CN103896349A - Sea water desalting device - Google Patents
Sea water desalting device Download PDFInfo
- Publication number
- CN103896349A CN103896349A CN201210582080.7A CN201210582080A CN103896349A CN 103896349 A CN103896349 A CN 103896349A CN 201210582080 A CN201210582080 A CN 201210582080A CN 103896349 A CN103896349 A CN 103896349A
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- CN
- China
- Prior art keywords
- water
- water tank
- seawater
- sea water
- conical surface
- Prior art date
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Links
- 239000013535 sea water Substances 0.000 title claims abstract description 80
- 238000011033 desalting Methods 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 238000001704 evaporation Methods 0.000 claims abstract description 21
- 230000008020 evaporation Effects 0.000 claims abstract description 17
- 239000013505 freshwater Substances 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 23
- 238000009833 condensation Methods 0.000 claims description 15
- 230000005494 condensation Effects 0.000 claims description 15
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 description 9
- 238000010612 desalination reaction Methods 0.000 description 5
- 238000004821 distillation Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000035924 thermogenesis Effects 0.000 description 1
Images
Classifications
-
- 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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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention provides a sea water desalting device. The sea water desalting device comprises a sea water evaporating furnace and a water vapor condenser, wherein the sea water evaporating furnace evaporates the sea water and generates water vapor, the water vapor enters the water vapor condenser to be prepared into fresh water, the sea water evaporating furnace comprises an inner water box and an outer water box which are communicated with each other, the inner water box is internally provided with a heater, a steam outlet is formed on the upper part of the inner water box, a sea water injection port is formed on the outer water box, and the sea water injection port is lower than the steam outlet. As the sea water evaporating furnace adopts the inner water box and the outer water box and the heater is arranged in the inner water box, the sea water in the inner water box only needs to be boiled so as to generate steam, when the sea water in the inner water box reduces along with evaporation, the outer water box communicated with the inner water box constantly feeds water to the inner water box, then steam in the inner water box can be continuously output from the steam outlet to the condenser, so as to produce fresh water continuously.
Description
Technical field
The present invention relates to sea water desalinating plant, particularly a kind of Miniature seawater desalination device that fresh water is provided for crewman on the boats and ships such as small fishing vessel.
Background technology
Sea water desaltination also claims that seawaterization is light, sea water desalinization, refers to the unnecessary salinity in water and mineral substance removed to the operation that obtains fresh water, and be the increment technique of increasing income that realizes water resources utilization.
Method for desalting seawater used has seawater freezing method, electroosmose process, distillation method, reverse osmosis method now.Wherein, distillation method is current most popular a kind of method for desalting seawater, at present, on the spitkits such as fishing boat, is exactly the desalination stove that adopts distillation method for crewman provides the main device of fresh water.
At present, sea water desalinating plant generally comprises the vapourizing furnace that seawater is added to thermogenesis steam, collects the condensing works of the steam being sent by vapourizing furnace.Existing vapourizing furnace is that seawater is added in stove, by heating unit, the seawater in stove is heated, after being heated to generation steam, steam enters into and in condensing chamber, carries out condensation, in the time that the water in stove is evaporated to a certain degree, need to add seawater, now in stove, will not have water vapor to produce, only have heating of seawater time is just produced to water vapor again to boiling, can not produce continuously fresh water.The more atlas of entry atlas
summary of the invention
The deficiency that the object of the invention is can not produce continuously in order to overcome current sea water desalinating plant water vapor, provides a kind of sea water desalinating plant.
Technical scheme of the present invention is: a kind of sea water desalinating plant, comprise evaporation of seawater stove and water vapor condenser, described evaporation of seawater stove produces water vapor by evaporation of seawater and enters and in water vapor condenser, generate fresh water, described evaporation of seawater stove comprises the inner water tank and the outer water tank that are interconnected, in described inner water tank, be provided with well heater, on described inner water tank, be provided with vapour outlet, on described outer water tank, be provided with seawater inlet, described seawater inlet is lower than described vapour outlet.
Further, in above-mentioned sea water desalinating plant: described water vapor condenser comprises between steam condensation, space for being surrounded by first conical surface and second conical surface between described steam condensation, the first described conical surface and second conical surface have the identical end and different height, being provided with on the first described conical surface top steam-in being communicated with described vapour outlet, is the condensing agent fluid-space in the second described conical surface outside.
Further, in above-mentioned sea water desalinating plant: the summit at the second described conical surface is provided with safety-valve, in the time that the vapour pressure between described steam condensation exceedes requirement, described safety-valve is opened.
Further, in above-mentioned sea water desalinating plant: be outside equipped with steam baffle at described vapour outlet.
Further, in above-mentioned sea water desalinating plant: the coaxial mounted cylindricality water tank of described inner water tank and outer water tank, described outer water tank mouth matches with the conical surface between described steam condensation.
