FI125431B - Järjestely paljesylinterin tiivistämiseksi puristusrengaskokoonpanon puristuslohkossa - Google Patents

Järjestely paljesylinterin tiivistämiseksi puristusrengaskokoonpanon puristuslohkossa Download PDF

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Publication number
FI125431B
FI125431B FI20135864A FI20135864A FI125431B FI 125431 B FI125431 B FI 125431B FI 20135864 A FI20135864 A FI 20135864A FI 20135864 A FI20135864 A FI 20135864A FI 125431 B FI125431 B FI 125431B
Authority
FI
Finland
Prior art keywords
sealing
ring
bellows cylinder
arrangement
sealing ring
Prior art date
Application number
FI20135864A
Other languages
English (en)
Swedish (sv)
Other versions
FI20135864A (fi
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 FI20135864A priority Critical patent/FI125431B/fi
Application filed by Outotec Finland Oy filed Critical Outotec Finland Oy
Priority to CN201480046606.7A priority patent/CN105518402B/zh
Priority to EP14758160.7A priority patent/EP3039365B1/en
Priority to EA201690233A priority patent/EA030200B1/ru
Priority to NO14758160A priority patent/NO3039365T3/no
Priority to US14/913,556 priority patent/US10034332B2/en
Priority to SI201430541T priority patent/SI3039365T1/en
Priority to PCT/FI2014/050645 priority patent/WO2015028709A1/en
Priority to BR112016003768-5A priority patent/BR112016003768B1/pt
Publication of FI20135864A publication Critical patent/FI20135864A/fi
Application granted granted Critical
Publication of FI125431B publication Critical patent/FI125431B/fi
Priority to ZA2016/01095A priority patent/ZA201601095B/en
Priority to SA516370596A priority patent/SA516370596B1/ar

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • F27D99/0073—Seals
    • 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
    • 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
    • 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
    • H05B7/12—Arrangements for cooling, sealing or protecting 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
    • H05B7/18—Heating by arc discharge
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/56—Other sealings for reciprocating rods
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Diaphragms And Bellows (AREA)
  • Sealing Devices (AREA)
  • Mechanical Sealing (AREA)

Claims (7)

1. Järjestely valokaariuunin (6) elektrodijärjesteinään (1) puristusrengaskokoonpanon puristuskappa-leessa olevan paljesylinterin tiivistämiseksi, jonka puristuskappaleen (41) sisäpintaan (45) on muodostettu ontelo (61) ja paljesylinterin (60) palkeet (62) on sijoitettu mainittuun onteloon (61), jossa mainittua paljesylinteriä (60) käytetään hydraulisella nesteellä paineen aikaansaamiseksi puristusrengaskokoonpanon (4) sisäpuolelle järjestetyn kosketuskenkärenkaan (3) kosketusken-kää (31) vasten, joka paljesylinteri (60) on tiivistetty onteloon (61) tiivistysjärjestelyllä, jossa puristuskappaleen (41) sisäpuolelle (45) on järjestetty tiivistysmalja (63) palkeiden (62) päälle, jossa tiivistysmaljassa (63) on kosketus-kenkää (31) päin olennaisesti tasainen pinta ja siihen on järjestetty sivureuna (68), joka ulottuu onteloon (61) , tunnettu siitä, että - ontelon (61) sivuseinään on tehty kehäura (65) ja mainittuun uraan (65) on järjestetty tiivisteren-gas (66) , ja - tiivisterenkaan (66) ympärille on järjestetty joustavasta materiaalista tehty tiivistysrengas (67) jännityksen ja paineen aikaansaamiseksi tii-visterenkaaseen (66) tiivistysmaljan (63) sivu-reunaa (68) vasten.
2. Patenttivaatimuksen 1 mukainen järjestely pal-jesylinterin tiivistämiseksi, tunnettu siitä, että tiivisterengas (66) on L-muotoinen käsittäen kehä-uraan (65) ulottuvan radiaalisen haaran ja tiivistys-maljan (63) sivureunan (68) päälle tulevan aksiaalisen haaran.
3. Patenttivaatimuksen 2 mukainen järjestely pal-jesylinterin tiivistämiseksi, tunnettu siitä, että joustava tiivistysrengas (67) on järjestetty uraan (65) tiivisterenkaan (66) aksiaalisen haaran ympärille ja aksiaalisesti ulospäin tiivisterenkaan (66) radiaa-lisesta haarasta.
4. Jonkin edellisistä patenttivaatimuksista mukainen järjestely paljesylinterin tiivistämiseksi, tunnettu siitä, että tiivisterengas (66) on tehty an-timagneettisesta materiaalista.
5. Patenttivaatimuksen 4 mukainen järjestely pal-jesylinterin tiivistämiseksi, tunnettu siitä, että tiivisterenkaan (66) materiaali on pronssi.
6. Jonkin edellisistä patenttivaatimuksista mukainen järjestely paljesylinterin tiivistämiseksi, tunnettu siitä, että joustavan tiivistysrenkaan (67) materiaali on silikoni.
7. Jonkin edellisistä patenttivaatimuksista mukainen järjestely pal j esylinterin tiivistämiseksi, tunnettu siitä, että tiivistysmaljan (63) ja kosketus-kengän (31) ulkopinnan väliin on järjestetty sähkö-eristyslevy (64).
FI20135864A 2013-08-27 2013-08-27 Järjestely paljesylinterin tiivistämiseksi puristusrengaskokoonpanon puristuslohkossa FI125431B (fi)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI20135864A FI125431B (fi) 2013-08-27 2013-08-27 Järjestely paljesylinterin tiivistämiseksi puristusrengaskokoonpanon puristuslohkossa
EP14758160.7A EP3039365B1 (en) 2013-08-27 2014-08-22 Arrangement for sealing a bellows cylinder in a pressure block of a pressure ring assembly
EA201690233A EA030200B1 (ru) 2013-08-27 2014-08-22 Устройство для уплотнения цилиндра сильфонного типа в прижимной колодке узла прижимного кольца
NO14758160A NO3039365T3 (fi) 2013-08-27 2014-08-22
CN201480046606.7A CN105518402B (zh) 2013-08-27 2014-08-22 用于密封压力环组件的压力块中的波纹管缸的装置
US14/913,556 US10034332B2 (en) 2013-08-27 2014-08-22 Arrangement for sealing a bellows cylinder in a pressure block of a pressure ring assembly
SI201430541T SI3039365T1 (en) 2013-08-27 2014-08-22 Arrangement for sealing the cylinder for the bellows in the pressure ring assembly of the pressure ring
PCT/FI2014/050645 WO2015028709A1 (en) 2013-08-27 2014-08-22 Arrangement for sealing a bellows cylinder in a pressure block of a pressure ring assembly
BR112016003768-5A BR112016003768B1 (pt) 2013-08-27 2014-08-22 disposição para a vedação de um cilindro em fole em um bloco de pressão de um conjunto de anel de pressão de um sistema de elétrodos de uma fornalha de arco elétrico
ZA2016/01095A ZA201601095B (en) 2013-08-27 2016-02-17 Arrangement for sealing a bellows cylinder in a pressure block of a pressure ring assembly
SA516370596A SA516370596B1 (ar) 2013-08-27 2016-02-21 تجهيزة لإحكام غلق اسطوانة منفاخ في مانع ضغط خاص بتجميعة حلقة ضغط

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20135864 2013-08-27
FI20135864A FI125431B (fi) 2013-08-27 2013-08-27 Järjestely paljesylinterin tiivistämiseksi puristusrengaskokoonpanon puristuslohkossa

Publications (2)

Publication Number Publication Date
FI20135864A FI20135864A (fi) 2015-02-28
FI125431B true FI125431B (fi) 2015-10-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FI20135864A FI125431B (fi) 2013-08-27 2013-08-27 Järjestely paljesylinterin tiivistämiseksi puristusrengaskokoonpanon puristuslohkossa

Country Status (11)

Country Link
US (1) US10034332B2 (fi)
EP (1) EP3039365B1 (fi)
CN (1) CN105518402B (fi)
BR (1) BR112016003768B1 (fi)
EA (1) EA030200B1 (fi)
FI (1) FI125431B (fi)
NO (1) NO3039365T3 (fi)
SA (1) SA516370596B1 (fi)
SI (1) SI3039365T1 (fi)
WO (1) WO2015028709A1 (fi)
ZA (1) ZA201601095B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6681568B2 (ja) * 2015-04-01 2020-04-15 パナソニックＩｐマネジメント株式会社 加熱反応容器および反応方法
CN106122924B (zh) * 2016-06-26 2018-03-27 桐乡守敬应用技术研究院有限公司 一种锅炉密闭机构
CN111913505B (zh) * 2019-05-08 2024-03-22 浙江三花商用制冷有限公司 压力驱动装置及其制作方法、使用该压力驱动装置的压力控制器
CN111578719B (zh) * 2020-06-16 2024-05-14 中冶赛迪工程技术股份有限公司 电炉电极密封装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983310A (en) * 1975-04-21 1976-09-28 Kabel-Und Metallwerke Gutehoffnungshutte Aktiengesellschaft Connection between a socket and a liquid cooled cable
DE3340390A1 (de) * 1983-11-04 1985-05-23 Mannesmann AG, 4000 Düsseldorf Hydraulische anpresselemente fuer elektroden von elektrooefen
US5711206A (en) * 1996-06-06 1998-01-27 Westinghouse Air Brake Company Piston and cylinder assembly for minimizing water blow-by in an air compressor
FR2835688B1 (fr) * 2002-02-01 2004-04-23 Fai Production Segment de couronne, moyen de poussee et couronne pour un dispositif de connexion electrique d'une electrode
EP1721493B1 (en) 2004-01-19 2018-03-07 Metix (Pty) Limited Arc furnace pressure ring assembly
ZA200703373B (en) * 2004-01-19 2009-12-30 Metix Pty Ltd Cooling arrangement for pressure ring assembly
US6957605B1 (en) * 2004-05-04 2005-10-25 Blume George H High pressure pump piston
CN2822094Y (zh) * 2005-08-17 2006-09-27 甘肃省机械科学研究院 矿热炉用新型压力环
WO2010033108A1 (en) * 2008-09-16 2010-03-25 Alcoa Inc. Sidewall and bottom electrode arrangement for electrical smelting reactors and method for feeding such electrodes
CN202005006U (zh) * 2011-03-24 2011-10-05 西安电炉研究所有限公司 一种矿热电炉新型水冷压力环
CN202095124U (zh) * 2011-05-11 2011-12-28 天立环保工程股份有限公司 用于矿热炉压力环的新型波纹管膨胀箱装置
CN202177312U (zh) * 2011-07-26 2012-03-28 陕西宏冶科技发展有限公司 全封闭式电极把持器
CN202928374U (zh) * 2012-11-20 2013-05-08 宜兴市宇龙电炉成套设备有限公司 一种电极把持器底环
CN203052053U (zh) * 2013-01-23 2013-07-10 中冶东方工程技术有限公司 一种矿热炉用快速连接装置

Also Published As

Publication number Publication date
EP3039365B1 (en) 2017-10-04
FI20135864A (fi) 2015-02-28
CN105518402B (zh) 2017-04-19
EA030200B1 (ru) 2018-07-31
BR112016003768B1 (pt) 2021-02-02
NO3039365T3 (fi) 2018-03-03
EA201690233A1 (ru) 2016-08-31
EP3039365A1 (en) 2016-07-06
ZA201601095B (en) 2017-05-31
US20160212803A1 (en) 2016-07-21
CN105518402A (zh) 2016-04-20
SA516370596B1 (ar) 2020-05-01
US10034332B2 (en) 2018-07-24
WO2015028709A1 (en) 2015-03-05
SI3039365T1 (en) 2018-04-30

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