GB1107481A - Improvements in or relating to ceramic-ware kilns - Google Patents
Improvements in or relating to ceramic-ware kilnsInfo
- Publication number
- GB1107481A GB1107481A GB4390664A GB4390664A GB1107481A GB 1107481 A GB1107481 A GB 1107481A GB 4390664 A GB4390664 A GB 4390664A GB 4390664 A GB4390664 A GB 4390664A GB 1107481 A GB1107481 A GB 1107481A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- roller
- shaft
- sleeve
- held
- 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
- 239000004568 cement Substances 0.000 abstract 2
- 239000000919 ceramic Substances 0.000 abstract 2
- 241000282596 Hylobatidae Species 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/02—Skids or tracks for heavy objects
- F27D3/026—Skids or tracks for heavy objects transport or conveyor rolls for furnaces; roller rails
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor
- F27B9/2407—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Tunnel Furnaces (AREA)
Abstract
1,107,481. Rollers. GIBBONS BROS. Ltd. 28 Dec., 1965 [28 Oct., 1964], No. 43906/64. Heading F2U. [Also in Division F4] In a continuous ceramic firing kiln, the need for forcibly cooling the extremeties of hollow ceramic rollers 17 is removed by containing the ends of said rollers within the relatively cool region of ducts 18, extending through the thick refractory walls 13 and insulation 14, and having attached to the ends of said rollers by means of sleeves 27, metallic shafts 25, direct contact between shaft and roller being prevented by providing a layer 28 of refractory cement between the roller and sleeve and welding the other end of the sleeve to the ends of four vanes 26 projecting from the shaft. The rollers are operated by a chain drive mechanism acting on sprockets 34, said rollers being held between removable bearings 32, with plug 31 acting as a seal. In a modification (Fig. 7, not shown), the shaft has screwed on to its end a metallic end cap (122) within which the roller is held by means of refractory cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4390664A GB1107481A (en) | 1964-10-28 | 1964-10-28 | Improvements in or relating to ceramic-ware kilns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4390664A GB1107481A (en) | 1964-10-28 | 1964-10-28 | Improvements in or relating to ceramic-ware kilns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1107481A true GB1107481A (en) | 1968-03-27 |
Family
ID=10430868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4390664A Expired GB1107481A (en) | 1964-10-28 | 1964-10-28 | Improvements in or relating to ceramic-ware kilns |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1107481A (en) |
-
1964
- 1964-10-28 GB GB4390664A patent/GB1107481A/en not_active Expired
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