CN209276190U - Single-action desalination plant - Google Patents
Single-action desalination plant Download PDFInfo
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- CN209276190U CN209276190U CN201822118667.8U CN201822118667U CN209276190U CN 209276190 U CN209276190 U CN 209276190U CN 201822118667 U CN201822118667 U CN 201822118667U CN 209276190 U CN209276190 U CN 209276190U
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- evaporation
- seawater
- shell
- sea water
- liquid film
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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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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of single-action desalination plant, including evaporation shell, the lower part of the evaporation shell is connected with heated shell, is filled with evaporation heat transfer medium and heat source generator in the heated shell；The evaporation plate of several hollow settings is equipped in the evaporation shell, the lower port of the evaporation plate is connected to the closed setting in inner cavity and top of the heated shell, several evaporation plate piece upper ends are equipped with falling liquid film liquid distributor, the evaporation body tube is connected with fresh water condenser, air-flow blower is equipped between the evaporation shell and the fresh water condenser, the falling liquid film liquid distributor pipeline is connected with sea water tank；The entire Steaming structure of the utility model is arranged up and down, compact-sized, eliminates the use of negative pressure pump, and energy requirements are small, and evaporation is mainly liquid film heat exchange and distinguished and admirable facilitation, is not likely to produce droplet, and desalination water quality is more preferable, is particularly suitable for small-sized sea water desalination occasion.
Description
Technical field
The utility model relates to a kind of desalination plant more particularly to a kind of single-action desalination plants.
Background technique
Sea water desalination is a kind of important important method for solving shortage of water resources and fresh water is obtained under freestanding environment.It presses
Separation method is different, and mainstream desalination process can be divided into embrane method and thermal method at present, when with low-grade exhaust heat cheap and easy to get
When source, thermal method has more advantage, thus is widely used in fields such as chemical industry, thermoelectricity, navigations.According to heat source utilization side
The difference of formula, thermal method can be divided into single effect evaporation and multiple-effect evaporation etc. again.
Compared with single effect evaporation, multiple-effect evaporation has the advantages that utilization efficiency of heat energy is high, specific energy consumption is low, but complex process,
Process is longer, and required mating power facility is more, is unfavorable in small sized applications application.It is thus light in the small-sized seawater of power shortage
Change occasion, mostly uses single effect distillation technique.
Single effect distillation device mostly uses cryogenic vacuum explosive evaporation technique at present, and seawater is made to carry out vacuum boiling in evaporator
Evaporation is risen, the liquid foam that the steam of generation is carried secretly by demister separating most is evaporated, is condensed in condenser and generates fresh water, part
Steam and on-condensible gas pass through vacuum pump discharge system.Single-effect evaporating equipment structure is simple, high reliablity, but simultaneously there is also with
Lower problem: one, the more liquid foam of the entrainment with steam of explosive evaporation, salinity is higher in liquid foam, is inevitably brought into condenser
In, influence fresh water water quality；Two, negative pressure is maintained by vacuum pump, more power need to be consumed, it is higher especially for cost of electricity-generating
For the occasions such as small-scale fishing vessel, unit cost is excessively high.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of compact-sized, energy consumption is lower, and desalination water quality is more preferable,
It is particularly suitable for the single-action desalination plant of small-sized sea water desalination occasion.
In order to solve the above technical problems, the technical solution of the utility model is: single-action desalination plant, including evaporation shell
The lower part of body, the evaporation shell is connected with heated shell, the heated shell it is interior it is intracavitary filled with evaporation heat transfer medium and
The heat source generator being immersed in the evaporation heat transfer medium；The evaporation plate of several hollow settings is equipped in the evaporation shell
Piece, the lower port of the evaporation plate are connected to the closed setting in inner cavity and top of the heated shell, position in the evaporation shell
It is equipped with falling liquid film liquid distributor in several evaporation plate piece upper ends, the evaporation body tube is connected with fresh water condenser, the steaming
It sends out and is equipped with air-flow blower between shell and the fresh water condenser, the falling liquid film liquid distributor pipeline is connected with sea water tank.
The fresh water condenser includes condensation shell as a preferred technical solution, runs through on the condensation shell and is equipped with
Several condenser pipes, fixing seal is equipped with seawater feed liquor end socket on the condensation shell of several described condenser pipe one end,
Fixing seal is equipped with seawater and goes out fluid-tight head on the condensation shell of several condenser pipe other ends；The condensation shell
One end of body connects the air-flow blower, is connected with circulated air between the other end and the evaporation shell of the condensation shell
Road, the condensation shell are equipped with water outlet.
