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Biogas recovery device

A recovery device and biogas collection technology, applied in biochemical cleaning devices, enzymology/microbiology devices, gas production bioreactors, etc., can solve the problems of low recovery rate of biogas, unfavorable human health and protection of atmospheric environment, etc. achieve efficient recycling

Inactive Publication Date: 2020-03-27
徐州茗俏新能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The biogas recovery rate in the prior art is low, the biogas contains hydrogen sulfide, and the harmful substances released after combustion are not conducive to the protection of human health and the atmospheric environment

Method used

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  • Biogas recovery device

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with accompanying drawing.

[0013] like figure 1 As shown, a biogas recovery device includes a biogas tank 1, the lower end of the biogas tank 1 is provided with a heating device 2, the upper end of the biogas tank 1 is connected to a biogas channel 3, and the inner wall of the biogas channel 3 is provided with a plurality of desulfurization devices along its length. Liquid spray head 4, the spray head 4 communicates with the external desulfurization liquid through the pipeline, the upper end of the biogas channel 3 is provided with an exhaust fan 5, the other end of the exhaust fan 5 is connected to a biogas collection bottle 6, and the other end of the biogas collection bottle 6 One end is connected to the household pipeline 7.

[0014] Further, the motor of the air extraction fan 5 is connected with the solar power generation device.

[0015] Further, the heating device 2 is a ground heat pump. ...

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Abstract

The invention discloses a biogas recovery device. The device comprises a biogas digester, a heating device is arranged at the lower end of the biogas digester, the upper end of the biogas digester communicates with a biogas channel, a plurality of desulfurization liquid spray heads are arranged on the inner wall of the biogas channel in the length direction, the spray heads communicated with an external desulfurization liquid through pipelines, an exhaust fan is arranged at the upper end of the biogas channel, the other end of the exhaust fan communicates with a biogas collecting bottle, and the other end of the collecting bottle communicates with a home-entry pipeline. The device can realize efficient recovery of biogas, and can remove hydrogen sulfide contained in the biogas in the recovery process.

Description

technical field [0001] The invention relates to a methane recovery device. Background technique [0002] Biogas is a combustible gas produced by microbial fermentation of organic matter in an anaerobic environment under certain conditions of temperature, humidity and pH. [0003] The biogas recovery rate in the prior art is low, the biogas contains hydrogen sulfide, and the harmful substances released after combustion are not conducive to the protection of human health and the atmospheric environment. Contents of the invention [0004] Aiming at the above-mentioned problems in the prior art, the present invention provides a biogas recovery device, which can realize high-efficiency recovery of biogas, and can remove hydrogen sulfide contained in the biogas during the recovery process. [0005] In order to achieve the above object, the present invention provides a biogas recovery device, including a biogas tank, the lower end of the biogas tank is provided with a heating de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/00C12M1/107
CPCC12M21/04C12M23/36C12M29/06C12M47/18Y02E50/30
Inventor 岳增先
Owner 徐州茗俏新能源有限公司
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