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SE7602999L - PROCEDURE FOR FILTERING A SUSPENSION OR EMULSION AND FILTERING APPARATUS FOR PERFORMING THE PROCEDURE - Google Patents

PROCEDURE FOR FILTERING A SUSPENSION OR EMULSION AND FILTERING APPARATUS FOR PERFORMING THE PROCEDURE

Info

Publication number
SE7602999L
SE7602999L SE7602999A SE7602999A SE7602999L SE 7602999 L SE7602999 L SE 7602999L SE 7602999 A SE7602999 A SE 7602999A SE 7602999 A SE7602999 A SE 7602999A SE 7602999 L SE7602999 L SE 7602999L
Authority
SE
Sweden
Prior art keywords
filtrate
solid particles
filter bed
procedure
filtering
Prior art date
Application number
SE7602999A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE396552B (en
Inventor
U Hjelmner
H F Larsson
Original Assignee
Nordstjernan Rederi Ab
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 Nordstjernan Rederi Ab filed Critical Nordstjernan Rederi Ab
Priority to SE7602999A priority Critical patent/SE396552B/en
Priority to CH216377A priority patent/CH618100A5/en
Priority to AU22630/77A priority patent/AU509684B2/en
Priority to AT0129077A priority patent/AT371362B/en
Priority to DE2708340A priority patent/DE2708340C3/en
Priority to GB8302/77A priority patent/GB1547497A/en
Priority to NO770702A priority patent/NO143301C/en
Priority to CA273,000A priority patent/CA1083976A/en
Priority to IT67458/77A priority patent/IT1073281B/en
Priority to DK090477A priority patent/DK148525C/en
Priority to NLAANVRAGE7702245,A priority patent/NL179191C/en
Priority to FR7706038A priority patent/FR2342769A1/en
Priority to FI770684A priority patent/FI62956C/en
Priority to JP2327577A priority patent/JPS52111062A/en
Priority to BE175455A priority patent/BE852061A/en
Publication of SE7602999L publication Critical patent/SE7602999L/en
Publication of SE396552B publication Critical patent/SE396552B/en
Priority to US05/933,635 priority patent/US4197201A/en
Priority to MY365/81A priority patent/MY8100365A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/16—Upward filtration
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/04—Mounting of components, e.g. of leadless components
    • H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
    • H05K13/0408—Incorporating a pick-up tool
    • H05K13/0409—Sucking devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Soy Sauces And Products Related Thereto (AREA)