The liquid outlet pipeline that the seawater goes out fluid-tight head as a preferred technical solution, connects the sea water tank.
The sea water tank includes cabinet as a preferred technical solution, is separated in the cabinet by deep or light seawater partition
For fresh seawater room and high concentration seawater room, the lower part of the deep or light seawater partition, which is equipped with, is connected to the fresh seawater room and described
The seawater communication port of high concentration seawater room, the fresh seawater room are equipped with fresh seawater entrance, high concentration seawater room position
It is equipped with concentrated seawater refluxing opening and concentrated seawater overflow port in seawater communication port top, the concentrated seawater refluxing opening pipeline connects institute
State the bottom of evaporation shell.
Sea water circulating pump is equipped between the falling liquid film liquid distributor and the sea water tank as a preferred technical solution, it is described
The water inlet of sea water circulating pump connects the sea water tank, and the water outlet of the sea water circulating pump connects the falling liquid film liquid distributor.
The water outlet of the sea water circulating pump is also connected with the sea water tank as a preferred technical solution, and the seawater follows
Seawater circulation adjustable valve is equipped between the water outlet and the sea water tank of ring pump.
The heat source generator includes the low-temperature heat source hair through heated shell setting as a preferred technical solution,
Generating apparatus.
By adopting the above-described technical solution, single-action desalination plant, including shell is evaporated, under the evaporation shell
Portion is connected with heated shell, and the interior of the heated shell intracavitary filled with evaporation heat transfer medium and be immersed in the evaporation heat transfer and be situated between
Heat source generator in matter；The evaporation plate of several hollow settings, the lower end of the evaporation plate are equipped in the evaporation shell
Mouth is connected to the closed setting in inner cavity and top of the heated shell, is located at several evaporation plate piece upper ends in the evaporation shell
Equipped with falling liquid film liquid distributor, the evaporation body tube is connected with fresh water condenser, the evaporation shell and the fresh water condenser
Between be equipped with air-flow blower, the falling liquid film liquid distributor pipeline is connected with sea water tank；The utility model utilizes the heat source generator
The evaporation heat transfer medium is heated, the entirety of heating upwards heats the evaporation plate, and conduct heat condensed drop
Inner wall along the evaporation plate flows back to, and reuses；It evaporates seawater cloth on the outer wall of plate by the falling liquid film liquid distributor
At liquid film, increase evaporation surface, in the case where not boiling, promote to evaporate by high wind, steam enters cold after fresh water condenser
But fresh water is formed；The entire Steaming structure of the utility model is arranged up and down, compact-sized, eliminates the use of negative pressure pump, and energy consumption needs
Ask small, evaporation is mainly liquid film heat exchange and distinguished and admirable facilitation, is not likely to produce droplet, desalination water quality is more preferable, especially suitable
In small-sized sea water desalination occasion.
Detailed description of the invention
Following drawings are only intended to schematically illustrate and explain the present invention, does not limit the model of the utility model
It encloses.Wherein:
Fig. 1 is the schematic perspective view of the utility model embodiment, illustrates flow of water vapor side in figure with hollow arrow
To, illustrate seawater flow direction with filled arrows, it is whole for convenience to illustrate, the portion of evaporation shell and condensation shell is not shown in the figure
Separation structure；
Fig. 2 is the entirety perspective view of the utility model embodiment evaporation shell and fresh water condenser, in figure with
Filled arrows illustrate flow of water vapor direction；
Fig. 3 is the internal structure schematic diagram of the utility model embodiment evaporation shell and heated shell, with solid arrow in figure
Head signal flow of water vapor direction；
Fig. 4 is the internal structure schematic diagram of the utility model embodiment sea water tank, illustrates seawater stream in figure with filled arrows
Dynamic direction；
Fig. 5 is the structural schematic diagram of the utility model embodiment falling liquid film liquid distributor；
Fig. 6 is the A-A structure scaling schematic diagram of Fig. 5.
In figure: 1- evaporates shell；2- heated shell；21- evaporation heat transfer medium；22- evaporates plate；23- low-temperature heat source hair
Generating apparatus；3- falling liquid film liquid distributor；31- falling liquid film cloth liquid case；32- liquid reducing hole；4- air-flow blower；41- fan shroud；The condensation of 5- fresh water
Device；51- seawater feed liquor end socket；52- condenses shell；53- seawater goes out fluid-tight head；54- circulation air path；55- water outlet；56- is cold
Solidifying pipe；6- sea water tank；The deep or light seawater partition of 61-；62- fresh seawater room；63- fresh seawater entrance；64- high concentration seawater room；
65- concentrated seawater refluxing opening；66- concentrated seawater overflow port；67- seawater communication port；7- sea water circulating pump；71- seawater circulation amount is adjusted
Valve.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is further described.In the following detailed description, only pass through
Bright mode describes the exemplary embodiment of the utility model.Undoubtedly, those skilled in the art may recognize that
It arrives, it, can be with a variety of different modes to described implementation without departing from the spirit and scope of the utility model
Example is modified.Therefore, attached drawing and description are regarded as illustrative in nature, rather than the protection model for limiting claim
It encloses.
As Fig. 1 to Fig. 6 jointly shown in, single-action desalination plant, including evaporation shell 1, it is described evaporation shell 1 lower part
It is connected with heated shell 2, the interior of the heated shell 2 intracavitary filled with evaporation heat transfer medium 21 and is immersed in the evaporation heat transfer
Heat source generator in medium 21, the evaporation heat transfer medium 21 can be water, seawater etc..The heat source generator includes passing through
The low-temperature heat source generating device 23 that the heated shell 2 is arranged is worn, the low-temperature heat source generating device 23 can use diesel engine
The low-grade heat sources such as cooling water channel, diesel exhaust, solar thermal collector so that the present embodiment small-sized sea water desalination occasion more
Easily application.
The evaporation plate 22 of several hollow settings is equipped in the evaporation shell 1, the lower port of the evaporation plate 22 connects
Lead to the closed setting in the inner cavity of the heated shell 2 and top, is located at several 22 upper ends of evaporation plate in the evaporation shell 1
Equipped with falling liquid film liquid distributor 3, the evaporation heat transfer medium 21 evaporation after heated forms heat transfer steam, and heat transfer steam is up to institute
It states in evaporation plate 22, heat transfer gives the evaporation plate 22, while heat transfer steam condenses to the interior of the evaporation plate 22
On wall, by being flowed back in the heated shell 2 certainly, repetitive cycling is used.
The falling liquid film liquid distributor 3 includes the falling liquid film cloth liquid case that fixing seal is sleeved on several evaporation 22 tops of plate
31, the falling liquid film cloth liquid case 31 is uniformly provided with several vertically arranged liquid reducing holes on the side that plate 22 contacts with described evaporate
32.The suit of fixing seal described in the present embodiment is to offer in the falling liquid film cloth liquid case 31 and 22 cross section of evaporation plate
The falling liquid film cloth liquid case 31 is directly inserted in downwards from several 22 upper ends of evaporation plate, the drop by the corresponding opening of shape
Film cloth liquid case 31 and the evaporation plate 22 realize sealing naturally, and the inner cavity of certain falling liquid film cloth liquid case 31 should be in several institutes
It states to be interconnected between evaporation plate 22 and forms cloth water chamber, the falling liquid film cloth liquid case 31 is equipped with to this cloth water chamber entering for seawater
Mouthful.The falling liquid film cloth liquid case 31 can be fixed on the evaporation plate 22 by bolt or screw, this is those skilled in the art
Known to member, details are not described herein and is being not shown in the figure.The liquid reducing hole 32 can be fed into the falling liquid film cloth liquid case 31
Interior seawater is freely landed by seawater, is arranged on the side of the evaporation plate 22, under surface tension of liquid effect,
The seawater that the adjacent liquid reducing hole 32 is fallen can it is described evaporation plate 22 outer wall on Uniform Flow, form uniform liquid film.
Above structure can avoid generating tiny drop in falling liquid film process, thus prevents distinguished and admirable generation droplet, further increases seawater
Fading effect.The structure of falling liquid film liquid distributor 3 described in certain the present embodiment is without being limited thereto, it is any can be on the evaporation plate 22
It forms liquid film and is not likely to produce the structure of fine drop, can use herein.
1 pipeline of evaporation shell is connected with fresh water condenser 5, between the evaporation shell 1 and the fresh water condenser 5
It equipped with air-flow blower 4, is generated by air-flow blower 4 distinguished and admirable, so that the liquid film on the evaporation plate 22 is accelerated evaporation, and simultaneously
The vapor of generation is sent into the fresh water condenser 5 and carries out condensation use.
The fresh water condenser 5 includes condensation shell 52, runs through on the condensation shell 52 and is equipped with several condenser pipes 56, position
Seawater feed liquor end socket 51 is installed in fixing seal on the condensation shell 52 of several described 56 one end of condenser pipe, is located at several
Fixing seal is equipped with seawater and goes out fluid-tight head 53 on the condensation shell 52 of 56 other end of condenser pipe.The condensation shell
52 one end connects the air-flow blower 4, is connected with circulation between the other end and the evaporation shell 1 of the condensation shell 52
Air duct 54, the condensation shell 52 are equipped with water outlet 55.Several condenser pipes 56 of the present embodiment are vertically arranged, described light
Water condenser 5 is mounted side by side on 1 side of evaporation shell, as shown in Fig. 2, the seawater feed liquor end socket 51 is positioned at described cold
52 lower part of scull body, the seawater go out fluid-tight head 53 and are located at 52 top of condensation shell, and the upper end of the condensation shell 52 connects
The air-flow blower 4 is connect, lower end connects the evaporation shell 1 by the circulation air path 54.The seawater goes out fluid-tight head 53
Liquid outlet pipeline connects the sea water tank 6.Described in the present embodiment condense shell 52 upper end and it is described evaporation shell 1 upper end it
Between pipeline be connected with fan shroud 41, the air-flow blower 4 is mounted in the fan shroud 41, in this way can anti-leak-stopping easy to accomplish
The effect of gas；The preferred water-proof fan of the air-flow blower 4, water-proof fan are known common technology, and details are not described herein.
3 pipeline of falling liquid film liquid distributor is connected with sea water tank 6, seawater of the storage for evaporation in the sea water tank 6.This reality
It applies and is equipped with sea water circulating pump 7 between the example falling liquid film liquid distributor 3 and the sea water tank 6, the water inlet of the sea water circulating pump 7 connects
The sea water tank 6 is connect, the water outlet of the sea water circulating pump 7 connects the falling liquid film liquid distributor 3, and the further seawater follows
The water outlet of ring pump 7 connects the sea water supply entrance of the falling liquid film cloth liquid case 31；By the effect of the sea water circulating pump 7, make
Seawater can be stably supplied to the falling liquid film liquid distributor 3 out of described sea water tank 6 by obtaining.Sea water tank 6 described in certain the present embodiment
The mountable top in the falling liquid film liquid distributor 3, is self-possessed by seawater, flows freely into the falling liquid film liquid distributor 3.The present embodiment institute
The water outlet for stating sea water circulating pump 7 is also connected with the sea water tank 6, the water outlet of the sea water circulating pump 7 and the sea water tank 6
Between be equipped with seawater circulation adjustable valve 71, i.e., the outlet pipeline of the described sea water circulating pump 7 is divided into two, and one is supplied to institute
Falling liquid film liquid distributor 3 is stated, another flows back into the sea water tank 6, according to the principle that 7 supply flow rate of sea water circulating pump is fixed,
When adjusting the seawater circulation adjustable valve 71, the seawater of the sea water tank 6 of reflux increases and decreases, and is supplied to so described
The seawater of falling liquid film liquid distributor 3 can accordingly subtract increasing, adjust the seawater amount being supplied in the falling liquid film liquid distributor 3 with this.
The sea water tank 6 includes cabinet, and the cabinet is interior to be divided into 62 He of fresh seawater room by deep or light seawater partition 61
Low high concentration seawater room 64, the lower part of the deep or light seawater partition 61, which is equipped with, is connected to the fresh seawater room 62 and described low highly concentrated
The seawater communication port 67 of seawater room 64 is spent, the fresh seawater room 62 is equipped with fresh seawater entrance 63, sea described in the present embodiment
The liquid outlet pipeline that water goes out fluid-tight head 53 connects the fresh seawater entrance 63, can will pass through at the fresh water condenser 5 in this way
The seawater for crossing heat exchange preheating carries out storage utilization, the initial temperature of the liquid film on the evaporation plate 22 can be improved, more conducively fastly
Speed evaporation.Certain the present embodiment can also separately connect preheating seawater discharge pipe all the way in the liquid outlet that the seawater goes out fluid-tight head 53,
When can not store more pre- hot sea waters in the sea water tank 6, preheated seawater is directly released, the seawater goes out fluid-tight head
Phase should be all installed on pipeline between 53 liquid outlet and the fresh seawater entrance 63 and on the preheating seawater discharge pipe
The control valve answered is to control corresponding flow or switch, this is known common technology, and details are not described herein.
The low high concentration seawater room 64 is located at 67 top of seawater communication port equipped with concentrated seawater refluxing opening 65 and dense sea
Water overflow port 66,65 pipeline of concentrated seawater refluxing opening connect the bottom of the evaporation shell 1, the bottom of the evaporation shell 1
In the presence of the high concentration seawater being concentrated after evaporating, this part high concentration seawater is the highest Marine water of temperature in the present embodiment,
By this part, high concentration seawater leads back to the sea water tank 6, can play temperature rise effect to the seawater in the sea water tank 6, further
Promote subsequent liquid film evaporation.Concentrated seawater overflow port 66 described in the present embodiment is arranged higher than the concentrated seawater refluxing opening 65, described
Deep or light seawater partition 61 can temporarily separate the high concentration seawater of reflux in the low high concentration seawater room 64, high concentration seawater
Under law of connected vessels and thermal convection effect, partial heat can be passed to the fresh seawater positioned at the fresh seawater room 62,
And fresh seawater and the concentrated seawater refluxing opening 65 constantly reflux high concentration sea are constantly poured in the fresh seawater entrance 63
Under the driving of water, high concentration seawater is preferentially overflowed from the concentrated seawater overflow port 66, can reach in this way using part of waste heat and not
The effect of concentration of seawater in the sea water tank 6 can be significantly improved, can complement each other, improve with the evaporation in the evaporation shell 1
The quality of fresh water.
All pipelines of the present embodiment are connected as realizing the technology of gas-liquid sealing conveying by pipeline, belong to this field skill
The prior art known to art personnel, details are not described herein.
The working principle of the present embodiment are as follows: the low-temperature heat source generating device 23 provides heat and heats the evaporation heat transfer
Medium 21, the evaporation heat transfer medium 21 are arrived at the evaporation plate 22 by thermal evaporation and upwards and are exchanged heat, after heat transfer steam heat exchange
It liquefies and the utilization that flows back, the falling liquid film liquid distributor 3 forms liquid film, the evaporation plate 22 on 22 outer wall of evaporation plate
As middle heat transfer structure, transferring heat to liquid film makes liquid film heat up, but boiling point is not achieved, and does not have to worry boiling sea water；Institute
The generation air-flow of air-flow blower 4 is stated to improve according to liquid evaporation three elements it is found that embodiment improves the surface area of seawater
The temperature of seawater, improve seawater superficial air flowing speed, so liquid film on 22 outer wall of evaporation plate slowly under
During drop, internal moisture meeting rapid evaporation, the liquid film for evaporating moisture pools high temperature in the bottom of the evaporation shell 1
High concentration seawater；The vapor generated in the evaporation shell 1 enters the condensation shell 52, benefit in the condensation shell 52
Heat exchange condensation is realized by low temperature seawater in condenser pipe 56, part vapor forms fresh water after being condensed, goes out from the fresh water
55 discharge of mouth utilizes, and the vapor that part condenses not in time returns to 1 repetitive cycling of evaporation shell from the circulation air path 54；
Low temperature seawater temperature after heat exchange increases, and goes out fluid-tight head 53 through the seawater, the fresh seawater entrance 63 enters the seawater
Then case 6 is sent into the falling liquid film liquid distributor 3 by the sea water circulating pump 7；The high concentration sea of the evaporation 1 bottom high temperature of shell
Water is sent back to the low high concentration seawater room 64 in the sea water tank 6, is discharged after carrying out the utilization of heat part.
The present embodiment can utilize low-grade heat source, be used as medium by the evaporation heat transfer medium 21, add to seawater
Heat, heating is mild, and seawater will not boil, and can avoid droplet and generates, improves fresh water quality.3 benefit of falling liquid film liquid distributor
Land into liquid film automatically with seawater, do not generate small water droplet, be further reduced droplet generation, is provided again to improve fresh water quality
It ensures.Coolant liquid of the seawater as condensed steam, own temperature improves while cooling fresh water, improves heat energy utilization
Rate, the seawater that temperature improves are remarkably improved initial temperature when forming liquid film on the evaporation plate 22, further promote to steam
Send out efficiency.The high concentration seawater of high temperature also can return to the sea water tank 6 and carry out the utilization of thermal energy part, more improve heat energy utilization
Rate.The present embodiment heat source simply easily takes, and current consuming apparatus is mainly the air-flow blower 4 and the sea water circulating pump 7, energy consumption compared with
Low, each component is all linked with one another, compact-sized.The present embodiment is using diesel engine jacket-cooling water as heat source, and seawater is as evaporation
Medium, experiment data measured are as follows:
By experimental data as it can be seen that the present embodiment with low-temperature waste heat be evaporation heat source, carry out normal pressure under unsaturation evaporation, it is cold
It is solidifying, fresh water is produced, fresh water water quality can reach distilled water rank, and power consumption is about 7kWh/ tons of fresh water, have very wide answer
Use prospect.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. single-action desalination plant, including evaporation shell, it is characterised in that: the lower part of the evaporation shell is connected with heating shell
Body, the interior of the heated shell intracavitary occur filled with evaporation heat transfer medium and the heat source that is immersed in the evaporation heat transfer medium
Device；The evaporation plate of several hollow settings is equipped in the evaporation shell, the lower port of the evaporation plate is connected to the heating
The closed setting in inner cavity and top of shell, the evaporation shell is interior to be located at several evaporation plate piece upper ends equipped with falling liquid film cloth liquid
Device, the evaporation body tube are connected with fresh water condenser, and air-flow is equipped between the evaporation shell and the fresh water condenser
Blower, the falling liquid film liquid distributor pipeline are connected with sea water tank.
