Title:
【発明の名称】摩耗が最も少ない粉砕表面の連続削り取り手段を具備するローラー?ル
Document Type and Number:
Japanese Patent JPH11505761
Kind Code:
A
Abstract:
A description is made of a roller mill for grinding of particulate material, which roller mill comprises at least one grinding roller (3, 23, 33) which operates interactively with at least one further grinding body (1, 21, 31) such as a grinding table (21), a grinding ring (31), or a grinding roller (1). The roller mill is peculiar in that it comprises means (7) which provide for a continuous grinding-off of at least the areas on the surfaces of the grinding bodies (1, 3, 21, 23, 31, 33) which are subjected to least wear during the grinding process. As a result hereof, the surfaces of the grinding bodies are worn more uniformly across their entire width, thereby avoiding undesirable wear profiles and extending the effective lifetime of the grinding bodies.
Inventors:
Listen, Sten Yan
Application Number:
JP53527896A
Publication Date:
May 25, 1999
Filing Date:
April 19, 1996
Export Citation:
Assignee:
F.L.S.S.&M.P.N.A.S.
International Classes:
B02C4/30; B02C4/40; B02C4/28; B02C15/04; (IPC1-7): B02C4/28; B02C15/04
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)