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1021 条记录 (耗时 0.018 秒)

    DEVICE FOR REDUCING GREENHOUSE GAS EMISSIONS FROM VESSEL AND VESSEL COMPRISING SAME DEVICE
    5.
    发明公开
    DEVICE FOR REDUCING GREENHOUSE GAS EMISSIONS FROM VESSEL AND VESSEL COMPRISING SAME DEVICE 审中-公开

    公开(公告)号：EP4234898A1

    公开(公告)日：2023-08-30

    申请号：EP20960043.6

    申请日：2020-12-17

    申请人： Daewoo Shipbuilding & Marine Engineering Co., Ltd.

    发明人： NAM, Byung Tak

    IPC分类号： F01N3/04 ,  F01N5/02 ,  F02G5/02 ,  B01D53/14

    摘要： The present invention relates to an apparatus for reducing greenhouse gas emission in a vessel and a vessel including the same, in which CO 2 absorbed by taking only a part of the absorbent liquid used when collecting CO 2 is removed, so that the device sizes of an absorbent liquid recycling unit and an absorbent liquid circulating unit is kept small and continuous operation is enabled.
    Or in which exhaust gas is cooled by a heat exchange method, thereby preventing the decrease in a concentration of an absorbent liquid, and CO 2 absorbed by taking only a part of the absorbent liquid used when collecting CO 2 is removed and an unreacted absorbent liquid is continuously circulated, thereby enabling continuous operation.

    EXHAUST HEAT RECOVERY DEVICE
    6.
    发明公开
    EXHAUST HEAT RECOVERY DEVICE 审中-公开

    公开(公告)号：EP4159987A1

    公开(公告)日：2023-04-05

    申请号：EP21812567.2

    申请日：2021-05-26

    申请人： Marelli Corporation

    发明人： HISANAGA, Tooru ,  CHIBA, Naoharu ,  NAKAJIMA, Shirou

    IPC分类号： F01N5/02 ,  F01N13/08

    摘要： An exhaust heat recovery device (100) includes: a first flow path member (1) in which a first flow path (14) is formed; a second flow path member (2) which is provided adjacent to the first flow path member (1), in which a second flow path (24) is formed, and which includes a heat exchange unit (3) configured to perform heat exchange between exhaust gas flowing in the second flow path (24) and a refrigerant; a valve mechanism (4) configured to switch between opening and closing of the first flow path (14) and the second flow path (24) by rotation of a rotation shaft portion (43) disposed in the first flow path member (14); and a drive unit (5) which includes a drive shaft (51) configured to rotate the rotation shaft portion (43). The second flow path member (2) is disposed so as to be inclined with respect to a flow direction of the exhaust gas in the first flow path (14), and the drive shaft (51) extends toward the first flow path member (1) and is connected to the rotation shaft portion (43) in a region formed on a lateral side of the second flow path member (2) when viewed in an axial direction of the drive shaft (51) by disposing the second flow path member (2) so as to be inclined with respect to the first flow path member (1).