Pleated metal mesh filter joining technology for manufacturing process such as chemical fiber, oil refinery, nuclear power plant.

摘要

The present invention relates to a pleated metal mesh filter mounted inside the housing in facilities such as a manufacturing plant, oil refinery, nuclear power plant, etc. In particular, by crimping and crimping metal fiber and stainless mesh on the cap and the housing, Straight welding and brazing welding in a circular direction.;An object of the present invention is to form a braided metal fiber or stainless mesh welded to the cap and boss attached to both sides of the pleated metal mesh filter by conventional plasma arc welding or gas tungsten arc welding.;The present invention relates to a pleated metal mesh filter mounted inside a housing in a manufacturing process of each field, wherein the metal fibers of the pleated metal mesh filter are brought into contact with the cap and the boss and joined in a circular direction by brazing.;The present invention provides a multi-processing process for the pleated metal mesh filter, which was only possible by highly skilled welding professionals, by joining the cap and boss in a circumferential direction with brazing to a pleated, win-formed metal filtration member. It is possible to work by the worker, and it is easy to work, and it is possible to automate with consistent care management by greatly simplifying a large number of welding processes and many parts required, and can manufacture various types of goods that cannot be produced by welding. There is an advantage of improving productivity.