公开(公告)号：US20250050243A1

公开(公告)日：2025-02-13

申请号：US18718180

申请日：2022-12-07

Applicant: BIOLY LIMITED

Inventor： Billy Tyler BOOTLE-TOPLEY

IPC: B01D21/00 ,  B01D21/08 ,  B01D21/24 ,  B01D33/048 ,  B01D33/06 ,  B01D33/46 ,  B01D36/04 ,  C02F1/00 ,  C02F3/12 ,  C02F11/123 ,  C02F11/126 ,  C02F101/16 ,  C02F103/20

Abstract: There is provided a filtration system comprising a reaction and separation apparatus (2) for processing a solid-liquid mixture (4) to separate solids from liquid, the reaction and separation apparatus (2) comprising: a tank (6) comprising an inlet (8) and an outlet (10), the inlet (8) configured for receiving the solid-liquid mixture (4) into the tank (6), the outlet (10) configured for permitting liquid to exit the tank (6); and a sedimentation device (16) including a liquid conduit (18), the liquid conduit (18) having a first end (20) and a second end (22), the first end (20) configured to be in liquid communication with the outlet (10), the second end (22) configured for dispensing liquid from the liquid conduit (18), wherein the second end (22) is positioned higher than the first end (20) so that the liquid conduit (18) extends from the first end (20) to the second end (22) along a vertical axis or along an inclined axis relative to the horizontal, wherein the filtration system further comprises a preparatory filter (642) configured to, in use, receive an inflow liquid (644) from an external source and separate the inflow liquid (644) into the solid-liquid mixture (4) and a filtered liquid (646), wherein the preparatory filter (642) is configured to dispense the solid-liquid mixture (4) into the tank (6) via the inlet (8).

公开(公告)号：US20250041775A1

公开(公告)日：2025-02-06

申请号：US18516688

申请日：2023-11-21

Applicant: FLOW ENVIRONMENTAL CORP.

Inventor： Steve WIDMER ,  Terry McGEOUGH ,  Jacob THORKMAN

IPC: B01D36/04 ,  B01D21/00 ,  B01D21/24 ,  B01D21/26 ,  B01D33/01 ,  B01D33/067 ,  B01D33/11 ,  B01D33/72 ,  B08B3/02 ,  C02F9/00

Abstract: Systems and methods for recovering clarified water and by-products from hydrovac waste or other slurry waste include a receiving unit for receiving the waste; a processing unit for separating coarse aggregates, fine aggregates, and raw water within the waste; and a water clarifying unit for removing ultrafine suspended solids and solid particles from the raw water to yield clarified water.

公开(公告)号：US12214301B2

公开(公告)日：2025-02-04

申请号：US18213870

申请日：2023-06-25

Applicant: Southern Fabrication Works, LLC

Inventor： M. Neil Justesen ,  Fred Leoni ,  James Claude Murphy

IPC: B01D21/34 ,  B01D21/00 ,  B01D21/24 ,  C02F1/00

Abstract: An extrusion system for separating particulates entrained in wash water, e.g. from harvesting tuberous produce, includes a settling tank configured to receive a flow of particulated water. A diffuser suspended within the tank converts the flow of particulated water into multiple transverse flows to avoid churning settled particulates. A particulate filter fixed within the tank includes a central channel surrounded by a cylindrical array of cantilevered parallel vertical blades. The channel directs the flows below the blades, causing dynamic movement of the blades as the particulated water rises therebetween to trap particulates along boundary layers, promote particulate settling by gravity, and allow clarified water to rise to the top of the tank. A sensor detects settled particulate reaching a predetermined setpoint, and in response the system actuates an auger and opens a pinch valve to force concentrated particulate from the bottom of the tank.

公开(公告)号：US12214300B2

公开(公告)日：2025-02-04

申请号：US18701665

申请日：2022-10-17

Applicant: SHANDONG HOTONE ENVIRONMENTAL TECHNOLOGY CO., LTD.

Inventor： Haofeng Luan ,  Shilian Mao ,  Jianmeng Du

IPC: B01D21/00 ,  B01D21/24

Abstract: A sedimentation plate, a sedimentation assembly, and a sedimentation module are provided. The sedimentation plate includes a flat plate; a plurality of first rib plates arranged at intervals, parallel to each other, and perpendicular to a first surface of the flat plate; and a plurality of second rib plates arranged at intervals, parallel to each other, and perpendicular to a second surface of the flat plate. The first rib plates are perpendicular to the second rib plates. A water channel is formed between each two adjacent first rib plates. A mud channel is formed between each two adjacent second rib plates. The sedimentation assembly includes a plurality of sedimentation plates. The sedimentation module includes the sedimentation assembly.

