CN102358626A - Seawater desalination system - Google Patents
Seawater desalination system Download PDFInfo
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- CN102358626A CN102358626A CN2011102861209A CN201110286120A CN102358626A CN 102358626 A CN102358626 A CN 102358626A CN 2011102861209 A CN2011102861209 A CN 2011102861209A CN 201110286120 A CN201110286120 A CN 201110286120A CN 102358626 A CN102358626 A CN 102358626A
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- 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
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Abstract
The invention relates to a seawater desalination system which is characterized by comprising a preheater, a boiling chamber, a combined generator, an outer heater, a concentrated bittern tank, a fresh water pool, a fresh water tank an atomization tower, wherein, the preheater is provided with a seawater inlet and a seawater outlet, and the seawater outlet communicates with an inlet of a condenser of the combined generator through a circulating pump, an outlet of the condenser communicates with an inlet of the outer heater through a pipeline, an outlet of the outer heater communicates with an inlet of an evaporating tray through a pipeline, steam generated by the evaporating tray contacts with the condenser to form condensed water which communicates with the fresh water tank, steam of the evaporating tray communicates with an inlet of a condenser in the boiling chamber through a pipeline, the bottom of the boiling chamber communicates with an inlet of the concentrated bittern tank through a pipeline, an outlet of the condenser in the boiling chamber communicates with the fresh water tank, an outlet of the concentrated bittern tank communicates with a liquid inlet of the atomization tower through a plunger pump, and a steam outlet of the atomization tower communicates with the fresh water pool through a pipeline. The seawater desalination system provided in the invention can separate concentrated bittern from seawater and enables secondary pollution to seawater to be avoided.
Description
Technical field
The present invention relates to a kind of brine disposal system.Specifically, be to be used for the salinity in the seawater is separated, made the seawater desalination system of desalinating sea water into fresh water.
Background technology
Along with the fast development of industry and warming of weather, the shortage of Freshwater resources becomes clear day by day.Especially in some hinterland and desert area, the poorness of fresh water is particularly protruded, and has had a strong impact on development of industry and agriculture and people's quality of life.Therefore, need to seek new water source.As everyone knows, seawater is inexhaustible water resources.But owing to contain salt in the seawater, can't directly be used for industrial and agricultural production, more can not directly be used for people's life.Therefore, just must handle, the salinity in the seawater is separated, make desalinating sea water into fresh water seawater.
At present, the method for salinity mainly is to adopt membrane separation process in the separation seawater.Adopt membrane separation process that fresh water is separated, produced to the salinity in the seawater, energy-conservation reliable.But the concentrated seawater of isolated saltiness higher (5%) all is discharged into the sea, has caused the pollution once more to seawater again.
Summary of the invention
The problem that the present invention will solve provides a kind of seawater desalination system.Adopt this seawater desalination system, can from seawater, isolate dense bittern, can dense bittern be processed industrial salt, thereby avoided pollution once more seawater through the equipment that other establishes.
For addressing the above problem, take following technical scheme:
Seawater desalination system characteristics of the present invention are to comprise preheater, boiling-house, combination generator, outer well heater, dense bittern jar, fresh-water pool, fresh water jar and atomisation tower; Sea intake, seawer outlet are arranged on the preheater; Combination generator contains some casings, and the upper and lower of each cabinets cavity has condensing surface and evaporating pan respectively.Said seawer outlet is communicated with the condenser inlet of combination generator through recycle pump.The outlet of condensing surface is communicated with the import of outer well heater through pipeline; The outlet of outer well heater is communicated with the evaporating pan import by pipeline; Be covered with micropore on the trying to get to the heart of a matter of evaporating pan, the water vapor that evaporating pan produces communicates with the fresh water jar by pipeline after rising to condensing surface to make contact to water of condensation under suction function.Condensing surface is arranged in the boiling-house, and the steam of evaporating pan is communicated with the condenser inlet of boiling-house through pipeline, and the bottom of boiling-house is communicated with the import of dense bittern jar through pipeline, and the condensator outlet of boiling-house is communicated with the fresh water jar.The outlet of dense bittern jar is communicated with the liquid-inlet of atomisation tower through rampump, and the vapour outlet of atomisation tower is communicated with fresh-water pool through pipeline.
