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41. 发明授权

US11123665B2 Separation apparatus 有权
公开(公告)号：US11123665B2
公开(公告)日：2021-09-21
申请号：US15751824
申请日：2016-09-05
申请人： KENDENSHA CO., LTD.
发明人： Ryuichi Ishitobi
IPC分类号： B01D33/15 , B01D33/37
摘要： The present invention is to provide a separation apparatus for separating a liquid from a treated object containing the liquid in the course of a process of sending the treated object with each rotating plate being rotated, wherein efficient separation of the liquid from the treated object can be performed, while the rotating plates are efficiently prevented from getting damaged. The separation apparatus comprises a plurality of rotating shafts 9 formed in a lateral direction while being arranged in parallel in a longitudinal direction, a driving device 7 for rotationally driving each rotating shaft 9, and a plurality of rotating plates 12 mounted on each rotating shaft 9 in parallel in a lateral direction while being in such an attitude that their plate thickness direction is oriented in a direction along the lateral direction, wherein spaces S1, S2 through which the liquid contained in the treated object is allowed to drop are formed between the mutually adjacent rotating plates 12 in the lateral direction or those in the longitudinal direction, the rotating plates 12 are configured so as to periodically repeat a state of being projected upward and a state of being not projected upward, while being elastically deformable in a direction along said each rotating shaft 9.

42. 发明申请

US20210121798A1 KIND OF AN INTEGRATED SEWAGE TREATMENT EQUIPMENT FOR PAPER MILL 有权
公开(公告)号：US20210121798A1
公开(公告)日：2021-04-29
申请号：US17070677
申请日：2020-10-14
申请人： Zhengzhou University of Aeronautics
发明人： Xiaofeng Jia , Yu Sun , Wei Yang , Xiangguo Li , Jianghong Huangfu , Hui Guo , Junfeng Zheng , Xiaoyu Chen , Zehua Wang , Zhanyong Ji , Yifeng Xu , Huxiang Xu , Mengqiao Yang , Qian Zheng , An Sun
IPC分类号： B01D21/00 , B01D21/01 , C02F1/00 , C02F1/52 , B01D33/29 , B01D33/15
摘要： The present invention provides a kind of an integrated sewage treatment equipment for paper mill, which belongs to the technical field of sewage treatment, consists of a box body, and the said box body is arranged a water injection gap on the upper part at one side, the bottom of the box body is connected with a drainage pipe, and a filter assembly is arranged inside the said box body movably, and the inner wall of the box body is equipped with a limit component which provides guidance for the movement of the filter assembly; the said filter assembly consists of several concentrically arranged annular plates, and two adjacent groups of annular plates are connected by a netting. The bottom of the annular plate is equipped with a chemical dosing component, and the inner side of the innermost annular plate is equipped with an adapter sleeve.

43. 发明授权

US10047390B2 Isolation of nucleic acids 有权
公开(公告)号：US10047390B2
公开(公告)日：2018-08-14
申请号：US15807970
申请日：2017-11-09
申请人： Exact Sciences Corporation
发明人： Janelle J. Bruinsma , Michael J. Domanico , Graham P. Lidgard , Hongzhi Zou , William G. Weisburg , Hemanth D. Shenoi , James P. Light, II , Keith Kopitzke , John Zeis
IPC分类号： C12Q1/6806 , B01D33/15 , B03C1/30 , B01L3/00 , C12Q1/6886 , C12N15/10 , B04B3/00
摘要： Provided herein is technology relating to isolating nucleic acids. In particular, the technology relates to methods and kits for extracting nucleic acids from problematic samples such as stool.

44. 发明申请

US20180116188A1 POND PUMP WITH A SELF-CLEANING FILTER UNIT 审中-公开
公开(公告)号：US20180116188A1
公开(公告)日：2018-05-03
申请号：US15852055
申请日：2017-12-22
申请人： Timo Lindner , Frank Lindner
发明人： Timo Lindner , Frank Lindner
IPC分类号： A01K63/04 , B01D33/15 , B01D33/46 , B01D33/52
CPC分类号： A01K63/045 , A01K63/047 , B01D29/33 , B01D29/666 , B01D33/155 , B01D33/466 , B01D33/52 , B01D35/02 , E04H4/1245 , F04D7/045 , F04D13/086 , F04D29/048 , F04D29/2288 , F04D29/708
摘要： A pump-and-filter assembly for use in a pond, pool, or fountain. The pump unit creates a flow of water into an intake port and out through a discharge port and a filter unit mounted in front of the pump unit for filtering water flowing through the pump. The filter unit has a turbulence-producing device that produces turbulence in the water on the outside of the filter element. The turbulence in the water that is being drawn into the filter impedes or prevents the build-up of material deposits on the outside surface of the filter element.

45. 发明授权

US09958220B2 Debris filtration apparatus 有权
公开(公告)号：US09958220B2
公开(公告)日：2018-05-01
申请号：US14971202
申请日：2015-12-16
申请人： DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
发明人： Ki Youl Kim
IPC分类号： F28F19/01 , B01D29/60 , B01D29/96 , B01D33/15 , B01D33/19 , B01D35/02 , B01D35/147 , B01D29/52 , G21C19/307 , G21D1/00 , F22B37/48
CPC分类号： F28F19/01 , B01D29/52 , B01D29/606 , B01D29/96 , B01D33/15 , B01D33/19 , B01D35/02 , B01D35/147 , F22B37/48 , G21C19/307 , G21D1/006 , Y02E30/40
摘要： A debris filtration apparatus that includes a support unit including first to n-th unit supports arranged in a radial shape in a circumferential direction around a support housing disposed on an upper portion of a rotor unit configured to rotate at a predetermined speed in a chamber housing; a screen unit including first to n-th unit screens disposed between the first to n-th unit supports and configured to filter out debris from cooling water; and a bypass unit configured, when a load applied to the screen unit is increased to a predetermined level by debris deposited on the screen unit, to selectively rotate each of the first to n-th unit screens relative to the support unit and allow the cooling water to flow.

46. 发明授权

US09938159B2 Device including a compact spray nozzle for cleaning a filter cloth in a disc filter 有权
公开(公告)号：US09938159B2
公开(公告)日：2018-04-10
申请号：US13879256
申请日：2011-10-07
申请人： Per Larsson
发明人： Per Larsson
IPC分类号： B01D33/21 , B01D33/15 , B01D33/23 , B01D33/25 , C02F1/00 , B01D33/46
CPC分类号： C02F1/001 , B01D33/15 , B01D33/155 , B01D33/21 , B01D33/215 , B01D33/23 , B01D33/25 , B01D33/463
摘要： A device is provided for cleaning a filter cloth that forms a part of a filter element in a rotary disc filter. The device includes a flush tube and a spray nozzle operatively connected to the flush tube for receiving a cleaning fluid from the flush tube and directing the cleaning fluid onto the filter cloth.

47. 发明申请

US20160288396A1 MELT FILTER COMPRISING A DRIVE DEVICE FOR A ROTATABLE DISK SCREEN 审中-公开
标题翻译：包含用于可旋转盘片的驱动装置的熔融过滤器
公开(公告)号：US20160288396A1
公开(公告)日：2016-10-06
申请号：US14777567
申请日：2014-05-12
申请人： GNEUSS GMBH
发明人： Detlef GNEUSS , Stephan GNEUSS , Daniel GNEUSS
IPC分类号： B29C47/68 , B01D33/48 , B01D33/15 , B29C47/08 , B29C47/92
CPC分类号： B29C48/6914 , B01D33/15 , B01D33/48 , B29C48/252 , B29C48/2528 , B29C48/2554 , B29C48/92 , B29C2948/92876 , B29K2105/0067
摘要： The invention relates to a melt filter (1) comprising: at least one rotatable disk screen (2) which holds a screen insert (3), at least one screen insert (3) being displaceable inside the melt filter (1) by means of a drive device for the rotatable disk screen (2) in such a way that said screen insert (3) lies opposite a melt feed opening (6); and comprising a piston (13) for backflushing and/or pre-flooding. The object of the invention is to develop a melt filter such that the drive device for backflushing and/or pre-flooding is simplified. To achieve this object, the piston (13) is operatively connected to the drive device and can be driven by said drive device in order to carry out the backflushing and/or pre-flooding operation.
摘要翻译：本发明涉及一种熔体过滤器（1），其包括：至少一个可旋转的筛网（2），其保持筛网插入件（3）;至少一个筛网插入件（3）可通过所述熔体过滤器用于可旋转盘筛（2）的驱动装置，使得所述筛网插入件（3）与熔体进料口（6）相对; 并且包括用于反冲洗和/或预淹水的活塞（13）。本发明的目的是开发一种熔体过滤器，使得用于反冲洗和/或预淹水的驱动装置被简化。为了实现该目的，活塞（13）可操作地连接到驱动装置，并且可以由所述驱动装置驱动，以便执行反冲洗和/或预淹水操作。

48. 发明申请

US20160159662A1 Fluid Purification Device 有权
标题翻译：流体净化装置
公开(公告)号：US20160159662A1
公开(公告)日：2016-06-09
申请号：US14958546
申请日：2015-12-03
申请人： Rorus Inc.
发明人： Corinne CLINCH , Uriel EISEN
IPC分类号： C02F1/00 , C02F1/50 , C02F1/68 , B01D33/41 , B01D24/32 , B01D35/16 , C02F1/28 , B01D33/15
CPC分类号： B01D63/081 , B01D23/04 , B01D35/16 , B01D63/021 , B01D2313/12 , B01D2313/54 , C02F1/002 , C02F1/003 , C02F1/283 , C02F1/44 , C02F1/505 , C02F1/68 , C02F2303/04 , C02F2307/02 , Y02W10/37
摘要： A filtration device includes a holding portion having opposed flexible sides with first and second ends, and a filter having an axis corresponding approximately to an edge of the filter, where the axis is coplanar with a planar surface of the filter. The filter may be arranged between the opposed flexible sides, and the filter may be configured to rotate about the axis such that an angle is formed between the planar surface and one of the opposed flexible sides. The filter may be configured to divide the holding portion into first and second holding parts, where the first holding part and the second holding part may be configured to hold fluid received from the first end of the holding portion and filtrate corresponding to the fluid having passed through the filter, respectively. The filtrate may be configured to exit from an opening at the second end.
摘要翻译：过滤装置包括具有第一和第二端的相对的柔性侧面的保持部分和具有近似于过滤器边缘的轴线的过滤器，其中轴线与过滤器的平坦表面共面。过滤器可以布置在相对的柔性侧之间，并且过滤器可以被配置为围绕轴线旋转，使得在平坦表面和相对的柔性侧中的一个之间形成角度。过滤器可以被构造成将保持部分分成第一和第二保持部分，其中第一保持部分和第二保持部分可以被构造成保持从保持部分的第一端接收的流体和对应于已经通过的流体的滤液分别通过过滤器。滤液可以构造成在第二端从开口排出。

49. 发明授权

US09339745B2 Trash tolerant filter support for a disc filter 有权
标题翻译：垃圾容量过滤器支持磁盘过滤器
公开(公告)号：US09339745B2
公开(公告)日：2016-05-17
申请号：US14340227
申请日：2014-07-24
申请人： EVOQUA WATER TECHNOLOGIES LLC
发明人： William E. Davis , Peter J. Petit
IPC分类号： B01D33/23 , B01D33/50 , B01D33/15 , B01D33/00 , C02F1/00
CPC分类号： B01D33/15 , B01D29/012 , B01D29/07 , B01D33/0093 , B01D33/067 , B01D33/21 , B01D33/23 , B01D33/50 , B01D33/70 , B01D2201/12 , B01D2201/36 , C02F1/004
摘要： A filter device for filtering a liquid which includes trash. The device includes a drum for receiving the liquid and trash, wherein the drum includes at least one drum aperture. The device further includes a first pair of filter panels which are adapted for filtering the liquid. The filter panels are spaced apart to form a cavity for receiving the liquid and trash. The device further includes a frame for supporting the filter panels, wherein the frame is coupled to the drum. The frame includes a frame aperture wherein the frame aperture and the cavity form a volume having a cross sectional area sized substantially equal to or greater than the drum aperture and wherein said volume extends to a second pair of filter panels to enable liquid and trash which pass through the drum aperture to also pass through the frame aperture to the second pair of filter panels.
摘要翻译：用于过滤包括垃圾的液体的过滤装置。该装置包括用于接收液体和垃圾的滚筒，其中滚筒包括至少一个滚筒孔。该装置还包括适于过滤液体的第一对过滤面板。过滤板间隔开以形成用于接收液体和垃圾的空腔。该装置还包括用于支撑过滤面板的框架，其中框架联接到滚筒。框架包括框架孔，其中框架孔和空腔形成具有尺寸基本上等于或大于鼓孔的横截面面积的体积，并且其中所述体积延伸到第二对过滤面板以使得能够通过的液体和垃圾通过鼓孔也通过框架孔到第二对过滤板。

50. 发明申请

US20150290565A1 ROTARY DISC FILTER DEVICE 有权
标题翻译：旋转盘过滤器
公开(公告)号：US20150290565A1
公开(公告)日：2015-10-15
申请号：US14251330
申请日：2014-04-11
申请人： Advanced Filtration Technologies Inc.
发明人： Marcus HOEFKEN , Thomas HAGSPIEL
IPC分类号： B01D33/15
CPC分类号： B01D33/15 , B01D33/23
摘要： A rotary disc filter device includes a rotor rotatable about an axis of rotation. The rotor includes a plurality of disc-shaped filter members, each disc-shaped filter member having a frame. The frame is made of sheet metal elements which are connected with each other by rivets.
摘要翻译：旋转盘式过滤装置包括可围绕旋转轴线旋转的转子。转子包括多个盘形过滤器构件，每个盘形过滤构件具有框架。框架由金属片制成，它们通过铆钉相互连接。

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