BR112012011988A2 - processo para a remoção de escória de um forno - Google Patents

processo para a remoção de escória de um forno

Info

Publication number
BR112012011988A2
BR112012011988A2 BR112012011988A BR112012011988A BR112012011988A2 BR 112012011988 A2 BR112012011988 A2 BR 112012011988A2 BR 112012011988 A BR112012011988 A BR 112012011988A BR 112012011988 A BR112012011988 A BR 112012011988A BR 112012011988 A2 BR112012011988 A2 BR 112012011988A2
Authority
BR
Brazil
Prior art keywords
slag
oven
outlet opening
removing slag
mud
Prior art date
Application number
BR112012011988A
Other languages
English (en)
Other versions
BR112012011988B1 (pt
Inventor
Joseph Prince Mark
Kenneth Letchford Mark
Original Assignee
Xstrata Tech Pty Ltd
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 AU2009905643A external-priority patent/AU2009905643A0/en
Application filed by Xstrata Tech Pty Ltd filed Critical Xstrata Tech Pty Ltd
Publication of BR112012011988A2 publication Critical patent/BR112012011988A2/pt
Publication of BR112012011988B1 publication Critical patent/BR112012011988B1/pt

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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • 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
    • F27D3/1527—Taphole forming equipment, e.g. boring machines, piercing tools
    • 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
    • F27D3/1545—Equipment for removing or retaining slag

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

processo para a remoção de escória de um forno. a presente invenção refere-se a um processo para a remoção de escória de um forno estacionário que compreende fornecer um forno estacionário que possua uma abertura de saída para a remoção de escória do mesmo; acumular argila ou lama na dita abertura de saída para formar um orifício de saída através do qual a escória pode escoar, o orifício perfurado através da argila ou da lama possuindo um diâmetro que é significamente menos do que uma largura da abertura de saída e controlar um fluxo de escória através do orifício por ajuste do tamanho do orifício.
BR112012011988-5A 2009-11-18 2010-11-09 método para a remoção de escória de um forno estacionário BR112012011988B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2009905643 2009-11-18
AU2009905643A AU2009905643A0 (en) 2009-11-18 Method for Removing Slag from a Furnace
PCT/AU2010/001491 WO2011060483A1 (en) 2009-11-18 2010-11-09 Method for removing slag from a furnace

Publications (2)

Publication Number Publication Date
BR112012011988A2 true BR112012011988A2 (pt) 2017-02-21
BR112012011988B1 BR112012011988B1 (pt) 2021-02-09

Family

ID=44059104

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012011988-5A BR112012011988B1 (pt) 2009-11-18 2010-11-09 método para a remoção de escória de um forno estacionário

Country Status (8)

Country Link
JP (1) JP5721734B2 (pt)
CN (1) CN102686966B (pt)
AU (1) AU2010321669B2 (pt)
BR (1) BR112012011988B1 (pt)
EA (1) EA022456B1 (pt)
MX (1) MX353976B (pt)
PL (1) PL218986B1 (pt)
WO (1) WO2011060483A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103185461A (zh) * 2013-04-09 2013-07-03 泰州振昌工业废渣综合利用有限责任公司 熔分还原改性炉外置式出渣口结构
CN103398589A (zh) * 2013-08-15 2013-11-20 长沙有色冶金设计研究院有限公司 冶金炉打孔放渣装置
PL3204707T3 (pl) * 2014-10-10 2019-09-30 Outotec (Finland) Oy Zespół pieca pirometalurgicznego i modułu przelewowego
JP6423337B2 (ja) * 2015-12-28 2018-11-14 Ｊｘ金属株式会社 スラグタップ方法及びスラグホール構造並びに溶融炉の操業方法
CN106051776A (zh) * 2016-07-13 2016-10-26 北京保利洁科技发展有限公司 一种焚烧处理固体废弃物的方法
CN106196080A (zh) * 2016-07-13 2016-12-07 北京保利洁科技发展有限公司 一种固体废弃物资源化的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB985507A (en) * 1964-01-31 1965-03-10 Kaiser Aluminium Chem Corp Improvements in or relating to metal handling apparatus
US4037828A (en) * 1975-10-04 1977-07-26 Nippon Carbide Kogyo Kabushiki Kaisha Automatic tapping machine
LU74398A1 (pt) * 1976-02-20 1976-08-13
JPS62192510A (ja) * 1986-02-19 1987-08-24 Kawasaki Steel Corp 溶融金属反応容器の出湯方法およびその装置
DE3803625A1 (de) * 1988-02-06 1989-08-17 Dango & Dienenthal Maschbau Verfahren und vorrichtung zum oeffnen des stichlochs von oefen
JP2820430B2 (ja) * 1989-05-16 1998-11-05 川崎製鉄株式会社 金属溶解炉からの溶融金属排出制御方法
JP3007264B2 (ja) * 1994-04-22 2000-02-07 新日本製鐵株式会社 高炉の出銑口煉瓦構造
JP3075333B2 (ja) * 1995-03-27 2000-08-14 日本鋼管株式会社 焼却灰溶融炉の溶融スラグ出滓口構造
JPH10273707A (ja) * 1997-03-31 1998-10-13 Kawasaki Steel Corp 高炉出銑口における出銑滓流量の制御方法及び出銑口
JP3535730B2 (ja) * 1998-03-25 2004-06-07 株式会社タクマ プラズマアーク溶融炉及びプラズマアーク溶融炉からの溶融メタルの抜き出し方法
US6299830B2 (en) * 1998-09-22 2001-10-09 Meltran, Inc. Apparatus and method for tapping a furnace
AUPQ630600A0 (en) * 2000-03-16 2000-04-15 Technological Resources Pty Limited Direct smelting plant
FI20030077A (fi) * 2003-01-17 2004-07-18 Outokumpu Oy Laitteisto ja menetelmä sulatusreaktorin laskuaukon avaamiseksi ja sulkemiseksi
PE20060324A1 (es) * 2004-04-07 2006-04-14 Ausmelt Ltd Procesamiento de mata de sulfuro de cobre en cobre blister
JP2006282478A (ja) * 2005-04-04 2006-10-19 Shinagawa Refract Co Ltd 出銑孔閉塞材
JP4980275B2 (ja) * 2008-03-26 2012-07-18 東京窯業株式会社 スライディングノズルプレートの再生方法

Also Published As

Publication number Publication date
WO2011060483A1 (en) 2011-05-26
EA201290206A1 (ru) 2012-11-30
EA022456B1 (ru) 2016-01-29
JP5721734B2 (ja) 2015-05-20
BR112012011988B1 (pt) 2021-02-09
JP2013511690A (ja) 2013-04-04
MX353976B (es) 2018-02-07
CN102686966A (zh) 2012-09-19
MX2012005700A (es) 2012-06-19
PL399890A1 (pl) 2013-01-21
AU2010321669B2 (en) 2014-08-14
CN102686966B (zh) 2014-08-27
AU2010321669A1 (en) 2012-05-24
PL218986B1 (pl) 2015-02-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

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