公开(公告)号：US12083458B1

公开(公告)日：2024-09-10

申请号：US17936214

申请日：2022-09-28

申请人： Watercore LLC

发明人： Michael Hornback

IPC分类号： B01D35/027 ,  B01D21/00 ,  B01D21/02 ,  B01D21/24 ,  B01D29/11 ,  B01D29/35 ,  B01D29/64 ,  B01D29/66 ,  B01D29/68

CPC分类号： B01D35/0276 ,  B01D21/0006 ,  B01D21/0012 ,  B01D21/02 ,  B01D21/2444 ,  B01D29/111 ,  B01D29/35 ,  B01D29/6423 ,  B01D29/6484 ,  B01D29/66 ,  B01D29/684 ,  B01D2201/081 ,  B01D2201/184 ,  B01D2201/287 ,  B01D2201/34

摘要： The present development is a septic tank or wastewater treatment tank outlet filter cleaning device. More specifically, the device is an outlet filter cleaner for a slotted filter used to reduce solid waste transfer into a septic tank effluent. The device comprises a central shaft with at least one cleaning disc, wherein the cleaning disc comprises a body which is mounted on the shaft and wherein a plurality of fingers protrude from the body, preferably in locations substantially identical to the positions of the openings in the wall of the tube.

公开(公告)号：US20240277460A1

公开(公告)日：2024-08-22

申请号：US18634298

申请日：2024-04-12

申请人： Solmetex LLC

发明人： Nicholas Mozzicato ,  Richard Goulston ,  Robin Schofield ,  Michael Toole

IPC分类号： A61C17/06 ,  A61M1/00 ,  B01D21/24 ,  B65D43/02

CPC分类号： A61C17/065 ,  A61M1/64 ,  B01D21/2444 ,  B65D43/0231 ,  B65D2543/00092

摘要： The present invention provides dental amalgam recycling systems, useful for recycling particles from a dental liquid effluent drawn, for example, from a suctioning device.

公开(公告)号：US20240199459A1

公开(公告)日：2024-06-20

申请号：US18587103

申请日：2024-02-26

申请人： STALLION OILFIELD SERVICES LTD.

发明人： Justin Vance Moulton ,  Hal D. Hingson

IPC分类号： C02F3/20 ,  B01D21/02 ,  B01D21/24 ,  C02F1/00 ,  C02F1/32 ,  C02F1/76 ,  C02F9/00 ,  C02F103/00

CPC分类号： C02F3/20 ,  B01D21/02 ,  B01D21/2444 ,  C02F9/00 ,  C02F1/004 ,  C02F2001/007 ,  C02F1/32 ,  C02F1/76 ,  C02F2103/002 ,  C02F2103/005 ,  C02F2203/006 ,  C02F2203/008 ,  C02F2303/04

摘要： A water treatment system includes a bioreactor having a tank configured to receive an influent liquid, a separator structure positioned in the tank, an aeration vent positioned in the tank and configured to direct air into the tank, but not directly into the interior of the separator structure; and an effluent outlet communicating with the interior of the separator structure through which a relatively clean effluent liquid, exits from the separator structure via the effluent outlet, a filter tank in fluid communication with the effluent outlet of the tank, and an ozone generator in communication downstream of the filter tank, for oxidizing the effluent liquid.

公开(公告)号：US20230365448A1

公开(公告)日：2023-11-16

申请号：US18029070

申请日：2021-10-01

申请人： SUEZ INTERNATIONAL

发明人： Françoise PETITPAIN PERRIN ,  Alexis DAUNAY

IPC分类号： C02F3/12 ,  B01D21/00 ,  B01D21/24 ,  B01D21/34

CPC分类号： C02F3/1263 ,  B01D21/0048 ,  B01D21/2444 ,  B01D21/34 ,  C02F2203/006 ,  C02F2201/005

摘要： An installation for treating a wastewater effluent in a constant-level sequencing batch reactor (SBR), the SBR includes a chamber that is able to contain a mixture of wastewater and sludge comprising different levels, each level being defined by a concentration and/or a density of sludge, a sludge bed situated at the bottom of the chamber, a device for supplying the SBR with a volume of effluent to be treated close to the bottom of the chamber, in the sludge bed, preferably via a distribution network covering the bottom of the chamber, means for recovering a clarified fraction of the contents of the chamber, the SBR being able to implement a treatment method comprising a biological treatment reaction sequence comprising at least a step of aerating the contents of the chamber, during which the level of the surface of the mixture rises, a decanting step, during which sludge is deposited on the bottom of the chamber and the contents of the chamber are clarified close to the surface thereof, a step of recovering the clarified fraction of the contents of the chamber, the recovery step and supply step taking place simultaneously, so as to keep the level of the contents of the chamber substantially constant during the recovery step and supply step, the installation also comprising control means and recovery means.

公开(公告)号：US11786844B2

公开(公告)日：2023-10-17

申请号：US17823595

申请日：2022-08-31

申请人： Industrial & Environmental Concepts, Inc.

发明人： Michael Allan Morgan ,  Michael Sean Gallant ,  David Michael Anderson ,  Brian Gene Cain ,  Andrew James Anderson

IPC分类号： B01D21/00 ,  F16B5/00 ,  B01D21/24

CPC分类号： B01D21/0003 ,  B01D21/0006 ,  B01D21/2444 ,  F16B5/0008 ,  B01D2201/40

摘要： A clarifier can comprise a floor, inner and outer walls that each extends upwardly from the floor such that a tank is at least partially defined by the inner wall and a launder channel is at least partially defined between the inner and outer walls and is disposed along at least a majority of a periphery of the tank. A launder cover comprising one or more flexible sheets can be disposed over at least a majority of the launder channel. Each of the sheet(s) can have opposing inner and outer edges, the inner edge coupled to the inner wall and the outer edge coupled to the outer wall, and can be configured such that, when a single one of the inner and outer edges is decoupled from the inner and outer walls, the sheet is deformable to at least partially uncover the launder channel.

公开(公告)号：US11679346B2

公开(公告)日：2023-06-20

申请号：US17548853

申请日：2021-12-13

申请人： Turret IP Pty Ltd

发明人： Robert Bruce Hair

IPC分类号： B01D35/05 ,  B01D21/24 ,  B01D21/00 ,  B01D21/30 ,  F04D7/00 ,  F04D29/70 ,  E02B15/10 ,  E03B3/04

CPC分类号： B01D21/2444 ,  B01D21/0087 ,  B01D21/2427 ,  B01D21/307 ,  B01D35/05 ,  E02B15/10 ,  E02B15/106 ,  F04D7/00 ,  F04D29/708 ,  B01D2201/64 ,  E03B3/04

摘要： A floating liquid intake for a liquid suction removal system, the liquid intake comprising housing defining an internal cavity. The housing has a hollow and buoyant annular body, an upper cover and a lower cover. The internal cavity is formed between the upper and lower covers. A substantially annular inlet is formed in the annular body for ingress of liquid into the cavity. The annular body has a buoyancy sufficient for the liquid intake to float in a liquid with the annular inlet submerged below the surface of the liquid in which the liquid intake is floating. A pipe extends into the cavity and the pipe includes an inlet that in use is open below the surface of the liquid within the cavity. The pipe extends outside of the cavity for connection to a liquid suction removal system.

公开(公告)号：US20190232200A1

公开(公告)日：2019-08-01

申请号：US16255163

申请日：2019-01-23

申请人： Daryl Beckingham

发明人： Daryl Beckingham

IPC分类号： B01D17/02 ,  B01D17/12 ,  B01D21/02 ,  B01D21/24 ,  B01D21/30 ,  B01D21/34

CPC分类号： B01D17/0214 ,  B01D17/12 ,  B01D21/10 ,  B01D21/2444 ,  B01D21/245 ,  B01D21/302 ,  B01D21/34

摘要： A waste oil handling apparatus features a tank with draining compartments for receiving waste oil containers in inverted and elevated positions above the tank floor. Multiple drain ports communicate with the tank interior at different elevations relative to the floor for draining accumulated contents of varying density that have gravitationally separated into distinct layers at those elevations. The ports feature adjustable fittings for adjusting the levels from which the layered contents are drawn through the ports from the tank interior. The tank has a large cleanout access by which personnel can access the tank interior for thorough cleanout. The compartments are organized into one or more troughs, each having a pivotal lid thereon. Lift brackets under the floor enable lifted transport of the tank by pallet jack or forklift.

