Purification method of integrated purification device for laboratory waste gas

Abstract

The invention discloses a purification method of an integrated purification device for laboratory waste gas. The integrated purification device comprises a purification box, one end of the purification box is provided with an air pump, the air pump is connected with the purification box through a pipeline, one end in the purification box is provided with a first purification mechanism, one end of the first purification mechanism is provided with a second purification mechanism, and one end of the second purification mechanism is provided with a third purification mechanism; according to the laboratory waste gas purification device, in the actual use process, activated carbon is convenient to replace, all laboratory waste gas can be removed, and the waste gas purification device has the advantages that the waste gas purification device is convenient to use, high in practicability and suitable for popularization and application. The waste gas treatment device effectively solves the problem that environmental pollution may be caused by only adopting an adsorption method to treat waste gas, and the treated materials are easy to clean, so that the influence on the environment caused by long-time accumulation is avoided.

Description

technical field [0001] The invention relates to the field of laboratory exhaust gas purification, in particular to a purification method of a laboratory exhaust gas integrated purification device. Background technique [0002] With the rapid development of my country's economy and the continuous progress of science and technology, the scale and number of teaching laboratories and scientific research laboratories are constantly increasing. At the same time, the problem of laboratory pollution is also becoming more and more prominent. Different, it has not been paid enough attention in the past due to its scattered distribution, small and discontinuous emissions. In fact, laboratory exhaust gas pollution is of various types, with high concentration, strong toxicity, small emission and great harm, and most laboratories are located in residential and office gathering areas, which are closer to us. We need to pay attention to it and deal with it in time. , so that it does not aff...

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Problems solved by technology

[0004] For example, the Chinese patent with the application number: CN201821779353.6 discloses an integrated purification device for laboratory waste gas, and specifically discloses an integrated purification device for laboratory waste gas. At the same time, the activated carbon is easy to replace. The main problem of this device is that it cannot completely remove the exhaust gas in the laboratory. The adsorption method is used to treat the exhaust gas, which may cause environmental pollution, and the processed materials are not easy to clean. It takes a long time The accumulation will affect the environment, so we propose a laboratory waste gas integrated purification device

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