MX2014004258A - Oxy-solid fuel burner. - Google Patents

Oxy-solid fuel burner.

Info

Publication number
MX2014004258A
MX2014004258A MX2014004258A MX2014004258A MX2014004258A MX 2014004258 A MX2014004258 A MX 2014004258A MX 2014004258 A MX2014004258 A MX 2014004258A MX 2014004258 A MX2014004258 A MX 2014004258A MX 2014004258 A MX2014004258 A MX 2014004258A
Authority
MX
Mexico
Prior art keywords
conduit
oxygen
fuel conduit
fuel
solid fuel
Prior art date
Application number
MX2014004258A
Other languages
Spanish (es)
Inventor
Mark Daniel D Agostini
Francis Anthony Milcetich
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of MX2014004258A publication Critical patent/MX2014004258A/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
    • F23D1/005—Burners for combustion of pulverulent fuel burning a mixture of pulverulent fuel delivered as a slurry, i.e. comprising a carrying liquid
    • 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
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/007—Supplying oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
    • F23M9/02—Baffles or deflectors for air or combustion products; Flame shields in air inlets
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

A solid fuel/oxygen burner including a central oxygen conduit extending toward a tip end of the burner, an outer fuel conduit surrounding the oxygen conduit, an inner fuel conduit positioned between the oxygen conduit and the outer fuel conduit to form an inner annulus in conjunction with the oxygen conduit and an outer annulus in conjunction with the outer fuel conduit, the inner fuel conduit having an outlet end upstream of the tip end, a truncated conical divider within the outer fuel conduit surrounding the oxygen conduit downstream of the inner fuel conduit for dividing a fuel stream in the outer fuel conduit into an inner annular conical diffuser and an outer annular converging nozzle, and at least three radial guide vanes within the diffuser, wherein the outlet end of the inner fuel conduit is spaced apart from an inlet end of the divider by a distance, X.
MX2014004258A 2013-04-12 2014-04-08 Oxy-solid fuel burner. MX2014004258A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361811175P 2013-04-12 2013-04-12
US14/224,554 US20140305355A1 (en) 2013-04-12 2014-03-25 Oxy-Solid Fuel Burner

Publications (1)

Publication Number Publication Date
MX2014004258A true MX2014004258A (en) 2015-03-04

Family

ID=51685884

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014004258A MX2014004258A (en) 2013-04-12 2014-04-08 Oxy-solid fuel burner.

Country Status (7)

Country Link
US (1) US20140305355A1 (en)
KR (1) KR101511472B1 (en)
CN (1) CN204042882U (en)
BR (1) BR102014008675A2 (en)
CA (1) CA2848681A1 (en)
MX (1) MX2014004258A (en)
TW (1) TW201447185A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104100970B (en) * 2013-04-12 2017-04-12 气体产品与化学公司 Oxy-solid Fuel Burner
WO2016179823A1 (en) * 2015-05-14 2016-11-17 Zheng Shi System and method for combustion of pulverized solid fuels in small and medium scale boilers
US9657945B2 (en) * 2015-05-26 2017-05-23 Air Products And Chemicals, Inc. Selective oxy-fuel boost burner system and method for a regenerative furnace
EP3438532A1 (en) * 2017-07-31 2019-02-06 General Electric Technology GmbH Coal nozzle assembly for a steam generation apparatus
CN107514651A (en) * 2017-08-30 2017-12-26 江苏密斯欧智能科技有限公司 A kind of automatic ignition control system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2162244C (en) 1994-11-14 1999-04-27 Hideaki Oota Pulverized coal combustion burner
ES2162680T3 (en) * 1996-07-08 2002-01-01 Alstom Power Inc TOWEL TIP FOR SPRAY SOLID FUEL.
JP3890497B2 (en) 2002-02-14 2007-03-07 株式会社日立製作所 Solid fuel burner and combustion method of solid fuel burner

Also Published As

Publication number Publication date
BR102014008675A2 (en) 2016-02-23
US20140305355A1 (en) 2014-10-16
KR20140123447A (en) 2014-10-22
CA2848681A1 (en) 2014-10-12
KR101511472B1 (en) 2015-04-10
TW201447185A (en) 2014-12-16
CN204042882U (en) 2014-12-24

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