System for removing adhering liquid from objects after a galvanic or chemical surface treatment

US4469526A · kind A · utility

Assignee

• SCHERING CORPORATION · US

Inventors

• Helmut Budinsky · Winkelhaid, DE
• Horst Blasing · Berlin, DE

Key dates

• Filing date: Aug 16, 1982
• Grant date: Sep 4, 1984
• Expiry date: Aug 16, 2002

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F26B11/182
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

Cleaning of objects from adhering liquid surface treating medium after galvanic and/or chemical surface treatment and recovery of the liquid medium is performed by lifting objects treated in a working container by a drum aggregate, bringing two half shells over the drum aggregate to embrace the latter so that at only a lower region of the drum aggregate a gap remains, and blowing a gas stream through the half shells to the drum aggregate so that an adhered treating medium is removed from the objects and flows directly back to the working container through the gap.