Skip to content

Compared with Groove Fermentation, What Are the Advantages of Aerobic Fermentation Tank?

Compared with Groove Fermentation, What Are the Advantages of Aerobic Fermentation Tank?

The fermentation of organic fertilizers generally adopts aerobic fermentation methods, placing organic fertilizer raw materials in a fermentation groove or using biological organic fertilizer aerobic fermentation tanks. The two fermentation methods have their own advantages, and they have different requirements under different venues or weather conditions.

The groove fermentation method takes a large area. The annual production of 30,000 tons of organic fertilizer requires about 3,000 square meters. The vertical fermentation tank has a higher height and can contain more materials, so the area is relatively large. Small. The method of using fermentation tanks requires special fermentation tanks to be built, which increases a certain amount of civil construction costs.

During fermentation, because the fermentation tank is open and the fermentation tank is sealed, the former will produce a larger odor and affect the surrounding environment, while the latter can well avoid this problem. The odor cannot escape from the tank. When ventilating the materials in the tank, a fan can be used to blow air into the tank, so that it meets the environmental protection requirements and will not affect the working and living environment.

When using tank fermentation, you need to use a tank fermentation turning machine to turn the pile regularly. The entire fermentation cycle will take up to two weeks, especially in the colder season, the fermentation will take longer to decompose. The organic fertilizer fermentation tank can realize intelligent automatic operation, automatic temperature control, automatic stirring, automatic feeding, automatic discharging, and wide adaptability. It can be fermented at any time without any restrictions in hot or cold areas.

The aerobic fermentation tank has a high degree of automation in the whole process, strong sealing, and no secondary pollution. It adopts a vertical closed tank structure, which saves floor space and fermentation tank, which better reduces the area requirements for equipment installation. The parts in the organic fertilizer fermentation tank that are in contact with the feces are all made of 304 stainless steel, which is anti-corrosion and has a long service life. The operation is fully automated, and the small fermentation tank can realize an unmanned operation system (when the conveyor belt is used). The inside of the tank is made of polyurethane as an insulation layer, which is less affected by the outside world and ensures fermentation throughout the year.

The above is an introduction to the aerobic fermentation tank. If you want to know more about organic fertilizer equipment and organic fertilizer production lines, please click on our official website for more information.


Leave a Reply

Your email address will not be published. Required fields are marked *