Hose pump feeding device
    1.
    发明申请
    Hose pump feeding device 审中-公开
    软管泵送料装置

    公开(公告)号:US20060243747A1

    公开(公告)日:2006-11-02

    申请号:US10545706

    申请日:2004-02-17

    申请人: Hakan Dackefjord

    发明人: Hakan Dackefjord

    IPC分类号: B67D5/52

    摘要: A feeding device for materials that are difficult to feed, comprising an inlet (1), a hose pump (2) comprising a pump hose (11) which partly surrounds the circumference (13) of a pump wheel (12), which is provided with at least one pump cam (14), a feeding hose (4) arranged after the hose pump (2) and at least a first nozzle (3) arranged at the outlet of the hose pump (2) for supply of pressurized gas.

    摘要翻译: 一种用于难以进料的材料的进料装置,包括入口(1),软管泵(2),其包括部分地围绕泵轮(12)的圆周(13)的泵软管(11),所述泵软管 具有至少一个泵凸轮(14),布置在软管泵(2)之后的进给软管(4)和布置在软管泵(2)的出口处的用于供应加压气体的至少第一喷嘴(3)。

    Device for and method of continuous mixing of light concrete and the use of a combined transporting and mixing screw in such a device
    2.
    发明申请
    Device for and method of continuous mixing of light concrete and the use of a combined transporting and mixing screw in such a device 审中-公开
    轻型混凝土连续混合的装置和方法以及在这种装置中使用组合的运输和混合螺杆

    公开(公告)号:US20060280026A1

    公开(公告)日:2006-12-14

    申请号:US10548624

    申请日:2004-03-10

    申请人: Hakan Dackefjord

    发明人: Hakan Dackefjord

    IPC分类号: B28C5/14

    摘要: The invention is related to a device for the continuous mixing of lightconcrete comprising density decreasing particles, concrete and water, characterised by an elongated mixing chamber (1) in which a screw (4) is rotatably arranged around the central axis (5) of the cylinder (1). The screw is provided with two parts, a first transporting screw part (6) and a second combined transporting and mixing screw part (7). At the free end of the transporting screw part (6), a first feeding device (13) for the supply of density decreasing particles is arranged, and at the transition between the two different screw parts (6,7), a second feeding device (14) for the supply of a concrete/water mixture is arranged. The density decreasing particles are transported by means of the transporting screw part (6) into the combined transporting and mixing screw part (7), in-order to be mixed therein into a homogenous mass of at least density decreasing particles, concrete and water, and wherein at the same time, the mass is output from the free end of the combined transporting and mixing screw part (7). The invention is further related to a method of continuous mixing, and the use of a combined transporting and mixing screw.

    摘要翻译: 本发明涉及用于连续混合包含密度降低颗粒,混凝土和水的轻混凝土的装置,其特征在于细长的混合室(1),螺杆(4)围绕中心轴线(5)可旋转地布置 气缸(1)。 螺杆设有两部分,第一输送螺旋部分(6)和第二组合输送和混合螺杆部分(7)。 在输送螺杆部分(6)的自由端设置用于供给密度降低粒子的第一供给装置(13),并且在两个不同的螺杆部分(6,7)之间的过渡处,第二进给装置 (14)用于供应混凝土/水混合物。 密度降低颗粒通过输送螺杆部分(6)输送到组合输送和混合螺杆部分(7)中,以便混合到至少密度降低的颗粒,混凝土和水的均质团块中, 并且其中同时从组合输送和混合螺杆部分(7)的自由端输出质量。 本发明还涉及一种连续混合的方法,以及组合运输和混合螺杆的使用。