CN105174340B - A kind of solar energy kettle steams formula sea water desalinating unit - Google Patents
A kind of solar energy kettle steams formula sea water desalinating unit Download PDFInfo
- Publication number
- CN105174340B CN105174340B CN201510628215.2A CN201510628215A CN105174340B CN 105174340 B CN105174340 B CN 105174340B CN 201510628215 A CN201510628215 A CN 201510628215A CN 105174340 B CN105174340 B CN 105174340B
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- China
- Prior art keywords
- solar energy
- sea water
- steam
- fresh water
- seawater
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 143
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000007667 floating Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 3
- 238000011033 desalting Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009834 vaporization Methods 0.000 description 6
- 238000009835 boiling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 230000001627 detrimental Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 235000021271 drinking Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 230000004634 feeding behavior Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
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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
-
- 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
- Y02A20/138—Water desalination using renewable energy
- Y02A20/142—Solar thermal; Photovoltaics
-
- 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
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Abstract
Formula sea water desalinating unit is steamed the invention discloses a kind of solar energy kettle, formula sea water desalinating unit is steamed including solar energy condenser lens and kettle, kettle, which steams formula sea water desalinating unit, includes solar energy coil pipe heat collector, the installation site of solar energy coil pipe heat collector is adapted with solar energy condenser lens, the entrance of solar energy coil pipe heat collector is connected by high-pressure circulation pump with fresh water storage tank, and the steam (vapor) outlet of solar energy coil pipe heat collector is connected with the steam access port of sea water evaporator；The seawater inlet of sea water evaporator is connected with seawater storage tank, and the condensed device of fresh water steam (vapor) outlet of sea water evaporator is connected with fresh water storage tank.The present invention have do not consume conventional energy resource, pollution-free, the low feature of simple in construction, cost.The present apparatus uses in countercurrent flow, compact conformation, same volume heat exchange area big, and heat loss is small, and heat exchange efficiency is high.
Description
Technical field
The present invention relates to field of sea water desalting technology.Especially with the sea water desalinating unit of solar energy.
Background technology
Fresh water is one of base substance that human society is depended on for existence and development, directly affects that citizen is healthy and state
Family economic construction, but salinity it is too high and can not directly drinking or irrigation seawater occupy 97% of total Water on the earth with
On.Therefore in order to increase the supply of fresh water, a favourable approach is exactly to carry out the desalination of seawater or bitter.Nowadays seawater is light
The method of change is numerous, such as the way of distillation, electroosmose process, hyperfiltration, freezing.Certain methods sophistication or technique
Though it can reach higher fresh-water recovery rate but device structure be complicated or cost is higher；And also certain methods need to utilize non-renewable
Conventional energy resource be used as driving so that system energy consumption cost increase, this is highly detrimental to sustainable development.
The content of the invention
Formula sea water desalinating unit is steamed the technical problem to be solved in the present invention is to provide a kind of solar energy kettle, it, which has, does not consume
Conventional energy resource, pollution-free, the low feature of simple in construction, cost.The present apparatus is used in countercurrent flow, compact conformation, same volume
Heat exchange area is big, and heat loss is small, and heat exchange efficiency is high.
In order to solve the above technical problems, the technical solution used in the present invention is：
A kind of solar energy kettle steams formula sea water desalinating unit, including solar energy condenser lens and kettle steam formula sea water desalinating unit, kettle
Steaming formula sea water desalinating unit includes solar energy coil pipe heat collector, the installation site and solar energy condenser lens of solar energy coil pipe heat collector
It is adapted, the entrance of solar energy coil pipe heat collector is connected by high-pressure circulation pump with fresh water storage tank, in addition to sea water evaporator,
Sea water evaporator includes tank body, the wastewater outlet that it is switched by Valve controlling is provided with the bottom of tank body, in the bottom of tank body
Provided with steam access port, steam access port is connected with the nozzle for being used for raise steam heating stretched into tank body, in tank body
Portion is provided with seawater inlet, and fresh water steam (vapor) outlet, the steam (vapor) outlet and seawater of solar energy coil pipe heat collector are provided with the top of tank body
The steam access port connection that evaporator steams；The seawater inlet of sea water evaporator is connected with seawater storage tank, sea water evaporator it is light
The condensed device of steam outlet is connected with fresh water storage tank.
The present invention further improvement is that：
Seawater storage tank is structure as a whole with condenser：Condenser coil, condenser coil are provided with the bottom of seawater storage tank
Fresh water steam inlet end connected with the fresh water steam (vapor) outlet of sea water evaporator, the high temperature water outlet end of condenser coil and fresh water
Storage tank is connected.
