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公开(公告)号：US20190024887A1
公开(公告)日：2019-01-24
申请号：US16137339
申请日：2018-09-20
IPC分类号： F23D14/14
摘要： A combustion system such as a furnace or boiler includes a non-planar perforated flame holder configured to hold a combustion reaction.
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公开(公告)号：US20180017249A1
公开(公告)日：2018-01-18
申请号：US15663458
申请日：2017-07-28
发明人： DOUGLAS W. KARKOW , JOSEPH COLANNINO , JAMES K. DANSIE , JESSE DUMAS , DONALD KENDRICK , CHRISTOPHER A. WIKLOF
CPC分类号： F23D11/443 , F23D9/00 , F23D11/38 , F23D14/14 , F23D14/26 , F23D14/72 , F23N5/025 , F23N5/245
摘要： A combustion system includes a perforated flame holder, an oxidant source, and an adjustable fuel nozzle. The oxidant source outputs oxidant. The adjustable fuel nozzle outputs fuel onto the perforated flame holder. The perforated flame holder supports a combustion reaction of the fuel and oxidant within the perforated flame holder. The position of the adjustable nozzle relative to the perforated flame holder can be adjusted to achieve selected characteristics of the combustion reaction within the perforated flame holder.
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公开(公告)号：US20190323707A1
公开(公告)日：2019-10-24
申请号：US16404480
申请日：2019-05-06
发明人： SUNNY KARNANI , JAMES K. DANSIE , JACKSON M. PLEIS
摘要： A combustion system includes a perforated flame holder, a fuel nozzle configured to output fuel toward the perforated flame holder, and a plasma ignition device configured to output a plasma during a preheating state of the combustion system and to cease outputting the plasma to transition from the preheating state to the standard operating state. In the preheating state the plasma ignition device causes a preheating flame of the fuel stream at a position between the fuel nozzle and the perforated flame holder. In the standard operating condition, the plasma is not present and the fuel stream impinges on the perforated flame holder. The perforated flame holder supports a combustion reaction of the fuel stream within the perforated flame holder when in the standard operating state.
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公开(公告)号：US20190107331A1
公开(公告)日：2019-04-11
申请号：US16166509
申请日：2018-10-22
摘要： A combustion system includes a fuel and oxidant source and a flame holder. The flame holder includes a plurality of discrete slats arranged in parallel defining combustion channels between adjacent slats. The fuel and oxidant source outputs fuel and oxidant into the combustion channels. The flame holder holds a combustion reaction of the fuel and oxidant in the combustion channels.
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公开(公告)号：US20190011123A1
公开(公告)日：2019-01-10
申请号：US16033854
申请日：2018-07-12
发明人： JAMES K. DANSIE , DOUGLAS W. KARKOW , JESSE DUMAS , DONALD KENDRICK , SUNNY KARNANI , CHRISTOPHER A. WIKLOF
摘要： A combustion system includes a fuel and oxidant source that outputs fuel and oxidant, a first perforated flame holder, and a second perforated flame holder separated from the first perforated flame holder by a gap. The first and second perforated flame holders sustain a combustion reaction of the fuel and oxidant within the first and second perforated flame holders.
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6.发明申请METHOD AND APPARATUS FOR EXTENDING FLAMMABILITY AND STABILITY LIMITS IN A COMBUSTION REACTION 审中-公开在燃烧反应中延长易燃性和稳定性极限的方法和装置公开(公告)号：US20160363315A1
公开(公告)日：2016-12-15
申请号：US15199753
申请日：2016-06-30
摘要： A method and apparatus for controlling a combustion reaction includes steps and structures for applying an electric field across a combustion reaction. Application of the electric field results in broadening the flammability and stability limits of the fuel.
摘要翻译： 用于控制燃烧反应的方法和装置包括用于在燃烧反应中施加电场的步骤和结构。 电场的应用导致燃料的燃烧性和稳定性极限的扩大。
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公开(公告)号：US20210310650A9
公开(公告)日：2021-10-07
申请号：US16279032
申请日：2019-02-19
发明人： DOUGLAS W. KARKOW , DONALD KENDRICK , JOSEPH COLANNINO , JESSE DUMAS , JONATHAN P. DEES , JAMES K. DANSIE , CHRISTOPHER A. WIKLOF
摘要： A furnace includes a perforated flame holder formed from an array of tiles. The perforated flame holder is stabilized by a support member extending between at least adjacent tiles. Elongated support members may be positioned to extend through each of the tiles in a respective column of the array of tiles.
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8.发明申请公开(公告)号：US20180031229A1
公开(公告)日：2018-02-01
申请号：US15637820
申请日：2017-06-29
CPC分类号： F23D1/00 , F23B2900/00006 , F23C99/001 , F23D14/70 , F23D2201/30 , F23G7/10
摘要： A burner system that employs a perforated flame holder and is configured to combust a powdered solid fuel includes a structure configured to protect the perforated flame holder from erosion caused by particles of the solid fuel.
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公开(公告)号：US20170038063A1
公开(公告)日：2017-02-09
申请号：US15236862
申请日：2016-08-15
IPC分类号： F23D14/14
CPC分类号： F23D14/14 , F23D2203/1017 , F23D2203/102 , F23D2203/104 , F23D2212/103
摘要： A combustion system such as a furnace or boiler includes a non-planar perforated flame holder configured to hold a combustion reaction.
摘要翻译： 诸如炉或锅炉的燃烧系统包括构造成保持燃烧反应的非平面穿孔火焰保持器。
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公开(公告)号：US20160238242A1
公开(公告)日：2016-08-18
申请号：US15047557
申请日：2016-02-18
发明人： DOUGLAS W. KARKOW , JOSEPH COLANNINO , ROBERTO RUIZ , JESSE DUMAS , JAMES K. DANSIE , DONALD KENDRICK , NICHOLAS S. BROMER , CHRISTOPHER A. WIKLOF
CPC分类号： F23D14/26 , F23D14/04 , F23D14/14 , F23D14/70 , F23D14/74 , F23D14/84 , F23D2209/20 , F23M9/06
摘要： A combustion system includes a fuel and oxidant source, a perforated flame holder, and a support structure that supports the perforated flame holder at a selected distance from the fuel and oxidant source. The fuel and oxidant source outputs fuel and oxidant onto the perforated flame holder. The perforated flame holder receives the fuel and oxidant and sustains a combustion reaction of the fuel and oxidant within the perforated flame holder.
摘要翻译： 燃烧系统包括燃料和氧化剂源，穿孔火焰保持器和支撑结构，其支撑来自燃料和氧化剂源的选定距离处的穿孔火焰保持器。 燃料和氧化剂源将燃料和氧化剂输出到穿孔火焰支架上。 穿孔火焰保持器接收燃料和氧化剂，并维持燃烧器和氧化剂在穿孔火焰保持器内的燃烧反应。
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