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1.发明申请公开(公告)号：US20180230650A1
公开(公告)日：2018-08-16
申请号：US15941977
申请日：2018-03-30
申请人： Andritz Fiedler GmbH
摘要： A set for mechanical processing suspended fibrous material includes a die plate having receiving openings in a predefined arrangement for insertion of blade-shaped processing elements which jut out on a process side and are flowed onto by the fibrous material. The blade-shaped processing elements have each a plurality of foot regions in longitudinally spaced-apart relation, which pass through the die plate and jut out from the die plate on a process-distal. At least some of the foot regions of the processing elements reach into associated receiving grooves of a base plate on the process-distal side. As an alternative, transverse stiffening elements are arranged substantially orthogonally in the longitudinal direction of the processing elements such that the transverse stiffening elements stabilize the foot regions of the processing elements on the process-distal side.
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公开(公告)号：US20160144299A1
公开(公告)日：2016-05-26
申请号：US14904629
申请日：2014-08-14
申请人： ANDRITZ FIEDLER GMBH
发明人： THOMAS MICKELAT , MICHAEL REINSTEIN
CPC分类号： B01D29/13 , B07B1/12 , B07B1/18 , B07B1/4618 , B07B1/4654
摘要： A profiled strainer bar has a base region and a head region. A straining slot or a straining gap is produced between flanks of the straining slot at the head region. Each flank at the head region has a radius with a common center on the upstream and downstream side. A strainer, preferably in the shape of a strainer basket, has straining slots or straining gaps formed between profiled strainer bars. The strainer bars have a geometry at the strainer bar base region with the geometry being adapted to receiving recesses of support elements and being received in the receiving recesses. The strainer bars are permanently secured to the receiving recesses. The strainer bars are profiled such that each flank on the head region of the strainer bar has a radius with a common center on the upstream and downstream side.
摘要翻译： 型材过滤棒具有基部区域和头部区域。 在头部区域的应变槽的侧面之间产生应变槽或应变间隙。 在头部区域的每个侧面具有在上游和下游侧具有公共中心的半径。 过滤器优选为过滤器篮的形状，具有在型材过滤棒之间形成的应变槽或应变间隙。 过滤棒在过滤器棒基部区域具有几何形状，其几何形状适于容纳支撑元件的凹部并被容纳在接收凹部中。 过滤棒永久固定在接收凹槽上。 过滤棒被成形为使得过滤器杆的头部区域上的每个侧面具有在上游和下游侧具有公共中心的半径。
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公开(公告)号：US20180043289A1
公开(公告)日：2018-02-15
申请号：US15554363
申请日：2016-02-25
申请人： ANDRITZ FIEDLER GMBH
发明人： THOMAS MICKELAT , MICHAEL REINSTEIN
摘要： A bar-type screen cage has profiled screen bars which are spaced apart in a circumferential direction. Multiple support arrangements which are spaced apart in an axial direction of the screen cage are fastened by welding to the profile bars at the outside. The screen bars, which are spaced apart in an axial direction, form screen slots between them. Each support arrangement includes at least two support wires which are closely spaced apart in the axial direction of the screen bars and which are fixed to the screen bars by resistance welding. The two support wires of each support arrangement and the profile bars-are fixedly connected to one another by way of an additional weld seam.
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公开(公告)号：US20170191218A1
公开(公告)日：2017-07-06
申请号：US15315212
申请日：2015-06-24
申请人： ANDRITZ FIEDLER GMBH
摘要： A set for mechanical processing suspended fibrous material includes a die plate having receiving openings in a predefined arrangement for insertion of blade-shaped processing elements which jut out on a process side and are flowed onto by the fibrous material. The blade-shaped processing elements have each a plurality of foot regions in longitudinally spaced-apart relation, which pass through the die plate (2) and jut out from the die plate on a process-distal. At least some of the foot regions of the processing elements reach into associated receiving grooves of a base plate on the process-distal side. As an alternative, transverse stiffening elements are arranged substantially orthogonally in the longitudinal direction of the processing elements such that the transverse stiffening elements stabilize the foot regions of the processing elements on the process-distal side.
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