EA201491925A1 - Леточный узел, способ изготовления леточного узла и металлургическая печь - Google Patents

Леточный узел, способ изготовления леточного узла и металлургическая печь

Info

Publication number
EA201491925A1
EA201491925A1 EA201491925A EA201491925A EA201491925A1 EA 201491925 A1 EA201491925 A1 EA 201491925A1 EA 201491925 A EA201491925 A EA 201491925A EA 201491925 A EA201491925 A EA 201491925A EA 201491925 A1 EA201491925 A1 EA 201491925A1
Authority
EA
Eurasian Patent Office
Prior art keywords
knot
sunguage
manufacturing
metallurgical furnace
letting
Prior art date
Application number
EA201491925A
Other languages
English (en)
Other versions
EA025818B1 (ru
Inventor
Эро Хугг
Кари Пиенимяки
Мика Кетола
Микаель Йофс
Original Assignee
Оутотек (Финлэнд) Ой
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 Оутотек (Финлэнд) Ой filed Critical Оутотек (Финлэнд) Ой
Publication of EA201491925A1 publication Critical patent/EA201491925A1/ru
Publication of EA025818B1 publication Critical patent/EA025818B1/ru

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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1518—Tapholes
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/14—Charging or discharging liquid or molten material
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

Изобретение относится к леточному узлу (1), предназначенному для установки в окне (2) под леточный узел, проходящем через кожух (3) и огнеупорную футеровку (4) металлургической печи (5), такой как пирометаллургическая печь, и для вывода расплава из внутренней части металлургической печи (5) за ее пределы. Леточный узел содержит металлический каркас (6), предназначенный для установки в окне (2) под леточный узел, проходящем через кожух (3) и огнеупорную футеровку (4) металлургической печи (5), и по меньшей мере одну огнеупорную канальную вставку (7), расположенную в гнезде (8) металлического каркаса (6) и имеющую канал (9) для расплава. Изобретение также относится к способу изготовления леточного узла и к металлургической печи, содержащей леточный узел.
EA201491925A 2012-05-28 2013-05-27 Леточный узел, способ изготовления леточного узла и металлургическая печь EA025818B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012202428975U CN202660917U (zh) 2012-05-28 2012-05-28 放出口组件和冶金炉
PCT/FI2013/050579 WO2013178878A1 (en) 2012-05-28 2013-05-27 Taphole assembly, method for manufacturing a taphole assembly, and metallurgical furnace

Publications (2)

Publication Number Publication Date
EA201491925A1 true EA201491925A1 (ru) 2015-05-29
EA025818B1 EA025818B1 (ru) 2017-01-30

Family

ID=47455821

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201491925A EA025818B1 (ru) 2012-05-28 2013-05-27 Леточный узел, способ изготовления леточного узла и металлургическая печь

Country Status (10)

Country Link
US (1) US10190824B2 (ru)
EP (1) EP2856054B1 (ru)
KR (1) KR101738224B1 (ru)
CN (1) CN202660917U (ru)
BR (1) BR112014029166B1 (ru)
CA (1) CA2871122C (ru)
CL (1) CL2014003214A1 (ru)
EA (1) EA025818B1 (ru)
ES (1) ES2665584T3 (ru)
WO (1) WO2013178878A1 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104350348A (zh) * 2013-05-27 2015-02-11 奥图泰(芬兰)公司 放出口组件、用来制造放出口组件的方法、和冶金炉
CN103398589A (zh) * 2013-08-15 2013-11-20 长沙有色冶金设计研究院有限公司 冶金炉打孔放渣装置
CN106119675B (zh) * 2016-08-11 2017-09-12 金堆城钼业股份有限公司 一种钼铁熔炼炉排渣装置及排渣方法
RU2718809C1 (ru) * 2019-09-09 2020-04-14 Владимир Александрович Трусов Лёточный кирпич

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6608495U (de) 1968-05-22 1971-09-09 Didier Werke Ag Rohrfoermiger formstein fuer abstichkanaele an metallurgischen gefaessen, oefen u. dgl.
SE367936B (ru) * 1968-10-03 1974-06-17 Aikoh Co
US3554523A (en) 1969-01-09 1971-01-12 Edwin B Miller Taphole assembly for metallurgical furnaces
US4328956A (en) 1980-12-24 1982-05-11 Kaiser Aluminum & Chemical Corporation Taphole assembly and method of installation
DE3512907A1 (de) * 1985-04-11 1986-10-16 Stopinc Ag, Baar Ausgusshuelse fuer einen metalschmelze enthaltenden behaelter
DE3843545A1 (de) * 1988-12-23 1990-06-28 Didier Werke Ag Abstichkanal fuer metallurgische gefaesse
US5916471A (en) 1998-11-10 1999-06-29 North American Refractories Co. Rotary socket taphole assembly
WO2000049185A1 (en) 1999-02-19 2000-08-24 North American Refractories Co. Taphole assembly for a molten metal manufacturing furnace and method of forming the same
DE102005038172B4 (de) * 2005-08-12 2013-01-03 Sms Siemag Aktiengesellschaft Abstichkanal für einen metallurgischen Ofen
FI121429B (fi) * 2005-11-30 2010-11-15 Outotec Oyj Jäähdytyselementti ja menetelmä jäähdytyselementin valmistamiseksi
JP4350119B2 (ja) 2006-11-30 2009-10-21 日鉱金属株式会社 タップホール冷却構造

Also Published As

Publication number Publication date
CL2014003214A1 (es) 2015-03-27
ES2665584T3 (es) 2018-04-26
CA2871122C (en) 2017-02-07
EP2856054B1 (en) 2018-01-31
US20150176903A1 (en) 2015-06-25
EA025818B1 (ru) 2017-01-30
WO2013178878A1 (en) 2013-12-05
BR112014029166B1 (pt) 2020-07-28
CA2871122A1 (en) 2013-12-05
EP2856054A1 (en) 2015-04-08
KR20150014992A (ko) 2015-02-09
BR112014029166A2 (pt) 2017-06-27
CN202660917U (zh) 2013-01-09
KR101738224B1 (ko) 2017-05-19
EP2856054A4 (en) 2016-03-16
US10190824B2 (en) 2019-01-29

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM