Efficient RTO waste gas removal system and method

Abstract

The invention relates to an efficient RTO waste gas removal system. The system comprises a master control machine, and the master control machine is connected with a waste gas conveying subsystem, a waste gas detection subsystem, a preheating treatment subsystem, a waste gas treatment subsystem, a tail gas detection and discharge subsystem and a backflow treatment subsystem through serial communication lines; due to the arrangement of the waste gas detection subsystem, the concentration of waste gas can be detected and adjusted before the waste gas is treated, so that the possibility of explosion of combustible gas in the waste gas is reduced, and the safety and reliability in the treatment process are improved; and the waste gas can be preheated through the preheating treatment subsystem before combustion treatment of the waste gas; the energy consumption in the waste gas heating process is reduced, and the energy utilization efficiency is improved; and the waste gas treatment effect can be effectively improved through the tail gas detection and discharge subsystem and the backflow treatment subsystem, waste gas residues are reduced, and secondary pollution to the environment is avoided.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to an efficient removal system and method for RTO waste gas. Background technique [0002] The existing catalytic oxidation combustion device generally includes a catalytic fan, an electric heating chamber, a heat exchanger, a catalytic oxidation chamber (catalyst), a flame arrester, a pipeline, and an explosion vent. The existing catalytic oxidation process is to directly introduce medium and high concentration organic waste gas into the catalytic oxidation combustion device. In the initial stage, the temperature needs to be raised to the temperature required by the reaction through an electric heater, and the exhaust gas is oxidized under the action of the catalyst in the catalytic oxidation chamber. The exothermic reaction generates harmless water and carbon dioxide, and the heat released after decomposition heats the organic waste gas entering the cata...

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Problems solved by technology

[0003] In order to overcome the defects in the prior art, the embodiment of the present invention provides a high-efficiency removal system and method for RTO waste gas, which has a simple structure and is easy to use, can prevent the untreated waste gas from being discharged directly, and improve the treatment effect of the waste gas , to overcome the defects of incomplete treatment of organic waste gas and poor treatment effect in the prior art

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