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1. 发明授权

US4825813A Multi-pipe once-through type boiler 失效
标题翻译：多管直通式锅炉
公开(公告)号：US4825813A
公开(公告)日：1989-05-02
申请号：US96673
申请日：1987-10-23
申请人： Yuji Yoshinari , Hitoshi Shiraishi , Osamu Tanaka , Akiyoshi Kawahito , Toshihiro Kayahara , Satoru Takeda , Takashi Yamada , Akinori Kawakami
发明人： Yuji Yoshinari , Hitoshi Shiraishi , Osamu Tanaka , Akiyoshi Kawahito , Toshihiro Kayahara , Satoru Takeda , Takashi Yamada , Akinori Kawakami
IPC分类号： F22B21/06 , F22B37/10 , F22B7/00
CPC分类号： F22B21/065 , F22B37/101 , F28D7/1669 , F28F1/24 , F28G1/166 , F28F1/34
摘要： A multi-pipe once-through boiler having at least one row of a plurality of circumferentially arranged pipes on which a plurality of fins are arranged in such a manner that the fins are in contact with the flow of the combustion gas in a substantially parallel maner. Elements are provided for increasing the heat transfer effect, such as slits in the fins, or an inclined arrangement of the fins, or pipes without fins at the region near to the inlet of the combustion gas passageway, are provided. Furthermore, a heat insulating member for decreasing operational noise as well as a cleaner device for blow-cleaning the combustion gas passageway are provided.
摘要翻译：一种多管直通锅炉，其具有至少一排多个周向布置的管，多个翅片布置在多个翅片上，使得翅片以基本上平行的加强器与燃烧气体的流动接触。提供了用于增加传热效果的元件，例如散热片中的狭缝，或翅片的倾斜布置，或在靠近燃烧气体通道入口的区域处没有翅片的管道。此外，提供了用于降低操作噪声的绝热构件以及用于吹扫清洁燃烧气体通道的清洁装置。

2. 发明授权

US06269782B1 Water-tube boiler 有权
标题翻译：水管锅炉
公开(公告)号：US06269782B1
公开(公告)日：2001-08-07
申请号：US09630389
申请日：2000-08-01
申请人： Toshihiro Kayahara , Akinori Kawakami , Takashi Morimatsu , Koichi Wakae , Kanta Kondou , Tomohiro Ookubo , Osamu Tanaka
发明人： Toshihiro Kayahara , Akinori Kawakami , Takashi Morimatsu , Koichi Wakae , Kanta Kondou , Tomohiro Ookubo , Osamu Tanaka
IPC分类号： F22B2134
CPC分类号： F22B21/065
摘要： Boiler efficiency is further improved and the whole boiler body is slimmed down by totally improving heat transfer surfaces confronting gas flow passages, i.e., by forming the heat transfer surface structure into three stages, and moreover by making effective use of the whole heat transfer surfaces of water tubes equipped with fully circumferentially finned water tubes. The water-tube boiler includes: an annular first water tube array made up of a plurality of water tubes and having a first opening; an annular second water tube array made up of a plurality of water tubes and having a second opening, the second water tube array being arranged outside the first water tube array; a combustion chamber provided inside the first water tube array; and a gas flow passage leading from the first opening to the second opening and defined between the two water tube arrays, wherein heat transfer surfaces confronting the gas flow passage are structured into a high-temperature heat transfer surface structure, a middle-temperature heat transfer surface structure, and a low-temperature heat transfer surface structure, as viewed from an upstream side along gas flow.
摘要翻译：锅炉效率进一步提高，整个锅炉体通过完全改善面对气流通道的传热面，即通过将传热表面结构形成三个阶段，而且通过有效利用整个传热面配有完全圆周翅片水管的水管。所述水管锅炉包括：由多个水管构成并具有第一开口的环形第一水管阵列; 由多个水管组成并具有第二开口的环形第二水管阵列，所述第二水管阵列布置在所述第一水管阵列的外部; 设置在第一水管阵列内的燃烧室; 以及从第一开口通向第二开口并限定在两个水管阵列之间的气体流动通道，其中面对气体流动通道的传热表面被构造成高温传热表面结构，中温传热表面结构，以及从气流的上游侧观察的低温传热面结构。

3. 发明授权

US5353748A Combustion method and apparatus for reducing emission concentrations of NO.sub.x and CO 失效
标题翻译：用于减少NOx和CO排放浓度的燃烧方法和装置
公开(公告)号：US5353748A
公开(公告)日：1994-10-11
申请号：US107597
申请日：1993-08-18
申请人： Toshihiro Kayahara , Osamu Tanaka , Akinori Kawakami , Tetsushi Nakai , Kazuhiro Ikeda
发明人： Toshihiro Kayahara , Osamu Tanaka , Akinori Kawakami , Tetsushi Nakai , Kazuhiro Ikeda
IPC分类号： F22B21/04 , F22B21/02 , F22B31/00 , F23C99/00 , F23D14/58 , F23M9/10 , F24H1/40 , F22B5/02
CPC分类号： F23M9/10 , F22B21/02 , F22B31/00 , F23D14/586 , F24H1/406
摘要： A combustion flame is distributed so as to cross a group of heat absorbing tubes arranged parallel to and spaced from one another, thereby cooling the combustion flame. A specific temperature zone of approximately 1000.degree. C.-1300.degree. C. for suppressing generation of NO.sub.x and accelerating oxidation of CO is locally formed within the heat absorbing tubes by decimating at least one tube. In the zone, CO generated upstream of the zone is oxidized by reacting with reaction radicals generated by combustion and/or oxygen.
摘要翻译：燃烧火焰被分配成与一组彼此平行并且彼此间隔布置的吸热管交叉，从而冷却燃烧火焰。通过抽吸至少一个管，在吸热管内局部形成约1000℃-1300℃的用于抑制NOx的产生和加速CO的氧化的特定温度区域。在该区域中，通过与由燃烧和/或氧产生的反应自由基反应，在该区域上游产生的CO被氧化。

4. 发明申请

US20140013786A1 STEAM GENERATION SYSTEM 审中-公开
标题翻译：蒸汽发生系统
公开(公告)号：US20140013786A1
公开(公告)日：2014-01-16
申请号：US14007517
申请日：2011-10-26
申请人： Masayoshi Kanamaru , Akinori Kawakami , Mika Tasaka , Akio Morita
发明人： Masayoshi Kanamaru , Akinori Kawakami , Mika Tasaka , Akio Morita
IPC分类号： F22B1/16 , F25B7/00 , F25B30/02
CPC分类号： F22B1/16 , F22B3/00 , F25B5/04 , F25B7/00 , F25B30/02 , F25B2339/047 , Y02B30/52 , Y02P80/154
摘要： There is provided an efficient steam generation system capable of reducing a temperature difference in heat to be drawn by a heat pump. A first heat pump (2) includes a first evaporator (7) and a second evaporator (8). A second heat pump (3) is connected to the first heat pump (2) via an uppermost condenser (10) serving as the first evaporator (7). A heat source fluid is passed through a second evaporator (8) of the first heat pump (2) and an evaporator (12) of the second heat pump (3) in sequence. Then, steam is generated by application of heat to water in a condenser (5) of the first heat pump (2).
摘要翻译：提供了能够降低由热泵吸引的热量的温度差的有效的蒸汽发生系统。第一热泵（2）包括第一蒸发器（7）和第二蒸发器（8）。第二热泵（3）经由用作第一蒸发器（7）的最上面的冷凝器（10）连接到第一热泵（2）。热源流体依次通过第一热泵（2）的第二蒸发器（8）和第二热泵（3）的蒸发器（12）。然后，通过在第一热泵（2）的冷凝器（5）中对水进行加热而产生蒸汽。

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