CN109539572A - It is a kind of to carry out the regenerated device and method of solution using trough type solar heat-collector - Google Patents
It is a kind of to carry out the regenerated device and method of solution using trough type solar heat-collector Download PDFInfo
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- CN109539572A CN109539572A CN201811353434.4A CN201811353434A CN109539572A CN 109539572 A CN109539572 A CN 109539572A CN 201811353434 A CN201811353434 A CN 201811353434A CN 109539572 A CN109539572 A CN 109539572A
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- solution
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- regeneration
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- solar heat
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The regenerated device and method of solution is carried out using trough type solar heat-collector the invention discloses a kind of, including solution regeneration unit, trough type solar heat-collector, solution pump, liquid storing barrel and solution line, solution regeneration unit is arranged on the focal line (burnt band) of trough type solar heat-collector, it is solution regeneration unit and trough type solar heat-collector can be the mode of one or more groups of parallel connections, solution regeneration unit includes regeneration tank and air duct, there is inlet in one end of regeneration tank, the other end has liquid outlet, the direction that air duct is arranged in regeneration tank side and flows to along solution, the air inlet of air duct is located at one end, air outlet is located towards on the one side of regeneration tank, solution regeneration unit, liquid storing barrel, solution pump is connected in turn by solution line and forms solution flow channel.Groove type solar heat collection technology and solution regeneration are combined as a whole by the present invention, and using trough type solar heat-collector as heated solution and the heat source of air needed for regenerating, realization keep actified solution temperature, improve the purpose of air themperature and regeneration efficiency needed for regenerating.
Description
Technical field:
The present invention relates to air and solution heat and mass, solar energy heating technical field, relate generally to a kind of utilization slot type sun
It can the heat collector progress regenerated device and method of solution.
Background technique:
For solution regeneration, the moisture in solution needs to absorb heat from solution in evaporation, to make solution temperature
It reduces, weakens the regenerated ability of solution.It is continuously and regenerated solution is needed to provide heat, it is ensured that solution holding is higher again
Raw ability.
Regenerating unit in the prior art, thermal energy required for moisture evaporates mostly are using fossil energy, consumption
Amount is big, pollutes air, is only preheated to actified solution using simple regenerating unit, solution regeneration effect is poor；The sun
It can be a kind of clean energy resource, groove type heat collector is a kind of photothermal conversion tool using sunlight, belongs to high temperature heat collector
Scope can make heated material reach relatively high temperature, again due to solution by the combination of solar energy and groove type heat collector
It is raw, it may be implemented to avoid using fossil energy, energy conservation and environmental protection, while improving the purpose of solution regeneration efficiency.
Summary of the invention:
The regenerated device and method of solution is carried out using trough type solar heat-collector it is an object of the present invention to provide a kind of, too by slot type
Positive energy heat collection technology is combined as a whole with solution regeneration, using trough type solar heat-collector as sky needed for heated solution and regeneration
The heat source of gas reaches and keeps actified solution temperature, improves air themperature needed for regenerating, improves the purpose of regeneration efficiency.
The present invention is achieved by the following technical solutions:
It is a kind of to carry out the regenerated device of solution, including solution regeneration unit, groove type solar collection using trough type solar heat-collector
Hot device, solution pump, liquid storing barrel and solution line, it is characterised in that: the solution regeneration unit is arranged in groove type solar thermal-arrest
On the focal line (burnt band) of device, the solution regeneration unit includes regeneration tank and air duct, one end of the regeneration tank be into
Liquid mouth, the other end are liquid outlet, the direction that the air duct is arranged in regeneration tank side and flows to along solution, the air
The air inlet in channel is located at one end, and air outlet is located towards on the one side of regeneration tank, the solution regeneration unit, liquid storing barrel,
Solution pump is connected in turn by solution line and forms solution flow channel.
The regeneration tank be open type communicated with atmosphere, and its have along solution flow direction it is small to descending slope.
The trough type solar heat-collector is solar battery heat collector, can adjust heat collector according to solar elevation
Angle, heat collector surface be parabolic shape or compound parabolic.
The air duct air outlet is the elongate in shape along solution flow direction, is arranged in towards regeneration tank
One side on.
The group number in parallel of the solution regeneration unit and trough type solar heat-collector combination, can be according to required regenerated molten
The flow of liquid increases and decreases.
