专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2012087759A Carbon dioxide recovery method and carbon-dioxide-recovery-type steam power generation system 有权
标题翻译：二氧化碳回收方法和二氧化碳回收型蒸汽发电系统
公开(公告)号：JP2012087759A
公开(公告)日：2012-05-10
申请号：JP2010237573
申请日：2010-10-22
申请人： Toshiba Corp , 株式会社東芝
发明人： MURAKAMI YUYA , OKITA NOBUO , TAKAHASHI TAKEO , TAKAYANAGI MIKIO , SUGA TAKEO , SASANUMA KENJI , KIYOKUNI TOSHIHISA , KITAMURA HIDEO
IPC分类号： F01K23/04 , B01D53/14 , B01D53/26 , B01D53/62
CPC分类号： F01K13/00 , B01D53/1425 , B01D53/1475 , B01D53/265 , B01D53/343 , B01D53/62 , B01D2252/204 , B01D2257/504 , B01D2257/80 , B01D2258/0283 , F01K17/06 , F01K25/06 , F01K25/103 , Y02A50/2342 , Y02C10/06 , Y02E20/14 , Y02E20/326
摘要： PROBLEM TO BE SOLVED: To provide a carbon-dioxide-recovery-type steam power generation system that effectively recovers thermal energy and has high thermal efficiency.SOLUTION: The carbon-dioxide-recovery-type steam power generation system includes: a first turbine that is connected to a generator and is rotationally driven by the steam supplied from a boiler; an absorption tower that allows carbon dioxide contained in an exhaust gas to be absorbed into an absorption liquid; a regeneration tower that discharges a carbon dioxide gas from the absorption liquid absorbing the carbon dioxide, and discharges the carbon dioxide gas; a condenser that removes moisture from the carbon dioxide gas discharged from the regeneration tower, by condensing the carbon dioxide gas using cooling water; a compressor that compresses the carbon dioxide gas from which the moisture is removed; and a second turbine that drives the compressor. The steam produced by the cooling water recovering the heat from the carbon dioxide gas in the condenser is supplied to the first turbine or the second turbine.
摘要翻译：要解决的问题：提供有效地回收热能并具有高热效率的二氧化碳回收型蒸汽发电系统。解决方案：二氧化碳回收型蒸汽发电系统包括：第一涡轮机，其连接到发电机并由从锅炉供应的蒸汽旋转驱动; 将排气中含有的二氧化碳吸收到吸收液中的吸收塔; 再生塔，其从吸收二氧化碳的吸收液体排出二氧化碳气体，并排出二氧化碳气体; 冷凝器，通过使用冷却水冷凝二氧化碳气体，从再生塔排出的二氧化碳气体中除去水分; 压缩机，其压缩除去了水分的二氧化碳气体; 以及驱动压缩机的第二涡轮机。将由冷凝器中的二氧化碳气体回收热量的冷却水产生的蒸汽供给到第一涡轮机或第二涡轮机。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012087723A Carbon dioxide recovery method, and carbon dioxide recovery type steam power generation system 有权
标题翻译：二氧化碳回收方法和二氧化碳回收式蒸汽发电系统
公开(公告)号：JP2012087723A
公开(公告)日：2012-05-10
申请号：JP2010236523
申请日：2010-10-21
申请人： Toshiba Corp , 株式会社東芝
发明人： SASANUMA KENJI , OKITA NOBUO , TAKAHASHI TAKEO , TAKAYANAGI MIKIO , SUGA TAKEO , MURAKAMI YUYA , KIYOKUNI TOSHIHISA , KITAMURA HIDEO
IPC分类号： F01K17/02 , B01D53/14 , B01D53/62 , C01B32/50 , F01D25/30 , F01K7/22 , F01K17/04
CPC分类号： F01K13/00 , F01K17/02 , Y02C10/06 , Y02E20/326
摘要： PROBLEM TO BE SOLVED: To provide a carbon dioxide recovery type steam power generation system efficiently recovering thermal energy and having high thermal efficiency.SOLUTION: The carbon dioxide recovery type steam power generation system includes: an absorption tower causing an absorption liquid to absorb carbon dioxide contained in exhaust gas from a boiler; a regeneration tower causing the absorption liquid absorbed carbon dioxide to discharge a carbon dioxide gas; a reboiler heating the absorption liquid from the regeneration tower and supplying generated steam to the regeneration tower; a turbine rotatinally driven by the seam from the boiler; a steam condenser generating condensate by cooling the steam exhausted from the turbine; a condenser supplied with a part of the condensate as cooling water, condensing the carbon dioxide gas and generating hot water; and a desuperheater lowering the temperature of the steam from the turbine by spraying the hot water, and supplying the same to the reboiler.
摘要翻译：要解决的问题：提供一种有效回收热能并具有高热效率的二氧化碳回收型蒸汽发电系统。解决方案：二氧化碳回收式蒸汽发电系统包括：吸收塔，其使吸收液体从锅炉吸收废气中所含的二氧化碳; 使吸收液吸收二氧化碳排出二氧化碳气体的再生塔; 再沸器加热来自再生塔的吸收液体并将生成的蒸汽提供给再生塔; 由锅炉的接缝驱动的涡轮机; 蒸汽冷凝器通过冷却从涡轮机排出的蒸汽产生冷凝物; 冷凝器供应一部分冷凝水作为冷却水，冷凝二氧化碳气体并产生热水; 以及减温器，通过喷射热水来降低来自涡轮机的蒸汽的温度，并将其提供给再沸器。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2007107814A Air-cooled condenser 审中-公开
标题翻译：空冷式冷凝器
公开(公告)号：JP2007107814A
公开(公告)日：2007-04-26
申请号：JP2005299127
申请日：2005-10-13
申请人： Toshiba Corp , 株式会社東芝
发明人： KIYOKUNI TOSHIHISA
IPC分类号： F28B9/00 , F01K9/00 , F28B1/06 , F28C3/02 , F28D20/02
CPC分类号： Y02E60/145
摘要： PROBLEM TO BE SOLVED: To ensure stable output and efficiency regardless of the outside temperature of a steam turbine plant and to prevent damage of an air cooler body and attachment facilities thereof without consuming a large amount of water.
SOLUTION: The air-cooled condenser adapted to guide vapor exhausted by a steam turbine 1 used for power generation and others to an air channel 5a formed within a condenser body 5 by an exhaust pipe 2, and condense the vapor by heat exchange with air introduced to the air channel 5a through an air inlet port provided in the condenser body 5 comprises an intake air cooler 9 provided at the air inlet part of the condenser body 5, a radiator 12 connected to the cooler 9 through a cooling pipe 10 and circulating a refrigerant to cool the air flowing into the air channel 5a through the air inlet part, and a compressor 11 condensing the refrigerant returned from the cooler 9 to the radiator 12.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：无论蒸汽轮机设备的外部温度如何，都能确保稳定的输出和效率，并且防止空气冷却器本体及其附件设备的损坏而不消耗大量的水。解决方案：风冷式冷凝器适用于将由用于发电的汽轮机1排出的蒸气引导到通过排气管2形成在冷凝器体5内的空气通道5a，并通过热交换冷凝蒸汽通过设置在冷凝器主体5中的空气入口将空气通道5a引入到空气通道5a中的空气包括设置在冷凝器主体5的空气入口部分的进气冷却器9，通过冷却管10连接到冷却器9的散热器12 循环制冷剂以冷却通过空气入口部分流入空气通道5a的空气;以及压缩机11，其将从冷却器9返回的制冷剂冷凝到散热器12.版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2014004525A Carbon dioxide recovery apparatus and method for operating the same 有权
标题翻译：二氧化碳回收装置及其操作方法
公开(公告)号：JP2014004525A
公开(公告)日：2014-01-16
申请号：JP2012141781
申请日：2012-06-25
申请人： Toshiba Corp , 株式会社東芝
发明人： SAITO SATOSHI , KITAMURA HIDEO , UDATSU MITSURU , KIYOKUNI TOSHIHISA
IPC分类号： B01D53/14 , B01D53/62 , C01B32/50
CPC分类号： B01D53/1425 , B01D53/1412 , B01D53/1475 , B01D53/62 , B01D2252/204 , B01D2252/20478 , B01D2258/0283 , B01D2259/65 , Y02C10/04 , Y02C10/06
摘要： PROBLEM TO BE SOLVED: To suppress the energy for recovering carbon dioxide by effectively performing heat recovery from a lean liquid and carbon-dioxide-containing steam with a rich liquid.SOLUTION: There is provided a carbon dioxide recovery apparatus which comprises: a flow dividing device 107 for dividing a first rich liquid discharged from an absorption tower 101 into a second rich liquid and a third rich liquid; a regenerative heat exchanger 103 for heating the second rich liquid using a lean liquid discharged from a desorption tower 102A as a heat source; a heating part for heating the third rich liquid using carbon dioxide-containing steam desorbed from the desorption tower 102A as a heat source; a gas-liquid separator 132 for separating the carbon dioxide-containing steam into carbon dioxide and condensed water; a measurement part 401 for measuring the amount of condensed water in the gas-liquid separator 132; and a control part 402 for adjusting the flow dividing ratio in the flow dividing device 107 on teh basis of the change in the amount of condensed water measured by the measurement part 401.
摘要翻译：要解决的问题：通过有效地利用富液体从贫液和含二氧化碳的蒸汽中有效地进行热回收来抑制用于回收二氧化碳的能量。解决方案：提供一种二氧化碳回收装置，其包括：分流用于将从吸收塔101排出的第一富含液体分离成第二富液体和第三富液体的装置107; 再生热交换器103，用于使用从解吸塔102A排出的贫液作为热源来加热第二富液体; 使用从解吸塔102A脱附的含二氧化碳的蒸汽作为热源来加热第三富液的加热部件; 用于将含二氧化碳的蒸汽分离成二氧化碳和冷凝水的气液分离器132; 用于测量气液分离器132中的冷凝水量的测量部分401; 以及用于根据由测量部分401测量的冷凝水量的变化来调节分流装置107中的分流比的控制部分402。

