A gas purification device for gas power generation

Abstract

The invention relates to the field of gas power generation, in particular to a gas purification device for gas power generation. The technical problem to be solved by the present invention is to provide a gas purification device for gas power generation. A gas purification device for gas power generation, including an anti-blocking and returning device, a gas drying and purifying device, a hydrogen sulfide purifying device, a bracket and a flow meter; The lower left end of the anti-blocking return device is connected with the hydrogen sulfide purification device. In order to solve the problem of extracting the biogas in the existing biogas digester, it is usually drawn into the air channel together with the fermented product that has become extremely fine after fermentation, and flows to the combustion outlet with the biogas flow. The invention achieves the effects of quickly and fully utilizing the purifying agent to purify the hydrogen sulfide gas, double-body double-mode fast dehydration, preventing device blockage and recycling raw materials at the same time.

Description

technical field [0001] The invention relates to the field of gas power generation, in particular to a gas purification device for gas power generation. Background technique [0002] Gas is formed by the decomposition of cellulose and organic matter by anaerobic bacteria in the initial stage of coal accumulation by ancient plants. In the environment of high temperature and high pressure, while coal is formed, gas continues to be generated due to physical and chemical effects. Gas is a colorless, odorless gas, but sometimes you can smell an apple-like aroma, which is due to the simultaneous gushing of aromatic hydrocarbon gases and gas. The relative density of gas to air is 0.554, and the density of gas in the standard state is 0.716kg / m 3 The permeability of gas is 1.6 times that of air. It is difficult to dissolve in water. It cannot support combustion and cannot maintain breathing. When it reaches a certain concentration, it can cause people to suffocate due to lack of ox...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problem that the biogas in the existing biogas digesters is extracted, the fermented products that become extremely fine after fermentation are usually sucked into the air passage, and flow to the combustion outlet with the biogas flow. It emits an unpleasant smell and will block the outlet, which becomes a hidden danger of explosion. At the same time, when the gas is fermented in the biogas digester, it will also produce toxic hydrogen sulfide. Hydrogen sulfide can poison people in a short time, although it can be burned and purified. , but because the unpurified biogas contains a lot of water, the combustion is insufficient, and hydrogen sulfide is emitted into the air, and long-term exposure will affect health; also because the biogas contains a lot of water, the main component of the gas, methane, is not completely burned. Fully burned and unburned methane is discharged into the air, and the intensity of the greenhouse effect is far greater than that of carbon dioxide, and long-term inhalation of methane can also cause acute poisoning of the human body. The technical problem to be solved by the present invention is to provide a gas power generation gas Purification device

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