To shorten the fermentation cycle of the organic fertilizer production line and improve production efficiency, the following aspects can be considered:

1. Optimize the fermentation process: Different types of organic fertilizer fermentation equipment have a significant impact on the fermentation cycle and efficiency. Choosing fermentation equipment that is suitable for the production scale and requirements can significantly shorten the fermentation cycle.

2. Control fermentation conditions: The fermentation tank adopts a double-layer jacket structure and an intelligent temperature control system, which can precisely adjust the fermentation temperature, providing the best metabolic environment for thermophilic bacteria, thereby shortening the fermentation cycle.

3. Optimize the material ratio: According to the characteristics of raw materials, reasonably adjust the carbon-nitrogen ratio to enhance the fermentation efficiency. For instance, adding an appropriate amount of macronutrient raw materials such as nitrogen and phosphorus during the fermentation process can regulate the nutrients and carbon-nitrogen ratio of the materials.

4. Adopt modular technology and support multiple fermentation modes: The fermentation equipment should be capable of switching between aerobic fermentation, anaerobic fermentation and facultative fermentation modes.

5. Intelligent control and management: Integrated with an intelligent control system, it enables real-time monitoring and remote regulation of 12 parameters including temperature and pH value. The system is equipped with 20 built-in fermentation process models, which can automatically match the optimal parameters of different raw materials and reduce the cost of manual intervention.

6. Self-diagnosis and early warning of faults: Through vibration sensors and current monitoring modules, the status of key components such as the stirring motor and aeration fan is monitored. When the equipment load is abnormal, the system can issue a 24-hour early warning, with a fault location accuracy rate of 95%, reducing unplanned downtime.

Through the above measures, the fermentation cycle of the organic fertilizer production line can be effectively shortened, production efficiency can be improved, and at the same time, product quality and the environmental friendliness of the production process can be ensured.