Organic fertilizer manufacturing equipment process organic materials into fertilizer products after a series of treatment. In this organic fertilizer manufacturing process, it is very important to decompose organic materials. Many users don't know how organic materials are decomposed in organic fertilizer production equipment. Here is a brief explanation.
In the process of decomposition of organic materials, organic materials become small molecular humic acid under the decomposition of microorganisms, decompose unusable nutrients into available nitrogen, phosphorus and potassium, and transform macromolecular proteins into small molecular amino acids to realize the degradation of organic materials, which is a process of organic matter transformation.
At the same time, the compost material also gathers a lot of heat to make the temperature of the pile body reach above 60 ℃, and for a period of time, it has a killing effect on pathogenic bacteria and weed seeds, etc., to achieve the process of harmless composting. In the fermentation process of organic fertilizer, the compost turning machine should be used to turn and toss regularly to supply enough air to ensure oxygen consumption fermentation.
The low-temperature aging process of organic fertilizer can enable microorganisms to reproduce gently and continue to decompose organic materials. In addition, in the process of propagation and decomposition of organic materials, it can secrete a large amount of biostimulants to improve the quality and efficiency of organic fertilizer.
However, a large amount of oxygen is required during the active period of microorganisms. The height of trough compost is high, and it is difficult for oxygen to enter. Therefore, external force is required to force aeration into the pile body. Use organic fertilizer turning equipment to process materials, with high ventilation rate and full automatic control. The fermented materials are then processed into organic compound fertilizer using a fertilizer granulator or other granulation equipment.
Taking the disc granulator as the core granulation equipment, the organic waste is processed into organic fertilizer.
Send the treated sludge (organic waste, industrial sludge, etc.)
and proper amount of qualified raw materials such as nitrogen, phosphorus and potassium into the raw material mixer according to the proportion and mix them evenly.2.
It is transported to the feeder, and the evenly mixed material is added to the rotating disc of the disc granulator through the continuous rotation of the disc.3.
The rotating disc and its edge produce friction and centrifugal effect on the material, which makes the material move in a circumferential direction, and the powder particles rub and squeeze each other, and gradually agglomerate into a ball.
When the gravity and centrifugal force increase enough to overcome the friction between particles, they will be thrown out of the disk, and the smaller particles will still stay in the disk and continue to gather fine particles.4.
