Chemical exhaust gas filtering and discharging device

Abstract

The invention discloses a chemical exhaust gas filtering and discharging device. The device comprises a box, wherein an exhaust gas pipeline inlet is formed in the left side of the box, an aspirator pump is fixedly connected with the box by using a connecting pipe, a one-way control valve is arranged on the aspirator pump, a gas discharging pipe is arranged on the bottom of the interior of the box, one end of the gas discharging pipe is sealed, the other end of the gas discharging pipe is communicated with the aspirator pump, a liquid inlet is formed in the lower part of the left side of thebox, a liquid outlet is further formed in the lower part of the right side of the box, a gas conveying pipeline is arranged above the box, a gas extractor is installed on the outer side of the gas conveying pipeline, the gas extractor and the gas conveying pipeline are connected by using a bolt, the gas conveying pipeline and a gas filtering box are connected and communicated through the gas extractor, filtering boards are arranged in the gas filtering box, an exhausting pipe is arranged on the lower part of the right side of the gas filtering box, and the exhausting pipe is fixedly connectedwith the gas filtering box. The chemical exhaust gas filtering and discharging device is simple in structure, the filtering effect is improved, moreover, use is simple, and the effect is good.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment, in particular to a chemical waste gas filtering and discharging device. Background technique [0002] With the rapid development of industry, the emission of exhaust gas is becoming more and more serious. These exhaust gases are discharged into the atmosphere without treatment, and will form photochemical pollution under certain conditions. Chemical exhaust gases often contain many types of pollutants, with complex physical and chemical properties. The toxicity is not the same. The traditional waste gas treatment equipment has a single function and can only be used for one kind of waste gas treatment. The chemical waste gas has insufficient treatment, so a large amount of harmful substances remain, which affects the air quality, seriously pollutes the environment and affects the human body. healthy. Contents of the invention [0003] The object of the present invention is to provid...

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Problems solved by technology

[0002] With the rapid development of industry, the emission of exhaust gas is becoming more and more serious. These exhaust gases are discharged into the atmosphere without treatment, and will form photochemical pollution under certain conditions. Chemical exhaust gases often contain many types of pollutants, with complex physical and chemical properties. The toxicity is not the same. The traditional waste gas treatment equipment has a single function and can only be used for one kind of waste gas treatment. The chemical waste gas has insufficient treatment, so a large amount of harmful substances remain, which affects the air quality, seriously pollutes the environment and affects the human body. healthy

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