公开(公告)号：US5248197A

公开(公告)日：1993-09-28

申请号：US867969

申请日：1992-04-13

申请人： Robert Storf ,  Norbert Wohnhas ,  Hans Hoppe

发明人： Robert Storf ,  Norbert Wohnhas ,  Hans Hoppe

IPC分类号： A01F25/14 ,  B01F5/00 ,  B01F5/24 ,  B65D88/64 ,  E04H7/22

CPC分类号： B01F5/24

摘要： A blending silo of the type having a silo vessel defining a center axis and provided with a conical bottom ending in a vessel outlet, includes a funnel with its longitudinal axis coinciding with the center axis of the silo vessel and with its interior space being subdivided by a plurality of sheet segments in several compartments which are successively arranged in circumferential direction such that neighboring compartments have differently sized inlet cross sections and/or outlet cross sections to attain a superior homogenizing of bulk material.

摘要翻译： 具有限定中心轴线并且具有终止于容器出口的圆锥形底部的筒仓的类型的混合料仓包括其漏斗，其纵向轴线与筒仓容器的中心轴线重合，并且其内部空间被细分为 在多个隔室中的多个片段，其沿圆周方向依次布置，使得相邻的隔室具有不同尺寸的入口横截面和/或出口横截面，以获得散装材料的优异均匀化。

公开(公告)号：US4909676A

公开(公告)日：1990-03-20

申请号：US187423

申请日：1988-04-28

申请人： Dieter Heep ,  Norbert Eberhard ,  Hans Hoppe ,  Reinhard Ernst ,  Robert Storf

发明人： Dieter Heep ,  Norbert Eberhard ,  Hans Hoppe ,  Reinhard Ernst ,  Robert Storf

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。

公开(公告)号：US4859067A

公开(公告)日：1989-08-22

申请号：US25125

申请日：1987-03-12

申请人： Hans Hoppe ,  Theodor Breucker ,  Reinhard Ernst ,  Robert Storf

发明人： Hans Hoppe ,  Theodor Breucker ,  Reinhard Ernst ,  Robert Storf

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。

公开(公告)号：US4478517A

公开(公告)日：1984-10-23

申请号：US408197

申请日：1982-08-13

申请人： Hans Hoppe ,  Helmut Bercx ,  Wolfgang Siegel

发明人： Hans Hoppe ,  Helmut Bercx ,  Wolfgang Siegel

IPC分类号： B01F5/24 ,  B01F13/02 ,  B65G65/36

CPC分类号： B01F5/243 ,  B01F13/0244 ,  B65G65/365

摘要： The gravity feed mixing of bulk materials is effected by removing partial quantities of the material at each of a plurality of vertically disposed levels, and passing the removed material through a series of funnels arranged vertically so that the material is admixed with the material passing from a higher level and fed to a lower level.

摘要翻译： 散装材料的重力进料混合是通过在多个垂直设置的水平的每一个处去除部分量的材料并使被去除的材料通过垂直布置的一系列漏斗来实现的，使得材料与从 更高水平，并进入较低水平。

公开(公告)号：US4936715A

公开(公告)日：1990-06-26

申请号：US201525

申请日：1988-06-02

申请人： Manfred Wolf ,  Hans Hoppe ,  Dieter Heep ,  Norbert Eberhard

发明人： Manfred Wolf ,  Hans Hoppe ,  Dieter Heep ,  Norbert Eberhard

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 in particular bulk material which is difficult to handle includes a conveyor line having a plurality of conveyor line sections for transporting the bulk material. Each of the conveyor line sections comprises a rigid outer pipe and an elastic inner pipe of an outer diameter which is smaller than the inner diameter of the outer pipe in pressureless state. The connection of adjacent conveyor line sections is attained by a sectional ring which is placed over each axial end of the outer pipe and about which the elastic pipe is folded outwardly, a flange element arranged between the thus shaped axial ends of adjoining conveyor line sections, and external brace elements extending between successive flange elements for bracing the latter so as to connect adjoining conveyor line sections in pressure-sealed manner. Each flange element receives a valve element and is provided with a radial bore to allow communication between a clean gas carrying secondary line and the conveyor line.

摘要翻译： 用于气动输送特别是难以处理的散装材料的散装材料的装置包括具有用于运输散装材料的多个输送线段的输送线。 每个输送线段包括刚性外管和外径小于无压力状态的外管内径的弹性内管。 相邻输送线路段的连接是通过放置在外管的每个轴向端部上并且弹性管向外折叠的截面环来实现的，凸缘元件布置在邻接的输送线段的这样形状的轴向端之间， 以及在连续的凸缘元件之间延伸以支撑后者的外部支柱元件，以便以压力密封的方式连接相邻的输送线段。 每个法兰元件接收阀元件并且设置有径向孔，以允许清洁气体承载二次管线与输送管线之间的连通。

公开(公告)号：US4861200A

公开(公告)日：1989-08-29

申请号：US190105

申请日：1988-05-04

申请人： Paul Lubbehusen ,  Norbert Eberhard ,  Hans Hoppe

发明人： Paul Lubbehusen ,  Norbert Eberhard ,  Hans Hoppe

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 multiply connected via branch line and a plurality of check valves with the conveyor line for allowing introduction of clean gas when the pressure difference as measured between adjacent pressure transmitters exceeds a predetermined value. Adjacent pressure transmitters are operatively connected with a differential pressure switch which actuates a valve regulating the flow of clean gas through the branch line. The differential pressure switch opens the valve as soon as the pressure difference exceeds the predetermined value.

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，并且经由分支线多个连接，并且多个止回阀具有用于允许在压力下引入清洁气体的输送线 在相邻压力变送器之间测量的差异超过预定值。 相邻的压力变送器与差压开关可操作地连接，差压开关致动调节通过分支管线的清洁气体流动的阀门。 一旦压差超过预定值，差压开关打开阀门。

公开(公告)号：US4756624A

公开(公告)日：1988-07-12

申请号：US63203

申请日：1987-06-17

申请人： Hans Hoppe ,  Reinhard Koppers

发明人： Hans Hoppe ,  Reinhard Koppers

IPC分类号： B01F5/26 ,  B01F13/02

CPC分类号： B01F13/0283 ,  B01F13/0244

摘要： A circulation mixer for bulk material includes a container with funnel-shaped bottom to which a cellular wheel sluice is attached. The sluice is provided with inlet ports for bulk material as well as outlet ports communicating with pertaining riser pipes and includes a cellular rotor which conveys bulk material introduced through the inlet ports to the outlet ports for returning bulk material via the riser pipes to the upper part of the container. For pneumatically raising the bulk material through the riser pipes, air is injected through further ports which are arranged opposite the outlet ports and serve also as discharge ports for bulk material.

摘要翻译： 用于散装材料的循环混合器包括具有漏斗形底部的容器，其上安装有蜂窝轮闸门。 闸门设置有用于散装物料的入口端口以及与相关的提升管道连通的出口端口，并且包括将通过入口端口引入的散装物质输送到出口的细胞转子，用于将散装材料经由提升管返回到上部 的容器。 为了通过提升管气动提升散装材料，空气通过与出口相对布置的另外的端口注入，并且还用作散装材料的排出口。

公开(公告)号：US4715951A

公开(公告)日：1987-12-29

申请号：US921887

申请日：1986-10-21

申请人： Wolfgang Krambrock ,  Hans Hoppe

发明人： Wolfgang Krambrock ,  Hans Hoppe

IPC分类号： B07B4/02 ,  B07B7/02

CPC分类号： B07B7/02 ,  B07B4/02

摘要： A counterflow separator is provided having a feed pipe for bulk material opening into the top of a chamber housing. A discharge conduit radial extends from the top of the housing and an inlet conduit for classifying air extends radially into the housing at its lower portion. The housing is provided with a wall section below the orifice of the feed pipe, which section expands conically outwardly into a collecting hopper. The conical wall section permits the design of a braking stretch longer than its own length, thus reducing the requirement for classifying air, without causing a deterioration in the classifying quality.

摘要翻译： 提供了一种逆流分离器，其具有用于散装材料的进料管，该进料管通向腔室的顶部。 排放导管从壳体的顶部径向延伸，并且用于分类空气的入口导管在其下部径向延伸到壳体中。 壳体设置有在进料管的孔口下方的壁部分，该部分锥形向外扩展到收集料斗中。 锥形壁部分允许设计比其自身长度更长的制动拉伸，从而减少对空气分级的要求，而不会导致分级质量的劣化。

公开(公告)号：US5201441A

公开(公告)日：1993-04-13

申请号：US723938

申请日：1991-07-01

申请人： Hans Hoppe ,  Walter Beirle ,  Rudolf Fuhl

发明人： Hans Hoppe ,  Walter Beirle ,  Rudolf Fuhl

IPC分类号： F16J15/18 ,  B65G53/46

CPC分类号： B65G53/4633

摘要： In a rotary feeder of the type including a housing provided with a top inlet and a bottom outlet and accommodating a cellular rotor which includes a plurality of radial blades supported on a horizontal shaft and axially defined by respective lateral disks which are spaced from pertaining bearing covers, a seal arrangement is provided between each lateral disk and pertaining bearing cover of the housing and includes a plastic filler ring which is floatingly arranged between the bearing cover and the disk and is spring-loaded in axial and radial direction.

摘要翻译： 在这种类型的旋转进料器中，该进料器包括一个设有顶部入口和底部出口的壳体，并且容纳一个细胞转子，该细胞转子包括多个支撑在水平轴上的径向叶片，并且由相应的横向盘轴向限定， 在每个侧盘和壳体的相关轴承盖之间设置密封装置，并且包括一个塑料填充环，该塑料填充环浮动地布置在轴承盖和盘之间并且在轴向和径向方向上被弹簧加载。

公开(公告)号：US4715749A

公开(公告)日：1987-12-29

申请号：US785844

申请日：1985-10-09

申请人： Hans Hoppe ,  Dieter Heep ,  Norbert Eberhard ,  Werner Miller

发明人： Hans Hoppe ,  Dieter Heep ,  Norbert Eberhard ,  Werner Miller

IPC分类号： B65G53/38 ,  B65G53/52 ,  B65G53/66

CPC分类号： B65G53/521

摘要： A transport conduit for bulk material is formed of a rigid outer tube and an elastic inner tube of substantially smaller diameter. The inner tube is hermetically sealed at each of its ends to the conduit section so as to form a closed annular chamber between the inner elastic tube and the rigid outer tube. Communicating through the wall of both the outer and inner elastic tubes are relief and check valves sealed with respect to the elastic inner tube so as to maintain the integrity of the annular chambers. The valves are connected to a secondary gas supply from which air under pressure is directed into the conduit to assist in the transport of the bulk material. The annular chambers are serially connected by bridging tubes passing from one section to the adjacent section, thereby interconnecting each of the annular chambers in an outer parallel conduit to permit atmospheric air to move serially through them from one end of the transport conveyor to the other.

摘要翻译： 用于散装材料的输送导管由刚性外管和基本上较小直径的弹性内管形成。 内管在其每个端部与导管部分气密密封，以在内弹性管和刚性外管之间形成封闭的环形室。 通过外弹性管和内弹性管的壁进行通信是相对于弹性内管密封的释放和止回阀，以保持环形腔的完整性。 阀连接到二次气体供应源，压力下的空气从该二次气体供应到导管中以帮助散装材料的运输。 环形室通过从一个部分通过相邻部分的桥接管串联连接，从而将外部平行导管中的每个环形室相互连接，以允许大气通过它们从输送输送机的一端连续地移动到另一端。