IT1233798B - Multistage, continuous pneumatic press - Google Patents
Multistage, continuous pneumatic pressInfo
- Publication number
- IT1233798B IT1233798B IT8983378A IT8337889A IT1233798B IT 1233798 B IT1233798 B IT 1233798B IT 8983378 A IT8983378 A IT 8983378A IT 8337889 A IT8337889 A IT 8337889A IT 1233798 B IT1233798 B IT 1233798B
- Authority
- IT
- Italy
- Prior art keywords
- vat
- pressed
- multistage
- press
- membranes
- Prior art date
Links
- 239000000463 material Substances 0.000 abstract 4
- 235000011389 fruit/vegetable juice Nutrition 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 2
- 235000013399 edible fruits Nutrition 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention concerns a multistage, continuous pneumatic (10) press to separate a liquid fraction from a solid fraction, preferably to separate the juice of whole, trimmed or pressed fruit. The device comprises a long vat (11) which should have a cylindrical shape and which rotates around its longitudinal axis. The vat presents a material adduction port with an axial opening at one end (19). The material to be pressed is continuously introduced through said opening into said vat (11) together with a fluid kept under pressure. At the other end (20) of the vat there is an axial opening for continuous evacuation of the pressed material. Said vat (11) is provided with at least three operational units that are set along the material direction of travel, more precisely they are a non-press draining unit, a pressing unit which is provided with membranes (32), wherein said membranes are actuated at increasing pressure levels, and finally an evacuating unit for the solid material, said vat (11) being provided with an internal draining system (22) that co-operates with the separation devices (26, 27) for the separated juice.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8983378A IT1233798B (en) | 1989-04-12 | 1989-04-12 | Multistage, continuous pneumatic press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8983378A IT1233798B (en) | 1989-04-12 | 1989-04-12 | Multistage, continuous pneumatic press |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8983378A0 IT8983378A0 (en) | 1989-04-12 |
IT1233798B true IT1233798B (en) | 1992-04-17 |
Family
ID=11320998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8983378A IT1233798B (en) | 1989-04-12 | 1989-04-12 | Multistage, continuous pneumatic press |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1233798B (en) |
-
1989
- 1989-04-12 IT IT8983378A patent/IT1233798B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8983378A0 (en) | 1989-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU6335186A (en) | Mass transfer extraction of liquids from solids | |
US4350089A (en) | Fruit juice press | |
AU5131096A (en) | Method and apparatus for harvesting blood components | |
US4024810A (en) | Liquid settling and press container | |
AU1573795A (en) | Process for controlling or regulating the pressure of a press for separating solids and liquids | |
SU1055339A4 (en) | Press for separating liquid and solid phases | |
EP0383857B1 (en) | Device for extracting the serum separated by centrifugation in a sample tube from blood | |
IT1233798B (en) | Multistage, continuous pneumatic press | |
EP0195334A3 (en) | Process for the disruption of blossom pollen process for the disruption of blossom pollen | |
EP0524373B1 (en) | Apparatus for separating liquid and solid substances, in particular for extracting juice from fruit and the like | |
US4180235A (en) | Throttling device for fluids | |
EP0349679B1 (en) | Diaphragm press with internal wash system | |
HU206449B (en) | Fluid-draining element advantageosuly for pressing fruitery | |
GEP20002005B (en) | Device for fastening in the press the braid-like drainage element for separating liquid substances from solid material | |
EP0292888A3 (en) | Separation process for solid particles of different size from viscous liquids | |
DE2938367C2 (en) | ||
ES8403782A1 (en) | Equipment for pressing incoherent humid material. | |
HU9501676D0 (en) | Process for extraction of material-in the first line grapes-containing fluid and stuff press for realization | |
PL273983A1 (en) | Centrifuge for separating from liquids several phases of substances of different densities | |
US5094158A (en) | Diaphragm press with internal wash system | |
ES2072041T3 (en) | DEVICE FOR THE SEPARATION BY ADSORPTION OF AT LEAST TWO BIOLOGICAL SUBSTANCES IN SOLUTION. | |
IT1258913B (en) | EQUIPMENT FOR THE SEPARATION OF LIQUID AND SOLID SUBSTANCES, IN PARTICULAR FOR THE EXTRACTION OF JUICE FROM THE FRUIT AND SIMILAR | |
SE8900881D0 (en) | FILTER FOR CONTINUOUS SUSPENSION FILTERING | |
FR2419158A1 (en) | Press for extracting fruit juice - has cylindrical container and actuator operated matting conical internal parts including strainer | |
SU766892A1 (en) | Screw press |