Harmful gas collection and purification system for automobile turbocharger hose vulcanization

By combining a small spray tower with an automatic air intake structure, the problems of large footprint and inadequate purification of spray towers are solved, achieving efficient and economical purification of harmful gases and adapting to the dynamic changes in sulfurization production.

CN121338518BActive Publication Date: 2026-06-30浙江中冠汽车部件制造有限公司

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
浙江中冠汽车部件制造有限公司
Filing Date
2025-09-06
Publication Date
2026-06-30

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Abstract

This invention relates to the field of vulcanization waste gas purification technology, specifically a harmful gas collection and purification system for automotive turbocharger hose vulcanization. The system includes an induced draft fan, whose inlet is connected to an induced draft pipe. The induced draft pipe is connected to several sets of connecting pipes for directional air intake. The induced draft fan outlet is connected to the inlet pipes of several spray towers via an outlet pipe. The exhaust pipes of the spray towers are all connected to a plasma purifier. Each inlet pipe is equipped with an automatic air intake structure that opens automatically based on the inlet air pressure. The opening pressure of multiple automatic air intake structures varies in stages. By using several small spray towers instead of a traditional single large spray tower, combined with the directional air intake connecting pipe design, the footprint of a single tower and the overall equipment volume are significantly reduced. This effectively reduces the layout difficulty in densely populated production workshops, avoids interference with the production process, and is more suitable for actual production scenarios.
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