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公开(公告)号：US09199186B2
公开(公告)日：2015-12-01
申请号：US13237394
申请日：2011-09-20
CPC分类号： B01D24/42 , B01D24/24 , Y10T29/49826
摘要： An underdrain flume plate for use in a filter including at least one central opening having an upstanding flange to interface with a cut-out in an underdrain lateral to form a passageway for connecting the lateral to the flume. The flume plate may also include at least one raised channel at each end of the plate with a solid or cut-away top surface, and/or holes and/or slots for connection of the flume plate to anchor rods and may be configured to overlap one another when placed side by side. The present invention also includes a method of installing underdrain laterals in a filter, including arranging a grid of anchor rods on a filter floor such that anchor rods are provided on both sides of the flume, and providing at least one underdrain flume plate adapted for attachment to the anchor rods such that the flume plate covers the flume.
摘要翻译： 一种用于过滤器的底盘水槽板，包括至少一个具有直立凸缘的中心开口，该中心开口具有与缺口侧面的切口相接合以形成用于将横向连接到水槽的通道。 水槽板还可以包括在板的每个端部处的至少一个凸起通道，其具有固体或切除的顶表面，和/或用于将槽板连接到锚杆的孔和/或槽，并且可以被配置为重叠 彼此并排放置。 本发明还包括一种在过滤器中安装暗渠的方法，包括在过滤器底板上布置锚杆的网格，使得锚杆设置在槽的两侧，并且提供适于附接的至少一个暗槽槽 到锚杆，使得水槽板覆盖水槽。
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公开(公告)号：US20120103897A1
公开(公告)日：2012-05-03
申请号：US13237394
申请日：2011-09-20
CPC分类号： B01D24/42 , B01D24/24 , Y10T29/49826
摘要： An underdrain flume plate for use in a filter including at least one central opening having an upstanding flange to interface with a cut-out in an underdrain lateral to form a passageway for connecting the lateral to the flume. The flume plate may also include at least one raised channel at each end of the plate with a solid or cut-away top surface, and/or holes and/or slots for connection of the flume plate to anchor rods and may be configured to overlap one another when placed side by side. The present invention also includes a method of installing underdrain laterals in a filter, including arranging a grid of anchor rods on a filter floor such that anchor rods are provided on both sides of the flume, and providing at least one underdrain flume plate adapted for attachment to the anchor rods such that the flume plate covers the flume.
摘要翻译： 一种用于过滤器的底盘水槽板，包括至少一个具有直立凸缘的中心开口，该中心开口具有与缺口侧面的切口相接合以形成用于将横向连接到水槽的通道。 水槽板还可以包括在板的每个端部处的至少一个凸起通道，其具有固体或切除的顶表面，和/或用于将槽板连接到锚杆的孔和/或槽，并且可以被配置为重叠 彼此并排放置。 本发明还包括一种在过滤器中安装暗渠的方法，包括在过滤器底板上布置锚杆的网格，使得锚杆设置在槽的两侧，并且提供适于附接的至少一个暗槽槽 到锚杆，使得水槽板覆盖水槽。
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公开(公告)号：US20100237025A1
公开(公告)日：2010-09-23
申请号：US12406694
申请日：2009-03-18
申请人： John L. Geibel , Eugene M. Vegso , Christopher J. Ball , Robert L. Laird , Thomas M. Getting , Dean T. Berkebile
发明人： John L. Geibel , Eugene M. Vegso , Christopher J. Ball , Robert L. Laird , Thomas M. Getting , Dean T. Berkebile
CPC分类号： B01D24/24 , B01D24/46 , B01D2201/085
摘要： The present invention is related to a method and system for cleaning a media support structure in a filter cell in a liquid filter system, wherein a cleaning solution does not significantly enter a filter media zone. The method comprises supplying a cleaning solution to a filter cell to a level sufficient to submerge the media support structure, but not to significantly enter the filter media zone. Additionally, the cleaning solution level is monitored to ensure the cleaning solution does not significantly enter the filter media zone. Alternatively, the cleaning solution may be continuously recirculated and reintroduced to the filter cell during the cleaning operation.
摘要翻译： 本发明涉及用于清洗液体过滤系统中的过滤池中的介质支持结构的方法和系统，其中清洗溶液不会显着进入过滤介质区。 该方法包括将清洁溶液提供给过滤池至足以淹没介质支撑结构但不显着进入过滤介质区的水平。 此外，监控清洁液液位以确保清洁溶液不会显着进入过滤介质区域。 或者，清洁溶液可以在清洁操作期间被连续再循环并重新引入过滤池。
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公开(公告)号：US08657122B2
公开(公告)日：2014-02-25
申请号：US12894754
申请日：2010-09-30
IPC分类号： B01D24/46
CPC分类号： B01D29/62 , B01D24/24 , B01D24/4631
摘要： A media retainer assembly for retaining filter media in a filter assembly includes a top plate for supporting the filter media, the top plate having a top surface, a bottom surface and a plurality of openings extending therethrough; a bottom plate having a top surface and a plurality of openings extending therethrough; and scouring media, the scouring media being adapted to abrade the surfaces of the top and bottom plates. The top plate is connected to the bottom plate such that the top surface of the bottom plate is spaced from the bottom surface of the top plate to define at least one chamber between the top plate and the bottom plate. The top surface of the top plate is in fluid communication with the chamber via the openings in the top plate. The scouring media is supported by the bottom plate within the at least one chamber.
摘要翻译： 用于将过滤介质保持在过滤器组件中的介质保持器组件包括用于支撑过滤介质的顶板，顶板具有顶表面，底表面和延伸穿过其中的多个开口; 底板，其具有顶表面和延伸穿过其中的多个开口; 和冲洗介质，冲洗介质适于磨蚀顶板和底板的表面。 顶板连接到底板，使得底板的顶表面与顶板的底表面间隔开，以在顶板和底板之间限定至少一个室。 顶板的顶表面通过顶板中的开口与腔室流体连通。 冲洗介质由至少一个室内的底板支撑。
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公开(公告)号：US20110073549A1
公开(公告)日：2011-03-31
申请号：US12894754
申请日：2010-09-30
CPC分类号： B01D29/62 , B01D24/24 , B01D24/4631
摘要： A media retainer assembly for retaining filter media in a filter assembly includes a top plate for supporting the filter media, the top plate having a top surface, a bottom surface and a plurality of openings extending therethrough; a bottom plate having a top surface and a plurality of openings extending therethrough; and scouring media, the scouring media being adapted to abrade the surfaces of the top and bottom plates. The top plate is connected to the bottom plate such that the top surface of the bottom plate is spaced from the bottom surface of the top plate to define at least one chamber between the top plate and the bottom plate. The top surface of the top plate is in fluid communication with the chamber via the openings in the top plate. The scouring media is supported by the bottom plate within the at least one chamber.
摘要翻译： 用于将过滤介质保持在过滤器组件中的介质保持器组件包括用于支撑过滤介质的顶板，顶板具有顶表面，底表面和延伸穿过其中的多个开口; 底板，其具有顶表面和延伸穿过其中的多个开口; 和冲洗介质，冲洗介质适于磨蚀顶板和底板的表面。 顶板连接到底板，使得底板的顶表面与顶板的底表面间隔开，以在顶板和底板之间限定至少一个室。 顶板的顶表面通过顶板中的开口与腔室流体连通。 冲洗介质由至少一个室内的底板支撑。
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公开(公告)号：US08323514B2
公开(公告)日：2012-12-04
申请号：US12406694
申请日：2009-03-18
申请人： John L. Geibel , Eugene M. Vegso , Christopher J. Ball , Robert L. Laird , Thomas M. Getting , Dean T. Berkebile
发明人： John L. Geibel , Eugene M. Vegso , Christopher J. Ball , Robert L. Laird , Thomas M. Getting , Dean T. Berkebile
CPC分类号： B01D24/24 , B01D24/46 , B01D2201/085
摘要： The present invention is related to a method and system for cleaning a media support structure in a filter cell in a liquid filter system, wherein a cleaning solution does not significantly enter a filter media zone. The method comprises supplying a cleaning solution to a filter cell to a level sufficient to submerge the media support structure, but not to significantly enter the filter media zone. Additionally, the cleaning solution level is monitored to ensure the cleaning solution does not significantly enter the filter media zone. Alternatively, the cleaning solution may be continuously recirculated and reintroduced to the filter cell during the cleaning operation.
摘要翻译： 本发明涉及用于清洗液体过滤系统中的过滤池中的介质支持结构的方法和系统，其中清洗溶液不会显着进入过滤介质区。 该方法包括将清洁溶液提供给过滤池至足以淹没介质支撑结构但不显着进入过滤介质区的水平。 此外，监控清洁液液位以确保清洁溶液不会显着进入过滤介质区域。 或者，清洁溶液可以在清洁操作期间被连续再循环并重新引入过滤池。
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公开(公告)号：US20110174719A1
公开(公告)日：2011-07-21
申请号：US12983465
申请日：2011-01-03
CPC分类号： B01D23/24 , B01D24/24 , B01D24/4631 , Y10T29/49826 , Y10T29/49828
摘要： An underdrain filter block for use in draining and backwashing a filtering media in a filter bed includes a top wall, a pair of side walls extending from the top wall, and a bottom wall extending between the pair of side walls. The top wall, the pair of side walls, and the bottom wall define an upper portion and a lower portion. The lower portion includes a grout chamber having a plurality of openings defined by at least one of the bottom wall and the pair of side walls.
摘要翻译： 用于在过滤床中排出和反冲洗过滤介质的排污过滤块包括顶壁，从顶壁延伸的一对侧壁和在一对侧壁之间延伸的底壁。 顶壁，一对侧壁和底壁限定了上部和下部。 下部包括具有由底壁和一对侧壁中的至少一个限定的多个开口的灌浆室。
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公开(公告)号：US09072990B2
公开(公告)日：2015-07-07
申请号：US13522748
申请日：2011-01-18
CPC分类号： B01D23/24 , B01D24/24 , B01D24/4631 , Y10T29/49826 , Y10T29/49828
摘要： An underdrain filter block for use in draining and backwashing a filtering media in a filter bed includes a top wall, a pair of side walls extending from the top wall, a bottom wall extending between the pair of side walls, and a transverse wall extending from one of the pair of side walls to the other of the pair of side walls. The top wall, the pair of side walls, and the bottom wall define an upper portion and a lower portion. The lower portion includes a grout chamber positioned between the bottom wall and the transverse wall and at least one of the bottom wall and said side walls contains an opening.
摘要翻译： 用于排干和反洗过滤床中的过滤介质的排污过滤块包括顶壁，从顶壁延伸的一对侧壁，在一对侧壁之间延伸的底壁和从所述一对侧壁延伸的横向壁 一对侧壁中的一个到另一对侧壁中。 顶壁，一对侧壁和底壁限定了上部和下部。 下部包括位于底壁和横向壁之间的浆液室，并且底壁和所述侧壁中的至少一个包含开口。
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公开(公告)号：US08889003B2
公开(公告)日：2014-11-18
申请号：US12983465
申请日：2011-01-03
CPC分类号： B01D23/24 , B01D24/24 , B01D24/4631 , Y10T29/49826 , Y10T29/49828
摘要： An underdrain filter block for use in draining and backwashing a filtering media in a filter bed includes a top wall, a pair of side walls extending from the top wall, and a bottom wall extending between the pair of side walls. The top wall, the pair of side walls, and the bottom wall define an upper portion and a lower portion. The lower portion includes a grout chamber having a plurality of openings defined by at least one of the bottom wall and the pair of side walls.
摘要翻译： 用于在过滤床中排出和反冲洗过滤介质的排污过滤块包括顶壁，从顶壁延伸的一对侧壁和在一对侧壁之间延伸的底壁。 顶壁，一对侧壁和底壁限定了上部和下部。 下部包括具有由底壁和一对侧壁中的至少一个限定的多个开口的灌浆室。
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公开(公告)号：US20130199990A1
公开(公告)日：2013-08-08
申请号：US13522748
申请日：2011-01-18
IPC分类号： B01D24/24
CPC分类号： B01D23/24 , B01D24/24 , B01D24/4631 , Y10T29/49826 , Y10T29/49828
摘要： An underdrain filter block for use in draining and backwashing a filtering media in a filter bed includes a top wall, a pair of side walls extending from the top wall, a bottom wall extending between the pair of side walls, and a transverse wall extending from one of the pair of side walls to the other of the pair of side walls. The top wall, the pair of side walls, and the bottom wall define an upper portion and a lower portion. The lower portion includes a grout chamber positioned between the bottom wall and the transverse wall and at least one of the bottom wall and said side walls contains an opening.
摘要翻译： 用于排干和反洗过滤床中的过滤介质的排污过滤块包括顶壁，从顶壁延伸的一对侧壁，在一对侧壁之间延伸的底壁和从所述一对侧壁延伸的横向壁 一对侧壁中的一个到另一对侧壁中。 顶壁，一对侧壁和底壁限定了上部和下部。 下部包括位于底壁和横向壁之间的浆液室，并且底壁和所述侧壁中的至少一个包含开口。
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