements.

Two available method s to covert cow manure into fertilizer for commercial purpose

Después de compostaje, cow manure has become organic fertilizer. If you want to produce commercial cow dung fertilizer, you can make cow manure fertilizer powder or pellets. Mientras tanto, both of them are convenient for storage and transportation. Aquí, you can choose cow dung fertilizer powder production line or pellets production line. And we will offer you detailed information below.

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Cow dung powder fertilizer production line with SEEC processing machine

This production line can help to produce and pack powdery organic fertilizer made from cow manure. And it includes the following steps.

Crushing process

The purpose of crushing is to deal with cow manure caking, and create full powdery organic fertilizer. En este paso, you can adopt SEEC new type vertical crusher. This type is one of our patent products, which is used for crushing materials with high moisture. Its crushing blades adopts special materials, which not only crush materials efficiently, but also have longer service life than other same kind products. You also can adopt semi-wet material crusher.

Screening process

Even though the crusher has dealt with cow manure, there may be still some small caking. Por lo tanto, you need a screen machine to remove impurities and unqualified caking. After this procedure, you can get homogeneous powdery products with high quality. For those unqualified raw materials, they will be send back to crushing by belt conveyor, and receive secondary crushing.

SEEC Rotary screen machine for screening: It is a new type of self-cleaning screen special equipment. And it is widely used for selection of various solid materials with particle sizes less than 300mm. Además, you can set screening criteria according to your own requirements. Besides, this kind of screening machine owns high screening efficiency, ruido bajo, Pequeña cantidad de polvo, convenient maintenance.

Proceso de embalaje

Después de la detección, conveying equipment will send qualified powdery cow manure to packing machine. And if there is large output, you can place a cache material warehouse before packing machine, which is used for temporary storage of materials and maintaining the orderly operation of packing machine.

Single (Double) báscula de embalaje automática de cubo for packing: Our packing scale belongs to automatic quantitative packing scale, which is designed for quantitative packaging. You can choose single bucket or double bucket packing scale according to your actual production requirements. ¿Qué es mas?, you can set any packing unit. This equipment adopts integrated structure, and has the characteristics of low scale height, compact structure, saving energy, alta eficiencia, novel appearance, easy installation and convenient maintenance.

Cow dung granular organic fertilizer production line with SEEC processing machine

Compared with powdery production line, granular organic fertilizer production line is more complex and involves more equipment. It means you need invest more money and space for organic fertilizer production. This production line contains the following steps and cow dung processing machine.

crushing and mixing process

• Aplastante: This step is same with that of powdery production line. It will crush large blocks of raw materials, which is the preparation for granulation. With the exception of rotary screen machine, you can also choose SEEC High output hammer crusher, which is the preferred crushing machine for large-scale production of organic fertilizer.
• Mixing: En este paso, mixer evenly blends raw materials, which creates uniform fertilizer effects and makes preparation for granulation.

• Horizontal mixer for mixing: As one kind of cow dung processing machine, it is used for mixing fermented cow manure evenly. When this equipment works, the materials in the machine is operated by two opposing rotors, and the compound motion is carried out. The blades drive cow dung to continuously turn, so as to achieve uniform results. ¿Qué es mas?, its capacity is 2 a 15 tons per hour. You can choose different equipment according to your requirements on work efficiency.

Granulation and polishing process

En este paso, powdery becomes pellets by SEEC equipment. If you need to make the pellets more beautiful and uniform, you can adopt organic fertilizer polishing machine after granulation. Furthermore, the SEEC polishing machine is featured with no return material, high ball rate, good strength, beautiful appearance and strong practicability. ¿Qué es mas?, it is an ideal equipment for making granulated organic fertilizer.

• Disc granulator: It is also called the pan pelletizer. And it adopts overall circular structure, the granulation rate can reach above 93%. Además, this equipment has three discharging ports, which is convenient for discontinuous production, greatly reduces the labor intensity and improves the labor efficiency. Además, its plate bottom is strengthened by a plurality of radiant steel plates, which is durable and never deformed. Por lo tanto, it is an ideal cow manure granulating equipment.

Drying and cooling process

En este paso, you can cool the temperature of cow dung pellets and remove parts of moisture in pellets. Besides, you can adopt SEEC rotary drum drying machine, rotary drum cooling machine and natural gas burner or hot blast furnace. Al mismo tiempo, the three machines are used together. Natural gas burner or hot blast furnace offer hot wind to rotary drum drying machine, which can dry cow dung pellets and evaporate some moisture. Rotary drum cooling follows the drying machine, which is used for further removal of moisture and lowering temperature.

Además, you also can apply dust collector in this step. Mientras tanto, SEEC can provide you cyclone dust collector, which can collect dust from drying and cooling process, and water curtain dust collector for secondary dedusting. what’s more, the later equipment collects tiny particles by water curtain from spray headers.

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Screening process

This step is similar to that of powdery production line, and you can remove unqualified pellets by it. Además, you can apply vibrating screen machine, which adopts the cylindrical eccentric shaft oscillator and the partial block to adjust the amplitude. Además, it is featured with long materials screening line and multiple screening sizes.

Coating process

As one type cow dung processing machine, the one purpose of coating is for beautiful appearance. Por otro lado, you can add some other materials, like drugs for prolonging storage time.

• Rotary coating machine: SEEC coating machine consists of spiral conveyor, mixing tank, oil pump and main engine. Mientras tanto, it adopts powdering powder or liquid coating process, which can be used for preventing caking of organic fertilizer.

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Packing process

The final step of organic fertilizer production is packaging, which makes organic fertilizer more easily to storage and transportation. Al mismo tiempo, SEEC provides hot sale double (soltero) báscula de embalaje automática de cubo. Besides main machine, we also provide matched sewing machine, conteo automático, máquina de recorte y plegado infrarrojos. All these auxiliary machines can save workforce and improve work efficiency. You can make a customization according to your own requirements. Además, for cow dung processing machine with special model, we can customize it for you.

Why should you buy cow dung processing machine from SEEC

Henan Seec Heavy Industry Technology Co., Ltd is the leader of fertilizer equipment industry in China. And the main project of the company is the production and installation of fertilizer production line and its accessories, and the design and construction of the fertilizer engineering. Además, the cow dung processing machine we produced is high-quality, and all indicators of equipment have reached or exceeded the national standards. Además, we can design complete production line and production plan for you; we can provide customized equipment according to your special requirements; and we can offer you a full range of services, including professional advice, free training on equipment operation.

Tips for selection of organic fertilizer production site

The selection of plant site is also an important factor for organic fertilizer production. Because it may influence the production cost. En primer lugar, if circumstances allowed, you can build your plant near the source of raw materials, like cattle farm or livestock farm. En segundo lugar, the plant should slightly far away from residential area, because of odors may be produced in manure fermentation. En tercer lugar, the ground in the plant shall be concrete, which can prevent soil from manure pollution. Finalmente, the ground in the plant shall be flat, or it will cause harm to organic fertilizer making machine. Because the operation of machines needs a stable support.