The three major processes of organic fertilizer production line
include organic fertilizer fermentation, fertilizer granulation and fertilizer drying and cooling.
1. First of all, the organic fertilizer production line ferments and decomposes livestock manure and other raw materials. The whole process of fermentation can kill the harmful bacteria groups inside, and killing the bacteria is also an important step in the whole process of organic fertilizer production. Secondly, it is necessary to use the semi wet material crusher equipment of organic fertilizer to preliminarily crush livestock manure and raw materials. Raw material collocation is one of the important processes in organic fertilizer production line.
Its main purpose is to add proper amount of auxiliary materials according to the proportion of the formula to improve the quality of fertilizer. The mechanical granulation should be carried out after the material preparation is evenly mixed, which is also one aspect of the whole organic fertilizer production line process.
2. It is especially suitable for materials with high viscosity. The material of the fertilizer granulator machine
should be able to meet the production requirements, such as pressure resistance, temperature resistance, catalyst resistance, and keep the product clean. Due to the different materials of fertilizer granulator, the production process and structure of fertilizer granulator will be different, so it can be divided into steel, lining equipment, etc.
3. The raw materials obtain high temperature energy after drying, and the next step is to cool them at low temperature. Since water can not be used for cooling, it is necessary to separate the contact between materials and water through the cooler. The screening machine is to screen the unqualified organic fertilizer particles. The screening equipment has the advantages of high efficiency and easy operation.