Waste gas treatment device for activated carbon fiber production workshop

Abstract

The invention discloses a waste gas treatment device for an activated carbon fiber production workshop, and belongs to the technical field of carbon fiber production equipment. The waste gas treatmentdevice comprises a base body and a catalytic reaction chamber arranged above the base body, wherein a first filter box is arranged on one side of the base body and connected with the base body through a first gas transmission pipe; the base body comprises a second filter box and an inner container installed inside the second filter box; a preheating chamber is arranged inside the inner container;a combustion chamber is arranged above the preheating chamber; and a positioning net is arranged inside the catalytic reaction chamber. According to the waste gas treatment device, the catalytic reaction chamber is arranged, heated waste gas enters the catalytic reaction chamber and is subjected to a chemical reaction through the catalysis of a catalyst to produce carbon dioxide and water, meanwhile, pungent smell can be adsorbed by carrier cotton, and redundant heat is discharged after being recovered through a circulating pipe, so that energy is saved, environmental pollution is reduced, and harm of waste gas to human bodies is reduced.

Description

technical field [0001] The invention relates to a waste gas treatment device, in particular to a waste gas treatment device for an activated carbon fiber production workshop, which belongs to the technical field of carbon fiber production equipment. Background technique [0002] Traditional activated carbon is a porous carbon that has been activated and is in the form of powder or granules, while activated carbon fibers are fibrous and covered with micropores, and their adsorption capacity for organic gases is several times higher than that of granular activated carbon in the air. Dozens of times, 5-6 times higher in aqueous solution, and 100-1000 times faster adsorption rate, there is no exact value, which is related to the type of activated carbon fiber and the production process. It is a new generation of adsorption material after activated carbon. It has been used for more than 20 years. Only a few countries in the world can produce it. Its products can be in the form of...

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Problems solved by technology

[0003] The existing activated carbon fiber production workshop will produce a large amount of irritating gas in the process of producing activated carbon fiber, and many production workshops only use fans to dilute the irritating odor, which can cure the symptoms but not the root cause. Damaged, while the direct discharge of irritating gases into the atmosphere will pollute the environment

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