Method of regeneration of solder, particularly of tin-lead solders, and an apparatus for application the method

摘要

A method and apparatus for the regeneration of solder contained in a tank comprising a partition dividing the tank into two chambers which intercommunicate with one another above the partition. A filter is immersed in the solder in one chamber and a pump is immersed in the solder in the other chamber such that circulation of the solder is produced in the tank through the filter and pump. The filter and pump are supported as a unit on the top of the partition and are near the surface of the solder so that a free counter circulation is produced in the solder above the partition which is opposite the direction of circulation of the solder through the filter and pump.