Bulk material mixer
    2.
    发明授权
    Bulk material mixer 失效
    散装料搅拌机

    公开(公告)号:US4859067A

    公开(公告)日:1989-08-22

    申请号:US25125

    申请日:1987-03-12

    IPC分类号: B01F5/00 B01F5/24

    CPC分类号: B01F5/243

    摘要: A bulk material mixer includes a container accommodating a central tube provided with a plurality of lateral inlet openings at various levels. The inlet openings have a cross section which increases from bottom to top so that the inlet openings at the lowest level have a smallest cross section while the inlet openings at the uppermost level have a greatest cross section.

    摘要翻译: 散料混合器包括容纳中心管的容器,该中心管设置有多个各种水平的侧向入口。 入口开口具有从底部到顶部增加的横截面,使得最低水平处的入口开口具有最小横截面,而最上层的入口开口具有最大横截面。

    Shaped polymeric shield against neutron and gamma radiation
    3.
    发明授权
    Shaped polymeric shield against neutron and gamma radiation 失效
    形成的中性粒子和伽马射线的聚合物屏蔽

    公开(公告)号:US3609372A

    公开(公告)日:1971-09-28

    申请号:US3609372D

    申请日:1968-09-06

    摘要: A polymeric material having a shielding effect against radiation is provided in the form of a shaped body which may be a plate, flexible sheet, or of any other desired shape, which body consists essentially of a synthetic plastic material including synthetic rubber, or of natural rubber, having distributed therethrough and intimately mixed therewith an effective amount of at least one compound of a saturated fatty acid being solid at room temperature and having at least 9 carbon atoms with at least one metal selected from the group consisting of lead, bismuth, tungsten, zirconium, iron, tin, cadmium, lithium and barium.

    CONVEYOR DEVICE FOR PNEUMATICALLY CONVEYING BULK MATERIAL
    5.
    发明申请
    CONVEYOR DEVICE FOR PNEUMATICALLY CONVEYING BULK MATERIAL 有权
    用于气动输送大块材料的输送装置

    公开(公告)号:US20110142553A1

    公开(公告)日:2011-06-16

    申请号:US12967295

    申请日:2010-12-14

    IPC分类号: B65G53/16

    CPC分类号: B65G53/521 B65G53/525

    摘要: A conveyor device is used for the pneumatic conveying of bulk material. The conveyor device has a main conveyor pipe and a plurality of bypass conveyor pipe sections which are separate from one another and arranged one behind the other within the latter. The main extent direction of the bypass conveyor pipe sections runs along the main conveyor pipe. The bypass conveyor pipe sections in each case have an inlet opening and an outlet opening for conveyor gas. The inlet opening, when the main conveyor pipe is horizontally installed, is arranged in a cross sectional portion of the main conveyor pipe, which is located above a cross sectional portion of the main conveyor pipe, in which the outlet opening is arranged. The result is a conveyor device, of which the efficiency, in other words the ratio of the conveying power and the conveyor gas quantity used, is improved.

    摘要翻译: 传送装置用于散装材料的气动输送。 输送装置具有主输送管和多个旁通输送管段,这些旁通输送管段彼此分离并在后者中彼此并排布置。 旁通输送管段的主要方向沿着主输送管道延伸。 在每种情况下,旁通输送管段具有用于输送气体的入口和出口。 当主输送管水平安装时,入口开口布置在主输送管的位于主输送管的横截面部分的横截面部分中,该输送管布置有出口开口。 其结果是输送装置,其效率,换句话说,提高了输送功率与输送气体的使用量之比。

    Method of shock-reduced pneumatic plug conveyance of bulk materials and
device for implementing the method
    6.
    发明授权
    Method of shock-reduced pneumatic plug conveyance of bulk materials and device for implementing the method 失效
    散装材料的减震气动插头输送方法及其实施方法

    公开(公告)号:US5791829A

    公开(公告)日:1998-08-11

    申请号:US704691

    申请日:1996-09-16

    IPC分类号: B65G53/06 B65G53/52 B65G53/66

    CPC分类号: B65G53/525

    摘要: Methods and devices for the conveyance of bulk materials by a compressible conveying medium and in the form of discrete plugs from bulk materials in pipes are known. A disadvantage is the high-energy and abrupt expansion of the volume of the conveying medium between the plug being discharged and the one following it at the end of the pipe. This disadvantage may be avoided in that the amount (2') of compressed conveying medium existing in each case between plugs (1') in sequence in the downstream end portion (12b) of the pipe as compared to the amount (2) of compressed conveying medium (2) existing between plugs (1) upstream (at 12a) of the end portion (12b) of the pipe is reduced. This is particularly achieved by converting the long plugs (1) into plugs of reduced length (1'), following each other in reduced spacing.

    摘要翻译: PCT No.PCT / DE96 / 00173 Sec。 371日期1996年9月16日 102(e)1996年9月16日PCT 1996年2月1日PCT PCT。 公开号WO96 / 23717 日期1996年8月8日用于通过可压缩输送介质输送散装材料的方法和装置以及管道中散装材料的分立塞子的形式是已知的。 缺点是在排出的塞子和在管道末端跟随它之间的输送介质的体积的高能量和突然膨胀。 可以避免这种缺点,因为在管道的下游端部分(12b)中顺序地在插塞(1')之间存在的每种情况下的压缩输送介质的量(2')与压缩的量(2)相比 存在于管的端部(12b)的上游(12a)的塞子(1)之间的输送介质(2)减少。 这通过将长插头(1)转换成缩小的长度(1')的插头而以减小的间隔相互依次来实现。

    Conveyor device for pneumatically conveying bulk material
    7.
    发明授权
    Conveyor device for pneumatically conveying bulk material 有权
    用于气动输送散装材料的输送装置

    公开(公告)号:US08801339B2

    公开(公告)日:2014-08-12

    申请号:US12967295

    申请日:2010-12-14

    IPC分类号: B65G53/04

    CPC分类号: B65G53/521 B65G53/525

    摘要: A conveyor device is used for the pneumatic conveying of bulk material. The conveyor device has a main conveyor pipe and a plurality of bypass conveyor pipe sections which are separate from one another and arranged one behind the other within the latter. The main extent direction of the bypass conveyor pipe sections runs along the main conveyor pipe. The bypass conveyor pipe sections in each case have an inlet opening and an outlet opening for conveyor gas. The inlet opening, when the main conveyor pipe is horizontally installed, is arranged in a cross sectional portion of the main conveyor pipe, which is located above a cross sectional portion of the main conveyor pipe, in which the outlet opening is arranged. The result is a conveyor device, of which the efficiency, in other words the ratio of the conveying power and the conveyor gas quantity used, is improved.

    摘要翻译: 传送装置用于散装材料的气动输送。 输送装置具有主输送管和多个旁通输送管段,这些旁通输送管段彼此分离并在后者中彼此并排布置。 旁通输送管段的主要方向沿着主输送管道延伸。 在每种情况下,旁通输送管段具有用于输送气体的入口和出口。 当主输送管水平安装时,入口开口布置在主输送管的位于主输送管的横截面部分的横截面部分中,该输送管布置有出口开口。 其结果是输送装置,其效率,换句话说,提高了输送功率与输送气体的使用量之比。

    Apparatus for pneumatically conveying bulk material
    8.
    发明授权
    Apparatus for pneumatically conveying bulk material 失效
    用于气动输送散装材料的装置

    公开(公告)号:US4909676A

    公开(公告)日:1990-03-20

    申请号:US187423

    申请日:1988-04-28

    IPC分类号: B65G53/58 B65G53/52 B65G53/66

    CPC分类号: B65G53/521

    摘要: An apparatus for pneumatically conveying bulk material includes a conveyor line for transporting the bulk material and a secondary line which carries clean gas and is sectionized by spaced three-way/two-way directional control valves. Each control valve is actuated by a pressure transmitter which compares the actual pressure in the conveyor line with the desired pressure in a third line carrying a fluid at a desired pressure decreasing in downstream direction in accordance with the pressure drop in the conveyor line during normal operation. A communication between the conveyor line and the second line is provided by respective branch lines which define the third connection of the control valves and are multiply connected to the conveyor line. Thus, upon encountering a pressure drop in an area of the conveyor line, the respective pressure transmitter actuates the pertaining control valve which shuts off downstream section of the second line and connects the second line with the conveyor line for introducing clean gas into the conveyor line at the desired area thereof.

    摘要翻译: 用于气体输送散装材料的装置包括用于输送散装材料的输送线和携带清洁气体的二次线,并由间隔开的三通/双向方向控制阀分段。 每个控制阀由压力变送器驱动,该压力变送器将输送线中的实际压力与在正常运行期间根据输送线中的压降在下游方向上沿着期望压力承载流体的第三线中的期望压力进行比较 。 输送线和第二线之间的连通由各自的分支线提供,这些分支线限定了控制阀的第三连接并且被多路连接到输送线。 因此,当在输送线的区域中遇到压降时,相应的压力传感器致动相关的控制阀,其关闭第二管线的下游部分,并将第二管线与输送线连接,以将清洁气体引入输送线 在其期望的区域。