ES477124A1 - Instalacion filtradora con drenaje y toberas filtradoras. - Google Patents

Instalacion filtradora con drenaje y toberas filtradoras.

Info

Publication number
ES477124A1
ES477124A1 ES477124A ES477124A ES477124A1 ES 477124 A1 ES477124 A1 ES 477124A1 ES 477124 A ES477124 A ES 477124A ES 477124 A ES477124 A ES 477124A ES 477124 A1 ES477124 A1 ES 477124A1
Authority
ES
Spain
Prior art keywords
nozzles
filter bed
drainage
pipe
base
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.)
Expired
Application number
ES477124A
Other languages
English (en)
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer 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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of ES477124A1 publication Critical patent/ES477124A1/es
Expired 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
    • B01D24/02—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Filtering Materials (AREA)
  • Sewage (AREA)

Abstract

Instalación filtradora de agua con drenaje y tobera, especialmente para el tratamiento de aguas, con uno o varios depósitos para el alojamiento de la masa filtradora y con un soporte para las toberas filtrantes, a través de las cuales circula el líquido filtrado, caracterizada porque en el fondo del depósito sobre el que descansa la masa filtrantes, va dispuesto un sistema tubular de drenaje dotado, por lo menos de un tubo en cuya mitad tubular inferior y vueltas hacia el fondo van dispuestas las toberas filtrantes que por medio de sus cabezales, se apoyan de una manera directa, o indirecta, por lo menos de forma aproximada, sobre el fondo del depósito.
ES477124A 1978-05-10 1979-01-24 Instalacion filtradora con drenaje y toberas filtradoras. Expired ES477124A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH506678A CH627090A5 (es) 1978-05-10 1978-05-10

Publications (1)

Publication Number Publication Date
ES477124A1 true ES477124A1 (es) 1979-12-16

Family

ID=4287361

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477124A Expired ES477124A1 (es) 1978-05-10 1979-01-24 Instalacion filtradora con drenaje y toberas filtradoras.

Country Status (9)

Country Link
JP (1) JPS5850523B2 (es)
AT (1) AT370339B (es)
CH (1) CH627090A5 (es)
DE (1) DE2852316C3 (es)
ES (1) ES477124A1 (es)
FR (1) FR2425261B1 (es)
GB (1) GB2020562B (es)
IT (1) IT1111791B (es)
NL (1) NL7902698A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845708A (ja) * 1981-09-11 1983-03-17 Kurita Water Ind Ltd 濾過装置
US5028322A (en) * 1989-07-11 1991-07-02 The Graver Company Low profile underdrain strainer assembly with improved distribution/fastening means
JP4688049B2 (ja) * 2006-02-20 2011-05-25 株式会社 太陽 浄水器及び浄水器の逆洗方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE61755C (de) * F. ENGEL in Hamburg Sandfilter
GB618196A (en) * 1946-11-01 1949-02-17 Frank Pullen Candy Improvements in connection with filters
DE1022190B (de) * 1956-04-14 1958-01-09 Bran & Luebbe Fluessigkeitsverteiler fuer Mischbettfilter
GB872632A (en) * 1959-05-13 1961-07-12 Pfaudler Permutit Inc Underdrain for a tank
DE1302745C2 (de) * 1963-08-15 1973-07-19 Gebrüder Sulzer AG, Winterthur (Schweiz·.) Betonfilterboden einer schnellfilteranlage
DE1958124U (de) * 1967-02-07 1967-04-06 Berliner Wassertechnische Ges Filterduese fuer fluessigkeitsaufbereitungsanlagen.
DE2414080C3 (de) * 1974-03-23 1980-06-04 L. & C. Steinmueller Gmbh, 5270 Gummersbach Flüssigkeitsfilter
DE2436447C3 (de) * 1974-07-29 1980-04-10 Preussag Ag, 3000 Hannover Und 1000 Berlin Rückspülbares Filter ohne Düsenboden mit kombinierter Luft- und Wasserspülung

Also Published As

Publication number Publication date
DE2852316B2 (de) 1981-04-16
IT7919921A0 (it) 1979-02-06
GB2020562B (en) 1982-10-13
FR2425261B1 (fr) 1988-06-17
CH627090A5 (es) 1981-12-31
DE2852316C3 (de) 1981-11-26
JPS54147574A (en) 1979-11-17
JPS5850523B2 (ja) 1983-11-11
IT1111791B (it) 1986-01-13
GB2020562A (en) 1979-11-21
DE2852316A1 (de) 1979-11-15
AT370339B (de) 1983-03-25
ATA863978A (de) 1982-08-15
FR2425261A1 (fr) 1979-12-07
NL7902698A (nl) 1979-11-13

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