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Liquid seal adsorption dust removal device and use method thereof

A technology of dust removal device and liquid seal, which is applied in separation methods, chemical instruments and methods, and the use of liquid separation agents, etc., can solve problems such as low gas purity, and achieve the effects of high gas purity, reasonable method setting, and reduced workload.

Pending Publication Date: 2021-10-26
XIAN ULTRA FILTRATION ENVIRONMENTAL PROTECTION TECH CO LTD
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Problems solved by technology

[0004] The embodiment of the present application solves the problem of low purity of purified gas in the prior art by providing a liquid-sealed adsorption dedusting device and its use method.

Method used

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  • Liquid seal adsorption dust removal device and use method thereof

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] like figure 1 As shown, the liquid-sealed adsorption dedusting device provided by the embodiment of the present invention includes an adsorption tower 1, and the adsorption tower 1 is sequentially provided with a clear gas outlet, a spray layer 2, a packing layer 3, a liquid-sealed adsorption layer 4, and Dirty liquid outlet 5.

[0036] The liquid-sealed adsorption layer 4 includes a dirty gas delivery pipe 41 , an adsorption exchange box 42 ,...

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Abstract

The invention discloses a liquid seal adsorption dust removal device and a use method thereof. The liquid seal adsorption dust removal device comprises an adsorption tower, and the adsorption tower is provided with a clean gas outlet, a spraying layer, a filler layer, a liquid seal adsorption layer and a dirty liquid outlet from top to bottom; the liquid seal adsorption layer comprises a foul gas conveying pipe, an adsorption exchange box and a liquid seal upper cap; the adsorption exchange box is mounted in the adsorption tower, and the side wall of the adsorption exchange box and the inner wall of the adsorption tower are arranged at intervals; a filtered gas outlet is formed in the upper surface of the adsorption exchange box; a gas inlet of the foul gas conveying pipe is formed outside the adsorption tower, and a gas outlet of the foul gas conveying pipe penetrates through the side wall of the adsorption tower and a wall plate of the adsorption exchange box and then extends into the adsorption exchange box; the liquid seal upper cap is mounted on a gas outlet of the foul gas conveying pipe; and adsorption liquid used for absorbing dust in foul gas is arranged in the adsorption exchange box, and the liquid level of the adsorption liquid is located above the gas outlet of the liquid seal upper cap. The problem that in the prior art, a spraying adsorption mode is adopted for gas dust removal, and the purity of purified gas is low is solved.

Description

technical field [0001] The application belongs to the technical field of harmful gas treatment, and in particular relates to a liquid-sealed adsorption dedusting device and a method for using the same. Background technique [0002] With the improvement of people's living standards, the purification and beautification of the living environment has attracted more and more attention from the whole society, and environmental protection has become a concern in the country's economic and social development. In industrial production, the dust in the gas is an important factor affecting the environment. Therefore, the discharged gas needs to be filtered and purified before being discharged up to the standard. [0003] At present, gas dedusting often adopts the method of spray adsorption. The liquid sprayed from the upper end of the adsorption tower and the rising turbid gas from the lower end of the adsorption tower are in full contact with the packing layer, and the liquid sprayed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D47/12
CPCB01D47/12
Inventor 王博郭玉强王海江邢兆杰刘志刚轩锐妮
Owner XIAN ULTRA FILTRATION ENVIRONMENTAL PROTECTION TECH CO LTD
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