CN202460146U - Thermal shift type solution desalting and concentrating device - Google Patents
Thermal shift type solution desalting and concentrating device Download PDFInfo
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- CN202460146U CN202460146U CN2011203666891U CN201120366689U CN202460146U CN 202460146 U CN202460146 U CN 202460146U CN 2011203666891 U CN2011203666891 U CN 2011203666891U CN 201120366689 U CN201120366689 U CN 201120366689U CN 202460146 U CN202460146 U CN 202460146U
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- solution
- desalting
- shift type
- chamber
- thermal shift
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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 thermal shift type solution desalting and concentrating device. The thermal shift type solution desalting and concentrating device comprises a stock solution device 1, an evaporation chamber 2, a heat pump compression system 3, a desalted solution generation chamber 4, a desalted solution storage tank 5, and a concentrated solution storage tank 6. The thermal shift type solution desalting and concentrating device is characterized in that the heat pump compression system 3 is connected with the evaporation chamber 2 and the desalted solution generation chamber 4; the evaporation chamber 2 is connected with the stock solution device 1 and the concentrated solution storage tank 6 respectively; and the desalted solution generation chamber 4 is connected with the desalted solution storage tank 5, so that a system for evaporating and condensing a solvent in a solution is formed. A process for separating the solvent from solute in the solution by a distillation method is low in energy consumption and investment and high in safety performance, and the device is convenient to maintain and can be widely applied to the desalting and concentration of seawater, brackish water, fruit juice, biogas slurry and the like.
Description
Technical field:
The present invention relates to the technical field of solvent and solute in the way of distillation separation solution, is a kind of hot moving type solution desalination and enrichment facility specifically.
Background technology:
At present, the technology of solvent and solute mainly contains two types of high temperature distillation method, negative pressure low temperature distillation methods in the way of distillation separation solution.The high temperature distillation method, consumption of calorie is big, energy consumption cost is high, owing to be higher than the standard atmospheric pressure operation, the facility strength grade requires high, has increased facility investment and maintenance cost; Negative pressure low temperature distillation method, owing to be lower than the standard atmospheric pressure operation, high to the sealing requirements of equipment, pipeline, increase negative pressure equipment and strengthened facility investment and maintenance cost.High temperature distillation method, negative pressure low temperature distillation method make the integrated cost of current application desalination by distillation and concentrated solution very high all because of above-mentioned factor.
Summary of the invention:
The objective of the invention is to overcome the deficiency of above-mentioned prior art; And provide a kind of hot moving type solution to desalinate and enrichment facility; The main problem that energy consumption is big, cost is high that has comprehensively solved existing desalination by distillation and concentrated solution existence; And because its pressure condition is a standard atmospheric pressure, so facility initial cost and maintenance cost are low, thus solution desalination and concentrated production cost can be reduced significantly.
In order to achieve the above object, the present invention is achieved in that provides a kind of hot moving type solution desalination and enrichment facility, and it comprises former liquid device 1, vaporization chamber 2, heat pump compressibility 3, light liquid generation chamber 4, light liquid basin 5, concentrate basin 6.Heat pump compressibility 3 internal memory thermal capacitances are high, low-boiling refrigerant; Be connected with vaporization chamber 2, light liquid generation chamber 4; Rely on the driving of heat pump compressibility 3: the heat of light liquid generation chamber 4 is arrived vaporization chamber 2 through heat exchange; The solvent that vaporization chamber 2 temperature is raise be beneficial in the solution flashes to steam, the temperature of light liquid generation chamber 4 is reduced be beneficial to steam to be condensed into liquid; The heat " displacement " that repeats above-mentioned light liquid generation chamber 4 is concentrated solution to vaporization chamber 2 processes thereby solution volatilizes steam at vaporization chamber 2, and steam is condensed into desalination liquid in light liquid generation chamber 4 coolings.
Hot moving type solution desalination of the present invention and enrichment facility, its described heat pump compressibility 3 is connected with vaporization chamber 2, light liquid generation chamber 4, forms the evaporation and the condenser system of solvent in the solution.
Compared with present technology hot moving type solution desalination of the present invention and enrichment facility have following good effect: 1, energy consumption is low, and Energy Efficiency Ratio is high, is specially adapted to the higher area of long-term temperature; 2, equipment investment is few, because operation at low temperatures is low to the performance requirement of material; 3, equipment is operated in the normal pressure situation, and security performance improves; 4, easy to maintenance, no scale problems is light to the corrosion of material therefor.
Description of drawings:
Fig. 1---schematic flow sheet of the present invention.
The specific embodiment:
In order to understand better and to implement, provide specific embodiment below in conjunction with accompanying drawing and specify hot moving type solution desalination of the present invention and enrichment facility.
Hot moving type solution desalination of the present invention and enrichment facility; During use, drive, produce " heat displacement " through the heat pump compressibility; Solution is heated up produce solvent vapo(u)r; Make the solvent vapo(u)r cooling be condensed into liquid, conveniently realized solution desalination and the purpose that concentrates, be applicable to the desalination and the concentration technology of seawater, Kucheng's water, fruit juice, natural pond liquid etc.
Claims (2)
1. hot moving type solution desalination and enrichment facility; It comprises that former liquid device (1), vaporization chamber (2), heat pump compressibility (3), light liquid sends out dirt chamber (4), light liquid basin (5), concentrate basin (6), and it is characterized in that: heat pump compressibility (3) is connected with vaporization chamber (2), light liquid generation chamber (4).
2. hot moving type solution desalination and enrichment facility, it is characterized in that: vaporization chamber (2) is connected with former liquid device (1), concentrate basin (6) respectively, and light liquid generation chamber (4) is connected with light liquid basin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203666891U CN202460146U (en) | 2011-09-22 | 2011-09-22 | Thermal shift type solution desalting and concentrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203666891U CN202460146U (en) | 2011-09-22 | 2011-09-22 | Thermal shift type solution desalting and concentrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202460146U true CN202460146U (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203666891U Expired - Fee Related CN202460146U (en) | 2011-09-22 | 2011-09-22 | Thermal shift type solution desalting and concentrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202460146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043735A (en) * | 2012-12-26 | 2013-04-17 | 东方电气集团东汽投资发展有限公司 | Heat pump type small seawater desalting device |
-
2011
- 2011-09-22 CN CN2011203666891U patent/CN202460146U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043735A (en) * | 2012-12-26 | 2013-04-17 | 东方电气集团东汽投资发展有限公司 | Heat pump type small seawater desalting device |
| CN103043735B (en) * | 2012-12-26 | 2014-03-26 | 东方电气集团东汽投资发展有限公司 | Heat pump type small seawater desalting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130922 |