FI20135863A - Press ring assembly for contact shoes in electrode system - Google Patents

Press ring assembly for contact shoes in electrode system Download PDF

Info

Publication number
FI20135863A
FI20135863A FI20135863A FI20135863A FI20135863A FI 20135863 A FI20135863 A FI 20135863A FI 20135863 A FI20135863 A FI 20135863A FI 20135863 A FI20135863 A FI 20135863A FI 20135863 A FI20135863 A FI 20135863A
Authority
FI
Finland
Prior art keywords
ring assembly
electrode system
press ring
contact shoes
shoes
Prior art date
Application number
FI20135863A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI125874B (en
Inventor
Seppo Juvonen
Original Assignee
Outotec Finland Oy
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
Priority to FI20135863A priority Critical patent/FI125874B/en
Application filed by Outotec Finland Oy filed Critical Outotec Finland Oy
Priority to PL14758157T priority patent/PL3039362T3/en
Priority to PCT/FI2014/050639 priority patent/WO2015028706A1/en
Priority to BR112016003600-0A priority patent/BR112016003600B1/en
Priority to EP14758157.3A priority patent/EP3039362B1/en
Priority to CN201480046315.8A priority patent/CN105473970B/en
Priority to US14/912,770 priority patent/US10039158B2/en
Priority to EA201690174A priority patent/EA029350B1/en
Publication of FI20135863A publication Critical patent/FI20135863A/en
Priority to ZA2016/01093A priority patent/ZA201601093B/en
Priority to SA516370588A priority patent/SA516370588B1/en
Application granted granted Critical
Publication of FI125874B publication Critical patent/FI125874B/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • H05B7/103—Mountings, supports or terminals with jaws
    • H05B7/105—Mountings, supports or terminals with jaws comprising more than two jaws equally spaced along circumference, e.g. ring holders
    • 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
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • 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
    • F27B3/18—Arrangements of devices for charging
    • F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
    • 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
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/11—Arrangements for conducting current to the electrode terminals
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0021—Arc heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Details (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
FI20135863A 2013-08-27 2013-08-27 Pressure ring assembly for contact shoes in an electrode system FI125874B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI20135863A FI125874B (en) 2013-08-27 2013-08-27 Pressure ring assembly for contact shoes in an electrode system
PCT/FI2014/050639 WO2015028706A1 (en) 2013-08-27 2014-08-20 Pressure ring assembly for contact shoes in an electrode system
BR112016003600-0A BR112016003600B1 (en) 2013-08-27 2014-08-20 PRESS RING ASSEMBLY FOR CONTACT SHOES IN AN ELECTRODE SYSTEM
EP14758157.3A EP3039362B1 (en) 2013-08-27 2014-08-20 Pressure ring assembly for contact shoes in an electrode system
PL14758157T PL3039362T3 (en) 2013-08-27 2014-08-20 Pressure ring assembly for contact shoes in an electrode system
CN201480046315.8A CN105473970B (en) 2013-08-27 2014-08-20 Pressure ring assemblies for the contact shoes in electrode system
US14/912,770 US10039158B2 (en) 2013-08-27 2014-08-20 Pressure ring assembly for contact shoes in an electrode system
EA201690174A EA029350B1 (en) 2013-08-27 2014-08-20 Pressure ring assembly for contact shoes in an electrode system
ZA2016/01093A ZA201601093B (en) 2013-08-27 2016-02-17 Pressure ring assembly for contact shoes in an electrode system
SA516370588A SA516370588B1 (en) 2013-08-27 2016-02-18 Pressure ring assembly for contact shoes in an electrode system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20135863A FI125874B (en) 2013-08-27 2013-08-27 Pressure ring assembly for contact shoes in an electrode system

Publications (2)

Publication Number Publication Date
FI20135863A true FI20135863A (en) 2015-02-28
FI125874B FI125874B (en) 2016-03-15

Family

ID=51453768

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20135863A FI125874B (en) 2013-08-27 2013-08-27 Pressure ring assembly for contact shoes in an electrode system

Country Status (10)

Country Link
US (1) US10039158B2 (en)
EP (1) EP3039362B1 (en)
CN (1) CN105473970B (en)
BR (1) BR112016003600B1 (en)
EA (1) EA029350B1 (en)
FI (1) FI125874B (en)
PL (1) PL3039362T3 (en)
SA (1) SA516370588B1 (en)
WO (1) WO2015028706A1 (en)
ZA (1) ZA201601093B (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE518332C (en) * 1926-06-27 1931-02-14 Siemens Planiawerke A G Fuer K Electrode holder for electric ovens
US2884475A (en) * 1957-07-12 1959-04-28 Elektrokemisk As Clamp members for supporting electrodes
US4323717A (en) * 1979-02-07 1982-04-06 British Steel Corporation Furnace electrode clamps
DE3144437A1 (en) * 1981-11-09 1983-06-09 Arc Technologies Systems, Ltd., Grand Cayman, Cayman Island Electrode holder for an arc furnace
ZA993870B (en) * 1998-03-09 2001-02-01 Pyromet Technologies Pty Ltd Arc furnace pressure ring segment.
ZA200300504B (en) * 2001-10-21 2003-09-23 Nicro Ind Pty Ltd Furnace pressure ring segment coupling.
FR2835688B1 (en) * 2002-02-01 2004-04-23 Fai Production CROWN SEGMENT, PUSHING MEDIUM AND CROWN FOR AN ELECTRODE CONNECTION DEVICE
ZA200501486B (en) * 2003-12-17 2005-10-26 Nicro Ind (Pty) Ltd Arc furnace electrode contact shoe arrangement heat shield
CN101155443B (en) * 2004-01-19 2011-05-25 麦迪克斯控股公司 Arc furnace pressure ring assembly
EP1971190B1 (en) 2004-01-19 2016-11-09 Metix (Pty) Limited Arc furnace pressure ring assembly
CN102455131A (en) * 2010-10-23 2012-05-16 钱鹏才 Flexible ring type electrode holder for submerged arc furnace
FI124673B (en) * 2012-12-19 2014-11-28 Outotec Oyj Method for sealing slots in a contact shoe ring and sealing arrangement

Also Published As

Publication number Publication date
ZA201601093B (en) 2017-05-31
FI125874B (en) 2016-03-15
EA201690174A1 (en) 2016-08-31
WO2015028706A1 (en) 2015-03-05
EP3039362A1 (en) 2016-07-06
CN105473970A (en) 2016-04-06
PL3039362T3 (en) 2019-12-31
EP3039362B1 (en) 2019-07-03
US20160198531A1 (en) 2016-07-07
BR112016003600B1 (en) 2023-10-24
US10039158B2 (en) 2018-07-31
SA516370588B1 (en) 2020-06-11
EA029350B1 (en) 2018-03-30
CN105473970B (en) 2018-03-06
BR112016003600A2 (en) 2017-08-01

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Owner name: OUTOTEC (FINLAND) OY

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