Two important processes of organic fertilizer production line

There are two important processes in a processing organic fertilizer production line, which are the fermentation process and the organic fertilizer granulation process:

The fermentation and decomposing process of the organic fertilizer production line is to use raw material, livestock manure, etc., to ferment and eliminate damage through trough-type, stack-type or tank-type fermentation. The granulation process is to process the powdered organic fertilizer into spherical granules or columnar granules through granulation equipment.

Fermentation process:

The organic fertilizer fermentation and decomposing process is to remove organic fertilizer raw materials including livestock, poultry manure, bacterial spores, dregs and sludge, etc., through trough, strip or tank fermentation. Under normal circumstances, according to the needs, the small processing volume can be used in the bar and stack type, and if the medium and large-scale organic fertilizer processing is carried out, the tank type fermentation is used.

In the process of fermenting and composting in the tank type, the use of turning and tossing is used to achieve oxygen supplementation, ventilation, water control, and temperature control of the raw materials. Through these means of the fermentation and decomposing process, sterilization and detoxification can be achieved, and eutrophic elements such as organic matter and NPK can be increased.

Organic fertilizer granulation process:

Organic fertilizer granulation needs to be mixed first. In the production process of a series of special fertilizers, according to different soil conditions and different crops, nitrogen, phosphorus, potassium and fermented materials are mixed by computer according to the formula, and then sent to the granulator for processing. Granulation. The formulations of organic and inorganic raw materials are mixed according to different series of products. Mix well in a blender.

Due to the production of biological fertilizers, organic matter is the main component, there is a lot of cellulose, poor forming conditions, and the addition of live bacterial groups with fertilizer-making functions, and the production process is not suitable for high temperature. In the material making method, disc granulation, extrusion and new granulation methods are used. Because these three processes require high grinding fineness of raw materials and high granulation moisture, generally the moisture content should reach about 30%. The moisture content is low, the drying load is small, the loss of effective bacteria can be reduced, the dust is small, and the operating environment is better.

The raw materials enter the granulator, add an appropriate amount of water or steam, and bond to granulate. After granulation, the materials are sent to the dryer through the belt conveyor for drying. The particle diameter is 3.0-4.0mm, and the granulation rate is greater than 70%.

Organic fertilizer equipment The organic fertilizer production line needs fermentation turner, organic fertilizer pulverizer, drum screening machine, horizontal mixer, disc granulator, rotary dryer, cooler, screening machine, coating machine, packaging machine , conveyors and other equipment. The equipment configuration required by the customer is different, the equipment model is different, and the price is also different.

In the process of organic fertilizer processing production line, the two processes of fermentation, decomposing and granulation are two important processes in the production line. The organic fertilizer production line of Henan Tongda Heavy Industry follows one example and one process, and each has a customized process according to customer needs. Equipment is better.