The cross section of tank body in sea water evaporator is annular, and the steam that nozzle sprays is slightly upward along the inner chamber of tank body
Tangential injection is tilted, so that the seawater in sea water evaporator produces the upward vortex of spiral.
The water surface floating high temperature fresh water of fresh water storage tank draws float, and high temperature fresh water is drawn to be connected to draw on float
One end of the flexible pipe of upper strata fresh water is taken, the import of solar energy coil pipe heat collector is connected with the other end of flexible pipe.
It is using the beneficial effect produced by above-mentioned technical proposal：
The present apparatus includes solar energy condenser lens and kettle steams formula sea water desalinating unit, and the heat power needed for heating of seawater evaporation is come
Solar-energy light collector is come from, conventional energy resource is not consumed, energy consumption cost is reduced；Kettle, which steams formula sea water desalinating unit, includes solar energy
Coil pipe heat collector, the installation site of solar energy coil pipe heat collector is adapted with solar energy condenser lens, solar energy coil pipe heat collector
Entrance is connected by high-pressure circulation pump with fresh water storage tank, is reflected sunshine by solar energy condenser lens and is focused on solar energy
On coil pipe heat collector, the collection hot coil of solar energy coil pipe heat collector is heated by focus irradiation, makes the heated vaporization of internal fresh water,
The steam (vapor) outlet of solar energy coil pipe heat collector is connected with the steam access port that sea water evaporator steams, and steam access port is with stretching into tank body
Interior is used for the nozzle connection that raise steam heats up, and makes vapour pressure in the presence of the flow resistance that nozzle is produced after the heated vaporization of fresh water
Power is raised, while vapor (steam) temperature can be made to improve the boiling temperature for being allowed to be higher than under normal pressure, in order to the sea in sea water evaporator
Water provides heat of vaporization and is allowed to boiling generation fresh water steam, the condensed device of fresh water steam (vapor) outlet and the fresh water storage tank of sea water evaporator
Connection, condenser is immersed in the seawater of seawater storage tank, fresh water steam is condensed into fresh water, to complete the process of desalinization；
Seawater storage tank is structure as a whole with condenser, further reduces seawater initial heating amount using its waste heat, improves desalinization
The cross section of tank body in efficiency, sea water evaporator is annular, and inner chamber of the steam that nozzle sprays along tank body is gently towards updip
Chamfer to injection, so that the seawater in sea water evaporator produces the upward vortex of spiral, solar energy coil pipe heat collector collection hot coil
The interior seawater produced in high temperature and high pressure steam and sea water evaporator carries out quick heat exchange, heat exchange efficiency, fresh water storage tank it is light
Water surface floating high temperature fresh water draws float, and high temperature fresh water draws the one of the flexible pipe for being connected to draw upper strata fresh water on float
End, the import of solar energy coil pipe heat collector is connected with the other end of flexible pipe, draws the upper strata higher temperature fresh water of fresh water storage tank
Into solar energy coil pipe heat collector, save heating seawater in solar energy coil pipe heat collector next time and obtain high temperature fresh water steam when institute
The heat needed.The present invention have do not consume conventional energy resource, pollution-free, the low feature of simple in construction, cost.The present apparatus is using adverse current
Heat exchange area is big in heat exchange, compact conformation, same volume, and heat loss is small, and heat exchange efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of kettle steaming formula sea water desalinating unit in Fig. 1；
Fig. 3 is the structural representation of fresh water storage tank in Fig. 2；
Fig. 4 is the structural representation of solar energy coil pipe heat collector in Fig. 2；
Fig. 5 is the structural representation of sea water evaporator in Fig. 2；
Fig. 6 is the structural representation of seawater storage tank in Fig. 2.
In the accompanying drawings：1st, solar energy condenser lens；2nd, solar energy coil pipe heat collector；2-1, thermal-arrest coiled tube supports frame；2-2, collection
Hot coil；2-3, solar energy coil pipe heat collector steam (vapor) outlet；2-4, solar energy coil pipe heat collector entrance；3rd, fresh water water storage
Case；4th, sea water evaporator；4-1, tank body；4-2, wastewater outlet；4-3, steam access port；4-4, seawater inlet；4-5, fresh water steam
Vapor outlet；5th, seawater storage tank；5-1, condenser coil；5-2, fresh water steam inlet end；5-3, high temperature water outlet end；6th, high temperature
Fresh water draws float；7th, flexible pipe；8th, high-pressure circulation pump；9th, water outlet；10th, high temperature fresh water import after condensing.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be described in further detail.
