The spray drying spray booth is operated by means of upper air supply and lower air exhaust. When the painting process is carried out, the blower and the exhaust fan are simultaneously started (if the temperature of the operating environment needs to be raised in winter, the heating system is also started at the same time).
The outdoor fresh air is purified by the air inlet through the air inlet filter and enters the heating blower group; then the air flow is sent to the static pressure chamber at the top of the spray booth by the blower, and the filter cotton at the bottom of the static pressure chamber is subjected to the air flow. After pressing,
Blocking solid dust; 过滤后, 它以均匀的风速进入喷房, 在工件和操作员周围形成自上而下的微风气流, 使喷漆过程中产生的残留漆雾随气流流下，不会向周围扩散.
保护操作者的劳动安全. 房间平均空载风速为O. 3~哦. 5 米 / 秒. 在有序气流的作用下, 含油漆的雾气通过光格栅进入通风槽, 大部分漆雾绕过沟槽格栅.
在以下挡板中, 由于气流的突然折射, 漆雾颗粒随着惯性沉降在折叠板上, 残留的细小漆雾颗粒随气流再次通过挡板下方的漆雾过滤棉，将残留的漆雾颗粒带出. 筛选,
净化后的气流通过防爆排风机排向室外天空. 漆雾净化效率≥95%.
