KR20180066261A - 용융로에서 전극의 길이 결정 - Google Patents

용융로에서 전극의 길이 결정 Download PDF

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Publication number
KR20180066261A
KR20180066261A KR1020187015741A KR20187015741A KR20180066261A KR 20180066261 A KR20180066261 A KR 20180066261A KR 1020187015741 A KR1020187015741 A KR 1020187015741A KR 20187015741 A KR20187015741 A KR 20187015741A KR 20180066261 A KR20180066261 A KR 20180066261A
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KR
South Korea
Prior art keywords
electrode
temperature
length
measurement point
signal indicative
Prior art date
Application number
KR1020187015741A
Other languages
English (en)
Korean (ko)
Inventor
레이먼드 유진 프랄리
윌리엄 브래쉬어 Ⅲ 매팅글리
세르게이 와이 포타펜코
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 KR20180066261A publication Critical patent/KR20180066261A/ko

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    • 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

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  • 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)
KR1020187015741A 2015-11-05 2016-11-03 용융로에서 전극의 길이 결정 KR20180066261A (ko)

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
KR20180066261A true KR20180066261A (ko) 2018-06-18

Family

ID=58662686

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187015741A KR20180066261A (ko) 2015-11-05 2016-11-03 용융로에서 전극의 길이 결정

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

Family Cites Families (8)

* 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
AUPQ755800A0 (en) * 2000-05-17 2000-06-08 Qni Technology Pty Ltd Method for measurement of a consumable electrode
ES2268574T3 (es) * 2004-01-20 2007-03-16 Arcelor Profil Luxembourg S.A. Procedimiento para controlar el desgaste de un electrodo.
US7991039B2 (en) * 2004-11-30 2011-08-02 Graftech International Holdings Inc. Electric arc furnace monitoring system and method
US8693519B2 (en) * 2008-11-17 2014-04-08 SMS Siemag, LLC Sensor system for bottom electrodes of an electric arc furnace
CN101868077B (zh) * 2010-05-31 2011-11-09 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
EP2393341B1 (fr) * 2010-06-01 2012-09-26 Dango & Dienenthal Maschinenbau GmbH Procédé et dispositif de mesure de longueurs sur une électrode
CN102853794B (zh) * 2012-09-10 2014-12-10 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
CN108291779A (zh) 2018-07-17
TW201722199A (zh) 2017-06-16
JP2019504286A (ja) 2019-02-14
WO2017079390A1 (fr) 2017-05-11

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