Refractory lining for tubular wall
AssigneeMokesys AG
InventorAndreas Kern
Life of this patent
Estimating the term…
Abstract
A refractory tube wall lining comprises a multiplicity of refractory tiles (1) which are arranged next to and above one another and each have two T-shaped slots (16) which extend over the entire height of the tile. The tiles (1) are held on the lined tube wall (2) by means of in each case two screw-like tile holders (11). Brackets which are independent of the tile holders (11) are used to support the tiles (1). Stepped top and bottom edges of the tiles (1) allow the tiles (1) to move vertically with respect to one another without the seal of the tube wall lining being lost. For the same purpose, the two side edges (14, 15) of each tile (1) are fitted with a tongue (141) or a groove (151).
Claims18
A refractory tube wall lining comprising a plurality of refractory tiles (1) which are arranged next to and above one another;
- at least one tile holder (11), which is intended to hold each tile (1) on a tube wall (2;
- 2′) having tubes (21;
- 21′;
- 23′) connected by webs (22;
- 22′), said at least one tile holder (11) permitting displacement of said tile (1) parallel to said tube wall (2;
- 2′), and said plurality of refractory tiles (1) being supported by at least one bracket (3) which is independent of said at least one tile holder (11), wherein said at least one tile holder (11) and said at least one bracket (3) are designed to be attached to the webs (22;
- 22′) of the tube wall (2;
- 2′).
A method for lining a tube wall (2;
- 2′), having tubes (21;
- 21′;
- 23′) which are connected by webs (22;
- 22′), with a tube wall lining according to any one of claims 1 to 8 and 12 to 16, comprising attaching the brackets (3) and the tile holders (11) to the webs (22;
- 22′) of the tube wall (2;
- 2′), then positioning the plurality of refractory tiles (1) at a distance from the tube wall (2;
- 2′), and filing the space between the tube wall (2;
- 2′) and the tiles (1) with liquid mortar.
A fire-proof barrier, comprising:
- a wall structure having tubes (21;
- 21′;
- 23′) connected to one another by webs (22;
- 22′);
- and
- a refractory tube wall lining having a plurality of refractory tiles (1) which are arranged next to and above one another, at least one tile holder (11) to hold each tile (1) on the wall, said at least one tile holder (11) permitting displacement of said tile (1) parallel to said wall structure, and said plurality of refractory tiles (1) being supported by at least one bracket (3) which is independent of said at least one tile holder (11), wherein said at least one tile holder (11) and said at least one bracket (3) each attach to the webs (22;
- 22′), said refractory tube wall lining being positioned adjacent said wall structure to protect said wall structure from a source of heat applied to said refractory tube wall lining on a side thereof that is opposite said wall structure.
Dependencies are inferred from the claim text.