A device, system and method for adsorption and sedimentation of waste gas containing particulate matter

By using the spray assembly to wet the textile fabric in the exhaust gas treatment device, the problem of unsatisfactory and high cost in the prior art is solved, and efficient exhaust gas purification and low-cost operation are achieved.

CN110141925BActive Publication Date: 2025-03-28KINGFA SCI & TECH CO LTD +1
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Patent Information

Application Number
CN201910585745.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2019-07-01
Publication Date
2025-03-28
Estimated Expiration
2039-07-01

AI Technical Summary

Technical Problem

The prior art has problems such as easy saturation of adsorbents, high safety hazards, high cost and high failure rate when dealing with particulate waste gases, and the treatment effect is not ideal, making it difficult to meet the high-versatility needs of the modified plastic industry.

Method used

An adsorption and settlement device containing particulate waste gas is designed, and the textile fabric is wet with a spray assembly, and the textile fabric is used to spray liquid to immerse it in layers on the exhaust gas path using the adsorption capacity of the textile fabric to achieve efficient filtration, adsorption and settlement of unclean substances in the exhaust gas.

Benefits of technology

It significantly improves the initial purification effect of waste gas, reduces the cost of use, improves the stability and efficiency of the device, and solves the solid waste, safety hazards and high cost problems existing in the prior art.

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Abstract

The present invention provides an adsorption and sedimentation device, system and method for waste gas containing particulate matter, wherein the device comprises: an air inlet pipeline, a purification body and an air outlet pipeline connected in sequence; a spray assembly and a textile cloth are arranged in the purification body, and the textile cloth is distributed in multiple layers in the purification body along the direction from the air inlet pipeline to the air outlet pipeline, and the spray assembly is configured to spray liquid to soak the textile cloth; and also comprises a waste liquid collection pipeline, and the waste liquid collection pipeline is connected to the bottom of the purification body. The liquid is sprayed onto the textile cloth, and the adsorption capacity of the soaked textile cloth is utilized to arrange the liquid layer by layer on the path through which the waste gas passes, so that the unclean substances in the waste gas are efficiently filtered, adsorbed and settled. Compared with the prior art, the initial purification effect of the gas is significantly enhanced. Moreover, the structure is simple, the cost is low, the operation is stable, the use cost is low, the efficiency is high, the failure rate is low, and it can operate for a longer time, which solves the problems existing in the prior art.
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