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21. 发明授权

US5014885A Apparatus for feeding bulk material 失效
标题翻译：用于饲料散装材料的设备
公开(公告)号：US5014885A
公开(公告)日：1991-05-14
申请号：US280634
申请日：1988-12-06
申请人： Dieter Heep , Paul Vogel , Manfred Frey , Joachim Schmalz
发明人： Dieter Heep , Paul Vogel , Manfred Frey , Joachim Schmalz
IPC分类号： B65G53/46
CPC分类号： B65G53/4633
摘要： An apparatus for feeding bulk material includes a rotor with a plurality of radially extending vanes which are supported on a hollow shaft and are provided with sealing strips at their end faces. Shiftable within the shaft is an adjusting bar with at least two axially spaced conical surfaces which cooperate with push rods having one end bearing against the conical surfaces and another end in force-locking connection with the sealing strips. The adjusting bar is acted upon by a force-applying unit which subjects the adjusting bar to a constant axial holding force which is independent of the axial displacement of the adjusting bar so that a sufficient contact pressure is continuously maintained by which the sealing strips are urged against the housing.
摘要翻译：用于输送散装材料的装置包括具有多个径向延伸的叶片的转子，其被支撑在中空轴上并且在其端面处设置有密封条。在轴内可移动的是具有至少两个轴向隔开的锥形表面的调节杆，其与具有一个端部抵靠锥形表面的推杆配合，另一端与密封条的力锁定连接。调节杆由施力单元作用，该施加单元使调节杆保持恒定的轴向保持力，该保持力独立于调节杆的轴向位移，从而连续地保持足够的接触压力，通过该调节杆推动密封条反对住房。

22. 发明授权

US4936715A Apparatus for pneumatically conveying bulk material 失效
标题翻译：用于气动输送散装材料的装置
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。

23. 发明授权

US4823993A Bucket wheel gate for dispensing granulated bulk material 失效
标题翻译：用于分散颗粒散装材料的铲轮门
公开(公告)号：US4823993A
公开(公告)日：1989-04-25
申请号：US101079
申请日：1987-09-25
申请人： Wolfgang Siegel , Reinhold Eck , Dieter Heep , Paul Vogel
发明人： Wolfgang Siegel , Reinhold Eck , Dieter Heep , Paul Vogel
IPC分类号： B65G65/48 , B65G53/46 , G01F11/10
CPC分类号： B65G53/4633
摘要： A cylindrical housing having diametrically opposed inlet and discharge openings contains a bucket wheel coaxially rotatable therein. The inlet opening is provided with an insert having an inclined upper surface and an edge for prestripping the grain material. The insert is further provided with a stripping edge forming an angle with the cylindrical generatrix formed by the surface edge of the blades of the rotating bucket wheel which angle is at least equal to the angle of friction between the bulk material and the material out of which the gate is formed. In addition, a canopy displacing wall is arranged in the inlet opening at the level of the end of the stripping edge to displace the material moving through the feed inlet. The wall has a width of such a dimension that the cavity formed beneath it is equal to at least the volume of the granulate material stripped from the stripping edge.
摘要翻译：具有直径相对的入口和排放口的圆柱形壳体包含在其中同轴旋转的斗轮。入口开口设置有具有倾斜的上表面和用于预抓取谷物材料的边缘的插入件。插入件还设置有剥离边缘，该剥离边缘与由旋转铲斗轮的叶片的表面边缘形成的圆柱形母线成角度，该角度至少等于散装材料和材料之间的摩擦角门形成。此外，顶盖移动壁布置在入口开口处，在剥离边缘的端部的水平处，以移动通过进料入口的材料。壁具有这样的尺寸的宽度，使得其下面形成的空腔至少等于从剥离边缘剥离的颗粒材料的体积。

24. 发明授权

US3938848A Methods and apparatus for the pneumatic conveying of material 失效
标题翻译：材料气动输送的方法和装置
公开(公告)号：US3938848A
公开(公告)日：1976-02-17
申请号：US443243
申请日：1974-02-19
申请人： Wolfgang Krambrock , Paul Lubbehusen , Hans-Jurgen Huck
发明人： Wolfgang Krambrock , Paul Lubbehusen , Hans-Jurgen Huck
IPC分类号： B65G53/52 , B65G53/66
CPC分类号： B65G53/521
摘要： A method for pneumatically conveying material through a conveyor conduit comprises automatically interposing into the conveying operation cleaning phases in which no material is introduced into the conduit, to remove material previously deposited in the conduit. Apparatus has a timing means which rhythmically interrupts the introduction of material, and the strength of the air flow in the cleaning phases can be greater than that of the air flow during the conveying phases.
摘要翻译：用于气动输送材料通过输送管道的方法包括自动地插入输送操作清洗阶段，在该阶段中没有材料被引入导管中，以去除先前沉积在导管中的材料。装置具有有节奏地中断材料引入的定时装置，并且清洁阶段中的空气流的强度可以大于在输送阶段期间的气流的强度。

25. 发明授权

US5791829A Method of shock-reduced pneumatic plug conveyance of bulk materials and device for implementing the method 失效
标题翻译：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
申请人： Manfred Iltzsche , Reinhard Ernst , Eugen Metzler
发明人： Manfred Iltzsche , Reinhard Ernst , Eugen Metzler
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。

