| 摘要 |
A spraybooth, particularly but not exclusively, for use in a paint spraying installation wherein air, in use contaminated with overspray particles or droplets, is drawn from a spraying area into a washing chamber 13, at high speed over the exposed surface of a liquid cleansing agent contained by a tank 11, the air entraining liquid cleansing agent, and within the washing chamber the overspray particles or droplets being washed from the airflow by the entrained cleansing agent, the washed air passing out of the spraybooth, and the cleansing agent containing the contaminants being returned to the tank wherein the contaminants settle in the form of a sludge the distribution plate 36, 36a of the washing chamber 13, against which the cleansing agent stream entrained by the air entering the chamber in use first impinges, is defined by first and second planar surfaces being disposed generally at right-angles to one another and extending, with their line of intersection horizontal, widthwise of the spraybooth, the first, lowermost surface 36 extending from below the cleansing agent level of the tank 11 rearwardly and upwardly, and the second, uppermost surface 36a thus extending upwardly and forwardly. <IMAGE>
|
