KR20210119534A - 내식성이 개선된 도관 가열 장치 및 방법 - Google Patents

내식성이 개선된 도관 가열 장치 및 방법 Download PDF

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Publication number
KR20210119534A
KR20210119534A KR1020217028769A KR20217028769A KR20210119534A KR 20210119534 A KR20210119534 A KR 20210119534A KR 1020217028769 A KR1020217028769 A KR 1020217028769A KR 20217028769 A KR20217028769 A KR 20217028769A KR 20210119534 A KR20210119534 A KR 20210119534A
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KR
South Korea
Prior art keywords
annular
heating element
interface region
dew point
temperature
Prior art date
Application number
KR1020217028769A
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English (en)
Korean (ko)
Inventor
마틴 허버트 골러
니콜라스 스코트 라이언
조지 크리스티안 슈벤케
Original Assignee
코닝 인코포레이티드
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 코닝 인코포레이티드 filed Critical 코닝 인코포레이티드
Publication of KR20210119534A publication Critical patent/KR20210119534A/ko

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    • 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
    • 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
    • C03B7/08—Feeder spouts, e.g. gob feeders
    • C03B7/084—Tube mechanisms
    • 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
    • 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
    • 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
    • C03B7/08—Feeder spouts, e.g. gob feeders
    • C03B7/094—Means for heating, cooling or insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/70—Cooling of pipes or pipe systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Resistance Heating (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Furnace Details (AREA)
KR1020217028769A 2019-02-14 2020-01-29 내식성이 개선된 도관 가열 장치 및 방법 KR20210119534A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962805332P 2019-02-14 2019-02-14
US62/805,332 2019-02-14
PCT/US2020/015644 WO2020167472A1 (en) 2019-02-14 2020-01-29 Conduit heating apparatus and method with improved corrosion resistance

Publications (1)

Publication Number Publication Date
KR20210119534A true KR20210119534A (ko) 2021-10-05

Family

ID=72045037

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217028769A KR20210119534A (ko) 2019-02-14 2020-01-29 내식성이 개선된 도관 가열 장치 및 방법

Country Status (5)

Country Link
JP (1) JP2022521379A (zh)
KR (1) KR20210119534A (zh)
CN (1) CN113544100A (zh)
TW (1) TW202035312A (zh)
WO (1) WO2020167472A1 (zh)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07278626A (ja) * 1994-04-15 1995-10-24 Nippon Steel Corp 高炉のステーブクーラー周辺への不定形耐火物の充填方法
KR20080073508A (ko) * 2007-02-06 2008-08-11 서병기 내부에 공간이 형성되는 단열재
KR102527850B1 (ko) * 2015-06-10 2023-05-02 코닝 인코포레이티드 용융 유리 컨디셔닝 장치 및 방법
JP6765638B2 (ja) * 2016-11-25 2020-10-07 日本電気硝子株式会社 加熱装置及びガラス供給管
JP2018172225A (ja) * 2017-03-31 2018-11-08 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス基板製造装置、及びガラス基板の製造方法
CN107935360A (zh) * 2017-11-09 2018-04-20 彩虹集团（邵阳）特种玻璃有限公司 一种盖板玻璃铂金通道法兰砌筑方法

Also Published As

Publication number Publication date
JP2022521379A (ja) 2022-04-07
WO2020167472A1 (en) 2020-08-20
TW202035312A (zh) 2020-10-01
CN113544100A (zh) 2021-10-22

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