GB1118832A - Annealing and decorating furnaces - Google Patents

Annealing and decorating furnaces

Info

Publication number
GB1118832A
GB1118832A GB2372066A GB2372066A GB1118832A GB 1118832 A GB1118832 A GB 1118832A GB 2372066 A GB2372066 A GB 2372066A GB 2372066 A GB2372066 A GB 2372066A GB 1118832 A GB1118832 A GB 1118832A
Authority
GB
United Kingdom
Prior art keywords
zones
conveyer
burners
zone
adjustable
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
GB2372066A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2372066A priority Critical patent/GB1118832A/en
Publication of GB1118832A publication Critical patent/GB1118832A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C03B25/04—Annealing glass products in a continuous way
    • C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

1,118,832. Glass annealing furnaces. E. W. BOWMAN. 26 May, 1966, No. 23720/66. Heading F4B. In a glass annealing furnace having a tunnel chamber divided into a plurality of heating and cooling zones, A-H, by refractory walls 4 and 5 above and below an endless conveyer 8, each zone is independently controlled in response to thermocouples 40-47 in the zones A-H respectively. The first heating zone A has a radiation plate 21 and burners 20 above the conveyer and burners 23 below, further zones B, C and D having burners 54, 55 and 56 below the conveyer. Each of the zones B-G has a fan 34 drawing in air through a motorcontrolled adjustable louvre, and an exhaust stack 37 having a damper 38 therein. The final rapid cooling zone H has a plurality of fans 50, 50a and an adjustable door 28 with counterweights 29. Each of the zones E-G has an adjustable door 6 moved by a motor 7. Deflector plates and a centre wall baffle may be provided beneath the conveyer to, respectively deflect the circulating air and the combustion products. The thermo-couples are connected to limit switches in a control panel, which automatically control the operation according to a predetermined temperature curve.
GB2372066A 1966-05-26 1966-05-26 Annealing and decorating furnaces Expired GB1118832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2372066A GB1118832A (en) 1966-05-26 1966-05-26 Annealing and decorating furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2372066A GB1118832A (en) 1966-05-26 1966-05-26 Annealing and decorating furnaces

Publications (1)

Publication Number Publication Date
GB1118832A true GB1118832A (en) 1968-07-03

Family

ID=10200204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2372066A Expired GB1118832A (en) 1966-05-26 1966-05-26 Annealing and decorating furnaces

Country Status (1)

Country Link
GB (1) GB1118832A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152647A (en) * 1984-01-07 1985-08-07 Stein Atkinson Strody Ltd Furnace with sub-zones having air flow control device
CN103412586A (en) * 2013-06-28 2013-11-27 蚌埠凯盛工程技术有限公司 Annealing kiln temperature control system of ultra-thin float glass

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152647A (en) * 1984-01-07 1985-08-07 Stein Atkinson Strody Ltd Furnace with sub-zones having air flow control device
CN103412586A (en) * 2013-06-28 2013-11-27 蚌埠凯盛工程技术有限公司 Annealing kiln temperature control system of ultra-thin float glass
CN103412586B (en) * 2013-06-28 2015-08-26 蚌埠凯盛工程技术有限公司 Thin float glass annealing kiln temperature control system

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