APPARATUS FOR CLEANING ALUMINUM MEMBER

摘要

Disclosed is a metal member cleaning device used to remove impurities generated and bound on a surface of a metal member. The disclosed metal member cleaning device comprises: a hoist which includes a support frame suspending and supporting a metal member having a surface to which impurities are bound, and a vertical beam moving the support frame at least forwards and backwards; a cleaning bath which is empty to accommodate a cleaning liquid to remove impurities therein, having a shape of forming walls in four directions such that the outskirt closes the inside, is provided with a first entrance longitudinally opened left and right to allow a metal member support to the support frame to enter and exit and a first connection entrance communicating with the first entrance to allow the vertical beam to enter and exit on one side wall, and is provided with a first groove connected to the first connection entrance such that the vertical beam moves to a center of the cleaning bath through the first connection entrance on the upside wall; a first shutter which opens and closes the first entrance; a vent pipe connected to the cleaning bath to discharge gas generated from the cleaning liquid from the inside to the outside of a cleaning bath cover through a predetermined path; and a heater which heats the cleaning liquid accommodated in the cleaning bath.