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14 条记录 (耗时 0.032 秒)

    FLUE GAS PURIFYING DEVICE
    4.
    发明申请
    FLUE GAS PURIFYING DEVICE 审中-公开
    燃气净化装置

    公开(公告)号：US20120047879A1

    公开(公告)日：2012-03-01

    申请号：US13147135

    申请日：2010-01-27

    申请人： Yuuko Ujihara ,  Masazumi Tanoura ,  Kenji Muta ,  Minoru Danno ,  Masatoshi Katsuki ,  Daishi Ueno ,  Takashi Fujinaga ,  Eiji Kato ,  Shinichiro Asami ,  Tadashi Aoki

    发明人： Yuuko Ujihara ,  Masazumi Tanoura ,  Kenji Muta ,  Minoru Danno ,  Masatoshi Katsuki ,  Daishi Ueno ,  Takashi Fujinaga ,  Eiji Kato ,  Shinichiro Asami ,  Tadashi Aoki

    IPC分类号： F01N3/10

    CPC分类号： B01D53/9409 ,  B01D2251/2062 ,  B01D2255/91 ,  B01D2258/012 ,  F01N3/0821 ,  F01N3/208 ,  F01N2560/021 ,  F01N2610/02 ,  F01N2610/14 ,  Y02T10/24

    摘要： A flue gas purifying device includes an exhaust pipe that guides flue gas discharged from an internal combustion engine; a catalytic unit that is arranged on a downstream side to the internal combustion engine in a flow direction of flue gas and includes a nitrogen-oxide storage-reduction catalyst that stores nitrogen oxides contained in flue gas and a support mechanism that is arranged in the exhaust pipe and supports the nitrogen-oxide storage-reduction catalyst in the exhaust pipe; a reducing-agent injecting unit that injects a reducing agent to the catalytic unit in the exhaust pipe; a concentration measuring unit that is arranged on a downstream side to the catalytic unit in the flow direction of flue gas and measures a concentration of nitrogen oxides in flue gas having passed through the nitrogen-oxide storage-reduction catalyst; and a control unit that controls whether to inject the reducing agent from the reducing-agent injecting unit based on a concentration of nitrogen oxides measured by the concentration measuring unit.

    摘要翻译： 一种烟道气净化装置，具备引导从内燃机排出的烟气的排气管， 催化单元，其布置在烟道气的流动方向的内燃机的下游侧，并且包括存储在烟道气中的氮氧化物的氮氧化物储存还原催化剂和布置在排气中的支撑机构 并在排气管中支撑氮氧化物储存还原催化剂; 还原剂注入单元，其将排气管中的催化单元注入还原剂; 浓度测量单元，其布置在烟道气流动方向上的催化单元的下游侧，并测量通过氮氧化物储存还原催化剂的烟道气中的氮氧化物的浓度; 以及控制单元，其基于由浓度测量单元测量的氮氧化物的浓度来控制是否从还原剂注入单元注入还原剂。

    FLUE GAS PURIFYING DEVICE
    6.
    发明申请
    FLUE GAS PURIFYING DEVICE 有权
    燃气净化装置

    公开(公告)号：US20110293483A1

    公开(公告)日：2011-12-01

    申请号：US13147109

    申请日：2010-01-27

    申请人： Masazumi Tanoura ,  Kenji Muta ,  Minoru Danno ,  Masatoshi Katsuki ,  Yuuko Ujihara ,  Daishi Ueno ,  Takashi Fujinaga ,  Eiji Kato ,  Shinichiro Asami ,  Tadashi Aoki ,  Kageharu Moriyama

    发明人： Masazumi Tanoura ,  Kenji Muta ,  Minoru Danno ,  Masatoshi Katsuki ,  Yuuko Ujihara ,  Daishi Ueno ,  Takashi Fujinaga ,  Eiji Kato ,  Shinichiro Asami ,  Tadashi Aoki ,  Kageharu Moriyama

    IPC分类号： B01D53/56

    CPC分类号： F01N3/208 ,  B01D53/9431 ,  B01D2251/2067 ,  B01D2258/012 ,  F01N3/0821 ,  F01N3/2066 ,  F01N9/00 ,  F01N2560/021 ,  F01N2560/14 ,  F01N2610/02 ,  F01N2610/14 ,  Y02T10/24 ,  Y02T10/47

    摘要： An object of the present invention is to provide a flue gas purifying device that can efficiently decrease nitrogen oxides in flue gas. This object is solved by including: an exhaust pipe that guides flue gas discharged from a burning appliance; a urea-water injecting unit that injects urea water into the exhaust pipe; a catalytic unit arranged on a downstream side to a position where urea water is injected in a flow direction of flue gas and having a urea SCR catalyst; a first ammonia-concentration measuring unit that measures a concentration of ammonia in flue gas at a measurement position in a region where the catalytic unit is arranged; a second ammonia-concentration measuring unit arranged on a downstream side to the catalytic unit in a flow direction of the flue gas, to measure a concentration of ammonia in the flue gas having passed through the urea SCR catalyst; and a control unit that controls injection of urea water by the urea-water injecting unit based on measurement results acquired by the first and second ammonia-concentration measuring units.

    摘要翻译： 本发明的目的是提供一种能够有效地减少烟道气中的氮氧化物的烟道气净化装置。 该目的通过包括：引导从燃烧器具排出的烟道气的排气管来解决; 尿素水喷射单元，其将尿素水喷射到排气管中; 催化单元，其布置在下游侧到尿素水沿着烟道气的流动方向注入并具有尿素SCR催化剂的位置; 第一氨浓度测量单元，其测量在排列催化单元的区域中的测量位置的烟道气中的氨浓度; 第二氨浓度测量单元，其布置在烟道气流动方向上的催化单元的下游侧，以测量通过尿素SCR催化剂的烟道气中的氨浓度; 以及控制单元，其基于由所述第一和第二氨浓度测量单元获取的测量结果来控制由所述尿素水喷射单元喷射的尿素水。

    FLOW VOLUME MEASUREMENT DEVICE AND FLOW VELOCITY MEASUREMENT DEVICE
    8.
    发明申请
    FLOW VOLUME MEASUREMENT DEVICE AND FLOW VELOCITY MEASUREMENT DEVICE 有权
    流量测量装置和流速测量装置

    公开(公告)号：US20120323502A1

    公开(公告)日：2012-12-20

    申请号：US13580411

    申请日：2010-11-22

    申请人： Masazumi Tanoura ,  Kenji Muta ,  Atsushi Takita ,  Minoru Danno ,  Shinichiro Asami ,  Kageharu Moriyama ,  Daishi Ueno ,  Ichiro Awaya ,  Tadashi Aoki

    发明人： Masazumi Tanoura ,  Kenji Muta ,  Atsushi Takita ,  Minoru Danno ,  Shinichiro Asami ,  Kageharu Moriyama ,  Daishi Ueno ,  Ichiro Awaya ,  Tadashi Aoki

    IPC分类号： G01F1/36 ,  G01F1/66 ,  G06F19/00

    CPC分类号： G01F1/00 ,  G01F1/203 ,  G01F1/661 ,  G01N21/359 ,  G01P13/0066

    摘要： A flow volume measurement device or a flow velocity measurement device include a measurement cell including a main pipe, an incident tube that is connected to the main pipe, an emission tube that is connected to the main pipe, and a first purge-fluid supply tube that is connected to the incident tube, a purge-fluid supply unit that supplies purge fluid into the first purge-fluid supply tube of the measurement cell, a light emitting unit that emits a laser beam to the measurement cell, a light receiving unit that receives the laser beam emitted from the light emitting unit and having passed through the measurement cell, and outputs a received amount of light as a light reception signal, a calculation unit that calculates a flow volume or a flow velocity of exhaust fluid flowing in the measurement cell, based on a light reception signal output from the light receiving unit.

    摘要翻译： 流量测量装置或流速测量装置包括：测量单元，包括主管，连接到主管的入射管，连接到主管的排放管和第一吹扫流体供应管 连接到所述入射管的净化流体供应单元，其将净化流体供应到所述测量单元的所述第一吹扫流体供应管中;发光单元，其向所述测量单元发射激光束;光接收单元， 接收从发光单元发射的已经通过测量单元的激光束，并且输出接收的光量作为光接收信号;计算单元，其计算在测量中流动的排出流体的流量或流速 基于从光接收单元输出的光接收信号。

    Flow volume measurement device and flow velocity measurement device
    9.
    发明授权
    Flow volume measurement device and flow velocity measurement device 有权
    流量测量装置和流速测量装置

    公开(公告)号：US09243939B2

    公开(公告)日：2016-01-26

    申请号：US13580411

    申请日：2010-11-22

    申请人： Masazumi Tanoura ,  Kenji Muta ,  Atsushi Takita ,  Minoru Danno ,  Shinichiro Asami ,  Kageharu Moriyama ,  Daishi Ueno ,  Ichiro Awaya ,  Tadashi Aoki

    发明人： Masazumi Tanoura ,  Kenji Muta ,  Atsushi Takita ,  Minoru Danno ,  Shinichiro Asami ,  Kageharu Moriyama ,  Daishi Ueno ,  Ichiro Awaya ,  Tadashi Aoki

    IPC分类号： G01F1/00 ,  G01F1/20 ,  G01F1/66 ,  G01P13/00 ,  G01N21/359

    CPC分类号： G01F1/00 ,  G01F1/203 ,  G01F1/661 ,  G01N21/359 ,  G01P13/0066

    摘要： A flow volume measurement device or a flow velocity measurement device include a measurement cell including a main pipe, an incident tube that is connected to the main pipe, an emission tube that is connected to the main pipe, and a first purge-fluid supply tube that is connected to the incident tube, a purge-fluid supply unit that supplies purge fluid into the first purge-fluid supply tube of the measurement cell, a light emitting unit that emits a laser beam to the measurement cell, a light receiving unit that receives the laser beam emitted from the light emitting unit and having passed through the measurement cell, and outputs a received amount of light as a light reception signal, a calculation unit that calculates a flow volume or a flow velocity of exhaust fluid flowing in the measurement cell, based on a light reception signal output from the light receiving unit.

    摘要翻译： 流量测量装置或流速测量装置包括：测量单元，包括主管，连接到主管的入射管，连接到主管的排放管和第一吹扫流体供应管 连接到所述入射管的净化流体供应单元，其将净化流体供应到所述测量单元的所述第一吹扫流体供应管中;发光单元，其向所述测量单元发射激光束;光接收单元， 接收从发光单元发射的已经通过测量单元的激光束，并且输出接收的光量作为光接收信号;计算单元，其计算在测量中流动的排出流体的流量或流速 基于从光接收单元输出的光接收信号。

    Ammonia compound concentration measuring device and ammonia compound concentration measuring method
    10.
    发明授权
    Ammonia compound concentration measuring device and ammonia compound concentration measuring method 有权
    氨化合物浓度测定装置和氨化合物浓度测定方法

    公开(公告)号：US08895318B2

    公开(公告)日：2014-11-25

    申请号：US13806477

    申请日：2010-09-28

    申请人： Atsushi Takita ,  Masazumi Tanoura ,  Kenji Muta ,  Shinichiro Asami ,  Kageharu Moriyama

    发明人： Atsushi Takita ,  Masazumi Tanoura ,  Kenji Muta ,  Shinichiro Asami ,  Kageharu Moriyama

    IPC分类号： G01N21/59 ,  G01N1/22 ,  G01N33/00 ,  G01N21/35

    CPC分类号： G01N21/59 ,  G01N1/2247 ,  G01N21/3504 ,  G01N21/359 ,  G01N33/0054 ,  Y02A50/246 ,  Y10T436/17 ,  Y10T436/175383 ,  Y10T436/25875

    摘要： An ammonia compound concentration measuring device includes: a pipe unit through which the circulating gas flows; a converter which is disposed in the pipe unit and converts an ammonia compound into ammonia; a measurement device which measures a first measurement value as a concentration of ammonia contained in a first circulating gas flowing inside a pipe line passing through the converter in the circulating gas flowing inside the pipe unit and a second measurement value as a concentration of ammonia contained in a second circulating gas flowing inside a pipe line not passing through the converter in the circulating gas flowing inside the pipe unit; and a controller which controls operations of the pipe unit and the measurement device and calculates the concentration of the ammonia compound of the measurement subject contained in the circulating gas from a difference between the first measurement value and the second measurement value.

    摘要翻译： 氨化合物浓度测定装置包括：循环气体流过的管道单元; 转换器，其设置在管单元中并将氨化合物转化为氨; 测量装置，其测量第一测量值作为流经管单元内的循环气体中通过转换器的管线内流动的第一循环气体中所含的氨的浓度，以及作为包含在第二测量值中的氨的浓度的第二测量值 流经管单元内的循环气体中不流经转换器的管路内的第二循环气体; 以及控制器，其控制管单元和测量装置的操作，并且从第一测量值和第二测量值之间的差计算循环气体中包含的测量对象的氨化合物的浓度。