KR20240028980A - 압력 소모 재생 필터 - Google Patents

압력 소모 재생 필터 Download PDF

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Publication number
KR20240028980A
KR20240028980A KR1020237040975A KR20237040975A KR20240028980A KR 20240028980 A KR20240028980 A KR 20240028980A KR 1020237040975 A KR1020237040975 A KR 1020237040975A KR 20237040975 A KR20237040975 A KR 20237040975A KR 20240028980 A KR20240028980 A KR 20240028980A
Authority
KR
South Korea
Prior art keywords
fluid
separator
sieve structure
inlet
cleaning
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
KR1020237040975A
Other languages
English (en)
Korean (ko)
Inventor
마이클 로런스-오웬
루벤 도튼 깁슨
루벤 케틀 에어스
퍼갈 피니
아담 루트
Original Assignee
인헤리팅 어스 리미티드
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 GB2106260.9A external-priority patent/GB2606348B/en
Priority claimed from GBGB2116312.6A external-priority patent/GB202116312D0/en
Application filed by 인헤리팅 어스 리미티드 filed Critical 인헤리팅 어스 리미티드
Publication of KR20240028980A publication Critical patent/KR20240028980A/ko
Pending legal-status Critical Current

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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
    • B01D29/11—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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
    • B01D29/6446—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element 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
    • B01D29/114—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 arranged for inward flow filtration
    • 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
    • B01D29/117—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 arranged for outward flow filtration
    • 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
    • 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
    • B01D29/88—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
    • B01D29/94—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 the filter cake, e.g. chutes
    • B01D29/945—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 the filter cake, e.g. chutes for continuously discharging concentrated liquid
    • 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)
  • Filtering Materials (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
KR1020237040975A 2021-04-30 2022-04-29 압력 소모 재생 필터 Pending KR20240028980A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB2106260.9A GB2606348B (en) 2021-04-30 2021-04-30 A pressure consumption regenerating filter
GB2106260.9 2021-04-30
GBGB2116312.6A GB202116312D0 (en) 2021-11-12 2021-11-12 Filter system improvements
GB2116312.6 2021-11-12
PCT/EP2022/061489 WO2022229388A1 (en) 2021-04-30 2022-04-29 A pressure consumption regenerating filter

Publications (1)

Publication Number Publication Date
KR20240028980A true KR20240028980A (ko) 2024-03-05

Family

ID=81878012

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237040975A Pending KR20240028980A (ko) 2021-04-30 2022-04-29 압력 소모 재생 필터

Country Status (12)

Country Link
US (1) US20240238702A1 (https=)
EP (1) EP4313354B1 (https=)
JP (1) JP2024518904A (https=)
KR (1) KR20240028980A (https=)
AU (1) AU2022265534A1 (https=)
BR (1) BR112023022748A2 (https=)
CA (1) CA3216429A1 (https=)
ES (1) ES3030543T3 (https=)
FI (1) FI4313354T3 (https=)
MX (1) MX2023012632A (https=)
PL (1) PL4313354T3 (https=)
WO (1) WO2022229388A1 (https=)

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
US20240247424A1 (en) * 2023-01-23 2024-07-25 Whirlpool Corporation Microparticle filtration detection for a laundry appliance

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1322890A (fr) * 1962-02-16 1963-04-05 Cem Comp Electro Mec Perfectionnement apporté aux filtres à nettoyage à contre-courant
DE3835326A1 (de) * 1988-10-17 1990-04-19 Koller Josef Vorrichtung zum abscheiden und sammeln von feststoffen aus einem fluessigkeitsstrom
FR2677265A1 (fr) * 1991-06-06 1992-12-11 Beaudrey & Cie Filtre a crepine fixe.
WO2002056996A1 (en) * 2001-01-18 2002-07-25 Nicholas Jackson Filter
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
SG190715A1 (en) * 2010-12-02 2013-07-31 Amiad Water Systems Ltd Self cleaning filter system
US10329707B2 (en) * 2013-04-09 2019-06-25 Whirlpool Corporation Laundry treating appliance with pre-filter backwashing
HK1223085A1 (zh) * 2013-09-12 2017-07-21 安特尔处理设施建设工贸股份公司 带有电机减速器的吸污嘴刷洗式自动清洁过滤器
US20170072343A1 (en) * 2015-09-16 2017-03-16 Sunglory Inc. Low Back Pressure Self Cleaning Filter
DE202016101180U1 (de) * 2016-03-04 2017-06-07 Hans Sasserath Gmbh & Co. Kg Druckminderer-Filter-Anordnung
DE102017001970A1 (de) * 2016-10-12 2018-04-12 Hydac Process Technology Gmbh Filtervorrichtung
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
JP2024518904A (ja) 2024-05-08
AU2022265534A1 (en) 2023-11-16
MX2023012632A (es) 2024-01-15
EP4313354A1 (en) 2024-02-07
ES3030543T3 (en) 2025-06-30
BR112023022748A2 (pt) 2024-01-23
PL4313354T3 (pl) 2025-06-16
EP4313354B1 (en) 2025-03-12
FI4313354T3 (fi) 2025-06-05
US20240238702A1 (en) 2024-07-18
WO2022229388A1 (en) 2022-11-03
CA3216429A1 (en) 2022-11-03

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20231128

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250428

Comment text: Request for Examination of Application