GB501129A - Improvements in drying apparatus - Google Patents
Improvements in drying apparatusInfo
- Publication number
- GB501129A GB501129A GB1621137A GB1621137A GB501129A GB 501129 A GB501129 A GB 501129A GB 1621137 A GB1621137 A GB 1621137A GB 1621137 A GB1621137 A GB 1621137A GB 501129 A GB501129 A GB 501129A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- fibrous materials
- section
- velocity
- vegetable crops
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
501,129. Drying granular and fibrous materials and vegetable crops. STURGEON, R. A. June 2, 1938, No. 16211/37. [Class 34 (ii)] Vegetable crops in finely divided form or granular or fibrous materials are dried while carried in a stream of hot air in a substantially vertical chamber having a lower part 4A of substantial length of diverging form, e.g. at an angle of 14‹ so as to give a decreasing gas velocity, and an upper part 4B of substantially constant cross section. Several chambers may be connected in series by downflow ducts 5 of wider cross section. The material is subdivided at 2 and fed on to a plate 12 to be lifted by gas entering at 3 ; the velocity of the gas may bo intermittently increased to empty the chamber. The gas may be recirculated from the fan 9, which may be placed in the duct 5. The material is discharged in a cyclone 13 connected to a hopper with two chambers 16, 17 each with a valve 18, for use in turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1621137A GB501129A (en) | 1938-06-02 | 1938-06-02 | Improvements in drying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1621137A GB501129A (en) | 1938-06-02 | 1938-06-02 | Improvements in drying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB501129A true GB501129A (en) | 1939-02-22 |
Family
ID=10073167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1621137A Expired GB501129A (en) | 1938-06-02 | 1938-06-02 | Improvements in drying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB501129A (en) |
-
1938
- 1938-06-02 GB GB1621137A patent/GB501129A/en not_active Expired
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