From the embodiment shown in Fig. 1-6, the present embodiment includes solar energy condenser lens 1 and kettle steams formula desalinization dress
Put, kettle, which steams formula sea water desalinating unit, includes solar energy coil pipe heat collector 2, the installation site and the sun of solar energy coil pipe heat collector 2
Energy condenser 1 is adapted, and the entrance 2-4 of solar energy coil pipe heat collector 2 is connected by high-pressure circulation pump 8 with fresh water storage tank 3, also
Including sea water evaporator 4, sea water evaporator 4 includes tank body 4-1, is provided with tank body 4-1 bottom by its switch of Valve controlling
Wastewater outlet 4-2, in tank body 4-1 bottom provided with steam access port 4-3, steam access port 4-3 and stretching into tank body 4-1
The nozzle connection heated up for raise steam, is provided with seawater inlet 4-4 at tank body 4-1 middle part, is provided with tank body 4-1 top
Fresh water steam (vapor) outlet 4-5, the steam (vapor) outlet 2-3 of solar energy coil pipe heat collector 2 steam 4 steam access port 4-3 with sea water evaporator
Connection；The seawater inlet 4-4 of sea water evaporator 4 is connected with seawater storage tank 5, the fresh water steam (vapor) outlet 4-5 warps of sea water evaporator 4
Condenser is cold to be connected with fresh water storage tank 3.
Seawater storage tank 5 is structure as a whole with condenser：Condenser coil 5-1, condensation are provided with the bottom of seawater storage tank 5
Coil pipe 5-1 fresh water steam inlet end 5-2 is connected with the fresh water steam (vapor) outlet 4-5 of sea water evaporator 4, condenser coil 5-1 height
Warm water outlet end 5-3 is connected with fresh water storage tank 3.
The cross section of tank body 4-1 in sea water evaporator 4 is annular, inner chamber of the steam that nozzle sprays along tank body 4-1
It is slightly upward to tilt tangential injection, so that the seawater in sea water evaporator 4 produces the upward vortex of spiral.
The water surface floating high temperature fresh water of fresh water storage tank 3 draws float 6, and high temperature fresh water draws to connect on float 6 and used
In the one end for the flexible pipe 7 for drawing upper strata fresh water, the import of solar energy coil pipe heat collector 2 is connected with the other end of flexible pipe 7, in fresh water
The middle part of storage tank 3 is provided with water outlet 9, when water level is higher than water outlet 9, can draw fresh water, for life Commercial cultivation.
Operation principle：
In advance by sea water filter, and the fresh water injection fresh water storage tank 3 that will prestore, fresh water is pumped into the sun by high-pressure circulation pump 8
Sunshine is reflected and focused on solar energy coil pipe heat collector by energy coil pipe heat collector 2, solar energy condenser lens, passes through focus irradiation
Collection hot coil heating to solar energy coil pipe heat collector, makes the heated vaporization of internal fresh water, is produced after the heated vaporization of fresh water in nozzle
Flow resistance in the presence of raise steam pressure, while can make vapor (steam) temperature improve be allowed to be higher than normal pressure under boiling temperature, with
Produce and be allowed to boiling generation fresh water steam to the seawater offer heat of vaporization in sea water evaporator, boil the seawater in sea water evaporator
Rise and be vaporizated into fresh water steam, the condensed device of fresh water steam is condensed into fresh water, the process of desalinization is completed, while being steamed to fresh water
During vapour is condensed, seawater storage tank 5 is exchanged heat, while fresh water steam is condensed, ocean temperature is improved, saves sea
Required heat during water vapor.
Solar energy coil pipe heat collector is from prior art.
