CONTINUOUS GALVANIZING LINE PLATING BATH HAVING AN IMPROVED SINK ROLL SUPPORTING STRUCTURE, CAPABLE OF ALLOWING A BUSH AND A SLEEVE TO BE IN MUTUALLY AND LINEARLY CONTACT WITH TWO POINTS

摘要

PURPOSE: A CGL(Continuous Galvanizing Line) plating bath having an improved sink roll supporting structure is provided to support the sink roll supporting structure with a linear contact with two points, thereby stably supporting a sink roll.;CONSTITUTION: A CGL(Continuous Galvanizing Line) plating bath having an improved sink roll supporting structure includes a bath body and a bearing part. The bath body houses molten zinc. The bearing part is fixed to the bath body, and supports both ends of a sink roll. The bearing part includes a housing(110) and a bush(130). The housing has a through hole(112) housing a sleeve connected to the rotary shaft of the sink roll. The bush is coupled to the inner wall of the through hole. The bush and the sleeve are in mutually and linearly contact with two points(132a,132b).;COPYRIGHT KIPO 2013