TW200710051A - Conduit structure for molten glass - Google Patents

Conduit structure for molten glass

Info

Publication number
TW200710051A
TW200710051A TW095127544A TW95127544A TW200710051A TW 200710051 A TW200710051 A TW 200710051A TW 095127544 A TW095127544 A TW 095127544A TW 95127544 A TW95127544 A TW 95127544A TW 200710051 A TW200710051 A TW 200710051A
Authority
TW
Taiwan
Prior art keywords
molten glass
conduit
constituted
bricks
backup
Prior art date
Application number
TW095127544A
Other languages
Chinese (zh)
Other versions
TWI394723B (en
Inventor
Naoto Shimaura
Michito Sasaki
Atsushi Tanigaki
Kazuo Hamashima
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 TW200710051A publication Critical patent/TW200710051A/en
Application granted granted Critical
Publication of TWI394723B publication Critical patent/TWI394723B/en

Links

Classifications

    • 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
    • C03B5/2252—Refining under reduced pressure, e.g. with vacuum refiners
    • 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
    • C03B5/425—Preventing corrosion or erosion
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

A conduit structure for molten glass which is inhibited from the corrosion of backup refractory bricks caused by molten glass bled from joints among electrocast bricks constituting the conduit, namely, a conduit structure for molten glass comprising a conduit consisting of a hollow tube constituted of electrocast bricks and a backup set around the conduit and constituted of refractory bricks, characterized by having a barrier layer made of a metal material excellent in heat resistance and resistance to corrosion from molten glass between the conduit constituted of electrocast bricks and the backup constituted of refractory bricks.
TW95127544A 2005-08-17 2006-07-27 A ductile structure of a molten glass, a vacuum degassing apparatus using the same, a glass manufacturing apparatus using the same, and a vacuum degassing method for molten glass TWI394723B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005236796 2005-08-17

Publications (2)

Publication Number Publication Date
TW200710051A true TW200710051A (en) 2007-03-16
TWI394723B TWI394723B (en) 2013-05-01

Family

ID=37757438

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95127544A TWI394723B (en) 2005-08-17 2006-07-27 A ductile structure of a molten glass, a vacuum degassing apparatus using the same, a glass manufacturing apparatus using the same, and a vacuum degassing method for molten glass

Country Status (3)

Country Link
JP (1) JP5056415B2 (en)
TW (1) TWI394723B (en)
WO (1) WO2007020773A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8408029B2 (en) * 2009-11-17 2013-04-02 Corning Incorporated Method for thermally conditioning molten glass
JP5659529B2 (en) * 2010-03-30 2015-01-28 Ｊｆｅスチール株式会社 Hot metal holding furnace
CN103459333B (en) 2011-03-31 2016-08-10 旭硝子株式会社 Vacuum degassing apparatus, the manufacture device of glass and the manufacture method of glass
JP5810588B2 (en) * 2011-03-31 2015-11-11 Ｄｏｗａサーモテック株式会社 Heat reflector for carburizing atmosphere furnace and carburizing method
CN105121363B (en) * 2013-04-24 2018-06-12 旭硝子株式会社 The guide-tube structure of melten glass, the device and method using the guide-tube structure
US9999879B2 (en) 2013-05-30 2018-06-19 Corning Incorporated Formed ceramic substrate composition for catalyst integration
US10011511B2 (en) 2013-08-22 2018-07-03 Corning Incorporated Apparatus and method for processing molten glass
JP6458448B2 (en) * 2014-10-29 2019-01-30 日本電気硝子株式会社 Glass manufacturing apparatus and glass manufacturing method
JP6528593B2 (en) * 2015-08-18 2019-06-12 日本電気硝子株式会社 Glass melting furnace, method of raising temperature thereof and method of manufacturing glass article
JP2021054665A (en) * 2019-09-27 2021-04-08 日本電気硝子株式会社 Apparatus and method for manufacturing glass article

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3754562B2 (en) * 1998-06-12 2006-03-15 テルモ株式会社 Energy irradiation device
JP3882342B2 (en) * 1998-06-10 2007-02-14 旭硝子株式会社 Vacuum degassing equipment for molten glass
JP3785810B2 (en) * 1998-06-19 2006-06-14 旭硝子株式会社 Vacuum degassing equipment for molten glass
JP3823544B2 (en) * 1998-06-24 2006-09-20 旭硝子株式会社 Vacuum degassing apparatus for molten glass and manufacturing method thereof

Also Published As

Publication number Publication date
JPWO2007020773A1 (en) 2009-02-19
JP5056415B2 (en) 2012-10-24
TWI394723B (en) 2013-05-01
WO2007020773A1 (en) 2007-02-22

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees