Arrangement for crushing and cooling material passing out of a firing oven

US5580005A · kind A · utility

Assignee

• Claudius Peters Aktiengesellschaft · DE

Inventors

• Hartmut Meyer · Bleckede, DE
• Gunther Koeberer · Hamburg, DE

Key dates

• Filing date: Nov 15, 1994
• Grant date: Dec 3, 1996
• Expiry date: Nov 15, 2014

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B02C4/28
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

Arrangement for crushing and cooling the material passing out of a firing oven, wherein the crusher is arranged in the hot region, preferably immediately following the oven, in the path of the material upstream of the cooler. According to the invention the crusher comprises a plurality of roll-like crushing elements which are mounted overhung and which project into the path of the material from outside said path and for maintenance purposes are retractable therefrom.