Chamber having discharge base

US6877445B2 · kind B2 · utility

Assignee

• Polysius AG

Inventors

• Ludwig Könning · Ahlen, DE
• Thomas Rüther · Drensteinfurt, DE
• Ralf Osburg · Beckum, DE
• Ludger Brentrup · Oelde, DE
• Holger Schmidthals · Beckum, DE
• Martin Torner · Ennigerloh, DE

Key dates

• Filing date: Dec 31, 2002
• Grant date: Apr 12, 2005
• Expiry date: Dec 31, 2022

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F23J1/02
• WIPO field: Environmental technology
• WIPO sector: Chemistry

Abstract

A chamber having a discharge base discharges an oversize fraction of a material and a fine fraction of the material separately from the chamber. The discharge base for the chamber for the heat treatment of the material is capable of separating the fine fraction of the material from the oversize fraction of the material. The discharge base has a plurality of conveyor elements which are movable to and fro for the discharge of the oversize fraction of the material. The discharge base is also provided with separator openings for separating out the fine fraction of the material. The conveyor elements are of bar-shape construction and are disposed in parallel to one another on the discharge base to be moveable in the direction of their longitudinal extent, and the separator openings are formed by longitudinal gaps between the conveyor elements.