FR2336964A1 - Installation de filtration - Google Patents

Installation de filtration

Info

Publication number
FR2336964A1
FR2336964A1 FR7638865A FR7638865A FR2336964A1 FR 2336964 A1 FR2336964 A1 FR 2336964A1 FR 7638865 A FR7638865 A FR 7638865A FR 7638865 A FR7638865 A FR 7638865A FR 2336964 A1 FR2336964 A1 FR 2336964A1
Authority
FR
France
Prior art keywords
chamber
accumulation chamber
washing
liq
level
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7638865A
Other languages
English (en)
French (fr)
Other versions
FR2336964B1 (sk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfaudler GmbH
Original Assignee
Pfaudler Werke GmbH
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 GmbH filed Critical Pfaudler Werke GmbH
Publication of FR2336964A1 publication Critical patent/FR2336964A1/fr
Application granted granted Critical
Publication of FR2336964B1 publication Critical patent/FR2336964B1/fr
Granted legal-status Critical Current

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)
FR7638865A 1976-01-05 1976-12-23 Installation de filtration Granted FR2336964A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2336964A1 true FR2336964A1 (fr) 1977-07-29
FR2336964B1 FR2336964B1 (sk) 1980-09-26

Family

ID=5967045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638865A Granted FR2336964A1 (fr) 1976-01-05 1976-12-23 Installation de filtration

Country Status (7)

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183050B (de) * 1957-06-13 1964-12-10 Pfaudler Permutit Inc Rueckspuelbare Filtrieranlage
FR2026341A1 (en) * 1968-12-17 1970-09-18 Permutit Ag Water purifcn using a hydophoretic tank - tank
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183050B (de) * 1957-06-13 1964-12-10 Pfaudler Permutit Inc Rueckspuelbare Filtrieranlage
FR2026341A1 (en) * 1968-12-17 1970-09-18 Permutit Ag Water purifcn using a hydophoretic tank - tank
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
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 (sk) 1979-03-22
DE2600193B2 (de) 1978-07-27
NL7614595A (nl) 1977-07-07
FR2336964B1 (sk) 1980-09-26
ATA875976A (de) 1981-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse