一种喷粉粉末负压式背包收集控制系统

By combining negative pressure collection with flame-retardant inert powder, the problems of powder floating and deposition during powder coating are solved, achieving safe and environmentally friendly powder collection and flame retardancy, and reducing the risk of explosion.

CN117046650BActive Publication Date: 2026-07-17GOLDEN SQUARE SAFETY TECH RES INST (SUZHOU) CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GOLDEN SQUARE SAFETY TECH RES INST (SUZHOU) CO LTD
Filing Date
2023-08-18
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In existing powder coating processes, powder that is not coated on the workpiece is not collected in an organized manner in the powder spraying area, resulting in powder floating and deposition. Furthermore, no effective flame retardant measures are taken, leading to a high risk of explosion.

Method used

It adopts a negative pressure powder collection unit, a filtration unit, and a collection unit, combined with a powder explosion-control flame-retardant inerting unit. Through negative pressure collection and spraying flame-retardant inerting powder, it achieves powder filtration and collection, and prevents combustion under collection conditions.

Benefits of technology

Effectively organize and collect powder to reduce the risk of explosion, meet environmental protection requirements, and ensure the safety and environmental friendliness of spraying operations.

✦ Generated by Eureka AI based on patent content.

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Abstract

本申请涉及一种喷粉粉末负压式背包收集控制系统,包括负压式粉末捕集工况及灭火控制单元、负压式粉末捕集单元、负压式粉末捕集过滤单元、粉末收集单元和粉末控爆阻燃惰化单元;粉末控爆阻燃惰化单元用于在负压式粉末捕集单元处于捕集工况状态下向喷射粉末负压捕集区喷射阻燃惰化粉体。该喷粉粉末负压式背包收集控制系统通过粉末控爆阻燃惰化单元向喷射粉末负压捕集区喷射阻燃惰化粉体,使到负压捕集的粉末混合了阻燃惰化粉体,负压捕集的粉末失去爆炸性;对喷涂工艺作业产生的粉末采用负压式粉末捕集单元、负压式粉末捕集过滤单元和粉末收集单元的负压式过滤、收集、排放,实现对粉末的收集和安全排放,满足喷涂作业环保的要求。
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