| 摘要 |
PURPOSE: A chemical dispense nozzle of a spray is provided to control a chemical dispense region according to spray area and to reduce the power of a blower required for chemical solution spray. CONSTITUTION: A chemical dispense nozzle of a spray has a ball(20) for checking the flow and blocking of chemical solution to an inflow hole of a body(10) with a predetermined chemical solution accommodation space. The ball is elastically supported by a spring(40) in which a tension is controlled by a pressing plate(30). The chemical solution penetrated through a through-hole(31) is sprayed through a spray hole(51) of the mounted spray plate(50) by a stopper ring(70).
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