Preparation apparatus for combustible gas

Abstract

The invention discloses a preparation apparatus for combustible gas. The preparation apparatus comprises a waste liquid case, a crushing cabin, a pool body, a fermentation cabin and a gas storage tank, wherein a base plate is mounted below the pool body; a single-chip microcomputer is arranged at the central position of the interior lower part of the base plate; the fermentation cabin is arrangedin and located at the upper part of the pool body; a waste residue cabin is arranged in and located at the lower part of the pool body; one side of the pool body is provided with the gas storage tank;and the waste liquid case is arranged below one side, away from the gas storage tank, of the pool body. The preparation apparatus provided by the invention is provided with the waste liquid case, thewaste residue cabin, a filter tube, a pneumatic cylinder and a pressure plate; the pneumatic cylinder presses a waste material via the pressure plate and can extrude waste liquid out from the waste material; the filter tube can filter out water in the waste material; and waste liquid and waste residues are respectively stored in the waste liquid case and the waste residue cabin in a multichanneltreatment manner. Thus, classified collection and cleaning of the waste material are facilitated; and since the waste liquid can be used for fertilization of crops, the secondary utilization rate of the waste material is increased.

Description

technical field [0001] The invention relates to the technical field of biogas preparation equipment, in particular to a combustible gas preparation equipment. Background technique [0002] Biogas is a combustible gas produced by microbial fermentation of organic matter in an anaerobic environment under certain temperature, humidity, and pH conditions. Biogas is more and more widely used in rural areas, and there are many biogas pits for biogas production. There are various types. When the existing biogas digesters process the fermented waste, most of them use single-channel recycling to recycle the waste, which cannot separate the waste liquid and waste residue in the waste. Not only is it inconvenient to recycle and clean up, but also the waste The secondary utilization rate is also low, and when the existing biogas digesters collect biogas, they cannot monitor the concentration of biogas, and cannot ensure that the methane concentration in the collected biogas can meet the...

AI Technical Summary

Problems solved by technology

[0002] Biogas is a combustible gas produced by microbial fermentation of organic matter in an anaerobic environment under certain temperature, humidity, and pH conditions. Biogas is more and more widely used in rural areas, and there are many biogas pits for biogas production. There are various types. When the existing biogas digesters process the fermented waste, most of them use single-channel recycling to recycle the waste, which cannot separate the waste liquid and waste residue in the waste. Not only is it inconvenient to recycle and clean up, but also the waste The secondary utilization rate is also low, and when the existing biogas digesters collect biogas, they cannot monitor the concentration of biogas, and cannot ensure that the methane concentration in the collected biogas can meet the collection standards. At the same time, the existing biogas digesters Lack of corresponding pretreatment equipment, the raw materials cannot be crushed, so that the raw materials cannot be completely fermented, and the energy utilization rate is low. Therefore, the research and development of new multi-channel processing biogas digesters has attracted more and more attention from researchers.

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