The organic fertilizer treated by the
wet granulator needs to be dried and cooled. The following is the process of wet granulation of organic fertilizer:
Mixed raw materials: Mix various organic raw materials, such as crop straw, pig and cow manure, etc.
Fine grinding and fine grinding: Use a fertilizer crusher to finely grind and finely grind the mixed raw materials for subsequent granulation.
Wet granulation: Put the crushed organic material into the
wet granulator, and then slowly inject appropriate water to achieve a wet mixed state. The introduction of appropriate amount of water is not only conducive to the formation of particles, but also can significantly improve the overall efficiency of granulation.
Drying treatment: During the wet granulation process, organic fertilizer particles often retain a high moisture content. In order to reduce its moisture content, drying operations must be carried out. The purpose of doing so is to improve the effectiveness of the fertilizer on the one hand, and to facilitate storage and increase the shelf life on the other hand.
Cooling treatment: For organic fertilizer particles that have been dried, there is generally a certain degree of temperature. In order to effectively reduce its temperature, cooling operations must be carried out. Avoid problems such as unstable fertilizer quality caused by excessively high temperatures.
If you use a
wet granulator to process organic fertilizer, the finished fertilizer has a high water content, so it must be dried and cooled. This is because it can improve the quality of the finished fertilizer and is conducive to packaging and storage. If it is not dried and cooled, the finished fertilizer will be of low quality, easy to deteriorate, and difficult to preserve.
