EP0908676A3 - Verfahren und Vorrichtung zum Betreiben eines mit flüssigen oder gasförmigen Kohlenwasserstoffen befeuerten Kessels - Google Patents

Verfahren und Vorrichtung zum Betreiben eines mit flüssigen oder gasförmigen Kohlenwasserstoffen befeuerten Kessels Download PDF

Info

Publication number
EP0908676A3
EP0908676A3 EP98118987A EP98118987A EP0908676A3 EP 0908676 A3 EP0908676 A3 EP 0908676A3 EP 98118987 A EP98118987 A EP 98118987A EP 98118987 A EP98118987 A EP 98118987A EP 0908676 A3 EP0908676 A3 EP 0908676A3
Authority
EP
European Patent Office
Prior art keywords
boiler
operating
liquid
gaseous hydrocarbons
atomizing air
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.)
Granted
Application number
EP98118987A
Other languages
English (en)
French (fr)
Other versions
EP0908676A2 (de
EP0908676B1 (de
Inventor
Per Rosén
Jan Wettergaard
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.)
Carl Munters Euroform GmbH and Co KG
Original Assignee
Carl Munters Euroform GmbH and Co KG
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 Carl Munters Euroform GmbH and Co KG filed Critical Carl Munters Euroform GmbH and Co KG
Publication of EP0908676A2 publication Critical patent/EP0908676A2/de
Publication of EP0908676A3 publication Critical patent/EP0908676A3/de
Application granted granted Critical
Publication of EP0908676B1 publication Critical patent/EP0908676B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • 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
    • F23L7/002—Supplying water
    • F23L7/005—Evaporated water; Steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

Es werden ein Verfahren und eine Vorrichtung zum Betreiben eines mit flüssigen oder gasförmigen Kohlenwasserstoffen befeuerten Kessels (1) beschrieben. Dem Brenner (2) des Kessels werden Brennstoff (3) und Zerstäubungsluft (4) zugeführt, wobei die Zerstäubungsluft vor dem Vermischen mit dem Brennstoff einem Befeuchtungsprozeß (5,6,7) unterzogen wird. Hierbei wird erhitztes Wasser verdampft und mit der Zerstäubungsluft in Kontakt gebracht. Der entstandene Wasserdampf wird zusammen mit der Zerstäubungsluft dem Brenner zugeführt. Auf diese Weise läßt sich der Anteil der NOx-Emissionen im Rauchgas des Kessels reduzieren.
EP98118987A 1997-10-10 1998-10-07 Verfahren und Vorrichtung zum Betreiben eines mit flüssigen oder gasförmigen Kohlenwasserstoffen befeuerten Kessels Expired - Lifetime EP0908676B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19744867A DE19744867A1 (de) 1997-10-10 1997-10-10 Verfahren und Vorrichtung zum Betreiben eines mit flüssigen oder gasförmigen Kohlenwasserstoffen befeuerten Kessels
DE19744867 1997-10-10

Publications (3)

Publication Number Publication Date
EP0908676A2 EP0908676A2 (de) 1999-04-14
EP0908676A3 true EP0908676A3 (de) 1999-05-19
EP0908676B1 EP0908676B1 (de) 2003-01-08

Family

ID=7845199

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98118987A Expired - Lifetime EP0908676B1 (de) 1997-10-10 1998-10-07 Verfahren und Vorrichtung zum Betreiben eines mit flüssigen oder gasförmigen Kohlenwasserstoffen befeuerten Kessels

Country Status (3)

Country Link
US (1) US6210150B1 (de)
EP (1) EP0908676B1 (de)
DE (2) DE19744867A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6464492B1 (en) * 2001-04-26 2002-10-15 John Zink Company, Llc Methods of utilizing boiler blowdown for reducing NOx
CA2430088A1 (en) 2003-05-23 2004-11-23 Acs Engineering Technologies Inc. Steam generation apparatus and method
US8858223B1 (en) * 2009-09-22 2014-10-14 Proe Power Systems, Llc Glycerin fueled afterburning engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE15207C (de) * W. D. DlCKEY in New-York, V. St. A Neuerungen an Dampfkesselfeuerungen
FR2555711A1 (fr) * 1983-11-28 1985-05-31 Seccacier Chaudiere a gaz
EP0251196A2 (de) * 1986-06-25 1988-01-07 Kiesel, Vera Luftwäscher zur Befeuchtung und Temperierung von Luft in Klimaanlagen odgl.
US5620503A (en) * 1993-11-04 1997-04-15 Tom Miller, Inc. Humidifier and method for humidifying air

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183864A (en) * 1962-02-14 1965-05-18 Combustion Eng Method and system for operating a furnace
US3938934A (en) * 1974-11-08 1976-02-17 Scm Corporation Fuel economizer process and apparatus
US4009984A (en) * 1976-03-08 1977-03-01 Morrison Charles F Vapor injection system for fuel combustion
US4173450A (en) * 1976-03-29 1979-11-06 Allied Energy Corporation Device for injecting air processed to increase its humidity into oil burning furnaces
US4089633A (en) * 1976-03-29 1978-05-16 Barghout Alexander S Combustion vapor generator
US4162140A (en) * 1977-09-26 1979-07-24 John Zink Company NOx abatement in burning of gaseous or liquid fuels
DE3025851C2 (de) * 1980-07-08 1982-06-03 Johannes Josef Dr.-Ing. 8000 München Martin Rostfeuerung
US4533314A (en) * 1983-11-03 1985-08-06 General Electric Company Method for reducing nitric oxide emissions from a gaseous fuel combustor
US5832846A (en) * 1996-01-11 1998-11-10 Public Service Electric And Gas Corporation Water injection NOx control process and apparatus for cyclone boilers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE15207C (de) * W. D. DlCKEY in New-York, V. St. A Neuerungen an Dampfkesselfeuerungen
FR2555711A1 (fr) * 1983-11-28 1985-05-31 Seccacier Chaudiere a gaz
EP0251196A2 (de) * 1986-06-25 1988-01-07 Kiesel, Vera Luftwäscher zur Befeuchtung und Temperierung von Luft in Klimaanlagen odgl.
US5620503A (en) * 1993-11-04 1997-04-15 Tom Miller, Inc. Humidifier and method for humidifying air

Also Published As

Publication number Publication date
US6210150B1 (en) 2001-04-03
EP0908676A2 (de) 1999-04-14
DE19744867A1 (de) 1999-04-15
EP0908676B1 (de) 2003-01-08
DE59806854D1 (de) 2003-02-13

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