Zeolite drum and adsorption purification system comprising same

Abstract

The invention relates to a zeolite drum and an adsorption purification system comprising the same. The zeolite drum comprises an outer casing, an inner drum, a group of first partition boards and a group of second partition boards, wherein the outer casing and the inner drum are coaxially arranged, an inner chamber is formed in the inner drum, and an outer chamber is formed between the outer casing and the inner drum; the inner chamber is sequentially divided by the first partition boards into a waste gas inlet chamber, an air inlet chamber and a hot air inlet chamber; the outer chamber is sequentially divided by the second partition boards into a first storage chamber, a second storage chamber and a third storage chamber; the inner chamber and the outer chamber correspond to each other inthe radial direction and form an adsorption area, a desorption area and a regeneration area; the inner drum adopts a hollow structure, the inner space is uniformly filled with multiple groups of zeolite particles, and the inner drum rotates around the central axis to sequentially pass through the adsorption area, the desorption area and the regeneration area. The zeolite drum and the adsorption purification system comprising the same have a good purification effect and high purification efficiency, occupy small space and save the cost.

Description

technical field [0001] The invention relates to the technical field of industrial waste gas purification and treatment, in particular to a zeolite drum and an adsorption purification system thereof. Background technique [0002] With the rapid development of my country's economy, air pollution is becoming more and more serious. Volatile organic compounds combined with other pollutants in the air will generate secondary organic particles or secondary organic aerosols under the irradiation of sunlight, which will pollute the environment again. [0003] In order to solve the problem of organic waste gas polluting the environment again, it is necessary to purify the organic waste gas. The existing purification technologies are divided into two types: recovery type and destruction type. The recovery type purification adopts absorption, adsorption, condensation, separation and other methods, and the destruction type Purification uses methods such as combustion, biodegradation, and...

AI Technical Summary

Problems solved by technology

[0004] However, most of the existing zeolite wheel purification and adsorption devices use disc-type zeolite wheels, which are huge in size and need to be installed as a whole. It is inconvenient to replace and use, takes up a lot of space, and costs high.

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