Abstract

For the continuous filtration of suspensions or emulsions in a filter bed formed from a loose packing of solid particles, the solid particles must be continuously cleaned. The solid particles (1) are cleaned with a part of the filtrate in counter-current in the region between the top edge of the filter bed and the overflow (9) of the clean part of the filtrate, the part of the filtrate used for cleaning being conducted away separately (6) from the clean filtrate. For this purpose, the fouled solid particles (1) are transported, by a pipe (10) penetrating through the filter bed, from the bottom end of the filter bed to the top from where they fall back down in counter-current through the filtrate rising in a tube (13). Improved washing of the filter material results with simultaneous higher throughput based on the space required. The apparatus needed is smaller than the apparatuses conventional hitherto and does not contain an additional cleaning device for the filter material arranged outside the filtration tank. <IMAGE>
SE7602999A 1976-03-03 1976-03-03 PROCEDURE FOR FILTERING A SUSPENSION OR EMULSION AND FILTERING APPARATUS FOR PERFORMING THE PROCEDURE SE396552B (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
SE7602999A SE396552B (en) 1976-03-03 1976-03-03 PROCEDURE FOR FILTERING A SUSPENSION OR EMULSION AND FILTERING APPARATUS FOR PERFORMING THE PROCEDURE
CH216377A CH618100A5 (en) 1976-03-03 1977-02-22 Method for filtering a suspension or emulsion and filter apparatus for carrying out the method
AU22630/77A AU509684B2 (en) 1976-03-03 1977-02-24 Method and apparatus for suspension or emulsion filtration
AT0129077A AT371362B (en) 1976-03-03 1977-02-25 METHOD FOR FILTERING A SLUDGE OR EMULSION AND FILTER DEVICE FOR IMPLEMENTING THE METHOD
DE2708340A DE2708340C3 (en) 1976-03-03 1977-02-25 Process for filtering a sludge or emulsion and filter device for carrying out the process
GB8302/77A GB1547497A (en) 1976-03-03 1977-02-28 Method and apparatus for the filtration of a suspension
NO770702A NO143301C (en) 1976-03-03 1977-03-01 PROCEDURE FOR FILTERING IN A FILTERING APPLIANCE OF A SUSPENSION OR EMULSION, AND FILTERING APPARATUS FOR PERFORMING THE PROCEDURE
DK090477A DK148525C (en) 1976-03-03 1977-03-02 PROCEDURE FOR FILTERING A SUSPENSION OR EMULSION AND FILTERING APPARATUS FOR EXERCISING THE PROCEDURE
IT67458/77A IT1073281B (en) 1976-03-03 1977-03-02 PROCEDURE AND DEVICE FOR THE FILTRATION OF SUSPENSIONS OR EMULSIONS
CA273,000A CA1083976A (en) 1976-03-03 1977-03-02 Method and apparatus for the filtration of a suspension or emulsion
NLAANVRAGE7702245,A NL179191C (en) 1976-03-03 1977-03-02 FILTER DEVICE WITH A FILTER BED ZONE AND A FILTER MEDIUM WASHING DEVICE.
FR7706038A FR2342769A1 (en) 1976-03-03 1977-03-02 METHOD AND APPARATUS FOR FILTRATION OF A SUSPENSION OR OF AN EMULSION
FI770684A FI62956C (en) 1976-03-03 1977-03-03 FOERFARANDE FOER FILTRERING AV EN SUSPENSION ELLER EMULSION SAT FILTRERINGSAPPARAT FOER UTFOERANDE AV FOERFARANDET
JP2327577A JPS52111062A (en) 1976-03-03 1977-03-03 Suspension or emulsion filtrating method and system
BE175455A BE852061A (en) 1976-03-03 1977-03-03 METHOD AND APPARATUS FOR FILTERING A SUSPENSION OR AN EMULSION
US05/933,635 US4197201A (en) 1976-03-03 1978-08-14 Apparatus for the filtration of a suspension or emulsion
MY365/81A MY8100365A (en) 1976-03-03 1981-12-30 A method and apparatus for the filtration of suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7602999A SE396552B (en) 1976-03-03 1976-03-03 PROCEDURE FOR FILTERING A SUSPENSION OR EMULSION AND FILTERING APPARATUS FOR PERFORMING THE PROCEDURE

Publications (2)

Publication Number Publication Date
SE7602999L true SE7602999L (en) 1977-09-04
SE396552B SE396552B (en) 1977-09-26

Family

ID=20327223

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7602999A SE396552B (en) 1976-03-03 1976-03-03 PROCEDURE FOR FILTERING A SUSPENSION OR EMULSION AND FILTERING APPARATUS FOR PERFORMING THE PROCEDURE

Country Status (16)

Country Link
JP (1) JPS52111062A (en)
AT (1) AT371362B (en)
AU (1) AU509684B2 (en)
BE (1) BE852061A (en)
CA (1) CA1083976A (en)
CH (1) CH618100A5 (en)
DE (1) DE2708340C3 (en)
DK (1) DK148525C (en)
FI (1) FI62956C (en)
FR (1) FR2342769A1 (en)
GB (1) GB1547497A (en)
IT (1) IT1073281B (en)
MY (1) MY8100365A (en)
NL (1) NL179191C (en)
NO (1) NO143301C (en)
SE (1) SE396552B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE429128B (en) * 1976-11-29 1983-08-15 Nordstjernan Rederi Ab PROCEDURE FOR SEPARATING POLLUTANTS IN WATER SUSPENSIONS OR EMULSIONS
JPS55116411A (en) * 1979-03-02 1980-09-08 Hitachi Chem Co Ltd Up ward flow type moving bed filter
JPS55137012A (en) * 1979-04-11 1980-10-25 Hitachi Chem Co Ltd Moving bed type filtering operation
JPS55137013A (en) * 1979-04-13 1980-10-25 Hitachi Chem Co Ltd Moving bed filtering operation
JPS5628617A (en) * 1979-08-17 1981-03-20 Hitachi Chem Co Ltd Moving bed type filtration method
JPS5631417A (en) * 1979-08-22 1981-03-30 Hitachi Chem Co Ltd Moving bed type filtering method
SE448948B (en) * 1980-02-26 1987-03-30 Bengt Ake Karl Moller FLUID FILTERING DEVICE
JPS57130590A (en) * 1981-02-04 1982-08-13 Ebara Infilco Co Ltd Biological treatment of org. waste water
DE3124451C2 (en) * 1981-06-22 1984-10-31 Hager & Elsässer GmbH, 7000 Stuttgart Process for separating finely divided and / or dissolved substances and / or particles from liquids, in particular water
SE430126C (en) * 1981-08-17 1987-03-05 Carex Process Ab filtering device
DE3308287A1 (en) * 1983-03-09 1984-09-13 Bergwerksverband Gmbh, 4300 Essen METHOD AND DEVICE FOR FILTERING SOLID-LOADED LIQUIDS
JPS6076938U (en) * 1983-10-31 1985-05-29 富士通テン株式会社 magnetic field line sheet
HU202124B (en) * 1984-05-04 1991-02-28 Magyar Asvanyolaj Es Foeldgaz Method and apparatus for continuous filtering fluids on moving granular bed
FR2572301B1 (en) * 1984-10-29 1989-06-23 Degremont METHOD AND APPARATUS FOR FILTERING A SUSPENSION ON A GRANULAR FILTER LAYER
CH686366A5 (en) * 1992-03-11 1996-03-15 Ciba Geigy Ag Water purification process.
DE4210571C1 (en) * 1992-03-12 1993-09-16 Dieter 8500 Nuernberg De Hompf
NL9201517A (en) * 1992-08-28 1994-03-16 Astraco Beheer Bv Cleaning device for contaminated liquids with a measuring device.
EP1016633A1 (en) * 1998-12-29 2000-07-05 Pâques Bio Systems B.V. Process for the treatment of waste water containing heavy metals
DE10152047B4 (en) * 2001-10-25 2006-03-09 Washtec Holding Gmbh Apparatus and method for purifying wastewater
WO2011084173A1 (en) * 2010-01-08 2011-07-14 Parkson Corporation Method and computer program product for treating liquid containing impurities
JP5350301B2 (en) * 2010-03-25 2013-11-27 株式会社タクマ Sand filter
JP5763503B2 (en) * 2011-11-07 2015-08-12 三機工業株式会社 Moving bed type upflow continuous sand filtration device and operation method thereof
JP5869375B2 (en) * 2012-03-05 2016-02-24 日立造船株式会社 Seawater infiltration device
FR3022537B1 (en) * 2014-06-18 2016-07-29 Veolia Water Solutions & Tech METHOD FOR WATER TREATMENT BY ADSORPTION AND BED FILTRATION OF GRANULAR MATERIAL
FR3075780B1 (en) 2017-12-22 2021-01-08 Veolia Water Solutions & Tech WATER TREATMENT PROCESS IN A SEQUENTIAL DISCONTINUOUS REACTOR WITH INJECTION OF ACTIVE CARBON
CN110466647B (en) * 2019-09-10 2024-05-10 中国矿业大学 Dredging robot for leachate grating plate of garbage pool of garbage power plant and working method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE721643C (en) * 1938-07-21 1942-06-12 Wasserreinigung Und Waermetech Method and device for operating filter devices with a circuit washing device for the filter material
DE1926934C3 (en) * 1969-05-27 1979-08-23 Nikex Nehezipari Kuelkereskedelmi Vallalat, Budapest Process for the filtration of liquids and apparatus for carrying out this process
GB1443353A (en) * 1973-08-25 1976-07-21 Hartley Simon Ltd Filters
JPS5292167A (en) * 1976-01-29 1977-08-03 Toyobo Co Ltd Filtering method

Also Published As

Publication number Publication date
DK148525B (en) 1985-07-29
AT371362B (en) 1983-06-27
JPS52111062A (en) 1977-09-17
FI62956C (en) 1983-04-11
CH618100A5 (en) 1980-07-15
DE2708340A1 (en) 1977-09-08
BE852061A (en) 1977-07-01
AU509684B2 (en) 1980-05-22
SE396552B (en) 1977-09-26
NO143301C (en) 1981-01-14
AU2263077A (en) 1978-08-31
FR2342769A1 (en) 1977-09-30
DK90477A (en) 1977-09-04
MY8100365A (en) 1981-12-31
ATA129077A (en) 1982-11-15
DK148525C (en) 1988-12-27
FI770684A (en) 1977-09-04
IT1073281B (en) 1985-04-13
FI62956B (en) 1982-12-31
DE2708340B2 (en) 1981-04-02
GB1547497A (en) 1979-06-20
FR2342769B1 (en) 1983-08-26
CA1083976A (en) 1980-08-19
DE2708340C3 (en) 1981-11-19
NO770702L (en) 1977-09-06
NL179191B (en) 1986-03-03
NO143301B (en) 1980-10-06
NL179191C (en) 1986-08-01
JPS5651808B2 (en) 1981-12-08
NL7702245A (en) 1977-09-06

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