GB448778A - Improvements in or relating to apparatus for drying slurry and other materials - Google Patents
Improvements in or relating to apparatus for drying slurry and other materialsInfo
- Publication number
- GB448778A GB448778A GB3269434A GB3269434A GB448778A GB 448778 A GB448778 A GB 448778A GB 3269434 A GB3269434 A GB 3269434A GB 3269434 A GB3269434 A GB 3269434A GB 448778 A GB448778 A GB 448778A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carrier bodies
- dried
- central support
- passage
- channel
- 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
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
- F26B11/0468—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for disintegrating, crushing, or for being mixed with the materials to be dried
- F26B11/0472—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for disintegrating, crushing, or for being mixed with the materials to be dried the elements being loose bodies or materials, e.g. balls, which may have a sorbent effect
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
<PICT:0448778/III/1> <PICT:0448778/III/2> Apparatus for drying slurry, plastic materials or powdered solids such as coal and limestone, comprises a rotary horizontal or inclined structure 11 provided with a worm-like vane 16 forming a spiral channel for the passage of drying gases, and with carrier bodies in the channel to which the material to be dried is also fed. The channel may be sub-divided into smaller compartments by radially disposed grids 18, such as a series of bars, extending from the central support 17 to the inner surface of the casing. The grids retain the carrier bodies in the sub-compartments but permit the passage of partially dried material from one compartment to another. In a modification, the material to be dried and the carrier bodies progress together to the discharge outlet where a grid 27, Fig. 3, is arranged of sufficient size to permit passage of the dried material only, the carrier bodies being admitted through an aperture 28 to the hollow central support 24 which provided with an independent worm conveyer 24<a> returns them to the charging end of the apparatus. In a further modification, the central support 24 is of conical form, the smaller end being disposed at the discharge end of the apparatus. The carrier bodies may comprise spherical or cylindrical solids, apertured hollow cylinders, ring-shaped elements, rectangular sectioned helical elements or chains. The apparatus may be combined in one structure with a rotary kiln, the dried material being fed thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3269434A GB448778A (en) | 1934-11-13 | 1934-11-13 | Improvements in or relating to apparatus for drying slurry and other materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3269434A GB448778A (en) | 1934-11-13 | 1934-11-13 | Improvements in or relating to apparatus for drying slurry and other materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB448778A true GB448778A (en) | 1936-06-15 |
Family
ID=10342603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3269434A Expired GB448778A (en) | 1934-11-13 | 1934-11-13 | Improvements in or relating to apparatus for drying slurry and other materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB448778A (en) |
-
1934
- 1934-11-13 GB GB3269434A patent/GB448778A/en not_active Expired
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