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1.发明授权Device and method for manufacturing semi-carbonized fuel of biomass, and power generation system using semi-carbonized fuel 有权用于制造生物质的半碳化燃料的装置和方法，以及使用半碳化燃料的发电系统公开(公告)号：US09494313B2
公开(公告)日：2016-11-15
申请号：US14110340
申请日：2012-04-06
申请人： Hirofumi Okazaki , Akihito Orii , Tetsuma Tatsumi
发明人： Hirofumi Okazaki , Akihito Orii , Tetsuma Tatsumi
CPC分类号： F23B7/002 , C10B49/02 , C10B53/02 , C10B57/10 , C10L5/44 , C10L9/08 , C10L9/083 , Y02E50/10 , Y02E50/14 , Y02E50/15 , Y02E50/30
摘要： Provided are a device and a method for manufacturing a semi-carbonized fuel of a biomass that does not require an external heat source and is capable of suppressing adhesion of tar, condensed water, or the like to a pipe. The device includes a drying device for heating and drying a biomass, a pyrolysis device for decomposing the dried biomass, and a combustion device for supplying heat to the drying device and the pyrolysis device. The pyrolysis device is supplied with a part of a combustion exhaust gas generated in the combustion device, directly mixes the supplied combustion exhaust gas and the biomass to heat and pyrolytically decompose the biomass, and supplies a mixed gas of a generated pyrolysis gas and the combustion exhaust gas to the combustion device. The combustion device is supplied with an air for combustion, combust the supplied mixed gas, and generate the combustion exhaust gas.
摘要翻译： 提供一种用于制造生物质的半碳化燃料的装置和方法，其不需要外部热源并且能够抑制焦油，冷凝水等与管道的粘附。 该装置包括用于加热和干燥生物质的干燥装置，用于分解干燥的生物质的热解装置，以及用于向干燥装置和热解装置供热的燃烧装置。 所述热解装置被供给在所述燃烧装置中产生的燃烧废气的一部分，直接混合所供给的燃烧废气和所述生物质，以对所述生物质进行加热和热解分解，并且将所产生的热解气体和所述燃烧的混合气体 排气到燃烧装置。 为燃烧装置供给燃烧用空气，燃烧供给的混合气体，生成燃烧废气。
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2.发明申请Device and Method for Manufacturing Semi-Carbonized Fuel of Biomass, and Power Generation System Using Semi-Carbonized Fuel 有权生物质半碳化燃料制造装置及方法，以及采用半碳化燃料的发电系统公开(公告)号：US20140026791A1
公开(公告)日：2014-01-30
申请号：US14110340
申请日：2012-04-06
申请人： Hirofumi Okazaki , Akihito Orii , Tetsuma Tatsumi
发明人： Hirofumi Okazaki , Akihito Orii , Tetsuma Tatsumi
CPC分类号： F23B7/002 , C10B49/02 , C10B53/02 , C10B57/10 , C10L5/44 , C10L9/08 , C10L9/083 , Y02E50/10 , Y02E50/14 , Y02E50/15 , Y02E50/30
摘要： Provided are a device and a method for manufacturing a semi-carbonized fuel of a biomass that does not require an external heat source and is capable of suppressing adhesion of tar, condensed water, or the like to a pipe. The device includes a drying device for heating and drying a biomass, a pyrolysis device for decomposing the dried biomass, and a combustion device for supplying heat to the drying device and the pyrolysis device. The pyrolysis device is supplied with a part of a combustion exhaust gas generated in the combustion device, directly mixes the supplied combustion exhaust gas and the biomass to heat and pyrolytically decompose the biomass, and supplies a mixed gas of a generated pyrolysis gas and the combustion exhaust gas to the combustion device. The combustion device is supplied with an air for combustion, combust the supplied mixed gas, and generate the combustion exhaust gas.
摘要翻译： 提供一种用于制造生物质的半碳化燃料的装置和方法，其不需要外部热源并且能够抑制焦油，冷凝水等与管道的粘附。 该装置包括用于加热和干燥生物质的干燥装置，用于分解干燥的生物质的热解装置，以及用于向干燥装置和热解装置供热的燃烧装置。 所述热解装置被供给在所述燃烧装置中产生的燃烧废气的一部分，直接混合所供给的燃烧废气和所述生物质，以对所述生物质进行加热和热解分解，并且将所产生的热解气体和所述燃烧的混合气体 排气到燃烧装置。 为燃烧装置供给燃烧用空气，燃烧供给的混合气体，生成燃烧废气。
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公开(公告)号：US20130319301A1
公开(公告)日：2013-12-05
申请号：US13979340
申请日：2012-01-12
申请人： Hirofumi Okazaki , Koji Kuramashi , Hideo Okimoto , Akihito Orii , Kenichi Ochi
发明人： Hirofumi Okazaki , Koji Kuramashi , Hideo Okimoto , Akihito Orii , Kenichi Ochi
CPC分类号： F23D11/38 , B05B17/00 , F23C1/10 , F23C2201/101 , F23D1/005 , F23D2900/11001 , F23K5/20
摘要： A spray nozzle is provided with upper and lower channels and from respective surfaces, the two channels form a cross shape, and become a fuel spray hole by communication of an intersecting part. A guide member is provided, in contact with the upstream-side channel, in a position overlapped with the intersecting part with respect to the spray direction of the spray nozzle. Spray fluid is branched with the guide member from the fuel fluid duct connected to the spray nozzle, passes through the upstream-side channel, to the intersecting part, and is sprayed. The spray fluid forms opposed flows toward the intersecting part in the upstream-side channel to collide with each other at an obtuse angle of 90° or greater, then is sprayed from the intersecting part, to form a thin fan-shaped liquid film. The liquid film is divided by a shearing force from the peripheral gas, atomized into spray particles.
摘要翻译： 喷嘴设有上通道和下通道，并且从相应的表面设置，两个通道形成十字形，并且通过相交部分的连通而成为燃料喷射孔。 与上游侧通道接触地设置有与相对于喷嘴的喷射方向与交叉部分重叠的位置的引导部件。 喷射流体通过引导构件从连接到喷嘴的燃料流体管道分支，穿过上游侧通道到达交叉部分，并被喷射。 喷射流体朝向上游侧通道中的交叉部分形成相反的流动，以90°或更大的钝角相互碰撞，然后从交叉部分喷射，形成薄的扇形液体膜。 液体膜被来自外围气体的剪切力除以雾化成喷雾颗粒。
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公开(公告)号：US08505472B2
公开(公告)日：2013-08-13
申请号：US12160492
申请日：2007-01-10
申请人： Yuki Kamikawa , Masayuki Taniguchi , Hisayuki Orita , Hironobu Kobayashi , Akira Baba , Toshihiko Mine , Shinichirou Nomura , Noriyuki Ooyatsu , Satoshi Tadakuma , Hidehisa Yoshizako , Hiroaki Kanemoto , Kouji Kuramashi , Akihito Orii , Shinji Tsuda , Hirofumi Okazaki , Takanori Yano , Katsumi Shimohira
发明人： Yuki Kamikawa , Masayuki Taniguchi , Hisayuki Orita , Hironobu Kobayashi , Akira Baba , Toshihiko Mine , Shinichirou Nomura , Noriyuki Ooyatsu , Satoshi Tadakuma , Hidehisa Yoshizako , Hiroaki Kanemoto , Kouji Kuramashi , Akihito Orii , Shinji Tsuda , Hirofumi Okazaki , Takanori Yano , Katsumi Shimohira
CPC分类号： F23N3/002 , F22B1/22 , F23B5/02 , F23C5/28 , F23C7/008 , F23C7/04 , F23D1/005 , F23L9/04 , F23L13/06 , Y02E20/328
摘要： A pulverized coal-fired boiler efficiently supplies air to a central part of a furnace and the neighborhood of a furnace wall, thereby promoting mixture with combustion gas, and reducing both NOx and CO.The main after air ports are structured so as to jet air having a large momentum for enabling arrival at the central part of the furnace, and the sub-after air ports are structured so as to jet air having a small momentum to the neighborhood of the wall face of the furnace, and a sectional center of each of the sub-after air ports is within a range from 1 to 5 times of a caliber of the main after air ports from a sectional center of each of the main after air ports.
摘要翻译： 粉煤燃烧锅炉有效地向炉的中心部分和炉壁附近供应空气，从而促进与燃烧气体的混合，并且还可以减少NOx和CO。主后气道被构造成喷射空气 具有能够到达炉的中心部的大动量，并且副后空气构造成将具有小动量的空气喷射到炉壁面附近，并且每个 次后空气口的主后排气口的距离为主后排气口的口径的1〜5倍的范围。
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5.发明授权Dust coal boiler, dust coal combustion method, dust coal fuel thermal power generation system, and waste gas purification system for dust coal boiler 有权粉尘煤锅炉，粉尘煤燃烧法，粉煤燃料热发电系统，粉尘煤锅炉废气净化系统公开(公告)号：US08961170B2
公开(公告)日：2015-02-24
申请号：US12600221
申请日：2008-05-14
CPC分类号： F23C9/003 , F23D1/00 , F23J15/006 , F23J2215/60 , F23L7/002
摘要： A pulverized coal thermal power generation system that significantly reduces the amount of NOx emissions from a boiler and does not require a denitration unit is provided. When a denitration unit is not used, performance to remove mercury from a boiler waste gas is reduced. A waste gas purification system for a pulverized coal boiler, that compensates for this is provided.A pulverized coal boiler having a furnace for burning pulverized coal, burners for supplying pulverized coal and air used for combustion into the furnace so as to burn the pulverized coal in an insufficient air state and after-air ports provided on the downstream side of the burners for supplying air used for perfect combustion characterized in that, an air ratio in the furnace is 1.05 to 1.14, and the residence time of a combustion gas from the burner disposed on the uppermost stage to a main after-air port is 1.1 to 3.3 seconds. Preferably, water is mixed in advance with the air supplied from the after-air port so as to increase the specific heat. Furthermore, pulverized coal carrying air in the burner and a part of air used for combustion are mixed together in advance before they are jetted into the furnace.A waste gas purification system having a pulverized coal boiler, an air heater disposed downstream of the pulverized coal boiler for exchanging heat with a boiler waste gas to heat air used for combustion in the pulverized coal boiler, a dust removing unit, and a desulfurizing unit characterized in that, at least one of a halogen gas supply unit, a catalyst unit for oxidizing a mercury gas, and a mercury adsorbent blowing device is provided so as to oxidize mercury included in the waste gas.
