CN119585216A - 玻璃物品的制造装置及制造方法和液面高度测定方法 - Google Patents

玻璃物品的制造装置及制造方法和液面高度测定方法 Download PDF

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Publication number
CN119585216A
CN119585216A CN202380055122.8A CN202380055122A CN119585216A CN 119585216 A CN119585216 A CN 119585216A CN 202380055122 A CN202380055122 A CN 202380055122A CN 119585216 A CN119585216 A CN 119585216A
Authority
CN
China
Prior art keywords
liquid level
molten glass
nozzle
pipe
glass
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
CN202380055122.8A
Other languages
English (en)
Chinese (zh)
Inventor
浅井宏介
板津裕之
德永真吾
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.)
Nippon Electric Glass Co Ltd
Original Assignee
Nippon Electric 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 Nippon Electric Glass Co Ltd filed Critical Nippon Electric Glass Co Ltd
Publication of CN119585216A publication Critical patent/CN119585216A/zh
Pending legal-status Critical Current

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
    • 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
    • C03B5/24—Automatically regulating the melting process
    • C03B5/245—Regulating the melt or batch level, depth or thickness
    • 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
    • C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in 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
    • C03B5/1672—Use of materials therefor
    • C03B5/1675—Platinum group metals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • G01F23/165—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid of bubbler type
    • G01F23/168—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid of bubbler type with electric indicating or recording

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
CN202380055122.8A 2022-08-02 2023-07-14 玻璃物品的制造装置及制造方法和液面高度测定方法 Pending CN119585216A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-123289 2022-08-02
JP2022123289 2022-08-02
PCT/JP2023/026103 WO2024029317A1 (ja) 2022-08-02 2023-07-14 ガラス物品の製造装置及び製造方法、並びに、液面高さ測定方法

Publications (1)

Publication Number Publication Date
CN119585216A true CN119585216A (zh) 2025-03-07

Family

ID=89848764

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380055122.8A Pending CN119585216A (zh) 2022-08-02 2023-07-14 玻璃物品的制造装置及制造方法和液面高度测定方法

Country Status (5)

Country Link
US (1) US20260015277A1 (https=)
EP (1) EP4538240A4 (https=)
JP (1) JPWO2024029317A1 (https=)
CN (1) CN119585216A (https=)
WO (1) WO2024029317A1 (https=)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737807A (en) * 1950-09-07 1956-03-13 Union Des Verreries Mecaniques Apparatus for measuring the level of the molten glass in tank furnaces
GB1154217A (en) * 1966-11-25 1969-06-04 Pilkington Brothers Ltd Apparatus for Measuring the Height of the Surface of a Liquid
US3494191A (en) * 1968-04-05 1970-02-10 Corning Glass Works Fluid driven surface level sensing system
JPS5740699A (en) * 1980-08-26 1982-03-06 Doryokuro Kakunenryo Method of grasping radioactive waste furnace state
US5868814A (en) * 1997-09-22 1999-02-09 Gts Duratek, Inc. Apparatus for recirculating molten glass
US6334337B1 (en) * 1999-08-17 2002-01-01 Pedro Buarque de Macedo Air bubbler to increase glass production rate
JP2007131515A (ja) * 2005-10-14 2007-05-31 Ohara Inc ガラス製造装置及びガラス製造方法
CN208802981U (zh) * 2018-09-05 2019-04-30 咸宁南玻玻璃有限公司 一种玻璃窑炉液面监测系统
US11505486B2 (en) * 2019-10-08 2022-11-22 Owens-Brockway Glass Container Inc. Verifiable bubbler
JP7505174B2 (ja) * 2019-10-18 2024-06-25 日本電気硝子株式会社 ガラス物品の製造装置および製造方法
JP7602725B2 (ja) 2020-03-19 2024-12-19 日本電気硝子株式会社 ガラス深さ測定方法、泡層深さ測定方法及びガラス溶融炉
CN113880424A (zh) * 2021-09-28 2022-01-04 河海大学 一种用于生产玻璃纤维的坩埚加压调节装置及调节方法

Also Published As

Publication number Publication date
JPWO2024029317A1 (https=) 2024-02-08
WO2024029317A1 (ja) 2024-02-08
US20260015277A1 (en) 2026-01-15
EP4538240A1 (en) 2025-04-16
EP4538240A4 (en) 2025-11-19

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