GB921593A - Improvements in thermal dryers of the cascade type - Google Patents
Improvements in thermal dryers of the cascade typeInfo
- Publication number
- GB921593A GB921593A GB4110960A GB4110960A GB921593A GB 921593 A GB921593 A GB 921593A GB 4110960 A GB4110960 A GB 4110960A GB 4110960 A GB4110960 A GB 4110960A GB 921593 A GB921593 A GB 921593A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tower
- drying
- chamber
- inlet
- vertical
- 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
- F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
- F26B17/14—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas
- F26B17/1433—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material
- F26B17/1466—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being in movement
- F26B17/1475—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being in movement the movement being a vibration or oscillation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
921,593. Drying-towers. SIMONACO Ltd. Jan. 15, 1962 [Jan. 30, 1961], No. 41109/60. Class 34 (2). A drying-tower comprises an upper inlet and lower outlet for the material to be treated by heated gases admitted to and exhausted from the tower at points intermediate the inlet and outlet, and a vertical framework within the tower having at least two slotted, oppositely inclined shelves secured thereto, and means to vibrate the framework and shelves in vertical directions. A rectangular drying-tower 11 having a metal plate wall lined with insulating brick 12 and inner lining 13 of refractory bricks has an upper material inlet 35 and a lower material discharge outlet 33 in a rotating air lock valve 34, the material being dried by heated gases passing into and out of the tower through lower and upper ducts 36, 37 or vice versa. A vertical framework formed of four vertical members 16 having secured thereto vertically spaced, oppositely inclined slotted shelves, is suspended from springs 22 above a closure plate 17 at the top of the tower for vertical movement relative to the tower, which movement is imparted by a unit 24 mounted above the tower. Each shelf comprises two opposite side members or supports 27 secured to opposite sides of the frame defined by the members 16 and connected together by spaced apart parallel bars 28 of angle iron which have one side lying either substantially parallel with or at an acute angle to one longitudinal edge of each side member 27. One third of each side member is unobstructed by the bars 28 to permit passage of the material to the next succeeding shelf. A cooling chamber 41 may be formed within the tower and positioned below the outlet 33 of the drying-chamber, which cooling-chamber has substantially similar apparatus as the drying- chamber but cooling air is introduced thereinto through the inlet 45.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4110960A GB921593A (en) | 1961-01-30 | 1961-01-30 | Improvements in thermal dryers of the cascade type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4110960A GB921593A (en) | 1961-01-30 | 1961-01-30 | Improvements in thermal dryers of the cascade type |
Publications (1)
Publication Number | Publication Date |
---|---|
GB921593A true GB921593A (en) | 1963-03-20 |
Family
ID=10418159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4110960A Expired GB921593A (en) | 1961-01-30 | 1961-01-30 | Improvements in thermal dryers of the cascade type |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB921593A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5345997A (en) * | 1991-05-17 | 1994-09-13 | Hilti Aktiengesellschaft | Cooling device |
WO2005047791A2 (en) * | 2003-11-12 | 2005-05-26 | Jahn Benjamin Lonsdale Hohne | Drying of particulate materials |
FR3057345A1 (en) * | 2016-10-11 | 2018-04-13 | Gerard Heurgue | DEVICE FOR DRYING AND COOLING A GRANULAR PRODUCT BY ASCENDING AIR FLOW |
-
1961
- 1961-01-30 GB GB4110960A patent/GB921593A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5345997A (en) * | 1991-05-17 | 1994-09-13 | Hilti Aktiengesellschaft | Cooling device |
WO2005047791A2 (en) * | 2003-11-12 | 2005-05-26 | Jahn Benjamin Lonsdale Hohne | Drying of particulate materials |
WO2005047791A3 (en) * | 2003-11-12 | 2005-06-30 | Jahn Benjamin Lonsdale Hohne | Drying of particulate materials |
FR3057345A1 (en) * | 2016-10-11 | 2018-04-13 | Gerard Heurgue | DEVICE FOR DRYING AND COOLING A GRANULAR PRODUCT BY ASCENDING AIR FLOW |
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