CN108291779A - 测定熔融炉中的电极长度 - Google Patents

测定熔融炉中的电极长度 Download PDF

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Publication number
CN108291779A
CN108291779A CN201680065003.0A CN201680065003A CN108291779A CN 108291779 A CN108291779 A CN 108291779A CN 201680065003 A CN201680065003 A CN 201680065003A CN 108291779 A CN108291779 A CN 108291779A
Authority
CN
China
Prior art keywords
electrode
temperature
signal
temperature sensor
length
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.)
Withdrawn
Application number
CN201680065003.0A
Other languages
English (en)
Chinese (zh)
Inventor
R·E·弗雷利
W·B·马汀格力三世
S·Y·波塔潘科
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.)
Corning Inc
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of CN108291779A publication Critical patent/CN108291779A/zh
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/04—Arrangements of indicators or alarms
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/28—Arrangement of controlling, monitoring, alarm or the like 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • F27D11/10—Disposition of electrodes
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0014—Devices for monitoring temperature
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0021—Devices for monitoring linings for wear
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/02—Observation or illuminating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
CN201680065003.0A 2015-11-05 2016-11-03 测定熔融炉中的电极长度 Withdrawn CN108291779A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562251223P 2015-11-05 2015-11-05
US62/251,223 2015-11-05
PCT/US2016/060255 WO2017079390A1 (fr) 2015-11-05 2016-11-03 Détermination de longueur d'électrode dans un four de fusion

Publications (1)

Publication Number Publication Date
CN108291779A true CN108291779A (zh) 2018-07-17

Family

ID=58662686

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680065003.0A Withdrawn CN108291779A (zh) 2015-11-05 2016-11-03 测定熔融炉中的电极长度

Country Status (5)

Country Link
JP (1) JP2019504286A (fr)
KR (1) KR20180066261A (fr)
CN (1) CN108291779A (fr)
TW (1) TW201722199A (fr)
WO (1) WO2017079390A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI670460B (zh) * 2017-12-21 2019-09-01 日商日本製鐵股份有限公司 電爐之耐火材料損耗管理裝置、電爐之耐火材料損耗管理系統、電爐之耐火材料損耗管理方法、及電腦可讀取之記憶媒體
WO2019183172A1 (fr) * 2018-03-22 2019-09-26 Corning Incorporated Appareil et procédé destinés à traiter un matériau

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030235231A1 (en) * 2000-05-17 2003-12-25 Hernan Rincon Method and apparatus for measurement of a consumable electrode
US20060114963A1 (en) * 2004-11-30 2006-06-01 Gerhan Ronald E Electric arc furnace monitoring system and method
CN101868077A (zh) * 2010-05-31 2010-10-20 长春工业大学 一种矿热炉电极的非接触检测及最佳熔炼控制方法
CN102853794A (zh) * 2012-09-10 2013-01-02 成都高威节能科技有限公司 矿热炉电极长度的检测方法
CN102972093A (zh) * 2010-06-01 2013-03-13 丹戈－丁南塔尔机械制造股份有限公司 用于在电极上进行长度测量的方法和设备
US20140072011A1 (en) * 2008-11-17 2014-03-13 Sms Demag Llc Sensor system for bottom electrodes of an electric arc furnace

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843234A (en) * 1988-04-05 1989-06-27 The Babcock & Wilcox Company Consumable electrode length monitor based on optical time domain reflectometry
ES2268574T3 (es) * 2004-01-20 2007-03-16 Arcelor Profil Luxembourg S.A. Procedimiento para controlar el desgaste de un electrodo.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030235231A1 (en) * 2000-05-17 2003-12-25 Hernan Rincon Method and apparatus for measurement of a consumable electrode
US20060114963A1 (en) * 2004-11-30 2006-06-01 Gerhan Ronald E Electric arc furnace monitoring system and method
US20140072011A1 (en) * 2008-11-17 2014-03-13 Sms Demag Llc Sensor system for bottom electrodes of an electric arc furnace
CN101868077A (zh) * 2010-05-31 2010-10-20 长春工业大学 一种矿热炉电极的非接触检测及最佳熔炼控制方法
CN102972093A (zh) * 2010-06-01 2013-03-13 丹戈－丁南塔尔机械制造股份有限公司 用于在电极上进行长度测量的方法和设备
CN102853794A (zh) * 2012-09-10 2013-01-02 成都高威节能科技有限公司 矿热炉电极长度的检测方法

Also Published As

Publication number Publication date
KR20180066261A (ko) 2018-06-18
TW201722199A (zh) 2017-06-16
JP2019504286A (ja) 2019-02-14
WO2017079390A1 (fr) 2017-05-11

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Application publication date: 20180717