摘要翻译： 提供了一种粉煤发电系统，其显着地减少了来自锅炉的NOx排放量并且不需要脱硝装置。 当不使用脱硝装置时，从锅炉废气中除去汞的性能降低。 提供了一种用于粉煤锅炉的废气净化系统，用于补偿这一点。 一种粉煤锅炉，其具有用于燃烧粉煤的炉，用于将粉煤供应的燃烧器和用于燃烧的空气进入炉中，以便在不充分的空气状态下燃烧粉煤，并且设置在燃烧器的下游侧的后空气口 用于提供用于完全燃烧的空气，其特征在于，炉中的空气比为1.05至1.14，并且来自设置在最上层的燃烧器的燃烧气体的停留时间为1.1至3.3秒 。 优选地，预先将水与从后空气供给的空气混合，以增加比热。 此外，在燃烧器内携带空气的粉煤和用于燃烧的空气的一部分在喷射到炉中之前预先混合在一起。 一种具有粉煤锅炉的废气净化系统，设置在粉煤锅炉下游的空气加热器，用于与锅炉废气进行热交换，以加热用于粉煤锅炉中的燃烧的空气，除尘单元和脱硫单元 其特征在于，提供卤素气体供给单元，氧化汞气体的催化剂单元和汞吸收剂吹送装置中的至少一种，以氧化废气中所含的汞。
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6.发明授权Overfiring air port, method for manufacturing air port, boiler, boiler facility, method for operating boiler facility and method for improving boiler facility 有权燃烧空气口，空气口制造方法，锅炉，锅炉设施，锅炉设施运行方法及改善锅炉设施的方法公开(公告)号：US07878130B2
公开(公告)日：2011-02-01
申请号：US11265198
申请日：2005-11-03
申请人： Kenji Yamamoto , Hirofumi Okazaki , Masayuki Taniguchi , Kazumi Yasuda , Kenji Kiyama , Takanori Yano , Akira Baba , Kenichi Ochi , Hisayuki Orita , Akihito Orii , Yuki Kamikawa , Kouji Kuramashi
发明人： Kenji Yamamoto , Hirofumi Okazaki , Masayuki Taniguchi , Kazumi Yasuda , Kenji Kiyama , Takanori Yano , Akira Baba , Kenichi Ochi , Hisayuki Orita , Akihito Orii , Yuki Kamikawa , Kouji Kuramashi
IPC分类号： F23B5/00
CPC分类号： F23L9/04 , F23C7/008 , F23C2201/101 , F23D1/00 , F23L7/00 , F23L2900/07008 , F23L2900/07009
摘要： A overfiring air port of the present invention is to supply an incomplete combustion region with air making up for combustion-shortage, in a furnace in which the incomplete combustion region less than stoichiometric ratio is formed by a burner. Furthermore, the airport is characterized by comprising: a nozzle mechanism for injecting air including an axial velocity component of an air flow and a radial velocity component directed to a center line of the airport; and a control mechanism for controlling a ratio of these velocity components.
摘要翻译： 本发明的过燃空气端口是在燃烧器形成不完全燃烧区域小于化学计量比的炉子中，供给不完全燃烧区域的空气来弥补燃烧不足。 此外，机场的特征在于包括：用于喷射空气的喷嘴机构，其包括空气流的轴向速度分量和指向机场的中心线的径向速度分量; 以及用于控制这些速度分量的比率的控制机构。
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7.发明申请Overfiring air port, method for manufacturing air port, boiler, boiler facility, method for operating boiler facility and method for improving boiler facility 有权燃烧空气口，空气口制造方法，锅炉，锅炉设施，锅炉设施运行方法及改善锅炉设施的方法公开(公告)号：US20060115779A1
公开(公告)日：2006-06-01
申请号：US11265198
申请日：2005-11-03
申请人： Kenji Yamamoto , Hirofumi Okazaki , Masayuki Taniguchi , Kazumi Yasuda , Kenji Kiyama , Takanori Yano , Akira Baba , Kenichi Ochi , Hisayuki Orita , Akihito Orii , Yuki Kamikawa , Kouji Kuramashi
发明人： Kenji Yamamoto , Hirofumi Okazaki , Masayuki Taniguchi , Kazumi Yasuda , Kenji Kiyama , Takanori Yano , Akira Baba , Kenichi Ochi , Hisayuki Orita , Akihito Orii , Yuki Kamikawa , Kouji Kuramashi
IPC分类号： F23C9/00
CPC分类号： F23L9/04 , F23C7/008 , F23C2201/101 , F23D1/00 , F23L7/00 , F23L2900/07008 , F23L2900/07009
摘要： A overfiring air port of the present invention is to supply an incomplete combustion region with air making up for combustion-shortage, in a furnace in which the incomplete combustion region less than stoichiometric ratio is formed by a burner. Furthermore, the airport is characterized by comprising: a nozzle mechanism for injecting air including an axial velocity component of an air flow and a radial velocity component directed to a center line of the airport; and a control mechanism for controlling a ratio of these velocity components.
摘要翻译： 本发明的过燃空气端口是在燃烧器形成不完全燃烧区域小于化学计量比的炉子中，供给不完全燃烧区域的空气来弥补燃烧不足。 此外，机场的特征在于包括：用于喷射空气的喷嘴机构，其包括空气流的轴向速度分量和指向机场的中心线的径向速度分量; 以及用于控制这些速度分量的比率的控制机构。
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公开(公告)号：US20100224108A1
公开(公告)日：2010-09-09
申请号：US12160492
申请日：2007-01-10
申请人： Yuki Kamikawa , Masayuki Taniguchi , Hisayuki Orita , Hironobu Kobayashi , Akira Baba , Toshihiko Mine , Shinichirou Nomura , Noriyuki Ooyatsu , Satoshi Tadakuma , Hidehisa Yoshizako , Hiroaki Kanemoto , Kouji Kuramashi , Akihito Orii , Shinji Tsuda , Hirofumi Okazaki , Takanori Yano , Katsumi Shimohira
发明人： Yuki Kamikawa , Masayuki Taniguchi , Hisayuki Orita , Hironobu Kobayashi , Akira Baba , Toshihiko Mine , Shinichirou Nomura , Noriyuki Ooyatsu , Satoshi Tadakuma , Hidehisa Yoshizako , Hiroaki Kanemoto , Kouji Kuramashi , Akihito Orii , Shinji Tsuda , Hirofumi Okazaki , Takanori Yano , Katsumi Shimohira
CPC分类号： F23N3/002 , F22B1/22 , F23B5/02 , F23C5/28 , F23C7/008 , F23C7/04 , F23D1/005 , F23L9/04 , F23L13/06 , Y02E20/328
摘要： A pulverized coal-fired boiler efficiently supplies air to a central part of a furnace and the neighborhood of a furnace wall, thereby promoting mixture with combustion gas, and reducing both NOx and CO.The main after air ports are structured so as to jet air having a large momentum for enabling arrival at the central part of the furnace, and the sub-after air ports are structured so as to jet air having a small momentum to the neighborhood of the wall face of the furnace, and a sectional center of each of the sub-after air ports is within a range from 1 to 5 times of a caliber of the main after air ports from a sectional center of each of the main after air ports.
摘要翻译： 粉煤燃烧锅炉有效地向炉的中心部分和炉壁附近供应空气，从而促进与燃烧气体的混合，并且还可以减少NOx和CO。主后气道被构造成喷射空气 具有能够到达炉的中心部的大动量，并且副后空气构造成将具有小动量的空气喷射到炉壁面附近，并且每个 次后空气口的主后排气口的距离为主后排气口的口径的1〜5倍的范围。
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9.发明申请Dust Coal Boiler, Dust Coal Combustion Method, Dust Coal Fuel Thermal Power Generation System, and Waste Gas Purification System for Dust Coal Boiler 有权粉尘煤锅炉，粉尘煤燃烧方法，粉煤燃料热发电系统，粉煤锅炉废气净化系统公开(公告)号：US20100223926A1
公开(公告)日：2010-09-09
申请号：US12600221
申请日：2008-05-14
CPC分类号： F23C9/003 , F23D1/00 , F23J15/006 , F23J2215/60 , F23L7/002
摘要： A pulverized coal thermal power generation system that significantly reduces the amount of NOx emissions from a boiler and does not require a denitration unit is provided. When a denitration unit is not used, performance to remove mercury from a boiler waste gas is reduced. A waste gas purification system for a pulverized coal boiler, that compensates for this is provided.A pulverized coal boiler having a furnace for burning pulverized coal, burners for supplying pulverized coal and air used for combustion into the furnace so as to burn the pulverized coal in an insufficient air state and after-air ports provided on the downstream side of the burners for supplying air used for perfect combustion characterized in that, an air ratio in the furnace is 1.05 to 1.14, and the residence time of a combustion gas from the burner disposed on the uppermost stage to a main after-air port is 1.1 to 3.3 seconds. Preferably, water is mixed in advance with the air supplied from the after-air port so as to increase the specific heat. Furthermore, pulverized coal carrying air in the burner and a part of air used for combustion are mixed together in advance before they are jetted into the furnace.A waste gas purification system having a pulverized coal boiler, an air heater disposed downstream of the pulverized coal boiler for exchanging heat with a boiler waste gas to heat air used for combustion in the pulverized coal boiler, a dust removing unit, and a desulfurizing unit characterized in that, at least one of a halogen gas supply unit, a catalyst unit for oxidizing a mercury gas, and a mercury adsorbent blowing device is provided so as to oxidize mercury included in the waste gas.
