公开(公告)号：US20180223491A1

公开(公告)日：2018-08-09

申请号：US15747842

申请日：2016-07-29

申请人： Evoqua Water Technologies LLC

发明人： Bruce Herman ,  Stephen Thomas ,  Sean McGaughran

IPC分类号： E02B1/00 ,  B01D33/327 ,  B01D39/12 ,  B01D33/44 ,  B01D33/80 ,  C02F1/00 ,  E02B8/02

CPC分类号： E02B1/006 ,  B01D33/327 ,  B01D33/44 ,  B01D33/804 ,  B01D39/12 ,  C02F1/004 ,  C02F1/008 ,  C02F2103/007 ,  C02F2103/023 ,  C02F2303/16 ,  E02B8/023 ,  E02B8/026 ,  E02B8/085 ,  Y02A40/60

摘要： A traveling water screen comprises a basket having a frame including an upper portion, a lower portion, and side portions, a coarse screen secured to the frame, a fine screen overlay attachable to the coarse screen, and a bucket portion secured to a lower portion of the frame, comprising an inner wall surface, and at least one deflector secured to the inner wall surface.

公开(公告)号：US20170370062A1

公开(公告)日：2017-12-28

申请号：US15626111

申请日：2017-06-17

申请人： PoweChina Huadong Engineering Coporation Limited

发明人： Gangping ZHANG ,  Dengyin WANG

IPC分类号： E02B7/02 ,  E02B8/00

CPC分类号： E02B7/02 ,  E02B8/00 ,  E02B8/023 ,  E02B8/06

摘要： The present invention relates to an economical debris flow blocking dam structure and a construction method thereof. The present invention aims to provide an economical debris flow blocking dam structure with simple structural design, construction convenience, safety, reliability and strong practicality, and a construction method thereof, to reduce concrete usage amount and save investment. A technical solution of the present invention is as follows: the structure has an excavated foundation surface, and a dam body of the blocking dam is composed of a key wall arranged at a dam toe, dam body concrete wrapped on an outer surface of the whole blocking dam, concrete masonry block stones filled inside the blocking dam, and a plurality of drain holes formed in the dam body in a top and twin-side bottom shape; an open and centralized overflow weir is arranged on the top of the blocking dam; an overflow surface has a horizontal middle and extends to two sides along a longitudinal slope i of 10-20%; and the key wall is anchored on the foundation surface through joint bars stretching into bedrock, and an anti-scouring pit is formed close to a downstream side of the key wall. The present invention is applicable to blocking structures of debris flow gully control and other similar engineering.

公开(公告)号：US09808748B2

公开(公告)日：2017-11-07

申请号：US14860812

申请日：2015-09-22

申请人： Guido Frankenberger

发明人： Guido Frankenberger

IPC分类号： E02B8/02 ,  E03F5/14 ,  B01D33/333 ,  B01D33/056

CPC分类号： B01D33/333 ,  B01D33/056 ,  E02B8/023 ,  E02B8/026 ,  E03F5/14

摘要： A conveyor belt filter device for mechanically cleaning a polluted liquid includes an endless filter belt formed by pivotably interconnected filter elements, the filter elements having edges that extend parallel to the joint axes and a filter gap that has a gap seal sealing the filter gap formed between opposing edges of adjacent filter elements, said gap seal having a compressible sealing strip arranged on one filter element edge, wherein an inflow strip is arranged at the opposite edge, the flow impinging on the inflow surface of the inflow strip, said inflow strip extending parallel to the sealing strip and having a sealing surface located opposite of the inflow surface and is in contact with the sealing strip, a movement gap formed between a strip edge of the inflow strip, said strip edge extending parallel to the sealing strip, and the filter element edge provided with the sealing strip.

公开(公告)号：US09517957B2

公开(公告)日：2016-12-13

申请号：US14360557

申请日：2012-11-21

申请人： Joao Carlos Gomes De Oliveira ,  Procopio Gomes De Oliveira Netto ,  Felipe Gomes De Oliveira

发明人： Joao Carlos Gomes De Oliveira ,  Procopio Gomes De Oliveira Netto ,  Felipe Gomes De Oliveira

IPC分类号： C02F9/00 ,  C02F1/24 ,  C02F1/52 ,  C02F1/56 ,  B01F5/04 ,  B01F13/02 ,  B03D1/14 ,  B03D1/24 ,  E02B1/00 ,  E02B3/02 ,  E02B5/08 ,  E02B8/02 ,  C02F1/00 ,  C02F103/00 ,  C02F7/00

CPC分类号： C02F9/00 ,  B01F5/0456 ,  B01F13/0255 ,  B03D1/1462 ,  B03D1/24 ,  C02F1/006 ,  C02F1/24 ,  C02F1/52 ,  C02F1/5281 ,  C02F1/56 ,  C02F7/00 ,  C02F2103/001 ,  C02F2103/007 ,  E02B1/003 ,  E02B3/02 ,  E02B3/023 ,  E02B5/085 ,  E02B8/023 ,  Y02A10/28 ,  Y02W10/15

摘要： “IMPROVEMENT ON FACILITY FOR REMOVAL OF MATERIALS AND/OR POLLUTING SUBSTANCES CONTAINED IN WATERCOURSES”, applied to facility comprising: the implementation of a sandbox arranged at the bottom and in a stretch of the watercourse, followed by a floating garbage fence arranged substantially transversely to the watercourse; whereas downstream and at a certain distance from this garbage fence is provided a suspended and transverse metallic structure to the watercourse, in which curtains for selective injection and automatically set in motion are mounted, arranged spaced and interspersed by homogenization diffusers, these curtains are responsible for the injection of coagulants; by the injection of polymers into the watercourse to be treated, and ahead there is a phase for release of microbubbles of air, causing a flotation of these aggregate particles; allowing that from this flotation stretch arises, along the watercourse, a superficial agglomeration of the floated material, and the conduction by flexible and longitudinal barriers formed by synthetic membranes of this floated material to a transverse alignment of dredging modules, that extend through the entire watercourse's width promoting the concentration of floated material and its removal. This improvement consisting of all equipment (3, 4, 7) originally installed transversally the watercourse, which are subject to partial or total removal from this transverse condition, allowing the clearance of part and/or entire bed of the watercourse.

摘要翻译： “改进在水中除去材料和/或污染物质的设施”，适用于设施，包括：实施一个布置在水道底部和一段水道内的沙箱，其后是大致横向排列的浮动垃圾围栏 水道 而与垃圾围栏相距一定距离的下游设有一个悬挂横向的金属结构，供水道使用，其中选择性注入和自动放置的窗帘安装在间隔开并由均匀扩散器散布，这些窗帘负责 注射凝结剂; 通过将聚合物注入待处理的水道中，并且在前面存在释放空气微泡的阶段，导致这些聚集颗粒的浮选; 允许从该浮选伸展出现沿着水道，浮动材料的表面聚集，以及由该浮动材料的合成膜形成的柔性和纵向屏障的传导到疏浚模块的横向排列，其延伸穿过整个水道的 宽度促进浮选材料的浓度及其去除。 这种改进包括最初横向安装在水道上的所有设备（3,4,7），这些设备需要从横向状态部分或全部拆卸，允许清除水道的部分和/或整个床。

公开(公告)号：US20140326648A1

公开(公告)日：2014-11-06

申请号：US14360557

申请日：2012-11-21

申请人： João Carlos GOMES DE OLIVEIRA ,  Procópio GOMES DE OLIVEIRA NETTO ,  Felipe GOMES DE OLIVEIRA

发明人： Joao Carlos Gomes De Oliveira ,  Procopio Gomes De Oliveira Netto ,  Felipe Gomes De Oliveira

IPC分类号： C02F9/00 ,  E02B3/02 ,  C02F1/56 ,  C02F1/24 ,  C02F1/52

CPC分类号： C02F9/00 ,  B01F5/0456 ,  B01F13/0255 ,  B03D1/1462 ,  B03D1/24 ,  C02F1/006 ,  C02F1/24 ,  C02F1/52 ,  C02F1/5281 ,  C02F1/56 ,  C02F7/00 ,  C02F2103/001 ,  C02F2103/007 ,  E02B1/003 ,  E02B3/02 ,  E02B3/023 ,  E02B5/085 ,  E02B8/023 ,  Y02A10/28 ,  Y02W10/15

摘要： “IMPROVEMENT ON FACILITY FOR REMOVAL OF MATERIALS AND/OR POLLUTING SUBSTANCES CONTAINED IN WATERCOURSES”, applied to facility comprising: the implementation of a sandbox arranged at the bottom and in a stretch of the watercourse, followed by a floating garbage fence arranged substantially transversely to the watercourse; whereas downstream and at a certain distance from this garbage fence is provided a suspended and transverse metallic structure to the watercourse, in which curtains for selective injection and automatically set in motion are mounted, arranged spaced and interspersed by homogenization diffusers, these curtains are responsible for the injection of coagulants; by the injection of polymers into the watercourse to be treated, and ahead there is a phase for release of microbubbles of air, causing a flotation of these aggregate particles; allowing that from this flotation stretch arises, along the watercourse, a superficial agglomeration of the floated material, and the conduction by flexible and longitudinal barriers formed by synthetic membranes of this floated material to a transverse alignment of dredging modules, that extend through the entire watercourse's width promoting the concentration of floated material and its removal. This improvement consisting of all equipment (3, 4,7) originally installed transversally the watercourse, which are subject to partial or total removal from this transverse condition, allowing the clearance of part and/or entire bed of the watercourse.

摘要翻译： “改进在水中除去材料和/或污染物质的设施”，适用于设施，包括：实施一个布置在水道底部和一段水道内的沙箱，其后是大致横向排列的浮动垃圾围栏 水道 而与垃圾围栏相距一定距离的下游设有一个悬挂横向的金属结构，供水道使用，其中选择性注入和自动放置的窗帘安装在间隔开并由均匀扩散器散布，这些窗帘负责 注射凝结剂; 通过将聚合物注入待处理的水道中，并且在前面存在释放空气微泡的阶段，导致这些聚集颗粒的浮选; 允许从该浮选伸展出现沿着水道，浮动材料的表面聚集，以及由该浮动材料的合成膜形成的柔性和纵向屏障的传导到疏浚模块的横向排列，其延伸穿过整个水道的 宽度促进浮选材料的浓度及其去除。 这种改进包括原先安装在水道上的所有设备（3,4,7），这些设备需要从横向状态部分或全部拆卸，允许清除水道的部分和/或整个床。

公开(公告)号：US20140261712A1

公开(公告)日：2014-09-18

申请号：US14210827

申请日：2014-03-14

申请人： THIRSTY DUCK, LP

发明人： Jonathan D. Moody ,  Raymond Charles Bellas

IPC分类号： E03B3/00

CPC分类号： E03B3/00 ,  B01D17/0208 ,  E02B8/023 ,  E02B8/045 ,  E03B3/04 ,  Y10T137/0318 ,  Y10T137/6966

摘要： A method and device for extracting fluid from a body of fluid is has a bellows with a feed system interfaced to a first end of the bellows. A floating head is interfaced to a distal second end of the bellows and has one or more buoyancy elements. The buoyancy elements cause the floating head to float at a surface of the fluid. One or more inlets on a lower surface of the floating head are in fluid communication with the distal second end of the bellows, such that, fluid from a stratum beneath the surface of the fluid is drawn into the inlet(s), passes through the bellows, and into the feed system.

摘要翻译： 用于从流体体内提取流体的方法和装置具有波纹管，其中进料系统与波纹管的第一端相接。 浮动头连接到波纹管的远端第二端并且具有一个或多个浮力元件。 浮力元件导致浮动头漂浮在流体表面。 浮动头的下表面上的一个或多个入口与波纹管的远端第二端流体连通，使得来自流体表面下方的层的流体被吸入到入口中，通过 波纹管，并进入进料系统。

公开(公告)号：US20140102989A1

公开(公告)日：2014-04-17

申请号：US14117971

申请日：2012-04-11

申请人： MJ2 TECHNOLOGIES

发明人： Jacques Fonkenell

IPC分类号： E02B5/08

CPC分类号： E02B5/085 ,  B01D29/965 ,  B01D35/02 ,  E02B8/023 ,  E02B9/04 ,  F03B3/04 ,  F03B3/14 ,  F03B11/08 ,  F03B13/08 ,  Y02E10/22 ,  Y02E10/223 ,  Y02E10/226

摘要： A power plant which operationally combines a downstream turbine unit (7) and an upstream grating assembly (8), includes a grating (16), a supporting structure (17), and an element (18) for associating the grating (16), which has a structure that enables movement of at least the upper portion of the grating (16) between an upright position for the debris-stopping function and a folded-down position for discharging the floating debris stopped by the grating (16).

摘要翻译： 一种在下游涡轮单元（7）和上游光栅组件（8）上操作地组合的发电厂，包括光栅（16），支撑结构（17）和用于将光栅（16）相关联的元件（18） 其具有使得至少光栅（16）的上部能够在用于碎屑停止功能的直立位置和用于排出由光栅（16）停止的浮动碎片的折叠位置的运动的结构。

公开(公告)号：US20140001107A1

公开(公告)日：2014-01-02

申请号：US14002394

申请日：2011-03-02

申请人： Shinya Ishikawa ,  Takashi Saito ,  Kyoichi Shimizu ,  Masaki Suzuki ,  Kota Shioda ,  Masaru Ieyasu

发明人： Shinya Ishikawa ,  Takashi Saito ,  Kyoichi Shimizu ,  Masaki Suzuki ,  Kota Shioda ,  Masaru Ieyasu

IPC分类号： E02B9/04

CPC分类号： E02B9/04 ,  E02B1/006 ,  E02B5/08 ,  E02B5/085 ,  E02B8/023 ,  E03B1/02

摘要： Provided is foreign-object offshore processing system, including foreign-object inflow prevention devices configured to prevent inflow of foreign object into water intake and provided at interval. Each device includes: collecting pontoon serving as inlet of foreign object and provided to float on sea surface of pool defined by curtain wall, the pool being for drawing cooling sea water from sea toward water intake; bottom net spreading toward sea bottom on upstream side of water intake channel in triangular shape with collecting pontoon as vertex; longitudinal net fixed to two floating chains in suspended manner to spread out in surface area of sea, the two floating chains extending on sea surface from collecting pontoon in correspondence with two sides extending from vertex of triangular shape forming bottom net; and lateral net spreading between bottom net and at least portion of longitudinal net, wherein horizontal net cover covers interval between adjacent devices.

摘要翻译： 提供的是外来物体海洋处理系统，包括防止异物进入进水并间隔设置的异物流入防止装置。 每个装置包括：收集作为异物入口的浮筒，并设置在浮动在幕墙限定的游泳池的海面上，该池用于将海水从海水中抽出，进入吸水口; 底部网向三角形进水通道上游侧向海底扩散，收集浮桥为顶点; 纵向网以悬挂的方式固定在两个浮动链上，以扩散到海面，两条浮动链从收集浮船延伸，对应于从三角形形成底网的顶点延伸的两侧; 以及底网和纵向网的至少部分之间的横向网扩展，其中水平网盖覆盖相邻设备之间的间隔。

公开(公告)号：US20110108476A1

公开(公告)日：2011-05-12

申请号：US13002464

申请日：2009-07-10

申请人： Gilbert J. MacLachlan

发明人： Gilbert J. MacLachlan

IPC分类号： B01D33/056 ,  B65G17/06

CPC分类号： B65G17/40 ,  B01D33/04 ,  B01D33/333 ,  E02B8/023

摘要： A water screen or conveyor belt module includes one or more projections in its top surface for increasing the surface area of the top surface. Each projection includes fluid flow openings that provide a pathway for liquid to drain or fluid to flow between the top and bottom of the module. The fluid flow openings may comprise slots extending in the lengthwise direction of the module and extending into the module.

摘要翻译： 水屏或传送带模块在其顶表面中包括一个或多个突起，用于增加顶表面的表面积。 每个突起包括流体流动开口，其提供用于液体排出或流体在模块的顶部和底部之间流动的通路。 流体流动开口可以包括在模块的长度方向上延伸并延伸到模块中的槽。

公开(公告)号：US07481925B2

公开(公告)日：2009-01-27

申请号：US10972554

申请日：2004-10-25

申请人： Harold B. Dreyer

发明人： Harold B. Dreyer

IPC分类号： E02B5/08 ,  B01D29/03

CPC分类号： E02B9/04 ,  B01D29/01 ,  B01D29/52 ,  B01D2201/34 ,  E02B1/006 ,  E02B8/023 ,  Y02E10/22

摘要： A water filtration panel and a system containing the same are disclosed. The water filtration panel include a substantially rigid frame having a first face, a second face, and an inner dimension; a sheet of fabric material that permits water to flow therethrough, the fabric material being secured to the substantially rigid frame in a manner whereby substantially all water passing through the inner dimension of the frame passes through the fabric material; a sealing member connected to the first face of the substantially rigid frame; and an adjustable expansion member contacting the second face of the substantially rigid frame. Also disclosed is a retainer that is used to couple the fabric material to the substantially rigid frame.

摘要翻译： 公开了一种水过滤面板和包含该过滤面板的系统。 水过滤面板包括具有第一面，第二面和内部尺寸的基本上刚性的框架; 织物材料片，其允许水流过其中，所述织物材料以基本上通过所述框架的内部尺寸的所有水通过所述织物材料的方式固定到所述基本刚性的框架上; 连接到所述基本刚性框架的第一面的密封构件; 以及可接触所述基本刚性框架的第二面的可调整的膨胀构件。 还公开了一种用于将织物材料连接到基本上刚性的框架的保持器。