A separation pretreatment device for a regenerative waste gas oxidation furnace

Abstract

The invention discloses a separation and pretreatment device for a regenerative exhaust gas oxidation furnace, which specifically includes: a protection box, and a sealing backboard installed on the back of the square box, and installed on the sealing backboard close to the square An exchange device in the middle of one side of the box, and a processing device installed on the side of the sealed backboard close to the square box and outside the exchange device, and installed on the four corners of the inner surface of the square box for detection device, and a stepping driver installed on the back of the sealing back plate and outside the processing device, and an inflatable sealing ring installed on the inner surface of the processing device and away from the side of the sealing back plate. The present invention relates to gas Purification technology field. The setting of the sealed back plate defines and sorts the position of the internal components, avoiding the inability to fix the installation positions of the components and causing uneven internal airflow channels, and the airflow is prone to differences during internal pretreatment, resulting in inconsistent treatment effects.

Description

technical field [0001] The invention relates to the technical field of gas purification, in particular to a separation and pretreatment device for a regenerative waste gas oxidation furnace. Background technique [0002] The carbon fiber, rubber, plastic and other polymer material industries produce a large amount of waste gas in the production process of some processes, which contain components of various sources and properties such as VOCs, toxic gases, microparticles, tars, fillers, and mold release agents. The regenerative thermal oxidation furnace RTO treatment technology is used to heat the organic waste gas to above 760 degrees Celsius, so that the VOC in the waste gas is oxidized and decomposed into carbon dioxide and water. The high-temperature gas generated by oxidation flows through a special ceramic regenerator, which makes the ceramic body heat up and "reserve heat". This "heat storage" is used to preheat the organic waste gas that enters later, thereby saving f...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a separation pretreatment device for a regenerative exhaust gas oxidation furnace, which solves the problem that the existing RTO regenerative thermal oxidation furnace is prone to air flow in the pretreatment device when the exhaust gas is pretreated. The unevenness of the channel leads to certain differences in the results of the treated exhaust gas, which leads to the phenomenon that the subsequent purification is prone to incomplete purification, and it is harmful to the environment and other factors.

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