FI115834B - Förfarande och anordning för uppvärming av glasskivor - Google Patents

Förfarande och anordning för uppvärming av glasskivor Download PDF

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Publication number
FI115834B
FI115834B FI20045214A FI20045214A FI115834B FI 115834 B FI115834 B FI 115834B FI 20045214 A FI20045214 A FI 20045214A FI 20045214 A FI20045214 A FI 20045214A FI 115834 B FI115834 B FI 115834B
Authority
FI
Finland
Prior art keywords
heating
convection air
heat
glass
heated
Prior art date
Application number
FI20045214A
Other languages
English (en)
Finnish (fi)
Other versions
FI20045214A0 (sv
Inventor
Tarmo Pesonen
Jari Kurvinen
Original Assignee
Tamglass Ltd Oy
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 Tamglass Ltd Oy filed Critical Tamglass Ltd Oy
Publication of FI20045214A0 publication Critical patent/FI20045214A0/sv
Priority to FI20045214A priority Critical patent/FI115834B/sv
Priority to AT05103972T priority patent/ATE500203T1/de
Priority to DE602005026604T priority patent/DE602005026604D1/de
Priority to EP05103972A priority patent/EP1604958B1/en
Priority to TW094116151A priority patent/TW200606117A/zh
Priority to CA002508158A priority patent/CA2508158A1/en
Priority to AU2005202315A priority patent/AU2005202315B2/en
Priority to JP2005165209A priority patent/JP4809633B2/ja
Priority to RU2005117774/03A priority patent/RU2005117774A/ru
Priority to BR0502084-0A priority patent/BRPI0502084A/pt
Priority to RU2008101468/22U priority patent/RU73665U1/ru
Priority to US11/148,322 priority patent/US20050274373A1/en
Priority to CNB2005100769611A priority patent/CN100366554C/zh
Application granted granted Critical
Publication of FI115834B publication Critical patent/FI115834B/sv

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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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
    • C03B29/08—Glass sheets
    • 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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
    • F27B9/063—Resistor heating, e.g. with resistors also emitting IR rays
    • 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 tunnel furnace
    • 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 tunnel furnace 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 tunnel furnace being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
    • 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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
    • 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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • 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
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Tunnel Furnaces (AREA)
  • Resistance Heating (AREA)

Claims (8)

1. Förfarande för uppvärmning av glasskivor (4) i en värmeugn (1), där glasskivan (4) uppbärs pä valsar (4) och vilken glasskiva (4) uppvärms pä ovan- och undersi-5 dan med konvektionsluft (A) eller en kombination av konvektionsluft (A) och sträl-värme, vilken konvektionsluft (A) uppvärms med elektriska motständ (7, 8) och/eller brännbar gas, kännetecknat därav, att för uppvärmning av konvektionsluft (A) används en värmeackumulator (9, 10). 10
2. Förfarande enligt patentkravet 1, kännetecknat därav, att värmeackumulatorn (9, 10) uppvärms med elektriska motständ (7, 8) och/eller brännbar gas.
3. Förfarande enligt patentkravet 1 eller 2, kännetecknat därav, att under hela uppvärmningsskedet uppvärms värmeackumulatorn (9, 10) med en effekt, vars 15 maximivärde är väsentligen mindre än vid inledningsskedet av glasskivans (4) uppvärmning erforderlig värmeeffekt.
4. Förfarande enligt nägot av patentkraven 1 - 3, kännetecknat därav, att värmeackumulatorn (9, 10) uppvärms väsentligen med konstant effekt. 20
5. Anordning för uppvärmning av glasskivor i en värmeugn (1), som omfattar valsar ”(3) för uppbärning av glasskivan (4), glasskivans (4) övre och undre konvektions- ’ | bllsmedel (5a, 5b, 11; 6a, 6b, 12) eller en kombination av konvektionsbläsmedel » t · ’· / (5a, 5b, 11; 6a, 6b, 12) och värmesträlare, med vilka glasskivan (4) kan uppvärmas, • · *' : 25 elektriska motständ (7, 8) eller en gasbrännare för uppvärmning av konvektionsluft, •;;; kännetecknad därav, att värmeugnen (1) uppvisar en värmeackumulatorn (9,10) ’ · · ' med vilken konvektionslyften (A) kan uppvärmas.
•;; : 6. Anordning enligt patentkravet 5, kännetecknad därav, att värmeackumulatorn • ♦ ‘ ; - ’ 30 (9, 10) är anordnad i samband med de elektriska motständen (7, 8) och/eller gas- brännaren.
, ’: , 7. Anordning enligt patentkravet 5 eller 6, kännetecknad därav, att de elektriska . · ’ ; motständens (7, 8) och/eller brännbara gasens avgivna effekt är väsentligen mindre 35 än den vid inledningen av glasskivans (4) uppvärmning erforderliga värmeeffekten. 8 115834
8. Anordning enligt nägot av patentkraven 5 - 7, kännetecknad därav, att de elek-triska motständens (7, 8) och/eller den brännbara gasens avgivna effekt är väsent-ligen konstant. 5 * * · • · * · * » * » · I I I ! »
FI20045214A 2004-06-09 2004-06-09 Förfarande och anordning för uppvärming av glasskivor FI115834B (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FI20045214A FI115834B (sv) 2004-06-09 2004-06-09 Förfarande och anordning för uppvärming av glasskivor
AT05103972T ATE500203T1 (de) 2004-06-09 2005-05-12 Verfahren und vorrichtung zum erwärmen von glasscheiben
DE602005026604T DE602005026604D1 (de) 2004-06-09 2005-05-12 Verfahren und Vorrichtung zum Erwärmen von Glasscheiben
EP05103972A EP1604958B1 (en) 2004-06-09 2005-05-12 Method and apparatus for heating glass panels
TW094116151A TW200606117A (en) 2004-06-09 2005-05-18 Method and apparatus for heating glass panels
CA002508158A CA2508158A1 (en) 2004-06-09 2005-05-25 Method and apparatus for heating glass panels
AU2005202315A AU2005202315B2 (en) 2004-06-09 2005-05-27 Method and apparatus for heating glass panels
JP2005165209A JP4809633B2 (ja) 2004-06-09 2005-06-06 ガラスパネルを加熱するための方法及び装置
RU2005117774/03A RU2005117774A (ru) 2004-06-09 2005-06-08 Способ и устройство для нагрева стеклянных панелей
BR0502084-0A BRPI0502084A (pt) 2004-06-09 2005-06-08 Método e aparelho para o aquecimento de painéis de vidros
RU2008101468/22U RU73665U1 (ru) 2004-06-09 2005-06-08 Устройство для нагрева стеклянных панелей
US11/148,322 US20050274373A1 (en) 2004-06-09 2005-06-09 Method and apparatus for heating glass panels
CNB2005100769611A CN100366554C (zh) 2004-06-09 2005-06-09 用于加热玻璃板的方法和设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20045214A FI115834B (sv) 2004-06-09 2004-06-09 Förfarande och anordning för uppvärming av glasskivor
FI20045214 2004-06-09