摘要翻译： 提供了一种粉煤发电系统，其显着地减少了来自锅炉的NOx排放量并且不需要脱硝装置。 当不使用脱硝装置时，从锅炉废气中除去汞的性能降低。 提供了一种用于粉煤锅炉的废气净化系统，用于补偿这一点。 一种粉煤锅炉，其具有用于燃烧粉煤的炉，用于将粉煤供应的燃烧器和用于燃烧的空气进入炉中，以便在不充分的空气状态下燃烧粉煤，并且设置在燃烧器的下游侧的后空气口 用于提供用于完全燃烧的空气，其特征在于，炉中的空气比为1.05至1.14，并且来自设置在最上层的燃烧器的燃烧气体的停留时间为1.1至3.3秒 。 优选地，预先将水与从后空气供给的空气混合，以增加比热。 此外，在燃烧器内携带空气的粉煤和用于燃烧的空气的一部分在喷射到炉中之前预先混合在一起。 一种具有粉煤锅炉的废气净化系统，设置在粉煤锅炉下游的空气加热器，用于与锅炉废气进行热交换，以加热用于粉煤锅炉中的燃烧的空气，除尘单元和脱硫单元 其特征在于，提供卤素气体供给单元，用于氧化汞气体的催化剂单元和汞吸附剂吹送装置中的至少一个，以便氧化废气中包含的汞。
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公开(公告)号：US08714096B2
公开(公告)日：2014-05-06
申请号：US13390597
申请日：2010-08-03
申请人： Akihito Orii , Hirofumi Okazaki , Yusuke Ochi
发明人： Akihito Orii , Hirofumi Okazaki , Yusuke Ochi
摘要： A pulverized coal boiler of the present invention is structured so as to form, among upper and lower after-air nozzles, an opening serving as an outlet of the lower after-air nozzle positioned on the upstream side is formed in a rectangular shape, a cylindrical section for defining a minimum flow path area of combustion air flowing through a flow path of the after-air nozzle is installed inside of the lower after-air nozzles along the flow path of the lower after-air nozzle, and a swirl blade for giving a swirl force to the combustion air flowing through the flow path of the after-air nozzles is installed inside of the cylindrical section, and the flow path of the lower after-air nozzles is formed so that a flow path area of the flow path of the after-air nozzles through which the combustion air flows from a position where the cylindrical section is installed toward the opening of each of the lower after-air nozzles is expanded.
摘要翻译： 本发明的粉煤锅炉的结构是，在上下排气喷嘴之间形成有位于上游侧的下排气喷嘴的出口的开口形成矩形， 用于限定流过后空气喷嘴的流路的燃烧空气的最小流路面积的圆柱形部分沿着下部后空气喷嘴的流动路径安装在下部后空气喷嘴内部，以及用于 向流经空气喷嘴的流路的燃烧空气施加涡旋力，安装在圆筒部内部，并且形成下部后空气喷嘴的流路，使得流路的流路面积 燃烧空气从安装有圆筒形部分的位置朝着每个下部后空气喷嘴的开口流过的后空气喷嘴被扩大。
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