| 摘要 |
FIELD: equipment for applying protective, corrosion-resistant or ornamental coats. SUBSTANCE: apparatus has electrizer and feeder divided by partition wall into upper and lower cavities. Upper cavity is connected via output union and hose to electrizer. Lower cavity is connected to input union. Conical funnel is positioned in upper cavity so that its base is disposed above partition wall. Upper part of funnel is coupled to output union which is connected with its one side to compressed air pipeline and with its other side to electrizer. Conical surface of funnel is made perforated. EFFECT: increased efficiency and improved quality of applied coat by uniform supplying of air-and-powder mixture into electrizer. 2 cl, 1 dwg
|
