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公开(公告)号：US08061637B2
公开(公告)日：2011-11-22
申请号：US12487745
申请日：2009-06-19
申请人： Georg Konetzka
发明人： Georg Konetzka
IPC分类号： B02B1/00
CPC分类号： B02C13/282
摘要： The invention concerns an impact mill suitable for installation in a container. To this end, the container must have an opening, e.g. a manhole with flange. The mill is designed as a complete and independent module without a separate mill housing, all functional components are mounted on a plate which is flanged onto the manhole.
摘要翻译： 本发明涉及适合于安装在容器中的冲击式研磨机。 为此，容器必须具有开口，例如 一个带法兰的检修孔。 该磨机被设计为一个完整独立的模块，而不需要单独的磨机壳体，所有功能部件都安装在法兰上的人造板上。
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公开(公告)号：US07811073B2
公开(公告)日：2010-10-12
申请号：US11673945
申请日：2007-02-12
IPC分类号： B29C47/06
CPC分类号： B29C47/705 , B29C47/0026 , B29C47/0057 , B29C47/065 , B29C47/268 , B29C2791/007 , B29C2947/92647 , B29L2023/001
摘要： The invention relates to a blow head for producing blown tubular films from thermoplastic materials. Films produced by conventional blow heads often have dull strips or wavy areas, the so-called spiral strips. The aim of the invention is to avoid these negative film properties. For this purpose, the blow head comprises a plurality of annular gap-shaped melt channels arranged concentrically around the center axis of the blow head, the spiral distributor of the inner melt channel being arranged on the inner limiting wall in relation to the center axis of the blow head and the spiral distributor of the outer melt channel being arranged on the outer limiting wall in relation to the center axis of the blow head.
摘要翻译： 本发明涉及一种用于从热塑性材料生产吹塑管状薄膜的吹头。 由常规吹塑头生产的薄膜通常具有钝的条带或波浪形区域，即所谓的螺旋条带。 本发明的目的是避免这些负片性质。 为此目的，吹头包括围绕吹头的中心轴线同心地布置的多个环形间隙形熔体通道，内熔体通道的螺旋分配器相对于中心轴线设置在内限制壁上 外熔体通道的吹头和螺旋分配器相对于吹头的中心轴线布置在外限制壁上。
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公开(公告)号：US5992773A
公开(公告)日：1999-11-30
申请号：US108502
申请日：1998-07-01
申请人： Dieter Schwechten
发明人： Dieter Schwechten
IPC分类号： B02C19/06
CPC分类号： B02C19/068
摘要： The method and apparatus for impact pulverization by directing at least one high-velocity gas or vapor jet exiting from a nozzle into a fluidized bed of milling material, wherein the gas or vapor jet is jointly accelerated with a portion of the milling material and thereafter directed into the fluidized bed of milling material.
摘要翻译： 通过将从喷嘴离开的至少一个高速气体或蒸气喷射引导到研磨材料的流化床中的冲击粉碎的方法和装置，其中气体或蒸气射流与一部分研磨材料共同加速，然后定向 进入研磨材料的流化床。
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公开(公告)号：US11833523B2
公开(公告)日：2023-12-05
申请号：US17490106
申请日：2021-09-30
发明人： Tobias Fuchs , Michael Müller , Bernhard Renner
CPC分类号： B02C19/068
摘要： In consideration of increasing throughput rate of a stable operating process as well as making the process energy-efficient, the aim is to optimise a fluidised bed opposed jet mill and a dedicated process to produce ultrafine particles from a feed material of low bulk density with a housing in vertical design, with a product feed point and a product discharge, with a grinding zone located in the lower area of the housing which has grinding nozzles spaced evenly around the circumference whose jets intersect at one central point and with a classifying device installed in the upper area of the housing. This is achieved by the feed material dosed to the mill from the bottom into the mill sump as a gas-particle mixture, whereby a deflector hood is located above the feed point and below the grinding nozzle level, and the grinding gas nozzles designed to be flush with the walls.
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公开(公告)号：US11339021B2
公开(公告)日：2022-05-24
申请号：US16709025
申请日：2019-12-10
发明人： Klaus Durner , Manfred Göllner , Lothar Klimek , Jens Christian Kammer , Nicole Hoyer , Sebastian Westphal
摘要： A device for winding and changing reels of web material includes two independently operable central drives for shifting winding shafts, a drivable winding shaft guide, a contact roller unit and slitting units. Both right-hand winding and left-hand winding are realized, whereby the device is without a prewinding station. For a winding shaft change, the drivable winding shaft guide is driven from the winding position into the parking position and is disconnected. Subsequently, the second central drive is connected to the winding shaft guide and is driven from its parking position into the winding position where the second central drive is connected with a new winding shaft. The contact roller unit is driven against the winding shaft and the web material is cut through by a slitting device and then wound to a new reel.
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6.发明申请公开(公告)号：US20200180890A1
公开(公告)日：2020-06-11
申请号：US16709025
申请日：2019-12-10
发明人： Klaus Durner , Manfred Göllner , Lothar Klimek , Jens Christian Kammer , Nicole Hoyer , Sebastian Westphal
摘要： A device for winding and changing reels of web material includes two independently operable central drives for shifting winding shafts, a drivable winding shaft guide, a contact roller unit and slitting units. Both right-hand winding and left-hand winding are realized, whereby the device is without a prewinding station. For a winding shaft change, the drivable winding shaft guide is driven from the winding position into the parking position and is disconnected. Subsequently, the second central drive is connected to the winding shaft guide and is driven from its parking position into the winding position where the second central drive is connected with a new winding shaft. The contact roller unit is driven against the winding shaft and the web material is cut through by a slitting device and then wound to a new reel.
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公开(公告)号：US10252298B2
公开(公告)日：2019-04-09
申请号：US15832294
申请日：2017-12-05
发明人： Dominik Knauer , Karl Herman Kraus , Horst Skirde
摘要： A classifying wheel for a centrifugal-force air classifier where the flow pattern of the classifying air is contrary to its centrifugal direction, namely centripetal, and which is equipped with extensions fitted to the classifying wheel vanes within the flow channels which influence the flow pattern is to be executed in wear-protected design. This is achieved in that the classifying wheel has at least one reinforcing ring which has uniformly spaced hooks arranged around its periphery which fix the classifying wheel vanes to the extensions so that the outside radial edge of the classifying wheel vanes is not in contact with the reinforcing ring.
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公开(公告)号：US08820667B2
公开(公告)日：2014-09-02
申请号：US13643409
申请日：2011-04-20
IPC分类号： B02C23/16 , B02C13/284 , B02C18/16
CPC分类号： B02C13/284 , B02C18/16 , B02C2023/165
摘要： The disclosure relates to a sieve mill including a basket having a curved inner side for supporting a sieve which rests on the curved inner side of the sieve basket, and two longitudinal edges which are parallel and opposite each other, a material inlet arranged above the sieve and a cylindrical rotor arranged such that it can rotate inside the sieve basket. A longitudinal edge of the sieve is arranged in a first retaining bar having a first positioning recess for receiving the longitudinal edge, and another longitudinal edge is arranged in a second retaining bar having a second positioning recess for receiving the other longitudinal edge, the second retaining bar can pivot between an open position in which the second positioning recess can withdraw and feed the associated longitudinal edge, and a closed position in which the second positioning recess exerts pressure upon the longitudinal edge.
摘要翻译： 本发明涉及一种包括具有弯曲内侧的篮子的筛碾机，该篮子支撑搁置在筛筐的弯曲内侧上的筛子和两个彼此平行和相对的纵向边缘，设置在筛子上方的材料入口 以及圆筒形转子，其布置成使其能够在筛篮内旋转。 筛的纵向边缘布置在具有用于容纳纵向边缘的第一定位凹槽的第一保持杆中，并且另一个纵向边缘布置在具有用于接收另一纵向边缘的第二定位凹槽的第二保持杆中，第二保持 杆可以在其中第二定位凹槽可以撤回并且打开相关联的纵向边缘的打开位置和关闭位置之间枢转，其中第二定位凹槽在纵向边缘上施加压力。
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公开(公告)号：US06109448A
公开(公告)日：2000-08-29
申请号：US953721
申请日：1997-10-17
CPC分类号： B07B7/083
摘要： A vertical-axis air classifier having a central product feed, a drive shaft, a tangential classifying air supply inlet located on a level with the rotor, a stationary guide vane ring arranged at a radial distance around the periphery of the rotor, a deflector-wheel rotor with one-sided bearing as well as a housing with fine material and coarse material discharge. The drive shaft, an annular-shaped fines discharge chamber arranged coaxially to the drive shaft, an annular-shaped coarse material discharge chamber arranged coaxially to the drive shaft and the bearing for the rotor are arranged on the same side and beneath the rotor to permit ease of cleaning and dismantling.
摘要翻译： 一种垂直轴空气分级器，具有中心产物进料，驱动轴，位于与转子平齐的切向分选空气供应入口，围绕转子周边以径向距离布置的固定导叶环， 车轮转子采用单向轴承，外壳采用精细材料和粗料排出。 驱动轴是与驱动轴同轴设置的环形细粒放电室，与驱动轴同轴配置的环形粗料排出室和用于转子的轴承布置在转子的同一侧和下方以允许 易于清洁和拆除。
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10.发明授权Method and device to separate a fine-grained solid material into two fractions 失效将细粒固体物质分离成两部分的方法和装置
公开(公告)号：US5894935A
公开(公告)日：1999-04-20
申请号：US286037
申请日：1994-08-04
申请人： Juergen Stein
发明人： Juergen Stein
摘要： Method and device for separating a fine-grained solid material into a fines fraction and a coarse fraction at a cut point size of below 50 .mu.m, preferably below approx. 10 .mu.m. The fine-grained solid is dispersed in a liquid capable of forming drops and this dispersion is forced into a defined sink flow with a superimposed rotational flow that is generated independently from the jink flow. The relationship between the two rates, namely the sink flow rate and the rotational flow rate, is dictated by the cut point size. The device includes a deflector wheel which has a direction of flow from the outside to the inside, and vanes are fitted in the wheel parallel to its rotational axis to form flow channels, whereby the feed dispersion is charged to the deflector wheel at its outer periphery.
摘要翻译： 将细粒固体物质分离成细粉碎部分和粗粉碎部分的方法和装置，切割点尺寸低于50μm，优选低于约50μm。 10亩。 细粒状固体分散在能够形成液滴的液体中，并且该分散体被强制进入限定的水槽流中，其具有独立于流动流产生的叠加旋转流。 两个速率之间的关系，即汇流量和旋转流量，由切点大小决定。 该装置包括具有从外部流向内部的方向的偏转器轮，并且叶片平行于其旋转轴线安装在轮中以形成流动通道，由此将进料分散体在其外周边被加载到偏转器轮 。
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