Semi-buried biogas mixed jacking fluffy soft body anaerobic fermentation system

Abstract

The invention discloses a semi-buried biogas mixed jacking fluffy soft body anaerobic fermentation system. The system structurally comprises a square box shell, an indication lamp post, a thin film pad, a thick soft body block, a vent pipe cavity, a gas storage cell box, an anaerobic fermentation tank and a biogas connecting pipe seat. According to the invention, a thick soft body block is matchedwith the vent pipe cavity, the jacking and lagging biogas effect is achieved, the bulking degree of the thick soft body block is increased, the effect of turning over a fluidized bed up and down is achieved to form an interval balloon type granular sensation fluctuation effect, a vibration screen left-and-right pushing output operation is formed through an overturning rack, a double-air-whirl effect is also formed for the circulation of upper and lower air flows, a negative pressure air chamber obtains slow pressure reduction and release of the lagging air flow, an effect of balancing a bottom biogas layer in an upper row is formed for an external air pressure value, a single super-density sealing compression phenomenon is conveniently swept by disturbance air flow when the soft body is turned over, the intermittent air exchange shearing hierarchical system processing operation is achieved, and the potential safety hazard of anaerobic fermentation equipment is controllable.

Description

technical field [0001] The invention relates to an anaerobic fermentation system for semi-buried biogas mixed jacking fluffy soft body, which belongs to the field of anaerobic fermentation. Background technique [0002] The anaerobic fermentation system routinely uses the anaerobic bacteria in the biogas to ferment more conveniently, and the waste gas energy is recycled to form energy saving and environmental protection effects. The soft pressing in the anaerobic fermentation forms a fluid bed turning operation, which facilitates the disturbance of the fermented product after completion Output, to achieve a systematic automation effect, the shortcomings of the current technology to be optimized are: [0003] Since the anaerobic fermentation of biogas needs to be buried and docked with the septic tank, the semi-buried docking of the fermentation tank will form the upper part of the air circulation and the lower part of the biogas fermentation effect, but the fully enclosed wo...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a semi-buried anaerobic fermentation system for biogas mixing and jacking fluffy soft body to solve the problems of the fermentation tank due to the anaerobic fermentation of biogas that needs to be buried in the septic tank. The semi-buried docking will form the upper part to circulate air and the lower part to absorb biogas fermentation effect, but the fully enclosed work in the anaerobic process will cause the software to separate the upper and lower air pressure after twisting, resulting in continuous expansion and compression of the lower air pressure. On the other hand, the circulating air on the upper road will squeeze the left and right outer rows along the top of the soft arc, causing the super-density compression of the biogas to easily cause explosion hazards, and after fermentation after sealing, when people need to dismantle the tank cover for inspection, the cover will be turned upside down and crushed. Due to the situation of personnel, the pressure difference between the internal and external environment cannot be properly handled, which affects the problem of the ratio of the loading capacity and the gas collection capacity in the fermentation space.

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