公开(公告)号：US07585102B2

公开(公告)日：2009-09-08

申请号：US12217346

申请日：2008-07-03

Applicant: Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

Inventor： Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

IPC: B01F3/20 ,  B01F5/02 ,  B01F5/06 ,  B29C47/10 ,  B29C47/78 ,  B29C47/92 ,  B29C47/58

CPC classification number: B30B15/308 ,  B29B17/0036 ,  B29B2017/048 ,  B29C47/0019 ,  B29C47/0026 ,  B29C47/10 ,  B29C47/1009 ,  B29C47/1027 ,  B29C47/385 ,  B29C47/585 ,  B29C47/6018 ,  B29C47/786 ,  B29C47/92 ,  B29C2947/92104 ,  B29C2947/9259 ,  B29C2947/926 ,  B29C2947/92704 ,  B29C2947/92828 ,  B29K2067/00 ,  Y02W30/62 ,  Y02W30/625

Abstract: An apparatus for filling a screw (7) bearingly supported within a housing (6), in particular of an extruder, for processing of pre-comminuted synthetic plastics material, in particular PET, has a filling opening (5) for the screw housing (6). This filling opening (5) is in flow connection with the lower outflow opening (4) of an upright receptacle 81) for the material to be processed. Within the receptacle (1), tools (30, 31) circulate around a, preferably vertical, axis, which tool act onto the material positioned within the receptacle (1). This material is introduced into the evacuable receptacle (1) through a sluice (60). A quickly circulating tool (30) for creating a mixing cone (71) is disposed between an upper interior portion (68) and a lower interior portion (69) of the receptacle (1). Within the lower interior portion (69) that constitutes a dwell space for the heated plastics material that has reached it for thermal homogenization thereof, also circulating tools (31) are disposed, which, however, are mere mixing tools without substantial introduction of power, so that within this dwell space an agglomeration of the plastics material is avoided.

Abstract translation: 用于填充螺钉（7）的装置具有用于处理预粉碎的合成塑料材料（特别是PET）的轴承支承在壳体（6）内的特别是挤出机的螺钉（7），具有用于螺钉壳体的填充开口（5） 6）。 该填充开口（5）与待处理材料的直立插座81的下流出开口（4）流动连接。 在容器（1）内，工具（30,31）围绕（优选垂直）轴线循环，该工具作用在位于容器（1）内的材料上。 该材料通过闸门（60）被引入到可抽出的容器（1）中。 用于产生混合锥体（71）的快速循环工具（30）设置在容器（1）的上部内部部分（68）和下部内部部分（69）之间。 在构成用于热均质化的加热的塑料材料的停留空间的下部内部部分（69）内，还设置有循环工具（31），然而这些工具仅仅是混合工具，而不需要大量的动力， 使得在该停留空间内避免了塑料材料的聚集。

公开(公告)号：US07520458B2

公开(公告)日：2009-04-21

申请号：US11885607

申请日：2006-05-16

Applicant: Helmuth Schulz

Inventor： Helmuth Schulz

IPC: A01F29/00 ,  B02C19/00 ,  B03B7/00

CPC classification number: B29B9/065

Abstract: The invention relates to a device for granulation of an ejected material from at least one nozzle (7), in particular a thermoplastic plastic, with a perforated plate (2) comprising the nozzles (7). A blade head (10) supporting several blades (11) lies opposite the same, fixed to a shaft (9) which is rotatably driven by a motor (13). The motor (13) is suspended such as to be displaced relative to the housing (1) by means of a suspension (15), however the above is suspended in such a manner that displacement is only possible in the direction of the axis (8) of the shaft (9) and not in a radial direction. The suspension (15) comprises at least one membrane (14) which suspends the motor (13) on the granulator housing (1). The motor (13) can be adjusted relative to the perforated plate (2) by means of an adjuster device (27), such that the desired pressure of the blade on the perforated plate (2) is maintained. The excised granulate particles are drawn out of the housing (1) by means of coolant.

