CN114787089A - 熔融玻璃的输送装置、玻璃物品的制造装置以及玻璃物品的制造方法 - Google Patents

熔融玻璃的输送装置、玻璃物品的制造装置以及玻璃物品的制造方法 Download PDF

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Publication number
CN114787089A
CN114787089A CN202080084961.9A CN202080084961A CN114787089A CN 114787089 A CN114787089 A CN 114787089A CN 202080084961 A CN202080084961 A CN 202080084961A CN 114787089 A CN114787089 A CN 114787089A
Authority
CN
China
Prior art keywords
molten glass
glass
heater
wall
metal
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.)
Pending
Application number
CN202080084961.9A
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English (en)
Chinese (zh)
Inventor
前原辉敬
丹羽章文
榎本高志
兵头俊太郎
土井洋二
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of CN114787089A publication Critical patent/CN114787089A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
    • C03B5/0332—Tank furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
    • C03B5/1672—Use of materials therefor
    • C03B5/1675—Platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/225—Refining
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • C03B5/43—Use of materials for furnace walls, e.g. fire-bricks
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/02—Forehearths, i.e. feeder channels
    • C03B7/06—Means for thermal conditioning or controlling the temperature of the glass
    • C03B7/07—Electric means
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • 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
    • F27D3/14—Charging or discharging liquid or molten material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/145—Carbon only, e.g. carbon black, graphite
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/44—Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/78—Heating arrangements specially adapted for immersion heating
    • H05B3/82—Fixedly-mounted immersion heaters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/021—Heaters specially adapted for heating liquids
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/025—Heaters specially adapted for glass melting or glass treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Glass Melting And Manufacturing (AREA)
CN202080084961.9A 2019-12-10 2020-12-04 熔融玻璃的输送装置、玻璃物品的制造装置以及玻璃物品的制造方法 Pending CN114787089A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019223194 2019-12-10
JP2019-223194 2019-12-10
PCT/JP2020/045184 WO2021117618A1 (ja) 2019-12-10 2020-12-04 溶融ガラスの輸送装置、ガラス物品の製造装置、及びガラス物品の製造方法

Publications (1)

Publication Number Publication Date
CN114787089A true CN114787089A (zh) 2022-07-22

Family

ID=76330323

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080084961.9A Pending CN114787089A (zh) 2019-12-10 2020-12-04 熔融玻璃的输送装置、玻璃物品的制造装置以及玻璃物品的制造方法

Country Status (5)

Country Link
US (1) US20220298048A1 (enExample)
EP (1) EP4074664A4 (enExample)
JP (1) JPWO2021117618A1 (enExample)
CN (1) CN114787089A (enExample)
WO (1) WO2021117618A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6958105B2 (ja) * 2017-08-18 2021-11-02 日本電気硝子株式会社 ガラス物品の製造方法及び溶融炉
WO2020225962A1 (ja) 2019-05-08 2020-11-12 Ａｇｃ株式会社 メルトの製造方法、ガラス物品の製造方法、溶解装置、及びガラス物品の製造装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6162395U (enExample) * 1984-09-28 1986-04-26
CN203173962U (zh) * 2012-06-29 2013-09-04 安瀚视特控股株式会社 玻璃基板的制造装置
JP2014009125A (ja) * 2012-06-29 2014-01-20 Avanstrate Inc ガラス基板の製造方法
WO2014192478A1 (ja) * 2013-05-30 2014-12-04 日本碍子株式会社 赤外線加熱ユニット，赤外線加熱装置及び乾燥装置
CN108885140A (zh) * 2016-04-05 2018-11-23 康宁股份有限公司 熔料热电偶方法和设备

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Publication number Priority date Publication date Assignee Title
US3912477A (en) 1973-01-05 1975-10-14 Owens Corning Fiberglass Corp Apparatus for processing glass batch material
JPS51135917A (en) 1975-05-20 1976-11-25 Hoya Glass Works Ltd Apparatus for continuously manufacturing homogeneous optical glass
JPS6049225B2 (ja) 1977-05-27 1985-10-31 コニカ株式会社 螢光増白組成物
JPS572274A (en) 1980-06-06 1982-01-07 Otsuka Pharmaceut Co Ltd Carbostyril derivative
JPH0233221B2 (ja) 1982-09-06 1990-07-26 Kawaguchi Electric Works Kaisenbunriki
JPS59142047A (ja) 1983-01-25 1984-08-15 Hitachi Seiki Co Ltd 工作機械の異常状態検出装置
JP2570350B2 (ja) * 1987-12-24 1997-01-08 日本板硝子株式会社 ガラス溶融炉
US4896047A (en) * 1988-04-11 1990-01-23 Westinghouse Electric Corp. Method and apparatus of periodically obtaining accurate opacity monitor readings of an exhaust gas stream
JP2007302507A (ja) * 2006-05-11 2007-11-22 Japan Steel Works Ltd:The 超伝導薄膜の製造方法
JP2015124096A (ja) * 2013-12-25 2015-07-06 並木精密宝石株式会社 大型基板用の単結晶サファイアリボン
JP6585983B2 (ja) * 2015-09-30 2019-10-02 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス基板の製造方法およびガラス基板の製造装置
JP7116411B2 (ja) * 2017-06-29 2022-08-10 株式会社タムラ製作所 単結晶育成装置、抵抗発熱体、及び単結晶育成方法
WO2019244802A1 (ja) * 2018-06-22 2019-12-26 Ａｇｃ株式会社 ヒータ、ガラス物品の製造装置、およびガラス物品の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6162395U (enExample) * 1984-09-28 1986-04-26
CN203173962U (zh) * 2012-06-29 2013-09-04 安瀚视特控股株式会社 玻璃基板的制造装置
JP2014009125A (ja) * 2012-06-29 2014-01-20 Avanstrate Inc ガラス基板の製造方法
WO2014192478A1 (ja) * 2013-05-30 2014-12-04 日本碍子株式会社 赤外線加熱ユニット，赤外線加熱装置及び乾燥装置
CN108885140A (zh) * 2016-04-05 2018-11-23 康宁股份有限公司 熔料热电偶方法和设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
张建忠主编: "传感器与检测技术（第2版）", vol. 1, 北京邮电大学出版社, pages: 125 - 78 *

Also Published As

Publication number Publication date
EP4074664A4 (en) 2024-01-03
EP4074664A1 (en) 2022-10-19
US20220298048A1 (en) 2022-09-22
WO2021117618A1 (ja) 2021-06-17
JPWO2021117618A1 (enExample) 2021-06-17

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Application publication date: 20220722

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