NL7614595A - Filterinstallatie. - Google Patents

Filterinstallatie.

Info

Publication number
NL7614595A
NL7614595A NL7614595A NL7614595A NL7614595A NL 7614595 A NL7614595 A NL 7614595A NL 7614595 A NL7614595 A NL 7614595A NL 7614595 A NL7614595 A NL 7614595A NL 7614595 A NL7614595 A NL 7614595A
Authority
NL
Netherlands
Prior art keywords
filter installation
installation
filter
Prior art date
Application number
NL7614595A
Other languages
English (en)
Dutch (nl)
Original Assignee
Pfaudler Werke 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 Pfaudler Werke Ag filed Critical Pfaudler Werke Ag
Publication of NL7614595A publication Critical patent/NL7614595A/xx

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
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B01D24/4884—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof 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
    • 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
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
    • 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
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/20—Pressure-related systems for filters
    • B01D2201/204—Systems for applying vacuum to filters
    • B01D2201/206—Systems for applying vacuum to filters by the weight of the liquid in a tube, e.g. siphon, barometric leg

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
NL7614595A 1976-01-05 1976-12-30 Filterinstallatie. NL7614595A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2600193A DE2600193B2 (de) 1976-01-05 1976-01-05 Filteranlage

Publications (1)

Publication Number Publication Date
NL7614595A true NL7614595A (nl) 1977-07-07

Family

ID=5967045

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7614595A NL7614595A (nl) 1976-01-05 1976-12-30 Filterinstallatie.

Country Status (7)

Country Link
AT (1) AT365083B (ja)
BE (1) BE850071A (ja)
DE (1) DE2600193B2 (ja)
FR (1) FR2336964A1 (ja)
IT (1) IT1074214B (ja)
NL (1) NL7614595A (ja)
YU (1) YU302076A (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879891A (en) * 1957-06-13 1959-03-31 Pfaudler Permutit Inc Filtering apparatus and method of operating same
DE1816527C3 (de) * 1968-12-17 1975-07-31 Hans-Ulrich 6200 Wiesbaden Klein Verfahren zur Wasseraufbereitung in einem Druckwind-Schaltkessel und Vorrichtung zu seiner Durchführung
AT297615B (de) * 1970-06-22 1972-04-10 Bran & Luebbe Ges M B H Kiesfilter für Wasser
US3841485A (en) * 1972-05-08 1974-10-15 Permutit Co Inc Automatically backwashed gravity filter

Also Published As

Publication number Publication date
FR2336964A1 (fr) 1977-07-29
IT1074214B (it) 1985-04-17
BE850071A (fr) 1977-07-04
DE2600193A1 (de) 1977-07-14
AT365083B (de) 1981-12-10
YU302076A (en) 1982-05-31
DE2600193C3 (ja) 1979-03-22
DE2600193B2 (de) 1978-07-27
FR2336964B1 (ja) 1980-09-26
ATA875976A (de) 1981-05-15

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed