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公开(公告)号：US09669335B2
公开(公告)日：2017-06-06
申请号：US14374219
申请日：2013-01-18
发明人： Yuichi Takahashi
CPC分类号： B01D29/684 , B01D29/117 , B01D29/23 , B01D29/52 , B01D29/6423 , B01D29/688 , B01D46/002 , B01D46/0065 , B01D46/0071
摘要： A filter apparatus including: a casing including, in a sealed space provided therein, a fluid inflow chamber, a filtration chamber and a drain chamber; a filter element provided inside the filtration chamber to let a fluid pass therethrough from inside to outside to perform filtration; a backwash slide member movably provided inside the filter element and removing trapped matter adhering to an inner circumferential surface of the filter element by an inward flow generated by a difference in pressure inside and outside the filter element at the time of backwashing; a backwash pipe that lets the inward flow flow toward the drain chamber; an actuation cylinder that lets the fluid from the backwash pipe flow toward the drain chamber; and a fluid flowing unit allowing a fluid to flow, enabling a piston member to move inside the actuation cylinder.
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公开(公告)号：US20170072343A1
公开(公告)日：2017-03-16
申请号：US14856128
申请日：2015-09-16
申请人： Sunglory Inc.
发明人： Xueliang CAO , Ximei CAO , Jingri SHI
CPC分类号： B01D29/682 , B01D29/117 , B01D29/688
摘要： The present disclosure provides a low back pressure self-cleaning filter. The filter has a housing, a filter element residing inside the housing, a driver motor affixed to the housing, and a transmission shaft rotatably coupled to the driver motor. The filter element is connected to the transmission shaft. A plurality of injection nozzles residing on one side of the filter element and a corresponding number of suction nozzles residing on another side of the filter element. Liquid jets from injection nozzles flush the filter element to wash off debris from the filter element. The debris are removed with the suction nozzles.
摘要翻译： 本公开提供了一种低背压自清洁过滤器。 过滤器具有壳体，位于壳体内部的过滤元件，固定到壳体上的驱动器马达以及可旋转地联接到驱动器马达的传动轴。 过滤元件连接到传动轴。 位于过滤元件一侧的多个喷嘴和位于过滤元件另一侧上的相应数量的吸嘴。 来自注射喷嘴的液体喷嘴冲洗过滤元件以清除过滤元件上的碎屑。 用吸嘴除去碎屑。
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公开(公告)号：US09561454B2
公开(公告)日：2017-02-07
申请号：US13647882
申请日：2012-10-09
发明人： Andrew L. Browning
CPC分类号： B01D29/688 , B01D29/035 , B01D29/682 , B01D2201/082
摘要： A debris filter has a housing, a filter screen mounted to the housing and disposed so as to extend across a flow path through the housing, a debris extractor mounted to the housing, and a splitter bar also mounted to the housing. The debris extractor and the filter screen are so mounted to the housing as to enable rotation of the filter screen and the debris extractor relative to one another. The debris extractor has a debris intake opening and the debris extractor and the splitter bar are so mounted to the housing that the intake opening is positionable adjacent to or in juxtaposition with the splitter bar with the splitter bar overlapping and shielding the intake opening.
摘要翻译： 碎片过滤器具有壳体，过滤屏安装到壳体并且设置成跨越通过壳体的流动路径延伸，安装到壳体的碎屑提取器以及也安装到壳体的分流杆。 碎屑提取器和滤网被安装到壳体上，以使得过滤网和碎屑提取器能相对于彼此旋转。 碎屑提取器具有碎屑进入口，碎屑提取器和分流杆被安装到壳体上，使得进气口可以与分流杆相邻或并置定位，分流杆重叠并遮蔽进气口。
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公开(公告)号：US20140305862A1
公开(公告)日：2014-10-16
申请号：US14350582
申请日：2012-10-11
发明人： Boaz Zur , Rudolph Kaner , Ruven Shtekelmacher , Avi Levi , Tzur Bobrov , Ud Mussel , Amir Ziv-Av , Dvir Brand
IPC分类号： B01D29/68
CPC分类号： B01D29/68 , B01D29/52 , B01D29/6438 , B01D29/668 , B01D29/682 , B01D29/684 , B01D29/686 , B01D29/688 , B01D33/37 , B01D33/463 , B01D33/503 , B01D46/001 , B01D46/0012 , B01D46/002
摘要： Provided is a filtration system including a filter housing having an inlet port and an outlet port. A plurality of filtration units are disposed within the filter housing. The system can further include at least one cleaning system configured for cleaning at least one filtration unit of the plurality of filtration units and at least one drive unit. The at least one drive unit can be configured for displacing one or both of said at least one filtration unit of the filtration units and the at least one cleaning system with respect to the other of said at least one filtration unit of the filtration units and said at least one cleaning system.
摘要翻译： 提供了一种过滤系统，其包括具有入口和出口的过滤器壳体。 多个过滤单元设置在过滤器壳体内。 系统还可以包括至少一个清洁系统，该系统被配置用于清洁多个过滤单元中的至少一个过滤单元和至少一个驱动单元。 所述至少一个驱动单元可被配置成相对于过滤单元的所述至少一个过滤单元中的另一个移动所述过滤单元的所述至少一个过滤单元中的一个或两个，并且所述至少一个清洁系统， 至少一个清洁系统。
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公开(公告)号：US08821720B2
公开(公告)日：2014-09-02
申请号：US13001552
申请日：2010-06-18
申请人： Soo-Tae Lee , Tae-Sung Pyo , Su-Kyu Lee
发明人： Soo-Tae Lee , Tae-Sung Pyo , Su-Kyu Lee
CPC分类号： B01D29/688 , B01D29/0077 , B01D29/117 , B01D29/6461 , B01D29/684 , B01D2201/082 , B01D2201/301 , B01D2201/302 , B63J4/002
摘要： Disclosed herein is a filtering apparatus for treating ballast water. The apparatus is constructed so that a housing cover plate and an exhaust unit are removably coupled to each other at an upper position of a housing. The exhaust unit includes a base flange on a portion thereof coupled to the housing cover plate and the base flange includes a projecting step that projects to be inserted into a core through hole formed in the housing cover plate. A core serving as a discharge passage of foreign substances includes a shaft coupling unit on a portion thereof coupled to the driving shaft, and is coupled at the shaft coupling unit to the driving shaft via a coupling structure. The outer diameters of the coupling structure and the shaft coupling unit are formed to be smaller than the outer diameter of the core.
摘要翻译： 本文公开了一种用于处理压载水的过滤装置。 该装置被构造成使得壳体盖板和排气单元在壳体的上部位置处彼此可拆卸地联接。 排气单元包括在其与壳体盖板连接的部分上的基部凸缘，并且基座凸缘包括突出的突出台阶，该突出台阶突出以插入形成在壳体盖板中的芯通孔中。 用作异物排出通道的芯体包括在联接到驱动轴的部分上的联轴节单元，并且通过联接结构在轴联接单元处联接到驱动轴。 联接结构和轴联接单元的外径形成为小于芯的外径。
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公开(公告)号：US20140021126A1
公开(公告)日：2014-01-23
申请号：US13551814
申请日：2012-07-18
申请人： Deng Hong Luo , Wen Bin Liu , Yong Huang , Qing Huang
发明人： Deng Hong Luo , Wen Bin Liu , Yong Huang , Qing Huang
IPC分类号： B01D29/68
CPC分类号： B01D29/688 , B01D29/23 , B01D29/6446
摘要： The present invention relates to a reversible backwashing self-cleaning filter, including a filter mechanism, a backwashing drive mechanism driving a sewage suction assembly, and a high-pressure washing apparatus. The high-pressure washing apparatus includes a high-pressure washing pump and at least one high-pressure branch pipe arranged along the outer wall of the fine strainer and operating synchronously with the sewage suction assembly, where a plurality of spray nozzles are spacedly arranged where the high-pressure branch pipe is opposite to the outer wall of the fine strainer. With collaboration of translation and rotation of the sewage suction assembly, the inner and outer walls of the entire fine strainer are thoroughly cleaned, suitable for real-time purification of a low-pressure water circulating system.
摘要翻译： 本发明涉及一种可逆式反冲洗自清洁过滤器，包括过滤机构，驱动污水吸入组件的反冲洗驱动机构和高压洗涤装置。 高压洗涤装置包括高压洗涤泵和至少一个高压分支管，沿着细过滤器的外壁布置并与污水吸入组件同步地操作，其中多个喷嘴间隔布置在 高压支管与细过滤器的外壁相对。 通过污水吸附组件的平移和旋转协调，整个细过滤器的内壁和外壁被彻底清洗，适用于低压水循环系统的实时净化。
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公开(公告)号：US20140021125A1
公开(公告)日：2014-01-23
申请号：US13551826
申请日：2012-07-18
申请人： Deng Hong Luo , Wen Bin Liu , Yong Huang , Qing Huang
发明人： Deng Hong Luo , Wen Bin Liu , Yong Huang , Qing Huang
IPC分类号： B01D29/62
CPC分类号： B01D29/58 , B01D29/33 , B01D29/35 , B01D29/688
摘要： The present invention provides a self-cleaning suction filter including a filter mechanism and a sewage suction assembly. The sewage suction assembly is rotatably arranged at the center of a fine strainer and communicated with a sewage discharge cavity through a sewage suction pipe, and the sewage suction pipe is spacedly and fixedly provided with a plurality of “T”-shape suction nozzles for suctioning deposits on the inner wall of the fine strainer. The self-cleaning suction filter further includes: a sand collection cavity arranged at the tail of the fine filter cavity and communicated with the fine filter cavity; and the coarse filter cavity, the fine filter cavity, and the sand collection cavity descend in height. Water are automatically collected in the sand collection cavity and discharged in time, thereby ensuring the stable filter function after the filter is used for a long time.
摘要翻译： 本发明提供了一种自清洗抽滤器，其包括过滤机构和污水抽吸组件。 污水吸入组件可旋转地布置在细过滤器的中心，并通过污水吸入管与污水排放腔连通，污水吸入管间隔设置有多个“T”型吸嘴，用于抽吸 沉积在细过滤器的内壁上。 自清洁吸滤器还包括：一个集尘腔，布置在细过滤腔的尾部并与精细过滤腔相通; 粗过滤器腔，精细过滤器腔和收沙腔高度下降。 水自动收集在收沙腔内及时排出，保证过滤器长时间使用后的过滤功能稳定。
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公开(公告)号：US08524075B1
公开(公告)日：2013-09-03
申请号：US13660228
申请日：2012-10-25
申请人： Mark Anthony Quintel
发明人： Mark Anthony Quintel
CPC分类号： B01D29/232 , B01D29/684 , B01D29/688 , B01D2201/082
摘要： A fluid pressure vessel has a filter cartridge with spaced headers positioning cylindrical pleated filter media. The headers form an inlet chamber communicating with the inlet upstream side of the filter media and an isolated outlet chamber communicating with the downstream side of the filter media. A hollow piston with a toothed periphery having a circumferential slot is positioned closely adjacent the upstream side of the filter media. The piston hollow communicates with a drain chamber isolated from the inlet and outlet chambers. Upon opening of the drain chamber to atmospheric pressure, the pressure in the piston hollow and slot causes a lower pressure in a localized area of the media and back flushing of trapped material on the upstream side of the media to the drain chamber. An actuator is connected to selectively progressively move the piston and slot along the entire surface of the media.
摘要翻译： 流体压力容器具有带有间隔的头部的滤筒，定位圆柱形打褶过滤介质。 集管形成与过滤介质的入口上游侧连通的入口室和与过滤介质的下游侧连通的隔离出口室。 具有圆周槽的齿形周边的中空活塞位于过滤介质的上游侧。 活塞空心与与入口和出口室隔离的排水室连通。 在将排水室打开到大气压力时，活塞中空和狭槽中的压力在介质的局部区域中产生较低的压力并且在介质的上游侧向排出室反向冲洗被捕获的材料。 连接致动器以沿着介质的整个表面选择性地逐渐移动活塞和狭槽。
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公开(公告)号：US20130079508A1
公开(公告)日：2013-03-28
申请号：US13627032
申请日：2012-09-26
申请人： Enrico Mahlig , Dirk Stocker , Bernd Lubitz
发明人： Enrico Mahlig , Dirk Stocker , Bernd Lubitz
CPC分类号： B01D29/13 , B01D29/23 , B01D29/66 , B01D29/688 , B01D2201/287 , C08B9/06
摘要： The invention relates to a filter having a layer which is permeable to a medium to be filtered, comprising at least one nonwoven part, wherein the nonwoven part withstands higher mechanical loads. According to the invention the layer comprises, in addition to the nonwoven part, at least one sheet-like support part connected to at least one sub-region of at least one side of the nonwoven part.
摘要翻译： 本发明涉及一种具有对待过滤介质可渗透的层的过滤器，包括至少一个非织造部分，其中非织造部分承受较高的机械载荷。 根据本发明，除了无纺布部分之外，该层还包括至少一个片状支撑部分，其连接到非织造部分的至少一侧的至少一个子区域。
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公开(公告)号：US20130068685A1
公开(公告)日：2013-03-21
申请号：US13672859
申请日：2012-11-09
IPC分类号： B01D29/68
CPC分类号： B01D23/26 , B01D29/15 , B01D29/52 , B01D29/66 , B01D29/68 , B01D29/684 , B01D29/688
摘要： The present inventions relate to water and wastewater treatment devices including stationary cloth filter media support structures which support structures also form the effluent plenum for the filtered influent.
摘要翻译： 本发明涉及水和废水处理装置，包括固定布过滤介质支撑结构，其支撑结构也形成用于过滤的流入物的排出气室。
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