ES417067A1 - Desalination apparatus - Google Patents
Desalination apparatusInfo
- Publication number
- ES417067A1 ES417067A1 ES417067A ES417067A ES417067A1 ES 417067 A1 ES417067 A1 ES 417067A1 ES 417067 A ES417067 A ES 417067A ES 417067 A ES417067 A ES 417067A ES 417067 A1 ES417067 A1 ES 417067A1
- Authority
- ES
- Spain
- Prior art keywords
- tubes
- section
- bucket
- seawater
- film evaporators
- 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
- B01D3/06—Flash distillation
- B01D3/065—Multiple-effect flash distillation (more than two traps)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
-
- 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
- C02F1/08—Thin film 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
-
- 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)
- Chemical Kinetics & Catalysis (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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Processing Of Terminals (AREA)
Abstract
Apparatus for desalination of seawater, characterized in that it consists of a vertically arranged column and divided into several cylindrical sections, each of which comprises the following elements: a) two film evaporators equipped with two sets of vertical tubes and sections preferably in the form of a circular segment, without an outer jacket; b) two cuvettes, each of which is connected: at the bottom with the upper surface of the tubes of one of the film evaporators of the same section, while in the last section, free of film evaporators, said cuvette it is connected to the brine discharge pipe; at the top with the bottom surface of the tubes of one of the film evaporators of the overlapping section, while in the first section said trays are connected to the tube for feeding the seawater; c) a lamination system (bottleneck) arranged at the bottom of each bucket and with the purpose of allowing the brine to pass from the bucket to the surface of the tubes arranged below, dissipating the positive pressure difference between the basin and said tube surface; d) holes made in the upper part of each bucket, except for the bucket in the first section; e) one or more siphon tubes to extract the condensate accumulated at the bottom of each section and to reintroduce it at the intermediate point of the following section; f) a tube set exchanger, preferably arranged horizontally, to preheat seawater, the preheating means being the steam produced in each individual stage, and also intended to condense all the steam in the last section; g) devices to transfer the inert gases that may be present from one section to the next, to the vacuum station; h) tubes for feeding seawater; i) tubes for brine discharge; l) fresh water discharge pipes; m) tubes for the introduction of primary steam; n) tubes for connection to the vacuum system. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT26732/72A IT964539B (en) | 1972-07-07 | 1972-07-07 | EQUIPMENT FOR THE DESALINATION OF SEA WATER |
Publications (1)
Publication Number | Publication Date |
---|---|
ES417067A1 true ES417067A1 (en) | 1976-03-01 |
Family
ID=11220125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES417067A Expired ES417067A1 (en) | 1972-07-07 | 1973-07-06 | Desalination apparatus |
Country Status (25)
Country | Link |
---|---|
JP (1) | JPS5633121B2 (en) |
AR (1) | AR195032A1 (en) |
BE (1) | BE801425A (en) |
BG (1) | BG21190A3 (en) |
BR (1) | BR7305086D0 (en) |
CA (1) | CA1020487A (en) |
DD (1) | DD106334A5 (en) |
DE (1) | DE2334481C3 (en) |
DK (1) | DK143269C (en) |
ES (1) | ES417067A1 (en) |
FR (1) | FR2192072B1 (en) |
GB (1) | GB1396074A (en) |
IE (1) | IE37827B1 (en) |
IN (1) | IN139924B (en) |
IT (1) | IT964539B (en) |
NL (1) | NL177998C (en) |
NO (1) | NO139046C (en) |
OA (1) | OA04465A (en) |
PL (1) | PL81608B1 (en) |
RO (1) | RO61605A (en) |
SE (1) | SE390955B (en) |
SU (1) | SU1075946A3 (en) |
TR (1) | TR17860A (en) |
YU (1) | YU35551B (en) |
ZA (1) | ZA734154B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1113611B (en) * | 1977-09-14 | 1986-01-20 | Snam Progetti | EQUIPMENT FOR THE DESALATION OF SEA OR SALT WATER |
IT1041777B (en) * | 1975-07-15 | 1980-01-10 | Snam Progetti | SEA WATER DESALINATION EQUIPMENT WITH AUTOMATIC ADJUSTMENT OF FRESHWATER AND BRINE LEVELS |
