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1. 发明授权

US06789681B2 Screen for fiber suspensions and method for the manufacture thereof 失效
标题翻译：纤维悬浮液筛选及其制造方法
公开(公告)号：US06789681B2
公开(公告)日：2004-09-14
申请号：US10219209
申请日：2002-08-15
申请人： Erich Czerwoniak , Wilhelm Hagen Hutzler , Erwin Mayer , Jochen Gustav Pfeffer
发明人： Erich Czerwoniak , Wilhelm Hagen Hutzler , Erwin Mayer , Jochen Gustav Pfeffer
IPC分类号： B07B149
CPC分类号： B07B1/4618 , B07B1/18 , B07B1/4681 , D21D5/16 , Y10T29/49604 , Y10T29/49938
摘要： In the rotationally symmetrical screen for fiber suspensions with a series of straight profiled bars which extend the direction of the screen axis and form slot-shaped screen openings between them, and with several ring-shaped profiled bar supports lying in planes extending perpendicularly to the screen axis, each of the profiled bar supports having in its edge region adjacent to the inlet side of the screen a series of cutouts opening towards the inlet side of the screen for insertion of the profiled bars, with the shape of these cutouts corresponding to the configuration of the cross-sectional regions of the profiled bars held positively in these cutouts, in order to simplify insertion of the profiled bars into the cutouts of the profiled bar supports each profiled bar has for each profiled bar support a recess which decreases the width of this cross-sectional region of the profiled bar, and the recesses lie outside the profiled bar supports in the finished screen.
摘要翻译：在具有延伸屏幕轴线方向并且在它们之间形成槽形屏幕开口的一系列直线型材的光纤悬架的旋转对称屏幕中，以及位于垂直于屏幕延伸的平面中的几个环形异形棒支撑件每个成型杆支撑件在其与屏幕的入口侧相邻的边缘区域中具有朝向屏幕的入口侧开口的一系列切口，用于插入成型杆，这些切口的形状对应于构造成型棒的横截面区域积极地保持在这些切口中，以便简化成型棒进入异形棒支撑件的切口中的每个成型杆的每个成型杆的插入均具有用于每个成型杆的凹槽，该凹槽减小了该成型棒的横截面区域，并且凹部位于成品筛网中的异形棒支撑件的外部。

2. 发明授权

US6131743A Screen basket for fiber suspensions and method for the production thereof 失效
标题翻译：纤维悬浮液筛网及其生产方法
公开(公告)号：US6131743A
公开(公告)日：2000-10-17
申请号：US464922
申请日：1999-12-16
申请人： Erich Czerwoniak , Wilhelm Hagen Hutzler , Jochen Gustav Pfeffer
发明人： Erich Czerwoniak , Wilhelm Hagen Hutzler , Jochen Gustav Pfeffer
IPC分类号： B01D29/11 , B01D33/067 , B07B1/18 , B07B1/46 , D21D5/16 , B07B1/49
CPC分类号： B07B1/4618 , B01D29/111 , B01D33/067 , B07B1/18 , B07B1/4681 , D21D5/16 , Y10T29/49604 , Y10T29/49925 , Y10T29/49938
摘要： A rotationally symmetrical screen for fiber suspensions with an inlet and outlet side, having a series of profiled bars which extend transversely to the circumferential direction of the screen, the cross-section of the profiled bars having a first end region facing away from the screen outlet side and a second end region facing away from the screen inlet side, and with metallic supporting rings lying in planes extending perpendicularly to the screen axis, each of the supporting rings having a series of cutouts open at their edge towards the screen inlet side, the shape of the cutouts corresponding to the configuration of the second cross-sectional end regions of the profiled bars lying in the cutouts, and forming an undercut in which a projection of the profiled bar cross section engages so that the profiled bars are held positively in a radial direction in relation to the screen axis and in the circumferential direction of the screen with their second cross-sectional end regions in the supporting ring cutouts; wherein the supporting rings are provided on the side of the profiled bars facing the screen outlet side with regions which are deformed such that as a result of a displacement of supporting ring material in the direction towards the screen inlet side, the profiled bar projections are pressed in this direction against the undercuts of the supporting ring outlets.
摘要翻译：一种用于具有入口和出口侧的纤维悬浮液的旋转对称屏幕，具有横向于屏幕周向方向延伸的一系列成型条，成型条的横截面具有背离屏幕出口的第一端部区域侧面和远离屏幕入口侧的第二端区域，并且金属支撑环位于垂直于屏幕轴线延伸的平面中，每个支撑环具有一系列在其边缘朝向屏幕入口侧开口的切口，切口的形状对应于位于切口中的成型条的第二横截面端部区域的构造，并且形成其中异型材横截面的突起接合的底切，使得异形杆被牢固地保持在相对于屏幕轴线和屏幕的圆周方向的径向方向，其第二横截面端部区域为th e支撑环切口; 其特征在于，所述支撑环设置在面向所述丝网出口侧的所述成型条的侧面上，所述区域被变形，使得由于支撑环材料朝向所述筛网入口侧的方向移动，所述异型棒突起被按压在该方向上抵靠支撑环出口的底切。

