CL2018001081A1 - Quemador y aparato de alimentación de sólidos finos para un quemador. - Google Patents

Quemador y aparato de alimentación de sólidos finos para un quemador.

Info

Publication number
CL2018001081A1
CL2018001081A1 CL2018001081A CL2018001081A CL2018001081A1 CL 2018001081 A1 CL2018001081 A1 CL 2018001081A1 CL 2018001081 A CL2018001081 A CL 2018001081A CL 2018001081 A CL2018001081 A CL 2018001081A CL 2018001081 A1 CL2018001081 A1 CL 2018001081A1
Authority
CL
Chile
Prior art keywords
burner
channel
gas
fine
fine solid
Prior art date
Application number
CL2018001081A
Other languages
English (en)
Inventor
Elli Miettinen
Sarianna Suominen
Aki Laaninen
Kaj Eklund
Peter Björklund
Original Assignee
Outotec Finland Oy
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 Outotec Finland Oy filed Critical Outotec Finland Oy
Publication of CL2018001081A1 publication Critical patent/CL2018001081A1/es

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
    • 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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/02—Vortex burners, e.g. for cyclone-type combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • 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
    • 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
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F27D3/0026—Introducing additives into the melt
    • 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
    • F27D3/18—Charging particulate material using a fluid carrier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
    • F23D2201/20—Fuel flow guiding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Gas Burners (AREA)

Abstract

<p>LA INVENCIÓN SE REFIERE A UN QUEMADOR COMO UN QUEMADOR DE CONCENTRADO, UN QUEMADOR DE CALCINA O UN QUEMADOR DE MATA O UN QUEMADOR QUE UTILIZA UNA MEZCLA DE ESTOS PARA ALIMENTAR UN GAS DE REACCIÓN Y SÓLIDOS FINOS EN UN EJE DE REACCIÓN DE UN HORNO DE FUSIÓN POR SUSPENSIÓN. LA INVENCIÓN SE REFIERE TAMBIÉN A UN APARATO DE ALIMENTACIÓN DE SÓLIDOS FINOS PARA UN QUEMADOR COMO UN QUEMADOR DE CONCENTRADO, UN QUEMADOR DE CALCINA O UN QUEMADOR DE MATA O UN QUEMADOR QUE UTILIZA UNA MEZCLA DE ESTOS. EL APARATO DE ALIMENTACIÓN DE SÓLIDOS FINOS COMPRENDE SALIDAS DE GAS (11) EN UN CANAL DE DESCARGA DE SÓLIDOS FINOS (1) AGUAS ARRIBA DE UN EXTREMO DE SALIDA DESCENDENTE (8) DEL CANAL DE DESCARGA DE SÓLIDOS FINOS (1). LAS SALIDAS DE GAS (11) COMPRENDE ELEMENTOS GUÍA DE TRAYECTORIA ESPIRAL QUE ESTÁN CONFIGURADOS PARA FACILITAR QUE EL GAS FLUYA DESDE LAS SALIDAS DE GAS (11) EN UNA TRAYECTORIA DE FLUJO ESPIRAL ALREDEDOR DEL EJE CENTRAL A DEL CANAL DE DESCARGA DE SÓLIDOS FINOS (1).</p>
CL2018001081A 2015-10-30 2018-04-24 Quemador y aparato de alimentación de sólidos finos para un quemador. CL2018001081A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20155773A FI127083B (en) 2015-10-30 2015-10-30 Burner and fines feeder for burner

Publications (1)

Publication Number Publication Date
CL2018001081A1 true CL2018001081A1 (es) 2018-06-08

Family

ID=57321352

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018001081A CL2018001081A1 (es) 2015-10-30 2018-04-24 Quemador y aparato de alimentación de sólidos finos para un quemador.

Country Status (10)

Country Link
US (1) US10655842B2 (es)
EP (1) EP3368825B1 (es)
CN (1) CN108351101B (es)
CL (1) CL2018001081A1 (es)
EA (1) EA033512B1 (es)
ES (1) ES2784366T3 (es)
FI (1) FI127083B (es)
PL (1) PL3368825T3 (es)
RS (1) RS60083B1 (es)
WO (1) WO2017072413A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RS62976B1 (sr) 2017-09-01 2022-03-31 Metso Outotec Finland Oy Uređaj za distribuciju smeše za napajanje gorionika
CN114018057A (zh) * 2021-11-12 2022-02-08 共享智能装备有限公司 用于焙烧炉的均匀洒料装置
DE102022202936A1 (de) 2022-03-24 2023-09-28 Rolls-Royce Deutschland Ltd & Co Kg Düsenbaugruppe mit gegen eine Einströmung von Luft abgedichtetem zentralen Kraftstoffrohr

Family Cites Families (26)

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US2335188A (en) * 1940-08-03 1943-11-23 Kennedy Van Saun Mfg & Eng Fuel burner
US4147535A (en) * 1977-05-16 1979-04-03 Outokumpu Oy Procedure for producing a suspension of a powdery substance and a reaction gas
US4208180A (en) * 1978-02-06 1980-06-17 Ube Industries, Ltd. Mixed-firing burners for use with pulverized coal and heavy oil
DE3518080A1 (de) * 1985-05-20 1986-11-20 Stubinen Utveckling AB, Stockholm Verfahren und vorrichtung zum verbrennen fluessiger und/oder fester brennstoffe in pulverisierter form
DE58907451D1 (de) * 1988-10-12 1994-05-19 Ruhrgas Ag Brenner, insbesondere Hochgeschwindigkeitsbrenner.
JP2776572B2 (ja) * 1989-07-17 1998-07-16 バブコツク日立株式会社 微粉炭バーナ
FI94152C (fi) * 1992-06-01 1995-07-25 Outokumpu Eng Contract Tapa ja laite pulverimaisen polttoaineen hapettamiseksi kahdella eri happipitoisuuden omaavalla kaasulla
CA2162244C (en) * 1994-11-14 1999-04-27 Hideaki Oota Pulverized coal combustion burner
FI100889B (fi) * 1996-10-01 1998-03-13 Outokumpu Oy Menetelmä reaktiokaasun ja kiintoaineen syöttämiseksi ja suuntaamiseks i sulatusuuniin ja tätä varten tarkoitettu monisäätöpoltin
US6315551B1 (en) * 2000-05-08 2001-11-13 Entreprise Generale De Chauffage Industriel Pillard Burners having at least three air feed ducts, including an axial air duct and a rotary air duct concentric with at least one fuel feed, and a central stabilizer
US20070048679A1 (en) * 2003-01-29 2007-03-01 Joshi Mahendra L Fuel dilution for reducing NOx production
WO2007084388A2 (en) * 2006-01-12 2007-07-26 Sessa William C Nogo-b receptor
US7739967B2 (en) * 2006-04-10 2010-06-22 Alstom Technology Ltd Pulverized solid fuel nozzle assembly
US9039407B2 (en) * 2006-11-17 2015-05-26 James K. McKnight Powdered fuel conversion systems and methods
FI120101B (fi) * 2007-09-05 2009-06-30 Outotec Oyj Rikastepoltin
US20090272822A1 (en) * 2008-04-30 2009-11-05 General Electric Company Feed injector systems and methods
CN101736165A (zh) * 2008-11-04 2010-06-16 云南冶金集团股份有限公司 旋涡柱喷嘴、旋涡柱熔炼设备和旋涡柱熔炼方法
FI121852B (fi) * 2009-10-19 2011-05-13 Outotec Oyj Menetelmä polttoainekaasun syöttämiseksi suspensiosulatusuunin reaktiokuiluun ja rikastepoltin
JP5678603B2 (ja) 2010-11-22 2015-03-04 株式会社Ihi 微粉炭バーナ
BR112013024962A2 (pt) * 2011-04-01 2016-12-20 Mitsubishi Heavy Ind Ltd queimador de combustão, caldeira, e, método para operar uma caldeira
EP2834562B1 (en) 2012-04-05 2018-10-03 Hatch Ltd Fluidic control burner for pulverous feed
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
EP3058276B1 (en) 2013-10-17 2020-01-15 Hatch Pty Ltd A solid fuel burner with dispersion apparatus
EP3060845A4 (en) 2013-10-21 2017-07-05 Hatch Ltd Velocity control shroud for burner
FI20155255A7 (fi) * 2015-04-08 2016-10-09 Outotec Finland Oy Poltin
US10458685B2 (en) * 2016-11-08 2019-10-29 Heatcraft Refrigeration Products Llc Absorption subcooler for a refrigeration system

Also Published As

Publication number Publication date
EA033512B1 (ru) 2019-10-31
US20180224119A1 (en) 2018-08-09
WO2017072413A1 (en) 2017-05-04
CN108351101B (zh) 2019-11-05
PL3368825T3 (pl) 2020-07-13
RS60083B1 (sr) 2020-05-29
EP3368825A1 (en) 2018-09-05
FI20155773A7 (fi) 2017-05-01
EA201890873A1 (ru) 2018-09-28
US10655842B2 (en) 2020-05-19
FI127083B (en) 2017-11-15
ES2784366T3 (es) 2020-09-24
EP3368825B1 (en) 2020-02-12
CN108351101A (zh) 2018-07-31

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