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1. 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。

2. 发明申请

US20100065489A1 BACKWASH FILTER 有权
标题翻译：反洗过滤器
公开(公告)号：US20100065489A1
公开(公告)日：2010-03-18
申请号：US12522992
申请日：2008-01-17
申请人： Christoph Schrempf , Helmut Fuchs , Ulrich Möderl
发明人： Christoph Schrempf , Helmut Fuchs , Ulrich Möderl
IPC分类号： B01D33/50 , B01D33/073
CPC分类号： B01D33/073 , B01D33/48 , B01D33/76 , B29C47/0886 , B29C47/687
摘要： A backwash filter, in particular for highly viscous media, comprising a filter body (2) provided in a casing (1) and forming a cylinder jacket, wherein the casing (1) and the filter body (2) are rotatable about the axis of the filter body (2) relative to one another and wherein the filter body (2) separates a medium inflow space (14) from a medium outflow space (16), and comprising a flushing agent discharge channel (10) extending along a generatrix of the filter body (2), which flushing agent discharge channel (10) is movable relative to the filter body (2) and can be brought into flow connection with the filter body (2) across the entire length thereof and across the entire circumference thereof, with the formation of a stream of flushing agent flowing into the flushing agent discharge channel (10), is characterized, for increasing the efficiency of backwashing and of the throughput as well as for protection of the filter material, in that the flow connection always occurs only across a portion of the longitudinal extension (20) of a generatrix of the filter body (2).
摘要翻译：反洗过滤器，特别是用于高粘度介质的反冲洗过滤器，包括设置在壳体（1）中并形成气缸套的过滤体（2），其中壳体（1）和过滤体（2）可绕过滤体（2）相对于彼此分离，并且其中过滤体（2）将介质流入空间（14）与介质流出空间（16）分离，并且包括沿着母线的母线延伸的冲洗剂排出通道（10）所述过滤体（2），所述冲洗剂排出通道（10）能够相对于所述过滤体（2）移动，并且可以在所述过滤器主体（2）的整个长度上并跨越所述过滤器主体形成流入冲洗剂排出通道（10）的冲洗剂流，其特征在于，为了提高反洗效率和通过量以及过滤材料的保护，因为流动连接总是只发生acros 是过滤体（2）的母线的纵向延伸部（20）的一部分。

3. 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。

4. 发明授权

US06153093A Filter screen pack for extrusion die 失效
标题翻译：用于挤出模具的过滤筛网
公开(公告)号：US06153093A
公开(公告)日：2000-11-28
申请号：US863942
申请日：1997-05-28
申请人： Alfredo Bentivoglio
发明人： Alfredo Bentivoglio
IPC分类号： B29C47/68 , B01D35/16
CPC分类号： B29C47/68 , B29C47/0815 , B29C47/0884 , B29C47/0886 , B29C47/0888 , B29C47/686 , B29C47/0009 , B29C47/681
摘要： The filter intercepts dirt emanating from a molten-polymer extruder. The filter is clamped between perforated support plates, and a rotor sweeps the holes in the upstream plate. The rotor defines a cavity which communicates with a small sector of the holes at any one time. The cavity is openable to drain, via a valve. The melt is under high pressure, to which the cavity is exposed. The rotor is rotated by a drive-shaft, and the drain is located co-axially with the drive-shaft.
摘要翻译：过滤器拦截从熔融聚合物挤出机发出的污垢。过滤器被夹在多孔支撑板之间，转子扫掠上游板中的孔。转子限定了在任何一个时间与孔的小扇区连通的空腔。腔可打开，通过阀排出。熔体处于高压下，空腔暴露于该压力下。转子由驱动轴旋转，排水口与驱动轴同轴设置。

5. 发明授权

US5916443A Filter apparatus for the uniform filtering of plastic melts 失效
标题翻译：用于均匀过滤塑料熔体的过滤装置
公开(公告)号：US5916443A
公开(公告)日：1999-06-29
申请号：US851192
申请日：1997-05-05
申请人： Harald Mueller , Heinz-Werner Zimmermann , Uwe Zimmermann
发明人： Harald Mueller , Heinz-Werner Zimmermann , Uwe Zimmermann
IPC分类号： D01D1/10 , B01D29/41 , B29C47/68 , B01D35/30
CPC分类号： B29C47/68 , B01D29/41 , B29C47/081 , B01D2201/44 , B29C47/0009 , B29C47/0884 , B29C47/0886 , B29C47/687
摘要： In a filter apparatus 1, a central filter rod 6 is arranged in the interior 14 of a filter housing 2, the diameter d of which filter rod tapers in the direction of flow of the plastic melt. On the filter rod 6 are arranged filter discs 7 which are parallel to one another and have outer and inner diameters of equal size. The filter apparatus 1 operates as a continuous-flow filter apparatus in which the plastic melt flows in via an intake 4 and flows out via an outlet 5. A filter housing wall inner surface 3 tapers in the direction of flow of the plastic melt, so that a gap width h.sub.a (x) between a filter disc outer rim 8 and the filter housing wall inner surface 3 decreases in the direction of flow of the plastic melt.
摘要翻译：在过滤器装置1中，过滤器壳体2的内部14中布置有中心过滤嘴杆6，其过滤杆的直径d在塑料熔体的流动方向上逐渐变细。在过滤杆6上设置有彼此平行且具有相同尺寸的外径和内径的过滤盘7。过滤装置1作为连续流动过滤装置操作，其中塑料熔体经由进气口4流入并经由出口5流出。过滤器壳体壁内表面3沿着塑料熔体的流动方向逐渐变细，因此滤芯外缘8和过滤器壳体壁内表面3之间的间隙宽度ha（x）在塑性熔体的流动方向上减小。

6. 发明授权

US3361263A Automatic screening head for extruders 失效
标题翻译：挤出机自动筛分头
公开(公告)号：US3361263A
公开(公告)日：1968-01-02
申请号：US46297465
申请日：1965-06-10
申请人： FRANK W EGAN & COMPANY
发明人： STREET LOUIS F
IPC分类号： B01D29/05 , B01D33/15 , B01D35/16 , B29C47/68
CPC分类号： B29C47/68 , B01D29/055 , B01D29/54 , B01D29/606 , B01D29/682 , B01D29/688 , B01D29/846 , B01D29/94 , B01D33/15 , B01D33/39 , B01D33/503 , B01D33/666 , B01D33/801 , B01D33/804 , B01D33/808 , B01D35/16 , B29C47/0009 , B29C47/0815 , B29C47/0886

7. 发明授权

US09486723B2 Method and device for operating a screen wheel filter 有权
标题翻译：操作筛轮过滤器的方法和装置
公开(公告)号：US09486723B2
公开(公告)日：2016-11-08
申请号：US14774180
申请日：2014-05-08
申请人： GNEUSS GmbH
发明人： Detlef Gneuss , Stephan Gneuss , Daniel Gneuss
IPC分类号： B01D37/04 , B29C37/00 , B01D33/80 , B01D33/48 , B01D33/15 , B29C47/92 , B29C47/08 , B29C47/68
CPC分类号： B01D33/804 , B01D33/15 , B01D33/48 , B29C37/00 , B29C47/0886 , B29C47/683 , B29C47/92 , B29C2037/96 , B29C2947/9259 , B29C2947/92695 , B29C2947/92961 , B29C2947/9299
摘要： The invention relates to a method and a device for operating a screen wheel filter for highly viscous melts having pressures >10 bar and temperatures >90° C. which shall be further developed in such a way that less of the highly viscous melt is wasted and that the operation of the screen wheel filter can be made more economical. For this purpose the screen wheel (3) according to the invention is rotationally driven at least one complete revolution, with respect to one of the screen inserts (12) located in the melt channel (10), before the particular screen insert (12) is replaced and/or backflushed, and wherein the drive speed and drive cycling for the screen wheel (3) are set in dependence on the thermal or oxidative decomposition behavior of the particular melt in such a way that, when the particular screen insert (12) reenters the melt channel (10) of the screen wheel filter (1), the melt remaining in the particular screen insert (12) has experienced thermal decomposition or oxidative decomposition of ≦3% cleaved molecular chains, preferably ≦1% cleaved molecular chains.
摘要翻译：本发明涉及一种用于操作具有压力> 10巴和温度> 90℃的高粘度熔体的筛轮过滤器的方法和装置，其将进一步开发，使得较少的高粘度熔体被浪费，可以使筛轮过滤器的操作更经济。为此，根据本发明的筛轮（3）在特定筛网插入件（12）之前相对于位于熔体通道（10）中的一个筛网插入件（12）旋转驱动至少一整圈，被替换和/或反冲洗，并且其中根据特定熔体的热或氧化分解行为来设定筛轮（3）的驱动速度和驱动循环，使得当特定筛网插入件（12））重新进入筛网过滤器（1）的熔体通道（10），残留在特定筛网插入物（12）中的熔体经历了热分解或氧化分解≤3％裂解的分子链，优选≤1％裂解的分子链。

