Intelligent High-Temperature Aerobic Fermentation System
The intelligent high-temperature aerobic fermentation system is the latest from Japan. It is mainly used for high-temperature aerobic fermentation of livestock and poultry manure, meal waste, domestic sludge and other wastes, and uses microorganisms to decompose solid organic matter in waste. Efficient equipment that achieves the goal of harmlessness, stabilization, reduction, and resource utilization. The degree of automation is high, the floor space is small, and the treated product can be used as organic fertilizer to realize the resource utilization of waste.
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Process Flow
The working principle of intelligent high-temperature aerobic fermentation equipment is to mix waste (animal and manure, kitchen waste, domestic sludge, etc.), biomass (straw and sawdust, etc.) and reflux materials in a certain proportion to achieve a water content of 60. After 6-65%, it enters the aerobic fermentation system. By adjusting the moisture, oxygen content and temperature changes of the raw materials, the material is fully aerobic fermentation and decomposed. The heat released during the decomposition process can increase the temperature of the sludge itself and the temperature can be increased. When 80% is reached, the moisture of the material is evaporated as the temperature rises, and some of the organic matter is decomposed, thereby reducing the volume and achieving the purpose of reduction. The intelligent high-temperature aerobic sludge treatment equipment controls the temperature at 55-60 ° C (the most suitable temperature for fermentation) by ventilation, oxygenation, stirring, etc., to reach the optimum temperature for material fermentation treatment, at which temperature the material can be made A large number of pathogens and parasites in the heap die, and the deodorized gas is deodorized by the biological deodorization system to achieve the goal of harmless treatment. The high-temperature aerobic fermentation materials can be used for soil improvement, landscaping, landfill covering and processing into organic fertilizers.
Structural Principle
The fermenter was simulated and structural stress analysis was performed on all parts of the tank. When the fermenter is applied to different materials, the pre-judgment is made in advance, and the corresponding structure is changed to ensure stable operation of each fermenter.
Technical Advantages
Simulation
The fermenter was simulated and structural stress analysis was performed on all parts of the tank. When the fermenter is applied to different materials, the pre-judgment is made in advance, and the corresponding structure is changed to ensure stable operation of each fermenter.
long lasting
Designed for a service life of up to 10 years, we use multiple safety settings for the main shaft of the fermenter to ensure long-term stable operation of all fermenters.
Closed processing system.
The fermenter is sealed as a whole, and the odor generated during the fermentation process is easily collected.
Fermentation cycle 7-8 days
The fermentation cycle is an important factor affecting the treatment. At present, the fermentation cycle is 7-8 days. Compared with the traditional fermentation, the cycle is up to 1/3 of the original, which greatly improves the treatment efficiency. There is also a strain of research in progress, the cycle can be shortened to 2 days. After the application, the strains of specific materials such as cow dung, pig manure and chicken manure will be gradually cultivated.
Temperature maintenance device
When the temperature is too high or too low, our fermenter will start an aeration device to maintain the temperature. We use an integrated heater, not a simple resistance wire heating. Our temperature can be set.
Accurate calculation of the air shaft of the cloth, stirring and oxygenation
Stirring is one of the important factors for good fermentation. We have a multi-layer mixing shaft inside, and each mixing shaft is accurately calculated. These mixing shafts can withstand large forces without deformation. The fermenter is oxygenated while stirring.
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