BR0100004A - Method of assembling a blast furnace and system for it - Google Patents

Method of assembling a blast furnace and system for it

Info

Publication number
BR0100004A
BR0100004A BR0100004A BR0100004A BR0100004A BR 0100004 A BR0100004 A BR 0100004A BR 0100004 A BR0100004 A BR 0100004A BR 0100004 A BR0100004 A BR 0100004A BR 0100004 A BR0100004 A BR 0100004A
Authority
BR
Brazil
Prior art keywords
partial base
assembling
blast furnace
oven
welding
Prior art date
Application number
BR0100004A
Other languages
Portuguese (pt)
Other versions
BR0100004B1 (en
Inventor
Keisuke Ishibashi
Hidefumi Kuga
Masaharu Miyazono
Yasuo Ochiai
Original Assignee
Sankyu Kk
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 Sankyu Kk filed Critical Sankyu Kk
Publication of BR0100004A publication Critical patent/BR0100004A/en
Publication of BR0100004B1 publication Critical patent/BR0100004B1/en

Links

Landscapes

  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Blast Furnaces (AREA)

Abstract

Patente de Invenção: <B>"MéTODO DE MONTAGEM DE UM ALTO-FORNO E SISTEMA PARA O MESMO"<D>. Trata-se de um método de montagem de um alto-forno e de um sistema para tal, capaz de diminuir a capacidade de um equipamento de elevação a ser usado e encurtar o período de ereção. Um método de montagem de um alto-forno, por meio da montagem em seq³ência de peças plurais de cubas de base parciais (11) a (21), com o formato de um anel formando uma parte lateral do casco do alto-forno (10), compreendendo um primeiro processo para colocar trilhos (37) a um nível de piso de fundição (34), fabricar pelo menos uma cuba de base parcial (11) por meio de soldagem de elementos de casco no formato de um anel em carros (40) ou (41) que são assim proporcionados de modo a se deslocarem nos trilhos (37), levar a cuba de base parcial (11) para dentro de uma torre de forno (24) junto com o dito carro (41) e elevar a cuba de base parcial (11) por meio do uso de jaquetas de orifício central (30) dispostas na torre de forno (24); e um segundo processo para a soldagem da junta horizontal da cuba de base parcial (11) à outra cuba de base parcial (12).Invention Patent: <B> "METHOD OF ASSEMBLING A HIGH OVEN AND SYSTEM FOR THE SAME" <D>. It is a method of assembling a blast furnace and a system for that, capable of decreasing the capacity of a lifting equipment to be used and shortening the erection period. A method of assembling a blast furnace, by sequentially assembling plural parts of partial base vats (11) to (21), in the shape of a ring forming a lateral part of the blast furnace hull (10 ), comprising a first process for placing rails (37) at a foundry floor level (34), fabricating at least a partial base tub (11) by welding hull elements in the shape of a ring in cars ( 40) or (41) which are thus provided so as to move on the tracks (37), take the partial base bowl (11) into an oven tower (24) together with said carriage (41) and raise the partial base vat (11) using central hole jackets (30) arranged in the oven tower (24); and a second process for welding the horizontal joint of the partial base vessel (11) to another partial base vessel (12).

BR0100004A 2000-01-13 2001-01-03 Method of assembling a blast furnace. BR0100004B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000004973 2000-01-13
JP2000146591A JP4472115B2 (en) 2000-01-13 2000-05-18 Blast furnace assembly method

Publications (2)

Publication Number Publication Date
BR0100004A true BR0100004A (en) 2001-08-28
BR0100004B1 BR0100004B1 (en) 2009-01-13

Family

ID=26583462

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0100004A BR0100004B1 (en) 2000-01-13 2001-01-03 Method of assembling a blast furnace.

Country Status (2)

Country Link
JP (1) JP4472115B2 (en)
BR (1) BR0100004B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8156709B2 (en) 2004-03-17 2012-04-17 Technological Resources Pty. Limited Direct smelting plant
KR100958304B1 (en) 2007-12-28 2010-05-19 주식회사 포스코건설 Relining method of blast furnace
KR100958305B1 (en) 2007-12-28 2010-05-19 주식회사 포스코건설 Relining method of blast furnace
JP5739237B2 (en) * 2011-06-02 2015-06-24 Ｊｆｅスチール株式会社 Unloading method and loading method for heavy items
JP6430818B2 (en) * 2014-12-26 2018-11-28 山九株式会社 Heavy goods conveyor
KR102333442B1 (en) * 2020-01-13 2021-12-02 (주)진우테크 Unit having cart for carrying in and carrying out iron plate and method for carrying in and carrying out iron plate using the same

Also Published As

Publication number Publication date
BR0100004B1 (en) 2009-01-13
JP2001262209A (en) 2001-09-26
JP4472115B2 (en) 2010-06-02

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentiability or inadequacy of the applcation according art. 36 industrial patent law
B09A Decision: granting
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/01/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi; resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2287 DE 04-11-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.