ES2168932A1 - Metodo para alimentar y dirigir gas de reaccion y solidos dentro de un horno de fusion y quemador multiajustable diseñado para dicho proposito. - Google Patents

Metodo para alimentar y dirigir gas de reaccion y solidos dentro de un horno de fusion y quemador multiajustable diseñado para dicho proposito.

Info

Publication number
ES2168932A1
ES2168932A1 ES009950015A ES9950015A ES2168932A1 ES 2168932 A1 ES2168932 A1 ES 2168932A1 ES 009950015 A ES009950015 A ES 009950015A ES 9950015 A ES9950015 A ES 9950015A ES 2168932 A1 ES2168932 A1 ES 2168932A1
Authority
ES
Spain
Prior art keywords
reaction gas
reaction
solids
gas
shaft
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES009950015A
Other languages
English (en)
Other versions
ES2168932B2 (es
Inventor
Ismo Holmi
Tuomo Jokinen
Launo Lilja
Jussi Sipila
Pekka Tuokkola
Vesa Torola
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Outokumpu Oyj
Metso Corp
Original Assignee
Outokumpu Oyj
Outokumpu Technology 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 Outokumpu Oyj, Outokumpu Technology Oyj filed Critical Outokumpu Oyj
Publication of ES2168932A1 publication Critical patent/ES2168932A1/es
Application granted granted Critical
Publication of ES2168932B2 publication Critical patent/ES2168932B2/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/0047—Smelting or converting flash smelting or converting
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
    • F23D17/007—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel liquid or pulverulent fuel
    • 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
    • F27D3/18—Charging particulate material using a fluid carrier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2214/00—Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00006—Liquid fuel burners using pure oxygen or O2-enriched air as oxidant

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture Of Iron (AREA)
  • Gas Burners (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO PARA AJUSTAR LA VELOCIDAD DE FLUJO DEL GAS DE REACCION Y EL AIRE DE DISPERSION DE SOLIDOS PULVURULENTOS CUANDO SE ALIMENTA GAS DE REACCION Y SOLIDOS FINAMENTE DIVIDIDOS EN LA CUBA DE REACCION (6) DE UN HORNO DE FUSION DE SUSPENSIONES PARA CREAR UNA SUSPENSION CONTROLADA Y AJUSTABLE. SE ALIMENTA GAS DE REACCION (8) DENTRO DEL HORNO DESDE ALREDEDOR DE UN FLUJO DE MATERIAL SOLIDO FINAMENTE DIVIDIDO (5), PARA DISTRIBUIR DICHOS SOLIDOS CON ORIENTACION HACIA EL GAS DE REACCION POR MEDIO DE AIRE DE DISPERSION. SE AJUSTA GRADUALMENTE LA VELOCIDAD DEL FLUJO Y LA DIRECCION DE DESCARGA DEL GAS DE REACCION EN LA CUBA DE REACCION POR MEDIO DE UN MIEMBRO DE AJUSTE ESPECIALMENTE CONFIGURADO (10) QUE SE MUEVE VERTICALMENTE EN EL CANAL DE GAS DE REACCION (13) Y POR MEDIO DE UN BLOQUE DE ENFRIAMIENTO ESPECIALMENTE PERFILADO (12) QUE RODEA AL CANAL DE GAS DE REACCION (13) Y LOCALIZADO EN LA BOVEDA DE LA CUBA DE REACCION. SE AJUSTA LA VELOCIDAD DEL GAS DE REACCION PARA QUE SEA APROPIADA, INDEPENDIENTEMENTE DE LA CANTIDAD DE GAS DESEADA, EN EL ORIFICIO DE DESCARGA (14) LOCALIZADO EN EL BORDE INFERIOR DE LA BOVEDA DE LA CUBA DE REACCION (11), Y DESDE DICHO ORIFICIO SE DESCARGA GAS DENTRO DE LA CUBA DE REACCION (6) Y FORMA ALLI UNA SUSPENSION CON EL MATERIAL PULVURULENTO, Y SE AJUSTA EL AIRE DE DISPERSION NECESARIO PARA DISPERSAR DICHO MATERIAL DE ACUERDO CON EL SUMINISTRO DEL MATERIAL PULVURULENTO. LA INVENCION SE REFIERE TAMBIEN A UN QUEMADOR MULTIAJUSTABLE PARA REALIZAR EL METODO.
ES009950015A 1996-10-01 1997-09-30 Metodo para alimentar y dirigir gas de reaccion y solidos dentro de un horno de fusion y quemador multiajustable diseñado para dicho proposito. Expired - Fee Related ES2168932B2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI963932A FI100889B (fi) 1996-10-01 1996-10-01 Menetelmä reaktiokaasun ja kiintoaineen syöttämiseksi ja suuntaamiseks i sulatusuuniin ja tätä varten tarkoitettu monisäätöpoltin

Publications (2)

Publication Number Publication Date
ES2168932A1 true ES2168932A1 (es) 2002-06-16
ES2168932B2 ES2168932B2 (es) 2003-09-16

Family

ID=8546781

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009950015A Expired - Fee Related ES2168932B2 (es) 1996-10-01 1997-09-30 Metodo para alimentar y dirigir gas de reaccion y solidos dentro de un horno de fusion y quemador multiajustable diseñado para dicho proposito.

Country Status (19)

Country Link
US (1) US6238457B1 (es)
JP (1) JP4309476B2 (es)
KR (1) KR100509405B1 (es)
CN (1) CN1113213C (es)
AR (1) AR009955A1 (es)
AU (1) AU730365B2 (es)
BR (1) BR9712175A (es)
CA (1) CA2267296C (es)
DE (2) DE19782044B3 (es)
ES (1) ES2168932B2 (es)
FI (1) FI100889B (es)
ID (1) ID21552A (es)
PE (1) PE104098A1 (es)
PL (1) PL183755B1 (es)
RU (1) RU2198364C2 (es)
SE (1) SE517103C2 (es)
TR (1) TR199900761T2 (es)
WO (1) WO1998014741A1 (es)
ZA (1) ZA978694B (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI108865B (fi) * 2000-12-20 2002-04-15 Outokumpu Oy Laite kiintoaineksen ja hapetuskaasun syöttämiseksi suspensiosulatusuuniin
AT412652B (de) * 2002-11-20 2005-05-25 Msman & Eng A Pestalozzi Verfahren zum gewinnen von kupfer
JP4150968B2 (ja) * 2003-11-10 2008-09-17 株式会社日立製作所 固体燃料バーナと固体燃料バーナの燃焼方法
FI117769B (fi) * 2004-01-15 2007-02-15 Outokumpu Technology Oyj Suspensiosulatusuunin syöttöjärjestelmä
ATE453730T1 (de) * 2004-10-15 2010-01-15 Tech Resources Pty Ltd Vorrichtung zum injizieren von gas in einen behälter
FI120101B (fi) * 2007-09-05 2009-06-30 Outotec Oyj Rikastepoltin
FI121852B (fi) * 2009-10-19 2011-05-13 Outotec Oyj Menetelmä polttoainekaasun syöttämiseksi suspensiosulatusuunin reaktiokuiluun ja rikastepoltin
FI122306B (fi) 2009-12-11 2011-11-30 Outotec Oyj Järjestely suspensiosulatusuunin rikastepolttimen jauhemaisen kiintoaineen syötön tasaamiseksi
FI124223B (fi) * 2010-06-29 2014-05-15 Outotec Oyj Suspensiosulatusuuni ja rikastepoltin
FI20106156A (fi) 2010-11-04 2012-05-05 Outotec Oyj Menetelmä suspensiosulatusuunin lämpötaseen hallitsemiseksi ja suspensiosulatusuuni
JP5561234B2 (ja) * 2011-04-15 2014-07-30 住友金属鉱山株式会社 精鉱バーナー及び自熔製錬炉
US9103592B2 (en) * 2011-05-06 2015-08-11 Hatch Ltd. Burner with velocity adjustment for flash smelter
WO2012164142A1 (en) * 2011-05-31 2012-12-06 Outotec Oyj Burner arrangement and burner assembly