GB2120720B (en) * | 1982-05-24 | 1985-11-20 | Dvt Buro Fur Anwendung Deutsch | Pressure-tight tank |
DE3219387A1 (en) * | 1982-05-24 | 1983-12-01 | D.V.T. Büro für Anwendung Deutscher Verfahrenstechnik H. Morsy, 4000 Düsseldorf | ARRANGEMENT FOR THE DESALINATION OF SEA WATER BY THE MULTI-EFFECT EVAPORATION PROCESS |
DE3239816A1 (en) * | 1982-05-24 | 1983-11-24 | Dvt Deutsch Verfahrenstech | METHOD FOR DISTILLING SEAWATER FROM SEAWATER |
EP0133427A1 (en) * | 1983-01-17 | 1985-02-27 | SAARI, Risto | Heat exchanger in plate construction |
JPH0144259Y2 (en) * | 1985-02-12 | 1989-12-21 | ||
JPS6412720U (en) * | 1987-07-13 | 1989-01-23 | ||
JP6656940B2 (en) * | 2016-01-29 | 2020-03-04 | 株式会社荏原製作所 | Multi-effect thin film evaporative concentrator with switching operation |
CN111375218B (en) * | 2020-03-30 | 2021-09-03 | 山东凯斯达机械制造有限公司 | Molasses concentrating device and using method and process thereof |
CN111359240B (en) * | 2020-03-30 | 2021-08-20 | 山东凯斯达机械制造有限公司 | Tubular falling film evaporator, concentration device and using method and process of concentration device |
CN114917600A (en) * | 2022-06-01 | 2022-08-19 | 启东神农机械有限公司 | Evaporative crystallization process and device for producing borax from salt lake lithium extraction discharge liquid |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487873A (en) * | 1967-02-15 | 1970-01-06 | Le Roy A Bromley | Multiple effect flash evaporator |
-
1972
- 1972-07-07 IT IT26732/72A patent/IT964539B/en active
-
1973
- 1973-06-15 YU YU1624/73A patent/YU35551B/en unknown
- 1973-06-19 IE IE1013/73A patent/IE37827B1/en unknown
- 1973-06-20 ZA ZA734154A patent/ZA734154B/en unknown
- 1973-06-21 GB GB2962973A patent/GB1396074A/en not_active Expired
- 1973-06-21 TR TR17860A patent/TR17860A/en unknown
- 1973-06-25 BE BE1005190A patent/BE801425A/en not_active IP Right Cessation
- 1973-06-25 FR FR7323047A patent/FR2192072B1/fr not_active Expired
- 1973-06-26 IN IN1487/CAL/73A patent/IN139924B/en unknown
- 1973-06-28 AR AR247808D patent/AR195032A1/en active
- 1973-07-03 NO NO2726/73A patent/NO139046C/en unknown
- 1973-07-05 JP JP7533373A patent/JPS5633121B2/ja not_active Expired
- 1973-07-06 ES ES417067A patent/ES417067A1/en not_active Expired
- 1973-07-06 PL PL1973163863A patent/PL81608B1/en unknown
- 1973-07-06 BR BR5086/73A patent/BR7305086D0/en unknown
- 1973-07-06 DK DK377473A patent/DK143269C/en not_active IP Right Cessation
- 1973-07-06 SE SE7309562A patent/SE390955B/en unknown
- 1973-07-06 CA CA175,834A patent/CA1020487A/en not_active Expired
- 1973-07-06 BG BG024052A patent/BG21190A3/en unknown
- 1973-07-06 DE DE2334481A patent/DE2334481C3/en not_active Expired
- 1973-07-06 SU SU731942404A patent/SU1075946A3/en active
- 1973-07-06 RO RO75367A patent/RO61605A/ro unknown
- 1973-07-06 DD DD172109A patent/DD106334A5/xx unknown
- 1973-07-09 NL NLAANVRAGE7309583,A patent/NL177998C/en not_active IP Right Cessation
- 1973-08-24 OA OA54995A patent/OA04465A/en unknown
Also Published As
Publication number | Publication date |
---|---|
SU1075946A3 (en) | 1984-02-23 |
DE2334481A1 (en) | 1974-01-24 |
FR2192072B1 (en) | 1977-08-05 |
NL177998C (en) | 1986-01-02 |
ZA734154B (en) | 1974-11-27 |
FR2192072A1 (en) | 1974-02-08 |
BE801425A (en) | 1973-10-15 |
NO139046B (en) | 1978-09-18 |
NO139046C (en) | 1978-12-27 |
DE2334481B2 (en) | 1978-05-03 |
DD106334A5 (en) | 1974-06-12 |
BR7305086D0 (en) | 1974-09-05 |
YU35551B (en) | 1981-04-30 |
RO61605A (en) | 1977-01-15 |
SE390955B (en) | 1977-01-31 |
IE37827B1 (en) | 1977-10-26 |
IN139924B (en) | 1976-08-21 |
NL7309583A (en) | 1974-01-09 |
PL81608B1 (en) | 1975-08-30 |
OA04465A (en) | 1980-03-15 |
TR17860A (en) | 1976-05-12 |
AR195032A1 (en) | 1973-08-30 |
DK143269B (en) | 1981-08-03 |
YU162473A (en) | 1980-09-25 |
AU5641873A (en) | 1974-12-05 |
GB1396074A (en) | 1975-05-29 |
BG21190A3 (en) | 1976-03-20 |
DE2334481C3 (en) | 1979-01-11 |
IE37827L (en) | 1974-01-07 |
NL177998B (en) | 1985-08-01 |
JPS4953160A (en) | 1974-05-23 |
JPS5633121B2 (en) | 1981-08-01 |
CA1020487A (en) | 1977-11-08 |
IT964539B (en) | 1974-01-31 |
DK143269C (en) | 1981-11-30 |
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