公开(公告)号：US12031934B2

公开(公告)日：2024-07-09

申请号：US17623336

申请日：2020-06-29

申请人： Thermaco, Inc.

发明人： William C. Batten ,  Sianna Haws ,  Fred Lehman ,  Lee Atkinson ,  Patrick Sturm

IPC分类号： G01N27/22 ,  E03F5/16

CPC分类号： G01N27/228 ,  E03F5/16

摘要： An apparatus senses the proportion of FOG flowing with effluent from a sink to a p-trap. A pipe portion is connectable for use as a tailpipe for a sink with a first electrode within the pipe portion and a second electrode outside the pipe portion. Conductors connect the first and second electrodes to a capacitance sensor, so changes in capacitance between the electrodes caused by changes in proportions of FOG content in effluent from the sink can be detected and/or monitored. The monitoring can be remote and can cause an action when an excess FOG content is detected.

公开(公告)号：US20240117622A1

公开(公告)日：2024-04-11

申请号：US18541800

申请日：2023-12-15

申请人： FLO-WATER, LLC

发明人： Corydon Coppola

IPC分类号： E03F5/16 ,  B01D29/27 ,  B01D35/02 ,  C02F1/00 ,  E03F5/04

CPC分类号： E03F5/16 ,  B01D29/27 ,  B01D35/02 ,  C02F1/001 ,  C02F1/004 ,  E03F5/0404 ,  C02F2103/001

摘要： A water inlet protection system is provided. The system may an adjustable frame defining an interior cavity, the adjustable frame including a plurality of rigid base members, a plurality of slidable corner members, a plurality of nut-and-bolt fasteners, and one or more tabs extending from one or more of the corner members. Each of the slidable corner members includes one or more slots, and each of the nut-and-bolt fasteners includes a bolt that extends through one of the one or more slots and one of the rigid base members. When the respective bolt is loosened, the respective slidable corner member is slidable along the respective slot atop the respective rigid base member, thereby altering a boundary of the interior cavity. When the respective bolt is tightened, the respective slidable corner member is fixed in place atop the respective rigid base member, thereby fixing the boundary of the interior cavity.

公开(公告)号：US11753812B2

公开(公告)日：2023-09-12

申请号：US17491139

申请日：2021-09-30

申请人： Schier Products Company

发明人： Grahm Heide ,  Barry Gilman ,  Robert Good ,  Luke J. Ismert

IPC分类号： E03F5/16 ,  C02F1/40 ,  B01D17/02 ,  C02F101/32

CPC分类号： E03F5/16 ,  B01D17/0214 ,  C02F1/40 ,  C02F2101/32

摘要： Described herein is a grease and/or solids collection system that can be installed directly below a sink basin. The system generally comprises an insert cartridge for collecting both solids and grease contained in wastewater draining from the sink. The cartridge can be easily removed through the sink drain, emptied, and reinstalled, for example, using a handle positioned at the top of the cartridge and accessible through the sink drain.

公开(公告)号：US20190039927A1

公开(公告)日：2019-02-07

申请号：US16154424

申请日：2018-10-08

申请人： Oldcastle Precast, Inc.

发明人： James Ferguson Holtz ,  Chris Ryan Demarest

IPC分类号： C02F3/32 ,  E03F5/16 ,  C02F3/04

CPC分类号： C02F3/327 ,  C02F3/04 ,  C02F3/043 ,  C02F3/046 ,  C02F2103/001 ,  C02F2203/006 ,  E03F5/16 ,  Y02W10/15

摘要： The invention provides structures, methods, and assemblies for bioretention systems, including tree box filters with substantially permeable panels integrated into a bottom portion of the tree box filter. The invention also provides methods and additional structures that are useful for managing stormwater flow and inhibiting the flow of pollutants, debris, and other contaminants into drainage systems.

公开(公告)号：US20180154408A1

公开(公告)日：2018-06-07

申请号：US15831472

申请日：2017-12-05

申请人： Peking University Shenzhen Graduate School

发明人： Jae Hac Ko ,  Qiyong Xu ,  Fan Yang

IPC分类号： B09B1/00 ,  B09B3/00 ,  B09B5/00

CPC分类号： B09B1/006 ,  B09B1/004 ,  B09B3/0016 ,  B09B3/0058 ,  B09B5/00 ,  C02F2103/06 ,  E03F5/16 ,  E21B49/087 ,  Y02W30/32

摘要： Provided is a dynamic two-way guide and drainage control method for leachate and landfill gas. The dynamic two-way guide and drainage control method is used in a waste landfill. By implementing the present invention, the water-guiding permeability inside the waste body is improved, and the problems that the water level of the leachate is raised, the landfill gas is escaped, the collection efficiency is extremely low and the like during a waste landfilling process at present are solved.

公开(公告)号：US09889392B2

公开(公告)日：2018-02-13

申请号：US15173353

申请日：2016-06-03

申请人： Teik Sim Quah

发明人： Teik Sim Quah

IPC分类号： E03F5/16 ,  B01D21/00 ,  B01D17/02 ,  B01D21/24

CPC分类号： B01D21/0012 ,  B01D17/0211 ,  B01D21/0018 ,  B01D21/2405 ,  B01D21/245 ,  E03F5/16

摘要： A grease separator incorporating a vessel having an upper opening and an interior space, the vessel further having a floor, a front wall, a rear wall, a left wall, and a right wall; a water ejection port positioned at the front wall; left and right flow ports respectively positioned at the left and right walls; a separator baffle and a damping baffle; slide channels adapted for alternatively positioning the separator baffle at the left and right ends of the vessel's interior, the slide channels being further adapted for positioning the damping baffle oppositely from the separator baffle; and a submersible pump having a water intake port positioned at the lower end of the vessel's interior, the submersible pump having an output communicating with the water ejection port.

公开(公告)号：US20180002196A1

公开(公告)日：2018-01-04

申请号：US15639140

申请日：2017-06-30

申请人： FM ENVIRONMENTAL LIMITED

发明人： CHRISTIAN ATTARD ,  CORMAC FITZPATRICK ,  MARIO FARRUGIA

IPC分类号： C02F1/40 ,  B01D17/02 ,  C02F101/32

CPC分类号： C02F1/40 ,  B01D17/02 ,  B01D17/0214 ,  B01D17/10 ,  B01D17/12 ,  C02F2101/32 ,  E03F5/16

摘要： A contaminant recovery device comprising a container sized to hold a body of contaminated liquid. A skimming arrangement adaptable to at least temporarily remove contaminants from the body of contaminated liquid and an assembly for inducing a flow in at least part of the body of contaminated liquid at or about the skimming arrangement. The skimming arrangement is adaptable to at least temporarily remove contaminants from around the surface of the body of contaminated liquid.

公开(公告)号：US09828759B2

公开(公告)日：2017-11-28

申请号：US14325718

申请日：2014-07-08

申请人： CANPLAS INDUSTRIES LTD.

发明人： Andrew Bird ,  Timothy James Hendrie Poupore ,  Steve Armstrong ,  Michael F. Wilson

IPC分类号： E02F5/16 ,  C02F1/40 ,  E03F5/16 ,  B01D17/02

CPC分类号： E03F5/16 ,  B01D17/0211 ,  C02F1/40 ,  C02F2307/08

摘要： There is an inlet baffle assembly for use in an in-line interceptor for separating FOG from wastewater and a method of cleaning the inlet baffle assembly without the need for removal from the interceptor. The inlet baffle assembly has an inlet baffle for the grease collecting chamber of an in-line interceptor which defines a flow channel through which influent enters the collecting chambers and has a moveable section moveable between open and closed positions. The inlet baffle assembly also has a flow control element to control the rate of flow of influent entering the flow channel when the moveable section is in the closed position. The flow control element is accessible for cleaning when the moveable section is in the open position. After cleaning, the moveable section is moved into the closed position to facilitate fluid flowing through the inlet baffle assembly into the grease collecting chamber.

公开(公告)号：US09827510B2

公开(公告)日：2017-11-28

申请号：US14961418

申请日：2015-12-07

申请人： Joel A. Garbon ,  Jordan S. Kahlenberg ,  Benjamin S. Farrell ,  Scott D. Perry ,  Gregory W. Byrne, Jr.

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

IPC分类号： E03F5/04 ,  B01D21/02 ,  B01D21/24 ,  B01D21/00 ,  E03F5/16 ,  C02F103/00 ,  C02F1/00

CPC分类号： B01D21/24 ,  B01D21/0006 ,  B01D21/0036 ,  B01D21/0087 ,  B01D21/02 ,  B01D21/2405 ,  B01D21/2444 ,  C02F2001/007 ,  C02F2103/001 ,  E03F5/0403 ,  E03F5/16

摘要： A separator unit includes a tank defining an internal volume and having an inlet and an outlet. An insert separates the tank into an upper chamber and a lower chamber. The insert includes a weir at an upper side to define an intake area for receiving an influent liquid, a first opening in the intake area for delivering liquid down into the lower chamber and a second opening on an opposite side of the weir for delivering liquid from the lower chamber back up into the upper chamber. The separator may include one or more of the first opening being of arcuate shape, a perforated shroud extending downward from the insert within the lower chamber and/or an upflow pipe extending downward from the second opening into the lower chamber, a bottom of the upflow pipe covered, and a slot opening in a sidewall of the upflow pipe.

公开(公告)号：US20170197157A1

公开(公告)日：2017-07-13

申请号：US15470199

申请日：2017-03-27

申请人： Bio Clean Environmental Services, Inc.

发明人： Zachariha J. Kent

IPC分类号： B01D21/00 ,  E03F5/16 ,  C02F1/00

CPC分类号： B01D21/0012 ,  B01D21/003 ,  B01D21/0033 ,  B01D29/005 ,  B01D29/52 ,  C02F1/004 ,  C02F2103/001 ,  C02F2201/002 ,  C02F2209/40 ,  E03F5/14 ,  E03F5/16

摘要： The present invention supplies partitioned water treatment systems that possess a plurality of chambers and vertical filtration units, and are operative to control and filter surface runoff water. Such systems are typically placed inline with surface runoff water conveyance system infrastructure, such as pipes, channels, and water storage units.