CN102268558B (zh) 2011-07-25 2012-11-28 阳谷祥光铜业有限公司 一种旋浮卷吸冶金工艺及其反应器
KR101267589B1 (ko) 2011-09-28 2013-05-24 현대제철 주식회사 예열용 버너
RS59188B1 (sr) * 2011-11-29 2019-10-31 Outotec Finland Oy Metoda za kontrolisanje suspenzije u peći za topljenje suspenzije, peć za topljenje suspenzije i gorionik koncentrata
US10852065B2 (en) 2011-11-29 2020-12-01 Outotec (Finland) Oy Method for controlling the suspension in a suspension smelting furnace
CN102560144B (zh) * 2012-02-09 2013-08-07 金隆铜业有限公司 双旋流预混型冶金喷嘴
PL2834562T3 (pl) 2012-04-05 2019-04-30 Hatch Ltd Palnik sterowania strumieniowego dla pylistego materiału zasilającego
CN102828045B (zh) * 2012-09-07 2013-08-21 白银有色集团股份有限公司 白银铜熔池熔炼炉专用的粉煤燃烧器
EP3011244B1 (en) 2013-06-17 2019-10-02 Hatch Ltd. Feed flow conditioner for particulate feed materials
CN103453774B (zh) * 2013-09-09 2014-12-24 中南大学 内旋流混合型冶金喷嘴
JP6216595B2 (ja) * 2013-10-01 2017-10-18 パンパシフィック・カッパー株式会社 原料供給装置、自溶炉及び自溶炉の操業方法
JP6291205B2 (ja) * 2013-10-01 2018-03-14 パンパシフィック・カッパー株式会社 原料供給装置及び原料供給方法、並びに自溶炉
WO2015058283A1 (en) 2013-10-21 2015-04-30 Hatch Ltd. Velocity control shroud for burner
EP3055614A4 (en) * 2013-11-29 2017-06-07 Hatch Ltd. Circumferential injection burner
FI126660B (en) 2014-04-11 2017-03-31 Outotec Finland Oy METHOD AND ARRANGEMENT FOR MONITORING THE PERFORMANCE OF THE SUSPENSION DEFROSTING BURNER
DE212015000264U1 (de) 2014-11-15 2017-06-22 Hatch Ltd. Fluidverteilungsvorrichtung
CN104561586B (zh) * 2015-01-20 2017-01-18 铜陵有色金属集团股份有限公司金冠铜业分公司 闪速熔炼炉的精矿喷嘴
CN104561587B (zh) * 2015-01-20 2017-01-18 铜陵有色金属集团股份有限公司金冠铜业分公司 熔炼炉的精矿喷嘴
CN104634102B (zh) * 2015-02-13 2016-08-17 阳谷祥光铜业有限公司 一种反向旋浮熔炼方法、喷嘴和冶金设备
CN104634100B (zh) * 2015-02-13 2017-01-18 阳谷祥光铜业有限公司 一种旋浮熔炼方法、喷嘴和冶金设备
FI20155255A (fi) * 2015-04-08 2016-10-09 Outotec Finland Oy Poltin
FI127083B (en) * 2015-10-30 2017-11-15 Outotec Finland Oy Burner and atomizer for a burner
JP2016035114A (ja) * 2015-12-17 2016-03-17 オウトテック オサケイティオ ユルキネンＯｕｔｏｔｅｃ Ｏｙｊ 浮遊溶解炉における浮遊物の制御方法、浮遊溶解炉および精鉱バーナー
WO2018220256A1 (en) * 2017-05-29 2018-12-06 Outotec (Finland) Oy Method and arrangement for controlling a burner of a suspension smelting furnace
JP6453408B2 (ja) * 2017-09-22 2019-01-16 パンパシフィック・カッパー株式会社 自溶炉の操業方法
CN110396606A (zh) * 2019-09-05 2019-11-01 天津闪速炼铁技术有限公司 一种闪速冶金气料一体化供应系统及混料方法
CN110777265B (zh) * 2019-12-02 2024-02-20 江西铜业股份有限公司 一种旋流扩散型闪速炉精矿喷嘴

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH059613A (ja) * 1991-07-02 1993-01-19 Sumitomo Metal Mining Co Ltd 自熔製錬炉の操業方法と精鉱バーナー

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1569813A (en) * 1977-05-16 1980-06-18 Outokumpu Oy Nozzle assembly
US4165979A (en) * 1978-02-21 1979-08-28 The International Nickel Company, Inc. Flash smelting in confined space
FI57786C (fi) * 1978-12-21 1980-10-10 Outokumpu Oy Saett och anordning foer bildande av en virvlande suspensionstraole av ett pulverartat material och reaktionsgas
US4326702A (en) * 1979-10-22 1982-04-27 Oueneau Paul E Sprinkler burner for introducing particulate material and a gas into a reactor
DE3021523C2 (de) * 1980-06-07 1983-09-15 Klöckner Stahltechnik GmbH, 2000 Hamburg Tauchlanze zum Einführen von feinkörnigem Feststoff in eine Metallschmelze
FI63259C (fi) * 1980-12-30 1983-05-10 Outokumpu Oy Saett och anordning foer bildande av en riktad suspensionsstraole av ett pulverformigt aemne och reaktionsgas
FI63780C (fi) * 1981-11-27 1983-08-10 Outokumpu Oy Saett och anordning foer att bilda en riktad och reglerad suspensionsstraole av ett aemne i pulverform och reaktionsgas
JPS60215709A (ja) * 1984-04-07 1985-10-29 Daido Steel Co Ltd 炉用ガス吹込口
FI88517C (fi) * 1990-01-25 1993-05-25 Outokumpu Oy Saett och anordning foer inmatning av reaktionsaemnen i en smaeltugn
FI94150C (fi) * 1992-06-01 1995-07-25 Outokumpu Eng Contract Tapa ja laite reaktiokaasujen syöttämiseksi sulatusuuniin
FI94151C (fi) * 1992-06-01 1995-07-25 Outokumpu Research Oy Tapa sulatusuuniin syötettävän reaktiokaasun syötön säätämiseksi ja tähän tarkoitettu monikäyttöpoltin
FI932458A (fi) * 1993-05-28 1994-11-29 Outokumpu Research Oy Tapa sulatusuuniin syötettävän reaktiokaasun syötön säätämiseksi ja tähän tarkoitettu avokartiosäätöpoltin
FI98071C (fi) * 1995-05-23 1997-04-10 Outokumpu Eng Contract Menetelmä ja laitteisto reaktiokaasun ja kiintoaineen syöttämiseksi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH059613A (ja) * 1991-07-02 1993-01-19 Sumitomo Metal Mining Co Ltd 自熔製錬炉の操業方法と精鉱バーナー

Also Published As

Publication number Publication date
SE9901200D0 (sv) 1999-04-01
KR100509405B1 (ko) 2005-08-22
TR199900761T2 (xx) 1999-06-21
SE9901200L (sv) 1999-05-31
RU2198364C2 (ru) 2003-02-10
CA2267296C (en) 2005-09-20
KR20000048734A (ko) 2000-07-25
FI100889B (fi) 1998-03-13
DE19782044T1 (de) 2001-04-26
US6238457B1 (en) 2001-05-29
BR9712175A (pt) 1999-08-31
WO1998014741A1 (en) 1998-04-09
CN1113213C (zh) 2003-07-02
CA2267296A1 (en) 1998-04-09
AU4461797A (en) 1998-04-24
FI963932A0 (fi) 1996-10-01
AR009955A1 (es) 2000-05-17
JP4309476B2 (ja) 2009-08-05
PL332671A1 (en) 1999-09-27
DE19782044B3 (de) 2012-02-02
AU730365B2 (en) 2001-03-08
CN1232538A (zh) 1999-10-20
ID21552A (id) 1999-06-24
ES2168932B2 (es) 2003-09-16
ZA978694B (en) 1998-03-26
SE517103C2 (sv) 2002-04-16
JP2001501294A (ja) 2001-01-30
PE104098A1 (es) 1999-02-04
PL183755B1 (pl) 2002-07-31

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