Gas-water separation device of biogas for ecological agriculture

Abstract

The invention discloses a gas-water separation device of biogas for ecological agriculture. The gas-water separation device comprises a machine body and a machine cover which is clamped on the machinebody, the machine body is a rectangular box-shaped structure with an internal cavity, one side of the body is provided with an intake pipe near the bottom end, a water drain pipe is arranged at the bottom end of the machine body in the middle, support legs are arranged on the four corners of the bottom end surface of the machine body, the middle upper end of the internal cavity of the machine body is provided with two sets of adsorption layers arranged in parallel, and the bottom end of the internal cavity is provided with a condensing tube which is a rectangular hollow tube structure sealedat both ends and is internally centered with a refrigerator, wherein the condensing tube end of one side of the refrigerator is communicated with an intake pipe, and the condensing tube wall of the other side is provided with a temperature sensor. The gas-water separation device for biogas for ecological agriculture can dry the condensed biogas by arranging a condensation pipe and two groups of adsorption layers filled with a desiccant in the body, thereby completing the gas-water separation of the biogas, and the separation effect is better.

Description

technical field [0001] The invention belongs to the technical field of biogas-water separation, and in particular relates to a biogas-water separation device for ecological agriculture. Background technique [0002] Biogas is a renewable clean energy. It is a mixture of various gases. The main component is methane. In addition, it also contains a large amount of water and hydrogen sulfide. After the biogas is successfully fermented, the water in the biogas must be separated first. Afterwards, dry desulfurization is carried out. The poor effect of water separation will not only affect the effect and efficiency of dry desulfurization, but also corrode the desulfurization equipment and shorten the service life of the desulfurization equipment. [0003] At present, the existing gas-water separation devices for biogas have poor gas-water separation effects, and most of them can only separate in a single layer. Inconvenience is caused during repair and maintenance. In addition, i...

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Problems solved by technology

[0002] Biogas is a renewable clean energy. It is a mixture of various gases. The main component is methane. In addition, it also contains a large amount of water and hydrogen sulfide. After the biogas is successfully fermented, the water in the biogas must be separated first. Afterwards, dry desulfurization is carried out. The poor effect of water separation will not only affect the effect and efficiency of dry desulfurization, but also corrode the desulfurization equipment and shorten the service life of the desulfurization equipment.

[0003] At present, the existing gas-water separation devices for biogas have poor gas-water separation effects, and most of them can only separate in a single layer. Inconvenience is caused during repair and maintenance. In addition, it is easy to cause the separation to be insufficient, and the separation of the cycle cannot be carried out to ensure that the separation meets the requirements.

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