2. single-action desalination plant as described in claim 1, it is characterised in that: the fresh water condenser includes condensation shell
Body, it is solid on the condensation shell of several described condenser pipe one end through being equipped with several condenser pipes on the condensation shell
Surely it is sealed and installed with seawater feed liquor end socket, fixing seal is installed on the condensation shell of several condenser pipe other ends
There is seawater to go out fluid-tight head；One end of the condensation shell connects the air-flow blower, the other end of the condensation shell with it is described
Circulation air path is connected between evaporation shell, the condensation shell is equipped with water outlet.
3. single-action desalination plant as claimed in claim 2, it is characterised in that: the seawater goes out the liquid outlet pipe of fluid-tight head
Road connects the sea water tank.
4. single-action desalination plant as described in claim 1, it is characterised in that: the sea water tank includes cabinet, the case
Fresh seawater room and high concentration seawater room are divided by deep or light seawater partition in vivo, the lower part of the deep or light seawater partition is equipped with
It is connected to the seawater communication port of the fresh seawater room and high concentration seawater room, the fresh seawater room is equipped with fresh seawater
Entrance, high concentration seawater room are located at seawater communication port top equipped with concentrated seawater refluxing opening and concentrated seawater overflow port, institute
State the bottom that concentrated seawater refluxing opening pipeline connects the evaporation shell.
5. single-action desalination plant as described in claim 1, it is characterised in that: the falling liquid film liquid distributor and the sea water tank
Between be equipped with sea water circulating pump, the water inlet of the sea water circulating pump connects the sea water tank, the water outlet of the sea water circulating pump
Mouth connects the falling liquid film liquid distributor.
6. single-action desalination plant as claimed in claim 5, it is characterised in that: the water outlet of the sea water circulating pump also connects
The sea water tank is connect, seawater circulation adjustable valve is equipped between the water outlet of the sea water circulating pump and the sea water tank.
7. the single-action desalination plant as described in claim 1 to 6 any claim, it is characterised in that: the heat source hair
Raw device includes the low-temperature heat source generating device through heated shell setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822118667.8U CN209276190U (en) | 2018-12-17 | 2018-12-17 | Single-action desalination plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822118667.8U CN209276190U (en) | 2018-12-17 | 2018-12-17 | Single-action desalination plant |
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| Publication Number | Publication Date |
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| CN209276190U true CN209276190U (en) | 2019-08-20 |
Family
ID=67611578
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822118667.8U Active CN209276190U (en) | 2018-12-17 | 2018-12-17 | Single-action desalination plant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437353A (en) * | 2018-12-17 | 2019-03-08 | 海汇集团有限公司 | Single-action desalination plant |
| CN115286058A (en) * | 2022-10-09 | 2022-11-04 | 山东鑫亚工业股份有限公司 | Marine seawater sterilizing and purifying device |
-
2018
- 2018-12-17 CN CN201822118667.8U patent/CN209276190U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437353A (en) * | 2018-12-17 | 2019-03-08 | 海汇集团有限公司 | Single-action desalination plant |
| CN109437353B (en) * | 2018-12-17 | 2024-02-27 | 海汇集团有限公司 | Single-effect sea water desalination device |
| CN115286058A (en) * | 2022-10-09 | 2022-11-04 | 山东鑫亚工业股份有限公司 | Marine seawater sterilizing and purifying device |
| CN115286058B (en) * | 2022-10-09 | 2023-02-10 | 山东鑫亚工业股份有限公司 | Marine seawater sterilizing and purifying device |
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