NO932735L - PROCEDURE AND DEVICE FOR SEPARATION OF LIQUID SOLID MIXTURES - Google Patents
PROCEDURE AND DEVICE FOR SEPARATION OF LIQUID SOLID MIXTURESInfo
- Publication number
- NO932735L NO932735L NO93932735A NO932735A NO932735L NO 932735 L NO932735 L NO 932735L NO 93932735 A NO93932735 A NO 93932735A NO 932735 A NO932735 A NO 932735A NO 932735 L NO932735 L NO 932735L
- Authority
- NO
- Norway
- Prior art keywords
- volumes
- sub
- filtrate
- separation
- procedure
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 title 1
- 239000008247 solid mixture Substances 0.000 title 1
- 239000012065 filter cake Substances 0.000 abstract 3
- 239000000706 filtrate Substances 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000000644 propagated effect Effects 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
Oppfinnelsen vedrører en fremgangsmåte og en innretning for skilling av blandede flytende og faste medier ved utpressing eller utfiltrering av den flytende andel, idet blandingen oppdeles i et antall ved siden av hverandre liggende eller på hverandre følgende del- volumer, som samtidig og felles ved utøvelse av et i hovedsaken for samtlige delvolum likt, på delvolumene utenfra pådratt, i den retning i hvilken delvolumene er anordnet ved siden av hverandre utøvet og gjennom samtlige delvolumer forplantet presstrykk innsnevres eller reduseres, idet faststoffene i delvolumene holdes tilbake som filterkake og det flytende medium utpresses som filtrat. Ifølge oppfinnelsen foreslås det at filtratet bortføres henholdsvis utpresses fra delvolum- ene henholdsvis de i delvolumene dannende filterkaker via de respektive endeflater og også via i det minste de nedre og eventuelt også de øvre omkretsflater, fortrinnsvis også via de sideveis omkretsflater, fordelaktig således over samtlige overflater til delvolumene/filterkakene, dvs. via ende- og omkrets- flåtene.BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a method and apparatus for separating mixed liquid and solid media by extruding or filtering out the liquid portion, the mixture being subdivided into a number of adjacent or consecutive sub-volumes which are simultaneously and jointly performed by substantially the same for all sub-volumes, externally applied in the direction in which the sub-volumes are arranged side-by-side, and through all sub-volumes propagated compression pressure is narrowed or reduced, the solids in the sub-volumes being retained as filter cake and the liquid medium being pressed out as filtrate. According to the invention, it is proposed that the filtrate be removed or extruded from the partial volumes and the filter cakes, respectively, formed via the respective end surfaces and also via at least the lower and possibly also the upper peripheral surfaces, preferably also via the lateral peripheral surfaces, thus advantageous over all surfaces. to the partial volumes / filter cakes, ie via the end and perimeter rafts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0022591A AT396923B (en) | 1991-02-01 | 1991-02-01 | METHOD AND SEPARATING DEVICE FOR SEPARATING OR DRAINING LIQUID-SOLID MIXTURES |
| PCT/AT1992/000010 WO1992013624A1 (en) | 1991-02-01 | 1992-01-29 | Method and device for separating liquid/solid mixtures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO932735L true NO932735L (en) | 1993-07-29 |
| NO932735D0 NO932735D0 (en) | 1993-07-29 |
Family
ID=25591935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO932735A NO932735D0 (en) | 1991-02-01 | 1993-07-29 | PROCEDURE AND DEVICE FOR SEPARATION OF LIQUID SOLID MIXTURES |
Country Status (1)
| Country | Link |
|---|---|
| NO (1) | NO932735D0 (en) |
-
1993
- 1993-07-29 NO NO932735A patent/NO932735D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO932735D0 (en) | 1993-07-29 |
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