| 摘要 |
<p>A water spray nozzle for removing paint particles from air exhauseted from a paint spray booth. The nozzle has an inlet and an outlet and at least two orifices therebetween which are of progressively diminishing size in a direction toward the outlet. The walls of the nozzle are designed to produce considerable turbulence of the water stream flowing through the nozzle and to produce a wide angle solid spray of water from the nozzle outlet.</p> |
