A lift and wipe plasma tail gas water scrubbing device

The automatic cleaning of contaminants on the inner wall of the Raschig ring packing by the lifting frame and hollow tubular cleaning components solves the problem of reduced mass transfer efficiency and ensures the efficient and stable operation of the plasma tail gas washing device.

CN224541365UActive Publication Date: 2026-07-24WUXI SOAO SEMICON TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WUXI SOAO SEMICON TECH CO LTD
Filing Date
2025-06-16
Publication Date
2026-07-24

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Abstract

The utility model discloses a lift scrape dirty formula plasma tail gas water washing device, including water washing tower, be provided with shower nozzle and filler frame in water washing tower, be provided with a plurality of rasching ring fillers on the filler frame, be provided with the lifting frame by the lifting drive mechanism drive on the filler frame top, the bottom fixed setting of lifting frame has a plurality of cleaning members, and cleaning member is with rasching ring filler one -to -one coaxial corresponding setting, when lifting drive mechanism drive lifting frame moves down, drives cleaning member to vertically pass through the internal cavity of corresponding rasching ring filler, to scrape off the dirt accumulated in the inner wall of rasching ring filler. The cleaning member is hollow tubular structure, and the airflow channel that can pass through the tail gas is formed in it. The utility model discloses through setting lifting frame and cleaning member, realize the automatic cleaning of rasching ring filler inner wall dirt, avoid dirt accumulation and influence tail gas processing efficiency.
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