In the process of processing kitchen waste and converting it into organic fertilizer, a series of specialized equipment are used to ensure the efficiency and environmental friendliness of the conversion process. The following are some common equipment used for organic fertilizer fermentation in kitchen waste:
Function: Kitchen waste often contains large pieces of food residue, which can be refined using an organic fertilizer grinder to increase surface area and facilitate microbial decomposition.
2. Dehydrator
Function: The moisture content of kitchen waste is extremely high, and the dehydrator can effectively reduce its moisture content, which is beneficial for subsequent fermentation and reduction treatment.
3. Mixing machine
Function: Mix the crushed kitchen waste thoroughly with added auxiliary materials (such as sawdust, straw powder) and microbial agents to ensure uniform fermentation.
4. Fermentation silo/fermentation tank
Function: To provide a closed or semi closed environment, promote aerobic or anaerobic fermentation of microorganisms, and accelerate the decomposition of kitchen waste.
5. Organic fertilizer turning machine/pile turning machine
Function: Regularly flip the heap during the fermentation process to provide sufficient oxygen, maintain uniform temperature and humidity, and avoid local overheating or hypoxia.
6. Temperature control system
Function: Monitor and regulate the temperature inside the fermentation chamber, maintain the optimal temperature for microbial activity, and accelerate the fermentation process.
7. Organic fertilizer screening machine
Function: After fermentation, it is used to screen organic fertilizer particles, remove hard residues that have not been completely decomposed, and ensure the uniformity of fertilizer particles.
8. Organic fertilizer dryer
Function: Reduce the moisture content of fermented fertilizers to achieve optimal storage and use conditions.
9. Organic fertilizer packaging machine
Function: The final step is to package the organic fertilizer according to the required weight and volume for easy storage and transportation.
10. Exhaust gas treatment equipment
Function: Collect and purify exhaust gases generated during the fermentation process, such as ammonia and hydrogen sulfide, to protect the environment from pollution.
Converting kitchen waste into organic fertilizers can not only reduce environmental pollution, but also recycle valuable resources and promote the development of circular economy. Reasonable selection and combination of the above equipment can build a complete production line for kitchen waste treatment, achieving efficient, clean, and environmentally friendly organic fertilizer production.