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公开(公告)号：US20100236199A1
公开(公告)日：2010-09-23
申请号：US12377574
申请日：2006-11-06
IPC分类号： B01D46/24
CPC分类号： B01D46/2407 , B01D46/0041 , B01D50/002 , F27D17/008
摘要： A dust collector that collects dust (12) in gas (11) and purifies the gas (11) includes a tube plate (16) being provided in a dust collector frame (13) that separates an interior into a gas introduction chamber (14) and a gas discharge chamber (15), a plurality of dust collection pipes (17) being hung from the tube plate (16) that feeds the gas (11) from outside to inside and removes the dust (12) on a surface thereof, a gas introduction pipe (18) being provided in the gas introduction chamber (14) that includes a gas opening end portion (18a) positioned near the tube plate (16), and supplies the gas (11) to the dust collection pipes (17) in a downflow direction, a diffuser (19) being provided at the opening end portion (18a) of the gas introduction pipe (18), and a gas discharging unit (21) being provided in the gas discharge chamber (15) that discharges purified gas (20).
摘要翻译： 收集气体（11）中的灰尘（12）并净化气体（11）的集尘器包括设置在将内部分离成气体导入室（14）的集尘框架（13）中的管板（16） 和气体排出室（15），多个集尘管（17）从管板（16）悬挂，从外部向内部供给气体（11）并除去其表面上的灰尘（12） 气体导入管（18），其设置在气体导入室（14）中，所述气体导入室包括位于所述管板（16）附近的气体开口端部（18a），并将气体（11）供给到所述集尘管 ），在气体导入管（18）的开口端部（18a）设置有扩散器（19），以及气体排出单元（21），其设置在排气室 净化气体（20）。
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公开(公告)号：US08551204B2
公开(公告)日：2013-10-08
申请号：US12377574
申请日：2006-11-06
IPC分类号： B01D46/02
CPC分类号： B01D46/2407 , B01D46/0041 , B01D50/002 , F27D17/008
摘要： A dust collector that collects dust (12) in gas (11) and purifies the gas (11) includes a tube plate (16) being provided in a dust collector frame (13) that separates an interior into a gas introduction chamber (14) and a gas discharge chamber (15), a plurality of dust collection pipes (17) being hung from the tube plate (16) that feeds the gas (11) from outside to inside and removes the dust (12) on a surface thereof, a gas introduction pipe (18) being provided in the gas introduction chamber (14) that includes a gas opening end portion (18a) positioned near the tube plate (16), and supplies the gas (11) to the dust collection pipes (17) in a downflow direction, a diffuser (19) being provided at the opening end portion (18a) of the gas introduction pipe (18), and a gas discharging unit (21) being provided in the gas discharge chamber (15) that discharges purified gas (20).
摘要翻译： 收集气体（11）中的灰尘（12）并净化气体（11）的集尘器包括设置在将内部分离成气体导入室（14）的集尘框架（13）中的管板（16） 和气体排出室（15），多个集尘管（17）从管板（16）悬挂，从外部向内部供给气体（11）并除去其表面上的灰尘（12） 气体导入管（18），其设置在气体导入室（14）中，所述气体导入室包括位于所述管板（16）附近的气体开口端部（18a），并将气体（11）供给到所述集尘管 ），在气体导入管（18）的开口端部（18a）设置有扩散器（19），以及气体排出单元（21），其设置在排气室 净化气体（20）。
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公开(公告)号：US07803216B2
公开(公告)日：2010-09-28
申请号：US11643671
申请日：2006-12-22
申请人： Yoshinori Koyama , Katsuhiko Yokohama , Osamu Shinada , Hiromi Ishii , Yuichiro Kitagawa , Kosei Manabe
发明人： Yoshinori Koyama , Katsuhiko Yokohama , Osamu Shinada , Hiromi Ishii , Yuichiro Kitagawa , Kosei Manabe
CPC分类号： F28F9/22 , F22B1/18 , F22B1/1846 , F28D7/0041 , F28D7/06 , F28F13/06 , F28F19/00
摘要： A compact pressurized high-temperature gas cooler having superior heat exchange performance and excellent economical efficiency is provided. A return-flow structure is formed in which a flue through which high-temperature gas flows is formed in a pressure container, a heat exchanger is disposed in the flue, and a partition dividing the internal cross-sectional area of the flue is provided so that the high-temperature gas supplied from a bottom or a top portion of the pressure container flows back in a return direction. The cross-sectional-area division ratio dividing the internal cross-section of the flue is set so that the flow rate of the high-temperature gas flowing in one direction matches that flowing in the direction opposite thereto.
摘要翻译： 提供了具有优异的热交换性能和优异的经济效率的紧凑型加压高温气体冷却器。 形成回流结构，其中在压力容器中形成高温气体流过的烟道，在烟道中设置热交换器，并且设置分隔烟道的内部横截面积的分隔件 从压力容器的底部或顶部供应的高温气体沿返回方向回流。 设定分割烟道内部截面的截面积分割比，使得在一个方向上流动的高温气体的流量与沿其相反方向流动的流量相匹配。
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公开(公告)号：US20100180503A1
公开(公告)日：2010-07-22
申请号：US12452854
申请日：2008-07-15
CPC分类号： C10J3/726 , C10J3/466 , C10J2300/093
摘要： In a coal gasification furnace adapted to feed pulverized coal thereinto by the use of inert carrier gas and gasify the same, any startup burner can be unnecessitated thereby eliminating any startup combustion chamber. Further, even in the use of a startup burner, it is smaller and lighter in weight than conventional startup burners, allowing the startup combustion chamber to be compact and limiting the height of the entirety of the gasification furnace. As a characteristic feature, a pulverized coal fuel supply passageway (23) to a combustor burner (9) is provided at its midstream portion with a startup gas supply passageway (29) for supply of a startup combustible gas (NG1). After reaching of the temperature of the furnace interior to a first temperature (T1) allowing ignition of pulverized coal with reference to a detected value from furnace interior temperature detecting means (41), transition to combustion by the pulverized coal and carrier gas is effected by increasing the input rate of pulverized coal and carrier gas while decreasing the supply rate of combustible gas (NG1) from the startup gas supply passageway (29).
摘要翻译： 在适于通过使用惰性载气进料到其中的粉煤并将其气化的煤气化炉中，可能不需要任何启动燃烧器，从而消除任何启动燃烧室。 此外，即使在启动燃烧器的使用中，其重量比常规启动燃烧器小，重量更轻，从而允许启动燃烧室紧凑并限制了整个气化炉的高度。 作为特征，在燃烧器燃烧器（9）的中游部设有用于供给起动燃气（NG1）的启动气体供给通路（29）的燃煤燃烧器（9）的粉煤燃料供给通路（23）。 在炉内温度达到第一温度（T1）之后，根据来自炉内温度检测装置（41）的检测值点燃粉煤，第一温度（T1）由粉煤和载气转化为燃烧，由 在降低可燃气体（NG1）从启动气体供应通道（29）的供给速率的同时，提高粉煤和载气的输入速度。
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公开(公告)号：US08414668B2
公开(公告)日：2013-04-09
申请号：US12452854
申请日：2008-07-15
CPC分类号： C10J3/726 , C10J3/466 , C10J2300/093
摘要： In a coal gasification furnace adapted to feed pulverized coal thereinto by the use of inert carrier gas and gasify the same, any startup burner can be unnecessitated thereby eliminating any startup combustion chamber. Further, even in the use of a startup burner, it is smaller and lighter in weight than conventional startup burners, allowing the startup combustion chamber to be compact and limiting the height of the entirety of the gasification furnace. As a characteristic feature, a pulverized coal fuel supply passageway (23) to a combustor burner (9) is provided at its midstream portion with a startup gas supply passageway (29) for supply of a startup combustible gas (NG1). After reaching of the temperature of the furnace interior to a first temperature (T1) allowing ignition of pulverized coal with reference to a detected value from furnace interior temperature detecting means (41), transition to combustion by the pulverized coal and carrier gas is effected by increasing the input rate of pulverized coal and carrier gas while decreasing the supply rate of combustible gas (NG1) from the startup gas supply passageway (29).
摘要翻译： 在适于通过使用惰性载气进料到其中的粉煤并将其气化的煤气化炉中，可能不需要任何启动燃烧器，从而消除任何启动燃烧室。 此外，即使在启动燃烧器的使用中，其重量比常规启动燃烧器小，重量更轻，从而允许启动燃烧室紧凑并限制了整个气化炉的高度。 作为特征，在燃烧器燃烧器（9）的中游部设有用于供给起动燃气（NG1）的启动气体供给通路（29）的燃煤燃烧器（9）的粉煤燃料供给通路（23）。 在炉内温度达到第一温度（T1）之后，根据来自炉内温度检测装置（41）的检测值点燃粉煤，第一温度（T1）由粉煤和载气转化为燃烧，由 在降低可燃气体（NG1）从启动气体供应通道（29）的供给速率的同时，提高粉煤和载气的输入速度。
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公开(公告)号：US20070144712A1
公开(公告)日：2007-06-28
申请号：US11643671
申请日：2006-12-22
申请人： Yoshinori Koyama , Katsuhiko Yokohama , Osamu Shinada , Hiromi Ishii , Yuichiro Kitagawa , Kosei Manabe
发明人： Yoshinori Koyama , Katsuhiko Yokohama , Osamu Shinada , Hiromi Ishii , Yuichiro Kitagawa , Kosei Manabe
CPC分类号： F28F9/22 , F22B1/18 , F22B1/1846 , F28D7/0041 , F28D7/06 , F28F13/06 , F28F19/00
摘要： A compact pressurized high-temperature gas cooler having superior heat exchange performance and excellent economical efficiency is provided. A return-flow structure is formed in which a flue through which high-temperature gas flows is formed in a pressure container, a heat exchanger is disposed in the flue, and a partition dividing the internal cross-sectional area of the flue is provided so that the high-temperature gas supplied from a bottom or a top portion of the pressure container flows back in a return direction. The cross-sectional-area division ratio dividing the internal cross-section of the flue is set so that the flow rate of the high-temperature gas flowing in one direction matches that flowing in the direction opposite thereto.
摘要翻译： 提供了具有优异的热交换性能和优异的经济效率的紧凑型加压高温气体冷却器。 形成回流结构，其中在压力容器中形成高温气体流过的烟道，在烟道中设置热交换器，并且设置分隔烟道的内部横截面积的分隔件 从压力容器的底部或顶部供应的高温气体沿返回方向回流。 设定分割烟道内部截面的截面积分割比，使得在一个方向上流动的高温气体的流量与沿其相反方向流动的流量相匹配。
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公开(公告)号：US20110318697A1
公开(公告)日：2011-12-29
申请号：US13141266
申请日：2009-12-18
申请人： Katsuhiko Yokohama , Iwao Honda , Naoki Suganuma , Hirofumi Ando , Naoshige Yoshida , Yoshihiko Horie , Hitoshi Terada , Toru Kawai , Atsushi Kimura
发明人： Katsuhiko Yokohama , Iwao Honda , Naoki Suganuma , Hirofumi Ando , Naoshige Yoshida , Yoshihiko Horie , Hitoshi Terada , Toru Kawai , Atsushi Kimura
IPC分类号： F23G7/08
CPC分类号： F23G7/085 , F23D2210/00 , F23J2900/13003 , F23M20/005
摘要： Provided is a ground flare in which a low-frequency vibration generated from a ground flare tower, such as a chimney, is properly adjusted to suppress it below a fixture-vibration generation limit, thereby preventing surrounding objects from resonating and vibrating. In a ground flare that burns a flammable exhaust gas with a burner at the lower end of a chimney, in which the lower end of the chimney and the periphery of the burner are surrounded by a windbreak, the low-frequency-noise sound pressure level of a ground flare tower composed of the chimney and the windbreak is reduced by selecting at least one of changing a natural frequency generated from the ground flare tower, using multiple ground flare towers, and installing a low-frequency-vibration absorber in the ground flare tower.
摘要翻译： 提供了一种地面火炬，其中适当地调节从诸如烟囱的地面火炬塔产生的低频振动以将其抑制在低于固定装置 - 振动产生极限，从而防止周围物体发生共振和振动。 在烟囱下端用燃烧器燃烧可燃废气的地面火炬中，烟囱的下端和燃烧器的周边被防风包围，低频噪声声压级 由烟囱和防风林组成的地面火炬塔通过选择至少一个改变地面火炬塔产生的固有频率，使用多个地面火炬塔，并在地面火炬中安装低频振动吸收器 塔。
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公开(公告)号：US5997595A
公开(公告)日：1999-12-07
申请号：US721335
申请日：1996-09-26
CPC分类号： C10J3/487 , C10J3/506 , C10J2200/152 , C10J2300/1223
摘要： A burner for an entrained bed gasifier is provided in which a stable ignition is accelerated in the vicinity of a fuel jetting port and a good combustion state is maintained. A fuel (1, 3), such as coal and char etc., and a portion of a gasifying agent (2, 4, 5) are premixed in a burner before they a charged into a gasifier. The burner includes a triple tubular member including an outer tubular portion, an intermediate tubular portion, and an inner tubular portion. A seal gas tube is positioned within the inner tubular portion. At the time when the fuel, such as coal and char etc., and a premixing gas (a portion of the gasifying agent) are charged into the burner, at least any one of the fuel, such as coal and char etc., and the premixing gas is charged in a tangential direction relative to the burner central axis so as to be given a swirling directional velocity component.
摘要翻译： 提供一种用于夹带式气化器的燃烧器，其中在燃料喷射口附近加速稳定的点火，并保持良好的燃烧状态。 燃料（1,3），例如煤和炭等，以及一部分气化剂（2,4,5）在燃烧器中充入气化器之前被预混合在燃烧器中。 燃烧器包括一个三重管状构件，其包括外部管状部分，中间管状部分和内部管状部分。 密封气管定位在内管状部分内。 当燃料（例如煤和炭等）和预混合气体（一部分气化剂）装入燃烧器时，至少任何一种燃料如煤和炭等，以及 预混合气体相对于燃烧器中心轴线在切向方向上充电，以便得到旋转的方向速度分量。
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公开(公告)号：US09890331B2
公开(公告)日：2018-02-13
申请号：US13810550
申请日：2010-11-29
IPC分类号： B01J3/00 , B01J3/02 , C10J3/46 , C10B41/08 , C10J3/50 , C10J3/30 , C10K1/00 , C10K1/02 , F01K23/06 , B01J8/00
CPC分类号： C10B41/08 , B01J3/00 , B01J3/02 , B01J8/0035 , C10J3/30 , C10J3/466 , C10J3/50 , C10J2300/0906 , C10J2300/165 , C10J2300/1653 , C10J2300/1675 , C10J2300/1823 , C10K1/004 , C10K1/02 , F01K23/067 , Y02E20/18
摘要： A gasification facility which uses flammable gas as a carrier medium for air-transporting powder fuel, used as a gasification raw material, to a gasification furnace and which can safely release the flammable gas, exhausted from a fuel feed hopper, to the atmosphere. In the gasification facility using flammable gas as a carrier medium for transporting pulverized coal as powder fuel from a pulverized coal feed hopper (7) to a gasification furnace (11), the flammable gas discharged from the pulverized coal feed hopper (7) is subjected to incineration treatment and then released to the atmosphere, so that safe release to the atmosphere can be implemented.
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公开(公告)号：US09239164B2
公开(公告)日：2016-01-19
申请号：US13395558
申请日：2010-09-17
CPC分类号： F23J1/00 , C10J3/485 , C10J3/72 , C10J3/723 , C10J2300/093 , F23J1/08 , F23J2900/01009 , F23N5/082 , F23N5/16 , F27D3/14 , F27D21/02
摘要： A slag monitoring device 100 for a coal gasifier includes a slag hole camera 11 that observes a slag hole 3 from which molten slag flows out, a water surface camera 12 that observes a situation in which the slag flowing out from the slag hole 3 falls onto a water surface 5H of cooling water 5, a falling sound sensor 13 that observes a sound of the slag falling onto the water surface 5H, and a processing device 20 that determines a solidification and adhesion position of the slag based on an opening area of the slag hole 3 observed by the slag hole camera 11 and falling lines and falling positions of the slag observed by the water surface camera.
摘要翻译： 用于煤气化炉的炉渣监测装置100包括观察熔渣从其流出的炉渣孔3的炉渣相机11，观察从炉渣孔3流出的炉渣落入炉渣的情况的水面照相机12 冷却水5的水面5H，观察落在水面5H上的炉渣的声音的落下的声音传感器13，以及基于开口面积确定炉渣的凝固和粘合位置的处理装置20 炉渣孔3由渣洞相机11观察，下落线和落水位置由水面摄像机观察。
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