IT1239894B - An improved system of plates for press filters with membranes connected to filter cloths - Google Patents

An improved system of plates for press filters with membranes connected to filter cloths

Info

Publication number
IT1239894B
IT1239894B IT83371A IT8337190A IT1239894B IT 1239894 B IT1239894 B IT 1239894B IT 83371 A IT83371 A IT 83371A IT 8337190 A IT8337190 A IT 8337190A IT 1239894 B IT1239894 B IT 1239894B
Authority
IT
Italy
Prior art keywords
plates
filter cloths
improved system
press filters
membranes connected
Prior art date
Application number
IT83371A
Other languages
Italian (it)
Other versions
IT9083371A0 (en
IT9083371A1 (en
Inventor
Giampietro Borgnolo
Original Assignee
Restel Vetroresina Applic 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 Restel Vetroresina Applic Srl filed Critical Restel Vetroresina Applic Srl
Priority to IT83371A priority Critical patent/IT1239894B/en
Publication of IT9083371A0 publication Critical patent/IT9083371A0/en
Publication of IT9083371A1 publication Critical patent/IT9083371A1/en
Application granted granted Critical
Publication of IT1239894B publication Critical patent/IT1239894B/en

Links

Landscapes

  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

A system of press-filter plates (3) with a feed hole for the liquid to be filtered (4), using membranes (5) connected to interposed filter cloths (6) for final pressing of the solid residue by air counter-pressure, characterised in that between the said plates (3) at least one inflatable air chamber counter-pressure membrane (7) is interposed (Fig. 1).
IT83371A 1990-04-19 1990-04-19 An improved system of plates for press filters with membranes connected to filter cloths IT1239894B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT83371A IT1239894B (en) 1990-04-19 1990-04-19 An improved system of plates for press filters with membranes connected to filter cloths

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83371A IT1239894B (en) 1990-04-19 1990-04-19 An improved system of plates for press filters with membranes connected to filter cloths

Publications (3)

Publication Number Publication Date
IT9083371A0 IT9083371A0 (en) 1990-04-19
IT9083371A1 IT9083371A1 (en) 1991-10-19
IT1239894B true IT1239894B (en) 1993-11-15

Family

ID=11320900

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83371A IT1239894B (en) 1990-04-19 1990-04-19 An improved system of plates for press filters with membranes connected to filter cloths

Country Status (1)

Country Link
IT (1) IT1239894B (en)

Also Published As

Publication number Publication date
IT9083371A0 (en) 1990-04-19
IT9083371A1 (en) 1991-10-19

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Legal Events

Date Code Title Description
0001 Granted