Publications (2)

Publication Number Publication Date
FI20045214A0 FI20045214A0 (sv) 2004-06-09
FI115834B true FI115834B (sv) 2005-07-29

Family

ID=32524588

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20045214A FI115834B (sv) 2004-06-09 2004-06-09 Förfarande och anordning för uppvärming av glasskivor

Country Status (12)

Country Link
US (1) US20050274373A1 (sv)
EP (1) EP1604958B1 (sv)
JP (1) JP4809633B2 (sv)
CN (1) CN100366554C (sv)
AT (1) ATE500203T1 (sv)
AU (1) AU2005202315B2 (sv)
BR (1) BRPI0502084A (sv)
CA (1) CA2508158A1 (sv)
DE (1) DE602005026604D1 (sv)
FI (1) FI115834B (sv)
RU (2) RU73665U1 (sv)
TW (1) TW200606117A (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2772026C1 (ru) * 2021-10-19 2022-05-16 Общество с ограниченной ответственностью "Технология и Оборудование для Стеклянных Структур" (ООО "ТОСС") Способ изготовления структурного блока из стёкол разных составов и устройство для его реализации

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DE102005057238B4 (de) * 2005-11-29 2011-11-10 Pennekamp Gmbh Ofenanlage für Waren, insbesondere für Glaswaren und Verfahren zum Betreiben dieser
KR101167273B1 (ko) 2012-01-27 2012-07-23 장근수 판 가열로
US20140199446A1 (en) * 2013-01-11 2014-07-17 Star Manufacturing International, Inc. Split-Belt Conveyor Toaster
CN104567359B (zh) * 2014-12-31 2018-08-07 佛山市南海研明热能设备科技有限公司 红外线燃气喷流式铝棒加热炉
EP3426046B1 (en) * 2016-03-09 2023-06-07 DMP Enterprises Pty Ltd Conveyor-type oven
CN215305176U (zh) * 2021-06-15 2021-12-28 江门市新会恒隆家居创新用品有限公司 多士炉
WO2022269479A1 (en) * 2021-06-22 2022-12-29 Sacmi Forni & Filter S.p.A. Heating assembly and industrial apparatus for the firing of ceramic articles
IT202100016352A1 (it) * 2021-06-22 2022-12-22 Sacmi Forni & Filter S P A Gruppo riscaldatore ed apparato industriale per la cottura di manufatti ceramici
CN113636747B (zh) * 2021-09-14 2023-10-13 福耀集团(福建)机械制造有限公司 一种玻璃加热炉及玻璃加热方法

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Publication number Priority date Publication date Assignee Title
RU2772026C1 (ru) * 2021-10-19 2022-05-16 Общество с ограниченной ответственностью "Технология и Оборудование для Стеклянных Структур" (ООО "ТОСС") Способ изготовления структурного блока из стёкол разных составов и устройство для его реализации

Also Published As

Publication number Publication date
ATE500203T1 (de) 2011-03-15
CA2508158A1 (en) 2005-12-09
RU73665U1 (ru) 2008-05-27
EP1604958B1 (en) 2011-03-02
RU2005117774A (ru) 2006-12-20
CN100366554C (zh) 2008-02-06
BRPI0502084A (pt) 2006-01-24
EP1604958A1 (en) 2005-12-14
AU2005202315A1 (en) 2006-01-05
CN1706762A (zh) 2005-12-14
JP4809633B2 (ja) 2011-11-09
DE602005026604D1 (de) 2011-04-14
FI20045214A0 (sv) 2004-06-09
US20050274373A1 (en) 2005-12-15
AU2005202315B2 (en) 2007-11-15
TW200606117A (en) 2006-02-16
JP2005350346A (ja) 2005-12-22

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