Abstract translation: 本发明涉及一种用于从至少一个喷嘴（7），特别是热塑性塑料制造喷射材料的装置，其中包括喷嘴（7）的多孔板（2）。 支撑多个叶片（11）的叶片头（10）与其相对，固定到由马达（13）可旋转地驱动的轴（9）上。 电动机（13）被悬挂以便通过悬架（15）相对于壳体（1）移动，然而上述悬挂的方式是只能在轴线方向（8 ）并且不在径向方向上。 悬架（15）包括至少一个将马达（13）悬挂在造粒机壳体（1）上的膜（14）。 马达（13）可以通过调节装置（27）相对于多孔板（2）进行调节，从而保持多孔板（2）上的叶片所需的压力。 切除的颗粒通过冷却剂从壳体（1）中抽出。

公开(公告)号：US20090004325A1

公开(公告)日：2009-01-01

申请号：US11883148

申请日：2005-12-22

Applicant: Helmut Bacher ,  Helmuth Schulz ,  Klaus Feichtinger

Inventor： Helmut Bacher ,  Helmuth Schulz ,  Klaus Feichtinger

IPC: B29C47/10

CPC classification number: B29B17/04 ,  B29B7/60 ,  B29B17/0026 ,  B29B2017/048 ,  B29C45/0001 ,  B29C48/022 ,  B29C48/06 ,  B29C48/285 ,  B29C48/287 ,  B29C48/385 ,  B29C48/39 ,  B29C48/40 ,  B29C48/501 ,  B29C48/52 ,  B29K2067/00 ,  B29K2105/26 ,  Y02W30/62 ,  Y02W30/625

Abstract: A device for filling an extruder, which can optionally be an external extruder, with pretreated thermoplastic plastics material, in particular PET, has at least one evacuatable container (1) in which moving, in particular rotating, tools (7) are provided for pretreatment of the material. This pretreatment comprises drying and, optionally, crystallisation. Each container (1) has a discharge opening (18) for the flowable material (12), which discharge opening (18), with respect to the material, is fluidically connected to the filling opening (35) of the extruder (36). The device preferably has only a single container stage, the outlet of which is fluidically connected to a coupling (69), which is connectable to the filling opening (35) of the extruder (36), via a transfer section (31) maintaining the flowable state of the material (12) pretreated in the container (1) (FIG. 1).

Abstract translation: 用于填充挤出机的装置，其可以任选地是具有预处理的热塑性塑料材料，特别是PET的外部挤出机，具有至少一个可抽出的容器（1），其中提供移动的，特别是旋转的工具（7）用于预处理 的材料。 该预处理包括干燥和任选地结晶。 每个容器（1）具有用于可流动材料（12）的排出口（18），相对于该材料，排出口（18）流体连接到挤出机（36）的填充开口（35）。 该装置优选地仅具有单个容器台，其出口流体连接到可通过转运部分（31）连接到挤出机（36）的填充开口（35）的联接器（69），该转运部分保持 在容器（1）（图1）中预处理的材料（12）的可流动状态。

公开(公告)号：US07404665B2

公开(公告)日：2008-07-29

申请号：US10480132

申请日：2002-06-06

Applicant: Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

Inventor： Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

IPC: B29C47/92

CPC classification number: B30B15/308 ,  B29B17/0036 ,  B29B2017/048 ,  B29C47/0019 ,  B29C47/0026 ,  B29C47/10 ,  B29C47/1009 ,  B29C47/1027 ,  B29C47/385 ,  B29C47/585 ,  B29C47/6018 ,  B29C47/786 ,  B29C47/92 ,  B29C2947/92104 ,  B29C2947/9259 ,  B29C2947/926 ,  B29C2947/92704 ,  B29C2947/92828 ,  B29K2067/00 ,  Y02W30/62 ,  Y02W30/625

Abstract: An apparatus for filling a screw (7) bearingly supported within a housing (6), in particular of an extruder, for processing of pre-comminuted synthetic plastics material, in particular PET, has a filling opening (5) for the screw housing (6). This filling opening (5) is in flow connection with the lower outflow opening (4) of an upright receptacle 81) for the material to be processed. Within the receptacle (1), tools (30, 31) circulate around a preferably vertical axis, and they act on the material positioned within the receptacle (1). This material is introduced into the evacuable receptacle (1) through a sluice (60). A quickly circulating tool (30) for creating a mixing cone (71) is disposed between an upper interior portion (68) and a lower interior portion (69) of the receptacle (1). Within the lower interior portion (69) that constitutes a dwell space for the heated plastics material that has reached it for thermal homogenization thereof, also circulating tools (31) are disposed, which, however, are mere mixing tools without substantial introduction of power, so that within this dwell space an agglomeration of the plastics material is avoided.

