GB964196A - Rotary drum for granular material - Google Patents
Rotary drum for granular materialInfo
- Publication number
- GB964196A GB964196A GB3571462A GB3571462A GB964196A GB 964196 A GB964196 A GB 964196A GB 3571462 A GB3571462 A GB 3571462A GB 3571462 A GB3571462 A GB 3571462A GB 964196 A GB964196 A GB 964196A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- shafts
- granular material
- casing
- sept
- 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
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/028—Arrangements for the supply or exhaust of gaseous drying medium for direct heat transfer, e.g. perforated tubes, annular passages, burner arrangements, dust separation, combined direct and indirect heating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
964,196. Drying, heating or cooling granular material. U. AMMANN MASCHINENFABRIK A.G. Sept. 19, 1962 [Sept. 25, 1961], No. 35714/62. Headings F4G and F4U. Apparatus for drying, heating or cooling granular material e.g. sand and gravel comprises a rotary drum 1, Fig. 1, in which the material passes from end 2 to end 3 for subjection to gases drawn in from both ends, which material may also be heated by burners 5 at the drum ends, the gases being jointly exhausted in the central zone of the drum through radial shafts 6, Fig. 2, which communicate via slots in the drum casing to a gas suction outlet 8 in a stationary exhaust casing 9 enclosing the central portion of the drum. The gas outlet shafts 6 defined by partitions 6a extend radially inwardly from the outlet slots in the drum wall and form a series of helical ducts 7 between which the material is transfered by rotation of the drum, and the ducts are separated from the inner openings of the shafts 6 by a cylindrical inner wall 10 coaxial with the drum casing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1118561A CH395864A (en) | 1961-09-25 | 1961-09-25 | Rotary drum for granular goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB964196A true GB964196A (en) | 1964-07-15 |
Family
ID=4370906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3571462A Expired GB964196A (en) | 1961-09-25 | 1962-09-19 | Rotary drum for granular material |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH395864A (en) |
| GB (1) | GB964196A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018065082A1 (en) * | 2016-10-04 | 2018-04-12 | Allgaier Werke Gmbh | Device and method for drying or heating and cooling pourable substances |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1200787A1 (en) * | 1999-08-04 | 2002-05-02 | Pfleiderer AG | Cylinder drying machine and method for operating the same |
-
1961
- 1961-09-25 CH CH1118561A patent/CH395864A/en unknown
-
1962
- 1962-09-19 GB GB3571462A patent/GB964196A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018065082A1 (en) * | 2016-10-04 | 2018-04-12 | Allgaier Werke Gmbh | Device and method for drying or heating and cooling pourable substances |
Also Published As
| Publication number | Publication date |
|---|---|
| CH395864A (en) | 1965-07-15 |
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