公开(公告)号：US12172907B2

公开(公告)日：2024-12-24

申请号：US17432977

申请日：2020-02-13

Applicant: Veolia Water Solutions & Technologies Support

Inventor： Cristina Del Picolo ,  Giuseppe Girolami ,  Romain Verchere ,  Nathalie Vigneron-Larosa

IPC: C02F1/24 ,  B01D21/00 ,  B01D21/24

Abstract: Installation for treating water by flotation, comprising a substantially parallelepipedal assembly (1) produced by connecting modules (2, 2a), said assembly comprising a contact tank (3) which is provided with supply means for water to be treated (4) and supply means for white water (5), a flotation tank (6) which is provided with means for discharging treated water (7, 7a) and which is separated from said contact tank by a vertical wall (8), and means for discharging floated sludge, characterised in that said contact tank (3) is provided along said flotation tank (6) and delimits a single contact zone for said water to be treated with said white water, and in that said supply means for water to be treated (4) are configured to distribute the water to be treated in said contact tank according to a longitudinal water supply flow, the water distribution flow in the flotation tank being perpendicular to said water supply flow in said contact tank.

公开(公告)号：US20240367073A1

公开(公告)日：2024-11-07

申请号：US18650623

申请日：2024-04-30

Applicant: Redhawk Coil Tubing

Inventor： Waylin Bruce Ott ,  Jerry Wayne Noles ,  Stephen Greak

IPC: B01D21/08 ,  B01D21/00 ,  B01D21/01 ,  B01D21/24 ,  C02F1/00 ,  C02F1/24 ,  C02F1/52 ,  C02F1/72 ,  C02F103/10

Abstract: A portable unit and associated processing are described for clarifying process water used in oil and gas operations such as fracking or drill-out operations. In the portable unit, dirty water (402) is introduced into a clarifier (400). The dirty water (402) is directed to a bottom of the clarifier (400) where dissolved air 408 from a dissolved air flotation pump (410) is injected into the water (402). The water (402) then passes across the inclined plates (412). Particles are separated from the water (402) via interaction with the plates (412) and directed to collectors (414), at the bottom of the clarifier (404), by gravitation. In addition, a floc, enhanced by the injection of the dissolved air (408), is skimmed from the water surface. The result of this process flow is clarified water (430) that can be returned to the frack and post-frack completion process.

公开(公告)号：US12114819B2

公开(公告)日：2024-10-15

申请号：US17832155

申请日：2022-06-03

Applicant: SHARKNINJA OPERATING LLC

Inventor： Devan Schappler ,  Ryan Shimizu ,  Kevin O'Malley ,  Mitchell Galloway

IPC: A47L11/40 ,  A47L7/00 ,  A47L9/04 ,  A47L11/30 ,  B01D21/00 ,  B01D29/01 ,  B01D29/56 ,  B01D35/30

CPC classification number: A47L11/4027 ,  A47L7/0009 ,  A47L7/0023 ,  A47L7/0038 ,  A47L7/0042 ,  A47L9/0477 ,  A47L11/302 ,  A47L11/4016 ,  A47L11/4025 ,  B01D21/0042 ,  B01D29/01 ,  B01D29/56 ,  B01D35/30 ,  B01D2201/184 ,  B01D2201/302 ,  B01D2201/305 ,  B01D2201/316

Abstract: A cleaning device and methods for cleaning are provided. In one embodiment, the cleaning device includes a head assembly, a body assembly, and a handle assembly. The cleaning device also includes components that enable the cleaning device to operate in dry cleaning modes and wet cleaning modes. Dry cleaning modes can employ a vacuum assembly, including a motor, tubing, and a fluid recovery tank in order to draw in debris and waste into a fluid recovery tank. Wet cleaning modes can further employ a fluid supply tank, a pump, and tubing in order to supply fluid to a brushroll to aid in a cleaning process.

