Patent · US Expired

Method for preventing material to be briquetted from sticking to a roll surface

US6103159A · kind A · utility

6Cited by

6References

32Claims

0Family size

Assignee

MASCHINENFABRIK KOEPPERN GMBH & CO. KG · DE

Inventors

Wolfgang Schutze · Bochum, DE
Werner Plagemann · Bochum, DE
Siegfried Grone · Witten, DE

Key dates

Filing date	Jul 17, 1998
Grant date	Aug 15, 2000
Priority date	—
Expiry date	Jul 17, 2018

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB21B27/10
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The present invention relates to a method for preventing material to be briquetted from sticking to a roll surface of a briquetting roll press. To be more specific, a sticking of the material to be briquetted to and a sintering of the material on the roll surface are to be prevented. To this end, a lubricant emulsion which is atomized with a gas is sprayed onto the roll surface.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.