DE3773927D1 - SCREW PRESS. - Google Patents
SCREW PRESS.Info
- Publication number
- DE3773927D1 DE3773927D1 DE8787901711T DE3773927T DE3773927D1 DE 3773927 D1 DE3773927 D1 DE 3773927D1 DE 8787901711 T DE8787901711 T DE 8787901711T DE 3773927 T DE3773927 T DE 3773927T DE 3773927 D1 DE3773927 D1 DE 3773927D1
- Authority
- DE
- Germany
- Prior art keywords
- screw
- pressure cone
- zone
- compressed
- relation
- 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
-
- 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
- B30B9/121—Screw constructions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Materials For Medical Uses (AREA)
- Press Drives And Press Lines (AREA)
- Paper (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
A screw press, which compresses and dewaters more or less moist cellulose-containing and/or fibrous materials in pieces, e.g. waste paper, wood, grass, straw and other harvest products, cellulose, peat, bark and the like, includes a feed device (2) having an input portion (3) for material, which is to be compressed, and at least one first pressure cone (13) for a forceful compressing of the material, a discharge opening (26) for the compressed and dewatered product, a rotary screw (11), which extends from the input portion at least into said first pressure cone (13) as well as driving means (8, 9) to make the screw rotate. The core (27) of the screw and/or its thread (28) is eccentric in relation to the rotation axis (30) of the screw and in relation to the mean screw line of the core respectively, in at least some of the thread turns in one zone (V) of said first pressure cone, and the jacket of this pressure cone (13) is impermeable in said zone (V).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8601152A SE452331B (en) | 1986-03-12 | 1986-03-12 | SCREW PRESSURE FOR COMPRESSION AND DRAINAGE OF MORE OR LESS MOISTURE CELLULOSIC AND / OR OTHER FIBROSE MATERIALS IN PIECE FORM |
PCT/SE1987/000075 WO1987005619A1 (en) | 1986-03-12 | 1987-02-16 | Screw press |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3773927D1 true DE3773927D1 (en) | 1991-11-21 |
Family
ID=20363803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787901711T Expired - Fee Related DE3773927D1 (en) | 1986-03-12 | 1987-02-16 | SCREW PRESS. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0301000B1 (en) |
AT (1) | ATE68515T1 (en) |
AU (1) | AU7128187A (en) |
DE (1) | DE3773927D1 (en) |
DK (1) | DK167934B1 (en) |
FI (1) | FI92478C (en) |
NO (1) | NO168430C (en) |
SE (1) | SE452331B (en) |
WO (1) | WO1987005619A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4871449A (en) * | 1988-06-27 | 1989-10-03 | Lott W Gerald | Clarifier and screw compactor liquid-solid separator |
ES2111181T3 (en) * | 1992-09-26 | 1998-03-01 | Robin Hamilton | COMPACTION METHODS AND DEVICES. |
GB9220382D0 (en) * | 1992-09-26 | 1992-11-11 | Hamilton Robin | Compacting apparatus |
CN100411865C (en) * | 2006-04-12 | 2008-08-20 | 江国庆 | Carbon rod shaping machine |
GB2448925A (en) * | 2007-05-04 | 2008-11-05 | Taylor Products Ltd | Compactor |
PL218588B1 (en) | 2009-06-18 | 2015-01-30 | Adam Piotr Junczyk | Method of manufacturing briquettes from size-reduced straw and the equipment for manufacturing briquettes |
CN102357515B (en) * | 2011-10-26 | 2014-03-19 | 邢征 | Kitchen waste crushing and squeezing processor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1087935A (en) * | 1953-08-13 | 1955-03-01 | Larbodiere Ets | Apparatus for liquefying solidified gasoline |
FR2555100B1 (en) * | 1983-11-21 | 1986-05-23 | Cohen Raymond | EXTRUSION SCREW AND THE MACHINES PROVIDED WITH THIS SCREW |
-
1986
- 1986-03-12 SE SE8601152A patent/SE452331B/en not_active IP Right Cessation
-
1987
- 1987-02-16 AU AU71281/87A patent/AU7128187A/en not_active Abandoned
- 1987-02-16 DE DE8787901711T patent/DE3773927D1/en not_active Expired - Fee Related
- 1987-02-16 WO PCT/SE1987/000075 patent/WO1987005619A1/en active IP Right Grant
- 1987-02-16 EP EP87901711A patent/EP0301000B1/en not_active Expired
- 1987-02-16 AT AT87901711T patent/ATE68515T1/en not_active IP Right Cessation
- 1987-11-03 NO NO874588A patent/NO168430C/en unknown
- 1987-11-12 DK DK592187A patent/DK167934B1/en not_active IP Right Cessation
-
1988
- 1988-09-12 FI FI884188A patent/FI92478C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE452331B (en) | 1987-11-23 |
SE8601152D0 (en) | 1986-03-12 |
FI92478B (en) | 1994-08-15 |
WO1987005619A1 (en) | 1987-09-24 |
NO874588L (en) | 1987-11-03 |
EP0301000B1 (en) | 1991-10-16 |
DK592187A (en) | 1987-11-12 |
FI884188A0 (en) | 1988-09-12 |
DK592187D0 (en) | 1987-11-12 |
AU7128187A (en) | 1987-10-09 |
NO168430B (en) | 1991-11-11 |
ATE68515T1 (en) | 1991-11-15 |
NO168430C (en) | 1992-02-19 |
EP0301000A1 (en) | 1989-02-01 |
SE8601152L (en) | 1987-09-13 |
FI92478C (en) | 1994-11-25 |
DK167934B1 (en) | 1994-01-03 |
FI884188A (en) | 1988-09-12 |
NO874588D0 (en) | 1987-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |