FI822434A0 - Foerfarande foer kontinuerlig koncentration av suspensioner - Google Patents

Foerfarande foer kontinuerlig koncentration av suspensioner

Info

Publication number
FI822434A0
FI822434A0 FI822434A FI822434A FI822434A0 FI 822434 A0 FI822434 A0 FI 822434A0 FI 822434 A FI822434 A FI 822434A FI 822434 A FI822434 A FI 822434A FI 822434 A0 FI822434 A0 FI 822434A0
Authority
FI
Finland
Prior art keywords
koncentration
suspensioner
foerfarande foer
foer kontinuerlig
kontinuerlig
Prior art date
Application number
FI822434A
Other languages
English (en)
Other versions
FI70525C (fi
FI822434L (fi
FI70525B (fi
Inventor
Hans Myller
Original Assignee
Chemap Ag
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 Chemap Ag filed Critical Chemap Ag
Publication of FI822434A0 publication Critical patent/FI822434A0/fi
Publication of FI822434L publication Critical patent/FI822434L/fi
Application granted granted Critical
Publication of FI70525B publication Critical patent/FI70525B/fi
Publication of FI70525C publication Critical patent/FI70525C/fi

Links

Classifications

    • 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
    • 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
    • B01D29/60—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
    • B01D29/605—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 level 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
    • B01D29/60—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
    • 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
    • B01D29/78—Handling the filter cake in the filter for purposes other than for regenerating for washing
    • 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
    • B01D29/88—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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/043—Filter tubes connected to plates
    • B01D2201/0446—Filter tubes connected to plates suspended from plates at the upper 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
    • B01D2201/08—Regeneration of the filter
    • B01D2201/087—Regeneration of the filter using gas bubbles, e.g. air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Soy Sauces And Products Related Thereto (AREA)
  • Forging (AREA)
  • Vehicle Body Suspensions (AREA)
  • Paper (AREA)
FI822434A 1981-08-04 1982-07-08 Foerfarande foer kontinuerlig koncentration av suspensioner FI70525C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH501581 1981-08-04
CH501581 1981-08-04
CH637581 1981-10-05
CH637581 1981-10-05

Publications (4)

Publication Number Publication Date
FI822434A0 true FI822434A0 (fi) 1982-07-08
FI822434L FI822434L (fi) 1983-02-05
FI70525B FI70525B (fi) 1986-06-06
FI70525C FI70525C (fi) 1986-09-24

Family

ID=25696758

Family Applications (1)

Application Number Title Priority Date Filing Date
FI822434A FI70525C (fi) 1981-08-04 1982-07-08 Foerfarande foer kontinuerlig koncentration av suspensioner

Country Status (8)

Country Link
US (1) US4578197A (fi)
EP (1) EP0073076B1 (fi)
AU (1) AU558413B2 (fi)
CA (1) CA1205754A (fi)
DE (1) DE3279095D1 (fi)
ES (1) ES8307519A1 (fi)
FI (1) FI70525C (fi)
NO (1) NO156927C (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175355A (en) * 1991-04-12 1992-12-29 Amoco Corporation Improved process for recovery of purified terephthalic acid
EP0579716B1 (en) * 1991-04-12 1997-08-13 Amoco Corporation Process for preparation of terephthalic acid
US5639369A (en) * 1995-07-14 1997-06-17 W. L. Gore & Associates, Inc. Filter element
JPH09157652A (ja) * 1995-12-07 1997-06-17 Nitto Denko Corp 架橋型液晶ポリマー及びその配向フィルム
BE1011172A3 (nl) * 1997-05-22 1999-06-01 Schools Leo Augustinus Inrichting en werkwijze voor het filteren van een hulpvloeistof.
DE10318456B4 (de) * 2003-04-23 2005-03-17 Grünbeck Wasseraufbereitung GmbH Filteranlage und Verfahren zum Betreiben einer Filteranlage
ES2799436T3 (es) * 2013-06-18 2020-12-17 Ettlinger Kunststoffmaschinen Gmbh Dispositivo de filtrado y procedimiento de evacuación
CN112105431B (zh) * 2018-06-13 2023-02-21 嘉吉公司 液体排放过滤器及其用途
CN109260822B (zh) * 2018-11-02 2021-05-07 石家庄一通过滤器设备制造有限公司 一种反清洗过滤器
US11471798B2 (en) * 2020-11-10 2022-10-18 Regfilter, S.L. Liquid filtration system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT211329B (de) * 1959-04-21 1960-10-10 Berkefeld Filter Ges Und Celle Anlage für die Rückspülung von Filterelementen
DE91903C (fi) * 1900-01-01
US2661244A (en) * 1948-06-16 1953-12-01 Paterson Engineering Company L Means for adding solid materials to liquid
US2862622A (en) * 1955-08-10 1958-12-02 Detrex Chem Ind Filters
US3280978A (en) * 1964-02-05 1966-10-25 Laval Turbine Filtering process
DE1536782A1 (de) * 1967-05-30 1970-02-12 Enzinger Union Werke Ag Verfahren und Vorrichtung zum Entfernen der nach dem Filtrieren in einem Kesselfilter verbleibenden Restfluessigkeit
DE2140159C3 (de) * 1971-08-11 1975-07-31 Braunschweigische Maschinenbauanstalt, 3300 Braunschweig Kontinuierlich arbeitendes Eindickfilter für die Zuckerindustrie
US3891551A (en) * 1973-09-14 1975-06-24 Sibtec Ab Method of cleaning a liquid filter, and filter for performing the method
JPS5226830B2 (fi) * 1973-10-12 1977-07-16
FR2251349A1 (en) * 1973-11-20 1975-06-13 Pepin Fils Candle-type filters for separation of solids from liquids - with programmed automatic surface cleaning and solids discharge
DE2548842C3 (de) * 1975-10-31 1980-03-13 Passavant-Werke Michelbacher Huette, 6209 Aarbergen Verfahren und Vorrichtung zum Betrieb einer Filterpresse mit nachgeschaltetem Windkessel
NL167857C (nl) * 1976-09-16 1982-02-16 Chemap Ag Filtreerinrichting.
NO155124C (no) * 1981-07-16 1987-02-18 Mueller Drm Ag Gjenvaskbart utfellingsfilter.

Also Published As

Publication number Publication date
NO156927B (no) 1987-09-14
NO821992L (no) 1983-02-07
US4578197A (en) 1986-03-25
AU558413B2 (en) 1987-01-29
EP0073076A2 (de) 1983-03-02
FI70525C (fi) 1986-09-24
ES514688A0 (es) 1983-08-01
AU8672882A (en) 1983-03-03
DE3279095D1 (en) 1988-11-17
EP0073076B1 (de) 1988-10-12
CA1205754A (en) 1986-06-10
NO156927C (no) 1987-12-23
FI822434L (fi) 1983-02-05
FI70525B (fi) 1986-06-06
EP0073076A3 (en) 1985-04-10
ES8307519A1 (es) 1983-08-01

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: DRM, DR. MUELLER AG