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41.发明授权
公开(公告)号：US4518498A
公开(公告)日：1985-05-21
申请号：US578816
申请日：1984-02-10
申请人： Guido Monteyne
发明人： Guido Monteyne
CPC分类号： B01D33/067 , B01D2201/282
摘要： A filtration apparatus comprised of a rotary drum having a plurality of internal vanes for conveying slag material is presented. The slag is conveyed upwardly by the vanes, after which is falls freely onto a conveyer belt passing longitudinally through the drum. Deflectors guide the slag during its fall onto the belt. The deflectors are divergent and inclined relative to the direction of movement of the conveyer belt. The rotatable drum is axially subdivided into a plurality of sections, the vanes of each section being angularly offset in relation to the vanes of adjacent sections. The filtering apparatus herein effects uniform charging of slag material onto the conveyer belt.
摘要翻译： 提出了一种过滤装置，其包括具有用于输送炉渣材料的多个内部叶片的旋转鼓。 炉渣由叶片向上输送，然后自由地落在通过滚筒的纵向通过的输送带上。 导流板在坠落时将导轨引导到皮带上。 偏转器相对于输送带的运动方向是发散的和倾斜的。 可旋转滚筒轴向细分为多个部分，每个部分的叶片相对于相邻部分的叶片成角度地偏移。 这里的过滤装置将渣料均匀地装入输送带上。
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公开(公告)号：US4487695A
公开(公告)日：1984-12-11
申请号：US565371
申请日：1983-12-27
申请人： James D. Connolly
发明人： James D. Connolly
CPC分类号： B07B1/4681 , B01D33/067 , B04B7/18 , B07B1/22 , B01D2201/02 , B01D29/445
摘要： A screen basket for centrifugal deliquefying and/or classifying of particulate solid and solid-liquid mixtures, the basket being fed internally, rotating about a vertical axis and on initial installation presenting for driving engagement with the mixture fed into it an axially serrated internal screening surface formed by laterally inwardly and forwardly sloping bases of laterally spaced axially extending screen wires having as mixture-engaging serrations radially instanding leading edges.
摘要翻译： 用于离心脱液和/或分选颗粒固体和固体 - 液体混合物的筛篮，篮子被内部供给，围绕垂直轴线旋转，并且在初始安装时呈现，用于与供给到其中的混合物进行驱动接合，轴向锯齿状内部筛分表面 由侧向间隔开的轴向延伸的丝网的横向向内和向前倾斜的基部形成，其具有径向施加前缘的混合接合锯齿。
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43.发明授权
公开(公告)号：US4401564A
公开(公告)日：1983-08-30
申请号：US327097
申请日：1981-12-03
IPC分类号： B01D33/048 , B01D33/00 , B01D33/34 , B01D39/08
CPC分类号： B01D33/06 , B01D33/067
摘要： A device for attaching a filter mesh to the drum of a rotary vacuum drum filter has a number of support elements uniformly disposed about the circumference of the drum and extending along the axial length thereof for carrying the filter mesh and forming individual cells beneath the mesh. At least one filter mesh clamping element is provided between adjacent support elements which includes a spacing body attached to the exterior drum wall and a strip disposed thereabove on the filter mesh and a retainer joining the strip and the spacing body. The spacing body has approximately the same height as the support elements so that the filter mesh is not deformed by the attachment.
摘要翻译： 用于将过滤网连接到旋转真空鼓过滤器的滚筒的装置具有多个支撑元件，其均匀地围绕滚筒的圆周设置并且沿着其轴向长度延伸，用于承载过滤网并在网下形成单独的单元。 至少一个滤网夹紧元件设置在相邻的支撑元件之间，其包括附接到外鼓壁的间隔体和设置在过滤网上的条带以及连接带和间隔体的保持器。 间隔体具有与支撑元件大致相同的高度，使得过滤网不被附件变形。
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公开(公告)号：US4374729A
公开(公告)日：1983-02-22
申请号：US228543
申请日：1981-01-26
申请人： Rune H. Frykhult
发明人： Rune H. Frykhult
CPC分类号： B01D33/067 , D21D5/16
摘要： A strainer drum for straining pulp and the like comprises a substantially circular cylindrical mantle formed by a number of strainer elements provided with strainer openings, which strainer elements are held together between at least two gables to form the mantle.
