DE69934578D1 - Press with vertical screw conveyor for dewatering products containing liquids - Google Patents
Press with vertical screw conveyor for dewatering products containing liquidsInfo
- Publication number
- DE69934578D1 DE69934578D1 DE69934578T DE69934578T DE69934578D1 DE 69934578 D1 DE69934578 D1 DE 69934578D1 DE 69934578 T DE69934578 T DE 69934578T DE 69934578 T DE69934578 T DE 69934578T DE 69934578 D1 DE69934578 D1 DE 69934578D1
- Authority
- DE
- Germany
- Prior art keywords
- enclosure
- press
- screw
- vertical screw
- portions
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/16—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with two or more screws or worms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/128—Vertical or inclined screw presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
- Paper (AREA)
- Screw Conveyors (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Drying Of Solid Materials (AREA)
- Filtration Of Liquid (AREA)
Abstract
A high-efficiency vertical screw-feeder press (1) for dehydrating liquid-containing products, comprising an enclosure (3) which is composed of two side-by-side portions (4, 5) which form two substantially conical surfaces which have vertical axes and mutually intersect with their mutually facing regions. Each one of the two portions (4, 5) of the enclosure (3) coaxially accommodates a substantially frustum-shaped shaft (6, 7) which has, on its lateral surface, a screw (8, 9) which is inscribed in the corresponding portion of the enclosure (3) and protrudes, with its turns, between the turns of the screw of the contiguous shaft. The enclosure (3) has, proximate to the larger-diameter end of the two portions (4, 5), an inlet (10) for introducing products to be dehydrated and, proximate to the opposite end, at least one outlet (11) for discharging the dehydrated product. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99113588A EP1066953B1 (en) | 1999-07-08 | 1999-07-08 | High-efficiency vertical screw-feeder press for dehydrating liquid-containing products |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69934578D1 true DE69934578D1 (en) | 2007-02-08 |
DE69934578T2 DE69934578T2 (en) | 2007-10-04 |
Family
ID=8238589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69934578T Expired - Fee Related DE69934578T2 (en) | 1999-07-08 | 1999-07-08 | Press with vertical screw conveyor for dewatering products containing liquids |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1066953B1 (en) |
AT (1) | ATE349313T1 (en) |
DE (1) | DE69934578T2 (en) |
DK (1) | DK1066953T3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1401039B1 (en) * | 2010-07-05 | 2013-07-12 | Wam Spa | AUGER SEPARATION PLANT FOR LIQUID MIXTURE TREATMENT |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR453274A (en) * | 1913-01-17 | 1913-06-04 | Wauquier Et Cie Soc | Continuous press for pulps or chips of beetroot or other roots, grape pomace or other fruit, grains or residues of seeds and similar products |
GB677794A (en) * | 1948-07-14 | 1952-08-20 | Hans Andreas Hartner | Improvements in screw presses |
GB710379A (en) * | 1951-12-20 | 1954-06-09 | Jackson & Church Company | A press for the continuous expression of liquids from solids |
US2912923A (en) * | 1958-03-12 | 1959-11-17 | Landsverk Ab | Screw presses |
FR2406521A1 (en) * | 1977-10-24 | 1979-05-18 | Maguin Ste Nle Ets | PULP PRESS |
DE2848775A1 (en) * | 1978-11-10 | 1980-05-22 | Koellmann & Gruhn | Twin screw extrusion press for agricultural produce - with gradually decreasing annulus between screw shaft and screen basket |
DE3412170A1 (en) * | 1984-03-31 | 1985-10-03 | Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter | Multi-spindle press |
IT1279683B1 (en) * | 1995-11-10 | 1997-12-16 | Babbini & C Sas Flli | SCREW DEHYDRATING PRESS |
-
1999
- 1999-07-08 AT AT99113588T patent/ATE349313T1/en not_active IP Right Cessation
- 1999-07-08 EP EP99113588A patent/EP1066953B1/en not_active Expired - Lifetime
- 1999-07-08 DE DE69934578T patent/DE69934578T2/en not_active Expired - Fee Related
- 1999-07-08 DK DK99113588T patent/DK1066953T3/en active
Also Published As
Publication number | Publication date |
---|---|
EP1066953B1 (en) | 2006-12-27 |
ATE349313T1 (en) | 2007-01-15 |
EP1066953A1 (en) | 2001-01-10 |
DE69934578T2 (en) | 2007-10-04 |
DK1066953T3 (en) | 2007-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: BABBINI S.P.A., CIVITELLA DI ROMAGNA, IT |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |