GB238375A - Improvements relating to grain conditioning machines - Google Patents
Improvements relating to grain conditioning machinesInfo
- Publication number
- GB238375A GB238375A GB1931424A GB1931424A GB238375A GB 238375 A GB238375 A GB 238375A GB 1931424 A GB1931424 A GB 1931424A GB 1931424 A GB1931424 A GB 1931424A GB 238375 A GB238375 A GB 238375A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- grain
- valve
- fan
- heater
- 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
- F26B17/1408—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 gas being supplied and optionally extracted through ducts extending into the moving stack of material
- F26B17/1416—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 gas being supplied and optionally extracted through ducts extending into the moving stack of material the ducts being half open or perforated and arranged horizontally
Abstract
238,375. Hall, J. A., and George, W. F. C. Aug. 14, 1924. Gravity, materials descending by; air, controlling circulation of.-Grain is subjected to a rapid heating and drying operation by passing it down a casing d across which air is passed by means of tiers of inverted troughs a forming alternately inlet and outlet ducts, the air being continuously circulated through a fan g and and heater h. The air may be moistened by steam jet or dried by a condenser before being returned to the casing d. Of the lower ducts, some j are open to the atmosphere and the others k are connected to a fan n so that air is drawn through the grain to cool and dry it. If desired, by opening a valve m and closing a similar valve o the whole of the air passing through the grain may pass out through the fan n and is then admitted from the atmosphere uy a valve p or a similar valve in the pipe e. The heater h may then be dispensed with.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1931424A GB238375A (en) | 1924-08-14 | 1924-08-14 | Improvements relating to grain conditioning machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1931424A GB238375A (en) | 1924-08-14 | 1924-08-14 | Improvements relating to grain conditioning machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB238375A true GB238375A (en) | 1925-08-20 |
Family
ID=10127318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1931424A Expired GB238375A (en) | 1924-08-14 | 1924-08-14 | Improvements relating to grain conditioning machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB238375A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102798269A (en) * | 2011-05-28 | 2012-11-28 | 天华化工机械及自动化研究设计院 | Method and equipment for drying/cooling large particles of coal in guide duct type packed tower by cyclic utilization of superheated steam |
CN108466383A (en) * | 2018-03-26 | 2018-08-31 | 天华化工机械及自动化研究设计院有限公司 | A kind of PP GRANULES material takes off the system and its application process of VOC |
-
1924
- 1924-08-14 GB GB1931424A patent/GB238375A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102798269A (en) * | 2011-05-28 | 2012-11-28 | 天华化工机械及自动化研究设计院 | Method and equipment for drying/cooling large particles of coal in guide duct type packed tower by cyclic utilization of superheated steam |
CN102798269B (en) * | 2011-05-28 | 2014-10-22 | 天华化工机械及自动化研究设计院有限公司 | Method and equipment for drying/cooling large particles of coal in guide duct type packed tower by cyclic utilization of superheated steam |
CN108466383A (en) * | 2018-03-26 | 2018-08-31 | 天华化工机械及自动化研究设计院有限公司 | A kind of PP GRANULES material takes off the system and its application process of VOC |
CN108466383B (en) * | 2018-03-26 | 2020-06-16 | 天华化工机械及自动化研究设计院有限公司 | System for removing VOC (volatile organic compounds) from polypropylene granules and application method thereof |
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