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公开(公告)号：US10234137B2
公开(公告)日：2019-03-19
申请号：US15501311
申请日：2015-06-25
Applicant: Fives Pillard
Inventor： Louis Ricci , Gael Le Piver
Abstract: A burner that includes a primary air or gas duct delimited by an exterior wall and a concentric interior wall of axis X and ducts for radial primary air or gas injection is described. The air or gas duct includes a ring that is rotationally mobile and has axial protrusions constituting distributors which collaborate with the radial primary air ducts arranged on the interior wall and form two passages of different angles in each duct. Rotating the ring making it possible to vary the angle of injection of the radial primary air. Thus, the regulation is situated just at the tip of the burner, in the region of the outlet of the primary air into the kiln, by modifying the outlet angle of the radial component for fixed section, thereby greatly simplifying the regulating of the burner.
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Patent Agency Ranking
公开(公告)号：US10060620B2
公开(公告)日：2018-08-28
申请号：US14439837
申请日：2013-11-28
Applicant: Fives Pillard
Inventor： Louis Ricci , Gaël Le Piver
CPC classification number: F23D1/005 , F23C2201/20 , F23C2900/06043 , F23D1/02 , F23D2900/01001
Abstract: A burner is described that includes a main longitudinal pipe into which there flows primary transport air loaded with solid particles of a pulverulent fuel, a longitudinal tube arranged inside and concentric to the main pipe, the longitudinal tube extending to the vicinity of a primary transport air outlet end of the main pipe and producing an outer longitudinal passage disposed around and concentric to an inner longitudinal passage, and means for distributing the different concentrations of solid particles in the primary transport air, in the outer longitudinal passage and in the inner longitudinal passage.
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公开(公告)号：US10378441B2
公开(公告)日：2019-08-13
申请号：US15117760
申请日：2015-01-26
Applicant: Fives Pillard
Inventor： Fouad Said , Louis Ricci , Yannick Boudet
Abstract: A burner module in an air stream has a feed pipe of substantially circular cross section and an axis, fuel injection orifices situated on the pipe and intended to produce a flame, oxidant injection orifices and fins arranged symmetrically with respect to a plane P of flow of the fuel upstream of the burner module and laterally on the pipe on each side of the fuel injection orifices. There are at least two fuel injection orifices in a section of the pipe and they have an axis that makes an angle α with the plane of flow P of the oxidant. In this way, gas is injected at several orifices situated in at least two divergent planes. These two planes delimit a space to which fuel and to which oxidant are not supplied.
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公开(公告)号：US20170219206A1
公开(公告)日：2017-08-03
申请号：US15501311
申请日：2015-06-25
Applicant: Fives Pillard
Inventor： Louis Ricci , Gael Le Piver
CPC classification number: F23D17/00 , F23C7/006 , F23D17/005 , F23D2900/21
Abstract: A burner that includes a primary air or gas duct delimited by an exterior wall and a concentric interior wall of axis X and ducts for radial primary air or gas injection is described. The air or gas duct includes a ring that is rotationally mobile and has axial protrusions constituting distributors which collaborate with the radial primary air ducts arranged on the interior wall and form two passages of different angles in each duct. Rotating the ring making it possible to vary the angle of injection of the radial primary air. Thus, the regulation is situated just at the tip of the burner, in the region of the outlet of the primary air into the kiln, by modifying the outlet angle of the radial component for fixed section, thereby greatly simplifying the regulating of the burner.
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公开(公告)号：US20160356217A1
公开(公告)日：2016-12-08
申请号：US15117760
申请日：2015-01-26
Applicant: FIVES PILLARD
Inventor： Fouad Said , Louis Ricci , Yannick Boudet
CPC classification number: F02C3/34 , F23D14/20 , F23D2900/14003 , F23D2900/21003 , F23R3/18 , F23R3/20
Abstract: A burner module in an air stream has a feed pipe of substantially circular cross section and an axis, fuel injection orifices situated on the pipe and intended to produce a flame, oxidant injection orifices and fins arranged symmetrically with respect to a plane P of flow of the fuel upstream of the burner module and laterally on the pipe on each side of the fuel injection orifices. There are at least two fuel injection orifices in a section of the pipe and they have an axis that makes an angle α with the plane of flow P of the oxidant. In this way, gas is injected at several orifices situated in at least two divergent planes. These two planes delimit a space to which fuel and to which oxidant are not supplied.
Abstract translation: 空气流中的燃烧器模块具有基本上圆形横截面的进料管和位于管道上的旨在产生火焰，氧化剂喷射孔和散热片的轴线，燃料喷射孔相对于流体的平面P对称地布置 燃烧器模块上游的燃料，并且在燃料喷射孔的每一侧的管道上横向。 在管道的一部分中存在至少两个燃料喷射孔，并且它们具有与氧化剂的流动平面P成角度α的轴线。 以这种方式，气体在位于至少两个发散平面中的几个孔处注入。 这两个平面界定了燃料和未供应氧化剂的空间。
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公开(公告)号：US20150276214A1
公开(公告)日：2015-10-01
申请号：US14439837
申请日：2013-11-28
Applicant: FIVES PILLARD
Inventor： Louis Ricci , Gaël Le Piver
CPC classification number: F23D1/005 , F23C2201/20 , F23C2900/06043 , F23D1/02 , F23D2900/01001
Abstract: A burner is described that includes a main longitudinal pipe into which there flows primary transport air loaded with solid particles of a pulverulent fuel, a longitudinal tube arranged inside and concentric to the main pipe, the longitudinal tube extending to the vicinity of a primary transport air outlet end of the main pipe and producing an outer longitudinal passage disposed around and concentric to an inner longitudinal passage, and means for distributing the different concentrations of solid particles in the primary transport air, in the outer longitudinal passage and in the inner longitudinal passage.
Abstract translation: 描述了一种燃烧器，其包括主纵向管，其中流过负载有粉状燃料的固体颗粒的主输送空气，布置在内部并与主管同心的纵向管，纵向管延伸到主输送空气附近 并且产生与内部纵向通道相对并且同心的外部纵向通道，以及用于在外部纵向通道和内部纵向通道中将不同浓度的固体颗粒分配在主要输送空气中的装置。
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