Said combination generator contains two above cell generators, between adjacent two cell generators: be connected between the interior condensator outlet of the condenser inlet in cell generator and another cell generator.The bottom half of adjacent two cell generators is connected.
Said atomisation tower contains tower body, the bittern relief outlet is arranged at the bottom of the tower; Said vapour outlet is on the tower body top cover.The tower body intracavity bottom has spraying mechanism, and the import of spraying mechanism is communicated with the import of tower body;
Said spraying mechanism comprises annular conduit, and plane that annular conduit encloses is axial vertical with tower body.Annular conduit circumferentially be evenly equipped with water outlet, nozzle is arranged in the water outlet, the spout of said nozzle is towards the top.The tower body import is communicated with annular conduit.
Take such scheme, have the following advantages:
Can find out by such scheme; Because the present invention partly is made up of preheater, boiling-house, combination generator, outer well heater, dense bittern jar, fresh-water pool, fresh water jar and atomisation tower etc. seawater desalination system; Seawater through preheating, condensation, heating and atomizing after; Seawater is separated into fresh water and salts contg up to 25% dense bittern, and fresh water can be used in industrial and agricultural production and people's the life, and dense bittern can be processed industrial salt through continuing to separate.Compare the pollution once more that type of avoiding brings seawater with the traditional method in the background technology.
Description of drawings
Fig. 1 is a seawater desalination system synoptic diagram of the present invention.
Embodiment
As shown in Figure 1, seawater desalination system characteristics of the present invention are to comprise preheater 3, boiling-house 4, combination generator, outer well heater 6, dense bittern jar 9, fresh-water pool 10, fresh water jar 7 and atomisation tower 2, are processed with sea intake, seawer outlet on the preheater 3.Said combination generator contains casing, and the upper and lower of cabinets cavity has condensing surface and evaporating pan respectively, and said seawer outlet is communicated with the condenser inlet of combination generator through recycle pump 8.Said combination generator contains two above cell generators 5,5 of adjacent two cell generators: be connected between the interior condensator outlet of the condenser inlet in cell generator 5 and another cell generator 5.The bottom half of adjacent two cell generators 5 is connected.The outlet of condensing surface is communicated with the import of outer well heater 6 through pipeline, and the outlet of outer well heater 6 is communicated with the evaporating pan import by pipeline; Be covered with micropore on the trying to get to the heart of a matter of evaporating pan, the water vapor that evaporating pan produces communicates with fresh water jar 7 by pipeline after rising to condensing surface to make contact to water of condensation under suction function.Be provided with condensing surface in the boiling-house 4, the steam of evaporating pan is communicated with the condenser inlet of boiling-house 4 through pipeline, and the bottom of boiling-house 4 is communicated with the import of dense bittern jar 9 through pipeline, and the condensator outlet of boiling-house 4 is communicated with fresh water jar 7.The outlet of dense bittern jar 9 is communicated with the liquid-inlet of atomisation tower 2 through rampump 11, and the vapour outlet of atomisation tower 2 is communicated with fresh-water pool 10 through pipeline.Said atomisation tower 2 contains tower body, the bittern relief outlet is arranged at the bottom of the tower.Said vapour outlet is on the tower body top cover; The tower body intracavity bottom has spraying mechanism 1, and the import of spraying mechanism 1 is communicated with the import of tower body.Said spraying mechanism 1 comprises annular conduit, and plane that annular conduit encloses is axial vertical with tower body.Annular conduit circumferentially be evenly equipped with water outlet, nozzle is arranged in the water outlet, the spout of said nozzle is towards the top.The tower body import is communicated with annular conduit.
