System for removing vocs using gas distribution plate

Abstract

Provided is a system for removing VOCs using a gas distribution plate, comprising: a cylindrical adsorption reactor, in a fixed state, including an adsorption region in which VOCs are adsorbed and a recycling region in which the VOCs adsorbed in the adsorption region are desorbed; a plurality of microwave modules disposed at regular intervals along the periphery of the cylindrical adsorption reactor; a rotatable upper gas distribution plate which has a supply pipe for supplying recycled air to the recycling region, and which is disposed above the cylindrical adsorption reactor; and a rotatablelower gas distribution plate disposed below the cylindrical adsorption reactor and having a discharge pipe for discharging the recycled air containing the VOCs desorbed from the recycling region, wherein the recycled air is supplied to the recycling region while the supply pipe and the discharge pipe are located at the upper and lower portions of the recycling area during the rotation of the upper gas distribution plate and the lower gas distribution plate, and at the same time, microwave modules disposed on a side of the recycling region are switched on so as to heat the recycling region.

Description

technical field [0001] The invention relates to a VOCs removal system using a gas distribution plate. In more detail, a VOCs removal system using a gas distribution plate that maximizes microwave efficiency and effectively treats a large amount of VOCs gas by using a rotary gas distribution plate and a microwave module when desorbing adsorbed VOCs. 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 undergo photochemical reactions under sunlight to generate ozone and photochemical oxidizing substances, thereby triggering photochemical reactions. The representative substance of smoke. 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 exceptions to t...

AI Technical Summary

Problems solved by technology

At this time, there are the following problems: the efficiency of microwaves is lowered because it is difficult to cut off the leakage of microwaves; the safety of operation is lowered; and the capacity that can be handled by one adsorption wheel is limited and it is difficult to flexibly use it in large factories such as shipyards and painting factories.

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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