8. 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。

9. 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。

10. 发明授权

US06290846B1 Device for filtering molten plastic 失效
标题翻译：过滤熔融塑料的装置
公开(公告)号：US06290846B1
公开(公告)日：2001-09-18
申请号：US09199583
申请日：1998-11-25
申请人： Manfred Hangmann
发明人： Manfred Hangmann
IPC分类号： B01D3512
CPC分类号： B29C47/682 , B01D29/05 , B01D29/52 , B01D29/66 , B01D29/70 , B29C47/0009 , B29C47/0886 , B29C47/681
摘要： A device for the filtering of a fluid stream, particularly for the filtering or a molten plastic, with at least one fluid supply duct or a first connection area for connecting with an existing fluid supply duct and at least one fluid removal duct or a second connection area for connecting with an existing fluid removal duct, is described, whereby the fluid supply duct, respectively the first connection area, is connected with the fluid removal duct, respectively with the second connection area, by means of at least one partial fluid duct, and the partial fluid duct contains at least one filter being essentially arranged vertically to the flow direction of the fluid to be filtered, whereby the filter is fixed by means of an axially shiftable bolt being arranged vertically to the partial fluid duct. The device (1) has a modular construction in which relatively to the flow direction (19) of the fluid to be filtered a distribution module (2), at least one filter module (3, 3 A to F, 3′ to 3″″′) comprising the partial fluid duct (6, 6a, 6b), and a final module (4) are detachably connected with each other. The distribution module (2) comprises at least one distribution duct (5, 5a to 5f) which connects the fluid supply duct, respectively the first connection area (18), with the partial fluid duct (6, 6a, 6b). The final module (4) comprises at least one outlet duct (7, 7a to 7f), whereby the outlet duct (7, 7a to 7f) extends between the partial fluid duct (6, 6a, 6b) and the fluid removal duct, respectively the second connection area (21).
摘要翻译：用于过滤流体流，特别是用于过滤的流体流或熔融塑料的装置，具有至少一个流体供应管道或用于与现有流体供应管道连接的第一连接区域和至少一个流体移除管道或第二连接描述了用于与现有流体移除管道连接的区域，由此分别通过至少一个部分流体管道将流体供应管道分别与流体移除管道分别与第二连接区域连接，并且所述部分流体管道包含至少一个过滤器，其基本上垂直于待过滤流体的流动方向布置，由此所述过滤器通过垂直于所述部分流体管道布置的可轴向移动的螺栓来固定。装置（1）具有模块化构造，其中相对于待过滤流体的流动方向（19）分配模块（2），至少一个过滤器模块（3,3A至F，3'至3' 包括部分流体管道（6,6a，6b），并且最终模块（4）彼此可拆卸地连接。分配模块（2）包括至少一个分配管道（5,5a至5f），其将流体供应管道分别连接到第一连接区域（18）与部分流体管道（6,6a，6b）。最终模块（4）包括至少一个出口管道（7,7a至7f），由此出口管道（7,7a至7f）在部分流体管道（6,6a，6b）和流体移除管道之间延伸，分别是第二连接区域（21）。

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