IT1288470B1 - Dispositivo filtrante per la purificazione di acque torbide - Google Patents

Dispositivo filtrante per la purificazione di acque torbide

Info

Publication number
IT1288470B1
IT1288470B1 IT96VA000002A ITVA960002A IT1288470B1 IT 1288470 B1 IT1288470 B1 IT 1288470B1 IT 96VA000002 A IT96VA000002 A IT 96VA000002A IT VA960002 A ITVA960002 A IT VA960002A IT 1288470 B1 IT1288470 B1 IT 1288470B1
Authority
IT
Italy
Prior art keywords
purification
filtering device
turbid waters
turbid
waters
Prior art date
Application number
IT96VA000002A
Other languages
English (en)
Inventor
Mario Reni
Cesare Reni
Original Assignee
Reni Cirillo S R L Ora Reni Ci
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 Reni Cirillo S R L Ora Reni Ci filed Critical Reni Cirillo S R L Ora Reni Ci
Priority to IT96VA000002A priority Critical patent/IT1288470B1/it
Priority to EP97101941A priority patent/EP0788825A1/en
Publication of ITVA960002A1 publication Critical patent/ITVA960002A1/it
Application granted granted Critical
Publication of IT1288470B1 publication Critical patent/IT1288470B1/it

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
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • 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
    • B01D33/804—Accessories integrally combined with devices for controlling the 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
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • B01D33/807—Accessories integrally combined with devices for controlling the filtration by level measuring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
IT96VA000002A 1996-02-08 1996-02-08 Dispositivo filtrante per la purificazione di acque torbide IT1288470B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT96VA000002A IT1288470B1 (it) 1996-02-08 1996-02-08 Dispositivo filtrante per la purificazione di acque torbide
EP97101941A EP0788825A1 (en) 1996-02-08 1997-02-07 Filtering device for turbid water purification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96VA000002A IT1288470B1 (it) 1996-02-08 1996-02-08 Dispositivo filtrante per la purificazione di acque torbide

Publications (2)

Publication Number Publication Date
ITVA960002A1 ITVA960002A1 (it) 1997-08-08
IT1288470B1 true IT1288470B1 (it) 1998-09-22

Family

ID=11423354

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96VA000002A IT1288470B1 (it) 1996-02-08 1996-02-08 Dispositivo filtrante per la purificazione di acque torbide

Country Status (2)

Country Link
EP (1) EP0788825A1 (it)
IT (1) IT1288470B1 (it)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048975A1 (de) * 1980-12-24 1982-07-29 Hoechst Ag, 6000 Frankfurt Verfahren und anlage zur filtration mit einem vakuumdrehtrommelfilter
US4836917A (en) * 1986-10-06 1989-06-06 Kanebo, Ltd. Apparatus for performing separation of a solid-liquid mixture

Also Published As

Publication number Publication date
ITVA960002A1 (it) 1997-08-08
EP0788825A1 (en) 1997-08-13

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Legal Events

Date Code Title Description
0001 Granted