GB405276A - Improvements in and relating to the transference of heat from surfaces to liquids orsemi-liquids - Google Patents
Improvements in and relating to the transference of heat from surfaces to liquids orsemi-liquidsInfo
- Publication number
- GB405276A GB405276A GB2123532A GB2123532A GB405276A GB 405276 A GB405276 A GB 405276A GB 2123532 A GB2123532 A GB 2123532A GB 2123532 A GB2123532 A GB 2123532A GB 405276 A GB405276 A GB 405276A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- blades
- cylinder
- liquids
- sugar
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
- B01D1/222—In rotating vessels; vessels with movable parts
- B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
- B01D1/225—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Confectionery (AREA)
Abstract
<PICT:0405276/III/1> In film evaporators of the type in which the liquid flows down the inside of a vertical jacketed cylinder 1 against which it is pressed by a plurality of rearwardly inclined notched blades 11 rotating about a vertical axis 10, the surface of the liquid is constantly disturbed by using a substantial number of blades, e.g. sixteen, rotating at about 25 feet per second and free escape is provided for the liquid at the bottom of the cylinder without permitting access of air. Liquid, e.g. sugar syrup is delivered from a bent pipe 14 through a lateral slot 14a on to the inside of the cylinder 1. The blades 11 are hinged on spindles 16 carried by members 15 fixed to the axis 10 which is driven from a pulley 12. The lowest member 15 supports a lipped tray 17 from which the boiled sugar is transferred by centrifugal force into a jacketed hopper H having a self-sealing pivoted cap valve 28. The vapours involved are removed by a fan 13. The evaporator is incorporated in a plant for boiling sugar for confectionery comprising also a cooling table and collecting bowl and a driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2123532A GB405276A (en) | 1932-07-27 | 1932-07-27 | Improvements in and relating to the transference of heat from surfaces to liquids orsemi-liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2123532A GB405276A (en) | 1932-07-27 | 1932-07-27 | Improvements in and relating to the transference of heat from surfaces to liquids orsemi-liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB405276A true GB405276A (en) | 1934-01-29 |
Family
ID=10159476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2123532A Expired GB405276A (en) | 1932-07-27 | 1932-07-27 | Improvements in and relating to the transference of heat from surfaces to liquids orsemi-liquids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB405276A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1111921B (en) * | 1954-11-23 | 1961-07-27 | Baker Perkins Ltd | Caramel or toffee cooking and caramelizing system operated in continuous flow |
| DE1263472B (en) * | 1962-05-14 | 1968-03-14 | Baker Perkins Holdings Ltd | Cooker for thickening sugar masses |
-
1932
- 1932-07-27 GB GB2123532A patent/GB405276A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1111921B (en) * | 1954-11-23 | 1961-07-27 | Baker Perkins Ltd | Caramel or toffee cooking and caramelizing system operated in continuous flow |
| DE1263472B (en) * | 1962-05-14 | 1968-03-14 | Baker Perkins Holdings Ltd | Cooker for thickening sugar masses |
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