JPH0318921B2 - - Google Patents

Info

Publication number
JPH0318921B2
JPH0318921B2 JP57172473A JP17247382A JPH0318921B2 JP H0318921 B2 JPH0318921 B2 JP H0318921B2 JP 57172473 A JP57172473 A JP 57172473A JP 17247382 A JP17247382 A JP 17247382A JP H0318921 B2 JPH0318921 B2 JP H0318921B2
Authority
JP
Japan
Prior art keywords
liquid
opening
material filling
spaces
inlet
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.)
Expired - Lifetime
Application number
JP57172473A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58131111A (ja
Inventor
Botaa Hendoritsuku Fuerudeyuun Noruberuteisu
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of JPS58131111A publication Critical patent/JPS58131111A/ja
Publication of JPH0318921B2 publication Critical patent/JPH0318921B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D35/10—Brush filters ; Rotary brush filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
    • B01D24/004—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B01D24/4636—Counter-current flushing, e.g. by air with backwash shoes; with nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B01D24/4642—Counter-current flushing, e.g. by air with valves, e.g. rotating valves
    • B01D24/4647—Counter-current flushing, e.g. by air with valves, e.g. rotating valves with a rectilinear movement of the closing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/003—Filters formed by clamping together several filtering elements or parts of such elements integrally combined with devices for controlling the filtration
    • B01D25/007—Filters formed by clamping together several filtering elements or parts of such elements integrally combined with devices for controlling the filtration by pressure measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/26—Cell-type stack filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/32—Removal of the filter cakes
    • B01D25/325—Removal of the filter cakes counter-current flushing, e.g. by air bumps
    • B01D25/327—Removal of the filter cakes counter-current flushing, e.g. by air bumps with backwash shoes, with 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
    • B01D29/11—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
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/25—Supported filter elements arranged for outward flow filtration open-ended the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
    • 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
    • B01D29/684—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a translatory movement with respect to the filtering element

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Water Treatment By Sorption (AREA)
JP57172473A 1981-09-29 1982-09-29 濾過装置 Granted JPS58131111A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8104453A NL8104453A (nl) 1981-09-29 1981-09-29 Continufilter.
NL8104453 1981-09-29

Publications (2)

Publication Number Publication Date
JPS58131111A JPS58131111A (ja) 1983-08-04
JPH0318921B2 true JPH0318921B2 (en]) 1991-03-13

Family

ID=19838136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57172473A Granted JPS58131111A (ja) 1981-09-29 1982-09-29 濾過装置

Country Status (6)

Country Link
US (1) US4454033A (en])
EP (1) EP0076016B1 (en])
JP (1) JPS58131111A (en])
AT (1) ATE20702T1 (en])
DE (1) DE3272026D1 (en])
NL (1) NL8104453A (en])

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329869C2 (de) * 1983-08-18 1986-04-10 Passavant-Werke AG & Co KG, 6209 Aarbergen Verfahren zum Rückspülen eines Filters
EP0245384A4 (en) * 1985-11-21 1987-12-01 Peter John Snelling BACKWASHABLE FILTER.
US5013882A (en) * 1987-06-29 1991-05-07 A.G. Fur Industrielle Elektronik Labyrinth filter for dielectric of spark erosion systems
US8074671B2 (en) * 2007-06-06 2011-12-13 Applied Magnetics Lab., Inc. Self-cleaning valves for use in vacuum cleaners and other self-cleaning valves
CN102380236A (zh) * 2011-09-19 2012-03-21 福兴织造（苏州）有限公司 纺织机的油过滤装置
CN104093467B (zh) * 2012-01-24 2016-08-24 富士过滤器工业股份有限公司 过滤装置
US8524075B1 (en) * 2012-10-25 2013-09-03 Eaton Corporation Backwashing fluid filter assembly
EP3044165B1 (en) * 2013-09-12 2017-12-27 ANTEL Aritma Tesisleri Insaat Sanay Ve Ticaret Anonimim Sirketi Nozzle-brush automatic cleaning filter with motor reducer
CN106438565B (zh) * 2016-12-08 2018-02-02 广东技术师范学院 一种防尘控热装置及其方法
IL258698A (en) * 2018-04-15 2018-05-31 Amiad Water Systems Ltd A control mechanism for self-cleaning filter systems
NL2025635B1 (en) * 2020-05-20 2021-12-07 Hd Filters B V Filter device
US12083543B2 (en) 2020-08-26 2024-09-10 Deere & Company Work vehicle sprayer system and method with switching nozzle apparatus
US12330179B2 (en) 2020-08-26 2025-06-17 Deere &Company Work vehicle sprayer system and method with pinching nozzle apparatus
US11896989B2 (en) * 2020-08-26 2024-02-13 Deere & Company Work vehicle sprayer system and method with self-cleaning filter apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2173060A (en) * 1937-05-03 1939-09-12 Brassert & Co Filtering apparatus
US2302450A (en) * 1940-06-29 1942-11-17 William C Laughlin Filter
NL130162C (en]) * 1962-08-06
NL6904730A (en]) * 1969-03-27 1970-09-29
IT1073725B (it) * 1975-04-29 1985-04-17 Environmental Elements Corp Metodo ed apparecchio per il filtraggio continuo di un liquido inquinato in un sistema di purificazione di liquidi
GB1528354A (en) * 1975-11-10 1978-10-11 Ici Ltd Laminated fibrous structure
CA1090712A (en) * 1976-07-22 1980-12-02 Anders Lindstol Multibed filter backwashed by movable isolation hood
IL52332A (en) * 1977-06-16 1980-02-29 Hydro Plan Eng Ltd Self cleaning filtration device

Also Published As

Publication number Publication date
ATE20702T1 (de) 1986-08-15
EP0076016A1 (en) 1983-04-06
NL8104453A (nl) 1983-04-18
US4454033A (en) 1984-06-12
DE3272026D1 (en) 1986-08-21
JPS58131111A (ja) 1983-08-04
EP0076016B1 (en) 1986-07-16

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