Claims (3)
1. a kind of solar energy kettle steams formula sea water desalinating unit, it is characterised in that：Formula seawater is steamed including solar energy condenser lens (1) and kettle
Desalting plant, the kettle, which steams formula sea water desalinating unit, includes solar energy coil pipe heat collector (2), the solar energy coil pipe heat collector
(2) installation site is adapted with solar energy condenser lens (1), and the entrance (2-4) of the solar energy coil pipe heat collector (2) passes through height
Pressure circulating pump (8) is connected with fresh water storage tank (3), in addition to sea water evaporator (4), and the sea water evaporator (4) includes tank body
(4-1), the wastewater outlet (4-2) that it is switched by Valve controlling is provided with the bottom of the tank body (4-1), in the tank body
The bottom of (4-1) is provided with steam access port (4-3), and the steam access port (4-3) is with stretching into being used in the tank body (4-1)
The nozzle connection of raise steam heating, is provided with seawater inlet (4-4), at the tank body (4-1) at the middle part of the tank body (4-1)
Top be provided with fresh water steam (vapor) outlet (4-5), the steam (vapor) outlet (2-3) and evaporation of seawater of the solar energy coil pipe heat collector (2)
Device steams steam access port (4-3) connection of (4)；The seawater inlet (4-4) of the sea water evaporator (4) and seawater storage tank (5)
Connection, fresh water steam (vapor) outlet (4-5) the condensed device of the sea water evaporator (4) is connected with fresh water storage tank (3)；The seawater
Storage tank (5) is structure as a whole with the condenser：Condenser coil (5-1), institute are provided with the bottom of the seawater storage tank (5)
State the fresh water steam inlet end (5-2) of condenser coil (5-1) to connect with the fresh water steam (vapor) outlet (4-5) of sea water evaporator (4), institute
The high temperature water outlet end (5-3) for stating condenser coil (5-1) is connected with fresh water storage tank (3).
2. a kind of solar energy kettle according to claim 1 steams formula sea water desalinating unit, it is characterised in that：The evaporation of seawater
The cross section of tank body (4-1) in device (4) is annular, inner chamber of the steam that the nozzle sprays along tank body (4-1) gently towards
Updip is chamfer to injection, so that the seawater in sea water evaporator (4) produces the upward vortex of spiral.
3. a kind of solar energy kettle according to claim 1 steams formula sea water desalinating unit, it is characterised in that：The fresh water storage
The water surface floating high temperature fresh water of water tank (3) draws float (6), and the high temperature fresh water draws and is connected to draw on float (6)
Take one end of the flexible pipe (7) of upper strata fresh water, the import of the solar energy coil pipe heat collector (2) and the other end of the flexible pipe (7)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510628215.2A CN105174340B (en) | 2015-09-29 | 2015-09-29 | A kind of solar energy kettle steams formula sea water desalinating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510628215.2A CN105174340B (en) | 2015-09-29 | 2015-09-29 | A kind of solar energy kettle steams formula sea water desalinating unit |
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| Publication Number | Publication Date |
|---|---|
| CN105174340A CN105174340A (en) | 2015-12-23 |
| CN105174340B true CN105174340B (en) | 2017-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510628215.2A Active CN105174340B (en) | 2015-09-29 | 2015-09-29 | A kind of solar energy kettle steams formula sea water desalinating unit |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910998A (en) * | 2018-07-24 | 2018-11-30 | 王利利 | A kind of multifuctional solar vacuum fresh water generator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2883339Y (en) * | 2006-03-24 | 2007-03-28 | 李春江 | Solar seawater desalinizing unit |
| CN102219273A (en) * | 2011-04-25 | 2011-10-19 | 大连理工大学 | Solar and thermocompression vapor-compression distillation type water purifying device |
| CN203683161U (en) * | 2013-11-11 | 2014-07-02 | 武汉纺织大学 | Solar seawater evaporator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57107284A (en) * | 1980-12-25 | 1982-07-03 | Takasago Thermal Eng Co Lts | Fresh water manufacturing device |
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2015
- 2015-09-29 CN CN201510628215.2A patent/CN105174340B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2883339Y (en) * | 2006-03-24 | 2007-03-28 | 李春江 | Solar seawater desalinizing unit |
| CN102219273A (en) * | 2011-04-25 | 2011-10-19 | 大连理工大学 | Solar and thermocompression vapor-compression distillation type water purifying device |
| CN203683161U (en) * | 2013-11-11 | 2014-07-02 | 武汉纺织大学 | Solar seawater evaporator |
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| Publication number | Publication date |
|---|---|
| CN105174340A (en) | 2015-12-23 |
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Effective date of registration: 20170109 Address after: 510000 Guangdong, Guangzhou, new Guangzhou knowledge city, Phoenix Road 8, building 2006, room 2, No. three Applicant after: GUANGDONG HEYI NEW MATERIAL INSTITUTE CO., LTD. Address before: 100176 Daxing District economic and Technological Development Zone, Beijing Cultural Park West Road, building 8, building 8, floor 33, 903 Applicant before: BEIJING WUJIHEYI NEW ENERGY SCIENCE & TECHNOLOGY CO., LTD. |
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