VOCs Removal System Utilizing Slotted Stilling Tubes

Abstract

The invention provides a VOCs removal system utilizing a grooved waveguide, comprising: a fixed cylindrical adsorption reactor filled with an adsorbent; the cylindrical adsorption reactor is radially divided into In the region, the groove-shaped waveguide is arranged at the interface of the radially divided region, and is used to transmit microwaves to the interior of the cylindrical reactor; and contacts the outer surface of the groove-shaped waveguide along the cylinder A plurality of microwave modules are separated and arranged at certain intervals on the periphery of the shaped adsorption reactor. According to the present invention, a VOCs removal system can be provided to uniformly irradiate microwaves to maximize the regeneration efficiency. Compared with adsorption reactors and microwave modules, relatively lightweight gas distribution plates are configured in a rotating manner, thereby simplifying equipment and reducing The operation cost is low, and it is easy to control the adsorption and desorption time, and the adsorption and desorption process is performed simultaneously in each area, thereby saving energy and equipment space, and effectively treating a large amount of VOCs gas.

Description

technical field [0001] The invention relates to a VOCs removal system using a grooved waveguide. In more detail, when desorbing the adsorbed VOCs, a slot waveguide is provided inside the adsorption reactor to uniformly irradiate microwaves, maximize microwave efficiency, and effectively regenerate the VOCs removal using the slot waveguide of the adsorption reactor. system. Background technique [0002] Volatile organic compounds (VOCs) are easy to evaporate in the atmosphere due to their high vapor pressure. At the same time, when they coexist with nitrogen oxides, they will undergo photochemical reactions under sunlight, which is to generate ozone and photochemical oxidation substances. A representative substance of photochemical smog. Due to the above problems, strict restrictions are currently being enforced at home and abroad, and it is a top priority issue that the country urgently needs to solve. [0003] On the one hand, shipyards and painting factories are excepti...

AI Technical Summary

Problems solved by technology

At this time, there are the following problems: the efficiency of the microwave is lowered because it is difficult to cut off the leakage of the microwave; the safety of the operation is lowered; , painting factories and other large factories can be flexibly used

Moreover, due to the continuous driving of the adsorption wheel, it will also lead to increased operating costs and the problem of partial dispersion of the regeneration air before reaching the regeneration zone.

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