Efficient environmental protection equipment for pig manure fermentation tank

Pig manure fermentation tank is an efficient environmental protection equipment, which utilizes the decomposition of microorganisms in nature. After continuous aerobic fermentation in a closed fermentation tank for about 15 days, organic solid waste is fermented by microorganisms, after deodorization and maturity, it is processed into high-quality pig manure organic fertilizer which can be used for crops.

Structure of pig manure fermentation tank:

Pig manure fermentation tank adopts aerobic fermentation structure design, which is a treatment method to obtain high-quality organic fertilizer with less odor and energy saving. The whole machine adopts vertical closed tank structure, which saves floor space and reduces the area requirement of equipment installation.

The whole equipment structure is divided into three parts, and the lower base part is distributed with hydraulic station, fan and high thrust hydraulic stirring shaft, etc. The middle part is the double-layer heat insulation tank, the automatic control system of the equipment, the unilateral base Fertilizer export device and so on, and the inner wall of the tank adopts 304 stainless steel lining;

It can effectively prolong the life of the tank and reduce the residue of the rotten clinker. There is a insulation layer filled with polyurethane foaming agent in the middle, and the outer wall is supported by thickened steel plates. The upper part consists of wind canopy, detection platform, exhaust facilities and other devices.

The heat exchange device can make full use of the naturally generated high-temperature gas inside the tank to heat the inhaled air preliminarily, thus improving the energy utilization rate, ensuring the fermentation effect and reducing the power consumption of the equipment, achieve the purpose of energy saving and consumption reduction. Auxiliary equipment includes automatic bucket elevator, exhaust gas filtration system and other devices.

The principle of pig manure fermentation tank:

The equipment takes advantage of the decomposition of microorganisms in nature, the decomposition of aerobic microorganisms in nature, and the activity of aerobic microorganisms through continuous aerobic fermentation in a closed fermentation tank to decompose organic substances, the high temperature produced by itself decomposes the materials, thoroughly deodorizes and kills harmful substances such as pathogens, reduces the moisture content and volume of the materials, and finally produces organic fertilizers rich in a large amount of organic matter. Aerobic fermentation is a treatment method to obtain high-quality organic fertilizer, which produces less odor and saves energy.

Usage of pig manure fermentation tank:

1, the first use, adding raw materials must be put into the strain at the same time;

2. After fermentation, there is no need to input bacteria when feeding again, and the microorganisms produced by breeding in the tank can realize continuous fermentation;

3. After that, as long as the normal feeding and production make the fermentation process continue, through the operation of the equipment to achieve comprehensive mixing, ventilation, heat insulation and other measures, to create the best environment suitable for microbial reproduction, accelerate the reproduction speed of microorganisms to the maximum extent, promote the process of "biological fermentation-harmless livestock and poultry feces and corpses", and realize large-scale and industrialized treatment.