公开(公告)号：US09115933B2

公开(公告)日：2015-08-25

申请号：US13520017

申请日：2009-12-30

申请人： Mingkun Wang ,  Congbin Jiang ,  Wei Xin ,  Jinjun Guo ,  Dong Ma

发明人： Mingkun Wang ,  Congbin Jiang ,  Wei Xin ,  Jinjun Guo ,  Dong Ma

IPC分类号： F27D21/00 ,  F23M11/04 ,  F23N5/08 ,  G01J5/04 ,  G01J5/00

CPC分类号： F27D21/00 ,  F23M11/045 ,  F23N5/082 ,  F23N2029/18 ,  F23N2029/20 ,  F23N2900/05005 ,  G01J5/0014 ,  G01J5/041

摘要： The present invention is directed to a flame detection device comprising a flame signal receiver (1), a flame signal passage (11) and a flame signal transmitting mechanism, characterized in that, the flame signal passage (11) passes through a furnace shell (12) into inner of the furnace and comprises an outside-furnace passage portion (11a) and an inside-furnace passage portion (11b); wherein a pressure-resistant optical mechanism (10) is arranged at the outermost end of the outside-furnace passage portion, said pressure-resistant optical mechanism hermetically and transparently separate the flame signal receiver from the flame signal passage; and wherein the inside-furnace passage portion (11b) is provided with a cooling mechanism (19). Such a flame detection device is to be arranged on a furnace shell, and it could not only conduct a flame detection on the furnace under high temperature and high pressure, but also has a selection of the proper flame signal receivers installed for different stages of operation as desired.

摘要翻译： 本发明涉及火焰检测装置，其包括火焰信号接收器（1），火焰信号通道（11）和火焰信号传递机构，其特征在于，所述火焰信号通道（11）穿过炉壳 12）进入炉内，包括炉外通道部分（11a）和内炉通道部分（11b）; 其特征在于，在所述外炉通路部的最外端配置有耐压光学机构（10），所述耐压光学机构将所述火焰信号接收器与所述火焰信号通路气密地透明地分离; 并且其中所述炉内通道部分（11b）设置有冷却机构（19）。 这种火焰检测装置应安装在炉壳上，不仅可以在高温高压下对炉子进行火焰检测，而且可以选择不同运行阶段安装的适当的火焰信号接收器 如预期的。

公开(公告)号：US20130145973A1

公开(公告)日：2013-06-13

申请号：US13518567

申请日：2009-12-24

申请人： Mingkun Wang ,  Congbin Jiang ,  Wei Xin ,  Jinjun Guo ,  Dong Ma

发明人： Mingkun Wang ,  Congbin Jiang ,  Wei Xin ,  Jinjun Guo ,  Dong Ma

IPC分类号： F23D1/00 ,  F23K3/00

CPC分类号： F23D1/005 ,  F23D1/00 ,  F23D14/78 ,  F23D2214/00 ,  F23K3/00

摘要： The present invention provide a fuel distribution device (9) for a burner, comprising an inlet end (9a), an outlet end (9b) and a distribution channel (9c) extending therebetween as well as n fuel feeding tubes (5) extending from the inlet end (9a) into the distribution channel (9c), characterized in that, the outlet end (9b) is provided with n groups of distribution opening, each of the groups includes m distribution openings distributed evenly along a circumference direction of the outlet end (9b), and in that the m feeding branch pipes (8) extending from each of the fuel feeding tubes (5) are communicated with the m distribution openings of each group respectively, wherein m, n are positive integers greater than or equal to 2. This design of the fuel distribution device improves the redundancy of the burner so as to ensure the even distribution of the fuel such as powdered coals at the outlet end of the fuel distribution device upon failure of one or several fuel feeding tubes. Further, the present invention also provides a burner utilizing this fuel distribution device.

摘要翻译： 本发明提供了一种用于燃烧器的燃料分配装置（9），其包括入口端（9a），出口端（9b）和在其间延伸的分配通道（9c）以及从燃料供给管（5）延伸的n个燃料供给管 所述入口端（9a）进入所述分配通道（9c），其特征在于，所述出口端（9b）设置有n组分配开口，每个组包括沿着所述出口的圆周方向均匀分布的m个分配开口 （9b），并且从每个燃料供给管（5）延伸的m个供给支管（8）分别与各组的m个分配开口连通，其中m，n是大于或等于的正整数 燃料分配装置的这种设计提高了燃烧器的冗余性，以便在一个或多个燃料供给管故障时确保在燃料分配装置的出口端处的燃料如粉煤的均匀分布。 此外，本发明还提供一种利用该燃料分配装置的燃烧器。

公开(公告)号：US20130192501A1

公开(公告)日：2013-08-01

申请号：US13519044

申请日：2009-12-25

申请人： Zhengtao Lu ,  Mingkun Wang ,  Congbin Jiang ,  Wei Xin ,  Ruiheng Gao ,  Honghai Li

发明人： Zhengtao Lu ,  Mingkun Wang ,  Congbin Jiang ,  Wei Xin ,  Ruiheng Gao ,  Honghai Li

IPC分类号： F23M5/00

CPC分类号： F23M5/00 ,  C10J3/485 ,  C10J3/726 ,  C10J3/74 ,  C10J3/76 ,  C10J3/845 ,  C10J2200/09 ,  C10J2300/0956 ,  C10J2300/0976

摘要： A gasification apparatus for solid fuel, especially an apparatus for producing syngas by pressurized gasification of coal powder, including a gasification chamber (II) and a syngas cooling chamber (III). The inner wall of the gasification chamber is a water-cooling wall (4). The inner side of the water-cooled wall is evenly coated with a layer of fire-resistant material (16). There is an annular cavity between the water-cooling wall of the gasification chamber and the furnace body. A syngas cooling device, a vertical pipe (22), a gas distribution device (24), a defoaming device, and a dewatering and deashing device (21) are provided in the syngas cooling chamber. Said syngas cooling device is connected with a cone-shaped disk at the bottom of the gasification chamber. The vertical pipe (22) is connected with the syngas cooling device. The lower portion of the vertical pipe (22) is connected with the trumpet-shaped gas distribution device (24) via a smooth transition. A baffle device is arranged above the gas distribution device (24), above which a defoaming device is arranged. The apparatus has a simple structure and is easy to operate. A high temperature gasification method for dry powder of carbonaceous material comprises spraying the combustible material and oxygen into the furnace and followed by ignition.

摘要翻译： 一种固体燃料气化装置，特别是包括气化室（II）和合成气冷却室（III）的煤粉加压气化生产合成气的装置。 气化室的内壁是水冷壁（4）。 水冷壁的内侧均匀涂覆有一层耐火材料（16）。 在气化室的水冷壁和炉体之间有一个环形空腔。 在合成气冷却室中设置有合成气冷却装置，立管（22），气体分配装置（24），消泡装置以及脱水和脱水装置（21）。 所述合成气冷却装置与气化室底部的锥形盘连接。 垂直管（22）与合成气冷却装置连接。 垂直管（22）的下部通过平滑过渡与喇叭形气体分配装置（24）连接。 挡板装置布置在气体分配装置（24）的上方，其上布置消泡装置。 该装置结构简单，易于操作。 用于含碳材料的干粉的高温气化方法包括将可燃材料和氧气喷入炉中并随后点燃。

公开(公告)号：US20130189636A1

公开(公告)日：2013-07-25

申请号：US13520017

申请日：2009-12-30

申请人： Mingkun Wang ,  Congbin Jiang ,  Wei Xin ,  Jinjun Guo ,  Dong Ma

发明人： Mingkun Wang ,  Congbin Jiang ,  Wei Xin ,  Jinjun Guo ,  Dong Ma

IPC分类号： F27D21/00

CPC分类号： F27D21/00 ,  F23M11/045 ,  F23N5/082 ,  F23N2029/18 ,  F23N2029/20 ,  F23N2900/05005 ,  G01J5/0014 ,  G01J5/041

摘要： The present invention is directed to a flame detection device comprising a flame signal receiver (1), a flame signal passage (11) and a flame signal transmitting mechanism, characterized in that, the flame signal passage (11) passes through a furnace shell (12) into inner of the furnace and comprises an outside-furnace passage portion (11a) and an inside-furnace passage portion (11b); wherein a pressure-resistant optical mechanism (10) is arranged at the outermost end of the outside-furnace passage portion, said pressure-resistant optical mechanism hermetically and transparently separate the flame signal receiver from the flame signal passage; and wherein the inside-furnace passage portion (11b) is provided with a cooling mechanism (19). Such a flame detection device is to be arranged on a furnace shell, and it could not only conduct a flame detection on the furnace under high temperature and high pressure, but also has a selection of the proper flame signal receivers installed for different stages of operation as desired.

摘要翻译： 本发明涉及火焰检测装置，其包括火焰信号接收器（1），火焰信号通道（11）和火焰信号传递机构，其特征在于，所述火焰信号通道（11）穿过炉壳 12）进入炉内，包括炉外通道部分（11a）和内炉通道部分（11b）; 其特征在于，在所述外炉通路部的最外端配置有耐压光学机构（10），所述耐压光学机构将所述火焰信号接收器与所述火焰信号通路气密地透明地分离; 并且其中所述炉内通道部分（11b）设置有冷却机构（19）。 这种火焰检测装置应安装在炉壳上，不仅可以在高温高压下对炉子进行火焰检测，还可以选择适合不同操作阶段安装的适当的火焰信号接收器 如预期的。

公开(公告)号：US09541283B2

公开(公告)日：2017-01-10

申请号：US13518567

申请日：2009-12-24

申请人： Mingkun Wang ,  Congbin Jiang ,  Wei Xin ,  Jinjun Guo ,  Dong Ma

发明人： Mingkun Wang ,  Congbin Jiang ,  Wei Xin ,  Jinjun Guo ,  Dong Ma

IPC分类号： F23K3/00 ,  F23D1/00 ,  F23D14/78

CPC分类号： F23D1/005 ,  F23D1/00 ,  F23D14/78 ,  F23D2214/00 ,  F23K3/00

摘要： Fuel distribution devices for use with burners are described herein. One embodiment of a fuel distribution device for a burner can include an inlet end having a disc-like annular cover with inlet openings, an outlet end having a disc-like annular support plate with groups of distribution openings, and cylindrical inner and outer walls. These components can define a distribution channel and the device can further include fuel feeding tubes extending from the inlet openings into the distribution channel, and each of the fuel feeding tubes can divide into branch pipes extending through the distribution channel to the annular support plate. Moreover, the branch pipes extending from a same feeding tube can be in communication with distribution openings within a same group, and the branch pipes can be coiled spirally about the inner wall and connected to distribution openings at an inclined angle such fuel ejected therefrom has a tangential velocity.

摘要翻译： 本文描述了与燃烧器一起使用的燃料分配装置。 用于燃烧器的燃料分配装置的一个实施例可以包括具有带有入口开口的盘状环形盖的入口端，出口端具有带有分组开口组的盘状环形支撑板和圆柱形内外壁。 这些部件可以限定分配通道，并且该装置还可以包括从入口开口延伸到分配通道中的燃料供给管，并且每个燃料供给管可以分成通过分配通道延伸到环形支撑板的分支管。 此外，从相同的供给管延伸的分支管可以与同一组内的分配开口连通，并且分支管可以围绕内壁螺旋地卷绕并以倾斜的角度连接到分配开口，其中从其排出的燃料具有 切向速度

公开(公告)号：US08801813B2

公开(公告)日：2014-08-12

申请号：US13519044

申请日：2009-12-25

申请人： Zhengtao Lu ,  Mingkun Wang ,  Congbin Jiang ,  Wei Xin ,  Ruiheng Gao ,  Honghai Li

发明人： Zhengtao Lu ,  Mingkun Wang ,  Congbin Jiang ,  Wei Xin ,  Ruiheng Gao ,  Honghai Li

IPC分类号： B01J7/00

CPC分类号： F23M5/00 ,  C10J3/485 ,  C10J3/726 ,  C10J3/74 ,  C10J3/76 ,  C10J3/845 ,  C10J2200/09 ,  C10J2300/0956 ,  C10J2300/0976

摘要： A gasification apparatus for solid fuel, especially an apparatus for producing syngas by pressurized gasification of coal powder, including a gasification chamber (II) and a syngas cooling and purification chamber (III). The inner wall of the gasification chamber is a water-cooling wall (4). The inner side of the water-cooled wall is evenly coated with a layer of fire-resistant material (16). There is an annular cavity between the water-cooling wall of the gasification chamber and the furnace body. A syngas quencher, a vertical pipe (22), a gas distribution device (24), a defoaming device, and a dewatering and deashing device (21) are provided in the syngas cooling and purification chamber. The apparatus has a simple structure and is easy to operate. A high temperature gasification method for dry powder of carbonaceous material comprises spraying the combustible material and oxygen into the furnace and followed by ignition.

摘要翻译： 一种固体燃料用气化装置，特别是包括气化室（II）和合成气冷却净化室（III）的煤粉加压气化制造合成气的装置。 气化室的内壁是水冷壁（4）。 水冷壁的内侧均匀涂覆有一层耐火材料（16）。 在气化室的水冷壁和炉体之间有一个环形空腔。 在合成气冷却和净化室中设置有合成气淬火器，垂直管道（22），气体分配装置（24），消泡装置和脱水和脱水装置（21）。 该装置结构简单，易于操作。 用于含碳材料的干粉的高温气化方法包括将可燃材料和氧气喷入炉中并随后点燃。