Paint mist separation unit, separation device and spraying equipment

• Main Authors: WANG CHENDI, LIU TIANLI, HAN JUNJIE, KONG FEI, ZHAO JIAN, HAN JUN, HUANG PENG, LIU HAO, ZHANG CHUAN, LIN TAO
• Format: Patent
• Language: Chinese; English
• Published: 02.08.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention discloses a paint mist separation unit, a separation device and spraying equipment. The paint mist separation unit is of a split type structure and comprises a recyclable external structure and a disposable paint mist separation box used in cooperation with the external structure, and the external structure is provided with an inlet and an outlet for inflow and outflow; the external structure is composed of a base forming the outlet and a plurality of side face frames vertically arranged on the upper surface of the base, the side face frames are located between the outlet and the outer edge of the base, and after the side face frames are sequentially connected end to end, a space used for containing the paint mist separation box is defined between the upper surface of the base and the inner side faces of the side face frames; the paint mist separation box comprises a shell provided with an airflow inlet and an airflow outlet which are opposite, and a paint mist separation structure arranged in t