The organic fertilizer biological fermentation tank is an important equipment for effectively degrading manure into organic fertilizer. Unlike the compost fermentation flipper, the organic fertilizer biological fermentation tank is a sealed fermentation container, with no pollution or odor during the entire fermentation process. The fermentation cycle is short, and the entire process is intelligently operated. It is a good choice for organic fertilizer enterprises to achieve environmentally friendly production.

Fecal fermentation is the process of utilizing the life activities of fermentation bacteria to degrade organic matter, and using the heat generated by fermentation bacteria to kill harmful pathogens and other harmful substances. During the continuous reproduction process, fermentation bacteria consume organic matter and residual proteins in feces, and generate a large amount of ammonia, carbon dioxide, and water vapor, releasing a large amount of heat, thereby increasing the temperature inside the sealed tank. When the temperature rises above 60 degrees Celsius, harmful bacteria and microorganisms in feces can be killed.

According to the different oxygen requirements of microorganisms during the fermentation process of livestock and poultry manure, fermentation methods can be divided into aerobic fermentation and anaerobic fermentation. Generally, aerobic fermentation is commonly used. For example, the regular flipping of a chain plate flipper is to allow the material to come into full contact with air, releasing excess heat while exchanging air. The fermentation tank is a sealed tank, and anaerobic fermentation can also be used. Anaerobic fermentation microorganisms require suitable living conditions and have certain requirements for various environmental factors such as temperature and pH. For example, biogas fermentation belongs to anaerobic fermentation. There are two types of organic fertilizer fermentation tanks, horizontal and vertical, with similar structures. There is an insulation layer outside the tank, which is conducive to fermentation heating and insulation. Therefore, the fermentation production of this equipment is less affected by external temperature, and can achieve uninterrupted production and fermentation throughout the four seasons. There is a stirring shaft inside the tank, which is welded with spiral belt blades. After setting the program, the materials can be stirred regularly to ensure even fermentation of the entire tank. In addition, the entire machine is also equipped with heating pipes and induced draft fans required for aerobic fermentation. Accelerated the tank fermentation method that only relies on strain fermentation to increase temperature, enabling rapid material decomposition.

Generally speaking, during the entire tank fermentation process, there will be a fecal odor in the early stage and a choking ammonia odor in the middle stage. Especially for large fermentation workshops, dedicated exhaust and ventilation equipment is required for smooth production. In contrast, the use of organic fertilizer biological fermentation tanks avoids these hazards, enabling operators to work in a safe and comfortable environment.

In recent years, the fermentation tank industry has developed rapidly. Biological fermentation tank is a device for microbial fermentation, which improves fermentation efficiency by optimizing the fermentation conditions of microorganisms. As a high-tech product, biological fermentation tank combines fermentation technology with modern biotechnology, gradually changing the traditional production mode of high energy consumption and high pollution in the past. Fermentation tanks are constantly upgrading with the development of the times. From traditional fermentation industry to modern fermentation industry, and then to microbial engineering, it has not only become an important pillar of the biotechnology industry, but also combined with genetic engineering technology to make it more powerful. In the future, biological fermentation tanks will be widely used, and people should apply them more reasonably and scientifically