Further, in above-mentioned sea water desalinating plant: described well heater is the electrothermal tube being arranged in inner water tank, and its power connection goes out from inner water tank end stretch.
Further, in above-mentioned sea water desalinating plant: what flow in the described condensing agent fluid-space is seawater, and the described condensing agent fluid-space has condensing agent input aperture and condensing agent spout, and described condensing agent spout is higher than condensing agent input aperture.
Further, in above-mentioned sea water desalinating plant: also comprise thermal storage, the delivery port of described hot water tank connects described condensing agent spout, and the delivery port of described hot water tank is connected with described seawater inlet.
The present invention is inside and outside cisten mechanism because evaporation of seawater stove adopts, well heater is arranged in inner water tank, as long as the seawater in boiled inner water tank just can produce steam, in the time that the seawater in inner water tank tails off due to evaporation, the outer water tank being communicated with it will be constantly its continuous water, steam in inner water tank is outputed to condenser from vapour outlet continuously, produce continuously fresh water, realize continuous fresh water and generate.
Below in conjunction with specific embodiment, the present invention is described in more detail.
Brief description of the drawings
Fig. 1 is the embodiment of the present invention 1 structure principle chart.
In figure: 1, outer water tank, 2, inner water tank, 3, well heater, 4, seawater inlet, 5, condensing agent spout, 6, water outlet, 7, between steam condensation, 8, the condensing agent fluid-space, 9, safety-valve, 10, condensing agent entrance, 11, vapour outlet, 12, steam-in, 13, steam baffle, 14, sewage draining exit, 15, first conical surface, 16, second conical surface.
Embodiment
Evaporation of seawater stove comprises the inner water tank 2 and the outer water tank 1 that are interconnected, is provided with well heater 3 in inner water tank 2, is provided with vapour outlet 11 on inner water tank 2, is provided with seawater inlet 4 on outer water tank 1, and seawater inlet 4 is lower than vapour outlet 11.In the present embodiment, the coaxial mounted cylindrical water tank of inner water tank 2 and outer water tank 1, between 1 mouthful of outer water tank and steam condensation, 7 the conical surface matches.To be 7 minimum place between steam condensation in combination section, therefore, fresh water can flow out from here, and water outlet 6 is set here.Well heater 3 is for being arranged on the electrothermal tube in inner water tank 2, and its power connection goes out from inner water tank end stretch.Sewage draining exit 14 with valve can also be set on outer water tank, in the time cleaning, can open valve the sewage in stove is discharged.
In the present embodiment, water vapor condenser comprises between steam condensation 7, between steam condensation, 7 is the space being surrounded by first conical surface 15 and second conical surface 16, first conical surface 15 and second conical surface 16 have the identical end and different height, being provided with on the first conical surface 15 tops the steam-in 12 being communicated with vapour outlet 11, is condensing agent fluid-spaces 8 in the second conical surface 16 outsides.The summit of second conical surface 16 is provided with safety-valve 9, and in the time that 7 vapour pressure between steam condensation exceedes requirement, safety-valve 9 is opened.Like this, can ensure safety, this device can be because vapour pressure explodes too greatly.Be outside equipped with steam baffle 13 at vapour outlet 11.In the present embodiment, in order to make full use of the energy, the energy of the Absorption by Sea Water as condensing agent is also used, structure is that temperature is higher like this using the raw material as desalination use at 8 li of warmed-up seawater of the condensing agent fluid-space, easily evaporation.Primary structure feature is to adopt a seawater that collection is used as condensing agent, and the temperature of this seawater, by far above seawater in the sea, using it as the raw material seawater of desalinating, can reduce more energy.
Claims (8)
1. a sea water desalinating plant, comprise evaporation of seawater stove and water vapor condenser, described evaporation of seawater stove produces water vapor by evaporation of seawater and enters and in water vapor condenser, generate fresh water, it is characterized in that: described evaporation of seawater stove comprises the inner water tank (2) and the outer water tank (1) that are interconnected, in described inner water tank (2), be provided with well heater (3), on described inner water tank (2), be provided with vapour outlet (11), on described outer water tank (1), be provided with seawater inlet (4), described seawater inlet (4) is lower than described vapour outlet (11).
2. sea water desalinating plant according to claim 1, it is characterized in that: described water vapor condenser comprises (7) between steam condensation, (7) space for being surrounded by first conical surface (15) and second conical surface (16) between described steam condensation, described first conical surface (15) and second conical surface (16) have the identical end and different height, being provided with on described first conical surface (15) top the steam-in (12) being communicated with described vapour outlet (11), is the condensing agent fluid-space (8) in described second conical surface (16) outside.
