Biological fertilizer production is a new design of fertilizer manufacturing process. Compared with organic fertilizer manufacturing process, the production method is easy to be adopted. But how to choose fertilizer granulator technology to make biological fertilizer granulator is a factor problem.
Biological fertilizer granulator is also a kind of organic fertilizer granulator. The fertilizer granulator used in biological fertilizer production line is the same as that used in organic fertilizer production. The production technology of biological fertilizer granulator can be divided into various types according to different types of fertilizer granulators.
In terms of press, there are two types of commonly used technology of biological fertilizer granulator, namely disc granulator and roller granulator, which mainly depends on fertilizer granulator. Due to different granulation methods, the requirements of raw materials are different, and the production process of bio organic fertilizer is also different.
Pan Granulation Process: Pan mixing granulation process is relatively simple. After the raw material is dried, a certain amount of water is removed (after drying, the raw material is disinfected), crushed, and then a certain amount of acid and alkali is added. After adjusting the carrier, it is evenly mixed with the inorganic fertilizer part and sent to the disc granulator. In the process of granulation, a certain amount of microbial agent is sprayed, and the granulation product is dried at low temperature, and the finished product can be obtained after slicing.
After mixing and granulation: the raw material is dried to less than 10%, then crushed by fertilizer crusher, and mixed with acid-base regulator, inorganic fertilizer and microorganism, and then sent to roller granulator as fertilizer granulator. A fertilizer screening machine is used to separate the high-quality fertilizer granulator from the high-quality fertilizer granulator.
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