GB859359A - Improvements in or relating to heat exchangers for heating or cooling flowable solids - Google Patents
Improvements in or relating to heat exchangers for heating or cooling flowable solidsInfo
- Publication number
- GB859359A GB859359A GB2206259A GB2206259A GB859359A GB 859359 A GB859359 A GB 859359A GB 2206259 A GB2206259 A GB 2206259A GB 2206259 A GB2206259 A GB 2206259A GB 859359 A GB859359 A GB 859359A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- liquid
- flights
- heating
- openings
- 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
- F26B11/0445—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 having conductive heating arrangements, e.g. heated drum wall
- F26B11/045—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 having conductive heating arrangements, e.g. heated drum wall using heated internal elements, e.g. which move through or convey the materials to be dried
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Confectionery (AREA)
Abstract
859,359. Heating and cooling granular materials. LINK-BELT CO. June 26, 1959, No. 22062/59. Class 64(2) Solids, such as soyabean meal, detergents, sugar, ores or chemicals, from a shoot 46 are passed by a double helix 52 in the reduced end of a rotated drum 14 to the interior of the drum and they are passed through this by spaced hollow flights 54 of chordal form, Fig. 3, to the reduced, discharge end of the drum which has a double helix with scooping flanges 76 in the conical connecting portion 34. The bottom of the drum 14 is immersed in heating or cooling liquid in a tank 10. To replace vapour lost through an outlet 42, further liquid may be added through an inlet 12. The liquid supply may be continuous in which case an outlet is provided at the solids-feeding end. Liquid is scooped into the flights 54 through openings 64 in the drum wall adjacent the leading ends of the flights. Openings 66 at the trailing ends, fitted wth plugs each chosen according to the size of an orifice through it, slowly release some of the liquid as the drum rotates. The remainder of the liquid is carried over and discharges back to the tank 10 through the openings 64 as the flights descend.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2206259A GB859359A (en) | 1959-06-26 | 1959-06-26 | Improvements in or relating to heat exchangers for heating or cooling flowable solids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2206259A GB859359A (en) | 1959-06-26 | 1959-06-26 | Improvements in or relating to heat exchangers for heating or cooling flowable solids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB859359A true GB859359A (en) | 1961-01-18 |
Family
ID=10173291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2206259A Expired GB859359A (en) | 1959-06-26 | 1959-06-26 | Improvements in or relating to heat exchangers for heating or cooling flowable solids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB859359A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3983931A (en) * | 1972-02-15 | 1976-10-05 | Commonwealth Scientific And Industrial Research Organization | Method and apparatus for transferring heat to or from material |
-
1959
- 1959-06-26 GB GB2206259A patent/GB859359A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3983931A (en) * | 1972-02-15 | 1976-10-05 | Commonwealth Scientific And Industrial Research Organization | Method and apparatus for transferring heat to or from material |
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