公开(公告)号：US06058856A

公开(公告)日：2000-05-09

申请号：US53136

申请日：1998-04-01

申请人： Tsutomu Okusawa ,  Kazuhito Koyama ,  Masahiko Yamagishi ,  Shigeo Hatamiya ,  Taiko Ajiro ,  Megumi Sunou ,  Yukio Ishigaki ,  Kenji Tokunaga

发明人： Tsutomu Okusawa ,  Kazuhito Koyama ,  Masahiko Yamagishi ,  Shigeo Hatamiya ,  Taiko Ajiro ,  Megumi Sunou ,  Yukio Ishigaki ,  Kenji Tokunaga

IPC分类号： F01D15/10 ,  B01B1/00 ,  C01B3/38 ,  C10B53/00 ,  F01K3/24 ,  F01K27/02 ,  F23G5/027 ,  F23G5/46 ,  F23J15/08 ,  F23K5/08 ,  F23B7/00 ,  F02B43/00 ,  F02C7/08

CPC分类号： B01B1/005 ,  C01B3/38 ,  F01K3/247 ,  F23G5/0276 ,  F23G5/46 ,  F23J15/08 ,  F23G2202/106 ,  F23G2206/10 ,  Y02E20/12

摘要： A waste-to-energy incineration system, in which the amount and the heat value of exhaust gas changes during operation, includes an incinerator for burning waste, a boiler in the incinerator for generating steam with exhaust heat generated by the incinerator, and a superheater for superheating steam generated in the boiler. A steam turbine is provided which is driven by steam superheated by the superheater and a generator is driven by the steam turbine. A fuel reformer is provided for reforming source fuel. A combustor burning fuel gas reformed by the fuel reformer and at least a part of exhaust gas fed from the incinerator is provided which decomposes generated dioxin in waste incineration exhaust gas.

摘要翻译： 一种废物能量焚烧系统，其中废气的量和热值在运行期间发生变化，包括用于燃烧废物的焚烧炉，用于产生蒸汽的焚烧炉中的锅炉，其由焚烧炉产生的废热，以及过热器 用于在锅炉中产生的蒸汽过热。 提供一种汽轮机，其由过热器过热的蒸汽驱动，发电机由蒸汽轮机驱动。 提供了用于重整源燃料的燃料重整器。 燃烧器燃烧由燃料重整器重燃的燃料气体和从焚烧炉供给的至少一部分排气，其分解废弃焚烧废气中产生的二恶英。

公开(公告)号：US6014863A

公开(公告)日：2000-01-18

申请号：US959026

申请日：1997-10-28

申请人： Tsutomu Okusawa ,  Kazuhito Koyama ,  Masahiko Yamagishi ,  Shigeo Hatamiya ,  Taiko Ajiro ,  Megumi Sunou ,  Yukio Ishigaki

发明人： Tsutomu Okusawa ,  Kazuhito Koyama ,  Masahiko Yamagishi ,  Shigeo Hatamiya ,  Taiko Ajiro ,  Megumi Sunou ,  Yukio Ishigaki

IPC分类号： F01D15/10 ,  B01B1/00 ,  C01B3/36 ,  C01B3/38 ,  F01K3/24 ,  F01K27/02 ,  F02C7/22 ,  F22G1/16 ,  F23G5/027 ,  F23G5/46 ,  F23J15/08 ,  F01K7/34

CPC分类号： F01K3/247 ,  B01B1/005 ,  C01B3/36 ,  C01B3/38 ,  F23G5/0276 ,  F23G5/46 ,  F23J15/08 ,  F23G2202/106 ,  F23G2206/10 ,  Y02E20/12 ,  Y02P20/129

摘要： A waste-to-energy incineration system, in which the amount and heat value of exhaust gas largely changes in long and short periods, comprises an incinerator for burning waste, a boiler in the incinerator for generating steam with exhaust heat generated by the incinerator, a superheater for superheating steam generated in the boiler, a steam turbine driven by steam superheated by the superheater, a generator driven by the steam turbine, a fuel reformer for reforming source fuel, and a combustor burning fuel gas reformed by the fuel reformer and at least a part of exhaust gas led from the incinerator which is able to stably decompose generated dioxin in waste incineration exhaust gas.

摘要翻译： 一种废物能量焚烧系统，其中废气的量和热值在短时间内大幅度变化，包括用于燃烧废物的焚烧炉，焚烧炉中的用于产生由焚烧炉产生的废热的蒸汽的锅炉， 用于过热锅炉中产生的蒸汽的过热器，由过热器过热的蒸汽驱动的蒸汽轮机，由蒸汽轮机驱动的发电机，用于重整源燃料的燃料重整器，以及燃烧器燃烧由燃料重整器重整的燃料气体 从焚烧炉引出的废气的至少一部分能够稳定地分解废弃焚烧废气中产生的二恶英。

公开(公告)号：US08695347B2

公开(公告)日：2014-04-15

申请号：US13146672

申请日：2010-01-19

申请人： Shigeo Hatamiya ,  Koji Namba ,  Fumio Takahashi ,  Koji Nishida ,  Susumu Nakano ,  Takanori Shibata

发明人： Shigeo Hatamiya ,  Koji Namba ,  Fumio Takahashi ,  Koji Nishida ,  Susumu Nakano ,  Takanori Shibata

IPC分类号： F01K7/34 ,  F01K13/02

CPC分类号： F01K7/38 ,  F01K7/44 ,  F22D1/32

摘要： A boiling water nuclear power plant supplies steam from a reactor to high-pressure and low-pressure turbines. Feed water generated by condensing steam in a condenser is heated by low-pressure and high-pressure feed water heaters and supplied to the reactor. The steam discharged from the low-pressure turbine is compressed by a steam compressor and supplied to one of the low-pressure feed water heaters to heat feed water. The steam extracted from the low-pressure turbine is supplied to the low-pressure feed water heater. When power required for the steam compressor is Q1, heat energy supplied from the steam compressor is Q3, a coefficient of performance of the steam compressor is COP (=Q3/Q1), and a thermal efficiency of the boiling water nuclear power plant is η, the steam compression apparatus is connected to a position in a main steam system and to the feed water heater so as to satisfy COP−1/η>0.

摘要翻译： 沸水核电站从反应堆向高压和低压涡轮机供应蒸汽。 通过在冷凝器中冷凝蒸汽产生的给水由低压和高压给水加热器加热并供应到反应器。 从低压涡轮机排出的蒸汽被蒸汽压缩机压缩并供给至一个低压给水加热器以加热供水。 从低压涡轮机提取的蒸汽被供给到低压给水加热器。 当蒸汽压缩机所需的功率为Q1时，从蒸汽压缩机供应的热能为Q3，蒸汽压缩机的性能系数为COP（= Q3 / Q1），沸水核电站的热效率为 蒸汽压缩装置连接到主蒸汽系统和给水加热器中的位置，以满足COP-1 /＆e> 0。

公开(公告)号：US20110283704A1

公开(公告)日：2011-11-24

申请号：US13146672

申请日：2010-01-19

申请人： Shigeo Hatamiya ,  Koji Namba ,  Fumio Takahashi ,  Koji Nishida ,  Susumu Nakano ,  Takanori Shibata

发明人： Shigeo Hatamiya ,  Koji Namba ,  Fumio Takahashi ,  Koji Nishida ,  Susumu Nakano ,  Takanori Shibata

IPC分类号： F01K19/02

CPC分类号： F01K7/38 ,  F01K7/44 ,  F22D1/32

摘要： A boiling water nuclear power plant supplies steam from a reactor to high-pressure and low-pressure turbines. Water (feed water) generated by condensing steam in a condenser is heated by low-pressure and high-pressure feed water heaters and supplied to the reactor. The steam discharged from the low-pressure turbine is compressed by a steam compression apparatus (a heat pump) and supplied to one of the low-pressure feed water heaters to heat feed water. The steam extracted from the low-pressure turbine is also supplied to the low-pressure feed water heater. When power required for the steam compression apparatus is Q1, heat energy supplied from the steam compression apparatus is Q3, a coefficient of performance of the steam compression apparatus is COP )(=Q3/Q1), and a thermal efficiency of the boiling water nuclear power plant is η, the steam compression apparatus is connected to a position in a main steam system and to the feed water heater so as to satisfy COP−1/η>0. This power plant can improve the thermal efficiency of the plant in power uprating.

摘要翻译： 沸水核电站从反应堆向高压和低压涡轮机供应蒸汽。 通过冷凝器中的蒸汽冷凝而产生的水（给水）由低压和高压给水加热器加热并供给反应器。 从低压涡轮机排出的蒸汽被蒸汽压缩装置（热泵）压缩，供给到一个低压给水加热器，以加热供水。 从低压涡轮机提取的蒸汽也被供给到低压给水加热器。 当蒸汽压缩装置所需的功率为Q1时，从蒸汽压缩装置供给的热能为Q3，蒸汽压缩装置的性能系数为COP）（= Q3 / Q1），沸水核的热效率 动力装置，蒸汽压缩装置连接到主蒸汽系统和给水加热器中的位置，以满足COP-1 /＆e>> 0。 该发电厂可以提高电厂升压的热效率。

公开(公告)号：US08448439B2

公开(公告)日：2013-05-28

申请号：US12920505

申请日：2009-01-30

申请人： Koji Namba ,  Shigeo Hatamiya ,  Fumio Takahashi ,  Koji Nishida ,  Susumu Nakano ,  Takanori Shibata

发明人： Koji Namba ,  Shigeo Hatamiya ,  Fumio Takahashi ,  Koji Nishida ,  Susumu Nakano ,  Takanori Shibata

IPC分类号： F01K3/00 ,  F01K13/02 ,  F01K13/00 ,  F01K17/00 ,  F01K7/34

CPC分类号： F01K17/005

摘要： An electric power plant supplies steam generated to a high-pressure turbine and a low-pressure turbine. The steam discharged from the low-pressure turbine is condensed with a condenser. Water generated with the condenser is heated with a low-pressure feed water heater and a high-pressure feed water heater. The steam extracted from the high-pressure turbine is supplied to the high-pressure feed water heater. The steam extracted from the low-pressure turbine is compressed with a steam compressor, and the steam whose temperature has been increased is then supplied to the high-pressure feed water heater. The feed water is heated in the high-pressure feed water heater by the steam extracted from the high-pressure turbine and the steam compressed with the steam compressor. Because the feed water is heated by the extracted steam and the compressed steam in the high-pressure feed water heater, the amount of power consumed by the steam compressor can be reduced.

摘要翻译： 电力厂将产生的蒸气供给到高压汽轮机和低压汽轮机。 从低压涡轮机排出的蒸汽与冷凝器一起冷凝。 用冷凝器产生的水用低压给水加热器和高压给水加热器加热。 将从高压涡轮机抽出的蒸汽供给到高压给水加热器。 从低压涡轮机提取的蒸汽用蒸汽压缩机压缩，然后将温度升高的蒸汽供给至高压给水加热器。 供给水在高压给水加热器中被从高压汽轮机抽出的蒸汽和用蒸汽压缩机压缩的蒸汽加热。 由于供水通过提取的蒸汽和高压给水加热器中的压缩蒸汽进行加热，因此可以减少蒸汽压缩机消耗的功率。

公开(公告)号：US20110005225A1

公开(公告)日：2011-01-13

申请号：US12920505

申请日：2009-01-30

申请人： Koji Namba ,  Shigeo Hatamiya ,  Fumio Takahashi ,  Koji Nishida ,  Susumu Nakano ,  Takanori Shibata

发明人： Koji Namba ,  Shigeo Hatamiya ,  Fumio Takahashi ,  Koji Nishida ,  Susumu Nakano ,  Takanori Shibata

IPC分类号： F01K13/00 ,  F01K17/00

CPC分类号： F01K17/005

摘要： An electric power plant, e.g., a boiling water reactor nuclear power plant supplies steam generated in a nuclear reactor to a high-pressure turbine and a low-pressure turbine. The steam discharged from the low-pressure turbine is condensed with a condenser. Water generated with the condenser, used as feed water, flows through a feed water pipe, is heated with a low-pressure feed water heater and a high-pressure feed water heater, and then supplied to the nuclear reactor. The steam extracted from the high-pressure turbine is supplied to the high-pressure feed water heater. The steam extracted from the low-pressure turbine is compressed with a steam compressor, and the steam whose temperature has been increased is then supplied to the high-pressure feed water heater. The feed water to be directed to the nuclear reactor is heated in the high-pressure feed water heater by both the steam extracted from the high-pressure turbine and the steam compressed with the steam compressor. Because the feed water is heated by both the extracted steam and the compressed steam in the high-pressure feed water heater, the amount of plant service power consumed by the steam compressor can be reduced. Therefore, it is possible to increase thermal efficiency in the electric power plant when increasing the power output.

摘要翻译： 诸如沸水堆核电站的发电厂将在核反应堆中产生的蒸汽提供给高压涡轮机和低压涡轮机。 从低压涡轮机排出的蒸汽与冷凝器一起冷凝。 用作为给水的冷凝器产生的水通过给水管流动，用低压给水加热器和高压给水加热器加热，然后供给核反应堆。 将从高压涡轮机抽出的蒸汽供给到高压给水加热器。 从低压涡轮机提取的蒸汽用蒸汽压缩机压缩，然后将温度升高的蒸汽供给至高压给水加热器。 通过从高压涡轮机提取的蒸汽和用蒸汽压缩机压缩的蒸汽，在高压给水加热器中加热要引导到核反应堆的给水。 由于通过高压给水加热器中的抽出的蒸汽和压缩蒸汽两者来供给供水，所以可以减少蒸汽压缩机所消耗的设备的使用能量。 因此，当增加功率输出时，可以提高发电厂的热效率。

公开(公告)号：US20090126377A1

公开(公告)日：2009-05-21

申请号：US12355245

申请日：2009-01-16

申请人： TAKANORI SHIBATA ,  Shigeo Hatamiya ,  Toshihiko Fukushima

发明人： TAKANORI SHIBATA ,  Shigeo Hatamiya ,  Toshihiko Fukushima

IPC分类号： F25B9/00 ,  F25B27/00 ,  F25B1/00 ,  F02C1/04

CPC分类号： B01D19/0068 ,  B01D3/007 ,  F01K3/006 ,  F22B3/045 ,  Y02P70/34

摘要： A compact heat pump system and a heat pump operation method, which can avoid the occurrence of surging in a compressor at startup of a heat pump and can directly supply vapor of a working medium produced by the compressor to an external heat-utilizing facility. The heat pump system comprises an evaporator for recovering heat of an external heat source to a working medium supplied as liquid water from the exterior via a water feed channel, thereby evaporating the working medium, a compressor for compressing the working medium evaporated in the evaporator and increasing temperature of the evaporated working medium, and a driving unit for giving motive power to drive the compressor. The heat pump system further comprises a supply channel for supplying, as a heat source, vapor of the working medium having temperature increased by the compressor to an external heat-utilizing facility, and a return channel branched from the supply channel and introducing the working medium discharged from the compressor to the evaporator.

摘要翻译： 一种紧凑的热泵系统和热泵操作方法，其可以避免在启动热泵时在压缩机中发生浪涌，并且可以将由压缩机生产的工作介质的蒸汽直接供应到外部热利用设施。 热泵系统包括：蒸发器，用于将外部热源的热量经由供水通道从外部回收到作为液体水供应的工作介质，从而蒸发工作介质;压缩机，用于压缩蒸发器中蒸发的工作介质; 提高蒸发的工作介质的温度，以及用于提供驱动压缩机的动力的驱动单元。 该热泵系统还包括：供给通道，用于将具有由压缩机升高的温度的工作介质的蒸气供给到外部热利用设备;以及从供给通道分支的回流通道，并将工作介质 从压缩机排放到蒸发器。

公开(公告)号：US20070201999A1

公开(公告)日：2007-08-30

申请号：US11624423

申请日：2007-01-18

申请人： Takanori Shibata ,  Shigeo Hatamiya ,  Toshihiko Fukushima

发明人： Takanori Shibata ,  Shigeo Hatamiya ,  Toshihiko Fukushima

IPC分类号： F01C11/00 ,  F01C1/00 ,  F04B5/00

CPC分类号： F04B53/18 ,  F22B3/04

摘要： A heat pump system, a method for adjusting a temperature of lubricating water in a heat pump system, and a method for operating a heat pump system, which suppress boiling of lubricating water for bearings and thereby minimize the deterioration in reliability of the bearings. A heat pump system comprising an evaporator 43 for generating steam, and a compressor 34 including a first stage 33 and second stage 32 as a plurality of compression mean for compressing the steam, wherein bearings 51 for supporting the compressor 34 are water bearings, and lubricating water in each of the water bearings 51 is controlled to a temperature less than a saturation temperature associated with an internal pressure of each water bearing 51.

摘要翻译： 热泵系统，用于调节热泵系统中的润滑水的温度的方法，以及用于操作热泵系统的方法，其抑制用于轴承的润滑水的沸腾，从而使轴承的可靠性的劣化最小化。 一种包括用于产生蒸汽的蒸发器43的热泵系统和包括第一级33和第二级32的压缩机34，该第一级33和第二级32是用于压缩蒸汽的多个压缩装置，其中用于支撑压缩机34的轴承51是水轴承，并且润滑 每个水承载件51中的水被控制到小于与每个水承载件51的内部压力相关联的饱和温度的温度。

公开(公告)号：US20070039307A1

公开(公告)日：2007-02-22

申请号：US11503934

申请日：2006-08-15

申请人： Shigeo Hatamiya ,  Masahiko Yamagishi ,  Osamu Yokomizo ,  Yoshiki Noguchi ,  Moriaki Tsukamoto

发明人： Shigeo Hatamiya ,  Masahiko Yamagishi ,  Osamu Yokomizo ,  Yoshiki Noguchi ,  Moriaki Tsukamoto

IPC分类号： F02C3/30 ,  F02C7/10

CPC分类号： F02C3/305 ,  F02C3/30 ,  F02C7/08 ,  F02C7/10 ,  F02C7/1435

摘要： Disclosed is a gas turbine power generating system capable of achieving a high output power and a high power generating efficiency under conditions with a small amount of supplied water and less change in design of a gas turbine. A fine water droplet spraying apparatus (11) is disposed in a suction air chamber (22) on the upstream side of an air compressor (2), and a moisture adding apparatus (7) for adding moisture to high pressure air supplied from the compressor (2) is disposed. A regenerator (5) for heating the air to which moisture has been added by using gas turbine exhaust gas as a heat source is also provided. With this configuration, there can be obtain an effect of reducing a power for the compressor (2) and an effect of increasing the output power due to addition of moisture to air (20) for combustion. Further, since the used amount of fuel is reduced by adopting a regenerating cycle, the power generating efficiency is improved.

摘要翻译： 公开了一种燃气轮机发电系统，其能够在少量供水的条件下和燃气轮机的设计变化较小的情况下实现高输出功率和高发电效率。 在空气压缩机（2）的上游侧的吸入空气室（22）中配置有微细的水滴喷射装置（11），以及将来自压缩机（2）供给的高压空气中的水分添加到水分添加装置 （2）。 还提供了一种用于通过使用燃气轮机废气作为热源来加热已经添加了水分的空气的再生器（5）。 通过这种结构，可以获得降低压缩机（2）的功率的效果，以及由于向空气（20）中添加水分而增加输出功率的效果，用于燃烧。 此外，由于通过采用再生循环来减少使用的燃料量，所以发电效率提高。

公开(公告)号：US07100359B2

公开(公告)日：2006-09-05

申请号：US11363483

申请日：2006-02-28

申请人： Takanori Shibata ,  Shigeo Hatamiya ,  Nobuhiro Seiki ,  Tomomi Koganezawa ,  Katsuhiko Sagae

发明人： Takanori Shibata ,  Shigeo Hatamiya ,  Nobuhiro Seiki ,  Tomomi Koganezawa ,  Katsuhiko Sagae

IPC分类号： F02C7/10

CPC分类号： F01K21/047 ,  F02C3/30 ,  F02C6/18 ,  F02C7/10 ,  F05D2240/40 ,  F05D2260/20 ,  F28D7/0066 ,  F28D9/0068 ,  F28D9/0093 ,  F28F1/32 ,  F28F3/027 ,  F28F2250/102 ,  F28F2250/108

摘要： A gas turbine installation which includes a compressor which compresses supplied air and discharges the same, a combustor which combusts the compressed air obtained from the compressor and fuel and produces combustion gas, a turbine which is driven by combustion gas provided from the combustor, a regenerative heat exchanger which heats all or a part of the compressed air being supplied from the compressor to the combustor by making use of the heat of the exhaust gas exhausted from the turbine and a plurality of water spraying devices which are provided at positions from an intake air chamber of the compressor to the outlet of low temperature side gas flow passage in the regenerative heat exchanger and is characterized in that the regenerative heat exchanger is constituted by connecting in series a plurality of heat exchangers having different heat transfer surface configurations. Thereby, a gas turbine installation is provided which suppresses generation of erosion and scales due to water droplets and shows a high efficiency and a high output.