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21. 发明专利

JP5535587B2 Gasification system and method operating 有权
公开(公告)号：JP5535587B2
公开(公告)日：2014-07-02
申请号：JP2009261935
申请日：2009-11-17
申请人：株式会社日立製作所 , バブコック日立株式会社
发明人：文彦木曽 , 真二田中 , 穐山　　徹 , 琢也石賀 , 文彦流森
IPC分类号： C10J3/46 , C10K3/00 , C10K3/04
CPC分类号： Y02E20/18 , Y02P20/124

22. 发明专利

JP2014113569A Catalyst structure for purifying exhaust gas 审中-公开
标题翻译：用于净化排气的催化剂结构
公开(公告)号：JP2014113569A
公开(公告)日：2014-06-26
申请号：JP2012270852
申请日：2012-12-11
申请人： Babcock-Hitachi Co Ltd , バブコック日立株式会社
发明人： KAI KEIICHIRO , KATO YASUYOSHI , IMADA NAOMI
IPC分类号： B01J35/04 , B01D53/86 , B01D53/94 , B01J23/30 , F01N3/28
摘要： PROBLEM TO BE SOLVED: To obtain a catalyst structure for purifying an exhaust gas constituted by superimposing tabular catalyst elements so as to secure gas flow channels and used favorably for a denitrification apparatus for removing nitrogen oxides within an exhaust gas.SOLUTION: The provided catalyst structure for purifying an exhaust gas is a catalyst structure for purifying an exhaust gas obtained by superimposing tabular catalyst elements 1 each comprising a flat portion constituting a main constituent part and linear spacer portions each consisting of a protruding stripe and a recessed stripe obtained by folding and bending the flat portion 3 so as to secure gas flow channels, wherein each linear spacer portion 2 includes at least one tab part 4 formed by cutting into the profile plane of the protruding stripe or recessed stripe on the side closer to the flat portion in an U-shape so as to leave the ridge side of the protruding stripe or the valley side of the recessed stripe intact via a specified gap along the longitudinal direction and folding toward the inner side of the protruding stripe or recessed stripe with the portion remaining on the ridge side of the protruding stripe or the valley side of the recessed stripe as an axis.
摘要翻译：要解决的问题：获得用于净化排气的催化剂结构，其通过叠加平板状催化剂元件而形成，以确保气体流动通道并有利地用于去除废气中的氮氧化物的脱氮装置。解决方案：提供的催化剂结构用于净化排气的催化剂结构是用于净化排气的催化剂结构，所述催化剂结构通过重叠每个包括构成主要组成部分的平坦部分的平板状催化剂元件1和各自由突出条纹和通过折叠和弯曲获得的凹条而形成的线性间隔物部分平坦部分3以固定气体流动通道，其中每个线性间隔件部分2包括至少一个突出部分4，该突出部分4通过在U形的更靠近平坦部分的一侧切割成突出条纹或凹条纹的轮廓平面而形成形状，以使离开的条纹的脊侧或凹入条纹的谷侧离开沿着纵向方向通过指定的间隙进行触发，并且朝向突出条纹或凹入条纹的内侧折叠，其中残留在突出条纹的脊侧或凹陷条纹的谷侧的部分作为轴。

23. 发明专利

JP5530373B2 Boiler apparatus 有权
公开(公告)号：JP5530373B2
公开(公告)日：2014-06-25
申请号：JP2011003617
申请日：2011-01-12
申请人：バブコック日立株式会社
发明人：明仁折井 , 洋文岡崎
IPC分类号： F23C7/02 , F23C6/04 , F23L9/02
CPC分类号： F23C7/02 , F23C6/04 , F23C7/004 , F23C2201/101 , F23C2900/06041 , F23C2900/07021 , F23D1/00 , F23D2201/20 , F23D2900/01001 , F23L9/02 , F23M5/08

24. 发明专利

JPWO2012070523A1 燃焼排ガス中の二酸化炭素除去装置有权
公开(公告)号：JPWO2012070523A1
公开(公告)日：2014-05-19
申请号：JP2012545738
申请日：2011-11-21
申请人：バブコック日立株式会社
发明人：宮本　英治 , 英治宮本 , 横山　公一 , 公一横山 , 成仁高本 , 成仁高本 , 尾田　直己 , 直己尾田
IPC分类号： B01D53/62 , B01D53/14 , B01D53/34 , C01B32/50
CPC分类号： B01D53/1425 , B01D53/1418 , B01D53/1475 , B01D53/62 , B01D2252/204 , B01D2257/504 , B01D2258/0283 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要：【課題】CO2吸収装置からの吸収液のアミン化合物の放出を防止したCO2除去装置を提供する。【解決手段】燃焼排ガスとアミン化合物の水溶液を向流接触させる該脱炭酸塔1から排出されたアミン化合物の水溶液を加熱して再生する再生塔13と、該再生塔13で再生されたアミン化合物の水溶液を冷却器19を経て前記脱炭酸塔1に還流させる還流手段とを有し、前記再生塔13の還流水とCO2が除去された燃焼排ガスが向流接触する接触部を2段構成とし、さらに前記再生塔後流側の前記冷却器19を2段構成とし、1段目の冷却器からの還流水は1段目の接触部に、2段目の冷却塔からの還流水は2段目の接触部に供給するように構成した。これにより、再生塔13後流の冷却器19からの還流水を脱炭酸塔1のアミン除去に効率よく使用でき、脱炭酸塔から放出されるアミン濃度を低減できる。【選択図】図1

25. 发明专利

JP2014091091A Device and method for absorbing carbon dioxide 审中-公开
标题翻译：用于吸收二氧化碳的装置和方法
公开(公告)号：JP2014091091A
公开(公告)日：2014-05-19
申请号：JP2012243524
申请日：2012-11-05
申请人： Babcock-Hitachi Co Ltd , バブコック日立株式会社
发明人： KOBAYASHI KAZUKI , YOKOYAMA KOICHI , HONOKI MIHO , TAKAMOTO NARUHITO , SHIMAMURA JUN
IPC分类号： B01D53/62 , B01D53/14 , C01B32/50
CPC分类号： Y02A50/2342 , Y02C10/06 , Y02P20/152
摘要： PROBLEM TO BE SOLVED: To provide a device and a method for absorbing carbon dioxide, and a device and a method for performing reclaiming, capable of preventing piping from clogging due to sludge.SOLUTION: The COabsorption device includes: an absorption tower 1 for making absorption liquid containing an amine compound and gas containing COcome in contact with each other, and making CObe absorbed into the absorption liquid; a regeneration tower 13 for heating the absorption liquid having absorbed CO, making CObe released, and regenerating the absorption liquid; piping for returning the regenerated absorption liquid to the absorption tower 1, to make the absorption liquid come in contact with the gas containing COagain; a mixing layer 28 for neutralizing the absorption liquid having absorbed CO, or the regenerated absorption liquid; a device for separating and removing sludge generated by the neutralization, from the absorption liquid; and a reclaimer 27 for distilling the absorption liquid from which the sludge is removed.
摘要翻译：要解决的问题：提供一种吸收二氧化碳的装置和方法，以及能够防止管道由于污泥而堵塞的装置和进行回收的方法。解决方案：CO吸收装置包括：吸收塔1，用于制造含有胺化合物的吸收液和含有COcome的气体彼此接触，并使CObe吸收到吸收液中; 再生塔13，用于加热吸收了CO的吸收液体，释放CObe，再生吸收液体; 用于将再生吸收液体返回到吸收塔1的管道，以使吸收液体与含有COTA的气体接触; 用于中和吸收了CO的吸收液体的混合层28或再生的吸收液体; 用于从吸收液中分离除去由中和产生的污泥的装置; 以及用于蒸馏除去污泥的吸收液体的回收器27。

26. 发明专利

JP2014085037A Temporary pipe line for blowing-out of boiler and blowing-out method 有权
标题翻译：锅炉排烟和吹瓶方法的临时管线
公开(公告)号：JP2014085037A
公开(公告)日：2014-05-12
申请号：JP2012233125
申请日：2012-10-22
申请人： Babcock-Hitachi Co Ltd , バブコック日立株式会社
发明人： FUJIMOTO TAKESHI , NAKAMOTO MITSURU
IPC分类号： F22B37/48 , F01D25/00 , F01K7/22
摘要： PROBLEM TO BE SOLVED: To provide a configuration of a temporary pipe line capable of reducing a period required for blowing-out and relaxing management of remaining foreign matters and to provide a blowing-out method for the configuration.SOLUTION: A shutoff valve 18 of a temporary pipe 11 is opened, a shutoff valve 19 of a temporary pipe 12a is closed, steam having the maximum dynamic pressure for a main steam line generated in an evaporator 2 is caused to flow to a test piece 14 of a pipe 17 from the main steam line A via the pipe 11 and, thereby, a cleaning condition by means of blowing-out of the main steam line A is detected. Subsequently, the shutoff valve 18 is closed, the shutoff valve 19 of the pipe 12a is opened, a shutoff valve 20 of a temporary pipe 13 is opened, steam having a dynamic pressure larger than the maximum dynamic pressure is caused to flow from the main steam line A to the test piece 14 successively via the pipe 12a, a foreign matter capture device 15, a temporary pipe 12b, a reheating steam line B and the pipe 13 and, thereby, a cleaning condition by means of blowing-out of the reheating steam line B is detected.
摘要翻译：要解决的问题：提供能够减少吹出所需的时间和放松对剩余异物的管理的临时管道的构造，并且提供用于该构造的吹出方法。解决方案：截止阀18 临时管道11打开，临时管道12a的截止阀19关闭，使得在蒸发器2中产生的主蒸汽管线具有最大动态压力的蒸汽从管道17的试验片14流出主蒸汽管线A通过管道11被检测，从而通过吹出主蒸汽管线A进行清洁。随后，截止阀18关闭，管12a的截止阀19打开，临时管13的截止阀20打开，动压力大于最大动压的蒸汽从主管蒸汽管线A依次通过管道12a，异物捕获装置15，临时管道12b，再加热蒸汽管线B和管道13连续地连接到试验片14，从而通过吹出检测再加热蒸汽管线B.

27. 发明专利

JP2014084820A Subcritical pressure high temperature caloric power-generating plant and subcritical pressure high temperature transformation operation once-through boiler 有权
标题翻译：次级压力高温热电发电厂和次级压力高温转换操作一次性锅炉
公开(公告)号：JP2014084820A
公开(公告)日：2014-05-12
申请号：JP2012235471
申请日：2012-10-25
申请人： Hitachi Ltd , 株式会社日立製作所 , Babcock-Hitachi Co Ltd , バブコック日立株式会社
发明人： NOGUCHI YOSHIKI , SASAKI TOSHIHIKO , KOIZUMI JUN , SAITO KAZUHIKO , YOSHIDA YUICHI , SHINOZUKA NOBORU
IPC分类号： F01K7/32 , F01K7/22 , F22B29/06
CPC分类号： F01K13/006 , F01K3/185 , F01K7/22 , F01K7/38 , F01K13/02 , F01K25/103 , F22B29/06 , F22B29/064 , F22B29/12 , F22B35/10 , F22G5/00 , Y02P80/154 , Y10S122/04
摘要： PROBLEM TO BE SOLVED: To provide a caloric power-generating plant having a power-generating output of medium and low volume (a power-generating output of a single unit of power-generating device is in a range of 100MW-class to 400MW-class) and a boiler used for it.SOLUTION: Conditions of steam generated by a boiler and supplied to a steam turbine are subcritical pressure and high temperature (a turbine inlet temperature of 593°C or more). For example, the subcritical pressure high temperature caloric power-generating plant is constituted by a combustion boiler facility, steam turbine power-generating facility and condensed water supplying facility and the like. The boiler facility is constituted by a coal pulverizer, burner, furnace, spiral water wall pipe, fuel economizer, high temperature super-heater, high temperature reheater, and steam separator and the like. A tilt angle of the spiral water wall pipe is set to 10 to 20 degree.
摘要翻译：要解决的问题：为了提供具有中等和低体积的发电输出的热量发电厂（单个发电装置的发电输出在100MW级到400MW- 类别）和用于其的锅炉。解决方案：锅炉产生的蒸汽条件是亚临界压力和高温（涡轮进口温度为593℃或更高）。例如，亚临界压力高温热发电厂由燃烧锅炉设备，蒸汽轮机发电设备和冷凝水供给设备等构成。锅炉设备由煤粉碎机，燃烧器，炉，螺旋水壁管，节油器，高温过热器，高温再热器，蒸汽分离器等构成。螺旋水壁管的倾斜角度设定为10〜20度。

28. 发明专利

JP2014055851A Flame detector, and burner ignition torch equipped with the same 审中-公开
标题翻译：火焰探测器和燃烧器点火器与其配套
公开(公告)号：JP2014055851A
公开(公告)日：2014-03-27
申请号：JP2012200763
申请日：2012-09-12
申请人： Babcock-Hitachi Co Ltd , バブコック日立株式会社
发明人： SHII TAKAYUKI , GONDO HIROSHI , YAMAMOTO YASUHIRO
IPC分类号： G01J1/02 , F23M11/04 , F23N5/08
摘要： PROBLEM TO BE SOLVED: To provide a flame detector capable of improving detection performance due to a view field range expansion by improving a circulation channels of cooling air, and stabilizing a flame by supplying the cooling air to the flame through an outer cylinder slit.SOLUTION: A flame detector includes: a lighting portion having a lighting optical fiber 6; a transmitting portion having a transmitting optical fiber 36 connected with the lighting optical fiber 6 and transmitting optical information; an outer cylinder 1 for housing the lighting portion and the transmitting portion; and air passages 40 and 41 introducing cooling air from a head box to circulate. The lighting portion has a lighting head 2, a supporting member 3 for supporting the lighting head 2 between the outer cylinder 1 and the supporting member 2, and a lighting ensuring member 4 formed with an opening portion 46 for ensuring lighting. The outer cylinder 1 is formed with a slit 5 in an outer cylinder circumferential direction, and jets cooling air to the outside through the slit 5. The air passage 41 is formed in an outside longitudinal direction of the lighting head 2 till the lighting ensuring member 4, and the cooling air is jetted to the outside from the lighting ensuring member 4.
摘要翻译：要解决的问题：提供一种火焰检测器，其能够通过改善冷却空气的循环通道而改善视场范围膨胀的检测性能，并通过外筒狭缝向火焰供应冷却空气来稳定火焰。火焰检测器包括：具有照明光纤6的照明部分; 发送部分，具有与发光光纤6连接并传输光信息的发射光纤36; 用于容纳照明部分和透射部分的外筒1; 以及从头箱引入冷却空气以循环的空气通道40和41。照明部具有照明头2，用于在外筒1和支撑构件2之间支撑照明头2的支撑构件3和形成有用于确保照明的开口部46的照明确保构件4。外筒1在外筒圆周方向上形成有狭缝5，并且通过狭缝5将冷却空气喷射到外部。空气通道41形成在照明头2的外侧纵向，直到照明确保构件 4，冷却空气从照明确保部件4喷射到外部。

29. 发明专利

JP2014055759A Combustion device including solid fuel burner 有权
标题翻译：包括固体燃料燃烧器的燃烧装置
公开(公告)号：JP2014055759A
公开(公告)日：2014-03-27
申请号：JP2013164156
申请日：2013-08-07
申请人： Babcock-Hitachi Co Ltd , バブコック日立株式会社
发明人： SHIMOGOORI MIKI , KIYAMA KENJI , MINE SATOHIKO , TADAKUMA SATOSHI , WAKAMATSU HITOSHI , KURAMASU KIMIHARU , OCHI KENICHI , OCHI YUSUKE
IPC分类号： F23D1/00 , F23C99/00
CPC分类号： F23D1/00 , F23C7/006 , F23C7/008 , F23D2201/20 , F23K3/02 , F23K2203/008 , F23K2203/201
摘要： PROBLEM TO BE SOLVED: To provide a combustion device having a pulverized coal burner capable of realizing combustion of high efficiency and low NOx concentration, preventing attachment of ash and corrosion on a furnace wall face, and reducing unburned fuel loss due to unburned ash falling to a furnace hopper, in using a burner of high capacity, and having a flat fuel nozzle capable of realizing combustion of high efficiency and low NOx combustion by a single burner.SOLUTION: In a combustion device in which pulverized coal burners 31 respectively including a venturi 7 having a throttle portion, and a concentrator 6 in a fuel flow channel 2, and having a cross section which is circular by near the throttle portion and then gradually flattened in a lateral direction so that a degree of flatness becomes maximum at an opening portion 32 of a furnace wall face, are arranged in several stages and several rows on at least one face of a furnace wall surface 18, the inside of the furnace can be effectively utilized to perform the combustion of high efficiency and low NOx concentration, and attachment of ash and corrosion on a furnace side wall can be prevented, by properly positioning a width direction of a flat nozzles 8 of the burners 31 in a vertical and lateral directions.
摘要翻译：要解决的问题：提供一种具有能够实现高效率和低NOx浓度的燃烧的粉煤燃烧器的燃烧装置，防止灰分附着和炉壁面上的腐蚀，并且减少由于未燃烧的灰分而引起的未燃烧的燃料损失炉料斗，使用高容量的燃烧器，并且具有能够通过单个燃烧器实现高效率和低NOx燃烧的燃烧的扁平燃料喷嘴。解决方案：在分别包括文丘里管的粉煤燃烧器31的燃烧装置中， 7，具有节流部分，以及在燃料流路2中的集中器6，并且具有在节流部附近为圆形的横截面，然后在横向方向上逐渐变平，使得开口部处的平坦度变得最大 32的炉壁面在炉壁面18的至少一个表面上分几行排列，炉内可以是有效地利用了高效率和低NOx浓度的燃烧，并且通过将燃烧器31的扁平喷嘴8的宽度方向适当地定位在垂直和横向方向上，可以防止炉侧壁上灰尘和腐蚀的附着。

30. 发明专利

JP5439563B2 Of the pulverized coal boiler exhaust gas purification system 有权
公开(公告)号：JP5439563B2
公开(公告)日：2014-03-12
申请号：JP2012204125
申请日：2012-09-18
申请人：バブコック日立株式会社
发明人：久幸折田 , 正行谷口 , 明仁折井 , 由貴上川 , 洋文岡崎
IPC分类号： F23J15/00 , F23L15/00
CPC分类号： F23C9/003 , F23D1/00 , F23J15/006 , F23J2215/60 , F23L7/002

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