DE3161042D1 - Apparatus for heat-treating a granular material - Google Patents
Apparatus for heat-treating a granular materialInfo
- Publication number
- DE3161042D1 DE3161042D1 DE8181107897T DE3161042T DE3161042D1 DE 3161042 D1 DE3161042 D1 DE 3161042D1 DE 8181107897 T DE8181107897 T DE 8181107897T DE 3161042 T DE3161042 T DE 3161042T DE 3161042 D1 DE3161042 D1 DE 3161042D1
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- granular material
- classifier
- discharge device
- treating
- 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
Links
Classifications
-
- 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
- F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
- F26B17/101—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis
- F26B17/102—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis with material recirculation, classifying or disintegrating means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
1. Apparatus for heat treatment, especially for drying, a granular material in a gas stream, with a vertical flash pipe (1), with a classifier (4) located at the end of the flash pipe, with a collecting pipe (6) for recycled granular material after the classifier, and a discharge pipe (11) for the classified granular material, with a discharge device (9) at the end of the collecting pipe, and with a recycling pipe (10) from the discharge device to the flash pipe, characterized by a level indicator (8, 8a) for the collecting pipe (6) and a regulator (18) actuated by the measured value and acting upon the discharge device (rotary valve 9) and/or the classifier (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8181107897T DE3161042D1 (en) | 1981-03-07 | 1981-10-03 | Apparatus for heat-treating a granular material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813108657 DE3108657A1 (en) | 1981-03-07 | 1981-03-07 | DEVICE FOR HEAT TREATING A GRAINY GOOD |
DE8181107897T DE3161042D1 (en) | 1981-03-07 | 1981-10-03 | Apparatus for heat-treating a granular material |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3161042D1 true DE3161042D1 (en) | 1983-11-03 |
Family
ID=6126573
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813108657 Withdrawn DE3108657A1 (en) | 1981-03-07 | 1981-03-07 | DEVICE FOR HEAT TREATING A GRAINY GOOD |
DE8181107897T Expired DE3161042D1 (en) | 1981-03-07 | 1981-10-03 | Apparatus for heat-treating a granular material |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813108657 Withdrawn DE3108657A1 (en) | 1981-03-07 | 1981-03-07 | DEVICE FOR HEAT TREATING A GRAINY GOOD |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0059783B1 (en) |
AT (1) | ATE4839T1 (en) |
DE (2) | DE3108657A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK156974C (en) * | 1984-02-24 | 1990-03-19 | Danske Sukkerfab | PROCEDURE AND APPARATUS FOR REMOVAL OF LIQUID FROM A SOLID, PARTICULATED MATERIAL |
DK2457049T3 (en) * | 2009-07-20 | 2017-03-20 | Gea Process Eng As | Process for drying a liquid or wet product, and drying apparatus for carrying out the process. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE514969A (en) * | ||||
DE1677359U (en) * | 1952-08-25 | 1954-06-03 | Buettner Werke Ag | PNEUMATIC DRYER, ESPECIALLY FOR DRYING BREATHING, SLUDY OR FINE-GRAINED PRODUCTS. |
DE1112458B (en) * | 1959-10-08 | 1961-08-03 | Buehler Ag Geb | Self-regulating outlet on shaft-shaped treatment containers for bulk material |
DE1567356A1 (en) * | 1963-10-19 | 1970-06-25 | Buettner Werke Ag | Process for converting wet starch into dry starch of low bulk volume when using an electric circulating dryer |
DE1303507B (en) * | 1964-11-04 | 1971-12-23 | Kloeckner Humboldt Deutz Ag | |
FR1473956A (en) * | 1965-12-23 | 1967-03-24 | Prat Daniel S A | Process and means for cooling granulated products |
-
1981
- 1981-03-07 DE DE19813108657 patent/DE3108657A1/en not_active Withdrawn
- 1981-10-03 DE DE8181107897T patent/DE3161042D1/en not_active Expired
- 1981-10-03 EP EP81107897A patent/EP0059783B1/en not_active Expired
- 1981-10-03 AT AT81107897T patent/ATE4839T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0059783B1 (en) | 1983-09-28 |
EP0059783A1 (en) | 1982-09-15 |
ATE4839T1 (en) | 1983-10-15 |
DE3108657A1 (en) | 1982-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |