BR112018072397A2 - recipiente, processo e aparelho de fundição e um conjunto de um elemento resfriador da zona de escória - Google Patents

recipiente, processo e aparelho de fundição e um conjunto de um elemento resfriador da zona de escória

Info

Publication number
BR112018072397A2
BR112018072397A2 BR112018072397-5A BR112018072397A BR112018072397A2 BR 112018072397 A2 BR112018072397 A2 BR 112018072397A2 BR 112018072397 A BR112018072397 A BR 112018072397A BR 112018072397 A2 BR112018072397 A2 BR 112018072397A2
Authority
BR
Brazil
Prior art keywords
heat pipe
heat
temperature
container
assembly
Prior art date
Application number
BR112018072397-5A
Other languages
English (en)
Other versions
BR112018072397B1 (pt
Inventor
Pilote Jacques
James Dry Rodney
Original Assignee
Tata Steel Limited
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 claimed from AU2016901601A external-priority patent/AU2016901601A0/en
Application filed by Tata Steel Limited filed Critical Tata Steel Limited
Publication of BR112018072397A2 publication Critical patent/BR112018072397A2/pt
Publication of BR112018072397B1 publication Critical patent/BR112018072397B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/04—Blast furnaces with special refractories
    • C21B7/06—Linings for furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/12—Opening or sealing the tap holes
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/24—Cooling arrangements
    • 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
    • F27B3/24—Cooling arrangements
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C21B7/106—Cooling of the furnace bottom
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4646—Cooling arrangements
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B2014/002—Smelting process, e.g. sequences to melt a specific material
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B2014/0837—Cooling arrangements
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/10—Crucibles
    • F27B2014/104—Crucible linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0056—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for ovens or furnaces
    • F28D2021/0057—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for ovens or furnaces for melting materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/12—Safety or protection arrangements; Arrangements for preventing malfunction for preventing overpressure

Abstract

um recipiente de fundição inclui uma pluralidade de tubos de calor (21) posicionados em um revestimento refratário de pelo menos uma parte do cadinho (9) para resfriar pelo menos uma parte do revestimento refratário. pelo menos um dos tubos de calor inclui (a) uma fase líquida de um fluido de transferência de calor, tipicamente água, em uma seção inferior do tubo de calor e (b) uma fase de vapor do fluido de transferência de calor, tipicamente vapor d?água, em uma seção superior do tubo de calor. o tubo de calor também inclui um respiradouro para permitir que a fase de vapor escape do tubo de calor para reduzir a pressão ou temperatura dentro do tubo de calor quando a pressão de vapor ou a temperatura no tubo de calor exceder uma pressão ou temperatura limiar predeterminada.
BR112018072397-5A 2016-05-02 2017-05-02 Recipiente de fundição, processo para fundir um material de alimentação metalífero e aparelho para fundição de material de alimentação metalífero BR112018072397B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2016901601 2016-05-02
AU2016901601A AU2016901601A0 (en) 2016-05-02 Smelting process and apparatus
PCT/AU2017/050400 WO2017190185A1 (en) 2016-05-02 2017-05-02 Smelting process and apparatus

Publications (2)

Publication Number Publication Date
BR112018072397A2 true BR112018072397A2 (pt) 2019-04-09
BR112018072397B1 BR112018072397B1 (pt) 2022-11-16

Family

ID=60202509

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018072397-5A BR112018072397B1 (pt) 2016-05-02 2017-05-02 Recipiente de fundição, processo para fundir um material de alimentação metalífero e aparelho para fundição de material de alimentação metalífero

Country Status (19)

Country Link
US (1) US11371105B2 (pt)
EP (1) EP3452770B1 (pt)
KR (1) KR102237121B1 (pt)
CN (1) CN109073319B (pt)
AU (1) AU2017260568B2 (pt)
BR (1) BR112018072397B1 (pt)
CA (1) CA3022271C (pt)
CL (1) CL2018003081A1 (pt)
ES (1) ES2892298T3 (pt)
MX (1) MX2018013296A (pt)
MY (1) MY193684A (pt)
NZ (1) NZ748666A (pt)
PH (1) PH12018550178A1 (pt)
PL (1) PL3452770T3 (pt)
RU (1) RU2715924C1 (pt)
SA (1) SA518400316B1 (pt)
UA (1) UA120814C2 (pt)
WO (1) WO2017190185A1 (pt)
ZA (1) ZA201807908B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2715924C1 (ru) * 2016-05-02 2020-03-04 Тата Стил Лимитед Способ и устройство для плавки

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK300584A (da) * 1983-06-21 1984-12-22 Babcock Hitachi Kk Varmeveksler
EP0393115A1 (en) 1988-10-19 1990-10-24 Abb Air Preheater, Inc. Heat pipe employing hydrogen oxidation means
US5379831A (en) 1994-02-22 1995-01-10 Hudson Products Corporation Heat pipe heat exchanger
JPH10245051A (ja) * 1997-03-05 1998-09-14 Masao Kojima チューブに充填された液体を汚さずに取り出す装置
AUPP442598A0 (en) 1998-07-01 1998-07-23 Technological Resources Pty Limited Direct smelting vessel
AUPP647198A0 (en) 1998-10-14 1998-11-05 Technological Resources Pty Limited A process and an apparatus for producing metals and metal alloys
IT1318122B1 (it) * 2000-07-04 2003-07-23 Elti Srl Dispositivo per l'applicazione di lance di iniezione o bruciatori alle pareti laterali di forni elettrici per la produzione di acciaio.
KR20040000282A (ko) * 2002-06-24 2004-01-03 최광진 히트 파이프의 안전구조
TW593961B (en) 2002-12-13 2004-06-21 Huei-Chiun Shiu Method and device for removing non-condensing gas in a heat pipe
JP2005214580A (ja) 2004-02-02 2005-08-11 Mitsubishi Electric Corp ループ型ヒートパイプ
MY144669A (en) * 2004-02-04 2011-10-31 Tech Resources Pty Ltd Metallurgical vessel
BRPI0519147A2 (pt) * 2004-12-20 2008-12-30 Andco Metal Industry Products Inc sistemas e mÉtodos de resfriamento de altos fornos
US7404255B2 (en) 2005-01-05 2008-07-29 Jia-Hao Li Apparatus and method for removing non-condensing gas in heat pipe
DE102006016005A1 (de) 2006-04-05 2007-10-11 Bioage Gmbh Wärmerohr, Heatpipe-Reformer mit einem solchen Wärmerohr und Verfahren zum Betreiben eines solchen Heatpipe-Reformers
US8221675B2 (en) 2006-05-18 2012-07-17 Technological Resources Pty. Limited Direct smelting vessel and cooler therefor
US20150084246A1 (en) * 2013-09-26 2015-03-26 General Electric Company Cooling system for metallurgical furnaces and methods of operation
NZ720457A (en) * 2013-12-06 2020-05-29 Tata Steel Ltd Smelting process and apparatus
RU2715924C1 (ru) * 2016-05-02 2020-03-04 Тата Стил Лимитед Способ и устройство для плавки

Also Published As

Publication number Publication date
PL3452770T3 (pl) 2022-03-07
RU2715924C1 (ru) 2020-03-04
US20190136333A1 (en) 2019-05-09
BR112018072397B1 (pt) 2022-11-16
CA3022271C (en) 2021-03-16
KR102237121B1 (ko) 2021-04-12
UA120814C2 (uk) 2020-02-10
WO2017190185A1 (en) 2017-11-09
EP3452770A4 (en) 2020-01-22
CL2018003081A1 (es) 2019-05-31
PH12018550178A1 (en) 2019-03-25
MX2018013296A (es) 2019-05-20
MY193684A (en) 2022-10-25
CA3022271A1 (en) 2017-11-09
NZ748666A (en) 2020-02-28
SA518400316B1 (ar) 2022-03-07
KR20190088880A (ko) 2019-07-29
AU2017260568B2 (en) 2019-09-26
ZA201807908B (en) 2021-04-28
EP3452770A1 (en) 2019-03-13
ES2892298T3 (es) 2022-02-03
EP3452770B1 (en) 2021-08-04
US11371105B2 (en) 2022-06-28
CN109073319B (zh) 2020-01-31
CN109073319A (zh) 2018-12-21
AU2017260568A1 (en) 2018-11-22

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 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 02/05/2017, OBSERVADAS AS CONDICOES LEGAIS