APPAREILLAGE POUR PROJETER PAR PULVERISATION UN LIQUIDE SUR DES PIECES ET POUR INTERCEPTER L'EXCEDENT DE LIQUIDE PROJETE

摘要

A spray booth provided with a horizontally oriented nozzle for the surface-coating (e.g. coloring) of suspended workpieces passing by on a conveyor is provided with an upright screen intercepting excess coating material. The screen is a disk or an endless band driven continuously at slow speed to accumulate the excess fluid in a coherent film which is stripped off by a stationary wiper for immediate or delayed reuse.