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公开(公告)号：US4094794A
公开(公告)日：1978-06-13
申请号：US775624
申请日：1977-03-08
申请人： Albrecht Kahmann
发明人： Albrecht Kahmann
CPC分类号： D21D5/24 , B04B5/12 , B04C9/00 , D21D5/22 , B04C2009/007
摘要： The hydrocyclone is provided with a hollow rotor which is constructed in the form of a radial pump rotor and the outlet orifice of the rotor is disposed in a casing having a tangential outlet aperture. The bend in the rotor produces an increase in pressure during use so as to compensate for any pressure losses as well as to allow the use of a feed pump of low-pressure capacity. A disc is also mounted on the rotor in place of a seal to prevent heavy particles from entering the upper casing.
摘要翻译： 水力旋流器设置有中空转子，其以径向泵转子的形式构造，并且转子的出口孔设置在具有切向出口孔的壳体中。 转子中的弯曲在使用过程中产生压力增加，以补偿任何压力损失以及允许使用低压容量的进料泵。 转盘上还安装有一个盘片代替密封，以防止重质颗粒进入上壳体。
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公开(公告)号：US4487323A
公开(公告)日：1984-12-11
申请号：US492920
申请日：1983-05-09
申请人： Gevan R. Marrs
发明人： Gevan R. Marrs
摘要： The invention is apparatus which can automatically make a screen analysis of a granular material. The heart of the apparatus is a polygonal drum having graded screens on each of the faces except one. This open face serves as a door for introducing a sample into the interior of the drum and for discharging any material larger than the largest screen. A gear motor and crank arrangement serves to longitudinally shake the drum and agitate the sample. A second gear motor indexes the drum from screen to screen after a predetermined shaking time. Each screen fraction is accumulated on an electronic scale with weights being determined by differential weighing. The gear motors are timed by a microprocessor which also receives screen friction weight inputs and calculates a screen analysis.
摘要翻译： 本发明是能够自动进行粒状材料的筛分分析的装置。 设备的心脏是一个多边形鼓，其中除了一个外，每个面上都有分级屏幕。 这个开放的面是用于将样品引入滚筒内部并排出比最大屏幕大的任何材料的门。 齿轮马达和曲柄装置用于纵向震动滚筒并搅拌样品。 第二齿轮电动机在预定的摇动时间之后将滚筒从屏幕指向屏幕。 每个屏幕分数积累在电子秤上，重量由差示称重确定。 减速电机由微处理器定时，微处理器还接收屏幕摩擦重量输入并计算屏幕分析。
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公开(公告)号：US20050040083A1
公开(公告)日：2005-02-24
申请号：US10911897
申请日：2004-08-05
申请人： Manfred Freissle , Peter Freissle
发明人： Manfred Freissle , Peter Freissle
IPC分类号： B07B20060101 , B07B1/46 , B07B1/49 , F16B5/00 , B07B1/00
CPC分类号： B07B1/4645 , B07B1/46 , B07B1/469 , B07B2201/02 , F16B5/0008 , F16B5/0056 , F16B5/0072 , F16B5/065 , F16B5/0657 , F16B19/109
摘要： A screening panel 10 comprises a peripheral frame 12 consisting of a pair of mutually laterally spaced side members 14, 16, which are integral with a pair of mutually axially spaced end members 18, 20. The side members 14, 16 and end members 18, 20 define corners of the panel 22.1, 22.2, 22.3 and 22.4 and the peripheral frame 12 where they meet. A plurality of mutually spaced ribs 15 extend across the periphery of the panel 10 to define a screening surface. The side members and end members are rectangular in cross-section, thereby defining substantially flat upper peripheral surfaces 12.1, outer peripheral surface 12.2 and lower peripheral surface 12.3 of the peripheral frame 12 and thus also the panel 10. The panel 10 includes locating recesses 24 provided at or near to the corners 22.1, 22.2, 22.3 and 22.4 of the panel 10. The panel 10 also has separate securing recesses in the form of semi-circular grooves 30 formed in the lower surface 12.3 of the panel 10, around the locating recess 24 and concentrically therewith.
摘要翻译： 屏蔽板10包括由一对相互横向间隔开的侧构件14,16组成的周边框架12，该侧构件与一对相互轴向间隔开的端构件18,20成一体。侧构件14,16和端构件18， 20限定面板22.1,22.2,22.3和22.4的边角以及它们相遇的周边框架12。 多个相互间隔开的肋15跨过面板10的周边延伸以限定一个屏蔽表面。 侧构件和端构件的横截面为矩形，从而限定周边框架12的基本上平坦的上周面12.1，外周面12.2和下周面12.3，从而限定面板10.面板10包括定位凹槽24 设置在面板10的角部22.1,22.2,22.3和22.4处或附近。面板10还具有形成在面板10的下表面12.3中的半圆形槽30的形式的单独的固定凹部，围绕定位 凹部24并与其同心。
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公开(公告)号：US4911834A
公开(公告)日：1990-03-27
申请号：US263522
申请日：1988-10-27
申请人： Bernard E. Murphy
发明人： Bernard E. Murphy
IPC分类号： B07B1/34 , B01D20060101 , B01D29/00 , B01D33/03 , B01D35/20 , B03B5/00 , B07B20060101 , E21B20060101 , E21B21/06
CPC分类号： B01D33/0346
摘要： A separation system for removing drilled solids from a drilling fluid being circulated in a well including a vibratory screen apparatus (10) and method for separating materials having a base (12) supporting a vibratory support frame (13) for relative vibratory movement. A pair of transversely aligned motor vibrators (88) are mounted on a transverse horizontal support (82) secured between opposed sides (64,66) of vibratory frame (13) generally in the area of the center of gravity of the vibratory from (13). The motor vibrators (88) have rotational axes (L3) extending at an angle A with respect to the horizontal and being in a vertical plane parallel to the longitudinal axis (L1) of the screen bed.
摘要翻译： 一种用于从包括振动筛装置（10）的井中循环的钻井流体中移除钻井固体的分离系统和用于分离材料的方法，所述材料具有支撑振动支撑框架（13）的用于相对振动的基座（12）。 一对横向对准的电动机振动器（88）安装在横向水平支撑件（82）上，该横向水平支撑件（82）通常固定在振动框架（13）的相对侧（64,66）之间，振动体的重心位于（13 ）。 电动机振动器（88）具有相对于水平面以角度A延伸并且处于与屏幕床的纵向轴线（L1）平行的垂直平面的旋转轴线（L3）。
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公开(公告)号：US06957741B2
公开(公告)日：2005-10-25
申请号：US10212670
申请日：2002-08-05
IPC分类号： B07B20060101 , B07B1/46 , B07B1/49 , F16B5/00
CPC分类号： B07B1/4645 , B07B1/46 , B07B1/469 , B07B2201/02 , F16B5/0008 , F16B5/0056 , F16B5/0072 , F16B5/065 , F16B5/0657 , F16B19/109
摘要： A screening panel 10 comprises a peripheral frame 12 consisting of a pair of mutually laterally spaced side members 14, 16, which are integral with a pair of mutually axially spaced end members 18, 20. The side members 14, 16 and end members 18, 20 define corners of the panel 22.1, 22.2, 22.3 and 22.4 and the peripheral frame 12 where they meet. A plurality of mutually spaced ribs 15 extend across the periphery of the panel 10 to define a screening surface. The side members and end members are rectangular in cross-section, thereby defining substantially flat upper peripheral surfaces 12.1, outer peripheral surface 12.2 and lower peripheral surface 12.3 of the peripheral frame 12 and thus also the panel 10. The panel 10 includes locating recesses 24 provided at or near to the corners 22.1, 22.2, 22.3 and 22.4 of the panel 10. The panel 10 also has separate securing recesses in the form of semi-circular grooves 30 formed in the lower surface 12.3 of the panel 10, around the locating recess 24 and concentrically therewith.
摘要翻译： 屏蔽板10包括由一对相互横向间隔开的侧构件14,16组成的周边框架12，它们与一对相互轴向间隔开的端部构件18,20成一体。 侧构件14,16和端构件18,20限定面板22.1,22.2,22.3和22.4以及它们相遇的周边框架12的拐角。 多个相互间隔开的肋15跨过面板10的周边延伸以限定一个屏蔽表面。 侧构件和端构件的横截面为矩形，从而限定外围框架12的基本平坦的上周面12.1，外周面12.2和下周面12.3，从而限定面板10。 面板10包括设置在面板10的角部22.1,22.2,22.3和22.4处或附近的定位凹槽24。 面板10还具有形成在面板10的下表面12.3中的半圆形凹槽30的形式的单独的固定凹槽，围绕定位凹槽24并与其同心。
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公开(公告)号：US06935511B2
公开(公告)日：2005-08-30
申请号：US10429263
申请日：2003-05-02
CPC分类号： B01D33/0376 , B07B1/46 , B07B1/4645 , B07B1/4663 , B07B1/469 , B07B1/48
摘要： A vibratory separator having a basket with a first side spaced-apart from a second side, screen assembly apparatus mounted in the basket, the screen assembly apparatus having a central portion, a first screen side and a second screen side, central support apparatus connected to the basket and positioned beneath and in contact with the central portion of the screen assembly apparatus, and pressing apparatus on the first side and second side of the basket for pressing down on the first screen side and on the second screen side of the screen assembly apparatus so that the central portion of the screen assembly apparatus is higher than the first screen side and the second screen side.
摘要翻译： 一种振动分离器，其具有从第二侧隔开的第一侧的篮，安装在所述篮中的筛组件装置，所述筛组件装置具有中心部分，第一筛侧和第二筛侧，中心支撑装置连接到 所述篮子位于所述筛网组装装置的中央部分的下方并与之接触;以及在所述篮子的第一侧面和第二侧上的按压装置，用于在所述筛网组装装置的第一筛网侧和所述第二筛网侧压下 使得屏幕组装装置的中心部分高于第一屏幕侧和第二屏幕侧。
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公开(公告)号：US06878207B2
公开(公告)日：2005-04-12
申请号：US10368835
申请日：2003-02-19
申请人： Joachim Doehler , Vincent Cannella
发明人： Joachim Doehler , Vincent Cannella
IPC分类号： B01J3/02 , B01J19/22 , B07B20060101 , B07B1/00 , C23C14/00 , C23C14/56 , C23C16/00 , C23C16/54 , C23F1/00 , C25B13/00 , C25C7/04 , F16J15/34 , H01L21/02
CPC分类号： B01J3/02 , B01J19/22 , C23C14/562 , C23C14/564 , C23C16/545 , F16J15/3452
摘要： Disclosed herein is an improved gas gate for interconnecting regions of differing gaseous composition and/or pressure, more particularly between atmosphere and a vacuum. The gas gate includes a cylinder within a housing situated between the regions of differing gaseous pressure, wherein the gas gate provides for choke mode transonic flow of air leaks between the regions. A web of substrate material is adapted to move between the regions with at least one roller in a first region and at least one roller in a second region. The rollers are positioned to create sufficient tension as the web advances over the top peripheral portion of the cylinder between the two regions or under the bottom peripheral portion of the cylinder between the two regions.
摘要翻译： 本文公开了一种改进的气门，用于互连不同气体成分和/或压力的区域，更特别地在大气和真空之间。 气门包括在位于不同气体压力的区域之间的壳体内的气缸，其中气门提供区域之间的空气泄漏的扼流模式跨音速流动。 衬底材料的网状物适于在区域之间在第一区域中具有至少一个辊和在第二区域中的至少一个辊之间移动。 当纸幅在两个区域之间的两个区域之间或在圆筒的底部周边部分之间在两个区域之间前进到圆柱体的顶部周边部分时，辊被定位成产生足够的张力。
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公开(公告)号：US4818379A
公开(公告)日：1989-04-04
申请号：US26547
申请日：1987-02-05
申请人： Karl H. Eggerstedt
发明人： Karl H. Eggerstedt
IPC分类号： B07B1/40 , B07B20060101 , B07B1/46 , B07B13/16
CPC分类号： B07B13/16 , B07B1/46 , B07B2201/04
摘要： A screening apparatus of the multi-deck type. The feed inlet space of the screening machine comprises one or more distributing and segregating devices, integrated with the movement of the screening apparatus.
摘要翻译： PCT No.PCT / SE86 / 00251 Sec。 371日期1987年2月5日 102（e）日期1987年2月5日PCT提交1986年5月30日PCT公布。 出版物WO86 / 07290 日期：1986年12月18日。多层型筛选装置。 筛选机的进料空间包括与筛分装置的运动相结合的一个或多个分配和分离装置。
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公开(公告)号：US20050224397A1
公开(公告)日：2005-10-13
申请号：US11090142
申请日：2005-03-28
申请人： Mats Malmberg
发明人： Mats Malmberg
IPC分类号： B07B20060101 , B07B1/46 , B07B1/48 , B07B1/49
CPC分类号： B07B1/4609 , B07B2201/02
摘要： A vibrating screen for conducting material in a longitudinal direction while screening the material comprises a screening deck, exchangeable modular screening media, and an adapter arrangement for mounting the screening media on the deck. The screening deck includes transverse carriers oriented transversely of the longitudinal direction. The adapter arrangement comprises longitudinal support carriers arranged substantially in the longitudinal direction, and connecting elements oriented transversely of the longitudinal direction for interconnecting the support carriers and connecting the interconnected support carriers on the transverse carriers.
摘要翻译： 用于在筛选材料的同时沿纵向导电材料的振动筛包括筛板，可交换的模块化筛分介质和用于将筛选介质安装在甲板上的适配器装置。 筛分甲板包括沿纵向横向定向的横向载体。 适配器装置包括基本上沿纵向方向布置的纵向支撑载体和横向于纵向方向定向的连接元件，用于互连支撑载体并连接横向载体上的相互连接的支撑载体。
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公开(公告)号：US20050056571A1
公开(公告)日：2005-03-17
申请号：US10701846
申请日：2003-11-05
申请人： James Colgrove , Gregory Kardach
发明人： James Colgrove , Gregory Kardach
IPC分类号： B07B20060101 , B07B1/00 , B07B1/46 , B07B1/49
CPC分类号： B07B1/469 , B07B1/4645 , B07B2201/02
摘要： A screen assembly which includes a frame, a plurality of openings in the frame, a screen overlying the openings, a plurality of spaced tapered ribs on the opposite side of the frame from the screen, a first end on the frame with a lip, and a second end on the frame with a clip thereon. Another embodiment has a first end with a ledge and a second end with an overhanging portion, and a seal on the ledge.
摘要翻译： 一种屏幕组件，其包括框架，框架中的多个开口，覆盖开口的屏幕，在框架与屏幕相对侧上的多个间隔开的锥形肋，具有唇缘的框架上的第一端，以及 框架上的第二端，其上具有夹子。 另一个实施例具有带凸缘的第一端和具有突出部分的第二端和凸缘上的密封。
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