IT1271860B - METHOD AND MEANS FOR SEPARATING SOLIDS FROM A LIQUID VEHICLE - Google Patents

METHOD AND MEANS FOR SEPARATING SOLIDS FROM A LIQUID VEHICLE

Info

Publication number
IT1271860B
IT1271860B ITRM940069A ITRM940069A IT1271860B IT 1271860 B IT1271860 B IT 1271860B IT RM940069 A ITRM940069 A IT RM940069A IT RM940069 A ITRM940069 A IT RM940069A IT 1271860 B IT1271860 B IT 1271860B
Authority
IT
Italy
Prior art keywords
liquid vehicle
separating solids
solids
separating
vehicle
Prior art date
Application number
ITRM940069A
Other languages
Italian (it)
Inventor
Leo L Castagno
Christopher L Hudson
Original Assignee
Vanmark Corp
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 Vanmark Corp filed Critical Vanmark Corp
Publication of ITRM940069A0 publication Critical patent/ITRM940069A0/en
Publication of ITRM940069A1 publication Critical patent/ITRM940069A1/en
Application granted granted Critical
Publication of IT1271860B publication Critical patent/IT1271860B/en

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
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • 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
    • B01D29/01—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 flat filtering elements
    • B01D29/05—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 flat filtering elements supported
    • 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
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward 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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/445—Bar screens
    • 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
    • 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
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
    • 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
    • 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
    • B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
    • B01D29/824—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using pistons
    • 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
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
ITRM940069A 1993-02-16 1994-02-15 METHOD AND MEANS FOR SEPARATING SOLIDS FROM A LIQUID VEHICLE IT1271860B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1775493A 1993-02-16 1993-02-16

Publications (3)

Publication Number Publication Date
ITRM940069A0 ITRM940069A0 (en) 1994-02-15
ITRM940069A1 ITRM940069A1 (en) 1995-08-15
IT1271860B true IT1271860B (en) 1997-06-09

Family

ID=21784358

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM940069A IT1271860B (en) 1993-02-16 1994-02-15 METHOD AND MEANS FOR SEPARATING SOLIDS FROM A LIQUID VEHICLE

Country Status (5)

Country Link
DE (1) DE4345018A1 (en)
GB (1) GB2275000B (en)
IE (1) IE930968A1 (en)
IT (1) IT1271860B (en)
NL (1) NL9302286A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008144290A2 (en) 2007-05-15 2008-11-27 Pitco Frialator, Inc. Continuously operating filtering apparatus
DE102007063240A1 (en) * 2007-12-31 2009-07-02 Mahle International Gmbh separation device
DE102020206657A1 (en) 2020-05-28 2021-12-02 BSH Hausgeräte GmbH System for filtering a liquid, water-bearing household appliance with the system and method for filtering a liquid
CN113209690B (en) * 2021-03-26 2023-07-07 南京悦之新新材料有限公司 Extraction treatment method of nanocrystalline cellulose filter cake

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH296651A (en) * 1950-08-05 1954-02-28 Hoffmann Johann Process for filtering inorganic and organic solid-liquid mixtures and device for carrying out the process.
BE663247A (en) * 1964-05-05
GB1491108A (en) * 1975-06-19 1977-11-09 Vickerys Ltd Apparatus for separating liquids and solids
JPS58153509A (en) * 1982-03-08 1983-09-12 Kuri Kagaku Sochi Kk Continuous filter
NL8600357A (en) * 1986-02-13 1987-09-01 Beheermaatschappij B Bosman B FILTER DEVICE WITH TUBULAR FILTER.

Also Published As

Publication number Publication date
GB9325252D0 (en) 1994-02-09
GB2275000B (en) 1996-11-20
DE4345018A1 (en) 1994-08-18
GB2275000A (en) 1994-08-17
ITRM940069A1 (en) 1995-08-15
NL9302286A (en) 1994-09-16
ITRM940069A0 (en) 1994-02-15
IE930968A1 (en) 1994-08-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970227