DE2161883A1 - Verfahren zum Filtrieren einer Flüssigkeit und Einrichtung zum Durchführen des Verfahrens - Google Patents

Verfahren zum Filtrieren einer Flüssigkeit und Einrichtung zum Durchführen des Verfahrens

Info

Publication number
DE2161883A1
DE2161883A1 DE19712161883 DE2161883A DE2161883A1 DE 2161883 A1 DE2161883 A1 DE 2161883A1 DE 19712161883 DE19712161883 DE 19712161883 DE 2161883 A DE2161883 A DE 2161883A DE 2161883 A1 DE2161883 A1 DE 2161883A1
Authority
DE
Germany
Prior art keywords
filter
filter elements
chamber
liquid
outlet
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
DE19712161883
Other languages
German (de)
English (en)
Inventor
Henry Hinsdale; Zievers James Francis La Grange; 111. Schmidt jun. (V.StA.)
Original Assignee
Industrial Filter & Pump Mfg. Co., Cicero, 111. (V.St.A.)
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 Industrial Filter & Pump Mfg. Co., Cicero, 111. (V.St.A.) filed Critical Industrial Filter & Pump Mfg. Co., Cicero, 111. (V.St.A.)
Publication of DE2161883A1 publication Critical patent/DE2161883A1/de
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
    • B01D29/11—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
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0006—Settling tanks provided with means for cleaning and maintenance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/10—Settling tanks with multiple outlets for the separated liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/10—Settling tanks with multiple outlets for the separated liquids
    • B01D21/12—Settling tanks with multiple outlets for the separated liquids with moving scrapers
    • B01D21/14—Settling tanks with multiple outlets for the separated liquids with moving scrapers with rotating scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/32—Density control of clear liquid or sediment, e.g. optical control ; Control of physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • 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
    • B01D29/39—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • 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
    • B01D29/601—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 clearness or turbidity 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
    • 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
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
    • 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
    • B01D29/90—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 feeding
    • B01D29/902—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 feeding containing fixed liquid displacement elements or cores
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/04—Combinations of filters with settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0469—Filter tubes connected to collector tubes
    • B01D2201/0476—Filter tubes connected to collector tubes mounted substantially vertically on collector tubes at the lower side of the filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0469—Filter tubes connected to collector tubes
    • B01D2201/0484—Filter tubes connected to collector tubes suspended from collector tubes at the upper side of the filter elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
DE19712161883 1971-01-18 1971-12-14 Verfahren zum Filtrieren einer Flüssigkeit und Einrichtung zum Durchführen des Verfahrens Pending DE2161883A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10730871A 1971-01-18 1971-01-18

Publications (1)

Publication Number Publication Date
DE2161883A1 true DE2161883A1 (de) 1972-08-10

Family

ID=22315973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712161883 Pending DE2161883A1 (de) 1971-01-18 1971-12-14 Verfahren zum Filtrieren einer Flüssigkeit und Einrichtung zum Durchführen des Verfahrens

Country Status (6)

Country Link
US (1) US3744633A (enExample)
CA (1) CA966787A (enExample)
DE (1) DE2161883A1 (enExample)
FR (1) FR2114926A5 (enExample)
GB (1) GB1341138A (enExample)
IT (1) IT946634B (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891551A (en) * 1973-09-14 1975-06-24 Sibtec Ab Method of cleaning a liquid filter, and filter for performing the method
US3907681A (en) * 1973-11-12 1975-09-23 F W Means & Company Filter system and method
HU171129B (hu) * 1974-09-20 1977-11-28 Laszlo Kocsanyi Sgustitel' pul'py
JPS51163753U (enExample) * 1975-06-20 1976-12-27
US4213861A (en) * 1976-09-16 1980-07-22 Chemap Ag Pressure filter and process for cleaning it
US4153552A (en) * 1977-08-05 1979-05-08 Environmental Industrial Products Method for regenerating filters
EP0077086A3 (de) * 1981-09-02 1984-07-25 DrM, Dr. Müller AG Verfahren zur Reinigung von Filterelementen
JPS58183851A (ja) * 1982-04-20 1983-10-27 Fuji Heavy Ind Ltd 気化器のパ−コレ−シヨン防止方式
US4552669A (en) * 1983-04-18 1985-11-12 Mott Metallurgical Corporation Pneumatic hydro-pulse filter system and method of operation
US4741841A (en) * 1986-06-16 1988-05-03 Industrial Filter & Pump Mfg. Co. Method and apparatus for particle separation
US5114596A (en) * 1990-10-16 1992-05-19 The Graver Company Backwash method and apparatus
US5017241A (en) * 1990-10-16 1991-05-21 The Graver Company Backwash method and apparatus
EP0553438A1 (de) * 1992-01-15 1993-08-04 FILTERWERK MANN & HUMMEL GMBH Verfahren zum Filtrieren einer Flüssigkeit
GB2346702B (en) * 1999-02-15 2001-05-16 Sofitech Nv Dynamic sag monitor for drilling fluids
US7294257B2 (en) * 2001-01-18 2007-11-13 Filmlight Limited Water filter
GB2371244B (en) * 2001-01-18 2004-05-12 Nicholas Jackson Water purification system
GB2382036A (en) * 2001-11-20 2003-05-21 Nicholas Jackson A filtration system
US7845212B1 (en) 2008-03-11 2010-12-07 Hongfeng Bi High pressure high temperature sagging tester
US8309711B2 (en) * 2009-08-07 2012-11-13 Corn Products Development Inc. Filtration of corn starch followed by washing and collection of the resultant corn starch cake
US9782703B2 (en) * 2011-09-30 2017-10-10 Basf Se Device for separating a heterogeneous mixture of matter and method for cleaning a filter unit
FI123587B (fi) * 2011-10-04 2013-07-31 Andritz Oy Painesuodatin
CA2906036A1 (en) * 2013-03-15 2014-09-25 Hayward Industries, Inc. Filtration media and filter therefor
US20150041413A1 (en) 2013-08-07 2015-02-12 Eric Benavides Fluid injection filtration system
CN110430929B (zh) 2016-11-08 2022-12-27 滨特尔过滤解决方案有限责任公司 颗粒分离系统和方法
US10406458B1 (en) * 2018-03-23 2019-09-10 Blue Skies Global LLC Regenerative media filtration
MX2020012040A (es) * 2018-06-13 2021-01-29 Cargill Inc Filtro de descarga de liquido y su uso.
CN110627164B (zh) * 2019-09-05 2025-01-21 上海申欣环保实业有限公司 固液分离装置
US20210346824A1 (en) * 2020-04-13 2021-11-11 Evoqua Water Techhnologies LLC Regenerative Media Filtration Apparatus Improvements
US12215555B2 (en) * 2023-03-21 2025-02-04 Saudi Arabian Oil Company Systems and methods for operating candle filters to recover glycols from drilling operations

Also Published As

Publication number Publication date
IT946634B (it) 1973-05-21
FR2114926A5 (enExample) 1972-06-30
US3744633A (en) 1973-07-10
CA966787A (en) 1975-04-29
GB1341138A (en) 1973-12-19

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