摘要翻译： 用于应变纸浆等的过滤鼓包括由设置有过滤器开口的多个过滤元件形成的大致圆形的圆筒形外壳，该过滤元件在至少两个山墙之间保持在一起以形成地幔。
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公开(公告)号：US4308143A
公开(公告)日：1981-12-29
申请号：US214136
申请日：1980-12-08
IPC分类号： B01D33/067 , B01D33/10
CPC分类号： B01D33/067
摘要： A rotary drum filter apparatus comprising a rotary drum, a plurality of axial, parallel slots spaced circumferentially around the drum, a filter cloth positioned peripherally around the drum and portions thereof extending into each of the axial slots, flexible metal means inserted into each of the slots over the portion of the filter cloth extending into the slots and caulking means for holding each of the metal means and each of said portions of said filter cloth in a locked position in their respective axial slots. The metal means may comprise a stranded metal cable wherein caulking means are unnecessary.
摘要翻译： 一种旋转鼓式过滤装置，包括旋转滚筒，围绕滚筒周向间隔开的多个轴向平行狭槽，位于圆周周围的滤布及其延伸到每个轴向槽中的部分，弹性金属装置插入每个 滤布延伸到槽中的槽的槽，以及用于将每个金属装置和每个所述滤布的所述部分保持在它们各自的轴向槽中的锁定位置的铆接装置。 金属装置可以包括绞合金属电缆，其中填缝装置是不必要的。
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公开(公告)号：US4294700A
公开(公告)日：1981-10-13
申请号：US47191
申请日：1979-06-08
申请人： Thomas J. Casper
发明人： Thomas J. Casper
IPC分类号： B01D33/048 , B01D33/067 , F16J15/00 , B01D33/10
CPC分类号： B01D33/067 , B01D2201/34 , Y10S277/903
摘要： The open inlet end of a microscreen drum is defined by a circular track which is supported on rollers above the flow. The stationary wall supporting the rollers carries a flange-type flexible seal extending in a partial circle around the opening in the wall. The track carries a fully circular flange and a low-friction, slit tubing covers its axially projecting edge and is engaged by the flexible seal.
摘要翻译： 微型滚筒的开放入口端由圆形轨道限定，圆形轨道支撑在流动上方的滚子上。 支撑辊子的固定壁带有一个法兰型柔性密封件，围绕墙壁上的开口部分地延伸。 轨道带有一个完全圆形的法兰，一个低摩擦的狭缝管覆盖其轴向突出的边缘，并通过柔性密封件接合。
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公开(公告)号：US4280913A
公开(公告)日：1981-07-28
申请号：US114764
申请日：1980-01-23
IPC分类号： B01D33/067 , B01D37/02
CPC分类号： B01D33/067 , B01D37/02 , B01D2201/282
摘要： A process for removing colloidal and soluble contaminants from impure water moving through a hollow, cylindrical microscreen under a positive head pressure, comprising dispersing insoluble, finely divided particulate matter into the impure water and rotating the microscreen at a rate that will form, during each rotation thereof, an intermixed layer of contaminants and particulate matter over substantially the entire inner surface of the microscreen through which the impure water is passing. The intermixed layer forms a filter substantially impermeable to contaminants and particulate matter of a size that could pass through the microscreen pores, but it is not impermeable to water. Preferably, the finely divided particulate matter can be a sorbent material, e.g. powdered activated carbon, so that contaminants are both filtered and sorbed from the water.
摘要翻译： 一种从不正确的水中移除胶体和可溶性污染物的过程，其通过中空的圆柱形微孔板在正头部压力下移动，包括将不溶性细碎颗粒物质分散到不纯的水中并在每次旋转期间以将形成的速率旋转微型屏幕 在微滤器的基本上整个内表面上的污染物和颗粒物质的混合层，不纯的水通过该混合层。 混合层形成对于可能通过微孔隙的尺寸的污染物和颗粒物质基本上不可渗透的过滤器，但是它不是不透水的。 优选地，细碎的颗粒物质可以是吸附剂材料，例如， 粉状活性炭，使污染物都被过滤并从水中吸收。
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公开(公告)号：US4123362A
公开(公告)日：1978-10-31
申请号：US847960
申请日：1977-11-02
申请人： Hosein Mansouri
发明人： Hosein Mansouri
IPC分类号： B01D33/067 , B01D33/34
CPC分类号： B01D33/067 , B01D2201/282 , B01D2201/34
摘要： The specification discloses an improvement in rotary screening apparatus for the filtration of liquids and especially water. Such apparatus comprises (a) a stationary structure including a delivery channel for the feed water and a screened water holding tank wherein a lower elevation of screened water is maintained and (b) a screen drum disposed to receive feed water from the channel and to rotate within the tank on a horizontal axis with the uppermost section of its cylindrical surface above the feed for cleaning purposes. The improvement resides in a seal between the holding tank and the drum which provides improved protection against leakage and utilizes a flow of screened water which drives the feed water away from the seal if and wherever there may be a leak.
摘要翻译： 本说明书公开了用于过滤液体，特别是水的旋转筛分装置的改进。 这种设备包括（a）包括用于给水的输送通道和屏蔽水保持箱的固定结构，其中保持了较低的屏蔽水位，以及（b）设置成从通道接收给水并旋转的筛网鼓 在水平轴上的罐内，其圆柱形表面的最上部分在进料上方用于清洁目的。 改进之处在于容纳罐和滚筒之间的密封，其提供改进的防止泄漏的保护，并且利用过滤水的流动，其在任何可能存在泄漏的情况下驱动给水远离密封件。
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公开(公告)号：US3893923A
公开(公告)日：1975-07-08
申请号：US47268174
申请日：1974-05-23
申请人： RUDZINSKI STANLEY P
发明人： RUDZINSKI STANLEY P
IPC分类号： B01D29/46 , B01D33/00 , B01D33/067 , E02B8/02
CPC分类号： E02B8/026 , B01D29/46 , B01D33/067 , B01D33/073 , B01D33/27 , B01D33/275 , B01D33/466 , B01D33/58 , B01D33/725 , B01D33/801 , B01D2201/02 , B01D2201/282
摘要： An improvement in the positioning and cutting of a comminuting and screening device of the type having a rotary screen formed of co-axial rings with outwardly directed cutters which coact with stationary cutters supported on a flow directing enclosure which is positioned in a flow channel by eccentric locks pivoted on the enclosure and frictionally engaging sides of the flow channel, the stationary cutters having a cutting edge coacting with a cutting edge on the end of the screen cutters and a cutting edge extending between the rings, the space between adjacent rings increasing from upstream to downstream sides of the rings.
摘要翻译： 具有旋转筛网的定型和切割的改进，其具有由具有向外定向的切割器的同轴环形成的旋转筛网，该切割器与支撑在流动引导外壳上的固定切割器共同作用，该引导外壳通过偏心 锁定件枢转在外壳上并且与流动通道的摩擦接合的侧面上，固定切割器具有与丝网切割器端部上的切割边缘共同作用的切割边缘和在环之间延伸的切割边缘，相邻环之间的空间从上游 到环的下游侧。
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公开(公告)号：US3681239A
公开(公告)日：1972-08-01
申请号：US3681239D
申请日：1969-12-17
发明人： ANGELINETTA DENIS
CPC分类号： B01D33/06 , B01D33/067
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