3. sea water desalinating plant according to claim 2, it is characterized in that: be provided with safety-valve (9) on the summit of the two or the two described conical surface (16), in the time that the vapour pressure of (7) between described steam condensation exceedes requirement, described safety-valve (9) is opened.
4. according to arbitrary described sea water desalinating plant in claims 1 to 3, it is characterized in that: be outside equipped with steam baffle (13) at described vapour outlet (11).
5. sea water desalinating plant according to claim 4, is characterized in that: described inner water tank (2) and outer water tank (1) are coaxial mounted cylindricality water tank, and between described outer water tank (1) mouthful and described steam condensation, the conical surface of (7) matches.
6. sea water desalinating plant according to claim 4, is characterized in that: described well heater (3) is for being arranged on the electrothermal tube in inner water tank (2), and its power connection goes out from inner water tank end stretch.
7. sea water desalinating plant according to claim 4, it is characterized in that: what in the described condensing agent fluid-space (8), flow is seawater, the described condensing agent fluid-space (8) has condensing agent input aperture (5) and condensing agent spout (10), and described condensing agent spout (10) is higher than condensing agent input aperture (5).
8. sea water desalinating plant according to claim 7, it is characterized in that: also comprise thermal storage, the delivery port of described hot water tank connects described condensing agent spout (10), and the delivery port of described hot water tank is connected with described seawater inlet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582080.7A CN103896349B (en) | 2012-12-28 | 2012-12-28 | Sea water desalting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582080.7A CN103896349B (en) | 2012-12-28 | 2012-12-28 | Sea water desalting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103896349A true CN103896349A (en) | 2014-07-02 |
| CN103896349B CN103896349B (en) | 2015-06-17 |
Family
ID=50987982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210582080.7A Expired - Fee Related CN103896349B (en) | 2012-12-28 | 2012-12-28 | Sea water desalting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103896349B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883950A (en) * | 2016-01-27 | 2016-08-24 | 深圳市索拉太阳能有限公司 | Water purifying glass |
| CN106629943A (en) * | 2017-02-25 | 2017-05-10 | 广西壮族自治区特种设备检验研究院 | Seawater desalting device |
| CN116639751A (en) * | 2022-09-20 | 2023-08-25 | 东莞理工学院 | Tracking-free self-condensation sea water desalting device with bionic flowers |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2848830Y (en) * | 2005-09-27 | 2006-12-20 | 王宏伟 | Portable multipurpose water obtaining device |
| JP2010279893A (en) * | 2009-06-04 | 2010-12-16 | Mitaka Koki Co Ltd | Seawater desalting apparatus with power generation function |
| CN202519060U (en) * | 2012-05-06 | 2012-11-07 | 厦门锐思达机电科技有限公司 | Sea water desalination emergency device |
| CN202558663U (en) * | 2012-04-01 | 2012-11-28 | 傅利江 | Distillation type seawater desalting equipment |
-
2012
- 2012-12-28 CN CN201210582080.7A patent/CN103896349B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2848830Y (en) * | 2005-09-27 | 2006-12-20 | 王宏伟 | Portable multipurpose water obtaining device |
| JP2010279893A (en) * | 2009-06-04 | 2010-12-16 | Mitaka Koki Co Ltd | Seawater desalting apparatus with power generation function |
| CN202558663U (en) * | 2012-04-01 | 2012-11-28 | 傅利江 | Distillation type seawater desalting equipment |
| CN202519060U (en) * | 2012-05-06 | 2012-11-07 | 厦门锐思达机电科技有限公司 | Sea water desalination emergency device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883950A (en) * | 2016-01-27 | 2016-08-24 | 深圳市索拉太阳能有限公司 | Water purifying glass |
| CN105883950B (en) * | 2016-01-27 | 2018-09-18 | 深圳市索拉太阳能有限公司 | A kind of water purifying cup |
| CN106629943A (en) * | 2017-02-25 | 2017-05-10 | 广西壮族自治区特种设备检验研究院 | Seawater desalting device |
| CN116639751A (en) * | 2022-09-20 | 2023-08-25 | 东莞理工学院 | Tracking-free self-condensation sea water desalting device with bionic flowers |
| CN116639751B (en) * | 2022-09-20 | 2024-03-15 | 东莞理工学院 | Tracking-free self-condensation sea water desalting device with bionic flowers |
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| Publication number | Publication date |
|---|---|
| CN103896349B (en) | 2015-06-17 |
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Effective date of registration: 20160113 Address after: 518000, Guangdong, Longhua province Shenzhen New District Guanlan street, Tai Hing community, Tai Er Shan, pig pit No. 76, Xingda Industrial Park, A building, 3-4 floor Patentee after: Shenzhen City Guangyuan Industrial Development Co. Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District lotus North CaiTian Ju Hong Wei Lu 11B Patentee before: Lian Yicheng |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20191228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |