IE34774B1 - Burner and heat exchanger - Google Patents

Burner and heat exchanger

Info

Publication number
IE34774B1
IE34774B1 IE1538/70A IE153870A IE34774B1 IE 34774 B1 IE34774 B1 IE 34774B1 IE 1538/70 A IE1538/70 A IE 1538/70A IE 153870 A IE153870 A IE 153870A IE 34774 B1 IE34774 B1 IE 34774B1
Authority
IE
Ireland
Prior art keywords
temperature
gases
heat exchanger
burner
recombination
Prior art date
Application number
IE1538/70A
Other versions
IE34774L (en
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of IE34774L publication Critical patent/IE34774L/en
Publication of IE34774B1 publication Critical patent/IE34774B1/en

Links

Classifications

    • 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
    • F23M9/06—Baffles or deflectors for air or combustion products; Flame shields in fire-boxes
    • 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
    • F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
    • F23M20/005—Noise absorbing means

Landscapes

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

Abstract

A high intensity burner for burning a carbonaceous fuel in an oxygen containing atmosphere has one or more ports through which the fuel emerges and adjacent which complete combustion of the fuel occurs within a limited combustion region at a temperature above the dissociation temperature of CO2. A heat exchanger, which is maintained at a temperature below the recombination temperature of CO and O2, is located outside the limits of said combustion region but sufficiently close to the burner ports so that, at the normal operating velocity of the burned gases these gases would reach the heat exchanger before the temperature of the gases had dropped below the dissociation temperature and into the recombination temperature range, except for the fact that a screen is located between the limits of the combustion region and the heat exchanger, and is heated by the gases, thereby extracting heat from the gases, to a temperature at which it radiates energy, thus reducing the temperature of such gases into the recombination temperature range before they reach the heat exchanger. [US3706303A]
IE1538/70A 1970-02-17 1970-12-01 Burner and heat exchanger IE34774B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1200070A 1970-02-17 1970-02-17

Publications (2)

Publication Number Publication Date
IE34774L IE34774L (en) 1971-08-17
IE34774B1 true IE34774B1 (en) 1975-08-06

Family

ID=21752908

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1538/70A IE34774B1 (en) 1970-02-17 1970-12-01 Burner and heat exchanger

Country Status (8)

Country Link
US (1) US3706303A (en)
BE (1) BE762773A (en)
CH (1) CH540464A (en)
DE (1) DE2105791A1 (en)
FR (1) FR2078326A5 (en)
GB (1) GB1314098A (en)
IE (1) IE34774B1 (en)
NL (1) NL7017230A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880235A (en) * 1969-12-30 1975-04-29 Sun Oil Co Delaware Method and apparatus for igniting well heaters
US3789805A (en) * 1972-05-17 1974-02-05 Massachusetts Inst Technology Burner and heat exchanger
US4135487A (en) * 1975-08-29 1979-01-23 Amana Refrigeration, Inc. Heat exchange control system
US4222350A (en) * 1978-06-26 1980-09-16 Boston Gas Products, Inc. Efficient heating and domestic hot water apparatus
FR2505993A1 (en) * 1981-05-14 1982-11-19 Sdecc COOLING DEVICE FOR THE COVER OF A CYLINDRICAL COMBUSTION CHAMBER
US4776320A (en) * 1985-07-31 1988-10-11 Carrier Corporation Device for inhibiting NOx formation by a combustion system
US4904179A (en) * 1985-08-20 1990-02-27 Carrier Corporation Low NOx primary zone radiant screen device
US7766006B1 (en) 2007-03-09 2010-08-03 Coprecitec, S.L. Dual fuel vent free gas heater
US8057219B1 (en) 2007-03-09 2011-11-15 Coprecitec, S.L. Dual fuel vent free gas heater
US8118590B1 (en) 2007-03-09 2012-02-21 Coprecitec, S.L. Dual fuel vent free gas heater
US8403661B2 (en) 2007-03-09 2013-03-26 Coprecitec, S.L. Dual fuel heater
US8899971B2 (en) 2010-08-20 2014-12-02 Coprecitec, S.L. Dual fuel gas heater

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789521A (en) * 1955-10-31 1957-04-23 Edward J Wasp Fluid heaters
US3246634A (en) * 1964-08-17 1966-04-19 Norbert J Stevens Direct fired heater for heating liquefied gases
US3315646A (en) * 1965-01-22 1967-04-25 American Radiator & Standard Boiler
US3421824A (en) * 1967-06-01 1969-01-14 Exxon Research Engineering Co Method of burning industrial fuels

Also Published As

Publication number Publication date
DE2105791A1 (en) 1971-09-02
NL7017230A (en) 1971-08-19
GB1314098A (en) 1973-04-18
US3706303A (en) 1972-12-19
CH540464A (en) 1973-08-15
IE34774L (en) 1971-08-17
BE762773A (en) 1971-07-16
FR2078326A5 (en) 1971-11-05

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