AT297615B - Kiesfilter für Wasser - Google Patents

Kiesfilter für Wasser

Info

Publication number
AT297615B
AT297615B AT559870A AT559870A AT297615B AT 297615 B AT297615 B AT 297615B AT 559870 A AT559870 A AT 559870A AT 559870 A AT559870 A AT 559870A AT 297615 B AT297615 B AT 297615B
Authority
AT
Austria
Prior art keywords
water
gravel filter
gravel
filter
Prior art date
Application number
AT559870A
Other languages
English (en)
Original Assignee
Bran & Luebbe Ges M B H
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 Bran & Luebbe Ges M B H filed Critical Bran & Luebbe Ges M B H
Priority to AT559870A priority Critical patent/AT297615B/de
Application granted granted Critical
Publication of AT297615B publication Critical patent/AT297615B/de

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
    • B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
    • B01D24/004—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection arranged concentrically or coaxially
    • 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
    • B01D24/18—Combined upward and downward filtration
    • B01D24/183—Combined upward and 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
    • B01D24/4642—Counter-current flushing, e.g. by air with valves, e.g. rotating valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
AT559870A 1970-06-22 1970-06-22 Kiesfilter für Wasser AT297615B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT559870A AT297615B (de) 1970-06-22 1970-06-22 Kiesfilter für Wasser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT559870A AT297615B (de) 1970-06-22 1970-06-22 Kiesfilter für Wasser

Publications (1)

Publication Number Publication Date
AT297615B true AT297615B (de) 1972-04-10

Family

ID=3577559

Family Applications (1)

Application Number Title Priority Date Filing Date
AT559870A AT297615B (de) 1970-06-22 1970-06-22 Kiesfilter für Wasser

Country Status (1)

Country Link
AT (1) AT297615B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336964A1 (fr) * 1976-01-05 1977-07-29 Pfaudler Werke Ag Installation de filtration
DE3329869A1 (de) * 1983-08-18 1985-03-07 Passavant-Werke AG & Co KG, 6209 Aarbergen Verfahren und vorrichtung zum rueckspuelen eines filters
WO2024240077A1 (zh) * 2023-05-23 2024-11-28 上海依科绿色工程有限公司 一种石英砂过滤器滤料泄露监测装置及纯水处理系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336964A1 (fr) * 1976-01-05 1977-07-29 Pfaudler Werke Ag Installation de filtration
DE3329869A1 (de) * 1983-08-18 1985-03-07 Passavant-Werke AG & Co KG, 6209 Aarbergen Verfahren und vorrichtung zum rueckspuelen eines filters
WO2024240077A1 (zh) * 2023-05-23 2024-11-28 上海依科绿色工程有限公司 一种石英砂过滤器滤料泄露监测装置及纯水处理系统

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee