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    • 51. 发明申请
    • GAS CLEANING PROCESS AND EQUIPMENT THEREFOR
    • 气体清洁工艺及其设备
    • WO2004039492A3
    • 2004-07-29
    • PCT/ZA0300160
    • 2003-10-29
    • ISCOR LTDPAXTON RICHARD GEORGEFELLOWS-SMITH MICHAELMINSZENTY FRIEDRICH MICHAELMINSZENTY CHRISTIAN ALEXANDER
    • PAXTON RICHARD GEORGEFELLOWS-SMITH MICHAELMINSZENTY FRIEDRICH MICHAELMINSZENTY CHRISTIAN ALEXANDER
    • B01D47/00B01D51/02B01F5/06B01J19/24C08K3/14C22B1/16C22B7/02
    • B01D47/00B01D51/02C22B1/16C22B7/02Y02P10/216
    • The invention relates to equipment for use in the removal of relatively fine particulates from a first substance, using a second substance. The equipment includes a static, co-current contacting mixer section, having a plurality of stages defining a flow path, with a flow profile, for the first and the second substance, at least some of the stages being shaped to define a substantially curved flow path having an effective centre of curvature located to one side of the flow path, and wherein each adjacent stage has a centre of curvature on an opposite side of the flow path to provide a point of inflexion between adjacent stages and whereby, as the substances flow through the reactor between the adjacent stages, particles present in the first substance migrate through the second substance, first in one direction and then in a substantially opposite direction to promote interphasic interaction between the first and the second substance, the flow path characterised in being provided with an edge formation (51,52) between at least two adjacent stages towards the point of inflexion so as to enhance the launch of the second substance on the outside of the curved flow path of one stage at relatively high velocity from the edge formation to the inside of the curved flow path of the adjacent stage, thus increasing the contact between the first and the second substances. The equipment also includes a cyclonic section and a spinner section. The invention also relates to a method for the removal of relatively fine particulates from a gas stream, using a scrubbing fluid, as well as a plastic composite material for the manufacture of the equipment.
    • 本发明涉及使用第二物质从第一物质中除去相对微细的颗粒的设备。 该设备包括静态的并流接触混合器部分,其具有限定用于第一和第二物质的流动分布的流动路径的多个阶段,至少一些阶段成形为限定基本上弯曲的流动 路径具有位于流路一侧的有效曲率中心,并且其中每个相邻台阶在流路的相对侧具有曲率中心,以提供相邻台阶之间的拐点,并且因此当物质流动时 通过相邻阶段之间的反应器,存在于第一物质中的颗粒首先在一个方向上移动穿过第二物质,然后沿基本上相反的方向迁移,以促进第一和第二物质之间的相互作用,其特征在于提供流动路径 在朝向拐点的至少两个相邻阶段之间具有边缘形成(51,52),以便增强第二子帧的发射 在相邻阶段的弯曲流动路径的边缘形成到内部的相对高的速度在一个阶段的弯曲流动路径的外侧上,从而增加第一和第二物质之间的接触。 设备还包括旋风部分和旋转器部分。 本发明还涉及使用洗涤流体从气流中除去相对细小的颗粒的方法,以及用于制造设备的塑料复合材料。
    • 59. 发明申请
    • ANCHORAGE ASSEMBLY
    • 安装总成
    • WO1996020319A1
    • 1996-07-04
    • PCT/GB1995002980
    • 1995-12-20
    • CCL SYSTEMS LIMITEDGREEN, David, RobertSMITH, Michael, ArthurPHILLIPS, David
    • CCL SYSTEMS LIMITED
    • E04C05/12
    • E04C5/122
    • The invention relates to anchorage assemblies and in particular to anchorage assemblies having a novel wedge arrangement, wedges for use with anchorage assemblies and an anchorage member. In order to improve wedge performance in an anchorage assembly, a wedge (21) is provided having both internally (24) and externally (25) relieved portions to give a nose area (26) which is tapered to a greater extent than the rest of the wedge (21). Under normal load conditions, the wedge (21) behaves like a short wedge having no nose relief and is highly efficient. However, under high load or load limit conditions, the nose portion (26) of the wedge (21) is arranged to deform plastically so that fretting of the stressing element (23) gripped by the wedge (21) does not occur. As well as the high performance wedge, an improved anchorage member for the anchorage assembly is provided, the anchorage member having a number of steps (34-74). The provision of steps (34-74) in the anchorage member reduces the tendency for anchorage members to be drawn into prestressed concrete structures and reduces the bursting forces within such structures. The combination of an anchorage assembly having the improved wedge and improved anchorage member is a particularly effective and advantageous one.
    • 本发明涉及锚固组件,特别涉及具有新颖楔形装置的锚固组件,用于锚固组件的楔形件和锚定构件。 为了提高锚固组件中的楔形性能,提供具有内部(24)和外部(25)释放部分的楔形件(21),以提供鼻部区域(26),其大于其余部分 楔形件(21)。 在正常负载条件下,楔形件(21)的行为就像一个没有凸起的短楔形物,并且效率很高。 然而,在高负载或负载极限条件下,楔形件(21)的前端部分(26)被布置成塑性变形,从而不会发生由楔形件(21)夹紧的应力元件(23)的磨损。 除了高性能楔块之外,提供了一种用于锚固组件的改进的锚固构件,该锚固构件具有多个台阶(34-74)。 在锚固构件中提供步骤(34-74)减少了锚固构件被拉入预应力混凝土结构并减少这种结构内的破裂力的倾向。 具有改进的楔形物和改进的锚固构件的锚固组件的组合是特别有效和有利的组合。