IT999654B - Perfezionamenti in o relativi ad un apparecchio per la filtrazione - Google Patents

Perfezionamenti in o relativi ad un apparecchio per la filtrazione

Info

Publication number
IT999654B
IT999654B IT70064/73A IT7006473A IT999654B IT 999654 B IT999654 B IT 999654B IT 70064/73 A IT70064/73 A IT 70064/73A IT 7006473 A IT7006473 A IT 7006473A IT 999654 B IT999654 B IT 999654B
Authority
IT
Italy
Prior art keywords
relating
filtration apparatus
filtration
Prior art date
Application number
IT70064/73A
Other languages
English (en)
Original Assignee
Worlidge R
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 Worlidge R filed Critical Worlidge R
Application granted granted Critical
Publication of IT999654B publication Critical patent/IT999654B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D33/503—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles the backwash arms, shoes acting on the cake side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/801—Driving means, shaft packing systems or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • B01D33/806—Accessories integrally combined with devices for controlling the filtration by flow measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • B01D33/808—Accessories 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
IT70064/73A 1972-10-18 1973-10-17 Perfezionamenti in o relativi ad un apparecchio per la filtrazione IT999654B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4802872A GB1413660A (en) 1972-10-18 1972-10-18 Filter apparatus

Publications (1)

Publication Number Publication Date
IT999654B true IT999654B (it) 1976-03-10

Family

ID=10447110

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70064/73A IT999654B (it) 1972-10-18 1973-10-17 Perfezionamenti in o relativi ad un apparecchio per la filtrazione

Country Status (6)

Country Link
US (1) US3954613A (it)
CA (1) CA1012072A (it)
DE (1) DE2351298A1 (it)
FR (1) FR2203663A1 (it)
GB (1) GB1413660A (it)
IT (1) IT999654B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396123A1 (fr) * 1977-07-01 1979-01-26 Beaudrey & Cie Tamis de prise d'eau a dispositif de sauvegarde pour la protection des elements vivants, en particulier poissons, et dispositif de sauvegarde correspondant
DK152176B (da) * 1978-06-23 1988-02-08 Danske Sukkerfab Roterbart tromle- eller pladefilter
US4375976A (en) * 1981-02-27 1983-03-08 Potter George R Method and apparatus for recovering particulate matter from gas stream
FR2515058B1 (fr) * 1981-10-28 1986-05-09 Snecma Dispositif de filtration d'un liquide contenant des impuretes diverses
FR2548037A1 (fr) * 1983-06-29 1985-01-04 Fives Cail Babcock Perfectionnements aux appareils de separation densimetrique
DE4002290A1 (de) * 1990-01-26 1991-08-01 Ek Geraetebau Gmbh Rueckspuelbares filtergeraet
CA2017588C (en) * 1991-08-16 1997-03-18 Hans Stedfeldt Method and an improved apparatus for separating solid particles from a liquid
US5250198A (en) * 1991-08-16 1993-10-05 Hans Stedfeldt Method for separating solid particles from a liquid
US5362401A (en) * 1993-12-14 1994-11-08 Aqua-Aerobic Systems, Inc. Method and apparatus for cleaning a filter apparatus
NL1010829C2 (nl) * 1998-12-16 2000-06-19 Prolion Bv Inrichting en werkwijze voor het melken van dieren en een vervuilingsmeter.
US20030062317A1 (en) * 2001-10-02 2003-04-03 Stanley Melvin C. Method and apparatus to clean particulate matter from a toxic fluid
ITRE20060114A1 (it) * 2006-09-28 2008-03-29 P M P O S R L Dispositivo di filtrazione e compattazione per particelle solide sospese e contenute nei fluidi, come i fanghi da lavorazioni meccaniche
DE202013101302U1 (de) 2013-03-26 2013-05-06 Mst Microsieve Technologies Gmbh Filtrationsvorrichtung
CN105688490A (zh) * 2016-04-18 2016-06-22 汇美农业科技有限公司 桔子加工中的酸碱处理液无动力旋转过滤装置
US11071931B1 (en) 2018-12-28 2021-07-27 United Launch Alliance, L.L.C. Self-cleaning inline filter
CN109771997A (zh) * 2019-02-22 2019-05-21 广州市欧树环保科技有限公司 一种工作效率高的便捷型水处理设备
CN111389078A (zh) * 2020-04-10 2020-07-10 刘振中 一种中药熬药用离心过滤式固液分离装置
CN113045005B (zh) * 2021-01-18 2022-09-06 吉林建筑大学 一种可调型的多功能污水处理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1225696A (en) * 1913-05-31 1917-05-08 Charles H Bicalky Air-washing apparatus.
US1270796A (en) * 1917-12-28 1918-07-02 American Sugar Refining Company Method and apparatus for treating sugar.
US2592972A (en) * 1947-06-30 1952-04-15 Frederick W Strassheim Filter
US3436260A (en) * 1964-09-23 1969-04-01 Union Tank Car Co Method for cleaning filter bed for sugar liquor
US3410409A (en) * 1966-01-18 1968-11-12 Bird Machine Co Screening apparatus control
GB1184066A (en) * 1966-06-07 1970-03-11 Euroflow Systems Ltd Improvements in or relating to Filter Apparatus
US3731814A (en) * 1967-11-27 1973-05-08 Brown C Liquid filter
US3574509A (en) * 1969-02-14 1971-04-13 Zurn Ind Inc Backwash filter
US3692178A (en) * 1970-06-01 1972-09-19 Dover Corp Filtration system

Also Published As

Publication number Publication date
DE2351298A1 (de) 1974-05-02
FR2203663A1 (it) 1974-05-17
GB1413660A (en) 1975-11-12
US3954613A (en) 1976-05-04
CA1012072A (en) 1977-06-14

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