公开(公告)号：US20110309172A1

公开(公告)日：2011-12-22

申请号：US13068719

申请日：2011-05-18

申请人： Gerhard Hehenberger

发明人： Gerhard Hehenberger

IPC分类号： B07B13/00

CPC分类号： B29B9/06 ,  B29B9/065 ,  B29C47/0011 ,  B29C47/0014 ,  B29C47/20 ,  B29C47/30 ,  B29K2105/251

摘要： An apparatus for granulating plastic is described, comprising a granulating head (1) with nozzle bodies (2) which are inserted in the granulating head (1) and protrude axially beyond its face, and a perforated plate (5) placed axially in front of the granulating head (1), the pass-through holes (6) of which receive the protruding nozzle bodies (2) by interposing a ring seal (10) with play. In order to provide advantageous cutting conditions it is proposed that the nozzle bodies (2) are flush with the perforated plate (5), and that the ring seals (10) are held in a pretensioned manner in the radial direction between the walls of the pass-through holes (6) and the nozzle bodies (2).

摘要翻译： 描述了一种用于造粒塑料的设备，其包括具有喷嘴体（2）的造粒头（1），所述喷嘴体（2）插入到所述造粒头部（1）中并且轴向突出超过其表面;以及穿孔板（5） 造粒头（1），其通孔（6）通过插入环形密封件（10）而具有突出的喷嘴体（2）。 为了提供有利的切割条件，提出喷嘴体（2）与多孔板（5）齐平，并且环形密封件（10）在径向方向上以预紧的方式保持在 通孔（6）和喷嘴体（2）。

公开(公告)号：US07367792B2

公开(公告)日：2008-05-06

申请号：US11117670

申请日：2005-04-28

申请人： Johannes Remili ,  Gerhard Hehenberger

发明人： Johannes Remili ,  Gerhard Hehenberger

IPC分类号： B29C47/12

CPC分类号： B29B9/065 ,  B01J2/20 ,  B29C47/0011 ,  B29C47/30 ,  B29C47/86 ,  B29C47/864 ,  B29C2035/1616

摘要： The invention relates to an arrangement with an extrusion die (1) of an extruder for granulating plastic material with several pass-through openings (4) for allowing the passage of plastic melt, and a granulating die plate (2) with holes (3) arranged on its die face (1′), with the pass-through openings (4) each opening into a separate nozzle-like projection (6) protruding beyond the front die face (1′) of the extrusion die (1), with the free cross section of the holes (3) being larger than the outside circumference of the projections (6) for the contactless reception of the nozzle-like projections (6) in the holes (3) of the granulating die plate (2) by forming a clearance (7), and with an elastic sealing material (10) being arranged between a front face surface (8) of the nozzle-like projection (6) and a supporting element joined with the granulating die plate (2), preferably a holding flange (2′) of the granulating die plate (2). In order to create advantageous conditions it is proposed that the nozzle-like projections (6) comprise a web (12) projecting beyond its face surface (8) at each of its inner sides delimiting the pass-through opening (4).

摘要翻译： 本发明涉及一种具有挤出机的挤出模具（1）的装置，该挤出机用于使塑料材料颗粒化，具有用于允许塑料熔体通过的多个通过开口（4）和具有孔（3）的造粒模板（2） 布置在其模具面（1'）上，其中穿通开口（4）各自打开到突出超过挤出模具（1）的前模面（1'）的单独的喷嘴状突起（6）中， 所述孔（3）的自由截面大于所述突起（6）的外周，用于通过所述喷丸状突起（6）在所述造粒模板（2）的孔（3）中的非接触式接收，所述自由截面由 形成间隙（7），并且在喷嘴状突起（6）的前表面（8）和与造粒模板（2）连接的支撑元件之间布置有弹性密封材料（10） 颗粒模板（2）的保持凸缘（2'）。 为了创造有利条件，提出了喷嘴状突起（6）包括在限定通过开口（4）的每个内侧处突出超过其表面（8）的腹板（12）。

公开(公告)号：US20070266590A1

公开(公告)日：2007-11-22

申请号：US11732111

申请日：2007-04-02

申请人： Gerhard Hehenberger ,  Johannes Remili

发明人： Gerhard Hehenberger ,  Johannes Remili

IPC分类号： F26B3/06

CPC分类号： B29B9/16 ,  B29B13/065 ,  F26B3/06 ,  F26B17/26

摘要： Process for the drying of plastic granulates composed of any base materials, especially of composite materials, the granulates being produced using the under-water or water-ring granulation principle or a similar technology where the granulate is fed from the granulating device to a gravity water separator (1) by means of a processing water stream and thereafter to a drying device (2), whereby inside the drying device (2), heated ambient air is aspirated through the granulate, the supplied heat content of the heated ambient air being extracted from the processing water by means of heat exchanger (12). The drying device (2) comprises a housing (8) with a superimposed exhaust hood (9), a fan (10) disposed inside the exhaust hood (9) for the removal of the moist drying air, an air inlet embodied as an air filter (11), an air-permeable conveyor device (6) for the transport of the granulate through the drying device (2) and an air heating device (12) disposed between the air filter (11) and the conveyor device (6).

摘要翻译： 干燥由任何基材，特别是复合材料组成的塑料颗粒的方法，使用水中或水环制粒原理制备的颗粒或类似的技术，其中颗粒从造粒装置进料至重力水 分离器（1），然后进入干燥装置（2），由此在干燥装置（2）内部通过颗粒吸入加热的环境空气，提取加热的环境空气的供应热量 从加热水通过热交换器（12）。 干燥装置（2）包括具有叠加的排气罩（9）的壳体（8），设置在排气罩（9）的内部以用于除去湿干燥空气的风扇（10），被实施为空气 过滤器（11），用于通过干燥装置（2）输送颗粒的透气性输送装置（6）和设置在空气过滤器（11）和输送装置（6）之间的空气加热装置（12） 。

公开(公告)号：US20060068052A1

公开(公告)日：2006-03-30

申请号：US11117670

申请日：2005-04-28

申请人： Johannes Remili ,  Gerhard Hehenberger

发明人： Johannes Remili ,  Gerhard Hehenberger

IPC分类号： B28B7/14

CPC分类号： B29B9/065 ,  B01J2/20 ,  B29C47/0011 ,  B29C47/30 ,  B29C47/86 ,  B29C47/864 ,  B29C2035/1616

摘要： The invention relates to an arrangement with an extrusion die (1) of an extruder for granulating plastic material with several pass-through openings (4) for allowing the passage of plastic melt, and a granulating die plate (2) with holes (3) arranged on its die face (1′), with the pass-through openings (4) each opening into a separate nozzle-like projection (6) protruding beyond the front die face (1′) of the extrusion die (1), with the free cross section of the holes (3) being larger than the outside circumference of the projections (6) for the contactless reception of the nozzle-like projections (6) in the holes (3) of the granulating die plate (2) by forming a clearance (7), and with an elastic sealing material (10) being arranged between a front face surface (8) of the nozzle-like projection (6) and a supporting element joined with the granulating die plate (2), preferably a holding flange (2′) of the granulating die plate (2). In order to create advantageous conditions it is proposed that the nozzle-like projections (6) comprise a web (12) projecting beyond its face surface (8) at each of its inner sides delimiting the pass-through opening (4).

摘要翻译： 本发明涉及一种具有挤出机的挤出模具（1）的装置，该挤出机用于使塑料材料颗粒化，具有用于允许塑料熔体通过的多个通过开口（4）和具有孔（3）的造粒模板（2） 布置在其模具面（1'）上，其中穿通开口（4）各自打开到突出超过挤出模具（1）的前模面（1'）的单独的喷嘴状突起（6）中， 所述孔（3）的自由截面大于所述突起（6）的外周，用于通过所述喷丸状突起（6）在所述造粒模板（2）的孔（3）中的非接触式接收，所述自由截面由 形成间隙（7），并且在喷嘴状突起（6）的前表面（8）和与造粒模板（2）连接的支撑元件之间布置有弹性密封材料（10） 颗粒模板（2）的保持凸缘（2'）。 为了创造有利条件，提出了喷嘴状突起（6）包括在限定通过开口（4）的每个内侧处突出超过其表面（8）的腹板（12）。

公开(公告)号：US09067340B2

公开(公告)日：2015-06-30

申请号：US13068719

申请日：2011-05-18

申请人： Gerhard Hehenberger

发明人： Gerhard Hehenberger

IPC分类号： B29C47/30 ,  B29B9/06 ,  B29C47/00 ,  B29C47/20 ,  B29K105/00

CPC分类号： B29B9/06 ,  B29B9/065 ,  B29C47/0011 ,  B29C47/0014 ,  B29C47/20 ,  B29C47/30 ,  B29K2105/251

摘要： An apparatus for granulating plastic is described, comprising a granulating head (1) with nozzle bodies (2) which are inserted in the granulating head (1) and protrude axially beyond its face, and a perforated plate (5) placed axially in front of the granulating head (1), the pass-through holes (6) of which receive the protruding nozzle bodies (2) by interposing a ring seal (10) with play. In order to provide advantageous cutting conditions it is proposed that the nozzle bodies (2) are flush with the perforated plate (5), and that the ring seals (10) are held in a pretensioned manner in the radial direction between the walls of the pass-through holes (6) and the nozzle bodies (2).

摘要翻译： 描述了一种用于造粒塑料的设备，其包括具有喷嘴体（2）的造粒头（1），所述喷嘴体（2）插入到所述造粒头部（1）中并且轴向突出超过其表面;以及穿孔板（5） 造粒头（1），其通孔（6）通过插入环形密封件（10）而具有突出的喷嘴体（2）。 为了提供有利的切割条件，提出喷嘴体（2）与多孔板（5）齐平，并且环形密封件（10）在径向方向上以预紧的方式保持在 通孔（6）和喷嘴体（2）。

公开(公告)号：US08500434B2

公开(公告)日：2013-08-06

申请号：US13396914

申请日：2012-02-15

申请人： Gerhard Hehenberger

发明人： Gerhard Hehenberger

IPC分类号： B26D7/26 ,  B29B9/06

CPC分类号： B29B9/065

摘要： A device is described for granulating plastic having a granulating head (1) and having a drivable cutter head (4), which cooperates with a perforated plate (2) and is arranged inside a housing (3), and which is movable along an axial guide made of guide spars (7) and guide sleeves (8), which are displaceable on the guide spars (7), and is attachable to the granulating. head (1) via locking units (9). In order to provide advantageous design conditions, it is proposed that the locking units (9) comprise latching wedges (11) mounted so they are displaceable transversely to the guide sleeves (8), which penetrate the guide sleeves (8) and the guide spar (7) in oblong holes (12, 13) in the locking position and are supported in the direction of the spar axis on one side on the guide sleeve (8) and on the other side on the guide spar (7).

摘要翻译： 描述了一种用于造粒具有造粒头（1）并具有可驱动刀头（4）的塑料的装置，其与多孔板（2）配合并布置在壳体（3）内，并且可沿着轴向 由引导柱（7）和导向套（8）制成的引导件可以在导向柱（7）上移动，并可附着于造粒。 头部（1）通过锁定单元（9）。 为了提供有利的设计条件，提出了锁定单元（9）包括安装的锁定楔（11），使得它们可横向于导向套筒（8）移位，导向套筒（8）穿过导向套筒（8）和导向翼片 （7）在处于锁定位置的长方形孔（12,13）中，并且在导向套筒（8）的一侧上的翼梁轴线方向上支撑并且在引导梁（7）上的另一侧支撑。

公开(公告)号：US20120207870A1

公开(公告)日：2012-08-16

申请号：US13396914

申请日：2012-02-15

申请人： Gerhard HEHENBERGER

发明人： Gerhard HEHENBERGER

IPC分类号： B29C59/02

CPC分类号： B29B9/065

摘要： A device is described for granulating plastic having a granulating head (1) and having a drivable cutter head (4), which cooperates with a perforated plate (2) and is arranged inside a housing (3), and which is movable along an axial guide made of guide spars (7) and guide sleeves (8), which are displaceable on the guide spars (7), and is attachable to the granulating. head (1) via locking units (9). In order to provide advantageous design conditions, it is proposed that the locking units (9) comprise latching wedges (11) mounted so they are displaceable transversely to the guide sleeves (8), which penetrate the guide sleeves (8) and the guide spar (7) in oblong holes (12, 13) in the locking position and are supported in the direction of the spar axis on one side on the guide sleeve (8) and on the other side on the guide spar (7).

摘要翻译： 描述了一种用于造粒具有造粒头（1）并具有可驱动刀头（4）的塑料的装置，其与多孔板（2）配合并布置在壳体（3）内，并且可沿着轴向 由引导柱（7）和导向套（8）制成的引导件可以在导向柱（7）上移动，并可附着于造粒。 头部（1）通过锁定单元（9）。 为了提供有利的设计条件，提出了锁定单元（9）包括安装的锁定楔（11），使得它们可横向于导向套筒（8）移位，导向套筒（8）穿过导向套筒（8）和导向翼片 （7）在处于锁定位置的长方形孔（12,13）中，并且在导向套筒（8）的一侧上的翼梁轴线方向上支撑并且在引导梁（7）上的另一侧支撑。

公开(公告)号：US08037618B2

公开(公告)日：2011-10-18

申请号：US11901811

申请日：2007-09-19

申请人： Gerhard Hehenberger ,  Johannes Remili

发明人： Gerhard Hehenberger ,  Johannes Remili

IPC分类号： F26B11/00

CPC分类号： B29B9/16 ,  B29B13/065 ,  F26B5/08 ,  F26B17/22 ,  F26B17/24

摘要： Device for dewatering and drying solids, especially plastics granulated under water, in form of a centrifuge dryer comprising a housing (1) having an inlet opening (2) for the solid material with adhering water and an outlet opening (3) for the dehydrated solid material, a screen cylinder (4) fixedly disposed inside the housing (1), a rotor (5) arranged inside the screen cylinder (4) and wings (6) attached to the rotor at a distance from one another, a water drain (7), and arrangements (8, 8′) for the introduction and removal of an air stream passing vertically through the device. It is distinguished on the one hand in that the inlet opening (2) is arranged tangential to the screen cylinder (4, 10). On the other hand it is distinguished in that the fixed screen cylinder (4) is comprised of at least three screen cylinders (10, 11, 12) arranged vertically one over another, each of the screen cylinders (10, 11, 12) is being comprised of at least two segment shells (10, 10′, 11, 11′, 12, 12′) where the lowermost screen cylinder (10) is comprised of a screen-like shell (10′) and a solid segment shell (10″).

摘要翻译： 用于脱水和干燥固体的装置，特别是在水下造粒的塑料，以离心干燥机的形式，其包括具有用于固体材料的附着水的入口（2）和用于脱水固体的出口（3）的壳体（1） 材料，固定地设置在所述壳体（1）内的筛筒（4），布置在所述筛筒（4）内的转子（5）和与所述转子相距一定距离的翼（6），排水 7）和用于引入和移除垂直穿过该装置的空气流的装置（8,8'）。 一方面区别在于入口开口（2）与丝网滚筒（4,10）相切。 另一方面，不同之处在于，固定丝网滚筒（4）由至少三个垂直排列的丝网滚筒（10,11,12）组成，每个丝网滚筒（10,11,12）是 由至少两个分段壳体（10,10'，11,11'，12,12'）组成，其中最下面的丝网滚筒（10）由屏幕状壳体（10'）和实心分段壳体 10“）。

公开(公告)号：US20080072447A1

公开(公告)日：2008-03-27

申请号：US11901811

申请日：2007-09-19

申请人： Gerhard Hehenberger ,  Johannes Remili

发明人： Gerhard Hehenberger ,  Johannes Remili

IPC分类号： F26B5/08

CPC分类号： B29B9/16 ,  B29B13/065 ,  F26B5/08 ,  F26B17/22 ,  F26B17/24

摘要： Device for dewatering and drying solids, especially plastics granulated under water, in form of a centrifuge dryer comprising a housing (1) having an inlet opening (2) for the solid material with adhering water and an outlet opening (3) for the dehydrated solid material, a screen cylinder (4) fixedly disposed inside the housing (1), a rotor (5) arranged inside the screen cylinder (4) and wings (6) attached to the rotor at a distance from one another, a water drain (7), and arrangements (8, 8′) for the introduction and removal of an air stream passing vertically through the device. It is distinguished on the one hand in that the inlet opening (2) is arranged tangential to the screen cylinder (4, 10). On the other hand it is distinguished in that the fixed screen cylinder (4) is comprised of at least three screen cylinders (10, 11, 12) arranged vertically one over another, each of the screen cylinders (10, 11, 12) is being comprised of at least two segment shells (10, 10′, 11, 11′, 12, 12′) where the lowermost screen cylinder (10) is comprised of a screen-like shell (10′) and a solid segment shell (10″).

摘要翻译： 用于脱水和干燥固体的装置，特别是在水下造粒的塑料，以离心干燥机的形式，其包括具有用于固体材料的附着水的入口（2）和用于脱水固体的出口（3）的壳体（1） 材料，固定地设置在所述壳体（1）内的筛筒（4），布置在所述筛筒（4）内的转子（5）和与所述转子相距一定距离的翼（6），排水 7）和用于引入和移除垂直穿过该装置的空气流的装置（8,8'）。 一方面区别在于入口开口（2）与丝网滚筒（4,10）相切。 另一方面，不同之处在于，固定丝网滚筒（4）由至少三个垂直排列的丝网滚筒（10,11,12）组成，每个丝网滚筒（10,11,12）是 由至少两个分段壳体（10,10'，11,11'，12,12'）组成，其中最下面的丝网滚筒（10）由屏幕状壳体（10'）和实心分段壳体 10“）。

公开(公告)号：US08778192B2

公开(公告)日：2014-07-15

申请号：US13164898

申请日：2011-06-21

申请人： Gerhard Hehenberger ,  Werner Haan

发明人： Gerhard Hehenberger ,  Werner Haan

IPC分类号： B01D21/26 ,  B01D29/085

CPC分类号： B29B13/065 ,  F26B5/08 ,  F26B17/101

摘要： A method and apparatus for dewatering a mixture of granulate and water are disclosed. In accordance with one example of the system described herein, the apparatus includes a casing as well as hollow sieve body with side walls formed as a sieve, the sieve body being arranged in the casing and suspended thereto. The sieve body tapers towards the bottom, and a clearance is formed between the casing and sieve body. For delivering the granulate-water mixture an inlet is arranged in the upper part of the sieve body. A corresponding outlet for the dewatered granulate is located at the bottom of the sieve body. The inlet is arranged in the sieve body and the sieve is formed such that the water laterally escapes through the sieve into the clearance due to centrifugal and gravitational forces when passing through the sieve body from top to bottom.

摘要翻译： 公开了一种用于使颗粒和水的混合物脱水的方法和装置。 根据本文所述的系统的一个示例，该装置包括壳体以及具有形成为筛子的侧壁的中空筛体，筛体布置在壳体中并悬挂在其上。 筛体朝向底部逐渐变细，并且在壳体和筛体之间形成间隙。 为了输送颗粒 - 水混合物，入口布置在筛体的上部。 脱水颗粒的相应出口位于筛体的底部。 入口布置在筛体中，并且形成筛子，使得当通过筛体从顶部到底部时，水由于离心和重力横向地通过筛子逸出到间隙中。