GB588214A - Improvements in tray-type evaporators - Google Patents
Improvements in tray-type evaporatorsInfo
- Publication number
- GB588214A GB588214A GB2901/45A GB290145A GB588214A GB 588214 A GB588214 A GB 588214A GB 2901/45 A GB2901/45 A GB 2901/45A GB 290145 A GB290145 A GB 290145A GB 588214 A GB588214 A GB 588214A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- trays
- tray
- evaporator
- liquid
- 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
- B01D1/06—Evaporators with vertical tubes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/16—Treatment of water, waste water, or sewage by heating by distillation or evaporation using waste heat from other processes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
In an evaporator comprising several shallow trays 4 disposed vertically above each other in a shell 6 with vertical heating tubes 2 extending through all the trays, the joints between the tubes and the bottoms of the trays are made fluid-tight, and staggered overflow weirs 5 are provided for feeding the liquid from one tray to another. A cover 9 is bolted to the under surface of tube sheet 1 and this has a horizontal partition 10 which serves as tube sheet for a series of tubes 11 of smaller diameter than tubes 2, and extending therethrough; the tubes 11 serve to feed heating medium, introduced through port 12, to the tubes 2, which are closed at their upper ends by removable plugs 3. The liquid to be evaporated is fed through line 8 and vapours are <PICT:0588214/III/1> withdrawn through outlet 7. The evaporator is primarily intended for the production of pure water for boiler feed purposes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US588214XA | 1944-05-10 | 1944-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB588214A true GB588214A (en) | 1947-05-16 |
Family
ID=22019121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2901/45A Expired GB588214A (en) | 1944-05-10 | 1945-02-05 | Improvements in tray-type evaporators |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB588214A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2827267A (en) * | 1954-09-17 | 1958-03-18 | Griscom Russell Co | Gas stripping apparatus |
US3085626A (en) * | 1955-03-21 | 1963-04-16 | Saint Gobain | Heat transfer apparatus |
FR2593718A1 (en) * | 1986-01-31 | 1987-08-07 | Kestner App Evaporateurs | Falling film evaporator |
WO2003078014A1 (en) * | 2002-03-20 | 2003-09-25 | Albert Faritovich Saifutdinov | A compact rectifying unit for separation of mixed fluids and rectifying process for separation of such mixed fluids |
-
1945
- 1945-02-05 GB GB2901/45A patent/GB588214A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2827267A (en) * | 1954-09-17 | 1958-03-18 | Griscom Russell Co | Gas stripping apparatus |
US3085626A (en) * | 1955-03-21 | 1963-04-16 | Saint Gobain | Heat transfer apparatus |
FR2593718A1 (en) * | 1986-01-31 | 1987-08-07 | Kestner App Evaporateurs | Falling film evaporator |
WO2003078014A1 (en) * | 2002-03-20 | 2003-09-25 | Albert Faritovich Saifutdinov | A compact rectifying unit for separation of mixed fluids and rectifying process for separation of such mixed fluids |
US7588666B2 (en) | 2002-03-20 | 2009-09-15 | A. Saifutdinov | Compact rectifying unit for separation of mixed fluids and rectifying process for separation of such mixed fluids |
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