WO2007080115A2 - Filtre pour fluide, en particulier pour de l'eau d'irrigation ou pour de l'eau a usage domestique en general - Google Patents

Filtre pour fluide, en particulier pour de l'eau d'irrigation ou pour de l'eau a usage domestique en general Download PDF

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Publication number
WO2007080115A2
WO2007080115A2 PCT/EP2007/000221 EP2007000221W WO2007080115A2 WO 2007080115 A2 WO2007080115 A2 WO 2007080115A2 EP 2007000221 W EP2007000221 W EP 2007000221W WO 2007080115 A2 WO2007080115 A2 WO 2007080115A2
Authority
WO
WIPO (PCT)
Prior art keywords
filtration
regions
filter according
fluid
discharge
Prior art date
Application number
PCT/EP2007/000221
Other languages
English (en)
Other versions
WO2007080115A3 (fr
Inventor
Mauro Bonatti
Original Assignee
Mauro Bonatti
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 Mauro Bonatti filed Critical Mauro Bonatti
Publication of WO2007080115A2 publication Critical patent/WO2007080115A2/fr
Publication of WO2007080115A3 publication Critical patent/WO2007080115A3/fr

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

Definitions

  • Figure 5 is a schematic longitudinal sectional view of another constructive variation of the invention.
  • At least one of the filtration regions 6a, 6b, 6c can be connected, by means of the corresponding discharge port, to the intake port of at least one of the other filtration regions which are provided within said outer cylindrical enclosure 3 and therefore belong to the same filtration assembly 2.
  • the first filtration region in the series arrangement along the direction of the flow of the fluid from the intake manifold 4 to the discharge manifold 5, i.e., the one designated by the reference numeral 6a in the example of Figure 8, is connected in input to the intake manifold 4 by means of an inflow valve 28, while the last filtration region in the series arrangement, which in Figure 8 is the one designated by the reference numeral 6c, is connected in output to the discharge manifold 5 with the interposition of a filtrate discharge valve 29.
  • Another important aspect of the invention further consists in that the stacked arrangement of the several filtration assemblies and the presence inside them of a plurality of filtration regions allow to obtain large filtering surfaces while keeping the space occupation of the filter extremely low. It should also be added that the filter according to the invention can be used effectively to filter water used in a domestic environment or in irrigation systems for agriculture or also for the filtration of liquids that derive from industrial processes in general.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

Filtre (1) pour fluide, en particulier pour de l'eau d'irrigation ou pour de l'eau à usage domestique en général, comportant au moins un ensemble (2) de filtration doté d'une enceinte (3) extérieure cylindrique disposée de telle sorte que son propre axe soit sensiblement vertical et formant intérieurement au moins deux régions (6a, 6b) de filtration séparées hermétiquement l'une de l'autre. Chaque région (6a, 6b) de filtration est pourvue d'un orifice d'admission correspondant pour l'entrée du fluide à filtrer et d'un orifice (9) d'évacuation correspondant pour la sortie du fluide filtré. Chacune des régions (6a, 6b) de filtration loge au moins un élément filtrant (12), interposé entre l'orifice d'admission correspondant et l'orifice d'évacuation correspondant.
PCT/EP2007/000221 2006-01-16 2007-01-11 Filtre pour fluide, en particulier pour de l'eau d'irrigation ou pour de l'eau a usage domestique en general WO2007080115A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVR2006A00007 2006-01-16
ITVR20060007 ITVR20060007A1 (it) 2006-01-16 2006-01-16 Struttura di filtro per fluidi, particolarmente per acque di irrigazione o acque d'uso domestico in genere.

Publications (2)

Publication Number Publication Date
WO2007080115A2 true WO2007080115A2 (fr) 2007-07-19
WO2007080115A3 WO2007080115A3 (fr) 2007-09-20

Family

ID=38055636

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/000221 WO2007080115A2 (fr) 2006-01-16 2007-01-11 Filtre pour fluide, en particulier pour de l'eau d'irrigation ou pour de l'eau a usage domestique en general

Country Status (2)

Country Link
IT (1) ITVR20060007A1 (fr)
WO (1) WO2007080115A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016193511A1 (fr) * 2015-05-29 2016-12-08 Universitat De Girona Filtre à matrice granulaire

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US429112A (en) * 1890-06-03 Filter
US537705A (en) * 1895-04-16 Filter
US651173A (en) * 1899-11-23 1900-06-05 Robert T Weaver Filter.
US1411201A (en) * 1919-04-03 1922-03-28 Neil Mckechnie Barron Sand filter
US3510003A (en) * 1968-02-08 1970-05-05 Control Data Corp Vertical filter apparatus
DE1536899A1 (de) * 1967-03-10 1970-08-20 Rhodiaceta Ag Kombiniertes Druckfilter aus Aufwaertsstrom- und Abwaertsstrom-Filter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US429112A (en) * 1890-06-03 Filter
US537705A (en) * 1895-04-16 Filter
US651173A (en) * 1899-11-23 1900-06-05 Robert T Weaver Filter.
US1411201A (en) * 1919-04-03 1922-03-28 Neil Mckechnie Barron Sand filter
DE1536899A1 (de) * 1967-03-10 1970-08-20 Rhodiaceta Ag Kombiniertes Druckfilter aus Aufwaertsstrom- und Abwaertsstrom-Filter
US3510003A (en) * 1968-02-08 1970-05-05 Control Data Corp Vertical filter apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016193511A1 (fr) * 2015-05-29 2016-12-08 Universitat De Girona Filtre à matrice granulaire

Also Published As

Publication number Publication date
ITVR20060007A1 (it) 2007-07-17
WO2007080115A3 (fr) 2007-09-20

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