WORKING ELECTRODE OF ELECTRO DYNAMIC CRUSHER Russian patent published in 2010 - IPC B02C19/18 

FIELD: process engineering.

SUBSTANCE: invention relates to electro dynamic crushers. Proposed electrode comprises insulator with central conductor with its working end accommodating electrode tip formed by replaceable element. Contact section of said tip axially adjoins the thrust section of central conductor working end at preliminary compression strain. Detachable element end opposite said electrode tip is screwed on central conductor with the help of first threaded joint. Detachable element between first threaded joint and contact section comprises elongated section, and/or central conductor between first threaded joint and thrust section comprises elongated section with its length being twice as large as the diametre of the first threaded joint.

EFFECT: higher efficiency.

39 cl, 8 dwg