公开(公告)号：US20180290079A1

公开(公告)日：2018-10-11

申请号：US16008035

申请日：2018-06-14

申请人： Beijing Jinhong Tianbang Information Technology Co., Ltd.

发明人： Yuzhu WU ,  Jun XIA ,  Xingyue WU ,  Yuchen XIA ,  Liming ZHOU

IPC分类号： B01D21/02 ,  B01D21/24 ,  B01D21/34

CPC分类号： B01D21/02 ,  B01D17/0214 ,  B01D17/12 ,  B01D21/003 ,  B01D21/10 ,  B01D21/2444 ,  B01D21/245 ,  B01D21/34 ,  C02F1/40

摘要： The present disclosure provides a sedimentation tank capable of automatically adjusting liquid level and flow, which comprises one or more sedimentation cells which are connected in sequence, a water inlet pipe is arranged on the left side of the leftmost sedimentation cell; the front end of the water inlet pipe is bent and the input port of it is close to the wall; the highest point of the connecting pipe is lower than the highest point of the grease discharge port of the corresponding sedimentation cell, when the liquid level in the sedimentation cell reaches the discharge level of the connecting pipe, the connecting pipe automatically adjusts the flow according to different discharge level so as to adjust the liquid level of the sedimentation cell, and the settled sewage is discharged out of the tank or discharged into the next-stage sedimentation cell until the last stage, and finally discharged. The sedimentation tank has a compact and attractive structure and high space utilization, and different connecting pipe structures can be selected specifically, so as to change the capacity of adjusting the liquid level and flow of the sedimentation tank, and the sewage separation effect is thorough.

公开(公告)号：US20180185770A1

公开(公告)日：2018-07-05

申请号：US15393786

申请日：2016-12-29

申请人： CONTECH ENGINEERED SOLUTIONS LLC

发明人： Joel A. Garbon ,  Jordan S. Kahlenberg ,  Benjamin S. Farrell ,  Scott D. Perry

IPC分类号： B01D21/24 ,  B01D21/00 ,  E03F5/14

CPC分类号： B01D21/2405 ,  B01D21/0036 ,  B01D21/2416 ,  B01D21/2433 ,  B01D21/2444 ,  E03F5/14

摘要： A separator unit includes a tank defining an internal volume and having an inlet and an outlet. A deck within the tank separates the tank into an upper chamber and a lower chamber. A weir at an upper side of the deck defines an inlet side atop the deck for receiving an influent liquid and an outlet side atop the deck, with a first opening through the deck on the inlet side for delivering liquid down into the lower chamber, and a second opening through the deck on the outlet side for delivering liquid from the lower chamber back up into the upper chamber. The separator includes one or more of an integrated drop pipe assembly with a dispersal manifold, a riser pipe with a vortex disrupting vane and/or a weir configuration that in part follows a periphery of the second opening.

公开(公告)号：US20180128087A1

公开(公告)日：2018-05-10

申请号：US15835866

申请日：2017-12-08

申请人： Leroy Thomas Kuhn

发明人： Leroy Thomas Kuhn

IPC分类号： E21B43/12 ,  E21B43/01 ,  C02F1/40 ,  G01F1/00 ,  B01D21/30 ,  B01D21/24 ,  B01D21/34 ,  B01D17/04 ,  E21B43/16 ,  E21B43/38

CPC分类号： E21B43/12 ,  B01D17/042 ,  B01D17/044 ,  B01D21/2444 ,  B01D21/30 ,  B01D21/34 ,  C02F1/40 ,  C02F2209/42 ,  E21B43/0122 ,  E21B43/16 ,  E21B43/34 ,  E21B43/38 ,  G01F1/007 ,  G01F1/74 ,  G01F15/08

摘要： An automated process and accompanying apparatus simultaneously separates and measures the flow rate of any multiphase mixture of immiscible fluids. Such separation and measurement can occur in a single vessel, or multiple vessels. Liquid levels, together with a material balance analysis, are utilized to determine constituent liquid flow rates. The vessel(s) can be remotely operated and monitored in real time, while also allowing for automated or manual calibration.