IT1400351B1 - FILTER FOR WATER NETWORKS AT MINIMUM SIZE. - Google Patents

FILTER FOR WATER NETWORKS AT MINIMUM SIZE.

Info

Publication number
IT1400351B1
IT1400351B1 ITAN2010A000054A ITAN20100054A IT1400351B1 IT 1400351 B1 IT1400351 B1 IT 1400351B1 IT AN2010A000054 A ITAN2010A000054 A IT AN2010A000054A IT AN20100054 A ITAN20100054 A IT AN20100054A IT 1400351 B1 IT1400351 B1 IT 1400351B1
Authority
IT
Italy
Prior art keywords
filter
minimum size
water networks
networks
water
Prior art date
Application number
ITAN2010A000054A
Other languages
Italian (it)
Inventor
Aldo Festa
Original Assignee
Crea Srl
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 Crea Srl filed Critical Crea Srl
Priority to ITAN2010A000054A priority Critical patent/IT1400351B1/en
Priority to PCT/IB2011/050551 priority patent/WO2011098961A1/en
Publication of ITAN20100054A1 publication Critical patent/ITAN20100054A1/en
Application granted granted Critical
Publication of IT1400351B1 publication Critical patent/IT1400351B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B01D33/725—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/801—Driving means, shaft packing systems or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filters And Equalizers (AREA)
  • Detergent Compositions (AREA)
  • Filtration Of Liquid (AREA)
ITAN2010A000054A 2010-02-11 2010-04-15 FILTER FOR WATER NETWORKS AT MINIMUM SIZE. IT1400351B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITAN2010A000054A IT1400351B1 (en) 2010-02-11 2010-04-15 FILTER FOR WATER NETWORKS AT MINIMUM SIZE.
PCT/IB2011/050551 WO2011098961A1 (en) 2010-02-11 2011-02-09 A liquid filter device for use in water plants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000014A ITAN20100014A1 (en) 2010-02-11 2010-02-11 SELF-CLEANING SELF-CLEANING FILTER CONTINUOUS.
ITAN2010A000054A IT1400351B1 (en) 2010-02-11 2010-04-15 FILTER FOR WATER NETWORKS AT MINIMUM SIZE.

Publications (2)

Publication Number Publication Date
ITAN20100054A1 ITAN20100054A1 (en) 2011-08-12
IT1400351B1 true IT1400351B1 (en) 2013-05-31

Family

ID=42289641

Family Applications (2)

Application Number Title Priority Date Filing Date
IT000014A ITAN20100014A1 (en) 2010-02-11 2010-02-11 SELF-CLEANING SELF-CLEANING FILTER CONTINUOUS.
ITAN2010A000054A IT1400351B1 (en) 2010-02-11 2010-04-15 FILTER FOR WATER NETWORKS AT MINIMUM SIZE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT000014A ITAN20100014A1 (en) 2010-02-11 2010-02-11 SELF-CLEANING SELF-CLEANING FILTER CONTINUOUS.

Country Status (2)

Country Link
IT (2) ITAN20100014A1 (en)
WO (1) WO2011098961A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103239928B (en) * 2013-05-31 2015-02-18 河北惠利灌溉科技有限公司 Low-voltage self-cleaning net-type continuous filter
CN104922964A (en) * 2015-06-05 2015-09-23 蚌埠市清泉环保有限责任公司 Microstrainer backwash flushing device
CN112221236A (en) * 2020-08-26 2021-01-15 问晓勤 Prevent blockking up sewage filter equipment with self-cleaning function
CN113877862B (en) * 2021-09-17 2023-01-31 蚌埠兴科玻璃有限公司 Glass coating is belt cleaning device for production line

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291313A (en) * 1963-10-08 1966-12-13 Davis Welding & Blacksmith Sho Suction pipe strainer
US3784017A (en) * 1971-12-13 1974-01-08 Peabody Engineering Corp Liquid-solids separator
DE3838931A1 (en) * 1988-11-17 1990-06-07 Erich Dipl Ing Kadner Electronic lime protection filter
GB8903142D0 (en) * 1989-02-13 1989-03-30 Goddin Jeremy R Self-cleaning filter
GB2294887B (en) * 1994-11-08 1999-04-14 Marios Ch Metaxas Filter device
DE19521963C1 (en) * 1995-06-16 1996-10-24 Lundin Eric G Filtering of particles in a fluid
US20070090041A1 (en) * 2005-10-25 2007-04-26 Berry Russell M Iii Self-cleaning intake screen
DE102007006448A1 (en) * 2006-02-03 2007-09-06 Heinrich Sprick Drum filter for ponds comprises filter material, housing for filter, and motor for drum

Also Published As

Publication number Publication date
ITAN20100054A1 (en) 2011-08-12
WO2011098961A1 (en) 2011-08-18
ITAN20100014A1 (en) 2011-08-12

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