26. 发明授权

US5201441A Rotary feeder with improved seal arrangement between the lateral rotor disk and the pertaining bearing cover 失效
标题翻译：旋转进料器与侧向转子盘和承压轴承盖之间改进的密封装置
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。

27. 发明授权

US5114053A Rotary feeder for granulated bulk material 失效
标题翻译：用于颗粒体材料的旋转进料器
公开(公告)号：US5114053A
公开(公告)日：1992-05-19
申请号：US620527
申请日：1990-11-29
申请人： Walter Beirle
发明人： Walter Beirle
IPC分类号： B65G53/46
CPC分类号： B65G53/4633
摘要： A rotary feeder for granulated bulk material includes a housing with a rotor by which the bulk material is transported from the supply well to the discharge well via a plurality of compartments. Arranged at the inner wall of the housing is a pocket-like recess which is defined by a pre-stripping edge and by a V-shaped stripping edge extending from the pre-stripping edge. The pocket-like recess is V-shaped, with its tip pointing in rotational direction of the rotor. A deflector partly fills the recess to substantially free the tip of the recess from bulk material grains and includes a tip pointing opposite to the rotational direction of the rotor, sides converging in this tip and ending at a distance from the stripping edge by about the means grain diameter of the bulk material, and a base extending in the generated cylindrical surface defined by the radial end faces of the rotor.
摘要翻译：用于颗粒状散装材料的旋转进料器包括具有转子的壳体，通过该壳体，散装材料通过多个隔室从供给井输送到排放井。在壳体的内壁处布置有由预剥离边缘和从预剥离边缘延伸的V形剥离边缘限定的袋状凹部。口袋状凹部为V形，其尖端指向转子的旋转方向。偏转器部分地填充凹部，以使大体材料颗粒基本上使凹部的顶端释放，并且包括尖端，其指向与转子的旋转方向相反的尖端，在该尖端处会聚的侧面和在剥离边缘的一定距离处终止大约的装置散装材料的颗粒直径，以及在由转子的径向端面限定的所产生的圆柱形表面中延伸的基部。

28. 发明授权

US4946078A Apparatus for feeding bulk material 失效
标题翻译：用于饲料散装材料的设备
公开(公告)号：US4946078A
公开(公告)日：1990-08-07
申请号：US280706
申请日：1988-12-06
申请人： Dieter Heep , Paul Vogel , Joachim Schmalz
发明人： Dieter Heep , Paul Vogel , Joachim Schmalz
IPC分类号： B65G53/46
CPC分类号： B65G53/4633
摘要： A rotary feeder includes a housing which accommodates a rotor extending between two lateral disk members. Bearing against the peripheral area of each disk member is a slide ring which is acted upon by a pressure fluid with a constant holding force by which the slide ring is pressed against the associated disk member. Thus, the axial sealing of the rotor within the housing is independent of the wear of the slide ring. In addition to the holding pressure, the slide rings may also be subjected to a momentary displacement force which exceeds the holding force and ensures that the slide rings overcome frictional forces in the area of their guides.
摘要翻译：旋转进给器包括容纳在两个横向盘构件之间延伸的转子的壳体。抵靠每个盘构件的周边区域的是一个滑动环，其被具有恒定夹持力的压力流体作用，滑动环通过该压力流体压靠在相关联的盘构件上。因此，转子在壳体内的轴向密封与滑环的磨损无关。除了保持压力之外，滑动环还可以经受超过保持力的瞬时位移力，并且确保滑动环克服其引导件的区域中的摩擦力。

29. 发明授权

US4784298A Apparatus for feeding bulk material 失效
标题翻译：用于饲料散装材料的设备
公开(公告)号：US4784298A
公开(公告)日：1988-11-15
申请号：US71651
申请日：1987-07-08
申请人： Dieter Heep , Paul Vogel , Manfred Frey
发明人： Dieter Heep , Paul Vogel , Manfred Frey
IPC分类号： B65G65/48 , B65G53/46 , G01F11/10
CPC分类号： B65G53/4633
摘要： An apparatus for feeding bulk material includes a housing which accommodates a rotor arranged between an inlet port and an outlet port of the housing and having a plurality of radially extending vanes. The vanes are fixed on a shaft and provided with sealing strips for sealing the vanes against the housing. For compensating occurring wear and maintaining the sealing action, the sealing strips are corrected by an adjusting bar with two spaced conical sufaces which cooperate with push rods having one end lying against the conical surfaces and another end in force-locking connection with the sealing strips.
摘要翻译：用于进料散装材料的装置包括壳体，其容纳布置在壳体的入口和出口之间的转子，并且具有多个径向延伸的叶片。叶片固定在轴上并设置有用于将叶片密封住壳体的密封条。为了补偿发生的磨损和保持密封作用，密封条由具有两个间隔开的锥形表面的调节杆来校正，所述两个间隔的锥形表面与具有一端位于锥形表面上的推杆配合，另一端与密封条的力锁定连接。

30. 发明授权

US4715749A Pneumatic transport conveyor 失效
标题翻译：气动输送机
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。

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