Furnace chamber lining structure

US4463690A · kind A · utility

Assignees

• Rheinische Braunkohlenwerke AG · DE
• Karrenh GmbH · DE

Inventors

• Wolfgang Hermann · Lechenich, DE
• Bernhard Ruter · Königsdorf, DE
• Rainer Gorris · Ratingen, DE
• Herbert Nowak · Meerbusch, DE

Key dates

• Filing date: Jun 18, 1982
• Grant date: Aug 7, 1984
• Expiry date: Jun 18, 2002

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F27D2099/0081
• WIPO field: Thermal processes and apparatus
• WIPO sector: Mechanical engineering

Abstract

A lining for a furnace chamber which is at least approximately round in cross-section is divided into at least two layers in a radial direction and into at least two portions in an axial direction. A gas seal is disposed between the lining portions, the gas seal being in the form of a foil as of metal and being divided in a radial direction into at least two portions releasably connected together in such a manner as to permit the inner portion to be removed in an axial direction. The gas seal can therefore be composed of individual seal portions, in a radial direction, and can be fitted separately.