Waste gas detection apparatus integrating waste gas detection and purification

Abstract

The invention discloses a waste gas detection apparatus integrating waste gas detection and purification. The apparatus comprises a gas detection device, the apparatus further comprises a gas purifierand a control device, the gas purifier is provided with a gas inlet pipe and a gas outlet pipe, the gas detection device comprises a first gas detector and a second gas detector which are used for detecting waste gas, a plurality of gas detection sensors are arranged in the first gas detector and the second gas detector, and each of the first gas detector and the second gas detector is provided with a gas inlet pipe and a gas outlet pipe. The waste gas detection apparatus disclosed by the invention integrates monitoring and purification, realizes purification treatment on detected waste gas,and avoids the detected waste gas from being directly discharged from the detection device, meanwhile, secondary detection on the detected waste gas is achieved through the arrangement of the second gas detector, and repeated purification on the detected waste gas is achieved through an arranged opening and closing valve and an arranged circulating pipe, so then the treatment capacity on the detected waste gas is improved.

Description

technical field [0001] The invention relates to the technical field of exhaust gas detection, in particular to an exhaust gas detection device integrating exhaust gas detection and purification. Background technique [0002] Exhaust gas is poisonous and harmful gas emitted by human beings in the process of life and production, especially in chemical plants, steel plants, pharmaceutical factories, etc. The exhaust gas emitted has a strong smell, which seriously pollutes the environment and affects human health. Exhaust gas is tested for composition, and then targeted treatment is carried out for its composition. With the improvement of technology level, the existing commonly used exhaust gas detection device can quickly identify the composition of exhaust gas through built-in multiple gas detection sensors. Compared with traditional collection The method of detecting exhaust gas after on-site detection by using an exhaust gas detector can make the detection more convenient an...

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Problems solved by technology

[0002] Exhaust gas is poisonous and harmful gas emitted by human beings in the process of life and production, especially in chemical plants, steel plants, pharmaceutical factories, etc. The exhaust gas emitted has a strong smell, which seriously pollutes the environment and affects human health. Exhaust gas is tested for composition, and then targeted treatment is carried out for its composition. With the improvement of technology level, the existing commonly used exhaust gas detection device can quickly identify the composition of exhaust gas through built-in multiple gas detection sensors. Compared with traditional collection The method of detecting exhaust gas after on-site detection by using an exhaust gas detector can make the detection more convenient and fast, but the follow-up processing ability of the detected exhaust gas is poor, and the exhaust gas is directly discharged from the exhaust pipe of the exhaust gas detection device after simple purification , has certain pollution to the environment

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