The hydraulic tank type organic fertilizer turning machine is a commonly used organic fertilizer production equipment, suitable for large-scale organic fertilizer factories. Its fermentation process generally includes the following steps:
technological process
Raw material preparation: Firstly, collect organic materials such as livestock and poultry manure, crop straw, urban sludge, etc., and crush and mix them as needed to adjust the C/N ratio and moisture content to meet the requirements of suitable fermentation.
Entering the tank: Place the prepared raw materials into the fermentation tank of the pre designed hydraulic tank type organic fertilizer turning machine. The fermentation tank is generally long and rectangular, which facilitates subsequent turning operations.
Inoculate fermentation bacteria: In order to accelerate the fermentation process, specialized fermentation agents can be added to the raw materials, which can quickly initiate the fermentation reaction and improve efficiency.
Hydraulic flipping: Through a hydraulic driven flipping device, it moves back and forth in the fermentation tank, flipping the bottom of the raw materials to the top, and the surface of the raw materials moves down to ensure that all raw materials can receive sufficient aerobic fermentation. This process can effectively control the fermentation temperature, avoid local overheating, and also help to discharge carbon dioxide and moisture, and introduce fresh air.
Temperature control: During the fermentation process, it is necessary to maintain a certain temperature. The ideal fermentation temperature range is generally between 50 ° C-60 ° C. Overheating or undercooling is not conducive to the activity of microorganisms. Therefore, it is necessary to regularly check the internal temperature of the fermentation pile and take heating or cooling measures if necessary.
Regular testing: During the fermentation period, key parameters such as moisture content, pH value, and oxygen content of the raw materials should be regularly checked to ensure stable and controllable fermentation process.
Post fermentation maintenance: After the fermentation reaches the expected effect, the raw materials can be moved out of the fermentation tank, spread out and left to air for a period of time, allowing them to cool naturally and further age, making the fertilizer more stable.
Finished product processing: Finally, after screening, crushing, packaging and other processes, mature organic fertilizers can be obtained.
The characteristics of the hydraulic tank type organic fertilizer turning machine are its high efficiency, high degree of automation, and suitability for large-scale production. However, attention should also be paid to the maintenance of the machine during use to extend its service life and ensure fermentation quality. Through rational design and precise operation, the production efficiency and quality of organic fertilizers can be greatly improved, contributing to the sustainable development of agriculture.