Treatment equipment for waste gas

Abstract

The present application relates to treatment equipment for a waste gas. After the waste gas is treated by water spraying, the treated gas enters a connection place of a next processing chamber, a firedamper is arranged, when a sensing device arranged in the processing chamber and connected with the fire damper senses that processing temperature reaches 70 DEG C, the fire damper is closed to prevent fire of a front-end gas supply pipeline and the interior of a factory caused by fire during treatment, and greater loss is avoided; and in addition, an automatic spraying device is arranged at thetop of the processing chamber, and when the temperature of the processing chamber is higher than 60 DEG C, the spraying device is triggered to spray water to the processing chamber to reduce the temperature of the processing chamber. The equipment provided by the invention has the following beneficial effects: oil mist and odor are fully removed to ensure that discharged air does not contain the oil mist or the odor, so that pollution to the atmospheric environment and threat to human health are avoided; and the equipment has a good fireproof treatment device, thereby avoiding a risk generatedby fire.

Description

technical field [0001] The application belongs to the technical field of exhaust gas treatment, and in particular relates to a fire-proof exhaust gas treatment device. Background technique [0002] In the process of oily spraying, many harmful gases will be produced, such as ethyl acetate, xylene, ethylbenzene, toluene, etc., and the gas will rub against activated carbon during the treatment process, making the gas temperature very high, and the gas is flammable. Existing treatment There is no good cooling device in the process, and when the processing room temperature is too high, it is not adjusted in time, causing damage to peripheral equipment, and even causing equipment to burn and cause a fire. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an exhaust gas treatment device in order to solve the shortage of cooling the exhaust gas treatment equipment in the prior art. [0004] The technical solution adopted...

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Problems solved by technology

[0002] In the process of oily spraying, many harmful gases will be produced, such as ethyl acetate, xylene, ethylbenzene, toluene, etc., and the gas will rub against activated carbon during the treatment process, making the gas temperature very high, and the gas is flammable. Existing treatment There is no good cooling device in the process. When the processing room temperature is too high, it is not adjusted in time, causing damage to peripheral equipment, and even causing equipment to burn and cause a fire.

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