An activated carbon adsorption device

Abstract

The invention discloses an activated carbon adsorption device, which relates to the technical field of waste gas treatment, and comprises a catalytic combustion box, a heat exchange tube and an activated carbon adsorption tube. The first valve, the end of the gas transmission pipe is connected with an air inlet, the inner bottom of the catalytic combustion box is arranged with a combustion chamber, and the inner bottom of the combustion chamber is provided with a guide block, and the inner side of the guide block is connected with a catalytic assembly, A burner is arranged on the outer side of the left part of the combustion chamber, and a natural gas pipe is arranged on the outer side of the left part of the burner; a ventilation pipe is connected to the top left side of the combustion chamber; Through the double detection of the flow rate detector and the sulfide detector, the invention can make a good judgment on whether the regeneration of the activated carbon layer is completed, so as to avoid the occurrence of poor desulfurization effect caused by desulfurization of the unregenerated activated carbon layer.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment, in particular to an activated carbon adsorption device. Background technique [0002] In the process of industrial production, a large amount of sulfur-containing waste gas is usually generated. The sulfur-containing waste gas cannot be directly discharged into the air. Activated carbon materials are usually used to clean up the sulfur in the exhaust gas. The advantages of good effect, low investment and operation cost, realization of resource utilization, easy recycling, and energy saving and environmental protection are attractive. [0003] The activated carbon on the market needs regeneration time after the adsorption is saturated, but the regeneration time is difficult to control, and it is difficult to make a good judgment on whether the regeneration of the activated carbon is completed. shortcoming. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to...

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Problems solved by technology

[0003] Activated carbon on the market needs regeneration time after adsorption saturation, but the regeneration time is difficult to control, and it is difficult to make a good judgment on whether the regeneration of activated carbon is completed, which is easy to desulfurize the activated carbon that has not been regenerated, resulting in poor desulfurization effect shortcoming

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