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1.发明申请公开(公告)号：US20130319942A1
公开(公告)日：2013-12-05
申请号：US13482437
申请日：2012-05-29
CPC分类号： B01D69/12 , B01D67/0086 , B01D67/0093 , B01D71/36 , B01D71/54 , B01D2313/26
摘要： A flexible diffuser membrane used in aeration/mixing of wastewater is impregnated with biocide and treated with fluorine or another halogen gas which forms a barrier inhibiting migration of the biocide out of the membrane. Another aspect of the invention involves cleaning a diffuser membrane with a halogen and then coating the membrane with PTFE or polyurethane.
摘要翻译： 用于曝气/混合废水的柔性扩散膜用杀生物剂浸渍，并用氟或另一种卤素气体进行处理，形成屏障，以防止生物杀灭剂从膜中迁移。 本发明的另一方面涉及用卤素清洁扩散膜，然后用PTFE或聚氨酯涂覆膜。
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公开(公告)号：US08061689B2
公开(公告)日：2011-11-22
申请号：US11967337
申请日：2007-12-31
申请人： Charles E. Tharp
发明人： Charles E. Tharp
IPC分类号： B01F3/04
CPC分类号： B01F3/04269 , B01F3/0412 , B01F2003/04177 , B01F2003/04276 , B01F2003/04297 , B01F2003/04361 , B01F2003/04404 , B01F2003/04872 , B01F2015/00084 , C02F3/201 , Y02W10/15 , Y10S261/70
摘要： A flexible membrane disk diffuser having an improved arrangement for sealing the membrane to the diffuser body. An enlarged sealing bead on the circumference of the membrane fits in an annular channel on the diffuser body. A retainer ring threads onto the diffuser body to compress the sealing bead against a base surface of the channel. A discontinuity on the base surface provides an effective seal with the bead without requiring undue tightening force of the retainer ring. The discontinuity may take the form of a ridge or a rut on the base surface of the channel.
摘要翻译： 一种柔性膜片扩散器，其具有用于将膜密封到扩散体的改进布置。 膜的圆周上的放大的密封珠装配在扩散体上的环形通道中。 保持环螺纹到扩散器主体上以将密封凸缘压靠在通道的基面上。 在基面上的不连续性提供了与胎圈的有效密封，而不需要保持环的不适当的紧固力。 不连续性可以在通道的基面上采取脊或车辙的形式。
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公开(公告)号：US20110278746A1
公开(公告)日：2011-11-17
申请号：US13111409
申请日：2011-05-19
申请人： Charles E. THARP
发明人： Charles E. THARP
IPC分类号： B01F3/04
CPC分类号： B01F3/04269 , B01F3/0412 , B01F2003/04212 , B01F2003/04319
摘要： A diffuser module and system for diffusing gas into liquid such as in aeration/mixing of wastewater. Each module has a header pipe and diffusers which receive gas from the header pipe. Each header pipe is equipped with a truss for enhanced structural strength and resistance to bending. The truss may take the form of a buoyancy/ballast pipe connected with the header pipe by purlins.
摘要翻译： 用于将气体扩散到液体中的扩散器模块和系统，例如在废水的曝气/混合中。 每个模块都有一个集管和扩散器，它们从总管接收气体。 每个集管配备有一个桁架，用于增强结构强度和抗弯曲性。 桁架可以采用与岐管与集管连接的浮力/压载管的形式。
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公开(公告)号：US20110215042A1
公开(公告)日：2011-09-08
申请号：US13111621
申请日：2011-05-19
申请人： Charles E. Tharp
发明人： Charles E. Tharp
CPC分类号： B01F3/04113 , B01F2003/04148 , B01F2003/04212 , B01F2003/04234 , C02F3/20 , C02F2203/006 , Y02W10/15 , Y10T29/49718
摘要： A diffuser assembly with a buoyancy vessel and a chamber for buoyantly raising the diffuser assembly for maintenance work. The diffuser assembly has a support structure, diffusers connected to the frame, and a buoyancy vessel positioned on the frame, capable of alternating between a state of buoyancy or ballast.
摘要翻译： 具有浮力容器和用于浮起升高扩散器组件以进行维护工作的室的扩散器组件。 扩散器组件具有支撑结构，连接到框架的扩散器和位于框架上的浮力容器，能够在浮力状态或镇流器之间交替。
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公开(公告)号：US07713415B2
公开(公告)日：2010-05-11
申请号：US12433277
申请日：2009-04-30
申请人： Charles E. Tharp , Peter Riddell
发明人： Charles E. Tharp , Peter Riddell
摘要： Submerged media useful with or without aeration and/or mixing to enhance an aquatic environment by promoting and retaining biogrowth. The media takes the form of a cluster of individual flexible elements having free ends. The media are submerged in a liquid such as a water or wastewater treatment basin or an aquaculture environment. The media are characterized by the ability to promote and retain microbial growth. The media clusters have substantial flow through thicknesses to provide a three dimensional effect along with baffling for increased contact with the liquid being treated. The media may be thin strips constructed to avoid sticking together to allow maximum exposed surface area. The media clusters can create oxic, anoxic and anaerobic environments for maximum treatment during flow through the media cluster. The flexibility of the media elements and their free ends automatically dislodges excessive biomass buildup to avoid clogging of the media.
摘要翻译： 浸没式介质有利于或不通风和/或混合，以通过促进和保留生物增长来增强水生环境。 介质采用具有自由端的单个柔性元件的簇的形式。 介质浸没在液体如水或污水处理池或水产养殖环境中。 培养基的特征在于促进和保留微生物生长的能力。 介质簇具有通过厚度的大量流动，以提供三维效应以及用于增加与被处理液体的接触的挡板。 介质可以是薄带，其构造为避免粘在一起以允许最大暴露的表面积。 媒体集群可以产生氧气，缺氧和厌氧环境，以便在流经媒体集群时进行最大限度的治疗。 媒体元素及其自由端的灵活性可自动消除过多的生物量积累，以避免媒体堵塞。
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公开(公告)号：US07544286B2
公开(公告)日：2009-06-09
申请号：US11383708
申请日：2006-05-16
申请人： Charles E. Tharp , Peter Riddell
发明人： Charles E. Tharp , Peter Riddell
摘要： Submerged media useful with or without aeration and/or mixing to enhance an aquatic environment by promoting and retaining biogrowth. The media takes the form of a cluster of individual flexible elements having free ends. The media are submerged in a liquid such as a water or wastewater treatment basin or an aquaculture environment. The media are characterized by the ability to promote and retain microbial growth. The media clusters have substantial flow through thicknesses to provide a three dimensional effect along with baffling for increased contact with the liquid being treated. The media may be thin strips constructed to avoid sticking together to allow maximum exposed surface area. The media clusters can create oxic, anoxic and anaerobic environments for maximum treatment during flow through the media cluster. The flexibility of the media elements and their free ends automatically dislodges excessive biomass buildup to avoid clogging of the media.
摘要翻译： 浸没式介质有利于或不通风和/或混合，以通过促进和保留生物增长来增强水生环境。 介质采用具有自由端的单个柔性元件的簇的形式。 介质浸没在液体如水或废水处理池或水产养殖环境中。 培养基的特征在于促进和保留微生物生长的能力。 介质簇具有通过厚度的大量流动，以提供三维效应以及用于增加与被处理液体的接触的挡板。 介质可以是薄带，其构造为避免粘在一起以允许最大暴露的表面积。 媒体集群可以产生氧气，缺氧和厌氧环境，以便在流经媒体集群时进行最大限度的治疗。 媒体元素及其自由端的灵活性可自动消除过多的生物量积累，以避免媒体堵塞。
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公开(公告)号：US20090096117A1
公开(公告)日：2009-04-16
申请号：US11873245
申请日：2007-10-16
申请人： Charles E. Tharp
发明人： Charles E. Tharp
IPC分类号： B01F3/04
CPC分类号： B01F3/04269 , B01F3/0412 , B01F2003/04212 , B01F2003/04319
摘要： A diffuser module and system for diffusing gas into liquid such as in aeration/mixing of wastewater. Each module has a header pipe and diffusers which receive gas from the header pipe. Each header pipe is equipped with a truss for enhanced structural strength and resistance to bending. The truss may take the form of a buoyancy/ballast pipe connected with the header pipe by purlins.
摘要翻译： 用于将气体扩散到液体中的扩散器模块和系统，例如在废水的曝气/混合中。 每个模块都有一个集管和扩散器，它们从总管接收气体。 每个集管配备有一个桁架，用于增强结构强度和抗弯曲性。 桁架可以采用与岐管与集管连接的浮力/压载管的形式。
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公开(公告)号：US20070267344A1
公开(公告)日：2007-11-22
申请号：US11383708
申请日：2006-05-16
申请人： Charles E. Tharp , Peter Riddell
发明人： Charles E. Tharp , Peter Riddell
IPC分类号： C02F3/30
摘要： Submerged media useful with or without aeration and/or mixing to enhance an aquatic environment by promoting and retaining biogrowth. The media takes the form of a cluster of individual flexible elements having free ends. The media are submerged in a liquid such as a water or wastewater treatment basin or an aquaculture environment. The media are characterized by the ability to promote and retain microbial growth. The media clusters have substantial flow through thicknesses to provide a three dimensional effect along with baffling for increased contact with the liquid being treated. The media may be thin strips constructed to avoid sticking together to allow maximum exposed surface area. The media clusters can create oxic, anoxic and anaerobic environments for maximum treatment during flow through the media cluster. The flexibility of the media elements and their free ends automatically dislodges excessive biomass buildup to avoid clogging of the media.
摘要翻译： 浸没式介质有利于或不通风和/或混合，以通过促进和保留生物增长来增强水生环境。 介质采用具有自由端的单个柔性元件的簇的形式。 介质浸没在液体如水或废水处理池或水产养殖环境中。 培养基的特征在于促进和保留微生物生长的能力。 介质簇具有通过厚度的大量流动，以提供三维效应以及用于增加与被处理液体的接触的挡板。 介质可以是薄带，其构造为避免粘在一起以允许最大暴露的表面积。 媒体集群可以产生氧气，缺氧和厌氧环境，以便在流经媒体集群时进行最大限度的治疗。 媒体元素及其自由端的灵活性可自动消除过多的生物量积累，以避免媒体堵塞。
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公开(公告)号：US5013493A
公开(公告)日：1991-05-07
申请号：US468190
申请日：1990-01-22
申请人： Charles E. Tharp
发明人： Charles E. Tharp
IPC分类号： B01F3/04
CPC分类号： B01F3/0412 , B01F2003/04148 , B01F2003/0417 , B01F2003/04177
摘要： A wate water aeration system in which tubular diffusers are arranged with short and long diffuser assemblies alternating along the length of each air lateral submerged in the treatment basin. This arrangement provides application of air which is widely distributed in the basin and descreases the upward water velocity to increase the air bubble residence time for enhanced oxygen transfer efficiency. When plural air laterals are used, each long diffuser assembly is axially aligned with a short diffuser assembly on the adjacent air lateral. Each long diffuser can either be constructed to discharge air along its entire length or it can include an imperforate pipe section which occupies one half of the diffuser length adjacent to the air lateral.
摘要翻译： 一种水性水曝气系统，其中管状扩散器布置有短且长的扩散器组件，其沿着浸没在处理池中的每个空气横向的长度交替。 这种布置提供广泛分布在盆地中的空气的应用，并降低向上的水速以增加气泡停留时间，以提高氧气传输效率。 当使用多个空气侧面时，每个长的扩散器组件与邻近的空气横向上的短扩散器组件轴向对准。 每个长扩散器可以被构造成沿着其整个长度排出空气，或者它可以包括无孔管段，其占据与空气横向相邻的扩散器长度的一半。
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公开(公告)号：US4960546A
公开(公告)日：1990-10-02
申请号：US340265
申请日：1989-04-19
申请人： Charles E. Tharp
发明人： Charles E. Tharp
IPC分类号： B01F3/04
CPC分类号： B01F3/0412 , B01F2003/04148 , B01F2003/0417 , B01F2003/04177 , B01F2003/04319 , B01F2003/04404 , Y10S285/915
摘要： An improved mounting bracket for mounting diffusers on submerged air lateral pipes in a waste water treatment system. Each mounting bracket includes a pair of complemental saddle sections which can be clamped securely yet releasably on the air lateral with an outlet spout of the saddle in registration with a discharge port in the bottom of the air lateral. A Tee fitting has a pipe nipple connected with its inlet, and the pipe nipple can be threaded into the outlet spout. Virtually any type of diffuser can be solvent welded to each outlet of the Tee fitting. The mounting bracket surrounds and reinforces the air lateral at the diffuser connection point and takes advantage of relatively large diameter pipe at the threaded connection between the outlet spout and pipe nipple. All parts can be PVC or a similar plastic and can withstand the stresses which are applied because of the structural strength of the diffuser mounting arrangement.
摘要翻译： 一种改进的安装支架，用于在废水处理系统的淹没式空气侧管上安装扩散器。 每个安装支架包括一对互补的鞍座部分，其可以牢固地可释放地夹紧在空气侧面上，其中鞍座的出口喷口与空气横向底部中的排出口对准。 三通配件具有与其入口连接的管接头，并且管接头可以拧入出口喷口。 几乎任何类型的扩散器可以溶剂焊接到T形接头的每个出口。 安装支架在扩散器连接点处围绕并加强空气横向，并且在出口喷口和管接头之间的螺纹连接处利用相对大直径的管道。 所有部件都可以是PVC或类似的塑料，并且可以承受由于扩散器安装布置的结构强度而施加的应力。
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