Biogas purification treatment equipment

Abstract

The invention discloses biogas purification treatment equipment. The equipment comprises a shell, a corrugated plate and a hollow column, wherein a filtering chamber is mounted in the top end of the shell; the bottom end of the filtering chamber is connected with an air inlet; a first filtering plate is fixed in the filtering chamber; a second filtering plate is arranged over the first filtering plate; filtering holes are formed in the second filtering plate; a connecting pipeline is connected to the top end of the filtering chamber; a purifying chamber is connected to the surface of the top end of the connecting pipeline; and a connecting plate is fixed in the purifying chamber. Through the shape of the corrugated plate and the through holes in the corrugated plate, the flowing directionof a gas in the purifying chamber can be changed; the through holes are formed in the same staggered manner, so that the staying time of the gas in the purifying chamber is effectively prolonged, thetoxic gas in the biogas can be sufficiently catalyzed, and the purification efficiency of the biogas treatment equipment is effectively improved.

Description

technical field [0001] The invention relates to the technical field of biogas purification treatment, in particular to biogas purification treatment equipment. Background technique [0002] Biogas is a mixed gas whose main component is methane, followed by carbon dioxide, hydrogen sulfide, saturated water vapor, high-carbon hydrocarbons, etc.; sometimes it also contains carbon monoxide, nitrogen, helium, hydrogen, siloxane, halogenated hydrocarbons and solid particles and other impurities; because the biogas contains the above impurities and the flow, pressure, temperature, concentration, etc. of the biogas are very unstable, direct use of gas-fired power generation will inevitably cause problems such as corrosion and grinding of gas-fired generator equipment, thereby seriously shortening the gas-fired power generation. The life of the machine, so before using it, the biogas must be purified to solve the above problems. [0003] The existing equipment for biogas purificatio...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a biogas purification treatment equipment to solve the problem that the existing biogas purification treatment equipment proposed in the above-mentioned background technology cannot pre-filter the impurities in the incoming biogas gas, thus causing the impurities It will affect the permeability of the subsequent purification components, which in turn will affect the purification work of the equipment, and because the purification equipment cannot change the direction of the gas flow inside it, resulting in a relatively simple contact mode between the gas and the catalyst, The problem that affects the catalytic efficiency of the catalyst

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