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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Low NOx premix burner apparatus and methods

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F23D-014/26   
미국특허분류(USC) 431/008; 431/350; 431/347; 431/159; 431/171
출원번호 US-0726937 (2000-11-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    McAfee & Taft
인용정보 피인용 횟수 : 25  인용 특허 : 31
초록
▼

Low NOxaxial premix burner apparatus and methods for burning fuel gas are provided by the present invention. The methods of the invention are basically comprised of the steps of mixing a first portion of the fuel gas and all of the air to form a lean primary fuel gas-air mixture, discharging the lean primary fuel gas-air mixture into the furnace space whereby the mixture is burned in a primary combustion zone therein, discharging a second portion of the fuel gas into the primary combustion zone to stabilize the flame produced therein and discharging the ...

대표
청구항
▼

1. A method of discharging an at least substantially stoichiometric mixture of fuel gas and air into a furnace space wherein said mixture is burned and flue gases having low NOxcontent are formed therefrom comprising the steps of: (a) mixing a first portion of said fuel gas and all of said air to form a lean primary fuel gas-air mixture; (b) discharging said lean primary fuel gas-air mixture into said furnace space whereby said mixture is burned in a primary combustion zone therein and flue gases having low NOxcontent are formed therefrom, whereby sa...

이 특허에 인용된 특허 (31)

  1. Nakamachi Ichiro (Chiba JPX) Yasuzawa Kunio (Kanagawa JPX) Miyahara Tadato (Tokyo JPX) Nagata Takahiro (Tokyo JPX). Apparatus or method for carrying out combustion in a furnace. USP1990084945841.
  2. Surbey David J. (Tulsa OK) Smith James L. (Tulsa OK) Allen Richard C. (Catoosa OK) Witwer Alan D. (Tulsa OK). Burner for combusting gas with low NOx production. USP1995105458481.
  3. Irwin Bruce C. (Palmyra PA) Moore Edward E. (Hummelstown PA) Baum Raymond F. (Lebanon PA). Combination burner with primary and secondary fuel injection. USP1996045511970.
  4. Surbey David J. ; McDonald John ; Kirk Tim ; Isaacs Rex K. ; Zink Darton J.. Flat flame. USP1999115980243.
  5. Bury Frederic (Allauch FRX) Gauthier Jean-Claude (Marseille FRX). Gas burner with very small nitrogen oxide emission. USP1997065634785.
  6. Lifshits Vladimir. Low NO.sub.x fuel gas burner. USP2000026027330.
  7. Lang Jerry M. (Lindale TX) Scott David W. (Garland TX). Low NOx burner. USP1997025603906.
  8. Schwartz Robert E. (Tulsa) Napier Samuel O. (Sapulpa) Jones Andrew P. (Bixby) Noble Roger K. (Tulsa OK). Low NOx formation burner apparatus and methods. USP1993035195884.
  9. Schwartz Robert E. (Tulsa OK) Napier Samuel O. (Sapulpa OK) Jones Andrew P. (Bixby OK). Low NOx gas burner apparatus and methods. USP1993085238395.
  10. Schwartz Robert E. (Tulsa OK) Napier Samuel O. (Sapulpa OK) Jones Andrew P. (Bixby OK). Low NOx gas burner apparatus and methods. USP1994015275552.
  11. Edmund Schindler ; Lev Tsirulnikov ; John Guarco ; Jon Moore ; Michael Gamburg. Low NOx and low Co burner and method for operating same. USP2002026347935.
  12. I-Ping Chung ; Joseph Colannino ; Christoph Strupp DE. Low NOx apparatus and methods for burning liquid and gaseous fuels. USP2002076422858.
  13. Reed Robert D. (Tulsa OK). Low NOx burner. USP1981034257763.
  14. Robertson Thomas F. ; Miller Todd A. ; Quinn Dennis E.. Method and apparatus for aggregate treatment. USP1998035730591.
  15. Robertson Thomas F. (Cleveland OH) Homa John L. (Highland Heights OH). Method and apparatus for controlling staged combustion systems. USP1997025605452.
  16. Oppenberg Rolf (Wesel DEX) Wiehn Helmt (Oberhausen DEX). Method of and burner for burning liquid or gaseous fuels with decreased NOx formation. USP1986034575332.
  17. Tanaka Ryoichi (Yokohama JPX) Matsuo Mamoru (Yokohama JPX) Yahara Hitoshi (Yokohama JPX) Sudo Jun (Yokohama JPX). Method of low-NOx combustion and burner device for effecting same. USP1995085441403.
  18. Schwartz Robert E. (Tulsa OK) Waibel Richard T. (Broken Arrow OK) Rodden Paul M. (Sand Springs OK) Napier Samuel O. (Sapulpa OK). Methods and apparatus for burning fuel with low NOx formation. USP1992035098282.
  19. Schwartz Robert E. (Tulsa OK) Waibel Richard T. (Broken Arrow OK) Rodden Paul M. (Sand Springs OK) Napier Samuel O. (Sapulpa OK). Methods and apparatus for burning fuel with low Nox formation. USP1994095344307.
  20. Okigami Noboru (Osaka JPX) Hayasaka Hiroshi (Osaka JPX) Sekiguchi Yoshitoshi (Osaka JPX) Tamura Harushige (Osaka JPX). Multi-stage combustion method for inhibiting formation of nitrogen oxides. USP1983074395223.
  21. Guerre Robert P. (Dover NJ) Juedes Dennis L. (Morris Plains NJ) Ruland Ross R. (Hopatcong NJ). Multiple fuel supply system for staged air burners. USP1979114175920.
  22. McGill Eugene C. (Skiatook OK) Massey Lee R. (Tulsa OK) Gibson William C. (Tulsa OK) Schmitt David W. (Tulsa OK). Multiple purpose burner process and apparatus. USP1994025284438.
  23. Schindler Edmund S. ; Guarco John P.. Poker array. USP1999015860803.
  24. Johnson Gregory L. (Houston TX). Premixed/high-velocity fuel jet low no burner. USP1993045201650.
  25. Martin Richard R. (Tulsa OK) Jaeger Kurt S. (Tulsa OK). Staged fuel and air for low NOx burner. USP1985034505666.
  26. Robertson Thomas (Cleveland OH) Miller Todd (Garfield Heights OH) Quinn Dennis (Hinckley OH). Ultra low NOX burner. USP1995045407345.
  27. Robertson Thomas F. (Cleveland OH) Miller Todd A. (Garfield Heights OH) Quinn Dennis E. (Hinckley OH). Ultra low NOX burner. USP1997095667376.
  28. Loftus Peter J. ; Benson Charles E. ; Pellizzari Roberto O. ; Martin Richard R.. Ultra low emissions burner. USP1999126007325.
  29. Robertson Thomas (Cleveland OH) Miller Todd (Garfield Heights OH) Quinn Dennis (Hinckley OH). Ultra low nox burner. USP1996095554021.
  30. Lifshits Vladimir. Vibration-resistant low NO.sub.x burner. USP2000056062848.
  31. Lifshits Vladimir (Burlingame CA) Londerville Steve B. (Half Moon Bay CA). Vibration-resistant low NOx burner. USP1995105460512.

이 특허를 인용한 특허 피인용횟수: 25

  1. Stephens, George; Spicer, David B.; Belt, James H.; Trimble, Robert. Apparatus for optimizing burner performance. USP2005056890171.
  2. Stephens, George; Spicer, David B.. Burner design for achieving higher rates of flue gas recirculation. USP2005046884062.
  3. Stephens, George. Burner design for reduced NOx emissions. USP2005056893251.
  4. Stephens, George. Burner employing cooled flue gas recirculation. USP2005036869277.
  5. Spicer, David B.. Burner employing flue-gas recirculation system. USP2005016846175.
  6. Stephens,George; Spicer,David B.. Burner employing steam injection. USP2006016986658.
  7. Stephens, George. Burner system employing flue gas recirculation. USP2005036866502.
  8. Spicer, David B.. Burner tip for pre-mix burners. USP2005066902390.
  9. Stephens, George; Spicer, David B.; Bury, Mark E.; Pellizzari, Roberto O.; Loftus, Peter. Burner with flue gas recirculation. USP2005056890172.
  10. Stephens, George; Spicer, David B.. Burner with high capacity venturi. USP2005046881053.
  11. Stephens,George; Spicer,David B.. Burner with high capacity venturi. USP2006047025587.
  12. Stephens, George; Spicer, David B.; Trimble, Robert; Gauba, Gautam; Bury, Mark E.. Burner with low NOx emissions. USP2005046877980.
  13. Spicer, David B.. Centering plate for burner. USP2005056887068.
  14. Poe, Roger L.; Wilkins, James; Claxton, Michael G.. Coanda gas burner apparatus and methods. USP2013098529247.
  15. Poe, Roger L.; Wilkins, James; Claxton, Michael G.. Coanda gas burner apparatus and methods. USP2012128337197.
  16. Poe, Roger L.; Wilkins, James; Claxton, Michael G.. Coanda gas burner apparatus and methods. USP2013108568134.
  17. Poe, Roger L.; Wilkins, James; Claxton, Michael G.. Coanda gas burner apparatus and methods. USP2011027878798.
  18. Stephens, George; Spicer, David. Dual fuel gas-liquid burner. USP2011128075305.
  19. Stephens, George; Spicer, David B.. Fuel spud for high temperature burners. USP2005056893252.
  20. Stephens,George; Spicer,David B.. Method for adjusting pre-mix burners to reduce NOemissions. USP2008017322818.
  21. Ponzi, Peter R.; Bertola, Francesco; Gartside, Robert J.. Method, system and apparatus for firing control. USP2017029574769.
  22. Hendershot, Reed Jacob; Li, Xianming Jimmy; Slavejkov, Aleksandar Georgi. Reformer and method of operating the reformer. USP2013108545213.
  23. Bussman,Wesley R.; Waibel,Richard T.; Baukal, Jr.,Charles E.; Ruiz,Roberto; Chung,I Ping; Chellappan,Sellamuthu G.. Remote staged furnace burner configurations and methods. USP2006127153129.
  24. Bussman,Wesley R.; Waibel,Richard T.; Baukal, Jr.,Charles E.; Ruiz,Roberto; Chung,I Ping; Chellappan,Sellamuthu G.. Remote staged radiant wall furnace burner configurations and methods. USP2006047025590.
  25. Stephens,George; Spicer,David B.. Removable light-off port plug for use in burners. USP2009017476099.

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