GB954674A - Tunnel kilns - Google Patents

Tunnel kilns

Info

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
Application number
GB33207/60A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aton Planungs & Baugesellschaft fur Die Keramische Industrie Mbh
Original Assignee
Aton Planungs & Baugesellschaft fur Die Keramische Industrie Mbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aton Planungs & Baugesellschaft fur Die Keramische Industrie Mbh filed Critical Aton Planungs & Baugesellschaft fur Die Keramische Industrie Mbh
Publication of GB954674A publication Critical patent/GB954674A/en
Expired legal-status Critical Current

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.
GB33207/60A 1959-11-12 1960-09-27 Tunnel kilns Expired GB954674A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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