ATE13945T1 - DEWATERING AND DRYING DEVICE FOR SHREDDED PLASTIC WASTE. - Google Patents
DEWATERING AND DRYING DEVICE FOR SHREDDED PLASTIC WASTE.Info
- Publication number
- ATE13945T1 ATE13945T1 AT82102397T AT82102397T ATE13945T1 AT E13945 T1 ATE13945 T1 AT E13945T1 AT 82102397 T AT82102397 T AT 82102397T AT 82102397 T AT82102397 T AT 82102397T AT E13945 T1 ATE13945 T1 AT E13945T1
- Authority
- AT
- Austria
- Prior art keywords
- housing
- rotor
- air
- annular gap
- strainer basket
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
- F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Processing Of Solid Wastes (AREA)
- Drying Of Solid Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
1. Apparatus for dehydrating and drying crushed synthetic material waste, having arranged in an oblong housing (1) a rotor (10) with material guide- and air suction arrangements distributed over the circumference of the rotor and staggered in the longitudinal direction of the rotor, and having inside the housing (1) a strainer basket (4) which encloses the rotor (10) with a space inbetween and which forms with the outside diameter of the rotor an annular gap, the synthetic material waste being conveyable inside the annular gap through the action of rotor rotation from one end of the housing having a bulk material inlet (8) to the other end of the housing having a bulk material outlet (9), and having an arrangement for supplying air to the annular gap for drying the synthetic material waste, characterised in that over approximately 2/3 of the length of that portion of the apparatus which faces the material delivery the upper region of the strainer basket (4) ist provided with several openings (17) to which in order to form the air supply arrangement there is connected in each case an air intake (6, 6a, 6b, 6c) which passes through the housing (1), and in that there is associated with each air intake (6, 6a, 6b, 6c) an air outlet (13) arranged in the housing (1) outside the strainer basket (4).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813123592 DE3123592A1 (en) | 1981-06-13 | 1981-06-13 | DEVICE FOR DRYING AND DRYING CRUSHED PLASTICS |
EP82102397A EP0067277B1 (en) | 1981-06-13 | 1982-03-23 | Apparatus for dehydrating and drying a crushed synthetic material waste |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE13945T1 true ATE13945T1 (en) | 1985-07-15 |
Family
ID=6134699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT82102397T ATE13945T1 (en) | 1981-06-13 | 1982-03-23 | DEWATERING AND DRYING DEVICE FOR SHREDDED PLASTIC WASTE. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0067277B1 (en) |
AT (1) | ATE13945T1 (en) |
CS (1) | CS230594B2 (en) |
DD (1) | DD202207A5 (en) |
DE (1) | DE3123592A1 (en) |
PL (1) | PL236910A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3608026C1 (en) * | 1986-03-11 | 1986-12-11 | AUTOMATIK Apparate-Maschinenbau GmbH, 8754 Großostheim | Device for dewatering and drying solids, especially underwater granulated plastics |
GB2210152B (en) * | 1987-09-23 | 1991-01-16 | Foxfield Walkden Equipment Ltd | Drying apparatus |
FR2774581B1 (en) * | 1998-02-10 | 2000-08-11 | Dimso Sa | INTEREPINOUS STABILIZER TO BE ATTACHED TO SPINOUS APOPHYSIS OF TWO VERTEBRES |
DE102015007912A1 (en) * | 2015-06-20 | 2016-12-22 | Heinrich Buzga | Apparatus and method for treating in particular kleinstückigem bulk material |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3458045A (en) * | 1966-08-26 | 1969-07-29 | Gala Inc | Centrifugal pellet drier |
DE2454208C2 (en) * | 1974-11-15 | 1983-04-07 | Gebrüder Lödige Maschinenbau-Gesellschaft mbH, 4790 Paderborn | Device for the heat treatment of bulk materials |
CH620859A5 (en) * | 1977-04-22 | 1980-12-31 | Kensaku Nakamura | System for reclaiming plastics |
DE3028687C2 (en) * | 1980-07-29 | 1983-11-24 | Buckau-Walther AG, 4048 Grevenbroich | Device for dewatering and drying bulk goods, in particular in the form of shredded plastic waste |
-
1981
- 1981-06-13 DE DE19813123592 patent/DE3123592A1/en not_active Withdrawn
-
1982
- 1982-03-23 EP EP82102397A patent/EP0067277B1/en not_active Expired
- 1982-03-23 AT AT82102397T patent/ATE13945T1/en not_active IP Right Cessation
- 1982-06-07 CS CS824227A patent/CS230594B2/en unknown
- 1982-06-08 DD DD82240545A patent/DD202207A5/en unknown
- 1982-06-14 PL PL23691082A patent/PL236910A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0067277B1 (en) | 1985-06-19 |
DE3123592A1 (en) | 1982-12-30 |
EP0067277A3 (en) | 1983-07-06 |
CS230594B2 (en) | 1984-08-13 |
PL236910A1 (en) | 1983-02-14 |
DD202207A5 (en) | 1983-08-31 |
EP0067277A2 (en) | 1982-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |