GB809528A - Improvements in or relating to refractory linings - Google Patents
Improvements in or relating to refractory liningsInfo
- Publication number
- GB809528A GB809528A GB11061/57A GB1106157A GB809528A GB 809528 A GB809528 A GB 809528A GB 11061/57 A GB11061/57 A GB 11061/57A GB 1106157 A GB1106157 A GB 1106157A GB 809528 A GB809528 A GB 809528A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- refractory
- suspended
- welded
- tubes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010426 asphalt Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000010459 dolomite Substances 0.000 abstract 1
- 229910000514 dolomite Inorganic materials 0.000 abstract 1
- 229910052839 forsterite Inorganic materials 0.000 abstract 1
- 239000001095 magnesium carbonate Substances 0.000 abstract 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 abstract 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract 1
- 235000014380 magnesium carbonate Nutrition 0.000 abstract 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Substances [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 229910052596 spinel Inorganic materials 0.000 abstract 1
- 239000011029 spinel Substances 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
- 239000011269 tar Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/06—Crowns or roofs for combustion chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/02—Crowns; Roofs
- F27D1/021—Suspended roofs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
- F27D1/06—Composite bricks or blocks, e.g. panels, modules
- F27D1/08—Bricks or blocks with internal reinforcement or metal backing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
809,528. Furnace linings. OUGHTIBRIDGE SILICA FIREBRICK CO. Ltd., BOOTH, C., and HEDLEY, C. S. April 4, 1957, No. 11061/57. Class 51 (2). A reinforced basic block used in lining the walls and roofs of metallurgical furnaces comprises a steel framework 11 enclosing steel tubes 12 welded to each other and to the frame, the complete assembly being filled with refractory 13 by ramming, pouring, vibration or by the use of guns or sand-slingers. Lugs 15 and 33 pierced with holes facilitate lifting. The refractory may include magnesite, alone or mixed with chrome, spinel or forsterite. Dolomite or alumina may also be used. If necessary, a bonding and/or hardening agent such as sodium silicate, sulphite lye, tar, bitumen or asphalt may be used. As applied to a circular segmental block, Fig. 2, the back face ends of the tubes 12 are connected by short, welded rods 16. A modified structure, Fig. 3, comprises slotted vertical and horizontal members 19 and 20 forming compartments of rectangular cross-section. A further modification. Fig. 5 (not shown), has horizontal plates between which are inserted crimped plates giving a series of triangular compartments. The invention is applied to a suspended furnace roof, Fig. 7, in which blocks 24 with back plates 25 carrying brackets 26 are pivotally connected to screwed rods 29 suspended from girders 30 by adjusting nuts 31 by which the roof arch is accommodated.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB11061/57A GB809528A (en) | 1957-04-04 | 1957-04-04 | Improvements in or relating to refractory linings |
| LU35349A LU35349A1 (en) | 1957-04-04 | 1957-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB11061/57A GB809528A (en) | 1957-04-04 | 1957-04-04 | Improvements in or relating to refractory linings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB809528A true GB809528A (en) | 1959-02-25 |
Family
ID=9979280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11061/57A Expired GB809528A (en) | 1957-04-04 | 1957-04-04 | Improvements in or relating to refractory linings |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB809528A (en) |
| LU (1) | LU35349A1 (en) |
-
1957
- 1957-04-04 GB GB11061/57A patent/GB809528A/en not_active Expired
- 1957-08-05 LU LU35349A patent/LU35349A1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU35349A1 (en) | 1957-10-05 |
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