首页>
外国专利>
Cleaning system for soldering furnace, used for PCBs, comprises cyclone separator in which liquid may run down walls into collector while gas escapes through central tube
Cleaning system for soldering furnace, used for PCBs, comprises cyclone separator in which liquid may run down walls into collector while gas escapes through central tube
A cleaning fluid may be introduced into the soldering furnace to dissolve solid contamination products on the walls of the processing chamber (1). Gas or vapor with fluid passes through a drainage pipe (6) to the cyclone for separation of the fluid with the dissolved material. A circuit board (2) is placed in the chamber for soldering. A dosing pump (4) draws ethylene glycol from a tank (5) and passes it to an evaporator (3) releasing ethylene glycol vapor into the tank.
展开▼