CN109437356A - A kind of desalination plant for being able to achieve multi-stage heat coupling and utilizing - Google Patents
A kind of desalination plant for being able to achieve multi-stage heat coupling and utilizing Download PDFInfo
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- CN109437356A CN109437356A CN201811631075.4A CN201811631075A CN109437356A CN 109437356 A CN109437356 A CN 109437356A CN 201811631075 A CN201811631075 A CN 201811631075A CN 109437356 A CN109437356 A CN 109437356A
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- shell
- waste heat
- epicoele
- partition
- resorption
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Links
- 238000010612 desalination reaction Methods 0.000 title claims abstract description 20
- 230000008878 coupling Effects 0.000 title abstract description 8
- 238000010168 coupling process Methods 0.000 title abstract description 8
- 238000005859 coupling reaction Methods 0.000 title abstract description 8
- 239000002918 waste heat Substances 0.000 claims abstract description 33
- 238000005192 partition Methods 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 239000013535 sea water Substances 0.000 claims description 35
- 239000013505 freshwater Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000007789 gas Substances 0.000 claims description 13
- 239000010865 sewage Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- CUZMQPZYCDIHQL-VCTVXEGHSA-L calcium;(2s)-1-[(2s)-3-[(2r)-2-(cyclohexanecarbonylamino)propanoyl]sulfanyl-2-methylpropanoyl]pyrrolidine-2-carboxylate Chemical compound [Ca+2].N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1.N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1 CUZMQPZYCDIHQL-VCTVXEGHSA-L 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 238000007701 flash-distillation Methods 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- 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
Abstract
The present invention discloses a kind of desalination plant for being able to achieve multi-stage heat coupling and utilizing, it is characterized by: the device includes shell (1), the top of shell (1) is provided with the partition (2) that longitudinal terminal surface is in V-shape, shell (1) is divided into epicoele and cavity of resorption two parts by the partition (2), multiple cooling fins (3) are evenly distributed on the upper surface of partition (2), and the two sides of the epicoele offer opposite ventilation opening (4) respectively, top opening is provided at the top of the epicoele, top open part is provided with unpowered blast cap (5), and the outer surface of epicoele is additionally provided with solar panel (6).Spiral recuperation of heat casing (7), spray head (12), multiple components such as waste heat coil pipe (16) and bubbler (19) are provided in the cavity of resorption.This is a kind of compact-sized, ingenious in design, rationally distributed, heat recovery efficiency height and the low-cost desalination plant for being able to achieve multi-stage heat coupling and utilizing.
Description
Technical field
The present invention relates to field of seawater desalination, especially a kind of sea water desalination dress for being able to achieve multi-stage heat coupling and utilizing
It sets.
Background technique
Sea water desalination is to have become using the technology of seawater desalination production fresh water and solve the most important hand of shortage of water resources
One of section.Current manual's method for desalting seawater mainly has multistage flash distillation, reverse osmosis, multiple-effect evaporation etc. a variety of, but these processes
A large amount of resource, and the polluters such as emission greenhouse gas and nitrogen oxides will be consumed, seek that fresh water preparation is effectively reduced
Energy consumption is the important directions that current world's desalination technology develops using green clean energy resource.
On the one hand, high-temperature tail gas waste heat belongs to a kind of postpartum discarded energy, and high efficient secondary utilizes the conventional energy of not only saving
The consumption in source also reduces the thermal pollution to environment.On the other hand, solar energy is a kind of inexhaustible, nexhaustible clean energy
Source, at present there is the problems such as cost is high, working efficiency is low in solar seawater desalination in use.If high-temperature tail gas is given up
Heat and solar energy combine, then are a kind of methods with applications well prospect.
Summary of the invention
The present invention is to propose that a kind of structure is simple to solve above-mentioned deficiency present in the prior art, rationally distributed, heat
Recovery efficiency height, the low-cost multi-stage heat that is able to achieve couple the desalination plant utilized.
The technical solution of the invention is as follows: a kind of desalination plant for being able to achieve multi-stage heat coupling and utilizing, special
Sign is: the device includes shell 1, and the top of shell 1 is provided with the partition 2 that longitudinal terminal surface is in V-shape, the partition 2
Shell 1 is divided for epicoele and cavity of resorption two parts, multiple cooling fins 3, and the epicoele are evenly distributed on the upper surface of partition 2
Two sides offer opposite ventilation opening 4 respectively, be provided with top opening at the top of the epicoele, top open part is provided with nothing
Power blast cap 5, and the outer surface of epicoele is additionally provided with extensible solar panel 6,
It is provided with spiral recuperation of heat casing 7 in the cavity of resorption, inner and outer tubes of the spiral recuperation of heat casing 7 by being mutually socketed
Composition, the top of inner tube are provided with catch basin 8, and the catch basin 8 is located at the underface of 2 lowermost end of partition, said inner tube
The other end is then connected with the fresh-water tank 9 being located at outside shell 1, and the top of fresh-water tank 9 is provided with exhaust valve 10, and fresh-water tank 9
Bottom be then provided with row's fresh water line with valve, the top of the outer tube is connected with transverse tube 11, is provided on transverse tube 11 more
A spray head 12, the other end of outer tube are then connected with the seawaterline 13 being located at outside shell 1, are provided with sea on seawaterline 13
Water pump 14 and filter 15,
Waste heat coil pipe 16 is additionally provided in the cavity of resorption, the top of the waste heat coil pipe 16 is connected with waste heat collection tank 17
It is logical, and tail gas regulating valve 18 is additionally provided on waste heat coil pipe 16, the waste heat collection tank 17 is then useless by pipeline and high temperature
Gas discharge pipe is connected, and the bottom end outlet of the waste heat coil pipe 16 is located at 1 outside of shell and is connected with atmosphere, described useless
Hot heating coil 16 is located at the lower section of spray head 12,
Multiple concatenated bubblers 19 are additionally provided in the bottom of cavity of resorption, the bubbler 19 passes through the top of pipeline and fresh-water tank 9
End is connected, and air pump 20 is additionally provided on the pipeline,
The bottom end of the shell 1 is connected with sewage pipe 21, drain valve 22 is provided on sewage pipe 21, and in sewage pipe 21 and sea
Be additionally provided with water return pipeline 23 between water lines 13, and be provided with back-water valve (BWV) 24 on the water return pipeline 23, water return pipeline 23 with
The junction of seawaterline 13 between sea water pump 14 and filter 15,
The electric energy that the solar panel 6 generates is that sea water pump 14 and air pump 20 are powered.
The present invention compared with the existing technology, has the advantages that
The multi-stage heat that is able to achieve of this kind of structure type couples the desalination plant utilized, with traditional desalination plant phase
Than 1. high-temperature tail gas that can sufficiently recycle and be discharged using fishing boat engines being had the advantage that, as the main of sea water desalination
Heat source；2. creatively using a kind of spiral recuperation of heat casing being made of inner and outer tubes, this structure both can be with recycle-water
The condensation latent heat of steam, and the sensible heat of concentrated seawater is utilized, and the design of screw type, the contact heat-exchanging time can also be increased,
To obtain valuable freshwater resources while improving whole heat recovery efficiency；3. using air pump cyclic suction, being bubbled
Device generates bubble etc. and accelerates recycling of condensed steam, reduces gaseous phase partial pressure and generates more low-pressure steams, while disturbing seawater pressure
Convection current enhancing heat exchange, prevents coil pipe outer wall dirt；It, can be with 4. be provided with the extensible solar panel of area at the top of shell
It converts solar energy into electrical energy and stores, provide electric energy for sea water pump and air pump, to save conventional fossil energy
Consumption；5. partition in shell is designed using V-shaped, be conducive to the fresh water of partial condensation with steam pass through together catch basin into
Enter in inner tube, comprehensive utilization is bubbled evaporation technique and the enhancing heat exchange of horizontal tube falling film evaporation technology, improves evaporation efficiency；6. partition
Multiple cooling fins are arranged in top, are conducive to the heat dissipation at partition, and promote the flowing of air in epicoele using unpowered blast cap,
Temperature at partition is further decreased using the Natural Ventilation Technology In One Green of this passive type, to improve evaporative condenser efficiency.7. pair
Thermal-arrest/evaporation/condensation carries out integrated design, passes through reasonable Arrangement spray head, waste heat coil pipe, spiral shell in shell heat exchange box
The components such as recuperation of heat casing, bubbler are revolved, reducing space waste keeps whole device compact tight.
This desalination plant, novel form is ingenious in design, simple and practical, tends to integrated smallization design.Sufficiently
Using high-temperature tail gas waste heat and solar photovoltaic driving, energy expenditure ratio occupied in fresh water cost is relatively small,
The device is applied on ship, the fresh water amount of fishing boat load can be saved, provide convenience to be engaged in the personnel of operation on the sea.Cause
This is it may be said that it has a variety of advantages, and particularly suitable for promoting and applying in the art, market prospects are very wide.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Specific embodiment
Below in conjunction with Detailed description of the invention a specific embodiment of the invention.One kind is able to achieve multi-stage heat coupling as shown in Figure 1:
Close the desalination plant that utilizes, including shell 1, the top of shell 1 is provided with the partition 2 that longitudinal terminal surface is in V-shape, it is described every
Plate 2 divides shell 1 for epicoele and cavity of resorption two parts, and multiple cooling fins 3 are evenly distributed on the upper surface of partition 2, and described
The two sides of epicoele offer opposite ventilation opening 4 respectively, and top opening, top open part setting are provided at the top of the epicoele
There is unpowered blast cap 5, and the outer surface of epicoele is additionally provided with extensible solar panel 6,
It is provided with spiral recuperation of heat casing 7 in the cavity of resorption, inner and outer tubes of the spiral recuperation of heat casing 7 by being mutually socketed
Composition, the top of inner tube are provided with catch basin 8, and the catch basin 8 is located at the underface of 2 lowermost end of partition, said inner tube
The other end is then connected with the fresh-water tank 9 being located at outside shell 1, and the top of fresh-water tank 9 is provided with exhaust valve 10, and fresh-water tank 9
Bottom be then provided with row's fresh water line with valve, the top of the outer tube is connected with transverse tube 11, is provided on transverse tube 11 more
A spray head 12, the other end of outer tube are then connected with the seawaterline 13 being located at outside shell 1, are provided with sea on seawaterline 13
Water pump 14 and filter 15,
Waste heat coil pipe 16 is additionally provided in the cavity of resorption, the top of the waste heat coil pipe 16 is connected with waste heat collection tank 17
It is logical, and tail gas regulating valve 18 is additionally provided on waste heat coil pipe 16, the waste heat collection tank 17 is then useless by pipeline and high temperature
Gas discharge pipe is connected, and the bottom end outlet of the waste heat coil pipe 16 is located at 1 outside of shell and is connected with atmosphere, described useless
Hot heating coil 16 is located at the lower section of spray head 12,
Multiple concatenated bubblers 19 are additionally provided in the bottom of cavity of resorption, the bubbler 19 passes through the top of pipeline and fresh-water tank 9
End is connected, and air pump 20 is additionally provided on the pipeline,
The bottom end of the shell 1 is connected with sewage pipe 21, drain valve 22 is provided on sewage pipe 21, and in sewage pipe 21 and sea
Be additionally provided with water return pipeline 23 between water lines 13, and be provided with back-water valve (BWV) 24 on the water return pipeline 23, water return pipeline 23 with
The junction of seawaterline 13 between sea water pump 14 and filter 15,
The electric energy that the solar panel 6 generates is that sea water pump 14 and air pump 20 are powered.
The course of work that the embodiment of the present invention is able to achieve the desalination plant that multi-stage heat coupling utilizes is as follows: in Ben Hai
It include four parts during the circular flow of complete set in water desalination apparatus.
Tail gas waste heat circulation: by the high-temperature exhaust emission pipeline phase of waste heat collection tank 17 and fishing boat engines in the present apparatus
Even, high-temp waste gas enters in waste heat collection tank 17, opens and adjust tail gas regulating valve 18, high-temperature tail gas is under the action of pressure itself
It can enter in waste heat coil pipe 16, a part of seawater that one side spray head 12 sprays can directly connect with waste heat coil pipe 16
Touching, becomes vapor, and on the other hand, waste heat coil pipe 16 can also heat the seawater saved bit by bit in 1 lower part of shell, allow
This part seawater also becomes vapor, is expelled directly out after tail gas cooling.
Seawater circulation: starting sea water pump 14 sucks seawater via filter 15 in the outer tube of spiral recuperation of heat casing 7
(seawater flows in the interlayer between outer tube and inner tube), seawater absorb the condensation latent heat and not of vapor in flow process
After the sensible heat for evaporating concentrated seawater, into spray head 12 and it is sprayed at the outer surface of waste heat coil pipe 16, it is a part of unevaporated
Concentrated seawater falls into the bottom of shell 1, and the waste heat coil pipe 16 after being cooled down again heats, and certain heat is contained in concentrated seawater
Amount, the higher concentrated seawater of this portion temperature both directly can be discharged into ocean by sewage pipe 21, and can also open water return pipeline 23
On back-water valve (BWV) 24, allow the concentrated seawater for being loaded with certain heat to come back in seawaterline 13 by water return pipeline 23, participate in
In seawater circulation inside shell 1, the theory of recycle heat recycling is embodied.
Humid air cycle: the wet air of 9 upper space of fresh-water tank enters bubbler 19 under the action of air pump 20,
It can be moved in concentrated seawater from the bottom to top by the air after bubbler 19, be formed and rise bubble to stir concentrated seawater, on the one hand
The outer wall of coil pipe can be washed away, prevent tube wall incrustation, on the other hand also help and form negative pressure space at the top of the present apparatus, accelerated low
Press the generation and collection of steam.
Cooling air circulation: due to being opened up in epicoele there are two opposite ventilation opening 4, under the action of unpowered blast cap 5,
Cool exterior air flows in epicoele, and in this way under the action of cooling fin 3, the temperature at partition 2 can be kept relatively always
Low state is more advantageous to the condensation and collection of steam.
After seawater is sprayed by spray head 12, the seawater that a part is directly contacted with the waste heat coil pipe 16 of high temperature steams
Hair, and vapor rising is formed, another part is pooled to the bottom of cavity of resorption, and steams under the action of waste heat coil pipe 16 heats
Hair is similarly formed vapor rising, and since the temperature at partition 2 is relatively low, part vapor can be in the following table of partition 2
Face condensation, and flow downward along inclined partition 2, it finally drops onto catch basin 8, with uncooled some vapor in air
It is transported in fresh-water tank 9 via inner tube together under pump power effect, realizes the collection of fresh water.
Claims (1)
1. a kind of multi-stage heat that is able to achieve couples the desalination plant utilized, it is characterised in that: the device includes shell
(1), the top of shell (1) is provided with the partition (2) that longitudinal terminal surface is in V-shape, and shell (1) is divided into epicoele by the partition (2)
It with cavity of resorption two parts, is evenly distributed on the upper surface of partition (2) multiple cooling fins (3), and the two sides difference of the epicoele
It offers opposite ventilation opening (4), top opening is provided at the top of the epicoele, top open part is provided with unpowered blast cap
(5), and the outer surface of epicoele is additionally provided with extensible solar panel (6),
Be provided with spiral recuperation of heat casing (7) in the cavity of resorption, the spiral recuperation of heat casing (7) by the inner tube that is mutually socketed and
Outer tube composition, the top of inner tube are provided with catch basin (8), and the catch basin (8) is located at the underface of partition (2) lowermost end,
The other end of said inner tube is then connected with the fresh-water tank (9) for being located at shell (1) outside, the row of being provided at the top of fresh-water tank (9)
Air valve (10), and the bottom of fresh-water tank (9) is then provided with row's fresh water line with valve, the top and transverse tube (11) of the outer tube
It is connected, is provided on transverse tube (11) multiple spray heads (12), the other end of the outer tube then seawaterline external with shell (1) is located at
(13) it is connected, sea water pump (14) and filter (15) is provided on seawaterline (13),
It is additionally provided in the cavity of resorption waste heat coil pipe (16), the top of the waste heat coil pipe (16) and waste heat collection tank
(17) it is connected, and is additionally provided with tail gas regulating valve (18) on waste heat coil pipe (16), the waste heat collection tank (17) is then led to
It crosses pipeline to be connected with high-temperature exhaust emission pipeline, it is external simultaneously that the bottom end outlet of the waste heat coil pipe (16) is located at shell (1)
It is connected with atmosphere, the waste heat coil pipe (16) is located at the lower section of spray head (12),
Multiple concatenated bubblers (19) are additionally provided in the bottom of cavity of resorption, the bubbler (19) passes through pipeline and fresh-water tank
(9) top is connected, and air pump (20) are additionally provided on the pipeline,
The bottom end of the shell (1) is connected with sewage pipe (21), drain valve (22) is provided on sewage pipe (21), and in blowdown
It is additionally provided with water return pipeline (23) between pipe (21) and seawaterline (13), and is provided with back-water valve (BWV) on the water return pipeline (23)
(24), the junction of water return pipeline (23) and seawaterline (13) is located between sea water pump (14) and filter (15),
The electric energy that the solar panel (6) generates is sea water pump (14) and air pump (20) is powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631075.4A CN109437356B (en) | 2018-12-29 | 2018-12-29 | Sea water desalination device capable of realizing multistage coupling utilization of heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631075.4A CN109437356B (en) | 2018-12-29 | 2018-12-29 | Sea water desalination device capable of realizing multistage coupling utilization of heat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109437356A true CN109437356A (en) | 2019-03-08 |
| CN109437356B CN109437356B (en) | 2024-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811631075.4A Active CN109437356B (en) | 2018-12-29 | 2018-12-29 | Sea water desalination device capable of realizing multistage coupling utilization of heat |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3329583A (en) * | 1963-01-18 | 1967-07-04 | Donald F Othmer | Method for producing pure water from sea water and other solutions by flash vaporization and condensation |
| US20110266132A1 (en) * | 2008-12-29 | 2011-11-03 | Motohide Takezaki | Air flow-circulation seawater desalination apparatus |
| KR20120067028A (en) * | 2010-12-15 | 2012-06-25 | 한국기계연구원 | Ambient pressure type multi-effect distiller using solar thermal energy and waste heat |
| CN102757102A (en) * | 2011-04-28 | 2012-10-31 | 中国科学院理化技术研究所 | Method and device for desalting seawater or brackish water |
| CN203333333U (en) * | 2013-07-04 | 2013-12-11 | 浙江海洋学院 | Solar energy and waste heat combined seawater desalting device for fishing boats |
| CN104495966A (en) * | 2014-12-17 | 2015-04-08 | 西北工业大学 | Bubble humidification and heat pump cycle coupled sea water desalination system and process method |
| CN105439232A (en) * | 2015-12-14 | 2016-03-30 | 西安交通大学 | Heat pump type seawater desalination apparatus with step preheating, and control method thereof |
| KR20160092263A (en) * | 2015-01-27 | 2016-08-04 | 현대중공업 주식회사 | System for Sea Water Desalination Using Waste Heat from Power Plant |
| CN205740414U (en) * | 2016-05-17 | 2016-11-30 | 大连海洋大学 | Solar distilling seawater desalinating device |
| CN205740416U (en) * | 2016-05-17 | 2016-11-30 | 大连海洋大学 | Bubbling vaporation-type fishing boat tail gas sea water desalinating unit |
| CN106800320A (en) * | 2017-01-10 | 2017-06-06 | 西北工业大学 | A kind of heat accumulating type humidification dehumidifying solar seawater desalination system and process |
| CN207760175U (en) * | 2017-12-14 | 2018-08-24 | 大连海洋大学 | A kind of high-efficiency photovoltaic driving desalination plant |
| CN209428172U (en) * | 2018-12-29 | 2019-09-24 | 大连海洋大学 | A kind of desalination plant for being able to achieve multi-stage heat coupling and utilizing |
-
2018
- 2018-12-29 CN CN201811631075.4A patent/CN109437356B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3329583A (en) * | 1963-01-18 | 1967-07-04 | Donald F Othmer | Method for producing pure water from sea water and other solutions by flash vaporization and condensation |
| US20110266132A1 (en) * | 2008-12-29 | 2011-11-03 | Motohide Takezaki | Air flow-circulation seawater desalination apparatus |
| KR20120067028A (en) * | 2010-12-15 | 2012-06-25 | 한국기계연구원 | Ambient pressure type multi-effect distiller using solar thermal energy and waste heat |
| CN102757102A (en) * | 2011-04-28 | 2012-10-31 | 中国科学院理化技术研究所 | Method and device for desalting seawater or brackish water |
| CN203333333U (en) * | 2013-07-04 | 2013-12-11 | 浙江海洋学院 | Solar energy and waste heat combined seawater desalting device for fishing boats |
| CN104495966A (en) * | 2014-12-17 | 2015-04-08 | 西北工业大学 | Bubble humidification and heat pump cycle coupled sea water desalination system and process method |
| KR20160092263A (en) * | 2015-01-27 | 2016-08-04 | 현대중공업 주식회사 | System for Sea Water Desalination Using Waste Heat from Power Plant |
| CN105439232A (en) * | 2015-12-14 | 2016-03-30 | 西安交通大学 | Heat pump type seawater desalination apparatus with step preheating, and control method thereof |
| CN205740414U (en) * | 2016-05-17 | 2016-11-30 | 大连海洋大学 | Solar distilling seawater desalinating device |
| CN205740416U (en) * | 2016-05-17 | 2016-11-30 | 大连海洋大学 | Bubbling vaporation-type fishing boat tail gas sea water desalinating unit |
| CN106800320A (en) * | 2017-01-10 | 2017-06-06 | 西北工业大学 | A kind of heat accumulating type humidification dehumidifying solar seawater desalination system and process |
| CN207760175U (en) * | 2017-12-14 | 2018-08-24 | 大连海洋大学 | A kind of high-efficiency photovoltaic driving desalination plant |
| CN209428172U (en) * | 2018-12-29 | 2019-09-24 | 大连海洋大学 | A kind of desalination plant for being able to achieve multi-stage heat coupling and utilizing |
Non-Patent Citations (1)
| Title |
|---|
| 田兴旺;刘峰;甄秀;于明;温家政;: "鼓泡蒸发式渔船尾气海水淡化装置设计研究", 绿色科技, no. 02 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109437356B (en) | 2024-01-09 |
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