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 clothsInfo
- 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
Links
- 239000012528 membrane Substances 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
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).
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) |
-
1990
- 1990-04-19 IT IT83371A patent/IT1239894B/en active IP Right Grant
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 |