Electric heating heat storage incineration waste gas treatment device

Abstract

The invention provides an electric heating heat storage incineration waste gas treatment device. The device comprises a furnace body, a PLC control mechanism, a remote monitoring mechanism, at least one electric heating rod, at least one temperature sensor, and multiple heat storage heat exchangers; the furnace body includes an oxidation chamber, multiple heat storage chambers, an intake port and an exhaust port; the electric heating rods and the temperature sensors are fixed in the oxidation chamber; the electric heating rods are connected with the PLC control mechanism; the temperature sensors are communicated and connected with the PLC control mechanism; the remote control structure is communicated and the connected with the PLC control mechanism; the oxidation chamber is communicated with all the heat storage chambers, and is positioned above the heat storage chambers; and the heat storage heat exchangers are arranged in the heat storage chambers. The electric heating heat storage incineration waste gas treatment device has the advantages of high safety and capability of remotely monitoring.

Description

technical field [0001] The invention relates to the field of waste gas treatment devices, in particular to an electric heating type thermal storage incineration waste gas treatment device. Background technique [0002] Regenerative thermal incineration (RTO) technology is currently one of the main technologies for organic waste gas treatment in my country. It oxidizes combustible waste gas into corresponding oxides and water at high temperatures, and recovers the heat released when the waste gas decomposes. The waste gas decomposition efficiency reaches More than 99%, heat recovery efficiency of more than 95%. [0003] The core components of RTO equipment are heat storage bed, combustion chamber and switching valve. The principle is to heat the organic waste gas to above 760 degrees Celsius, so that the volatile organic compounds (VOC) in the waste gas are oxidized and decomposed into carbon dioxide and water. The high-temperature gas generated by oxidation flows through a ...

AI Technical Summary

Problems solved by technology

[0004] Existing RTOs have done more research on thermal efficiency, organic waste gas decomposition rate, and valve sealing performance, but it is often easy to ignore the importance of furnace safety and operational stability. For example, the combustion chamber is mostly in the form of gas or oil, and the flame in the furnace will There is a phenomenon of extinguishing, and there is a risk of fire and explosion; there is a lack of monitoring of temperature, pressure, and operating conditions, etc.

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