Claims (4)
1. seawater desalination system; It is characterized in that comprising preheater (3), boiling-house (4), combination generator, outer well heater (6), dense bittern jar (9), fresh-water pool (10), fresh water jar (7) and atomisation tower (2); Preheater has sea intake, seawer outlet on (3); Combination generator contains some casings, and the upper and lower of each cabinets cavity has condensing surface and evaporating pan respectively, and said seawer outlet is communicated with the condenser inlet of combination generator through recycle pump (8); The outlet of condensing surface is communicated with the import of outer well heater (6) through pipeline; The outlet of outer well heater (6) is communicated with the evaporating pan import by pipeline; Be covered with micropore on the trying to get to the heart of a matter of evaporating pan, the water vapor that evaporating pan produces communicates with fresh water jar (7) by pipeline after rising to condensing surface to make contact to water of condensation under suction function; Boiling-house has condensing surface in (4); The steam of evaporating pan is communicated with the condenser inlet of boiling-house (4) through pipeline; The bottom of boiling-house (4) is communicated with the import of dense bittern jar (9) through pipeline, and the condensator outlet of boiling-house (4) is communicated with fresh water jar (7); The outlet of dense bittern jar (9) is communicated with the liquid-inlet of atomisation tower (2) through rampump (11), and the vapour outlet of atomisation tower (2) is communicated with fresh-water pool (10) through pipeline.
2. seawater desalination system according to claim 1; It is characterized in that said combination generator contains two above cell generators (5), between adjacent two cell generators (5): be connected between the interior condensator outlet of the condenser inlet in the cell generator (5) and another cell generator (5); The bottom half of adjacent two cell generators (5) is connected.
3. seawater desalination system according to claim 1 is characterized in that said atomisation tower (2) contains tower body, the bittern relief outlet is arranged at the bottom of the tower; Said vapour outlet is on the tower body top cover; The tower body intracavity bottom has spraying mechanism (1), and the import of spraying mechanism (1) is communicated with the import of tower body.
4. seawater desalination system according to claim 3 is characterized in that said spraying mechanism (1) comprises annular conduit, and plane that annular conduit encloses is axial vertical with tower body; Annular conduit circumferentially be evenly equipped with water outlet, nozzle is arranged in the water outlet, the spout of said nozzle is towards the top; The tower body import is communicated with annular conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102861209A CN102358626A (en) | 2011-09-24 | 2011-09-24 | Seawater desalination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102861209A CN102358626A (en) | 2011-09-24 | 2011-09-24 | Seawater desalination system |
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| Publication Number | Publication Date |
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| CN102358626A true CN102358626A (en) | 2012-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011102861209A Pending CN102358626A (en) | 2011-09-24 | 2011-09-24 | Seawater desalination system |
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| CN (1) | CN102358626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106660816A (en) * | 2014-11-12 | 2017-05-10 | 罗普盐株式会社 | Salt production automation system utilizing three-dimensionally structured evaporation fields |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100323A (en) * | 2006-07-06 | 2008-01-09 | 范益华 | Sea water desalination method |
| CN201932925U (en) * | 2010-12-27 | 2011-08-17 | 淄博运特能源科技有限公司 | Atomizing and humidifying steam generating tower |
-
2011
- 2011-09-24 CN CN2011102861209A patent/CN102358626A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100323A (en) * | 2006-07-06 | 2008-01-09 | 范益华 | Sea water desalination method |
| CN201932925U (en) * | 2010-12-27 | 2011-08-17 | 淄博运特能源科技有限公司 | Atomizing and humidifying steam generating tower |
Non-Patent Citations (1)
| Title |
|---|
| 居玉坤: "太阳能动力强化迭盘式蒸馏系统淡化苦咸水的试验研究", 《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106660816A (en) * | 2014-11-12 | 2017-05-10 | 罗普盐株式会社 | Salt production automation system utilizing three-dimensionally structured evaporation fields |
| CN106660816B (en) * | 2014-11-12 | 2018-08-24 | 罗普盐株式会社 | Salt production automation system based on stereochemical structure evaporation tank |
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Application publication date: 20120222 |