GB829036A - Improvements in or relating to evaporators - Google Patents
Improvements in or relating to evaporatorsInfo
- Publication number
- GB829036A GB829036A GB500957A GB500957A GB829036A GB 829036 A GB829036 A GB 829036A GB 500957 A GB500957 A GB 500957A GB 500957 A GB500957 A GB 500957A GB 829036 A GB829036 A GB 829036A
- Authority
- GB
- United Kingdom
- Prior art keywords
- evaporator
- vapour
- heater
- ejector
- stages
- 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
- 239000012267 brine Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/14—Telescopic props
- E21D15/16—Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure
- E21D15/24—Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure with axial screw-and-nut, rack-and-worm, or like mechanism
- E21D15/26—Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure with axial screw-and-nut, rack-and-worm, or like mechanism with screw, worm, or the like, not self-locking but normally prevented from rotation by friction members which slip upon excessive pressure
-
- 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
- C02F1/06—Flash evaporation
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
In a multi-stage flash evaporator having three or more stages each comprising a flash chamber and an associated heater or vapour receiver and an ejector for supplying steam to a live steam heater, the suction side of the ejector is connected to an intermediate stage of the evaporator so as to entrain brine vapour therefrom and deliver such vapour to the live steam heater. The evaporator may have considerably more than 3 stages, in which case the suction side of the ejector is connected to the heater or vapour receiver of one of the last few stages. The evaporator may also have at least two fresh liquid heaters which operate at highest temperature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB500957A GB829036A (en) | 1957-02-13 | 1957-02-13 | Improvements in or relating to evaporators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB500957A GB829036A (en) | 1957-02-13 | 1957-02-13 | Improvements in or relating to evaporators |
Publications (1)
Publication Number | Publication Date |
---|---|
GB829036A true GB829036A (en) | 1960-02-24 |
Family
ID=9788030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB500957A Expired GB829036A (en) | 1957-02-13 | 1957-02-13 | Improvements in or relating to evaporators |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB829036A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3342697A (en) * | 1964-07-28 | 1967-09-19 | Roland P Hammond | Multistage flash evaporator |
DE2507209A1 (en) * | 1974-02-22 | 1975-08-28 | Sasakura Eng Co Ltd | CONTINUOUS PROCESS OF EVAPORATION AND MULTI-STAGE EVAPORATOR FOR THIS |
-
1957
- 1957-02-13 GB GB500957A patent/GB829036A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3342697A (en) * | 1964-07-28 | 1967-09-19 | Roland P Hammond | Multistage flash evaporator |
DE2507209A1 (en) * | 1974-02-22 | 1975-08-28 | Sasakura Eng Co Ltd | CONTINUOUS PROCESS OF EVAPORATION AND MULTI-STAGE EVAPORATOR FOR THIS |
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