3. 发明授权

US4632320A Apparatus for dissolving and sorting waste paper 失效
标题翻译：用于溶解和分选废纸的设备
公开(公告)号：US4632320A
公开(公告)日：1986-12-30
申请号：US741676
申请日：1985-06-05
申请人： Emil Holz , Hagen Hutzler
发明人： Emil Holz , Hagen Hutzler
IPC分类号： D21B1/32 , B02C17/02
CPC分类号： D21B1/32 , Y02W30/646
摘要： Apparatus for dissolving and sorting waste paper supplied in the form of bales, comprising a bale shredding device having a spray pipe for steeping water, a subsequent steeping drum driven about an approximately horizontal axis and followed by a mixing device for mixing the steeped waste paper with diluting water as well as a sorting drum also rotatable about an approximately horizontal axis. The circumferential wall of this sorting drum has openings in a first sorting area which are smaller than the openings in a second sorting area which follows the first sorting area in the direction of flow. A deflaking device is provided for the suspension passing through the openings of the second sorting area, the outlet of this device being connected to the mixing device via a pump.
摘要翻译：用于溶解和分选以捆包形式供应的废纸的装置，包括具有用于浸渍水的喷射管的捆包切割装置，随后围绕大致水平轴线驱动的浸渍桶，随后是混合装置，用于将浸渍的废纸与稀释水以及也可围绕大致水平轴线旋转的分选滚筒。该分选滚筒的圆周壁在第一分拣区域中具有小于沿流动方向跟随第一分拣区域的第二分拣区域中的开口的开口。为通过第二分选区域的开口的悬架提供了一种泄油装置，该装置的出口经由泵连接到混合装置。

4. 发明授权

US4465591A Method and apparatus for treating waste paper 失效
标题翻译：处理废纸的方法和设备
公开(公告)号：US4465591A
公开(公告)日：1984-08-14
申请号：US398773
申请日：1982-07-16
申请人： Emil Holz , Hagen Hutzler
发明人： Emil Holz , Hagen Hutzler
IPC分类号： D21B1/32 , D21D5/04 , B03B7/00 , B07B1/04
CPC分类号： D21B1/32 , Y02W30/646
摘要： The invention relates to a method of treating waste paper, wherein the waste paper is steeped, under certain circumstances chemically treated at the same time, and is thereafter adjusted to a lower substance density and sorted. Furthermore the invention relates to apparatus for performing such a method.
摘要翻译：本发明涉及一种处理废纸的方法，其中废纸在某些情况下同时进行化学处理，然后调整为较低的物质密度并进行分选。此外，本发明涉及用于执行这种方法的装置。

5. 发明授权

US5358637A Apparatus for sorting and deflaking fibrous suspensions 失效
标题翻译：用于分选和消除纤维悬浮液的设备
公开(公告)号：US5358637A
公开(公告)日：1994-10-25
申请号：US512
申请日：1993-01-04
申请人： Hagen Hutzler , Erich Czerwoniak
发明人： Hagen Hutzler , Erich Czerwoniak
IPC分类号： D21D5/00 , D21D5/02 , D21D5/20 , B01D25/38
CPC分类号： D21D5/00 , D21D5/026 , D21D5/20
摘要： An appliance for sorting and deflaking fiber suspensions has a rotor with a horizontal axis rotatively mounted in a housing. In a first, inlet rotor zone the rotor is provided with entraining means for extracting by centrifugation contaminating particles of high relative density. The rotor is surrounded donwstream by a screening cylinder and is also provided with entraining means for the fiber suspension, which deflake and sort out the fiber suspension in a second rotor zone. In a third rotor zone the fibers are washed out of the rejects after water has been added and in a fourth zone the rejects are dehydrated.
摘要翻译：用于分选和消除纤维悬浮液的设备具有旋转地安装在壳体中的水平轴的转子。在第一个入口转子区域中，转子设置有夹带装置，用于通过离心提取污染高相对密度的颗粒。转子通过筛筒包围，并且还具有用于纤维悬浮液的夹带装置，其在第二转子区域中分解和分离纤维悬浮液。在第三转子区域中，在添加水之后，将纤维从废料中洗去，在第四区域中，废料脱水。

6. 发明授权

US4566942A Method of and apparatus for treating waste paper 失效
标题翻译：处理废纸的方法和设备
公开(公告)号：US4566942A
公开(公告)日：1986-01-28
申请号：US630309
申请日：1984-07-12
申请人： Emil Holz , Hagen Hutzler
发明人： Emil Holz , Hagen Hutzler
IPC分类号： D21B1/32 , D21D5/04
CPC分类号： D21B1/32 , Y02W30/646
摘要： The invention relates to a method of treating waste paper, wherein the waste paper is steeped, under certain circumstances chemically treated at the same time, and is thereafter adjusted to a lower substance density and sorted. Furthermore, the invention relates to apparatus for performing such a method.
摘要翻译：本发明涉及一种处理废纸的方法，其中废纸在某些情况下同时进行化学处理，然后调整为较低的物质密度并进行分选。此外，本发明涉及用于执行这种方法的装置。

7. 发明授权

US4043919A Pressure screen with turbulence chamber means 失效
标题翻译：带湍流室的压力筛
公开(公告)号：US4043919A
公开(公告)日：1977-08-23
申请号：US693916
申请日：1976-06-08
申请人： Hagen Hutzler
发明人： Hagen Hutzler
IPC分类号： B01D29/17 , B01D29/11 , B01D29/25 , B01D29/37 , D21D5/02 , B01D21/02 , B01D21/18 , B01D25/32 , B01D33/36
CPC分类号： D21D5/026 , B01D29/118
摘要： Apparatus for separating a fibrous suspension of raw stock into acceptable stock and waste material in which an inlet at one end of a casing directs raw stock against a conical plate closing one end of a rotor in the housing and into an annular elongated inner chamber formed beween the imperforate peripheral wall of the rotor and a stationary cylindrical screen surrounding the rotor in the housing so that acceptable stock passes through the screen into an outer space from which it can be removed through a suitable outlet and waste material is directed by elongated angularly inclined ribs on the outer surface of the rotor wall into a turbulence chamber in which a radially extending rib on the other end of the rotor acts on the stock and from whence relatively light waste material is removed through a tangentially extending outlet at the top of the casing and relatively heavy material is removed through an outlet at the bottom of the casing and in which diluent water is introduced into the turbulence chamber through an inlet pipe in a direction generally tangenital to the stock flow and in the direction of the flow.
摘要翻译：用于将原料的纤维悬浮液分离成可接受的原料和废料的装置，其中壳体的一端处的入口将原料引导到封闭壳体中的转子的一端的锥形板上，并形成为环形细长的内室转子的无孔周边壁和围绕壳体中的转子的固定圆柱形屏幕，使得可接受的原料通过筛网进入外部空间，从外部空间可以通过合适的出口除去废物，废料由细长的角度倾斜的肋条在转子壁的外表面上形成湍流室，其中转子另一端的径向延伸的肋作用在原料上，并且从相对较轻的废料通过壳体顶部的切向延伸的出口移除，相对较重的材料通过壳体底部的出口被去除并且其中稀释水被引入到t中他的湍流室通过入口管，其方向大体上与储料流相切并且沿流动方向。

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