The moisture content of raw materials is very important for biofertilizer manufacturing process. The optimal production water content is around 30%. You can use methods to reduce it in order to obtain high-quality biofertilizer. If you have any questions, welcome to contact Yushunxin!
The suitable moisture content of raw materials in biofertilizer production:
Nói chung, a moisture content of 30% is most suitable for producing bio fertilizer. Too high a moisture content will cause the biological fertilizer to mold and deteriorate, affecting the quality of the biofertilizer. If the water content is too low, the biofertilizer will dry out. It is not conducive to the growth of microorganisms.
How can I reduce water content in biofertilizer manufacturing process?
Nói chung, the raw materials for bio organic fertilizer production are mostly animal manure, plant residues and other organic wastes. They have a high moisture content. You should process. The raw materials for producing bio compound fertilizers are mostly chemical fertilizers with a low moisture content.
Dehydration of animal manure:
Đầu tiên, you can use a Máy khử nước phân to reduce the moisture content of manure to about 30%. If the water content of manure is above 90%, you can choose an inclined screen dehydrator. If the moisture content is between 80% Và 90%, a spiral dehydrator is more suitable.
Fermentation of organic waste:
Composting fermentation is an effective way to reduce the moisture content of raw materials during the biofertilizer manufacturing process. As the composting process progresses, the water in the raw materials will gradually be consumed and evaporated, resulting in a gradual decrease in the overall water content of the compost.
Drying of biofertilizer after granulation:
Moisture may also be produced during the granulation process. This is because some bio fertilizer granulation machines adopt wet granulation technology, such as disc granulators, Trống Pelletizer, vân vân. Tuy nhiên, in order to ensure the quality of bacteria fertilizer, you can add a rotary dryer and drum cooler after granulation to reduce the moisture content of biological fertilizer.
If you add microbial agents during the granulation process, please use low temperature drying. If you add it after drying, we advise you use a coating machine.