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    • 2. 发明授权
    • Rapid gravity filter backwash system and filters relative thereto
    • 快速重力过滤器反冲洗系统和过滤器
    • US5464543A
    • 1995-11-07
    • US136912
    • 1993-10-18
    • Richard P. Moore
    • Richard P. Moore
    • B01D24/00B01D24/42
    • B01D24/002
    • A rapid gravity downflow filtration system applicable to a bank of several filters in which filtered water for backwashing is stored at a relatively high level in a common washwater storage compartment serving all filters and in which the filtered water for backwashing is delivered to it's storage by gravity using the surplus operating head available at the beginning of the filter operating cycle for the purpose thereby entirely eliminating the necessity for powered motivation of backwash water flow during backwashing, or, in alternative filter systems in which the backwash water flow is motivated by displacement with compressed air, reducing the power requirement.
    • 一种适用于多个过滤器的快速重力下流过滤系统,其中用于反冲洗的过滤水在相对较高的水平上储存在用于所有过滤器的公共洗涤水储存室中,其中用于反洗的过滤水通过重力输送到其储存器 使用在过滤器操作循环开始时可用的剩余操作头,从而完全消除反冲洗期间反冲洗水流动的动力激励的必要性,或者在其中反冲洗水流被压缩的位移驱动的替代过滤系统中 空气,降低功率需求。
    • 4. 发明授权
    • Mechanical conditioning and flocculation of liquids
    • 液体的机械调理和絮凝
    • US4490260A
    • 1984-12-25
    • US579298
    • 1984-02-16
    • Richard P. Moore
    • Richard P. Moore
    • B01D21/06C02F1/52
    • C02F1/5281B01D21/0006B01D21/06B01D21/08
    • This invention relates to flocculation apparatus for the purification of liquids, particularly water, wherein provision is made for initial vigorous mixing of the coagulants in the liquid followed by a gradually diminishing agitation of the liquid and flocculent to provide proper flocculation; the apparatus comprising a circular flat bottomed chamber, a central circular well having openings through its wall spaced apart circumferentially and vertically, a plurality of radially extending rotatable arms supported above the chamber, each arm carrying downwardly depending blades spaced apart along the length of the arms and positioned to intersperse with a plurality of series of vertical fixed blades extending radially from the well, and upwardly from the floor of the chamber, the blades extending substantially the full depth of the chamber, at least one feed chamber in communication with the chamber through an opening in the wall thereof, means for rotating the arms and an outlet from the bottom of the well leading to a settling compartment.
    • 本发明涉及用于净化液体,特别是水的絮凝设备,其中提供用于初始剧烈混合液体中的凝结剂,随后逐渐减少液体和絮状物的搅动以提供适当的絮凝; 该装置包括圆形平底室,具有通过其周向和垂直间隔开的壁的开口的中心圆形井,多个径向延伸的可旋转臂支撑在室上方,每个臂沿着臂的长度间隔着向下悬置的叶片 并且定位成穿过从井的径向延伸并且从室的底部向上延伸的多个一系列垂直固定叶片,叶片基本上延伸到室的整个深度,至少一个进料腔室与室通过 在其壁上的开口,用于使臂和从井的底部引出通向沉降室的出口的装置。
    • 5. 发明授权
    • Rolling seal sluice gate
    • 滚动闸门
    • US4484728A
    • 1984-11-27
    • US406566
    • 1982-08-09
    • Richard P. Moore
    • Richard P. Moore
    • E02B7/20F16K31/00
    • E02B7/20Y10S251/901
    • A sluice gate including a closure member comprising a sheet of flexible fabric reinforced polymeric material having pairs of reinforcing members extending horizontally across the sheet with one member of each pair located on the upstream side and the other on the downstream side of the sheet in use. The pairs of members are secured together with the flexible sheet between them and at least some of the members on the upstream side extend beyond the side edges of the sluice opening to be controlled and those on the downstream side are able to pass into the sluice opening. The sluice gate includes control means for drawing the lower end of the closure member upwardly and away from the opening to progressively open it and to allow the closure member to return progressively to the closed position.
    • 一种闸门,包括封闭构件,该封闭构件包括柔性织物增强的聚合物材料片,所述柔性织物增强聚合物材料具有水平跨越所述片材的一对加强构件,所述加强构件在使用中位于所述片材的上游侧和所述片材的下游侧。 成对的构件与它们之间的柔性片固定在一起,并且上游侧的至少一些构件延伸超过待控制的闸门开口的侧边缘,并且下游侧的那些构件能够进入闸门开口 。 闸门包括控制装置,用于将封闭构件的下端向上拉并远离开口,以逐渐打开它,并允许封闭构件逐渐返回至关闭位置。
    • 6. 发明授权
    • Specific gravity separating unit
    • 比重分离装置
    • US5366638A
    • 1994-11-22
    • US878775
    • 1992-05-05
    • Richard P. Moore
    • Richard P. Moore
    • B01D21/00B01D21/04
    • B01D21/02B01D21/0045B01D21/2438B01D21/245B01D21/30
    • Diagonal flow pattern of inclined sheet settling system achieved by elongated rows of inclined sheets adjacent to elongated, outlet weirs discharging directly into elongated outlet channels with non turbulent distribution of the incoming liquid throughout the elongated length of the inclined sheets and means to remove settled material from the elongated floor of the said system by means of a power motivated reversing rope driven floor mounted and floor spanning reciprocating trolley that is able to take up the settled material from the floor and deliver this via a flexible hose and hydrostatic head to the exterior of the unit, and that does not require floor pockets.
    • 倾斜片材沉降系统的对角流动图案通过细长排列的倾斜片体相邻的细长的出口堰进行,这些倾斜片材直接排放到细长的出口通道中,其中进入的液体在倾斜片材的整个长度上具有非湍流分布,以及从沉积物 所述系统的细长地板通过动力驱动的反转绳驱动地板安装和地板跨越往复式小车,其能够从地板吸收沉降的材料并将其通过柔性软管和静液压头输送到外部 单位,这不需要地板袋。
    • 7. 发明授权
    • Sludge traction and desludging system
    • 污泥牵引和排污系统
    • US4514303A
    • 1985-04-30
    • US502621
    • 1983-06-09
    • Richard P. Moore
    • Richard P. Moore
    • B01D21/00B01D21/24
    • B01D21/0069B01D21/0045B01D21/0072B01D21/04B01D21/2438B01D21/34
    • This invention relates to settlement tank installation for the clarification of liquids particularly water and including an inclined plate assembly for solids removal. The plate assembly comprises a multiplicity of flexible sheets suspended from an upper end and weighted at their lower ends which are located to give the desired angle of inclination to the sheets wherein preferably the upper ends of the sheets are connected to a fixed frame and the lower ends to a movable frame through rods extending across the frame and attached to the sheets. The assembly is installed in a tank with an inlet for liquid to be treated opening into a separating chamber, having perforated side walls next to which the inclined sheets are located and opening into an outer collection channel with the perforations extending substantially two thirds of the height of the inclined sheets and wherein an outlet for treated liquid is provided arranged to control the level of the liquid at the height of the top of the sheets in the end of the collection channel remote from the inlet. The tank also preferably including collection troughs in the floor at each end and a floor cleaning sweeper assembly comprising a blade extending across the width of the floor and connection at each side centrally to a rope passing around pulleys located at the top and bottom of each end of the separating chamber.
    • 本发明涉及用于澄清液体,特别是水并包括用于固体去除的倾斜板组件的沉淀槽装置。 板组件包括从上端悬挂并在其下端加重的多个柔性片,这些片被定位成给出与片相对的所需的倾斜角度,其中优选地,片的上端连接到固定框架,下部 通过延伸穿过框架并连接到片材上的杆端连接到可移动框架。 组件安装在具有待处理液体的入口的罐中,该入口具有开口的分离室,具有穿孔的侧壁,倾斜片位于其旁边并且开口到外部收集通道中,穿孔基本上延伸高度的三分之二 并且其中设置有用于处理液体的出口,其布置成控制在远离入口的收集通道的端部的纸张顶部的高度处的液体的水平。 该罐还优选地包括在每个端部的地板中的收集槽,以及地板清洁扫除器组件,其包括横跨地板的宽度延伸的叶片,并且在每侧的中心处连接到通过位于每个端部的顶部和底部的滑轮的绳索 的分离室。
    • 10. 发明授权
    • Particulate filter backwash outlet
    • 颗粒过滤器反冲洗出口
    • US4478726A
    • 1984-10-23
    • US436740
    • 1982-10-26
    • Richard P. Moore
    • Richard P. Moore
    • B01D24/20B01D23/24
    • B01D24/205B01D2201/48
    • This invention relates to a backwash outlet assembly for a liquid particulate filter. The outlet is adapted to retain particles which comprise the filter medium while allowing backwash liquid together with impurities to discharge to waste. The outlet comprises an outlet weir, and a substantially non-turbulent flow zone located upstream of the weir. A particle return passage extends from the floor of the zone to the filter bed and means are included to at least restrict back flow in the passage. Filter media particles carried in suspension in the backwash liquid fall under the action of gravity to the floor of the zone and by the velocity of the backwash liquid into the entrance to the return passage. Preferably the particle return passage extends from the zone adjacent the weir and filter media particles trapped in the return passage are automatically conveyed back to the filter.
    • 本发明涉及一种用于液体微粒过滤器的反冲洗出口组件。 出口适于保留包含过滤介质的颗粒,同时允许反冲洗液体与杂质一起排放到废物中。 出口包括出口堰和位于堰的上游的基本上非湍流的流动区域。 颗粒返回通道从该区域的底部延伸到过滤床,并且包括至少限制通道中的回流的装置。 携带在反冲洗液体中的悬浮液中的过滤介质颗粒在重力作用下落入区域的地板并且通过反冲洗液体的速度进入返回通道的入口。 优选地,颗粒返回通道从邻近堰的区域延伸,并且捕获在返回通道中的过滤介质颗粒被自动地传回到过滤器。