CA3216431A1 - A pump-equipped separator - Google Patents

A pump-equipped separator Download PDF

Info

Publication number
CA3216431A1
CA3216431A1 CA3216431A CA3216431A CA3216431A1 CA 3216431 A1 CA3216431 A1 CA 3216431A1 CA 3216431 A CA3216431 A CA 3216431A CA 3216431 A CA3216431 A CA 3216431A CA 3216431 A1 CA3216431 A1 CA 3216431A1
Authority
CA
Canada
Prior art keywords
separator
pump
fluid
sieve structure
filtered
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3216431A
Other languages
English (en)
French (fr)
Inventor
Reuben D'ORTON GIBSON
Michael LAWRANCE-OWEN
Reuben KETTLE AIERS
Fergal FEENEY
Adam Root
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inheriting Earth Ltd
Original Assignee
Inheriting Earth Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB2106272.4A external-priority patent/GB2606349B/en
Priority claimed from GBGB2116312.6A external-priority patent/GB202116312D0/en
Application filed by Inheriting Earth Ltd filed Critical Inheriting Earth Ltd
Publication of CA3216431A1 publication Critical patent/CA3216431A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on the casing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/10—Filtering arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter
    • B01D2201/081—Regeneration of the filter using nozzles or suction devices
    • B01D2201/084—Nozzles placed on the filtrate side of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter
    • B01D2201/087—Regeneration of the filter using gas bubbles, e.g. air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Filtration Of Liquid (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Filtering Materials (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Lubricants (AREA)
CA3216431A 2021-04-30 2022-04-29 A pump-equipped separator Pending CA3216431A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB2106272.4 2021-04-30
GB2106272.4A GB2606349B (en) 2021-04-30 2021-04-30 A pump-equipped separator
GBGB2116312.6A GB202116312D0 (en) 2021-11-12 2021-11-12 Filter system improvements
GB2116312.6 2021-11-12
PCT/EP2022/061490 WO2022229389A1 (en) 2021-04-30 2022-04-29 A pump-equipped separator

Publications (1)

Publication Number Publication Date
CA3216431A1 true CA3216431A1 (en) 2022-11-03

Family

ID=81877953

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3216431A Pending CA3216431A1 (en) 2021-04-30 2022-04-29 A pump-equipped separator

Country Status (9)

Country Link
US (1) US20240216839A1 (enExample)
EP (1) EP4313357A1 (enExample)
JP (1) JP2024516233A (enExample)
KR (1) KR20240028983A (enExample)
AU (1) AU2022266075A1 (enExample)
BR (1) BR112023022717A2 (enExample)
CA (1) CA3216431A1 (enExample)
MX (1) MX2023012706A (enExample)
WO (1) WO2022229389A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022207149A1 (de) 2022-07-13 2024-01-18 BSH Hausgeräte GmbH Rückspülen von Partikelfiltern durch Einspüldüsen
US12427453B2 (en) * 2022-11-25 2025-09-30 Samsung Electronics Co., Ltd. Microplastic filter for washing machines or other appliances
DE102024104060A1 (de) 2024-02-14 2025-08-14 Miele & Cie. Kg Filtereinheit für ein Reinigungsgerät, Verfahren zum Bestimmen eines Siebzustands eines Siebelements für eine Filtereinheit und Reinigungsgerät

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL94630A (en) * 1990-06-06 1993-08-18 Filtration Ltd Herzliya And Yt Self-cleaning filter
GB9907880D0 (en) * 1999-04-08 1999-06-02 Hosford James P Dual pump
US6267879B1 (en) * 1999-08-11 2001-07-31 Odis Irrigation Equipment Ltd. Continuous liquid filtering apparatus with multi-layer sintered filtering element
WO2002056996A1 (en) * 2001-01-18 2002-07-25 Nicholas Jackson Filter
US7308808B2 (en) * 2002-04-22 2007-12-18 General Electric Company Apparatus and method for article cleaning
WO2008096451A1 (ja) * 2007-02-09 2008-08-14 H. Ikeuchi & Co., Ltd. 洗浄用ノズルを備えた濾過装置
ITTV20080040A1 (it) * 2008-03-07 2009-09-08 Dynatech S R L Apparecchiatura e procedimento per il lavaggio automatico dei setti filtranti, a camera svuotata, con getti mobili di liquido a pressione, movimentati da pistone idraulico azionato dallo stesso liquido di lavaggio.
US20170072343A1 (en) * 2015-09-16 2017-03-16 Sunglory Inc. Low Back Pressure Self Cleaning Filter
GB2588376B (en) * 2019-10-08 2022-03-23 Inheriting Earth Ltd Filter pressure consumption regeneration apparatus and method

Also Published As

Publication number Publication date
AU2022266075A1 (en) 2023-11-16
US20240216839A1 (en) 2024-07-04
WO2022229389A1 (en) 2022-11-03
MX2023012706A (es) 2024-02-21
EP4313357A1 (en) 2024-02-07
JP2024516233A (ja) 2024-04-12
BR112023022717A2 (pt) 2024-01-23
KR20240028983A (ko) 2024-03-05

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