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    SYSTEM FOR CLEANING HETEROGENEOUS SLUDGE DEPOSITED IN HYDRAULIC INSTALLATIONS
    6.
    发明公开
    SYSTEM FOR CLEANING HETEROGENEOUS SLUDGE DEPOSITED IN HYDRAULIC INSTALLATIONS 审中-公开

    公开(公告)号：EP3647496A1

    公开(公告)日：2020-05-06

    申请号：EP18765483.5

    申请日：2018-06-26

    申请人： Cabezas Carbonero, Juan Francisco

    发明人： Cabezas Carbonero, Juan Francisco

    IPC分类号： E02B3/02 ,  E02F5/28

    摘要： The system for cleaning heterogeneous sludge deposited in hydraulic facilities comprises a machine assembly (2) mounted on a floating platform (8) that floats on the water of the hydraulic facility. Said machine assembly (2) can also comprise at least a first suction pipe (20) connected to a suction and transfer device (19).
    It allows a system to be provided which adapts to the different types of hydraulic facilities (reservoirs, canals, basins, etc.), without altering the normal functioning of the same and generating few or no particles in suspension.

    CUTTER HEAD FOR REMOVING MATERIAL FROM A WATER BED
    8.
    发明公开
    CUTTER HEAD FOR REMOVING MATERIAL FROM A WATER BED 审中-公开
    用于从水床上移除材料的切削头

    公开(公告)号：EP3176336A1

    公开(公告)日：2017-06-07

    申请号：EP17152222.0

    申请日：2013-07-05

    申请人： IHC Holland IE B.V.

    发明人： VAN OPSTAL, Timothy Alexander

    IPC分类号： E02F9/28 ,  E02F3/92 ,  E21B10/43 ,  E02F5/28

    CPC分类号： E02F3/9212 ,  E02F3/9231 ,  E02F5/282 ,  E02F9/2866 ,  E21B10/43

    摘要： The invention relates to a cutter head (1) for removing material from a water bed. The cutter head (1) is arranged to rotate about an axis of rotation (RA). The cutter head (1) comprises a base ring (10) and a hub (20), the base ring (10) and the hub (20) being positioned rotational symmetric with respect to the axis of rotation (RA). The cutter head (1) comprises a plurality of arms (30) extending between the base ring (10) and the hub (20), the arms (30) comprising a plurality of excavating tools (40). The excavating tools are provided by bits (40) having rotational symmetric bit ends (41), wherein the arms (30) comprise one or more groups of bits (40), each group comprising three or more adjacent bits (40) of which the bit ends (41) define a straight line segment (LS).

    摘要翻译： 本发明涉及一种用于从水床去除材料的刀头（1）。 刀头（1）被布置成围绕旋转轴线（RA）旋转。 刀盘（1）包括基环（10）和轮毂（20），基环（10）和轮毂（20）相对于旋转轴线（RA）旋转对称地定位。 刀盘1包括多个在基环10和轮毂20之间延伸的臂30，臂30包括多个挖掘工具40。 挖掘工具由具有旋转对称钻头末端（41）的钻头（40）提供，其中钻臂（30）包括一组或多组钻头（40），每组包括三个或更多个相邻钻头（40）， （41）定义了一条直线段（LS）。

    APPARATUS FOR THE REMOVAL OF SLUDGE
    10.
    发明公开
    APPARATUS FOR THE REMOVAL OF SLUDGE 审中-公开
    VORRICHTUNG ZUR BESEITIGUNG VON SCHLAMM

    公开(公告)号：EP3142805A1

    公开(公告)日：2017-03-22

    申请号：EP14815790.2

    申请日：2014-11-17

    申请人： Barrnon Ltd.

    发明人： BARR, Andrew, Fraser

    IPC分类号： B08B9/093 ,  E02F5/28

    CPC分类号： E02F5/285 ,  B08B9/0933 ,  B08B9/0936 ,  E02F5/28 ,  E02F5/287

    摘要： Apparatus for removing sludge from an underwater deposit comprises a blade having a cutting edge that points forwards and a blade surface to the rear of the cutting edge that faces the interior of a housing. Nozzles are positioned and oriented to direct jets of water onto the blade surface to fluidize sludge that has been cut by the blade. The jets have a component of motion in the rearward direction relative to the blade surface, whereby the fluidized sludge is effectively contained within the housing and high collection rates can be achieved. The apparatus can be adapted for horizontal use over the surface of a sludge deposit or for movement in any direction through a bulk sludge deposit.

    摘要翻译： 用于从水下沉积物去除污泥的设备包括具有朝向前方的切割边缘和面向切割边缘的面向壳体内部的刀片表面的刀片。 喷嘴被定位和定向以将水喷射到叶片表面上以使由叶片切割的污泥流化。 射流具有相对于叶片表面在向后方向运动的分量，由此流化淤渣被有效地包含在壳体内，并且可以实现高的收集速率。 该设备可以适用于在污泥沉积物的表面上的水平使用或通过体积污泥沉积物在任何方向上的运动。