GB189193A - Improvements in, or relating to, rotary apparatus for drying road and other material, calcining or roasting ores, low-temperature distillation of fuel, and apparatus forsimilar purposes - Google Patents
Improvements in, or relating to, rotary apparatus for drying road and other material, calcining or roasting ores, low-temperature distillation of fuel, and apparatus forsimilar purposesInfo
- Publication number
- GB189193A GB189193A GB2206221A GB2206221A GB189193A GB 189193 A GB189193 A GB 189193A GB 2206221 A GB2206221 A GB 2206221A GB 2206221 A GB2206221 A GB 2206221A GB 189193 A GB189193 A GB 189193A
- Authority
- GB
- United Kingdom
- Prior art keywords
- scroll
- trunnion
- shoot
- rotary
- calcining
- 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
- F26B11/0404—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 with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried
- F26B11/0413—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 with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried the subdivision consisting of concentric walls, e.g. multi-pass or recirculation systems; the subdivision consisting of spiral-shaped walls
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
189,193. Wake, J. F. Aug. 19, 1921. Continuous and automatic discharge apparatus, rotary. - Relates to apparatus for drying road materials, &c., calcining ores, and distilling fuel, of the kind comprising a rotary scroll drum through the convolutions of which the material passes in contact with a heating medium, and consists in providing means for positively passing hot air or products of combustion through the scroll passages in a direction opposite to that followed by the material. As applied to the drying of stone for making tar-macadam, the stone is fed by the shoot m, Fig. 1, to the centre of the scroll b of the rotor and passes to the periphery of the scroll and is discharged through the radial tube o and the trunnion g which is provided with a helical vane p. Meanwhile a current of hot air or fluid from a furnace is forced or drawn through the tube q into the trunnion g, and through the scroll channels in the opposite, direction to the material and is exhausted through the shoot to the pipe r. The rotor casing consists of plates c connected by distance pieces to which the scroll is secured, and is supported upon rollers i and rotated through gearing j, k from a pulley l. The scroll channels may be provided with lifting- vanes. In a modification, the axle g<1>, Fig. 4, which is driven through worm-gearing, is substituted for the trunnion g and the fluid is supplied through the flue q<1>, the material falling into the discharge, shoot o'. In a further arrangement, the scroll is formed of concentric plates b<1>, Fig. 8.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2206221A GB189193A (en) | 1921-08-19 | 1921-08-19 | Improvements in, or relating to, rotary apparatus for drying road and other material, calcining or roasting ores, low-temperature distillation of fuel, and apparatus forsimilar purposes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2206221A GB189193A (en) | 1921-08-19 | 1921-08-19 | Improvements in, or relating to, rotary apparatus for drying road and other material, calcining or roasting ores, low-temperature distillation of fuel, and apparatus forsimilar purposes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189193A true GB189193A (en) | 1922-11-20 |
Family
ID=10173280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2206221A Expired GB189193A (en) | 1921-08-19 | 1921-08-19 | Improvements in, or relating to, rotary apparatus for drying road and other material, calcining or roasting ores, low-temperature distillation of fuel, and apparatus forsimilar purposes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189193A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE757980C (en) * | 1937-07-22 | 1953-05-18 | Guenther Hoppe | Dryers, especially for agricultural products |
US2971265A (en) * | 1958-03-31 | 1961-02-14 | Irvin L Young | Rotary drum grain dryer |
CN116007317A (en) * | 2022-12-28 | 2023-04-25 | 江西圣得利橡胶有限公司 | Rubber powder overturning type dryer |
CN117400445A (en) * | 2023-12-14 | 2024-01-16 | 山东乾华塑胶有限公司 | Plastic granules cooling drying device |
-
1921
- 1921-08-19 GB GB2206221A patent/GB189193A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE757980C (en) * | 1937-07-22 | 1953-05-18 | Guenther Hoppe | Dryers, especially for agricultural products |
US2971265A (en) * | 1958-03-31 | 1961-02-14 | Irvin L Young | Rotary drum grain dryer |
CN116007317A (en) * | 2022-12-28 | 2023-04-25 | 江西圣得利橡胶有限公司 | Rubber powder overturning type dryer |
CN117400445A (en) * | 2023-12-14 | 2024-01-16 | 山东乾华塑胶有限公司 | Plastic granules cooling drying device |
CN117400445B (en) * | 2023-12-14 | 2024-03-12 | 山东乾华塑胶有限公司 | Plastic granules cooling drying device |
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