BRPI0913604A2 - dispositivo de vedação - Google Patents

dispositivo de vedação

Info

Publication number
BRPI0913604A2
BRPI0913604A2 BRPI0913604A BRPI0913604A BRPI0913604A2 BR PI0913604 A2 BRPI0913604 A2 BR PI0913604A2 BR PI0913604 A BRPI0913604 A BR PI0913604A BR PI0913604 A BRPI0913604 A BR PI0913604A BR PI0913604 A2 BRPI0913604 A2 BR PI0913604A2
Authority
BR
Brazil
Prior art keywords
sealing device
sealing
Prior art date
Application number
BRPI0913604A
Other languages
English (en)
Inventor
Jiliang Xia
Risto Saarinen
Tapio Ahokainen
Original Assignee
Outotec Oyj
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 Outotec Oyj filed Critical Outotec Oyj
Publication of BRPI0913604A2 publication Critical patent/BRPI0913604A2/pt

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
    • H05B7/12—Arrangements for cooling, sealing or protecting 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
BRPI0913604A 2008-06-06 2009-06-05 dispositivo de vedação BRPI0913604A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20085565A FI123373B (fi) 2008-06-06 2008-06-06 Tiivistyslaite
PCT/FI2009/050480 WO2009147302A1 (en) 2008-06-06 2009-06-05 Sealing device

Publications (1)

Publication Number Publication Date
BRPI0913604A2 true BRPI0913604A2 (pt) 2015-10-20

Family

ID=39589330

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0913604A BRPI0913604A2 (pt) 2008-06-06 2009-06-05 dispositivo de vedação

Country Status (17)

Country Link
US (1) US8837552B2 (pt)
EP (1) EP2305006B1 (pt)
JP (1) JP5520940B2 (pt)
KR (1) KR101473517B1 (pt)
CN (1) CN102057749B (pt)
AP (1) AP2813A (pt)
AU (1) AU2009254473B2 (pt)
BR (1) BRPI0913604A2 (pt)
CA (1) CA2725464C (pt)
CL (1) CL2010001341A1 (pt)
EA (1) EA018091B1 (pt)
ES (1) ES2540741T3 (pt)
FI (1) FI123373B (pt)
MX (1) MX2010013198A (pt)
PL (1) PL2305006T3 (pt)
WO (1) WO2009147302A1 (pt)
ZA (1) ZA201008946B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101312567B1 (ko) 2010-05-31 2013-09-30 주식회사 에스에이씨 전기로 밀폐형 전극 유닛
ITMI20121110A1 (it) * 2012-06-25 2013-12-26 4Mrefai S R L Voltino perfezionato per forni fusori elettrici
FI124673B (en) * 2012-12-19 2014-11-28 Outotec Oyj Method of sealing the grooves in a contact groove and sealing arrangement
FI124937B (fi) 2012-12-20 2015-03-31 Outotec Oyj Tiivistyslaite
FI125964B (en) * 2013-08-27 2016-04-29 Outotec Finland Oy Cooling channel arrangement in electrode system
CN108613555B (zh) * 2013-12-20 2020-04-14 魁北克9282-3087公司（加钛顾问公司） 用于冶炼矿物的冶金炉和改装现有的耐火层的方法
EP3397405B1 (en) * 2015-12-29 2020-07-08 Kurion, Inc. Vitrification system and method with an electrode seal assembly
CN108424993B (zh) * 2018-05-14 2023-07-25 马鞍山钢铁股份有限公司 一种降低冶炼电极消耗的装置及其使用、制造方法
KR101919379B1 (ko) * 2018-07-11 2019-02-08 한형기 전기로용 분할타입 테이퍼드링
CN108913843A (zh) * 2018-09-12 2018-11-30 中冶京诚工程技术有限公司 一种电极孔真空密闭装置
CN109682219A (zh) * 2018-12-25 2019-04-26 攀枝花攀钢集团设计研究院有限公司 高炉渣提钛碳化炉电极密封装置
CN110809337B (zh) * 2019-09-29 2021-09-03 洛阳轴承研究所有限公司 一种电加热环式轴承加热工装
CN111577832A (zh) * 2020-06-18 2020-08-25 应急管理部上海消防研究所 一种基于绳具拉紧和锁止的捆绑式堵漏工具及方法

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ES383571A1 (es) * 1969-09-19 1972-12-16 Dmz Lenin Empresa Economica De Organo obturador o de estanquidad para orificios de elec- trodos en hornos de arco electrico.
US3697660A (en) * 1970-03-16 1972-10-10 Jury Fedorovich Frolov Device for sealing gap between electrode and lining of electric arc furnace
SU602133A3 (ru) * 1973-12-21 1978-04-05 Электрошмельцверк Кемптен Гмбх (Фирма) Печна установка периодического действи
US4002816A (en) * 1975-08-04 1977-01-11 Anatoly Dmitrievich Zhupakhin Device for measuring mass of consumable electrodes being remelted in electric furnaces
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US4295001A (en) * 1979-12-03 1981-10-13 Inspiration Consolidated Copper Company Electrode seal
US4424584A (en) * 1981-10-07 1984-01-03 Elkem A/S Electrode holder assembly for self-baking electrodes
ZA826996B (en) * 1981-10-15 1983-07-27 Von Roll Ag Process for preventing burn-off on a current-conducting electrode for metallurgical furnaces and electrodes
EP0080335B1 (en) * 1981-11-20 1986-05-28 Coated Electrodes Limited Apparatus for sealing electrodes in electric arc furnaces
SU1035838A1 (ru) 1982-03-23 1983-08-15 Научно-исследовательский институт металлургии Газодинамическое уплотнение электродных отверстий дуговой электропечи
LU84104A1 (fr) * 1982-04-22 1984-03-02 Arbed Systeme d'etoupage pour electrodes
JPS59101198U (ja) 1982-12-24 1984-07-07 トピ−工業株式会社 電気炉蓋の電極孔シ−ル装置
SU1343567A1 (ru) 1984-01-13 1987-10-07 Специальное Конструкторское Бюро Объединения "Азерэлектротерм" Электродный узел с газодинамическим устройством дл уплотнени электрода
DE3418934A1 (de) * 1984-05-22 1985-11-28 Sigri GmbH, 8901 Meitingen Graphitelektrode fuer lichtbogenoefen und verfahren zu ihrer herstellung
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DE3940846C1 (pt) 1989-12-11 1991-03-21 Balcke-Duerr Ag, 4030 Ratingen, De
FR2676799A1 (fr) 1991-05-22 1992-11-27 Siderurgie Fse Inst Rech Dispositif d'etancheite partielle entre l'interieur et l'exterieur d'un four a arc.
DE4204757C2 (de) * 1992-02-18 2001-02-15 Ald Vacuum Techn Ag Umschmelzofen
FR2692665A1 (fr) 1992-06-17 1993-12-24 Unimetall Sa Dispositif d'étanchéité partielle des électrodes de fours électriques à arc.
US5406580A (en) 1993-12-23 1995-04-11 Hatch Associates Ltd. Electrode seal for arc furnaces
US6466605B1 (en) * 2000-06-20 2002-10-15 Electro-Pyrolysis, Inc. Concentric electrode DC arc system and their use in processing waste materials
US5588982A (en) 1995-05-01 1996-12-31 Alabama Power Company Process for producing foudry iron
EP0827365A3 (en) 1996-08-30 1998-08-19 Nippon Carbon Co., Ltd. Method for cooling graphite electrodes used for metal melting and refining in an electric arc furnace and a ladle
BR9712083A (pt) * 1996-08-30 2000-01-18 Melttran Inc Mecanismo de acionamento rotativo-translacional para dispositivos de posicionamento em um fundidor.
JP3462755B2 (ja) 1998-06-09 2003-11-05 三菱重工業株式会社 プラズマアーク式溶融炉
US6377605B1 (en) * 2001-03-02 2002-04-23 Hatch Associates Ltd. Electrode seal for arc furnace
JP2005156060A (ja) 2003-11-27 2005-06-16 Mitsubishi Heavy Ind Ltd 溶融炉のスリーブ構造、及び該溶融炉
EP1876867A2 (en) 2004-01-19 2008-01-09 Metix (Pty) Limited Arc furnace pressure ring assembly
CN101155443B (zh) 2004-01-19 2011-05-25 麦迪克斯控股公司 电弧炉的压环组件

Also Published As

Publication number Publication date
EP2305006A4 (en) 2013-11-20
AU2009254473A1 (en) 2009-12-10
FI123373B (fi) 2013-03-15
AP2010005507A0 (en) 2010-12-31
ES2540741T3 (es) 2015-07-13
CL2010001341A1 (es) 2011-07-08
JP5520940B2 (ja) 2014-06-11
CN102057749B (zh) 2013-08-14
WO2009147302A1 (en) 2009-12-10
PL2305006T3 (pl) 2015-08-31
EP2305006B1 (en) 2015-04-01
CN102057749A (zh) 2011-05-11
CA2725464A1 (en) 2009-12-10
KR20110033133A (ko) 2011-03-30
MX2010013198A (es) 2011-02-25
JP2011523768A (ja) 2011-08-18
EA018091B1 (ru) 2013-05-30
US20110090934A1 (en) 2011-04-21
ZA201008946B (en) 2012-01-25
AP2813A (en) 2013-12-31
EP2305006A1 (en) 2011-04-06
FI20085565A0 (fi) 2008-06-06
CA2725464C (en) 2016-05-03
US8837552B2 (en) 2014-09-16
KR101473517B1 (ko) 2014-12-16
EA201001746A1 (ru) 2011-08-30
FI20085565A (fi) 2009-12-07
AU2009254473B2 (en) 2014-03-27

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)