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公开(公告)号：US20080006580A1
公开(公告)日：2008-01-10
申请号：US11772996
申请日：2007-07-03
申请人： Georg JAEGER , Reimund RIENECKER
发明人： Georg JAEGER , Reimund RIENECKER
摘要： Method and apparatus for removing impurities from a fibrous suspension. The method includes conducting a fibrous suspension stream into an inflow chamber of a pressurized screen, concentrating portions of the fibrous suspension stream to be removed in front of a screen basket, discharging the concentrated portions in an overflow stream, passing an other portion of the fibrous suspension stream through the pressurized screen as a throughput stream, and guiding gases out of a central region of the housing of the pressurized screen. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
摘要翻译： 从纤维悬浮液中去除杂质的方法和装置。 该方法包括将纤维悬浮液流导入加压筛网的流入室中，将待筛选的纤维悬浮液流的一部分集中在筛网前面，将浓缩部分排出溢流，将纤维的另一部分 悬浮液通过加压筛作为通量流，并将气体导出加压筛的壳体的中心区域。 本摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。
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公开(公告)号：US5638960A
公开(公告)日：1997-06-17
申请号：US367331
申请日：1995-03-31
IPC分类号： B01D29/01 , B01D29/35 , B01D35/28 , B01D39/10 , B03B5/00 , B07B1/18 , B07B1/46 , D21D5/02 , D21D5/16 , B07B1/49
CPC分类号： B07B1/469 , B01D29/356 , B07B1/18 , D21D5/16 , B01D2201/184
摘要： A screen for sorting fiber suspensions comprising a plurality of screen perforations having a hole type design, with each screen perforation having an ingress area and an egress area for the flow of fiber suspensions, wherein the ingress area is rounded to a convex curvature. The convex curvature increases the velocity of the fiber suspensions through the screen thereby reducing clogging of the suspensions in the screen and increasing the throughput and the sorting integrity of the screen. Alternative embodiments of the screen include an area of constant cross section connecting the ingress area and the egress area, and transitional edges formed in the transition areas.
摘要翻译： PCT No.PCT / EP94 / 02340 Sec。 371日期1995年3月31日 102（e）1995年3月31日PCT PCT 1994年7月16日PCT公布。 公开号WO95 / 03111 日期1995年2月2日一种用于分选纤维悬浮液的筛网，其包括具有孔型设计的多个筛孔，每个筛孔具有用于纤维悬浮液流动的入口区域和出口区域，其中入口区域被四舍五入 凸曲率。 凸曲率增加了纤维悬浮液通过筛网的速度，从而减少了筛网中悬浮液的堵塞，并提高了筛网的产量和分选完整性。 屏幕的替代实施例包括连接入口区域和出口区域的恒定横截面的区域，以及形成在过渡区域中的过渡边缘。
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公开(公告)号：US4710287A
公开(公告)日：1987-12-01
申请号：US865424
申请日：1986-05-21
CPC分类号： D21D5/026
摘要： A sorter having a rotationally symmetric screen including a drain space for receiving overflow material (rejects) connected axially above the screen. A screen space is provided radially outside of the screen and an accepts drain space is connected to the screen space above the screen and surrounding the drain space. The screen space receives the flow through material (accepts) and, in its upper portion, includes a gas space for dampening.
摘要翻译： 具有旋转对称屏幕的分拣机包括用于接收在屏幕上方轴向连接的溢出材料（废料）的排水空间。 屏幕空间径向设置在屏幕外部，并且接收排水空间连接到屏幕上方的屏幕空间并且围绕排水空间。 屏幕空间接收流过材料（接受），并且在其上部包括用于衰减的气体空间。
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公开(公告)号：US06613191B2
公开(公告)日：2003-09-02
申请号：US10000303
申请日：2001-12-04
申请人： Reimund Rienecker , Peter Schweiss
发明人： Reimund Rienecker , Peter Schweiss
IPC分类号： D21D506
摘要： Pressurized screen to remove contaminants from a contaminant-containing fibrous paper suspension. Pressurized screen includes a housing, a first screen element, essentially axially symmetric and rotatably mounted within housing, and a second screen element, which is essentially axially symmetric. First and second screen elements are successively arranged in suspension flow direction. At least one intake, coupled to housing, supplies suspension to housing, and at least one accepts outlet, coupled to housing, conveys a part of suspension that passes through the second screen element out of housing. At least one coarse reject outlet is located within housing to remove a part of suspension not passing through first screen element, and at least one fine reject outlet is located within housing to remove a part of suspension not passing through second screen element. First screen element includes conical shape with opening angle (&agr;) between about 10° and 170°.
