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1.发明申请METHOD FOR THE PRODUCTION OF A SCREEN, PARTICULARLY A RIGID SCREEN, FOR THE TREATMENT OF FIBROUS MATERIAL SUSPENSIONS SUITABLE FOR THE PRODUCTION OF PAPER 审中-公开用于生产适用于生产纸张的纤维材料悬浮液的筛选方法，特别是刚性筛网公开(公告)号：US20100059487A1
公开(公告)日：2010-03-11
申请号：US12608133
申请日：2009-10-29
CPC分类号： D21D5/16 , B01D2201/184 , B07B1/4618 , B07B1/4663 , B07B1/469 , Y10T29/49826
摘要： A method for the production of a screen, particularly a rigid screen, for the treatment of fibrous suspensions suitable for the production of paper, the method including the steps of: providing at least two screen layers; introducing a plurality of openings in the at least two screen layers, at least a portion of the openings being shaped and arranged such that the openings run through each of the at least two screen layers; and joining the at least two screen layers flat to one another thereby forming a flat joint, wherein the plurality of openings are introduced into the at least two screen layers before joining the at least two screen layers.
摘要翻译： 一种用于生产用于处理适于生产纸张的纤维悬浮液的筛网，特别是刚性筛网的方法，所述方法包括以下步骤：提供至少两个筛网层; 在所述至少两个筛网层中引入多个开口，所述开口的至少一部分被成形和布置成使得所述开口穿过所述至少两个筛网层中的每一个; 以及将所述至少两个屏蔽层彼此平坦地接合，从而形成平坦接头，其中在连接所述至少两个屏幕层之前，将所述多个开口引入所述至少两个屏幕层。
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公开(公告)号：US08123912B2
公开(公告)日：2012-02-28
申请号：US12608141
申请日：2009-10-29
IPC分类号： D21H23/00
CPC分类号： D21D5/16 , B01D2201/184 , B07B1/4618 , B07B1/4663 , B07B1/469 , Y10T29/49826
摘要： The present invention relates to a method for the production of a screen and to a screen for the treatment of a fibrous material suspension suitable for the production of a fibrous material web, the screen including at least two screen layers that are connected to each other and have apertures, at least some of the apertures being arranged in such a way that the result is screen openings leading through the screen. The production of the screen is simplified in that some of the apertures are arranged in such a way that the result is recesses on the front side of the screen which do not pass through the screen, and at least the apertures forming the recesses are introduced into the screen layers before the latter are connected.
摘要翻译： 本发明涉及一种用于生产丝网的方法和用于处理适于生产纤维材料纤维网的纤维材料悬浮液的筛网，该筛网包括彼此连接的至少两个筛网层和 具有孔，所述孔中的至少一些以这样的方式布置，使得结果是通过屏幕的屏幕开口。 简化了屏幕的制作，其中一些孔被布置成使得结果是屏幕前侧没有通过筛网的凹槽，并且至少形成凹槽的孔被引入 之前的屏幕层被连接。
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公开(公告)号：US20120024763A1
公开(公告)日：2012-02-02
申请号：US13272962
申请日：2011-10-13
CPC分类号： D21D5/16 , B01D2201/184 , B07B1/4618 , B07B1/4663 , B07B1/469 , Y10T29/49826
摘要： The present invention relates to a method for the production of a screen and to a screen for the treatment of a fibrous material suspension suitable for the production of a fibrous material web, the screen including at least two screen layers that are connected to each other and have apertures, at least some of the apertures being arranged in such a way that the result is screen openings leading through the screen. The production of the screen is simplified in that some of the apertures are arranged in such a way that the result is recesses on the front side of the screen which do not pass through the screen, and at least the apertures forming the recesses are introduced into the screen layers before the latter are connected.
摘要翻译： 本发明涉及一种用于生产丝网的方法和用于处理适于生产纤维材料纤维网的纤维材料悬浮液的筛网，该筛网包括彼此连接的至少两个筛网层和 具有孔，所述孔中的至少一些以这样的方式布置，使得结果是通过屏幕的屏幕开口。 简化了屏幕的制作，其中一些孔被布置成使得结果是屏幕前侧没有通过筛网的凹槽，并且至少形成凹槽的孔被引入 之前的屏幕层被连接。
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公开(公告)号：US20100059194A1
公开(公告)日：2010-03-11
申请号：US12608141
申请日：2009-10-29
CPC分类号： D21D5/16 , B01D2201/184 , B07B1/4618 , B07B1/4663 , B07B1/469 , Y10T29/49826
摘要： The present invention relates to a method for the production of a screen and to a screen for the treatment of a fibrous material suspension suitable for the production of a fibrous material web, the screen including at least two screen layers that are connected to each other and have apertures, at least some of the apertures being arranged in such a way that the result is screen openings leading through the screen. The production of the screen is simplified in that some of the apertures are arranged in such a way that the result is recesses on the front side of the screen which do not pass through the screen, and at least the apertures forming the recesses are introduced into the screen layers before the latter are connected.
摘要翻译： 本发明涉及一种用于生产丝网的方法和用于处理适于生产纤维材料纤维网的纤维材料悬浮液的筛网，该筛网包括彼此连接的至少两个筛网层和 具有孔，所述孔中的至少一些以这样的方式布置，使得结果是通过屏幕的屏幕开口。 简化了屏幕的制作，其中一些孔被布置成使得结果是屏幕前侧没有通过筛网的凹槽，并且至少形成凹槽的孔被引入 之前的屏幕层被连接。
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公开(公告)号：US07597201B2
公开(公告)日：2009-10-06
申请号：US11671670
申请日：2007-02-06
CPC分类号： D21D5/026
摘要： A device for cleaning a suspension, preferably a fibrous suspension for paper production. The device includes a screen basket, on the exterior surface of which the suspension to be cleaned is supplied and from the interior surface of which the screened accepted stock is released. A housing surrounds the screen basket. The housing includes an inflow for the suspension to be cleaned, an accepted-stock outlet for the cleaned suspension and a reject outlet for impurities. A scraping device rotates on the outside of the screen basket about the screen basket axis and has scraper blades (foils) which scrape along the exterior surface of the screen basket. The scraping device comprises a drum with a cylinder surrounding the screen basket. The cylinder carries a plurality of foils on its inside facing the screen basket.
摘要翻译： 用于清洁悬浮液的装置，优选用于造纸的纤维悬浮液。 该装置包括筛篮，其外表面上提供待清洁的悬浮液，并且从其内表面放出被筛选的可接受的原料。 围绕筛篮的外壳。 壳体包括待清洁的悬浮液的流入物，用于清洁的悬浮液的可接受的出口和用于杂质的废品出口。 刮板装置围绕筛篮轴线在筛网的外侧旋转，并且具有沿筛网的外表面刮擦的刮刀（箔）。 刮刀装置包括具有环绕筛篮的气缸的滚筒。 气缸在其面向筛篮的内侧承载多个箔片。
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公开(公告)号：US06905032B2
公开(公告)日：2005-06-14
申请号：US10023995
申请日：2001-12-21
申请人： Werner Brettschneider , Jürgen Fey
发明人： Werner Brettschneider , Jürgen Fey
CPC分类号： D21D5/16 , Y10T29/49604 , Y10T29/49945
摘要： Process for manufacturing screens and screens suitable for use in wet screening fibrous paper suspensions, in which the screens include at least one screen plate having a number of sorting apertures. The process includes providing a number of fastening openings in the at least one screen plate, and inserting profiled pieces into the fastening openings. At least a portion of the profiled pieces are arranged to project beyond a screen surface.
摘要翻译： 用于制造适用于湿式筛选纤维纸悬浮液的筛网和筛网的方法，其中筛网包括至少一个具有多个分选孔的筛板。 该方法包括在至少一个筛板中提供多个紧固开口，并将成型件插入紧固开口中。 成型件的至少一部分布置成突出超过筛面。
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公开(公告)号：US08991733B2
公开(公告)日：2015-03-31
申请号：US13446402
申请日：2012-04-13
申请人： Jürgen Fey , Gerd Gottschalk , Werner Brettschneider , Elmar Ott
发明人： Jürgen Fey , Gerd Gottschalk , Werner Brettschneider , Elmar Ott
摘要： A pulper for comminuting and suspending fibrous material includes a container and at least one rotor arranged in the container for circulating a fibrous material suspension located on the container and at least one rigid sieve. The rotor at least predominantly passes over the sieve surface which is provided with round sieve openings. As high a throughput as possible and as low an energy consumption as possible are to be achieved by limiting the cross-section of the sieve openings exclusively defined by circle segments.
摘要翻译： 用于粉碎和悬浮纤维材料的碎浆机包括容器和布置在容器中的至少一个转子，用于使位于容器上的纤维材料悬浮液和至少一个刚性筛子循环。 转子至少主要通过设有圆形筛孔的筛面。 尽可能高的吞吐量和尽可能低的能量消耗将通过限制由圆形段专门限定的筛孔的横截面来实现。
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公开(公告)号：US20130099035A1
公开(公告)日：2013-04-25
申请号：US13446402
申请日：2012-04-13
申请人： Jürgen Fey , Gerd Gottschalk , Werner Brettschneider , Elmar Ott
发明人： Jürgen Fey , Gerd Gottschalk , Werner Brettschneider , Elmar Ott
IPC分类号： D21B1/34
摘要： A pulper for comminuting and suspending fibrous material includes a container and at least one rotor arranged in the container for circulating a fibrous material suspension located on the container and at least one rigid sieve. The rotor at least predominantly passes over the sieve surface which is provided with round sieve openings. As high a throughput as possible and as low an energy consumption as possible are to be achieved by limiting the cross-section of the sieve openings exclusively defined by circle segments.
摘要翻译： 用于粉碎和悬浮纤维材料的碎浆机包括容器和布置在容器中的至少一个转子，用于使位于容器上的纤维材料悬浮液和至少一个刚性筛子循环。 转子至少主要通过设有圆形筛孔的筛面。 尽可能高的吞吐量和尽可能低的能量消耗将通过限制由圆形段专门限定的筛孔的横截面来实现。
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