BR112015024478A2 - race hole apparatus - Google Patents

race hole apparatus

Info

Publication number
BR112015024478A2
BR112015024478A2 BR112015024478A BR112015024478A BR112015024478A2 BR 112015024478 A2 BR112015024478 A2 BR 112015024478A2 BR 112015024478 A BR112015024478 A BR 112015024478A BR 112015024478 A BR112015024478 A BR 112015024478A BR 112015024478 A2 BR112015024478 A2 BR 112015024478A2
Authority
BR
Brazil
Prior art keywords
heat resistant
housing
seal
resistant bricks
hole apparatus
Prior art date
Application number
BR112015024478A
Other languages
Portuguese (pt)
Other versions
BR112015024478B1 (en
BR112015024478B8 (en
Inventor
Furutachi Soji
Ashikari Toru
Original Assignee
Nippon Steel & Sumikin Eng Co
Ns Plant Designing Corp
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 Nippon Steel & Sumikin Eng Co, Ns Plant Designing Corp filed Critical Nippon Steel & Sumikin Eng Co
Publication of BR112015024478A2 publication Critical patent/BR112015024478A2/en
Publication of BR112015024478B1 publication Critical patent/BR112015024478B1/en
Publication of BR112015024478B8 publication Critical patent/BR112015024478B8/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/14—Discharging devices, e.g. for slag
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Blast Furnaces (AREA)

Abstract

resumo aparelho de furo de corrida um aparelho de furo de corrida incluindo: uma armação de fornalha (11); tijolos resistentes ao calor (13) fornecidos ao longo de um lado interno da armação de fornalha (11); um alojamento cilíndrico (16) que penetra a armação de fornalha (11) e está disposto de frente para os tijolos resistentes ao calor (13); e um corpo de vedação cilíndrico ou anular (20) que é disposto na extremidade do alojamento (16) próximo aos tijolos resistentes ao calor (13). o corpo de vedação (20) tem uma vedação de alojamento (221) que fornece a vedação hermética circunferencialmente inteiramente entre o alojamento (16) e o corpo de vedação (20); e uma vedação de tijolo (222), que fornece vedação hermético circunferencialmente inteiramente entre os tijolos resistentes ao calor (13) e o corpo de vedação (20). 1/1race hole apparatus a race hole apparatus including: a furnace frame (11); heat resistant bricks (13) provided along an inner side of the furnace frame (11); a cylindrical housing (16) which penetrates the furnace frame (11) and is arranged facing the heat resistant bricks (13); and a cylindrical or annular sealing body (20) which is disposed at the end of the housing (16) next to the heat resistant bricks (13). the sealing body (20) has a housing seal (221) which provides the airtight seal circumferentially entirely between the housing (16) and the sealing body (20); and a brick seal (222), which provides hermetically sealed circumferentially entirely between the heat resistant bricks (13) and the seal body (20). 1/1

BR112015024478A 2013-04-02 2013-12-27 Running hole apparatus BR112015024478B8 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013076961A JP5433806B1 (en) 2013-04-02 2013-04-02 Spout device
JP2013-076961 2013-04-02
PCT/JP2013/085110 WO2014162643A1 (en) 2013-04-02 2013-12-27 Tap hole apparatus

Publications (3)

Publication Number Publication Date
BR112015024478A2 true BR112015024478A2 (en) 2017-07-18
BR112015024478B1 BR112015024478B1 (en) 2019-10-08
BR112015024478B8 BR112015024478B8 (en) 2021-11-16

Family

ID=50396602

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015024478A BR112015024478B8 (en) 2013-04-02 2013-12-27 Running hole apparatus

Country Status (7)

Country Link
JP (1) JP5433806B1 (en)
KR (1) KR101655860B1 (en)
CN (1) CN105051218B (en)
BR (1) BR112015024478B8 (en)
DE (1) DE112013006743B4 (en)
RU (1) RU2601974C1 (en)
WO (1) WO2014162643A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2760136C1 (en) * 2020-12-14 2021-11-22 Владимир Александрович Трусов Cast iron furnace taphole

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824958C3 (en) * 1978-06-07 1985-06-05 Fa. Willi Wader, 5608 Radevormwald Method for producing a monoblock boring bar with six cutting edges of the same size
JPS5715251Y2 (en) * 1979-01-17 1982-03-30
SU1116066A1 (en) * 1982-09-30 1984-09-30 Gladush Viktor D Blast furnace iron tap-hole
JPS59133997U (en) * 1983-02-28 1984-09-07 石川島播磨重工業株式会社 Structure to prevent gas leakage around the taphole of a shaft furnace
FR2555202B1 (en) * 1983-11-18 1986-04-11 Usinor IMPROVEMENT AT HAUTS FOURNEAUX, IN THE AREA OF CASTING HOLES
JPH0216982Y2 (en) * 1986-05-30 1990-05-11
JPH03104809A (en) * 1989-09-18 1991-05-01 Nkk Corp Iron tapping hole in blast furnace
JPH0510442U (en) * 1991-07-24 1993-02-09 川崎炉材株式会社 Gas leak prevention structure around the blast furnace tap hole
DE4213007C1 (en) * 1992-04-21 1993-12-16 Tech Resources Pty Ltd Method and device for sealing nozzles in the surrounding refractory lining
JPH06256824A (en) * 1993-03-04 1994-09-13 Nippon Steel Corp Method for repairing aggravated part around iron tapping hole in blast furnace and seal ring used to this method
LU88253A1 (en) * 1993-04-30 1994-12-01 Wurth Paul Sa Tapping hole for a shaft furnace, especially a blast furnace
JP3007264B2 (en) * 1994-04-22 2000-02-07 新日本製鐵株式会社 Blast furnace taphole brick structure
JPH08269511A (en) 1995-03-31 1996-10-15 Nippon Steel Corp Structure for laying brick of iron tapping hole
RU2370545C1 (en) * 2008-01-09 2009-10-20 ОАО Челябинский металлургический комбинат Iron notch of blast furnace
CN202246719U (en) * 2011-09-15 2012-05-30 莱芜钢铁集团有限公司 Iron-smelting blast furnace and iron-opening frame of same
CN102392086B (en) * 2011-11-21 2013-06-19 安阳钢铁股份有限公司 Large blast furnace body gas leakage prevention method
CN103114160A (en) * 2013-03-07 2013-05-22 北京瑞普同创科技发展有限公司 Press-in treatment process method for iron notch sputtering of blast furnace
CN103409570A (en) * 2013-06-26 2013-11-27 江苏永钢集团有限公司 Construction method of blast furnace iron notch combined brick

Also Published As

Publication number Publication date
CN105051218A (en) 2015-11-11
RU2601974C1 (en) 2016-11-10
KR101655860B1 (en) 2016-09-08
CN105051218B (en) 2017-08-08
JP5433806B1 (en) 2014-03-05
WO2014162643A1 (en) 2014-10-09
KR20150138327A (en) 2015-12-09
DE112013006743T5 (en) 2015-12-17
DE112013006743B4 (en) 2016-12-08
BR112015024478B1 (en) 2019-10-08
BR112015024478B8 (en) 2021-11-16
JP2014201771A (en) 2014-10-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/12/2013, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/12/2013, OBSERVADAS AS CONDICOES LEGAIS

B25F Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement

Owner name: NIPPON STEEL AND SUMIKIN ENGINEERING CO., LTD. (JP) ; NS PLANT DESIGNING CORPORATION (JP)

Free format text: A FIM DE ATENDER AS DUAS ALTERACOES DE NOME REQUERIDAS ATRAVES DA PETICAO NO 870190131326, DE 10/12/2019, E NECESSARIO APRESENTAR MAIS UMA GUIA DE RECOLHIMENTO, CODIGO 248, RELATIVA A SEGUNDA ALTERACAO DE NOME, ALEM DA GUIA DE CUMPRIMENTO DE EXIGENCIA.

B25D Requested change of name of applicant approved

Owner name: NS PLANT DESIGNING CORPORATION (JP) ; NIPPON STEEL ENGINEERING CO., LTD. (JP)

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL ENGINEERING CO., LTD. (JP) ; NIPPON STEEL PLANT DESIGNING CORPORATION (JP)

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2544 DE 08/10/2019 QUANTO AO INVENTOR (ITEM 72)