公开(公告)号：US4472059A

公开(公告)日：1984-09-18

申请号：US425929

申请日：1982-09-28

申请人： Reuben Klein ,  Imrich Klein

发明人： Reuben Klein ,  Imrich Klein

IPC分类号： B29C48/395 ,  B01F7/08

CPC分类号： B29C47/38 ,  B29C47/6006 ,  B29C47/0009

摘要： A plasticating extruder screw conveyor includes multiple primary flights and corresponding multiple secondary flights defining multiple channels on the screw conveyor arranged about the longitudinal axis of the screw conveyor such that radial components of forces between the screw conveyor and unplasticated material located in the channels are substantially balanced so as to reduce to a minimum any resultant radial force upon the screw conveyor and any concomitant lateral deflection of the screw conveyor, thereby reducing or eliminating excessive vibration, wear or galling of the screw conveyor.

摘要翻译： 塑化挤出机螺旋输送机包括在螺旋输送机上围绕螺旋输送机的纵向轴线限定多个通道的多个主要飞行和相应的多个二次叶轮，使得螺旋输送机和位于通道中的未增塑材料之间的力的径向分量基本平衡 从而将螺旋输送机上的任何合成的径向力减小到螺旋输送机的任何伴随的横向偏转，从而减少或消除螺旋输送机的过度振动，磨损或磨损。

公开(公告)号：US4171195A

公开(公告)日：1979-10-16

申请号：US852228

申请日：1977-11-17

申请人： Reuben Klein ,  Imrich Klein ,  Yigal Cidon

发明人： Reuben Klein ,  Imrich Klein ,  Yigal Cidon

IPC分类号： B29C48/325 ,  B29C48/34 ,  B29C48/92 ,  B29D23/04

CPC分类号： B29C47/92 ,  B29C47/0816 ,  B29C47/22 ,  B29C47/24 ,  B29C47/28 ,  B29C2947/92152 ,  B29C2947/92428 ,  B29C2947/926 ,  B29C2947/92647 ,  B29C2947/92904 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/20

摘要： A cross-head die in which the manifold is provided with means for selectively varying the volume of the manifold at some locations relative to other locations, whereby the relative wall thickness about the annular configuration of the material flowing through the die is selectively adjusted about the periphery of the annular configuration of flowing material. Wall thickness and configuration are further controlled at the outlet orifice of the die by means movable to selectively expand, contract and alter the annular configuration of the die passage at the orifice.

摘要翻译： 十字头模具，其中歧管设置有用于在相对于其他位置的某些位置选择性地改变歧管的体积的装置，由此围绕流过模具的材料的环形构型的相对壁厚围绕 流动材料的环形结构的周边。 通过可移动的选择性地膨胀，收缩和改变孔口处的模具通道的环形构造，壁厚度和结构进一步控制在模具的出口孔处。

公开(公告)号：US4290702A

公开(公告)日：1981-09-22

申请号：US104094

申请日：1979-12-17

申请人： Reuben Klein ,  Imrich Klein

发明人： Reuben Klein ,  Imrich Klein

IPC分类号： B29C45/50 ,  B29C48/395 ,  B29B1/06

CPC分类号： B29C45/5092 ,  B29C45/50 ,  B29C47/38 ,  B29C47/6006 ,  B29C47/0009

摘要： A plasticating apparatus operates continuously to plasticate material which is delivered intermittently to a molding device, the plasticating apparatus including a first screw conveyor which rotates in a barrel, a backfeed passage within the first screw conveyor and a second screw conveyor in the backfeed passage arranged to recirculate material in a circuit extending back through the backfeed passage. The first screw conveyor reciprocates axially so that during periods of non-delivery of plasticated material, the capacity of the circuit is increased to accommodate the accumulation of added plasticated material generated by the continuous rotation of the first screw conveyor.

摘要翻译： 塑化装置连续操作以将间歇地输送到模制装置的材料塑化，该塑化装置包括在筒体内旋转的第一螺旋输送机，第一螺旋输送机内的反向进料通道，以及反馈通道中的第二螺旋输送机， 在延伸回反馈通道的回路中循环材料。 第一螺旋输送机轴向往复运动，使得在不递送塑化材料的时段期间，电路的容量增加以适应由第一螺旋输送机的连续旋转产生的所加入的塑化材料的累积。

公开(公告)号：US4309115A

公开(公告)日：1982-01-05

申请号：US149675

申请日：1980-05-14

申请人： Imrich Klein ,  Reuben Klein

发明人： Imrich Klein ,  Reuben Klein

IPC分类号： B29C47/60 ,  B29B1/06

CPC分类号： B29C47/60 ,  B29C47/0009 ,  B29C47/0844

摘要： Method and apparatus in which a selected coating is applied to specific surfaces within a plasticating extruder to change the coefficient of friction between the solids being conveyed in the extruder and the specific surfaces in such a way as to improve solids conveying and thereby increase the production effectiveness of the extruder.

摘要翻译： 将选择的涂层施加到塑化挤出机中的特定表面以改变在挤出机中输送的固体与特定表面之间的摩擦系数以改善固体输送并从而提高生产效率的方法和设备 的挤出机。

公开(公告)号：US5056925A

公开(公告)日：1991-10-15

申请号：US531760

申请日：1990-06-01

申请人： Imrich Klein

发明人： Imrich Klein

IPC分类号： B29C47/60 ,  B29C47/64

CPC分类号： B29C47/64 ,  B29C47/60 ,  B29C47/6075 ,  B29C47/0009

摘要： Apparatus and method for use in a plasticating extruder of the type having an axially extending elongate barrel for preparing a plasticated material from solids introduced into the extruder wherein an axially extending screw conveyor continuously conveys material in a downstream direction as the material is melted within a channel in the screw conveyor, the channel extending between a leading face and a trailing face on a flight of the screw conveyor such that a solid bed of material is established and melting takes place to form melted material within a relatively thin melt film established between the solid bed and the barrel, the melted material passing progressively from the melt filn into a melt pool formed at the leading face of the flight, and melted material is transferred within a conduit in the screw conveyor from the melt pool to the solid bed, whereby the transferred melted material is forced into intimate contact with unmelted material in the solid bed to heat the unmelted material and accelerate melting.

摘要翻译： 用于具有轴向延伸的细长筒的塑化挤出机的装置和方法，用于从引入挤出机的固体制备塑化材料，其中当材料在通道内熔化时，轴向延伸的螺旋输送机沿下游方向连续输送材料 在螺旋输送机中，通道在螺旋输送机的螺旋线的前表面和后表面之间延伸，使得建立固体材料床，并且熔化发生，以在固体之间建立的相对薄的熔体膜内形成熔融材料 床和桶，熔融材料从熔体丝逐渐流入形成在飞行的前面的熔池中，熔融的材料在螺旋输送机的导管内从熔池传送到固体床，由此， 转移的熔融材料被迫与固体床中未熔化的材料紧密接触，以加热未熔化的材料 材料加速融化。

公开(公告)号：US4637790A

公开(公告)日：1987-01-20

申请号：US744022

申请日：1985-06-12

申请人： Imrich Klein

发明人： Imrich Klein

IPC分类号： B29C48/395 ,  B29B7/10

CPC分类号： B29C47/6006 ,  B29C47/38 ,  B29C47/0009

摘要： Plasticating extruders in which increased melting effectiveness is attained through multiple stages including at least one inner screw conveyor within an outer screw conveyor in a barrel for receiving unmelted solid material from the channel of the outer screw conveyor and conveying the received unmelted solid material in the channel of the inner conveyor in a direction parallel to and axially coextensive with the direction of travel of the material in the channel of the outer screw conveyor and melting the received unmelted solid material to bring melted material to a downstream location where the melted material from both channels merges to deliver a flow of fully melted material to a downstream discharge outlet. A vent may be located in the barrel in the vicinity where material enters the channel of the inner screw conveyor for improved venting as a result of the diversion of material away from the vent.

摘要翻译： 塑化挤出机，其中通过多个阶段实现提高的熔化效果，包括在筒的外螺旋输送机内的至少一个内螺旋输送机，用于从外螺旋输送机的通道接收未熔化的固体材料，并将所接收的未熔化的固体材料输送到通道 的内部输送机在与外部螺旋输送器的通道中的材料的行进方向平行并且轴向共同延伸的方向上，并且熔化所接收的未熔化的固体材料以将熔融的材料引导到来自两个通道的熔融材料的下游位置 合并以将完全熔化的材料流传送到下游排放口。 在材料进入内螺旋输送机的通道的附近，通风口可以位于桶中，以便由于材料从通风口的转移而改善排气。

公开(公告)号：US4309114A

公开(公告)日：1982-01-05

申请号：US120390

申请日：1980-02-11

申请人： Reuben Klein ,  Imrich Klein

发明人： Reuben Klein ,  Imrich Klein

IPC分类号： B29C48/92 ,  B29F3/00

CPC分类号： B29C47/92 ,  B29C47/0009 ,  B29C2947/92019 ,  B29C2947/92104 ,  B29C2947/9239 ,  B29C2947/92704 ,  B29C2947/92885 ,  B29C2947/92895

摘要： Apparatus and method in which the temperature of the barrel inner surface and the temperature of the screw conveyor outer surface of a plasticating extruder are varied, alternately, in repeated steps, independent of one another along at least a portion of the solids conveying zone of the extruder, while a production effectiveness parameter simultaneously is monitored, until the monitored production effectiveness parameter is optimized and the production effectiveness of the extruder is at a desired maximum.

摘要翻译： 交替地，以反复的步骤改变桶内表面的温度和螺旋输送机外表面的温度的装置和方法，这些方法彼此独立地沿着至少一部分固体输送区域的固体输送区域 挤出机，同时监测生产效率参数，直到监测的生产效率参数得到优化，并且挤出机的生产效率达到期望的最大值。

公开(公告)号：US4449906A

公开(公告)日：1984-05-22

申请号：US383908

申请日：1982-06-01

申请人： Boleslaw Sienkiewicz ,  Franklin Kramer ,  Imrich Klein ,  C. G. Peter Oldershaw ,  Locus Y. Chuang

发明人： Boleslaw Sienkiewicz ,  Franklin Kramer ,  Imrich Klein ,  C. G. Peter Oldershaw ,  Locus Y. Chuang

IPC分类号： A23J3/26 ,  A23P1/12 ,  B29F3/04

CPC分类号： A23J3/26 ,  A23P30/25 ,  Y10S426/802

摘要： An extrusion nozzle arrangement for the production of a product such as a comestible, including a multiple nozzle arrangement through which there can be fabricated a multi-layered slab of a meat analogue product. A bacon-like appearance is achieved in that each extrusion nozzle includes a narrow, elongate bottom outlet orifice arranged to extend transversely above a continually moving horizontal conveyor belt. An insert strip is arranged within the nozzle above the orifice and coextensive with the length thereof, which includes projections extending across the path of flow of the solution extruded through the orifice, with such projections being positioned in a predetermined manner along the insert strip as to cause either restrictions or directional changes in the flow of the solution egressing from the nozzle orifice. An arrangement of a plurality of extrusion nozzles spaced in parallel relationship along the path of movement of the conveyor belt and extending transversely across the conveyor belt, sequentially extrudes layers formed from different solutions constituting components of the meat analogue product in superposition upon the layer extruded by the preceding nozzle to thereby form a multi-layered slab. By selecting the configuration of the flow restricting or redirecting pattern of the insert strip of each subsequent nozzle to compensate for the variations in the layer configuration produced by the insert strip of the preceding nozzle, a predetermined random pattern can be established between each of the extruded superimposed layers.

摘要翻译： 一种用于生产诸如食物的产品的挤出喷嘴装置，包括多个喷嘴装置，通过该喷嘴装置可以制造肉类似产品的多层板。 实现了培根般的外观，其中每个挤出喷嘴包括狭窄的细长的底部出口孔，其布置成横向延伸到连续移动的水平输送带上方。 插入条带布置在喷嘴上方的孔口上方并且与其长度共同延伸，其包括延伸穿过通过孔口挤出的溶液的流动路径的突出部，这些突起沿着插入条以预定方式定位， 导致溶液从喷嘴孔排出的流动的限制或方向变化。 沿着传送带的移动路径并且横向延伸穿过传送带的多个挤压喷嘴的布置，顺序地将构成肉类似物产品的组成的不同溶液形成的层叠加在由 从而形成多层板。 通过选择每个后续喷嘴的插入条的流动限制或重定向图案的配置以补偿由先前喷嘴的插入条产生的层结构的变化，可以在挤出的每个之间建立预定的随机图案 叠加层。

公开(公告)号：US4387997A

公开(公告)日：1983-06-14

申请号：US302512

申请日：1981-09-16

申请人： Reuben Klein ,  Imrich Klein

发明人： Reuben Klein ,  Imrich Klein

IPC分类号： B29C45/50 ,  B29C48/395 ,  B29B1/10

CPC分类号： B29C47/6006 ,  B29C45/50 ,  B29C45/5092 ,  B29C47/38 ,  B29C47/0009

摘要： A plasticating extruder in which the screw conveyor includes an inner backfeed passage communicating with the channel established by the main flight of the screw conveyor and a solids-directing flight for directing unplasticated material into the backfeed passage and segregating already-plasticated material from the unplasticated material in the channel.

摘要翻译： 一种塑化挤出机，其中螺旋输送机包括与由螺旋输送机的主飞行器建立的通道连通的内部反馈进料通道和用于将未增塑材料引导到反向进料通道中的固体导向飞行器，并将未塑化材料与未增塑材料分离 在频道中。

公开(公告)号：US4049245A

公开(公告)日：1977-09-20

申请号：US593432

申请日：1975-07-07

申请人： Zehev Tadmor ,  Imrich Klein

发明人： Zehev Tadmor ,  Imrich Klein

IPC分类号： B29C47/60 ,  B29B3/00 ,  B29H1/10

CPC分类号： B29C47/60 ,  B29C47/6075 ,  B29C47/0009

摘要： Apparatus and method for preparing a plasticated material from solids introduced into the apparatus, the apparatus including a barrel having a screw conveyor defining a channel for conveying the material in a downstream direction as the material is melted, the channel including a solids conveying zone and a melting zone downstream from the solids conveying zone, the apparatus and the method including, respectively, means and the step of providing an abrupt change in the volume of the channel at a specified location between the solids conveying zone and the melting zone for inducing the formation of a melt pool in the channel at that location.

摘要翻译： 装置和方法，用于从引入到装置中的固体制备塑化材料，该装置包括具有螺旋输送机的筒，该螺旋输送机限定用于当材料熔化时沿下游方向输送材料的通道，该通道包括固体输送区和 熔融区域，该装置和方法分别包括在固体输送区和熔化区之间的特定位置处提供通道体积的突然变化的手段和步骤，用于诱导地层 在该位置的通道中的熔池。