公开(公告)号：US12108919B2

公开(公告)日：2024-10-08

申请号：US17950942

申请日：2022-09-22

Applicant: SHARKNINJA OPERATING LLC

Inventor： Bartholomew Lampard ,  Lee Cottrell ,  Simon Wells ,  Fred Harrison ,  Simon Lewis Bilton ,  Rory Hawkins ,  Benedict William Flynn Taylor

IPC: A47L11/40 ,  A47L7/00 ,  A47L9/04 ,  A47L11/30 ,  B01D21/00 ,  B01D29/01 ,  B01D29/56 ,  B01D35/30

CPC classification number: A47L11/4027 ,  A47L7/0009 ,  A47L7/0023 ,  A47L7/0038 ,  A47L7/0042 ,  A47L9/0477 ,  A47L11/302 ,  A47L11/4016 ,  A47L11/4025 ,  B01D21/0042 ,  B01D29/01 ,  B01D29/56 ,  B01D35/30 ,  B01D2201/184 ,  B01D2201/302 ,  B01D2201/305 ,  B01D2201/316

Abstract: A cleaning device and methods for cleaning are provided. In one embodiment, the cleaning device includes a head assembly, a body assembly, and a handle assembly. The cleaning device also includes components that enable the cleaning device to operate in dry cleaning modes and wet cleaning modes. Dry cleaning modes can employ a vacuum assembly, including a motor, tubing, and a fluid recovery tank in order to draw in debris and waste into a fluid recovery tank. Wet cleaning modes can further employ a fluid supply tank, a pump, and tubing in order to supply fluid to a brushroll to aid in a cleaning process.

公开(公告)号：US20240224958A1

公开(公告)日：2024-07-11

申请号：US18130457

申请日：2023-04-04

Applicant: Qinghai Photon Ecology Co., Ltd.

Inventor： Jiarui Chen ,  Lizhi Li ,  Weijun Bai

IPC: A01K63/04 ,  A01G33/00 ,  A01K61/10 ,  A01K63/10 ,  B01D21/00 ,  B01D21/01 ,  B01D33/21 ,  B01D33/50 ,  C02F1/00 ,  C02F1/48 ,  C02F1/52 ,  C02F11/12

CPC classification number: A01K63/045 ,  A01G33/00 ,  A01K61/10 ,  A01K63/10 ,  B01D21/0009 ,  B01D21/01 ,  B01D33/21 ,  B01D33/50 ,  C02F1/004 ,  C02F1/488 ,  C02F1/5236 ,  C02F11/12 ,  B01D2201/16 ,  B01D2201/184 ,  C02F2001/007 ,  C02F2103/20 ,  C02F2301/08

Abstract: An industrialized fish and algae farming system with recirculating water and method are provided, and the system includes a fish and algae farming system, a fiber rotary disc filter system, and a magnetic loading flocculation system. In accordance with the fish and algae farming system, the aquaculture of fish and algae in the same space is achieved, the algae can transform CO2 exhaled by fish and nutrients, polysaccharides, vitamins and lipids, and then release oxygen to rapidly improve the aquaculture water quality. The fiber rotary disc filter system and the magnetic loading flocculation system can effectively remove suspended particles, grease, algae, bacteria, viruses and the like in aquaculture sewage, thus achieving the deep purification of the aquaculture sewage. The purified water quality reaches the aquaculture standards in fishery and can be directly recycled, and the whole system has no sewage discharge.

公开(公告)号：US12011679B2

公开(公告)日：2024-06-18

申请号：US15815846

申请日：2017-11-17

Applicant: International Business Machines Corporation

Inventor： Stacey Gifford ,  Sung-Cheol Kim ,  Joshua Smith ,  Benjamin Wunsch

IPC: B01D17/02 ,  B01D21/00 ,  B01D21/24 ,  B03B5/00 ,  B82Y99/00 ,  G01N30/00 ,  G01N30/60

CPC classification number: B01D17/02 ,  B01D21/0087 ,  B01D21/2444 ,  B03B5/00 ,  G01N30/0005 ,  B82Y99/00 ,  G01N30/6095

Abstract: A fluidic processor device and a wafer including the same, the device including a nanofluidic separator chip including a nanoDLD array, a housing for housing the chip including a top plate disposed on a topside of the chip, a bottom plate disposed on a backside of the chip and fastened to the top plate, and a spacer disposed between the chip and the bottom plate to create a clearance between the chip and the bottom plate for forming a drain space on the backside of the chip.