Device for separating over-spray paint mist and paint mist separation system equipped with same

• Main Authors: CHEN YONG, HAN JUNJIE, ZHANG CHUAN, LIN TAO
• Format: Patent
• Language: Chinese; English
• Published: 31.03.2020
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention discloses a device for separating over-spray paint mist and a paint mist separation system equipped with the same. The device for separating the over-spray paint mist comprises a movablefiltering frame and a filtering box body matched with the filtering frame, wherein the filtering frame comprises a plurality of paper-box filters and a bearing frame used for bearing the paper-box filters; the filtering frame is hung on top rails arranged in the filtering box body through idler wheels arranged at the top part of the filtering box body; the filtering box body is positioned in a space which is separated from a workshop environment and located below a flow guide cavity; an air inlet is formed at the inner side of the space; and an air exchange system is arranged and used for intensively exhausting VOC gas generated during replacement and transportation of the paper-box filters to prevent the VOC gas from entering the workshop environment. According to the invention, the catching efficiency of paint