GB954674A - Tunnel kilns - Google Patents
Tunnel kilnsInfo
- Publication number
- GB954674A GB954674A GB33207/60A GB3320760A GB954674A GB 954674 A GB954674 A GB 954674A GB 33207/60 A GB33207/60 A GB 33207/60A GB 3320760 A GB3320760 A GB 3320760A GB 954674 A GB954674 A GB 954674A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dampers
- kiln
- tunnel
- openings
- cooling
- 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
Classifications
-
- 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
- F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Furnace Details (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
954,674. Cooling in tunnel kilns. ATON PLANUNGSUND BAUGESELLSCHAFT FUR DIE KERAMISCHE. Sept. 27, 1960 [Nov. 12, 1959], No. 33207/60. Heading F4B. In the cooling zone of a tunnel kiln cooling pipes are disposed behind a screen with a number of damper controlled openings. Ribs e extending from the kiln cover have flanges h<SP>1</SP>, h<SP>11</SP> connected by transverse bridges p<SP>1</SP>, p<SP>11</SP> defining equal openings 0<SP>1</SP>.0<SP>11</SP> and 0<SP>111</SP>. An assembly of dampers q<SP>1</SP>, q<SP>11</SP>, q<SP>111</SP>, q<SP>1111</SP> spaced by connecting rods r<SP>1</SP>, r<SP>11</SP> slides over the bridges and may be moved by rods k<SP>1</SP>, k<SP>11</SP> extending through the kiln wall to expose the cooling pipes to the kiln tunnel to an adjustable extent. In a modification, Figs. 4-6 (not shown), a single bridge forms two openings controlled by independent sliding dampers. In either embodiment the adjustment of the dampers may be controlled automatically in accordance with the temperature requirements. In higher temperature regions ceramic dampers are used, but in lower temperature regions sheet-metal dampers, possibly with insulating linings, are used.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA0033255 | 1959-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB954674A true GB954674A (en) | 1964-04-08 |
Family
ID=6928092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB33207/60A Expired GB954674A (en) | 1959-11-12 | 1960-09-27 | Tunnel kilns |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB954674A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0046994A1 (en) * | 1980-08-28 | 1982-03-10 | Buchtal GmbH Keramische Betriebe | Roller hearth furnace |
EP0046993A1 (en) * | 1980-08-28 | 1982-03-10 | Buchtal GmbH Keramische Betriebe | Process for preventing reoxidation of fired goods in the cooling zone of a roller hearth furnace |
US4462797A (en) * | 1982-04-21 | 1984-07-31 | Gottfried Cremer | Cooling zone for a kiln, more specially a roller kiln |
-
1960
- 1960-09-27 GB GB33207/60A patent/GB954674A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0046994A1 (en) * | 1980-08-28 | 1982-03-10 | Buchtal GmbH Keramische Betriebe | Roller hearth furnace |
EP0046993A1 (en) * | 1980-08-28 | 1982-03-10 | Buchtal GmbH Keramische Betriebe | Process for preventing reoxidation of fired goods in the cooling zone of a roller hearth furnace |
WO1982000876A1 (en) * | 1980-08-28 | 1982-03-18 | Cremer G | Cooling zone of a furnace,in particular of a roller furnace |
JPS5774578A (en) * | 1980-08-28 | 1982-05-10 | Shiyunaideru Gmbh Unto Co | Kiln apparatus |
JPS57501793A (en) * | 1980-08-28 | 1982-10-07 | ||
US4462797A (en) * | 1982-04-21 | 1984-07-31 | Gottfried Cremer | Cooling zone for a kiln, more specially a roller kiln |
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