5. 发明专利

JP2013202496A Carbon dioxide recovery system and method of controlling the same 有权
标题翻译：二氧化碳回收系统及其控制方法
公开(公告)号：JP2013202496A
公开(公告)日：2013-10-07
申请号：JP2012073976
申请日：2012-03-28
申请人： Toshiba Corp , 株式会社東芝
发明人： IWAASA KIYOHIKO , SAITO SATOSHI , KIYOKUNI TOSHIHISA
IPC分类号： B01D53/14 , B01D53/62 , C01B32/50
CPC分类号： Y02A50/2342 , Y02C10/06 , Y02P20/152
摘要： PROBLEM TO BE SOLVED: To provide a carbon dioxide recovery system capable of continuously performing stable operation by suppressing fluctuation width of a regeneration tower bottom liquid level.SOLUTION: A carbon dioxide recovery system includes an absorption tower making an absorbing solution absorb carbon dioxide and discharging a rich solution that is the absorbing solution absorbing the carbon dioxide. The system includes a regeneration tower emitting gas including the carbon dioxide from the absorbing solution and discharging a lean solution which is the absorbing solution with a dissolved carbon dioxide concentration lower than that of the rich solution and the gas. The system further includes a control part controlling an opening of a rich solution flow control valve for controlling a flow rate of the rich solution, on the basis of at least three of a measurement value of the liquid level of the absorbing solution retained in a tower bottom of the regeneration tower, a measurement value of the flow rate of the rich solution, a measurement value of a flow rate of gas discharged from a tower top of the regeneration tower and a measurement value of a flow rate of the lean solution.
摘要翻译：要解决的问题：提供能够通过抑制再生塔底液位的波动宽度连续进行稳定运行的二氧化碳回收系统。解决方案：二氧化碳回收系统包括吸收塔，吸收溶液吸收二氧化碳和排出这是吸收二氧化碳的吸收溶液的丰富解决方案。该系统包括从吸收溶液中排出包括二氧化碳的气体的再生塔，并且以比富溶液和气体的二氧化碳浓度低的溶解二氧化碳浓度排出作为吸收溶液的贫溶液。该系统还包括控制部件，该控制部件基于保留在塔架中的吸收溶液的液面的测量值至少三个来控制富溶液流量控制阀的开度，以控制富溶液的流量再生塔的底部，富溶液的流量的测定值，从再生塔的塔顶排出的气体的流量的测定值和贫溶液的流量的测定值。

6. 发明专利

JP2012087722A Carbon dioxide recovery method, and carbon dioxide recovery type steam power generation system 有权
标题翻译：二氧化碳回收方法和二氧化碳回收式蒸汽发电系统
公开(公告)号：JP2012087722A
公开(公告)日：2012-05-10
申请号：JP2010236510
申请日：2010-10-21
申请人： Toshiba Corp , 株式会社東芝
发明人： SASANUMA KENJI , OKITA NOBUO , TAKAHASHI TAKEO , TAKAYANAGI MIKIO , SUGA TAKEO , MURAKAMI YUYA , KIYOKUNI TOSHIHISA , KITAMURA HIDEO
IPC分类号： F01K17/02 , B01D53/14 , B01D53/62 , C01B32/50
CPC分类号： B01D53/1425 , B01D53/1475 , B01D2257/504 , B01D2258/0283 , B01D2259/65 , F01K7/22 , F23J15/04 , F23J2215/50 , F23J2219/40 , Y02A50/2342 , Y02C10/06 , Y02E20/326
摘要： PROBLEM TO BE SOLVED: To provide a carbon dioxide recovery type steam power generation system efficiently recovering thermal energy generated in the process of injecting carbon dioxide into the ground, and having high thermal efficiency.SOLUTION: The carbon dioxide recovery type steam power generation system includes: an absorption tower causing an absorption liquid to absorb carbon dioxide contained in exhaust gas from a boiler; a regeneration tower causing the absorption liquid absorbed carbon dioxide to discharge a carbon dioxide gas; a reboiler heating the absorption liquid from the regeneration tower and supplying generated steam to the regeneration tower; a condenser generating condensate by cooling the steam exhausted from a turbine; a compressor compressing the carbon dioxide gas; and a cooler cooling the compressed carbon dioxide gas while using a part of the condensate as cooling water. The steam generated by cooling of the carbon dioxide gas at the cooler is supplied to the reboiler and serves as a heat source.
摘要翻译：要解决的问题：提供二氧化碳回收型蒸汽发电系统，其有效地回收在将二氧化碳注入地面的过程中产生的热能，并且具有高的热效率。解决方案：二氧化碳回收式蒸汽发电系统包括：吸收塔，其使吸收液体从锅炉吸收废气中所含的二氧化碳; 使吸收液吸收二氧化碳排出二氧化碳气体的再生塔; 再沸器加热来自再生塔的吸收液体并将生成的蒸汽提供给再生塔; 冷凝器通过冷却从涡轮机排出的蒸汽产生冷凝物; 压缩二氧化碳气体的压缩机; 并且冷却器冷却压缩的二氧化碳气体，同时使用一部分冷凝物作为冷却水。通过将冷却器中的二氧化碳气体冷却而产生的蒸汽供给至再沸器，作为热源。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2007285220A Combined cycle power generation facility 审中-公开
标题翻译：组合循环发电设备
公开(公告)号：JP2007285220A
公开(公告)日：2007-11-01
申请号：JP2006114602
申请日：2006-04-18
申请人： Toshiba Corp , 株式会社東芝
发明人： AKIMARU SATOSHI , MATSUSHITA TAKEHIKO , KIYOKUNI TOSHIHISA
IPC分类号： F02C7/224 , F01K23/10
CPC分类号： Y02E20/16
摘要： PROBLEM TO BE SOLVED: To provide a combined cycle power generation facility, in which fuel can be heated up to an appropriate temperature by supplying oil extracted from an exhaust heat recovery boiler even in a low load state. SOLUTION: The combined cycle power generation facility comprises: a gas turbine facility 2; the exhaust heat recovery boiler 1 generating steam by utilizing heat of exhaust gas of the gas turbine facility 2; a steam turbine facility 3 driven by the steam generated in the exhaust heat recovery boiler 1; a power generator 4 driven by the gas turbine facility 2 and the steam turbine facility 3; and a fuel heating/water supply system 30, in which the fuel to be supplied to the gas turbine facility 2 is heated by the water supplied from the exhaust heat recovery boiler 1. The combined cycle power generation facility further comprises a control valve controller 34 receiving output of at least one detector out of a supplied water detector 31, a fuel temperature detector 32, and a power generation load detector 33, to control a supplied water flow control valve 28 disposed to the fuel heating/water supply system 30. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种组合循环发电设备，其中通过从废热回收锅炉中提取的油即使在低负荷状态下也能将燃料加热到合适的温度。解决方案：联合循环发电设备包括：燃气轮机设备2; 废热回收锅炉1通过利用燃气轮机设备2的排气的热量产生蒸汽; 由在废热回收锅炉1中产生的蒸汽驱动的蒸汽轮机设备3; 由燃气轮机设备2和汽轮机设备3驱动的发电机4; 以及燃料供给/供水系统30，其中供给燃气轮机设备2的燃料由从废热回收锅炉1供给的水加热。联合循环发电设备还包括控制阀控制器34 从提供的水检测器31，燃料温度检测器32和发电负载检测器33中接收至少一个检测器的输出，以控制设置到燃料加热/供水系统30的供应水流量控制阀28。 P>版权所有（C）2008，JPO＆INPIT

8. 发明专利

JPH08177414A GAS-STEAM COMPOSITE POWER GENERATING FACILITY 失效
公开(公告)号：JPH08177414A
公开(公告)日：1996-07-09
申请号：JP32439794
申请日：1994-12-27
申请人： TOSHIBA CORP
发明人： WAKABAYASHI MASAAKI , KIYOKUNI TOSHIHISA
IPC分类号： F01K23/10 , F01K23/18
摘要： PURPOSE: To provide a gas-steam composite power generating facility capable of individually operating a steam turbine at the time when a gas turbine stops driving and individually operating the gas turbine at the time when the steam turbine stops driving. CONSTITUTION: An independent combustor 14 separate from a gas turbine combustor 2 is provided in parallel with a gas turbine 4 or in an exhaust gas route 18 on an exhaust gas inlet side of an exhaust heat collection boiler 6 and a gas damper capable of avoiding communication to an exhaust gas system of the gas turbine 4 is provided on an inlet part of the exhaust gas collection boiler 6 in a gas-steam composite power generating facility having the gas turbine 4, the exhaust heat collection boiler 6, a steam turbine 7 and a generator 8.

9. 发明专利

JPH11211007A APPARATUS FOR DEAERATION AND OPERATION METHOD THEREWITH 失效
公开(公告)号：JPH11211007A
公开(公告)日：1999-08-06
申请号：JP2007198
申请日：1998-01-30
申请人： TOSHIBA CORP
发明人： KATAKURA KAZUO , KIYOKUNI TOSHIHISA
IPC分类号： F22D1/28
摘要： PROBLEM TO BE SOLVED: To contrive to restrain flush of feed water stored in a water-storing part and generation of air bubbles low even when an operation in a rated operation in an electric generation plant is allowed to shift to a particular operation such as a single operation in the plant or the like. SOLUTION: The deaeration apparatus accommodates a cooling part 34 in a water-storing part 19 wherein the cooling part 34 is connected with a cooling water system 32 bypassed from a condensate pipe 22. In the operation method of the deaeration apparatus, among a single operation-in-plant command signal, a load run back operation command signal, and an at least-specified value of rates of load decrease operation command signal, one operation command signal opens a cooling water-feeding valve 33, which feeds feed water of the condensate pipe 22 to the water-storing part 19 as cooling water and decreases temperature of the feed water stored in the water-storing part 19.

10. 发明专利

JP2002070582A COMBINED CYCLE POWER GENERATION PLANT 失效
公开(公告)号：JP2002070582A
公开(公告)日：2002-03-08
申请号：JP2000261553
申请日：2000-08-30
申请人： TOSHIBA CORP
发明人： KIYOKUNI TOSHIHISA
IPC分类号： F01D25/12 , F01K23/10 , F02C7/18
摘要： PROBLEM TO BE SOLVED: To provide a combined cycle power generation plant improving the heat efficiency of the plant by reducing a clearance formed by the thermal expansion difference between a rotary component and a stationary component and reducing the liquid leakage. SOLUTION: This combined cycle power generation plant is provided with a passage 31 allowing medium to pass through both of an air compressor 27 of a gas turbine plant and respective high-temperature components of a gas turbine 30 and medium feed means 32 and 33 provided in an inlet side of the passage 31.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式