Abstract translation: 用于填充螺钉（7）的装置具有用于处理预粉碎的合成塑料材料（特别是PET）的轴承支承在壳体（6）内的特别是挤出机的螺钉（7），具有用于螺钉壳体的填充开口（5） 6）。 该填充开口（5）与待处理材料的直立插座81的下流出开口（4）流动连接。 在容器（1）内，工具（30,31）围绕优选垂直轴线循环，并且它们作用在位于容器（1）内的材料上。 该材料通过闸门（60）被引入到可抽出的容器（1）中。 用于产生混合锥体（71）的快速循环工具（30）设置在容器（1）的上部内部部分（68）和下部内部部分（69）之间。 在构成用于热均质化的加热的塑料材料的停留空间的下部内部部分（69）内，还设置有循环工具（31），然而这些工具仅仅是混合工具，而不需要大量的动力， 使得在该停留空间内避免了塑料材料的聚集。

公开(公告)号：US07275703B2

公开(公告)日：2007-10-02

申请号：US10558135

申请日：2005-11-22

Applicant: Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

Inventor： Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

IPC: B02C15/00

CPC classification number: B29B17/0412 ,  B29B13/10 ,  B29B17/0036 ,  B29B2017/046 ,  B29B2017/048 ,  B29C47/0011 ,  B29C47/10 ,  B29C47/585 ,  B29K2101/12 ,  B29K2105/26 ,  Y02W30/62 ,  Y02W30/625

Abstract: A device for the preparation of, preferably thermoplastic, plastics material for recycling purposes has a container (1) in which at least one rotating mixing and/or comminuting tool (14) is arranged. The material thus treated is fed through an outlet opening (17) which is arranged at the bottom of the container (1) and to which the feed opening (18) of a housing (19) is fluidly connected. In this housing are arranged at least two screws (21, 22) which are jointly charged with material. The diameter (D) of the container (1) and the diameter (d) of each of the screws (21, 22) are in the relationship D=103{square root over (d2K)}, where D is the inner diameter of the circular cylindrical container (1) or the inner diameter of a hypothetical circular cylindrical container converted to the same capacity and having the same effective height, d is the screw diameter, and K is a constant greater than or equal to 50.

Abstract translation: 用于制备用于回收目的的优选热塑性塑料材料的装置具有其中布置有至少一个旋转混合和/或粉碎工具（14）的容器（1）。 如此处理的材料通过布置在容器（1）的底部并且壳体（19）的进料口（18）流体连接到的出口开口17进料。 在该壳体中布置有至少两个共同带有材料的螺钉（21,22）。 容器（1）的直径（D）和每个螺钉（21,22）的直径（d）为<？in-line-formula description =“In-line Formulas”end =“lead “？”D = 10 3（平方根超过（d <2> K）}，<？in-line-formula description =“In-line Formulas”end =“ 尾部“→>其中D是圆筒形容器（1）的内径或转换成相同容量且具有相同有效高度的假想圆筒形容器的内径，d是螺杆直径，K是 常数大于或等于50。

公开(公告)号：US06537454B1

公开(公告)日：2003-03-25

申请号：US09762446

申请日：2001-02-05

Applicant: Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

Inventor： Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

IPC: B29C4768

CPC classification number: B29C47/0877 ,  B29C47/0009 ,  B29C47/682

Abstract: A device for controlling the flow of plastics material, heated until flowable, through a housing, in particular a filtering device or a direction-control device for the plastics material, comprises a flow channel extending through the housing, and a plunger of circular cross-section longitudinally displaced in a bore of the housing transversely to the longitudinal direction of the flow channel. The plunger crosses the flow channel. An unslotted scraper ring is mounted outside the housing on a portion of the plunger projecting from the housing and is held by a stop so that the plunger is displaceable relative to the scraper ring. The inner diameter (d2) of the scraper ring is smaller than the diameter (d0) of the bore of the housing and also smaller than the diameter (d1) of the end of the plunger portion remote from the housing in the coldest operating state of that plunger portion. The scraper ring is always pretensioned on the plunger portion and therefore reliably scrapes off leaked material adhering to and carried by the plunger when the latter moves out of the housing.

Abstract translation: 用于控制通过壳体，特别是用于塑料材料的过滤装置或方向控制装置的加热直到可流动的塑料材料的流动的装置包括延伸穿过壳体的流动通道和圆形横截面的柱塞， 横向于流动通道的纵向方向在壳体的孔中纵向移位。 柱塞穿过流动通道。 未插入的刮刀环安装在外壳外部的柱塞的从壳体突出的部分上并且被止动件保持，使得柱塞相对于刮刀环可移位。 刮刀环的内径（d2）小于壳体的孔的直径（d0），并且还小于在最冷运行状态下远离壳体的柱塞部分的端部的直径（d1） 该柱塞部分。 刮刀环总是预紧在柱塞部分上，因此当柱塞移出壳体时，可靠地刮掉粘附在柱塞上并被其承载的泄漏材料。

公开(公告)号：US06406174B2

公开(公告)日：2002-06-18

申请号：US09402140

申请日：1999-09-29

Applicant: Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

Inventor： Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

IPC: B29B742

CPC classification number: B29C47/0871 ,  B29C47/0009 ,  B29C47/081 ,  B29C47/38 ,  B29C47/68 ,  B29C47/686 ,  B29C47/745 ,  B29C47/92 ,  B29C2947/92019 ,  B29C2947/924 ,  B29C2947/92514 ,  B29C2947/92895

Abstract: An apparatus and a method for controlling a degree of attrition or wear of a sealing screw conveying plasticized material are provided. The apparatus includes an opening which intersects the wall of a housing of the screw in the region of the screw threads or in the region immediately neighboring the screw threads. Another opening intersects the wall of the housing. The two openings are spaced apart axially from each other and the pressure sensors connected to both openings. The process involved conveys a plasticized material against a resistance, the resistance being a sealing screw bearing supported within the screw housing. The pressure of the conveyed material is measured at two locations spaced apart from each other in the direction of conveyance. The two locations are disposed on both sides of a resistance body towards which the sealing screw conveys the material. The difference between the two measured values is used to indicate the degree of wear of the screw or its housing, respectively.

Abstract translation: 提供了一种用于控制输送增塑材料的密封螺钉的磨损或磨损程度的装置和方法。 该装置包括在螺纹区域内或紧邻螺纹螺纹的区域中与螺钉的壳体的壁相交的开口。 另一个开口与外壳的墙壁相交。 两个开口彼此轴向间隔开，压力传感器连接到两个开口。 所涉及的过程是将抗塑性材料传导抵抗阻力，阻力是支撑在螺钉壳体内的密封螺钉轴承。 输送材料的压力是在输送方向上彼此间隔开的两个位置测量的。 两个位置设置在电阻体的两侧，密封螺钉朝向该电阻体的两侧输送材料。 两个测量值之间的差异用于分别表示螺钉或其外壳的磨损程度。

公开(公告)号：US5643450A

公开(公告)日：1997-07-01

申请号：US495617

申请日：1995-08-02

Applicant: Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

Inventor： Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

IPC: A23L2/70 ,  A23N1/00 ,  B01D29/01 ,  B01D29/03 ,  B01D29/54 ,  B01D29/64 ,  B01D35/02 ,  B29B13/10 ,  B29C47/68

CPC classification number: B01D29/036

Abstract: A filter apparatus for thermoplastic synthetic plastics material melts comprises a housing (2) in which two filter disks (5,6) are disposed in parallel to each other and spaced apart from each other. The melt to be filtered is supplied to these filter disks (5,6) via an upstream channel (19). The impurities gathering on the upstream side of the filter disks (5,6) are continuously scraped off by a scraper (8) that carries a plurality of scraper elements (10) disposed along curved lines spaced apart from each other so that they convey the impurities towards the center of the filter disks (5,6). There, the impurities reach a conveyance channel (22) in which they are conveyed off by at least one worm (23,24).

Abstract translation: PCT No.PCT / AT94 / 00012 Sec。 371日期：1995年8月2日 102（e）日期1995年8月2日PCT 1994年2月2日PCT PCT。 公开号WO94 / 17981 日本1984年8月18日一种用于热塑性合成塑料材料熔体的过滤装置包括壳体（2），其中两个过滤盘（5,6）彼此平行地设置并彼此间隔开。 待过滤的熔体经由上游通道（19）供应到这些过滤盘（5,6）。 聚集在过滤盘（5,6）的上游侧的杂质被刮板（8）连续地刮掉，所述刮刀（8）承载沿着彼此间隔开的曲线设置的多个刮刀元件（10），以便它们传送 过滤盘中心的杂质（5,6）。 在那里，杂质到达输送通道（22），在该输送通道中它们被至少一个蠕虫（23,24）输送出去。

公开(公告)号：US5536154A

公开(公告)日：1996-07-16

申请号：US256118

申请日：1994-06-23

Applicant: Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

Inventor： Helmut Bacher ,  Helmuth Schulz ,  Georg Wendelin

IPC: B29B13/00 ,  B29B13/10 ,  B29B17/00 ,  B29B17/04 ,  B29K105/26 ,  A21C11/10

CPC classification number: B29B17/0412 ,  B29B13/10 ,  B29B2017/048 ,  Y02W30/625

Abstract: An apparatus for pre-treatment of thermoplastic synthetic plastics material, for example polyester waste, comprises at least two receptacles (1,13) disposed in series following each other, in each one of which receptacles a comminuting or mixing tool (5) rotates around a vertical axis (4) in the bottom region of the receptacle (1 or 13). At least the downstream receptacle has an evacuation line (18) through which, optionally also a protective gas can be introduced. The receptacles (1,13) are connected to each other by a tube piece (12) in which a shut-off means (20) is disposed so that the vacuum in the downstream receptacle (13) can be maintained without any problem until the shut-off valve (20) is opened, whereupon the vacuum in the receptacle (13) sucks on the material positioned in the upstream receptacle (1). Therefore, in the upstream receptacle (1)--when seen in flowing direction of the synthetic plastics material--the synthetic plastics material is pre-comminuted, pre-heated, pre-dried and pre-compressed, what is still assisted by the turbulence when sucked-in into the downstream receptacle (13). In such a manner, completely homogeneous material is conveyed by a worm (16) connected to the last receptacle (13) to further processing (FIG. 1).

Abstract translation: PCT No.PCT / AT93 / 00051 Sec。 371日期1994年6月23日 102（e）1994年6月23日PCT 1993年3月16日PCT公布。 WO93 / 18902 PCT公开号 日期：1993年9月30日。用于预处理热塑性合成塑料材料（例如聚酯废物）的设备包括至少两个彼此串联设置的容器（1,13），其中每个容器中的粉碎或 混合工具（5）围绕容器（1或13）的底部区域中的垂直轴线（4）旋转。 至少下游容器具有排气管线（18），任选地还可以引入保护气体。 容器（1,13）通过其中设置有切断装置（20）的管件（12）彼此连接，使得下游容器（13）中的真空可以保持任何问题，直到 关闭阀（20）打开，于是容器（13）中的真空吸附在位于上游容器（1）中的材料上。 因此，在上游容器（1）中 - 当从合成塑料材料的流动方向看时，合成塑料材料是预粉碎的，预热的，预干燥的和预压缩的，但是当湍流 吸入下游容器（13）。 以这种方式，完全均匀的材料由连接到最后一个容器（13）的蜗杆（16）输送以进一步处理（图1）。

公开(公告)号：US09346190B2

公开(公告)日：2016-05-24

申请号：US13575130

申请日：2010-06-09

Applicant: Helmuth Schulz ,  Günther Klammer

Inventor： Helmuth Schulz ,  Günther Klammer

IPC: B29B7/00 ,  B29B7/48 ,  B29C47/08 ,  B29C47/38 ,  B29C47/40 ,  B29C47/60 ,  B29C47/00

CPC classification number: B29B7/48 ,  B29B7/484 ,  B29C47/0009 ,  B29C47/0861 ,  B29C47/38 ,  B29C47/402 ,  B29C47/406 ,  B29C47/6012

Abstract: The invention relates to a device for processing material by mixing and/or plasticating, comprising at least two conical screws (2, 3) which are arranged next to each other in a common screw casing (1) and the flights of which engage with one another and are driven to rotate in the same direction of rotation about the respective screw axis (4, 5) by at least one motor, with the material that is to be processed being fed to the screws (2, 3) through at least one feed opening (6) in the screw casing (1) which is arranged in the feed zone (E) of one end face of the screws (2, 3), and with the material that has been processed by the screws (2, 3) leaving the screw casing (1) through at least one outlet opening (7) in the screw casing (1) that is arranged in the discharge zone (A) of the other end face of the screws (2, 3). In order to provide advantageous plasticating conditions it is proposed that the ratio of the numerical values of the screw outside diameter (c, d) to the profile overlap, i.e. to the overlapping area of the two screws (2, 3), both in the feed zone (E) and in the discharge zone (A) is in the range of between one to one and one to two.

Abstract translation: 本发明涉及一种用于通过混合和/或塑化处理材料的装置，包括至少两个锥形螺钉（2,3），它们在共同的螺钉壳体（1）中彼此相邻布置，并且其中的叶片与一个 另一个并被驱动以通过至少一个电动机围绕相应的螺杆轴线（4,5）以相同的旋转方向旋转，待处理的材料通过至少一个电机被馈送到螺钉（2,3） 螺钉壳体（1）中的进给口（6），其布置在螺钉（2,3）的一个端面的进给区域（E）中，以及用螺钉（2,3）处理的材料 ）通过设置在螺钉（2,3）的另一端面的排放区域（A）中的螺钉壳体（1）中的至少一个出口（7）离开螺旋壳体（1）。 为了提供有利的塑化条件，提出螺杆外径（c，d）与轮廓的数值的比例与两个螺钉（2,3）的重叠面积重叠，两者在 进料区（E）和排放区（A）的范围在1至1和1与2之间。