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1. 发明申请

WO1997034045A1 PAPER PULP SCREEN CYLINDER 审中-公开
标题翻译：纸浆喷枪
公开(公告)号：WO1997034045A1
公开(公告)日：1997-09-18
申请号：PCT/US1997004343
申请日：1997-03-03
申请人： BELOIT TECHNOLOGIES, INC.
发明人： BELOIT TECHNOLOGIES, INC. , GERO, William, A. , MUNRO, Stephen, G., W. , GOLDENBERG, Philip, H.
IPC分类号： D21D05/16
CPC分类号： D21D5/16 , B01D29/23 , B01D29/445 , B01D29/86 , B01D2201/184
摘要： A plurality of like wedge bars (36) are formed with a groove (46) between two lands (48). The wedge bars (36) are assembled into a cylindrical screen (24), with the grooves (46) defining screening slots (30) of a uniform width. The wedge bars (36) may be electron beam welded or furnace brazed to support rings (44). Alternatively, the wedge bars (36) may be held in place by slots in support rings (44) and circumferential clamping applied by jack wedge assemblies (58). Multiple cylindrical segments (123) may be connected together into a single screen cylinder (24) by an ear (125) and slot (133) arrangement. The screen cylinder so formed may have slots (30) of 0.004 inches or less in width, and may be formed of a wide range of wear and corrosion resistant materials.
摘要翻译：多个相似的楔形条（36）在两个平台（48）之间形成有凹槽（46）。楔形杆（36）组装成圆柱形筛网（24），其中凹槽（46）限定均匀宽度的筛孔（30）。楔形条（36）可以是电子束焊接或熔炉钎焊到支撑环（44）。或者，楔形杆（36）可以通过支撑环（44）中的狭槽保持就位，并且通过千斤顶楔组件（58）施加的周向夹持。多个圆柱形部分（123）可以通过耳朵（125）和狭槽（133）布置连接在一起成为单个筛筒（24）。如此形成的筛筒可以具有宽度为0.004英寸或更小的槽（30），并且可以由宽范围的耐磨损和耐腐蚀材料形成。

2. 发明申请

WO1995012028A1 MULTIPLE FILTER DYNAMIC WASHER 审中-公开
标题翻译：多功能过滤器动态洗衣机
公开(公告)号：WO1995012028A1
公开(公告)日：1995-05-04
申请号：PCT/US1994011612
申请日：1994-10-14
申请人： BELOIT TECHNOLOGIES, INC.
发明人： BELOIT TECHNOLOGIES, INC. , GERO, William, A. , RANGAMANNAR, Goda , SILVERI, Luigi
IPC分类号： D21C09/06
CPC分类号： D21C9/06
摘要： A pressurized dynamic pulp washer including an annular hollow housing (10, 30) in which the stock is driven axially along a plurality of stationary, annular, coaxial wash filters (19, 25, 34, 36, 44) in axially reversible directions, with an annular rotatable shell (21, 37) between the wash filters to urge liquid through openings in the filters, to generate axial, radial and circumferential velocities in the slurry to create localized pulses in the slurry to urge liquid through the filters with wash liquid being introduced to replace liquid filtered from the fibers in the slurry.
摘要翻译：一种加压动态纸浆垫圈，其包括环形中空壳体（10,30），其中所述坯料沿轴向可逆方向沿着多个静止的环形同轴洗涤过滤器（19,25,34,36,44）轴向驱动，在洗涤过滤器之间的环形可旋转壳体（21,37），以通过过滤器中的开口促使液体产生浆料中的轴向，径向和周向速度，以在浆料中产生局部脉冲，以将液体推送通过过滤器，其中洗涤液体为引入以替换从浆料中的纤维过滤的液体。

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