MX2011011221A - A burner. - Google Patents

A burner.

Info

Publication number
MX2011011221A
MX2011011221A MX2011011221A MX2011011221A MX2011011221A MX 2011011221 A MX2011011221 A MX 2011011221A MX 2011011221 A MX2011011221 A MX 2011011221A MX 2011011221 A MX2011011221 A MX 2011011221A MX 2011011221 A MX2011011221 A MX 2011011221A
Authority
MX
Mexico
Prior art keywords
burner
introduction
duct
fuel
solid
Prior art date
Application number
MX2011011221A
Other languages
Spanish (es)
Inventor
Ib Ohlsen
Original Assignee
Smidth As F L
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 Smidth As F L filed Critical Smidth As F L
Publication of MX2011011221A publication Critical patent/MX2011011221A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/04—Burners producing cylindrical flames without centrifugal action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
    • F23D2201/10—Nozzle tips
    • F23D2201/101—Nozzle tips tiltable

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Chutes (AREA)

Abstract

This is a description of a burner for introducing solid particulate fuel to a burning zone of a kiln such as a rotary kiln for manufacturing cement clinker or similar, said burner comprising a centrally located duct (1) for conducting solid fuel to an inlet opening (16) and at least one duct (3, 4) for conducting primary air to one or more annular nozzles (17) surrounding the inlet opening (16) of the centrally located duct (1). The particular aspect of the burner is the fact that the centrally located duct (1) for conducting solid fuel is arranged so that the direction (5) of introduction of the fuel relative to the longitudinal axis (6) of the burner and consequently the direction of introduction of the primary air may be adjusted continuously during operation of the burner. Hereby is obtained a burner with which different types of solid particulate fuels and mixtures thereof may be introduced via one and the same duct to the burning zone of a kiln so that the quantity of transport air and the cost of the burner are reduced. This is because the direction of introduction of the solid fuel relative to the longitudinal axis of the burner and consequently the direction of introduction of the primary air may be adjusted to the optimal direction for the solid fuels introduced at any time notwithstanding the type or mixing ratio of these so as to avoid burnout of the burner lining and at the same time achieving a longer introduction path for the fuel.
MX2011011221A 2009-04-24 2010-04-23 A burner. MX2011011221A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200900528 2009-04-24
PCT/IB2010/051800 WO2010122529A1 (en) 2009-04-24 2010-04-23 A burner

Publications (1)

Publication Number Publication Date
MX2011011221A true MX2011011221A (en) 2011-11-18

Family

ID=42237360

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011011221A MX2011011221A (en) 2009-04-24 2010-04-23 A burner.

Country Status (12)

Country Link
US (1) US20120037054A1 (en)
EP (1) EP2422134A1 (en)
JP (1) JP2012527594A (en)
CN (1) CN102803849A (en)
AU (1) AU2010240471B2 (en)
BR (1) BRPI1013568A2 (en)
CA (1) CA2760072A1 (en)
MX (1) MX2011011221A (en)
RU (1) RU2011147503A (en)
UA (1) UA99576C2 (en)
WO (1) WO2010122529A1 (en)
ZA (1) ZA201108419B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010061496A1 (en) 2010-12-22 2012-06-28 Thyssenkrupp Polysius Ag A tubular burner and method of operating a tubular burner
SE536195C2 (en) * 2011-10-12 2013-06-18 Ecomb Ab Publ Supply device for combustion chamber and method therefore
EP2703339A1 (en) * 2012-09-04 2014-03-05 Casale Chemicals S.A. Burner for the production of synthesis gas
WO2014058381A1 (en) * 2012-10-11 2014-04-17 Ecomb Ab (Publ) Supply device for a combustion chamber

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US4377978A (en) * 1981-09-03 1983-03-29 Mullite Company Of America Firing system and burner for rotary kiln
LU84444A1 (en) * 1982-10-27 1984-05-10 Arbed SYSTEM FOR ADJUSTING THE SOLID MATERIAL SUPPLY OF A BLOWER LANCE
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JP2905689B2 (en) * 1994-04-15 1999-06-14 株式会社トクヤマ Manufacturing method of cement clinker
EP0686807B1 (en) * 1994-06-10 1998-08-05 DANIELI & C. OFFICINE MECCANICHE S.p.A. Rotary burner
AT402963B (en) * 1995-09-07 1997-10-27 Voest Alpine Ind Anlagen METHOD FOR BURNING FUEL
JP3764514B2 (en) * 1995-11-06 2006-04-12 三菱重工業株式会社 Pulverized coal burner nozzle
DK173204B1 (en) * 1997-03-07 2000-03-13 F.L.Smidth & Co A/S is in an oven Proceed and burn to introduce burning
US6146007A (en) * 1998-03-20 2000-11-14 Cedarapids Inc. Asphalt plant having centralized media burner and low fugitive emissions
US6202575B1 (en) * 1999-02-18 2001-03-20 Abb Alstom Power Inc. Corner windbox overfire air compartment for a fossil fuel-fired furnace
JP4090621B2 (en) * 1999-04-27 2008-05-28 太平洋セメント株式会社 Combustion device for combustible waste
US6260491B1 (en) * 1999-09-13 2001-07-17 Foster Wheeler Corporation Nozzle for feeding combustion providing medium into a furnace
JP3790397B2 (en) * 1999-12-10 2006-06-28 三菱重工業株式会社 Call burner nozzle mounting structure
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US6439136B1 (en) * 2001-07-03 2002-08-27 Alstom (Switzerland) Ltd Pulverized solid fuel nozzle tip with ceramic component
JP4316486B2 (en) * 2004-12-15 2009-08-19 太平洋セメント株式会社 Fuel and its use
US20100159409A1 (en) * 2006-06-05 2010-06-24 Richardson Andrew P Non-centric oxy-fuel burner for glass melting systems
UA97963C2 (en) * 2006-11-29 2012-04-10 Флсмидт А/С Burner for introduction of solid, liquid or gaseous fuel to burning zone of a kiln
US20080206696A1 (en) * 2007-02-28 2008-08-28 Wark Rickey E Tilt nozzle for coal-fired burner
JP5078658B2 (en) * 2008-02-18 2012-11-21 三菱重工業株式会社 Burner structure
US8701572B2 (en) * 2008-03-07 2014-04-22 Alstom Technology Ltd Low NOx nozzle tip for a pulverized solid fuel furnace
US8276528B1 (en) * 2008-03-17 2012-10-02 Daniel Richard Higgins Pneumatic fuel distributor for solid fuel boilers
US8197250B2 (en) * 2009-03-31 2012-06-12 Uop Llc Adjustable burners for heaters
US20110117507A1 (en) * 2009-11-13 2011-05-19 Alstom Technology Ltd Pivot pin for furnace side removal

Also Published As

Publication number Publication date
WO2010122529A1 (en) 2010-10-28
EP2422134A1 (en) 2012-02-29
AU2010240471B2 (en) 2012-11-22
CN102803849A (en) 2012-11-28
CA2760072A1 (en) 2010-10-28
RU2011147503A (en) 2013-05-27
ZA201108419B (en) 2012-07-25
BRPI1013568A2 (en) 2019-09-24
JP2012527594A (en) 2012-11-08
US20120037054A1 (en) 2012-02-16
AU2010240471A1 (en) 2011-11-10
UA99576C2 (en) 2012-08-27

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Legal Events

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FA Abandonment or withdrawal