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. 发明授权

US09513000B2 Oxygen combustion system and method for operating same 有权
标题翻译：氧气燃烧系统及其运行方法
公开(公告)号：US09513000B2
公开(公告)日：2016-12-06
申请号：US13825157
申请日：2011-09-29
申请人： Takahiro Marumoto , Hidehisa Yoshizako , Kenji Kiyama , Kenso Arita , Pauli Dernjatin
发明人： Takahiro Marumoto , Hidehisa Yoshizako , Kenji Kiyama , Kenso Arita , Pauli Dernjatin
IPC分类号： F23L7/00 , F23J15/02 , F23D14/66 , F23C9/00 , F01K7/40 , F22B1/18 , F23J15/06 , F23C9/08 , F23L15/04
CPC分类号： F23L7/007 , F01K7/40 , F22B1/18 , F23C9/00 , F23C9/08 , F23D14/66 , F23J15/022 , F23J15/06 , F23J2215/50 , F23L15/04 , Y02E20/322 , Y02E20/326 , Y02E20/344 , Y02E20/348
摘要： An oxygen combustion system includes a boiler to burn fuel using combustion gas composed of oxygen-rich gas and circulating flue gas, a dust remover disposed in a flue through which flue gas discharged from the boiler flows, a second flue leading the combustion gas to the boiler, the combustion gas being made by mixing the circulating flue gas extracted downstream of the dust remover with the oxygen-rich gas, a combustion gas heater exchanging heat between the flue gas flowing between the boiler and dust remover and the combustion gas flowing through the second flue, and a flue gas cooler disposed between the heater and the dust remover to cool the flue gas. A control unit controls at least one of a flow rate and cooling medium temperature of the flue gas cooler such that temperature of the flue gas introduced into the dust remover will be between 90° C. and 140° C.
摘要翻译：氧气燃烧系统包括使用由富氧气体和循环烟道气组成的燃烧气体燃烧燃料的锅炉，设置在烟道中排出的烟道的除尘器，通过该烟道排出烟道气流过的第二烟道，锅炉，通过将从除尘器下游提取的循环烟道气与富氧气体混合而形成的燃烧气体，在锅炉和除尘器之间流动的烟道气与流过锅炉的燃烧气体之间交换热量的燃烧气体加热器第二烟道和布置在加热器和除尘器之间的烟道气体冷却器以冷却烟道气。控制单元控制烟气冷却器的流量和冷却介质温度中的至少一个，使得引入除尘器的烟道气的温度将在90℃和140℃之间。

2. 发明申请

US20140138952A1 Solar Heat Boiler and Solar Heat Electric Power Generation Plant 有权
标题翻译：太阳能热水锅炉和太阳能热发电厂
公开(公告)号：US20140138952A1
公开(公告)日：2014-05-22
申请号：US14129672
申请日：2012-06-18
申请人： Takahiro Marumoto , Tetsuo Sikata , Kenso Arita , Jun Kashima
发明人： Takahiro Marumoto , Tetsuo Sikata , Kenso Arita , Jun Kashima
IPC分类号： F03G6/06 , H02K7/18 , F24J2/04
CPC分类号： F03G6/065 , F03G6/067 , F22B1/006 , F24S10/25 , F24S20/20 , F24S23/74 , F24S23/80 , F24S2023/834 , H02K7/1823 , Y02E10/41 , Y02E10/45 , Y02E10/46
摘要： A solar heat boiler is provided which is capable of avoiding damage to heat transfer tubes without increasing facility cost and construction cost. The solar heat boiler includes: a low-temperature heating device by which water supplied from a water supply pump is heated by heat of sunlight; a steam-water separation device by which two-phase fluid of water and steam generated in the low-temperature heating device is separated into water and steam; a high-temperature heating device by which the steam separated by the steam-water separation device is heated by the heat of sunlight; and a circulation pump by which the water separated by the steam-water separation device is supplied to the low-temperature heating device.
摘要翻译：提供了一种能够避免传热管损坏而不增加设备成本和施工成本的太阳能热水锅炉。太阳能热水锅炉包括：由供水泵供水的太阳能热量加热的低温加热装置; 一种蒸汽 - 水分离装置，其中在低温加热装置中产生的水和蒸汽的两相流体被分离成水和蒸汽; 由蒸汽 - 水分离装置分离的蒸汽被阳光的热量加热的高温加热装置; 以及将由蒸汽水分离装置分离的水供给到低温加热装置的循环泵。

3. 发明授权

US09429319B2 Boiler combustion system and operation method therefor 有权
标题翻译：锅炉燃烧系统及其运行方法
公开(公告)号：US09429319B2
公开(公告)日：2016-08-30
申请号：US13876516
申请日：2011-10-12
申请人： Hitoshi Wakamatsu , Takahiro Marumoto , Toshihiko Mine , Pauli Dernjatin
发明人： Hitoshi Wakamatsu , Takahiro Marumoto , Toshihiko Mine , Pauli Dernjatin
IPC分类号： F23L7/00 , F23C9/08 , F23C9/00 , F23J15/02
CPC分类号： F23L7/007 , F23C9/00 , F23C9/08 , F23J15/02 , F23L2900/07001 , Y02E20/322 , Y02E20/344
摘要： To inhibit corrosion of water wall tubes of a boiler and stabilize combustion on a burner during oxygen combustion operation, a boiler combustion system includes a boiler equipped with a burner and a two-staged combustion gas input port; a flue gas supply fan extracting flue gas from a flue gas treatment system via a flue gas circulation line; a combustion gas supply line, fuel carrier gas supply line, and two-staged combustion gas supply line branched off from the flue gas circulation line downstream of the flue gas supply fan; an oxygen supply line supplying oxygen-rich gas to the combustion gas supply line and fuel carrier gas supply line; combustion air supply fans; a switching unit switching operation between the flue gas supply fan and the combustion air supply fans; and dampers regulating gas flow rates on the combustion gas supply line and the two-staged combustion gas supply line, respectively.
摘要翻译：为了抑制锅炉的水壁管的腐蚀并且在氧燃烧操作期间稳定燃烧器上的燃烧，锅炉燃烧系统包括装备有燃烧器和两级燃烧气体输入口的锅炉; 烟气供应风扇通过烟气循环管线从烟气处理系统中提取烟道气; 燃烧气体供应管线，燃料载体气体供应管线和从烟道气供应风扇下游的烟道气循环管线分支的两级燃烧气体供应管线; 向燃烧气体供给管线和燃料载体气体供给管线供给富氧气体的供氧管线; 助燃风机; 烟道气供应风扇和燃烧空气供应风扇之间的切换单元切换操作; 以及分别调节燃烧气体供应管线和两级燃烧气体供应管线上的气体流量的阻尼器。

4. 发明申请

US20130252184A1 BOILER COMBUSTION SYSTEM AND OPERATION METHOD THEREFOR 有权
标题翻译：锅炉燃烧系统及其运行方法
公开(公告)号：US20130252184A1
公开(公告)日：2013-09-26
申请号：US13876516
申请日：2011-10-12
申请人： Hitoshi Wakamatsu , Takahiro Marumoto , Toshihiko Mine , Pauli Dernjatin
发明人： Hitoshi Wakamatsu , Takahiro Marumoto , Toshihiko Mine , Pauli Dernjatin
IPC分类号： F23L7/00 , F23C9/00 , F23J15/02
CPC分类号： F23L7/007 , F23C9/00 , F23C9/08 , F23J15/02 , F23L2900/07001 , Y02E20/322 , Y02E20/344
摘要： To inhibit corrosion of water wall tubes of a boiler and stabilize combustion on a burner during oxygen combustion operation, a boiler combustion system includes a boiler equipped with a burner and a two-staged combustion gas input port; a flue gas supply fan extracting flue gas from a flue gas treatment system via a flue gas circulation line; a combustion gas supply line, fuel carrier gas supply line, and two-staged combustion gas supply line branched off from the flue gas circulation line downstream of the flue gas supply fan; an oxygen supply line supplying oxygen-rich gas to the combustion gas supply line and fuel carrier gas supply line; combustion air supply fans; a switching unit switching operation between the flue gas supply fan and the combustion air supply fans; and dampers regulating gas flow rates on the combustion gas supply line and the two-staged combustion gas supply line, respectively.
摘要翻译：为了抑制锅炉的水壁管的腐蚀并且在氧燃烧操作期间稳定燃烧器上的燃烧，锅炉燃烧系统包括装备有燃烧器和两级燃烧气体输入口的锅炉; 烟气供应风扇通过烟气循环管线从烟气处理系统中提取烟道气; 燃烧气体供应管线，燃料载体气体供应管线和从烟道气供应风扇下游的烟道气循环管线分支的两级燃烧气体供应管线; 向燃烧气体供给管线和燃料载体气体供给管线供给富氧气体的供氧管线; 助燃风机; 烟道气供应风扇和燃烧空气供应风扇之间的切换单元切换操作; 以及分别调节燃烧气体供应管线和两级燃烧气体供应管线上的气体流量的阻尼器。

5. 发明申请

US20130244190A1 OXYGEN COMBUSTION SYSTEM AND METHOD FOR OPERATING SAME 有权
标题翻译：氧气燃烧系统及其运行方法
公开(公告)号：US20130244190A1
公开(公告)日：2013-09-19
申请号：US13825157
申请日：2011-09-29
申请人： Takahiro Marumoto , Hidehisa Yoshizako , Kenji Kiyama , Kenso Arita , Pauli Dernjatin
发明人： Takahiro Marumoto , Hidehisa Yoshizako , Kenji Kiyama , Kenso Arita , Pauli Dernjatin
IPC分类号： F23L7/00 , F23J15/02 , F23D14/66 , F23C9/00
CPC分类号： F23L7/007 , F01K7/40 , F22B1/18 , F23C9/00 , F23C9/08 , F23D14/66 , F23J15/022 , F23J15/06 , F23J2215/50 , F23L15/04 , Y02E20/322 , Y02E20/326 , Y02E20/344 , Y02E20/348
摘要： An oxygen combustion system includes a boiler to burn fuel using combustion gas composed of oxygen-rich gas and circulating flue gas, a dust remover disposed in a flue through which flue gas discharged from the boiler flows, a second flue leading the combustion gas to the boiler, the combustion gas being made by mixing the circulating flue gas extracted downstream of the dust remover with the oxygen-rich gas, a combustion gas heater exchanging heat between the flue gas flowing between the boiler and dust remover and the combustion gas flowing through the second flue, and a flue gas cooler disposed between the heater and the dust remover to cool the flue gas. A control unit controls at least one of a flow rate and cooling medium temperature of the flue gas cooler such that temperature of the flue gas introduced into the dust remover will be between 90° C. and 140° C.
摘要翻译：氧气燃烧系统包括使用由富氧气体和循环烟道气组成的燃烧气体燃烧燃料的锅炉，设置在烟道中排出的烟道的除尘器，通过该烟道排出烟道气流过的第二烟道，锅炉，通过将从除尘器下游提取的循环烟道气与富氧气体混合而形成的燃烧气体，在锅炉和除尘器之间流动的烟道气与流过锅炉的燃烧气体之间交换热量的燃烧气体加热器第二烟道和布置在加热器和除尘器之间的烟道气体冷却器以冷却烟道气。控制单元控制烟气冷却器的流量和冷却介质温度中的至少一个，使得引入除尘器的烟道气的温度将在90℃和140℃之间。

6. 发明授权

US09605662B2 Solar heat boiler and solar heat electric power generation plant 有权
公开(公告)号：US09605662B2
公开(公告)日：2017-03-28
申请号：US14129672
申请日：2012-06-18
申请人： Takahiro Marumoto , Tetsuo Sikata , Kenso Arita , Jun Kashima
发明人： Takahiro Marumoto , Tetsuo Sikata , Kenso Arita , Jun Kashima
IPC分类号： F03G6/06 , F24J2/04 , F24J2/07 , F24J2/14 , F24J2/10 , F22B1/00 , H02K7/18
CPC分类号： F03G6/065 , F03G6/067 , F22B1/006 , F24S10/25 , F24S20/20 , F24S23/74 , F24S23/80 , F24S2023/834 , H02K7/1823 , Y02E10/41 , Y02E10/45 , Y02E10/46
摘要： A solar heat boiler is provided which is capable of avoiding damage to heat transfer tubes without increasing facility cost and construction cost. The solar heat boiler includes: a low-temperature heating device by which water supplied from a water supply pump is heated by heat of sunlight; a steam-water separation device by which two-phase fluid of water and steam generated in the low-temperature heating device is separated into water and steam; a high-temperature heating device by which the steam separated by the steam-water separation device is heated by the heat of sunlight; and a circulation pump by which the water separated by the steam-water separation device is supplied to the low-temperature heating device.

7. 发明授权

US5617916A Fin tube heat exchanger 失效
标题翻译：翅片管热交换器
公开(公告)号：US5617916A
公开(公告)日：1997-04-08
申请号：US382024
申请日：1995-01-31
申请人： Toshinori Shigenaka , Tetsuo Mimura , Yukitaka Machida , Ikuo Kohtaka , Takahiro Marumoto
发明人： Toshinori Shigenaka , Tetsuo Mimura , Yukitaka Machida , Ikuo Kohtaka , Takahiro Marumoto
IPC分类号： F28F1/36 , F28F1/14
CPC分类号： F28F1/36
摘要： A finned tube comprises a tube; and a fin strip having fins formed by forming slits of a predetermined length in a fin portion of a strip and at predetermined intervals, and a base portion in which no slit is formed, and wound around the tube so that the fins thereof extend substantially radially of the tube. The fins are twisted at a twist angle in the range of 2.degree. to 40.degree. to a contact line along which the base portion of the fin strip is in contact with the tube, and inclined at an inclination angle in the range of 2.degree. to 20.degree. to a straight line perpendicular to the axis of the tube. A heat exchanger is provided with a plurality of such finned tubes, and a heat recovery apparatus comprises such a heat exchanger disposed in a combustion gas passage.
摘要翻译： PCT No.PCT / JP94 / 01198 Sec。 371日期1995年1月31日 102（e）日期1995年1月31日PCT 1994年7月20日PCT公布。第WO95 / 03520号公报日期1995年2月2日翅片管包括管; 以及翅片条，其具有通过在条的翅片部分中以预定间隔形成预定长度的狭缝而形成的翅片，以及没有形成狭缝的基部，并缠绕在管周围，使得翅片基本上径向延伸的管。翅片以2°至40°范围内的扭转角扭转到与翅片条的基部与管接触的接触线，并以2°至 20°至垂直于管轴的直线。热交换器设置有多个这种翅片管，并且热回收装置包括设置在燃烧气体通道中的这种热交换器。

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