DE2551666C2 - - Google Patents
Info
- Publication number
- DE2551666C2 DE2551666C2 DE2551666A DE2551666A DE2551666C2 DE 2551666 C2 DE2551666 C2 DE 2551666C2 DE 2551666 A DE2551666 A DE 2551666A DE 2551666 A DE2551666 A DE 2551666A DE 2551666 C2 DE2551666 C2 DE 2551666C2
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- flash
- evaporator
- steam
- condensation 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
- 239000007788 liquid Substances 0.000 claims description 114
- 238000001704 evaporation Methods 0.000 claims description 35
- 230000008020 evaporation Effects 0.000 claims description 34
- 238000009833 condensation Methods 0.000 claims description 26
- 230000005494 condensation Effects 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 239000011552 falling film Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 239000007789 gas Substances 0.000 description 8
- 238000012546 transfer Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000002040 relaxant effect Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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
- B01D3/06—Flash distillation
- B01D3/065—Multiple-effect flash distillation (more than two traps)
-
- 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
- C02F1/043—Details
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49132460A JPS5159070A (zh) | 1974-11-19 | 1974-11-19 | |
| US61273675A | 1975-09-12 | 1975-09-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2551666A1 DE2551666A1 (de) | 1976-05-20 |
| DE2551666C2 true DE2551666C2 (zh) | 1987-10-15 |
Family
ID=26467030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752551666 Granted DE2551666A1 (de) | 1974-11-19 | 1975-11-18 | Entspannungs-(flash-)verdampfungsanlage |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU502917B2 (zh) |
| DE (1) | DE2551666A1 (zh) |
| FR (1) | FR2293230A1 (zh) |
| GB (1) | GB1534017A (zh) |
| IT (1) | IT1060094B (zh) |
| NL (1) | NL7513452A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007010575A1 (de) * | 2007-02-26 | 2008-11-20 | Joseph Wallers | Vorrichtung und Verfahren zur Meerwasserentsalzung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2990011A (en) * | 1957-10-03 | 1961-06-27 | Stratford Eng Corp | Flash evaporator rotor |
| US3219554A (en) * | 1962-11-07 | 1965-11-23 | Fmc Corp | Flash distillation apparatus with direct contact heat exchange |
| FR1410993A (fr) * | 1963-01-18 | 1965-09-17 | Ppm Ges Fuer Wasser | Procédé pour produire de l'eau pure à partir de l'eau de mer et autres solutions par vaporisation instantanée et condensation |
| IT1005651B (it) * | 1966-12-20 | 1976-09-30 | Dam Spa | Procedimento ed apparecchiatura per la distillazione di un liqui do ed in particolare per la produ zione di acqua dolce da acqua di mare sia per uso industriale che per l ottenimento di acqua pota bile |
| US3567591A (en) * | 1969-03-03 | 1971-03-02 | Donald F Othmer | Method for open multicondensation of vapors from multiflash evaporations |
| US3717554A (en) * | 1969-03-29 | 1973-02-20 | Siemens Ag | Device for reclaiming sweet water from sea water or brackish water |
-
1975
- 1975-11-13 GB GB46903/75A patent/GB1534017A/en not_active Expired
- 1975-11-14 IT IT52220/75A patent/IT1060094B/it active
- 1975-11-18 DE DE19752551666 patent/DE2551666A1/de active Granted
- 1975-11-18 NL NL7513452A patent/NL7513452A/xx not_active Application Discontinuation
- 1975-11-19 AU AU86741/75A patent/AU502917B2/en not_active Expired
- 1975-11-19 FR FR7535348A patent/FR2293230A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007010575A1 (de) * | 2007-02-26 | 2008-11-20 | Joseph Wallers | Vorrichtung und Verfahren zur Meerwasserentsalzung |
Also Published As
| Publication number | Publication date |
|---|---|
| AU502917B2 (en) | 1979-08-16 |
| NL7513452A (nl) | 1976-05-21 |
| FR2293230A1 (fr) | 1976-07-02 |
| FR2293230B1 (zh) | 1980-04-11 |
| GB1534017A (en) | 1978-11-29 |
| AU8674175A (en) | 1977-05-26 |
| IT1060094B (it) | 1982-07-10 |
| DE2551666A1 (de) | 1976-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SPINTECH INDUSTRIES, INC., BELLEVUE, WASH., US |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: SEIDS, H., DIPL.-PHYS., PAT.-ANW., 6200 WIESBADEN |
|
| 8381 | Inventor (new situation) |
Free format text: STANDIFORD, FERRIS CHARLES, GREENBANK, WASH., US |
|
| 8339 | Ceased/non-payment of the annual fee |