DE2036830C3 - Filtrationsverfahren und Filtrationsvorrichtung - Google Patents

Filtrationsverfahren und Filtrationsvorrichtung

Info

Publication number
DE2036830C3
DE2036830C3 DE2036830A DE2036830A DE2036830C3 DE 2036830 C3 DE2036830 C3 DE 2036830C3 DE 2036830 A DE2036830 A DE 2036830A DE 2036830 A DE2036830 A DE 2036830A DE 2036830 C3 DE2036830 C3 DE 2036830C3
Authority
DE
Germany
Prior art keywords
housing
medium
filtration
line
treatment medium
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
Application number
DE2036830A
Other languages
German (de)
English (en)
Other versions
DE2036830A1 (de
DE2036830B2 (de
Inventor
Thomas L. Portage Mich. Reece (V.St.A.)
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.)
Delaware Capital Formation Inc
Original Assignee
Ronningen-Petter Co Kalamazoo Mich (vsta)
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 Ronningen-Petter Co Kalamazoo Mich (vsta) filed Critical Ronningen-Petter Co Kalamazoo Mich (vsta)
Publication of DE2036830A1 publication Critical patent/DE2036830A1/de
Publication of DE2036830B2 publication Critical patent/DE2036830B2/de
Application granted granted Critical
Publication of DE2036830C3 publication Critical patent/DE2036830C3/de
Expired 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
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • 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
    • B01D29/50—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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed 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
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
    • 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
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • 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
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • 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
    • B01D35/30—Filter housing constructions
    • B01D35/301—Constructions of two or more housings
    • B01D35/303—Constructions of two or more housings the housings being modular, e.g. standardised
    • 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
    • B01D36/02—Combinations of filters of different kinds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
DE2036830A 1970-06-01 1970-07-24 Filtrationsverfahren und Filtrationsvorrichtung Expired DE2036830C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4198670A 1970-06-01 1970-06-01
GB4933871 1971-10-23

Publications (3)

Publication Number Publication Date
DE2036830A1 DE2036830A1 (de) 1971-12-23
DE2036830B2 DE2036830B2 (de) 1975-05-07
DE2036830C3 true DE2036830C3 (de) 1975-12-11

Family

ID=26266458

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2036830A Expired DE2036830C3 (de) 1970-06-01 1970-07-24 Filtrationsverfahren und Filtrationsvorrichtung

Country Status (4)

Country Link
US (1) US3692178A (enExample)
DE (1) DE2036830C3 (enExample)
FR (1) FR2095426A5 (enExample)
GB (1) GB1340726A (enExample)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1413660A (en) * 1972-10-18 1975-11-12 Euroflow Systems Ltd Filter apparatus
US4352739A (en) * 1980-01-21 1982-10-05 Oliver Jr John E Completion and workover fluid filtration system
EP0084520B1 (de) * 1982-01-19 1985-05-29 Ciba-Geigy Ag Filtersystem
US4478714A (en) * 1983-01-10 1984-10-23 Ciba-Geigy Ag Pressurized filtration system
US4513590A (en) * 1983-03-08 1985-04-30 Dual Filtrex, Inc. Combination filter apparatus for use with a dry cleaning machine
GB2161712A (en) * 1984-07-16 1986-01-22 Iuan Yuan Jiang Plating machine filter
US4648971A (en) * 1984-12-11 1987-03-10 Pabst Richard E Flow through filter with backflush clearing capability
US4642188A (en) * 1985-05-29 1987-02-10 Dover Corporation Backwash apparatus for multi element filter unit
US4769136A (en) * 1987-04-08 1988-09-06 Delaware Capital Formation, Inc. Filter unit with linked valve actuators
US5084176A (en) * 1990-03-09 1992-01-28 Delaware Capital Formation, Inc. Vibrating filter
US5183536A (en) * 1990-12-17 1993-02-02 Kamyr, Inc. Atmospheric diffuser improved lower screens backflushing
DE4326341C2 (de) * 1993-08-05 1995-12-14 Juergen Junker Filterelement
US5445738A (en) * 1993-08-19 1995-08-29 Fry; Darrel D. Vibrating filter
US5792373A (en) * 1996-05-31 1998-08-11 Delaware Capital Formation, Inc. Backwash filter system
US5785870A (en) * 1996-11-08 1998-07-28 Delaware Capital Formation, Inc. Variable flow filter unit
US5965019A (en) 1996-11-26 1999-10-12 Cuno Incorporated Encapsulated lenticular filter cartridge
AU759630B2 (en) * 1996-11-26 2003-04-17 3M Innovative Properties Company Encapsulated lenticular filter cartridge
US5985160A (en) * 1997-08-27 1999-11-16 Millipore Corporation Vibrationally-induced dynamic membrane filtration
US6251294B1 (en) 1997-12-22 2001-06-26 Delaware Capital Formation, Inc. Ultrasonic filter regenerating apparatus and method
US6676834B1 (en) 1998-01-28 2004-01-13 James Benenson, Jr. Self-cleaning water filter
US6517722B1 (en) * 1998-01-28 2003-02-11 James Benenson, Jr. Self cleaning fuel oil strainer
NL1010829C2 (nl) * 1998-12-16 2000-06-19 Prolion Bv Inrichting en werkwijze voor het melken van dieren en een vervuilingsmeter.
DE19960393A1 (de) * 1999-12-15 2001-06-21 Treffert Gmbh Anlage zur kontinuierlichen Produktion von unter anderem Lacken, Farben oder Beschichtungsmaterialien
US6592758B2 (en) 2000-02-04 2003-07-15 Delaware Capital Formation, Inc. Filter element for a liquid-state process stream
US6378706B1 (en) * 2000-05-03 2002-04-30 Nelson Industries, Inc. In-situ modular cleanable filter
US6395186B1 (en) * 2000-06-20 2002-05-28 Delaware Capital Formation, Inc. Pressure liquid filtration with ultrasonic bridging prevention
US6576146B2 (en) 2001-10-05 2003-06-10 Nmw, Incorporated Filtration element employing improved backwash feature and method of utilizing same
US7445716B2 (en) * 2004-01-05 2008-11-04 Eaton Lp Crossflow pressure liquid filtration with ultrasonic enhancement
JP5364786B2 (ja) * 2009-03-19 2013-12-11 独立行政法人石油天然ガス・金属鉱物資源機構 触媒分離システム
DE102010062769B4 (de) * 2010-12-09 2017-02-23 Siemens Aktiengesellschaft Rußwasserreinigung mittels kontinuierlicher Druckfiltration
CN104984588A (zh) * 2015-06-30 2015-10-21 中南大学 一种悬浮液连续过滤浓密装置及其连续过滤浓密方法
CN107008047A (zh) * 2017-05-31 2017-08-04 河南龙成煤高效技术应用有限公司 一种并联流体过滤器系统及过滤工艺
CN110451588A (zh) * 2018-05-07 2019-11-15 福建金源泉科技发展有限公司 一种具有反冲洗功能的净水机
US11534703B2 (en) 2019-03-14 2022-12-27 Lyco Manufacturing, Inc. Method and apparatus for water filtration
CN112957797B (zh) * 2021-02-27 2022-09-06 宁夏飓风建筑工程有限公司 一种水利工程防堵塞泵水过滤设备
CN113797625A (zh) * 2021-10-19 2021-12-17 江苏海洋大学 一种环境工程水质检测用污水过滤装置
CN116651078B (zh) * 2023-07-26 2023-10-10 四川永沁环境工程有限公司 医院污水悬浮物渣物处理装置
NL2035653B1 (en) * 2023-08-22 2025-03-06 Sparrows Holding B V Filter unit and aquathermal system
US20250360442A1 (en) * 2024-05-24 2025-11-27 ATEC Water Systems, LLC Post filter set configuration for a water treatment operation and maintenance methods

Also Published As

Publication number Publication date
FR2095426A5 (enExample) 1972-02-11
US3692178A (en) 1972-09-19
DE2036830A1 (de) 1971-12-23
DE2036830B2 (de) 1975-05-07
GB1340726A (en) 1974-01-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8327 Change in the person/name/address of the patent owner

Owner name: DELAWARE CAPITAL FORMATION, INC., WILMINGTON, DEL.

8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee