Working principle and product advantages of stainless steel organic fertilizer fermentation tank

The stainless steel organic fertilizer fermenter uses air nozzles to spray high-speed air, and the air is dispersed in the liquid in the form of bubbles. On the ventilated side, the average density of the liquid decreases, and on the non-ventilated side, the liquid density is higher, so it is produced and ventilated. The liquid on the side produces a density difference, thereby forming a circulation of the liquid in the fermenter.

The working principle of the organic fertilizer fermentation tank is to mix waste (livestock and poultry manure, kitchen waste, domestic sludge, etc.), biomass (straw and sawdust, etc.) and return materials evenly in a certain proportion, so that the moisture content reaches the design requirement of 60- After 65%, it enters the three-dimensional aerobic system. By adjusting the moisture, oxygen content and temperature changes of the raw materials, the materials can undergo sufficient aerobic fermentation and decomposition. The heat released during the decomposition process can increase the temperature of the materials themselves, and the temperature can reach 95 ° C. The water in the fermentation material is evaporated with the rise of temperature, and part of the organic matter is decomposed, so that the volume of the pile is reduced to achieve the reduction of waste. The temperature of the organic fertilizer fermentation tank is controlled between 65-75°C through ventilation, oxygenation, stirring, etc., to reach the temperature of material fermentation treatment. At this temperature, a large number of pathogenic bacteria and parasites in the pile can be killed. The deodorization system performs biological odor on the discharged gas to achieve the purpose of harmless treatment. The products after high-temperature aerobic fermentation can be used for soil improvement, landscaping, landfill covering soil, etc.

Organic fertilizer fermentation tank has the following advantages:

1. High-temperature aerobic fermentation, using high-temperature biological bacteria technology, low energy consumption and low operating costs;
2. The equipment occupies a small area and has a high degree of automation, and the fermentation process can be completed under the control of one person;
3. Through the biological deodorization equipment, the emission of gas reaches the standard, and no secondary pollution is generated;
4. The main body of the equipment is made of special stainless steel material, which reduces corrosion and has a long service life;
5. The heat preservation design of the main body and auxiliary heating ensure the normal operation of the equipment in low temperature environment;
6. The treated domestic sludge, kitchen waste, and livestock and poultry manure are used to process organic fertilizers to realize resource utilization.

Organic fertilizer fermentation tank equipment can be used to process organic waste such as pig manure, chicken manure, cow manure, sheep manure, mushroom residue, traditional Chinese medicine residue, crop straw, etc. Its fermentation speed is fast, no odor, no polluting gas is produced, and the harmless treatment process can be completed in a short time. Compared with traditional aerobic composting fermentation, it saves a lot of time and is a sharp tool for increasing production. Our company has been adopting the model of research and development, production and sales as one, in order to allow customers to accurately find suitable and cost-effective products.