GB446739A - Improvements in or relating to evaporators with internal rotary heating members - Google Patents
Improvements in or relating to evaporators with internal rotary heating membersInfo
- Publication number
- GB446739A GB446739A GB2544534A GB2544534A GB446739A GB 446739 A GB446739 A GB 446739A GB 2544534 A GB2544534 A GB 2544534A GB 2544534 A GB2544534 A GB 2544534A GB 446739 A GB446739 A GB 446739A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- liquid
- pict
- iii
- chamber
- 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
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/08—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in rotating vessels; Atomisation on rotating discs
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
<PICT:0446739/III/1> <PICT:0446739/III/2> <PICT:0446739/III/3> An evaporator contains a rapidly rotated drum a supplied internally with heating steam and having internal longitudinal ribs b with inclined surfaces d between them in order that condensate from the steam within the drum may be driven by centrifugal force through apertures e into a collecting chamber f at the end of the drum. The heating unit may be immersed in a bulk of liquid and may also serve as the rotor of a pump. In a modification, a pump s, Fig. 7, forces liquid to leave chamber w through tubes t provided with apertures through which the liquid is sprayed on to the drum. Liquid trickles down the drum and collects in the bottom of the surrounding chamber from which it is removed by pump s. Liquid particles in the escaping vapour are flung against the chamber walls by blading v1 rotating with the drum, and trickle down to the collecting space at the bottom. Alternatively, the tubes t may not have spraying apertures and may feed the liquid into an annular trough on the top of the drum from which the liquid escapes and flows as a film down the drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2544534A GB446739A (en) | 1934-09-04 | 1934-09-04 | Improvements in or relating to evaporators with internal rotary heating members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2544534A GB446739A (en) | 1934-09-04 | 1934-09-04 | Improvements in or relating to evaporators with internal rotary heating members |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB446739A true GB446739A (en) | 1936-05-04 |
Family
ID=10227783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2544534A Expired GB446739A (en) | 1934-09-04 | 1934-09-04 | Improvements in or relating to evaporators with internal rotary heating members |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB446739A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4126177A (en) * | 1977-03-10 | 1978-11-21 | Chemetron Corporation | Dual scraped surface heat exchanger |
| CN113039000A (en) * | 2021-02-19 | 2021-06-25 | 安徽金禾实业股份有限公司 | Production equipment and production method of sucrose-6-ester |
| CN114392574A (en) * | 2021-12-24 | 2022-04-26 | 南昌工程学院 | Plant continuous distillation extraction element |
-
1934
- 1934-09-04 GB GB2544534A patent/GB446739A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4126177A (en) * | 1977-03-10 | 1978-11-21 | Chemetron Corporation | Dual scraped surface heat exchanger |
| CN113039000A (en) * | 2021-02-19 | 2021-06-25 | 安徽金禾实业股份有限公司 | Production equipment and production method of sucrose-6-ester |
| CN114392574A (en) * | 2021-12-24 | 2022-04-26 | 南昌工程学院 | Plant continuous distillation extraction element |
| CN114392574B (en) * | 2021-12-24 | 2023-08-29 | 南昌工程学院 | Plant continuous distillation extraction element |
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