CA2374888A1 - Equipment for the even feed of pulverous material to a concentrate burner of suspension smelting furnace - Google Patents

Equipment for the even feed of pulverous material to a concentrate burner of suspension smelting furnace Download PDF

Info

Publication number
CA2374888A1
CA2374888A1 CA002374888A CA2374888A CA2374888A1 CA 2374888 A1 CA2374888 A1 CA 2374888A1 CA 002374888 A CA002374888 A CA 002374888A CA 2374888 A CA2374888 A CA 2374888A CA 2374888 A1 CA2374888 A1 CA 2374888A1
Authority
CA
Canada
Prior art keywords
concentrate
feed
burner
discharge channel
feed pipe
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.)
Abandoned
Application number
CA002374888A
Other languages
English (en)
French (fr)
Inventor
Ilkka Kojo
Markku Lahtinen
Kaarle Peltoniemi
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
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2374888A1 publication Critical patent/CA2374888A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/20—Arrangements of heating devices
    • F27B3/205—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
    • C22B15/0047—Smelting or converting flash smelting or converting
    • 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; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/18—Arrangements of devices for charging
    • 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
    • F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0038—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising shakers
    • 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
    • F27D3/10—Charging directly from hoppers or shoots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
CA002374888A 1999-05-31 2000-05-12 Equipment for the even feed of pulverous material to a concentrate burner of suspension smelting furnace Abandoned CA2374888A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI991226A FI105828B (fi) 1999-05-31 1999-05-31 Laitteisto suspensiosulatusuunin rikastepolttimen jauhemaisen materiaalin syötön tasaamiseksi
FI991226 1999-05-31
PCT/FI2000/000433 WO2000073519A1 (en) 1999-05-31 2000-05-12 Equipment for the even feed of pulverous material to a concentrate burner of suspension smelting furnace

Publications (1)

Publication Number Publication Date
CA2374888A1 true CA2374888A1 (en) 2000-12-07

Family

ID=8554765

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002374888A Abandoned CA2374888A1 (en) 1999-05-31 2000-05-12 Equipment for the even feed of pulverous material to a concentrate burner of suspension smelting furnace

Country Status (23)

Country Link
US (1) US6565799B1 (enExample)
EP (1) EP1242639B1 (enExample)
JP (1) JP2003500627A (enExample)
KR (1) KR100567952B1 (enExample)
CN (1) CN1237193C (enExample)
AR (1) AR024099A1 (enExample)
AU (1) AU775396B2 (enExample)
BG (1) BG64395B1 (enExample)
BR (1) BR0011079A (enExample)
CA (1) CA2374888A1 (enExample)
DE (1) DE60015391T2 (enExample)
EA (1) EA003004B1 (enExample)
ES (1) ES2228516T3 (enExample)
FI (1) FI105828B (enExample)
MX (1) MXPA01011774A (enExample)
PE (1) PE20010105A1 (enExample)
PL (1) PL193684B1 (enExample)
PT (1) PT1242639E (enExample)
RO (1) RO120715B1 (enExample)
TR (1) TR200103379T2 (enExample)
WO (1) WO2000073519A1 (enExample)
YU (1) YU85301A (enExample)
ZA (1) ZA200109325B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI117769B (fi) * 2004-01-15 2007-02-15 Outokumpu Technology Oyj Suspensiosulatusuunin syöttöjärjestelmä
FI120101B (fi) * 2007-09-05 2009-06-30 Outotec Oyj Rikastepoltin
AP2010005222A0 (en) 2007-09-14 2010-04-30 Barrick Gold Corp Process for recovering platinum group metals usingreductants
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
WO2012151670A1 (en) 2011-05-06 2012-11-15 Hatch Ltd. Burner and feed apparatus for flash smelter
FI125166B (en) * 2013-04-08 2015-06-30 Outotec Oyj PROCEDURES AND ARRANGEMENTS FOR FEEDING RAW MATERIAL FROM A RAW MATERIAL CONTAINER INTO A OVEN OVEN SPACE
MX375089B (es) 2013-06-17 2025-03-06 Hatch Ltd Acondicionador de flujo de alimentación para materiales de alimentación particulados.
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
FI20155255L (fi) * 2015-04-08 2016-10-09 Outotec Finland Oy Poltin
BE1023227B1 (fr) 2015-06-22 2017-01-03 S.A. Lhoist Recherche Et Developpement Dispositif et procédé de traitement de gaz de fumées
CN106288815B (zh) * 2016-08-04 2018-06-29 合肥通用机械研究院 一种振动预混型精矿喷嘴
RU2642214C1 (ru) * 2017-03-14 2018-01-24 Владимир Александрович Трусов Установка для загрузки шихтовых материалов в индукционную печь для плавки чёрных и цветных металлов
CN107957196B (zh) * 2017-10-31 2019-02-15 重庆琅博宛冶金材料有限公司 一种方便进料的冶炼炉
CN114277214A (zh) * 2021-12-31 2022-04-05 四川德胜集团钒钛有限公司 一种半钢冶炼炉及炼钢方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424237A1 (de) 1974-05-18 1975-11-27 Johannes Dr Ing Wotschke Rundumbeschickung eines flammenkammerofens mittels einer kegelschurre und drehbeweglicher auslauf-ringschale
US4326702A (en) * 1979-10-22 1982-04-27 Oueneau Paul E Sprinkler burner for introducing particulate material and a gas into a reactor
US4744311A (en) * 1987-05-27 1988-05-17 Riley Stoker Corporation System for feeding solid particulate material for combustion in a reactor vessel
FI91283C (fi) * 1991-02-13 1997-01-13 Outokumpu Research Oy Tapa ja laitteisto pulverimaisen kiintoaineen kuumentamiseksi ja sulattamiseksi sekä siinä olevien haihtuvien aineosasten haihduttamiseksi suspensiosulatusuunissa
FI94150C (fi) 1992-06-01 1995-07-25 Outokumpu Eng Contract Tapa ja laite reaktiokaasujen syöttämiseksi sulatusuuniin
FI94152C (fi) 1992-06-01 1995-07-25 Outokumpu Eng Contract Tapa ja laite pulverimaisen polttoaineen hapettamiseksi kahdella eri happipitoisuuden omaavalla kaasulla
FI98071C (fi) 1995-05-23 1997-04-10 Outokumpu Eng Contract Menetelmä ja laitteisto reaktiokaasun ja kiintoaineen syöttämiseksi

Also Published As

Publication number Publication date
AU775396B2 (en) 2004-07-29
DE60015391T2 (de) 2006-02-09
EP1242639A1 (en) 2002-09-25
FI991226A0 (fi) 1999-05-31
EA003004B1 (ru) 2002-12-26
JP2003500627A (ja) 2003-01-07
DE60015391D1 (de) 2004-12-02
PL351867A1 (en) 2003-06-30
WO2000073519A1 (en) 2000-12-07
CN1237193C (zh) 2006-01-18
US6565799B1 (en) 2003-05-20
PT1242639E (pt) 2005-02-28
KR100567952B1 (ko) 2006-04-05
TR200103379T2 (tr) 2002-05-21
BG106131A (en) 2002-05-31
YU85301A (sh) 2004-07-15
FI105828B (fi) 2000-10-13
EP1242639B1 (en) 2004-10-27
ZA200109325B (en) 2002-08-28
AR024099A1 (es) 2002-09-04
PL193684B1 (pl) 2007-03-30
AU4571300A (en) 2000-12-18
EA200101269A1 (ru) 2002-04-25
BG64395B1 (bg) 2004-12-30
PE20010105A1 (es) 2001-03-09
BR0011079A (pt) 2002-03-19
ES2228516T3 (es) 2005-04-16
KR20020008411A (ko) 2002-01-30
CN1353771A (zh) 2002-06-12
MXPA01011774A (es) 2002-04-24
RO120715B1 (ro) 2006-06-30

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued