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1. 发明授权

US09248585B2 Granulation method using an underwater cutting (UWC) device 有权
标题翻译：使用水下切割（UWC）装置的造粒方法
公开(公告)号：US09248585B2
公开(公告)日：2016-02-02
申请号：US13697634
申请日：2011-05-12
申请人： Seiji Takamoto , Fumio Kobayashi , Reo Fujita , Shigeki Inoue , Junichi Iwai
发明人： Seiji Takamoto , Fumio Kobayashi , Reo Fujita , Shigeki Inoue , Junichi Iwai
IPC分类号： B29C47/78 , B29B9/06 , B01J2/20 , B29C47/60 , B29C47/92 , B29C47/00 , B29C47/08 , B29C47/30 , B29C47/36 , B29C47/68 , B29C47/76 , B29C47/86
CPC分类号： B29B9/065 , B01J2/20 , B29C47/0011 , B29C47/0813 , B29C47/0815 , B29C47/0866 , B29C47/30 , B29C47/364 , B29C47/367 , B29C47/6062 , B29C47/68 , B29C47/767 , B29C47/822 , B29C47/825 , B29C47/862 , B29C47/864 , B29C47/8895 , B29C47/92 , B29C2793/009 , B29C2947/92019 , B29C2947/92209 , B29C2947/92409 , B29C2947/92476 , B29C2947/92523 , B29C2947/92571 , B29C2947/92704 , B29C2947/92961 , B29C2947/92971
摘要： An object of the invention is to provide a granulation method and a granulation apparatus that can reduce the manufacturing costs of pellets. There is provided a granulation method which uses an underwater cutting (UWC) device 107 that cuts a medium to be processed extruded from holes of a die 106 by using cutter blades provided in a circulation box 109 and conveys the cut pellets from the circulation box 109 while cooling the cut pellets by pellet cooling/transport water (PCW). The granulation method includes circulating the PCW and stopping the circulation of the PCW after pushing the cutter blades against the die 106 while rotating the cutter blades, before the start of the granulation; storing a predetermined amount of PCW in the circulation box 109 by discharging the PCW; and heating the PCW, which is stored in the circulation box 109, up to 69° C. or more.
摘要翻译：本发明的目的是提供一种能够降低颗粒的制造成本的造粒方法和造粒装置。提供了一种使用水下切割（UWC）装置107的造粒方法，该水下切割装置107通过使用设置在循环箱109中的切割刀片切割从模具106的孔挤出的待处理介质，并将来自循环箱109的切割的颗粒输送同时通过颗粒冷却/输送水（PCW）冷却切割的颗粒。制粒方法包括循环PCW并停止PCW的循环，在开始造粒之前将切割刀片推向模具106同时旋转刀片; 通过排出PCW将预定量的PCW存储在循环箱109中; 并将存储在循环箱109中的PCW加热至69℃以上。

2. 发明申请

US20140001111A1 DIRT PRECIPITATOR FOR A HIGHLY VISCOUS MEDIUM 有权
标题翻译： DIRT PRECIPITATOR FOR HIGH VISIONUS MEDIUM
公开(公告)号：US20140001111A1
公开(公告)日：2014-01-02
申请号：US13813820
申请日：2011-07-21
申请人： Robert Middler
发明人： Robert Middler
IPC分类号： B29C47/68
CPC分类号： B29C47/683 , B29C47/0009 , B29C47/081 , B29C47/0815 , B29C47/0884 , B29C47/0886 , B29C47/68 , B29C47/681 , B29C47/684 , B29C47/88
摘要： The invention relates to a dirt precipitator (100) for a highly viscous medium, having a housing comprising a front housing element (30; 30′) that comprises at least one inlet channel (33) and a rear housing element (20) that comprises at least one outlet channel (23), mid having a screen wheal (10; 10′) rotatably mounted between the housing elements (20, 30; 30′) having a number n of screen positions disposed in a ring zone, on each of which at least one screen opening (11.1, . . . , 11.12) having at least one screen insert element is provided. The inlet channel (33), the outlet channel (23), and the screen opening (11.1, . . . 11.12) are disposed flush one after the other in at least one working position and form a flow channel, In all positions of the screen wheel (10; 10′), more than 50% of the screen openings (11.1, . . . ,11.12) are always able to be permeated, and are impinged by flow from at least one inlet channel and from which at least one outlet channel leads.
摘要翻译：本发明涉及一种用于高粘度介质的污垢除尘器（100），其具有包括至少一个入口通道（33）和后壳体元件（20）的前壳体元件（30; 30'）的壳体，至少一个出口通道（23），中间具有可旋转地安装在壳体元件（20,30; 30'）之间的筛网风扇（10; 10'），每个壳体元件（20,30; 30'）具有设置在环形区域中的第n个屏幕位置其中提供至少一个具有至少一个屏幕插入元件的屏幕开口（11.1，...，11.12）。入口通道（33），出口通道（23）和筛网开口（11.1，...，11.12）在至少一个工作位置中一个接一个地平齐地排列并形成流动通道。在所有位置屏幕轮（10; 10'），超过50％的筛孔（11.1，...，11.12）总是能够被渗透，并且通过来自至少一个入口通道的流动而撞击，并且至少一个出口通道引线。

3. 发明授权

US08356625B2 Device for the controlled guidance of a polymer melt 有权
标题翻译：控制引导聚合物熔体的装置
公开(公告)号：US08356625B2
公开(公告)日：2013-01-22
申请号：US12446273
申请日：2007-10-22
申请人： Detlef Gneuss
发明人： Detlef Gneuss
IPC分类号： B29C47/68
CPC分类号： B29C47/0815 , B29C47/0009 , B29C47/68 , B29C47/686 , Y10T137/794 , Y10T137/8049 , Y10T137/86558 , Y10T137/86566 , Y10T137/86863 , Y10T137/86871
摘要： A valve has a housing formed with a central chamber centered on and extending along a main axis, an inlet passage and an outlet passage having mouths in the chamber spaced angularly from and confronting each other, and a secondary passage offset from the inlet and outlet passages and centered on an axis offset from a center of one of the mouths by more than 90°. A valve pin fitted in the chamber is formed with a secantally throughgoing flow passage centered on a flow-passage axis generally parallel to but offset from a diameter of the pin. A filter is provided in the flow passage, the secondary passage being sufficiently large that, when the pin is pivoted to align the flow passage with the secondary passage, the filter can be removed from the flow passage through the secondary passage.
摘要翻译：阀具有壳体，其形成有以主轴为中心并沿着主轴线延伸的中心室，入口通道和出口通道，其具有在腔室中彼此成角度地且彼此面对的口部，以及从入口通道和出口通道并且以从一个口的中心偏离大于90°的轴为中心。安装在腔室中的阀销形成有以通常平行于但从销的直径偏移的流动通道轴线为中心的截断通过的流动通道。过滤器设置在流动通道中，次级通道足够大，使得当销枢转以将流动通道与次级通道对准时，可以通过次级通道从过滤器去除过滤器。

4. 发明授权

US07011112B2 Diverter valve for an extruder, in particular a twin-screw extruder 失效
标题翻译：用于挤出机的转向阀，特别是双螺杆挤出机
公开(公告)号：US07011112B2
公开(公告)日：2006-03-14
申请号：US11041937
申请日：2005-01-26
申请人： Gregor Chszaniecki
发明人： Gregor Chszaniecki
IPC分类号： F16K11/10
CPC分类号： B29C47/0815 , B29B9/06 , B29C47/0009 , B29C47/082 , B29C47/662 , B29C47/68 , Y10T137/8782
摘要： A diverter valve is provided for an extruder, especially a twin-screw extruder, that allows for the replacement of the extruder screws without dismounting the same. The diverter valve includes a valve housing with a first flow passage, which can be fastened indirectly or directly to an extruder cylinder, whereby the valve housing can be arranged on the extruder cylinder with the first flow passage aligned with the screw area. The cross section of the first flow passage is constructed large enough to pass extruder screws arranged in the extruder through the flow passage. The diverter valve further includes a valve bolt having its axis arranged basically perpendicular in relation to the direction of flow of a liquid or a melt, with at least an additional flow passage, which can be oriented in alignment with the first flow passage of the valve housing and whose cross section is likewise constructed large enough to pass extruder screws arranged in the extruder through this second flow passage, whereby the valve bolt is arranged adjustably in the valve housing.
摘要翻译：为挤出机，特别是双螺杆挤出机设置了分流阀，其允许在不拆卸挤出机螺杆的情况下更换挤出机螺杆。分流阀包括具有第一流动通道的阀壳体，其可以间接或直接地紧固到挤出机缸体，由此阀壳体可以布置在挤出机缸体上，其中第一流动通道与螺杆区域对准。第一流动通道的横截面被构造成足够大以通过布置在挤出机中的挤出机螺杆通过流动通道。分流阀还包括一个阀螺栓，其阀轴相对于液体或熔体的流动方向基本垂直布置，至少一个附加的流动通道可以与阀的第一流动通道对准并且其横截面同样构造得足够大以通过布置在挤出机中的挤出机螺杆穿过该第二流动通道，由此阀螺栓可调节地布置在阀壳体中。

5. 发明授权

US06783667B1 Screen unit for viscous mass 失效
标题翻译：粘性质量筛网装置
公开(公告)号：US06783667B1
公开(公告)日：2004-08-31
申请号：US10181190
申请日：2002-09-30
申请人： Jan J. M. Van Den Goorbergh
发明人： Jan J. M. Van Den Goorbergh
IPC分类号： B01D2966
CPC分类号： B29C47/0886 , B01D29/114 , B01D29/60 , B01D29/606 , B01D29/665 , B01D29/668 , B29C47/0009 , B29C47/0815 , B29C47/68 , B29C47/687
摘要： A screen unit for removing solid particles from a viscous mass, for example molten plastic. The screen unit includes a housing provided with a supply channel and a discharge channel for the viscous mass, a screen element in the housing between the supply channel and discharge channel, a backflush channel for discharging during backflushing solid particles screened by the screen element and connected to an outflow channel by a shutoff valve, and a pressure element which can be operated to flush back the viscous mass through the screen element at a pressure higher than the pressure in the supply channel. The shutter element is placed along the screen element, and the shutter element is caused to move with respect to the screen element such that during the screening phase the screen element is gradually more exposed for screening and during the backflushing phase the screen element is gradually less exposed to the backflushing action.
摘要翻译：用于从粘性物质（例如熔融塑料）中除去固体颗粒的筛分装置。屏幕单元包括：壳体，其设置有用于粘性物质的供应通道和排出通道;在供应通道和排放通道之间的壳体中的筛网元件;反冲洗通道，用于在由屏幕元件筛选的反冲固体颗粒期间排出并连接通过截止阀到达流出通道，以及压力元件，其可以被操作以在高于供给通道中的压力的压力下通过筛网元件冲回粘性物质。快门元件沿着屏幕元件放置，并且使快门元件相对于屏幕元件移动，使得在屏幕阶段期间，屏幕元素逐渐更多地暴露以进行筛选，并且在反冲洗阶段期间，屏幕元素逐渐减少暴露于反吹动作。

6. 发明授权

US3940222A Filter changing valve unit 失效
标题翻译：过滤器更换阀门单元
公开(公告)号：US3940222A
公开(公告)日：1976-02-24
申请号：US472614
申请日：1974-05-23
申请人： Julius Zink
发明人： Julius Zink
IPC分类号： B01D35/12 , B29C47/68 , F16K11/083 , F16K35/14 , B29B1/04
CPC分类号： B29C47/68 , B01D35/12 , B29C47/0815 , B29C47/687 , F16K11/0833 , F16K35/14 , B29C47/0014 , B29C47/0021 , B29C47/681
摘要： In combination with extrusion apparatus having a liquid source, a die and alternate filter means, a continuous flow plug valve unit is provided for use in changing filters; the valve unit comprises a valve housing, plug means seated in the housing, and control means for moving the plug means with respect to the housing. Passage means in the plug means and housing overlap in all operative positions of the valve to provide an available flow passage of hydraulic flow radius everywhere at least about equal to that of the inlet from the source; the valve presents no restriction to the flow of liquid from the source.
摘要翻译：结合具有液体源，模具和交替过滤装置的挤出设备，提供连续流量调节阀单元以用于改变过滤器; 阀单元包括阀壳体，坐在壳体中的插头装置和用于相对于壳体移动插塞装置的控制装置。通道意味着插塞装置和壳体在阀的所有操作位置重叠，以提供至少大约等于来自源的入口的液压流半径的可用流动通道; 阀对来自源的液体的流动没有限制。

7. 发明授权

US09539753B2 Dirt precipitator for a highly viscous medium 有权
标题翻译：用于高粘度介质的污垢除尘器
公开(公告)号：US09539753B2
公开(公告)日：2017-01-10
申请号：US13813820
申请日：2011-07-21
申请人： Robert Middler , Jan-Udo Kreyenborg , Stefan Wöstmann
发明人： Robert Middler , Jan-Udo Kreyenborg , Stefan Wöstmann
IPC分类号： B29C47/68 , B29C47/08 , B29C47/00 , B29C47/88
CPC分类号： B29C47/683 , B29C47/0009 , B29C47/081 , B29C47/0815 , B29C47/0884 , B29C47/0886 , B29C47/68 , B29C47/681 , B29C47/684 , B29C47/88
摘要： The invention relates to a dirt precipitator (100) for a highly viscous medium, having a housing comprising a front housing element (30; 30′) that comprises at least one inlet channel (33) and a rear housing element (20) that comprises at least one outlet channel (23), and having a screen wheel (10; 10′) rotatably mounted between the housing elements (20, 30; 30′) having a number n of screen positions disposed in a ring zone, on each of which at least one screen opening (11.1, . . . , 11.12) having at least one screen insert element is provided. The inlet channel (33), the outlet channel (23), and the screen opening (11.1, . . . , 11.12) are disposed flush one after the other in at least one working position and form a flow channel. In all positions of the screen wheel (10; 10′), more than 50% of the screen openings (11.1, . . . , 11.12) are always able to be permeated, and are impinged by flow from at least one inlet channel and from which at least one outlet channel leads.
摘要翻译：本发明涉及一种用于高粘度介质的污垢除尘器（100），其具有包括至少一个入口通道（33）和后壳体元件（20）的前壳体元件（30; 30'）的壳体，至少一个出口通道（23），并且具有可旋转地安装在壳体元件（20,30; 30'）之间的屏风轮（10; 10'），所述屏风轮具有设置在环形区域中的数量n个屏幕位置其中提供至少一个具有至少一个屏幕插入元件的屏幕开口（11.1，...，11.12）。入口通道（33），出口通道（23）和筛网开口（11.1，...，11.12）在至少一个工作位置中一个接一个地平齐地排列并形成流动通道。在筛轮（10; 10'）的所有位置中，超过50％的筛孔（11.1，...，11.12）总是能够被渗透，并且通过至少一个入口通道的流动而撞击，至少一个出口通道从该通道引出。

8. 发明申请

US20090134076A1 Screen Changer 有权
标题翻译：换碟机
公开(公告)号：US20090134076A1
公开(公告)日：2009-05-28
申请号：US12275400
申请日：2008-11-21
申请人： Frank Hartmann
发明人： Frank Hartmann
IPC分类号： B01D35/26
CPC分类号： B29C47/0815 , B29C47/0009 , B29C47/0884 , B29C47/68 , B29C47/681
摘要： The invention relates to a screen changer in a system that processes flowable plastic, with an element that is movable between two positions, wherein the movable element is movable by a hydraulic cylinder, and with a motor that operates one of the hydraulic pumps, wherein a hydraulic supply line runs from the hydraulic pump to the hydraulic cylinder, wherein a first hydraulic pump is called the volume pump and a second is called the high-pressure pump, wherein the high-pressure pump has a lower volume capacity relative to the volume pump, but builds up a relatively higher pump pressure, with a non-return valve in the supply line, which optionally enables or interrupts the hydraulic connection between the volume pump and the hydraulic cylinder, and a high-pressure line, which pumps the hydraulic fluid from the high-pressure pump past the non-return valve to the hydraulic cylinder.
摘要翻译：本发明涉及一种处理可流动塑料的系统中的换网器，其具有可在两个位置之间移动的元件，其中可移动元件可通过液压缸移动，以及操作一个液压泵的马达，其中，液压供应管线从液压泵运行到液压缸，其中第一液压泵称为容积泵，第二液压泵称为高压泵，其中高压泵相对于体积泵具有较小的体积容积，但是建立相对较高的泵压力，在供应管线中具有止回阀，其可选地启用或中断体积泵和液压缸之间的液压连接以及泵送液压流体的高压管线从高压泵通过止回阀到液压缸。

9. 发明授权

US07411163B2 Device for providing a melt 有权
标题翻译：用于提供熔体的装置
公开(公告)号：US07411163B2
公开(公告)日：2008-08-12
申请号：US10544891
申请日：2004-06-09
申请人： Detlef Gneuss
发明人： Detlef Gneuss
IPC分类号： H05B1/02
CPC分类号： B29C47/0886 , B01D29/01 , B01D29/60 , B01D29/66 , B29C47/0009 , B29C47/0815 , B29C47/0884 , B29C47/10 , B29C47/68 , B29C47/683 , B29C47/684 , B29C47/686 , B29C47/92 , B29C2947/92009 , B29C2947/92019 , B29C2947/92038 , B29C2947/922 , B29C2947/92209 , B29C2947/92238 , B29C2947/92342 , B29C2947/92561 , B29C2947/92571 , B29C2947/9259 , B29C2947/926 , B29C2947/92695 , B29C2947/92838 , B29K2021/00
摘要： The invention relates to a device (1) for providing a melt, in particular a plastic melt. Said device (1) comprises a feed unit (2) for material components, at least one purification unit (4) for the flowing melt, in particular a rotatable screening disc (5), and at least one sensor unit (17; 18; 19; 20; 21) for detecting one or more process parameters. The operation of the purification unit (4) can be influenced with the aid of said sensor unit, based on the filter-specific process data. The inventive device is configured in such a way that at least the type and dosage of the process materials that are supplied via the feed unit (2) and/or the processing parameters of said process materials can be controlled using the detected (17; 18; 19; 20; 21) process parameters and/or the filter-specific process data.
摘要翻译：本发明涉及一种用于提供熔体，特别是塑料熔体的装置（1）。所述装置（1）包括用于材料部件的进料单元（2），用于流动熔体的至少一个净化单元（4），特别是可旋转筛分盘（5）和至少一个传感器单元（17; 18; 19; 20; 21），用于检测一个或多个工艺参数。基于过滤器特定的过程数据，可以借助于所述传感器单元来影响净化单元（4）的操作。本发明的装置被配置成使得可以使用检测到的（17; 18）来控制至少通过进料单元（2）供应的处理材料的类型和剂量和/或所述处理材料的处理参数 ; 19; 20; 21）过程参数和/或过滤器特定的过程数据。

10. 发明授权

US06221266B1 Variable capacity continuous extended area filter 有权
标题翻译：可变容量连续扩展区域过滤器
公开(公告)号：US06221266B1
公开(公告)日：2001-04-24
申请号：US09225675
申请日：1999-01-06
申请人： Arnold E. Wilkie , Michael W. Felber , Jeffrey S. Haggard , Mark R. Miller
发明人： Arnold E. Wilkie , Michael W. Felber , Jeffrey S. Haggard , Mark R. Miller
IPC分类号： B01D3512
CPC分类号： B29C47/081 , B01D29/117 , B01D29/52 , B01D29/608 , B01D35/12 , B01D35/18 , B29C47/0009 , B29C47/0815 , B29C47/68
摘要： A molten polymer filtration assembly includes at least three independently controllable and removable filter housings which extend from a common inlet passage to a common outlet passage, thereby providing parallel flow paths for polymer filtration. Each of the filter housings includes an inlet valve controlling the flow of polymer from the inlet passage, an outlet valve controlling the flow of polymer to the outlet passage, and a filtration passage which extends between the inlet and outlet valves and houses a candle-type filtration element. When the inlet and outlet valves are opened, the filter housing is on-stream and allows polymer to flow from the inlet to the outlet passage. Each filter housing is individually controllable, and can be set in an on-stream state independent of the state of any of the other filter housings, such that any number of filter housings can be on-stream at a given time. By setting the number of on-stream filter housing in correspondence with the polymer flow rate, the polymer residence time can be maintained in a relatively narrow range of durations over a wide range of polymer flow rates, thereby ensuring that the polymer residence time within the filtration system remains below an acceptable duration and that the polymer residence time is regulated to avoid significant fluctuation or variances in the polymer residence time. Interlocks prevent the closure of the outlet valve of each filter housing unless the inlet valve for that housing is closed. Removal of any filter housing is prevented unless its valves are both closed.
摘要翻译：熔融聚合物过滤组件包括至少三个独立可控和可移除的过滤器壳体，其从公共入口通道延伸到公共出口通道，由此提供用于聚合物过滤的平行流动路径。每个过滤器壳体包括控制聚合物从入口通道流动的入口阀，控制聚合物流到出口通道的出口阀，以及在入口阀和出口阀之间延伸的过滤通道，并且容纳蜡烛型过滤元件。当入口和出口阀打开时，过滤器壳体在流动并允许聚合物从入口流到出口通道。每个过滤器壳体是可单独控制的，并且可以独立于任何其它过滤器壳体的状态设置在直流状态，使得任何数量的过滤器壳体可以在给定时间在流动。通过设置与聚合物流速相对应的流动过滤器壳体的数量，聚合物停留时间可以在宽的聚合物流速范围内保持在相对窄的持续时间范围内，从而确保聚合物停留时间在过滤系统保持低于可接受的持续时间，并且调节聚合物停留时间以避免聚合物停留时间的显着波动或变化。联锁防止每个过滤器外壳的出口阀关闭，除非该外壳的入口阀关闭。防止任何过滤器外壳的拆卸，除非其阀都关闭。

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