HRP930035A2 - Liquid filtration process - Google Patents

Liquid filtration process

Info

Publication number
HRP930035A2
HRP930035A2 HR930035A HRP930035A HRP930035A2 HR P930035 A2 HRP930035 A2 HR P930035A2 HR 930035 A HR930035 A HR 930035A HR P930035 A HRP930035 A HR P930035A HR P930035 A2 HRP930035 A2 HR P930035A2
Authority
HR
Croatia
Prior art keywords
filtration process
liquid filtration
liquid
filtration
Prior art date
Application number
HR930035A
Inventor
Bertram Bartelt
Wolfgang Schaal
Klaus Koebbert
Original Assignee
Mann & Hummel Filter
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 Mann & Hummel Filter filed Critical Mann & Hummel Filter
Publication of HRP930035A2 publication Critical patent/HRP930035A2/en

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
    • B01D35/16—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
    • 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
    • B01D29/60—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
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/84—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating
    • B01D29/843—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating by direct contact with a fluid
    • 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
    • B01D29/60—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
HR930035A 1992-01-15 1993-01-15 Liquid filtration process HRP930035A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4200881 1992-01-15

Publications (1)

Publication Number Publication Date
HRP930035A2 true HRP930035A2 (en) 1994-08-31

Family

ID=6449557

Family Applications (1)

Application Number Title Priority Date Filing Date
HR930035A HRP930035A2 (en) 1992-01-15 1993-01-15 Liquid filtration process

Country Status (10)

Country Link
EP (1) EP0553438A1 (en)
BR (1) BR9300096A (en)
CZ (1) CZ382492A3 (en)
DE (1) DE4300493C2 (en)
HR (1) HRP930035A2 (en)
HU (1) HUT65927A (en)
MX (1) MX9300183A (en)
PL (1) PL171345B1 (en)
RO (1) RO111419B1 (en)
SK (1) SK382492A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19539484C2 (en) * 1994-12-01 2001-03-08 Albert Baehr Method and device for dewatering sludge and similar substances
DE19735446A1 (en) * 1997-08-16 1999-02-18 Ruhr Oel Gmbh Filter for the removal of solids from liquids
DE19843308A1 (en) * 1998-09-22 2000-03-23 Khs Masch & Anlagenbau Ag Cleaning the housing of a candle filter comprises spraying fluid into corner between carrier plate and flange to create film along wall
DE102004019981A1 (en) * 2004-04-23 2005-11-17 Mann + Hummel Gmbh Filtering method for filtering oil-lubricant emulsions in machine construction and washing water used in car washes comprises emptying a partial region of a post treatment unit before a material is fed into the unit
DE102018125870B4 (en) * 2018-10-18 2020-08-06 Ulrich Pfeffer Filter system and method for cleaning liquids

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055290A (en) * 1960-05-19 1962-09-25 Arvan Products Inc Filter system
US3744633A (en) * 1971-01-18 1973-07-10 Industrial Filter Pump Mfg Co Filter apparatus and method of filtration
US3957655A (en) * 1973-10-31 1976-05-18 Barefoot Bernard B Sphincter cone assembly for purifying water
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
GB1535738A (en) * 1975-11-21 1978-12-13 Barefoot B Filter apparatus for clarifying vessel
US4178246A (en) * 1977-05-31 1979-12-11 Max Klein Separator for discrete solids from liquids
DE3249687C2 (en) * 1981-07-29 1988-05-19 Bhs-Bayerische Berg-, Huetten- Und Salzwerke Ag, 8000 Muenchen, De Apparatus and process for separating off and drying solid substances from liquids
DE3463898D1 (en) * 1984-03-08 1987-07-02 Heinz Schumacher Method and apparatus for cleaning filter elements, especially for filter candles

Also Published As

Publication number Publication date
PL297419A1 (en) 1993-08-23
BR9300096A (en) 1993-07-20
DE4300493A1 (en) 1993-07-22
HUT65927A (en) 1994-07-28
EP0553438A1 (en) 1993-08-04
RO111419B1 (en) 1996-10-31
PL171345B1 (en) 1997-04-30
CZ382492A3 (en) 1993-08-11
HU9300023D0 (en) 1993-04-28
MX9300183A (en) 1994-07-29
DE4300493C2 (en) 1996-09-12
SK382492A3 (en) 1993-10-06

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Legal Events

Date Code Title Description
A1OB Publication of a patent application
AIPI Request for the grant of a patent on the basis of a substantive examination of a patent application
ODBC Application rejected