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5.发明授权Process for the manufacture of a sifting device with slit-shaped openings and an appropriately manufactured sifting device 失效用于制造具有狭缝形开口的筛分装置和适当制造的筛分装置的方法
公开(公告)号：US6047834A
公开(公告)日：2000-04-11
申请号：US839181
申请日：1997-04-23
申请人： Klaus Dolle , Rudolf Kleinert , Joachim Nittke , Reimund Rienecker , Peter Schweiss , Gerhard Veh
发明人： Klaus Dolle , Rudolf Kleinert , Joachim Nittke , Reimund Rienecker , Peter Schweiss , Gerhard Veh
CPC分类号： B07B1/4618 , B07B1/12 , B07B1/18 , B07B1/4681 , D21D5/16 , Y10S29/902 , Y10T29/49604 , Y10T29/49925
摘要： Process for manufacturing a sifting device (or strainer baskets) for use in, e.g., in the paper industry for sorting and/or filtering fiber pulp suspensions. Sorter slits may be created between a plurality of substantially parallel rods inserted into respective insets formed in a support element. The rods may be securely held in place by first inserting the rods into the insets and then by permanently bonding the placement of the rods in the support elements with a bonding agent, e.g., as hard-soldering or brazing.
摘要翻译： 用于制造用于例如造纸工业中用于分选和/或过滤纤维浆悬浮液的筛分装置（或过滤器篮）的方法。 可以在插入到形成在支撑元件中的各个插入件中的多个基本平行的杆之间产生分拣狭缝。 杆可以通过首先将棒插入插入件中，然后通过使用例如硬钎焊或钎焊将粘合剂永久地粘合在支撑元件中的粘合剂来牢固地保持就位。
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公开(公告)号：US5255788A
公开(公告)日：1993-10-26
申请号：US911399
申请日：1992-07-10
申请人： Reimund Rienecker , Peter Schweiss , Theodor Bahr
发明人： Reimund Rienecker , Peter Schweiss , Theodor Bahr
CPC分类号： D21D5/026 , B01D29/118 , B01D35/12
摘要： A pressure sorter for a suspension flow includes a cylindrical housing having at least one inlet opening and at least one outlet opening with a defined pressure drop therebetween. A rotationally symmetric screen basket defining an axis is disposed within the housing. The screen basket has a plurality of openings defining a total screen perforation passage area. The axis of the screen basket is positioned offset a distance of 6 to 12% of the diameter of the screen basket. The axis of the screen basket is disposed in a plane which extends through the housing axis and is perpendicular to the housing outlet opening. A rotor and suspension sorting space are disposed centrically within the screen basket. An accepts space is disposed radially outward of the screen basket between the screen basket and the housing. The accepts space has a cross section causing a pressure drop between the suspension sorting space and the accepts space resulting in a suspension flow through the screen openings having a maximum velocity of 2.5 m/s, and a deviation to higher suspension flow velocity values from an arithmetic mean value based on the total screen perforation passage area across the entire screen basket circumference amounting to a maximum of 25% of the mean value.
摘要翻译： 用于悬浮流的压力分选机包括具有至少一个入口开口和至少一个在其间具有限定压降的出口开口的圆柱形壳体。 限定轴线的旋转对称的筛篮设置在壳体内。 筛篮具有限定总筛孔穿孔面积的多个开口。 筛篮的轴线位置偏离筛篮直径的6至12％。 筛篮的轴线设置在延伸穿过壳体轴线并垂直于壳体出口开口的平面中。 转子和悬挂分拣空间设置在筛篮内的中心。 在筛篮和壳体之间的筛篮的径向外侧布置有接受空间。 接受空间具有导致悬挂分选空间和接收空间之间的压降的横截面，导致悬浮液流过具有最大速度为2.5m / s的筛网开口，以及偏离来自 基于穿过整个筛篮周长的总筛孔穿孔面积的算术平均值达到平均值的最大值的25％。
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公开(公告)号：US5045183A
公开(公告)日：1991-09-03
申请号：US554262
申请日：1990-07-17
申请人： Peter Schweiss , Reimund Rienecker
发明人： Peter Schweiss , Reimund Rienecker
CPC分类号： D21D5/026
摘要： The rotor of a sorter has a circumference which, in cross section perpendicular to the rotor axis of rotation, is essentially composed of circular arcs. Depending on sorter size, the number of circular arcs amounts to between two and eight. The eccentricity of the circular arcs relative to their center, based on the rotor axis of rotation, amounts to preferably between 4 and 10 mm. This makes it possible to obtain slight rotor stresses at a good sorting efficacy, preferably also with a mean substance density of more than 3% of fiber suspensions. The difference between the smallest and greatest rotor spacing e=f.sub.max -f.sub.min amounts to maximally 60 mm, preferably 20 mm.
摘要翻译： 分拣机的转子具有在垂直于转子旋转轴线的横截面中的圆周，其基本上由圆弧组成。 根据分拣机尺寸，圆弧数量在2到8之间。 基于转子旋转轴线的圆弧相对于它们的中心的偏心度优选在4和10mm之间。 这使得可以以良好的分选效率获得轻微的转子应力，优选地也可以具有大于3％的纤维悬浮液的平均物质密度。 最小和最大转子间距e = fmax-fmin之间的差最大为60mm，优选为20mm。
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8.发明申请公开(公告)号：US20050258079A1
公开(公告)日：2005-11-24
申请号：US11131358
申请日：2005-05-18
申请人： Reimund Rienecker , Stefan Rippl , Peter Schweiss
发明人： Reimund Rienecker , Stefan Rippl , Peter Schweiss
CPC分类号： D21D5/026
摘要： Pressurized screen and process for screening a fibrous suspension, in which the pressurized screen includes a housing and at least one wire arranged in the housing. The at least one wire has a plurality of openings and a center line of running essentially vertically. A tangential inflow is coupled to an inflow chamber, and an accepted-stock chamber is coupled to an accepted-stock outlet, such that the at least one wire being positioned in a flow path between the inflow chamber and the accepted-stock chamber. At least one reject outlet is provided, as well as a driven wire scraper located in the accepted-stock chamber driven in a circumferential direction opposed to an inflow direction of the suspension through the tangential inflow, and a light-particle outlet coupled to an upper part of the inflow chamber.
摘要翻译： 加压筛网和筛选纤维悬浮液的方法，其中加压筛包括壳体和布置在壳体中的至少一根丝线。 所述至少一根线具有多个开口和基本垂直地延伸的中心线。 切向流入联接到流入室，并且可接受的储存室耦合到可接受的库存出口，使得至少一个线定位在流入室和接受储存室之间的流动路径中。 提供至少一个废料出口，以及位于被接受库存室中的从动钢丝刮板，其沿与通过切向流入的悬架的流入方向相反的圆周方向驱动，以及耦合到上部的光粒子出口 流入室的一部分。
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公开(公告)号：US5492225A
公开(公告)日：1996-02-20
申请号：US285170
申请日：1994-08-03
CPC分类号： D21D5/026
摘要： A sorter with a symmetric screen which is arranged concentrically in an essentially symmetric housing, and in the interior of which there is contained a concentric rotor drum that features on its periphery sorting elements sweeping across the screen, circulating at least parts of the suspension being sorted around the walls of the drum. The sorting elements are of a design such that they will generate a vortex flow of the suspension in the housing. The housing features at its periphery at least one removal duct for heavy contaminants and, in one of its end walls, a central lightweight dirt drain. The housing end wall that features the lightweight dirt drain has, in the direction away from the screen and the rotor drum, from radially outside to radially inside, a diameter that tapers in conic fashion by maximally 11 mm per each 3 mm of axial housing length, and minimally by 2 mm per each 3 mm of axial housing length.
摘要翻译： 具有对称屏幕的分拣机，其同心地布置在基本上对称的壳体中，并且其内部包含同心转子鼓，其特征在于其周边上划分扫过屏幕的元件，使至少部分待分类的悬架循环 围绕鼓的墙壁。 排序元件的设计使得它们将在壳体中产生悬浮液的涡流。 外壳在其周边具有至少一个用于重污染物的去除管道，并且在其一个端壁中具有中心的轻质污垢排放物。 具有轻质污物排泄物的壳体端壁沿径向外侧至径向内侧沿离开筛网和转子滚筒的方向具有以锥形方式逐渐变细的直径，每3mm轴向壳体长度最大为11mm ，并且每3mm轴向壳体长度最小为2mm。
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公开(公告)号：US5318186A
公开(公告)日：1994-06-07
申请号：US969724
申请日：1992-10-29
申请人： Reimund Rienecker
发明人： Reimund Rienecker
CPC分类号： D21D5/026
摘要： A screening apparatus is disclosed having at least one housing attachment element and a main housing element, each of which has a hollow cylindrical and/or truncated-cone-shaped housing outer wall. The apparatus includes at least two coaxial, predominantly rotationally symmetrical screen baskets and a rotor having pulsation elements. An accepts chamber is disposed radially outside the screen baskets and the rotor and pulsation elements are disposed radially inside the screen baskets. An inlet of the housing is disposed centrally in the area between the screen baskets and an outlet channel allowing for access in the area between the two screen baskets. The invention is characterized in that at least in the area of the screen baskets, only one main housing element and one attachment element are provided and that the first screen basket is disposed in the attachment element and the second screen basket is disposed in the main housing element.
摘要翻译： 公开了一种具有至少一个壳体连接元件和主壳体元件的筛选设备，每个壳体附接元件和主壳体元件具有中空圆柱形和/或截头圆锥形壳体外壁。 该装置包括至少两个同轴的，主要是旋转对称的筛篮和具有脉动元件的转子。 接纳室径向设置在筛网的外侧，转子和脉动元件径向放置在筛篮内。 壳体的入口位于屏幕篮之间的区域中央并且允许在两个筛篮之间的区域中进入的出口通道。 本发明的特征在于，至少在筛篮的区域中，仅设置一个主壳体元件和一个附接元件，并且第一筛篮设置在附接元件中，并且第二筛篮设置在主壳体 元件。
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