How to use organic fertilizer production machine to process organic fertilizer?
Now the fertilizer machine manufacturers usually use the organic fertilizer production equipment, such as trough type dumper, wet stirring granulator, packaging scale, to process and produce organic fertilizer. In the fermentation stage, a fermentation tank with a height of about one meter is often built for composting. The trough type fermentation overturning equipment (organic fertilizer production machine) is used for the overturning operation. When the composting reaches the high temperature stage, the overturning operation is started, which can avoid internal hypoxia and inhibit the activity of aerobic bacteria. At the same time, the overturning can also accelerate the evaporation of internal excess water and accelerate the rapid fermentation. This series of processes can be more convenient well control of internal temperature, avoid excessive temperature, resulting in the inactivation of beneficial microorganisms.
It takes 15-27 days for the whole fermentation period. After fermentation, it can be called "qualified powdery organic fertilizer". The color is black or brown (depending on the composting materials), and it is suitable to be odorless with a light fermentation sour taste. At this time, the organic fertilizer can solve all kinds of problems caused by traditional agricultural fertilizer. However, for some organic fertilizer production line manufacturers, this kind of fertilizer processing technology is not enough. In order to improve the competitive advantage of enterprises, most manufacturers will choose the later granulation process, adding certain N, P and K before granulation, which is also the reason why the organic matter content of refined organic fertilizer is higher. The process of fertilizer granulation needs granulator machine for fertilizer, drying and cooling, roller screening, coating and other processes. In this way, the produced granular organic fertilizer is more in line with the farmers' Fertilization habits, more conducive to mechanized fertilization, in line with the requirements of future agricultural development, and more in line with the requirements of environmental protection production.
