GB826020A - Process and apparatus for treating pulverulent materials - Google Patents
Process and apparatus for treating pulverulent materialsInfo
- Publication number
- GB826020A GB826020A GB4962/56A GB496256A GB826020A GB 826020 A GB826020 A GB 826020A GB 4962/56 A GB4962/56 A GB 4962/56A GB 496256 A GB496256 A GB 496256A GB 826020 A GB826020 A GB 826020A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- gas
- stream
- flows
- pulverulant
- 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
- F26B17/104—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 with fixed or moving internal bodies for defining or changing the course of the entrained material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cyclones (AREA)
- Drying Of Solid Materials (AREA)
Abstract
826,020. Drying, heating and cooling pulverulant materials. RUHRCHEMIE A. G. Feb. 17, 1956 [March 19, 1955], No. 4962/56. Classes 34(2) and 64(2) Pulverulant material is heated or cooled by entrainment in a current of gas which flows through a tube in a helical path induced by vanes attached to a member extending through the tube. Fig. 1 shows a drying apparatus in which the material from a hopper 11 is entrained by a stream of gas issuing from a pipe 13 having a heater 14 and flowing up through a steamjacketed tube having an inner rotary tube 22 carrying vanes 23 and also heated if desired. The material is separated from the gas in a cyclone 20. In a modification, the stream of gas with entrained material flows down through a tube 4, Fig. 2, having an inner tube 5 carrying vanes 6. The material is separated from the gas in a tube 8 and falls into a receiver 10, while the gas flows up through the tube 5. Separation of the finer particles is facilitated by a guide member 9 which increases the rotation of the gas stream.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE826020X | 1955-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB826020A true GB826020A (en) | 1959-12-23 |
Family
ID=6747680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4962/56A Expired GB826020A (en) | 1955-03-19 | 1956-02-17 | Process and apparatus for treating pulverulent materials |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB826020A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2185811A (en) * | 1985-12-13 | 1987-07-29 | Orenstein & Koppel Ag | Cooling dust or fine-grained material |
EP2643649A1 (en) * | 2010-11-26 | 2013-10-02 | Owen Potter | A gas-particle processor |
WO2016072853A1 (en) * | 2014-11-05 | 2016-05-12 | Pulsed Heat B.V. | Method and apparatus for thermal treatment of a flowable material |
-
1956
- 1956-02-17 GB GB4962/56A patent/GB826020A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2185811A (en) * | 1985-12-13 | 1987-07-29 | Orenstein & Koppel Ag | Cooling dust or fine-grained material |
GB2185811B (en) * | 1985-12-13 | 1990-02-14 | Orenstein & Koppel Ag | Apparatus for cooling dust or fine-grained bulk material |
EP2643649A1 (en) * | 2010-11-26 | 2013-10-02 | Owen Potter | A gas-particle processor |
JP2014503343A (en) * | 2010-11-26 | 2014-02-13 | オーウェン・ポッター | Gas-particle process |
EP2643649A4 (en) * | 2010-11-26 | 2015-04-01 | Owen Potter | A gas-particle processor |
US9146055B2 (en) | 2010-11-26 | 2015-09-29 | Owen Potter | Gas-particle processor |
AU2011334611B2 (en) * | 2010-11-26 | 2016-07-07 | April Pty Ltd | A gas-particle processor |
US9670012B2 (en) | 2010-11-26 | 2017-06-06 | Owen Potter | Gas-particle processor |
WO2016072853A1 (en) * | 2014-11-05 | 2016-05-12 | Pulsed Heat B.V. | Method and apparatus for thermal treatment of a flowable material |
NL2013743B1 (en) * | 2014-11-05 | 2016-10-06 | Pulsed Heat B V | Method and device for thermal treatment. |
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