公开(公告)号：US4049544A

公开(公告)日：1977-09-20

申请号：US681173

申请日：1976-04-28

Applicant: Henry Neil Turner

Inventor： Henry Neil Turner

IPC: B07B13/00

CPC classification number: B07B13/00

Abstract: A method and a device to separate conductive particles from a mixture of conductive and non-conductive particles comprising a carbon element extending along and close to but out of contact with a metal drum the carbon element being connected to one terminal of an electric welding machine and the drum to the other terminal so that conductive particles will be welded to the drum to be later scraped off.

Abstract translation: 一种从导电和非导电颗粒的混合物分离导电颗粒的方法和装置，其包括碳金属元素，所述碳元素沿金属转鼓延伸并且接近金属转鼓，碳元素连接到电焊机的一个端子， 鼓到另一个端子，使导电颗粒被焊接到滚筒上以后被刮掉。