The regeneration method of device described above, it is characterised in that: including sunlight, air, solution three workflow,
Specific step is as follows: solution regeneration unit is arranged on focal line (burnt band) position of trough type solar heat-collector, and sunlight reaches
After trough type solar heat-collector, it is reflected onto focal line (burnt band) position, solution is extracted from liquid storing barrel by solution pump and sent to solution
The inlet of the regeneration tank of regeneration unit realizes regeneration while solution is heated during flowing to liquid outlet from inlet,
Solution is flowed out from liquid outlet solution regeneration unit and flows into liquid storing barrel through solution line, forms a cyclic process, and air is from molten
The air inlet of liquid regeneration unit enter air duct and be heated after from air outlet flow out air duct, then flow through on regeneration tank
Side takes away the vapor generated when solution regeneration, and air forms distributary relationship with solution in regeneration tank at this time.
The invention has the advantages that
(1) solar energy is a kind of clean energy resource, using solar energy as regeneration heat source, be may be implemented to avoid using fossil energy,
The purpose of energy conservation and environmental protection.
(2) actified solution and the required air of regeneration are heated simultaneously, and take forced convertion mass transter mode, Ke Yigai
It is apt to regenerated effect.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structure chart of the solution regeneration unit of invention.
Fig. 3 is the cross-sectional view of the solution regeneration unit of invention.
Specific embodiment:
Referring to attached drawing.
It is a kind of to carry out the regenerated device of solution, including solution regeneration unit 5, the slot type sun using trough type solar heat-collector
Energy heat collector 4, solution pump 2, liquid storing barrel 1 and solution line 3, the solution regeneration unit 5 are arranged in trough type solar heat-collector 4
Focal line (burnt band) on, be two groups of modes in parallel, the solution regeneration unit 5 includes regeneration tank 5a and air duct
The direction that 5d, the air duct 5d are arranged in the side regeneration tank 5a and flow to along solution, the air inlet of the air duct 5d
Mouth 5b is located at one end, and air outlet 5c is located towards on the one side of regeneration tank 5a, and one end of the regeneration tank 5a is inlet 5e,
The other end is liquid outlet 5f, and the solution regeneration unit 5, liquid storing barrel 1, solution pump 2 are connected in turn by solution line 3 and are formed
Solution flow channel.
The regeneration tank 5a be open type communicated with atmosphere, and its have along solution flow direction it is small to descending
Degree.
The trough type solar heat-collector 4 is solar battery heat collector, can adjust thermal-arrest according to solar elevation
The angle of device, heat collector surface are parabolic shape or compound parabolic.
The air duct 5d air outlet 5c is the elongate in shape flowed to along solution, is arranged in towards regeneration
On the one side of slot.
The group number in parallel that the solution regeneration unit 5 and trough type solar heat-collector 4 combine, can be according to required regenerated
The flow of solution increases and decreases.
The regeneration method of device described above, including sunlight, air, solution three workflow, specific steps are such as
Under: after sunlight reaches trough type solar heat-collector 4, it is reflected onto burnt band (focal line) position, there is stronger heating function；It is empty
Gas is sent into air duct 5d flow process from the air inlet 5b of solution regeneration unit 5 by additional blower and is heated, after from outlet air
Mouth 5c outflow air duct 5d simultaneously flows through the vapor taken away above regeneration tank 5a and generated when solution regeneration, and solution, which is realized, to be regenerated,
Air forms distributary relationship with solution in regeneration tank at this time；Solution, which is extracted to send to solution from liquid storing barrel 1 by solution pump 2, regenerates list
The inlet 5e of the regeneration tank 5a of member 5, flow to during liquid outlet 5f from inlet 5e and is heated and regenerates, and solution is from liquid outlet
5f flows out solution regeneration unit 5 and flows into liquid storing barrel 1 through solution line 3, forms a cyclic process.
Working principle of the present invention is as follows:
(1) solution is pumped by solution pump from liquid storing barrel to solution regeneration unit, is flowed after completing regenerative process in regeneration unit
Solution regeneration unit returns to liquid storing barrel along solution line out；(2) the burnt band (coke of trough type solar heat-collector is arranged in regeneration unit
Line) position all in the state being heated when solution and air flow through regeneration unit is conducive to solution regeneration；(3) solution from into
Liquid mouth enters regeneration unit, is heated during flowing to liquid outlet from inlet, and moisture evaporates solution, and realization regenerated
Journey；(4) air needed for regenerating is sent by additional blower from air inlet, and molten when air uniformly flows out air duct from air outlet
Liquid takes away the moisture being evaporated from solution at distributary relationship；(5) trough type solar heat-collector is following-up type, Ke Yigen
According to the inclination angle of solar elevation adjustment heat collector surface, in order to maximum thermal-arrest.
Claims (6)
1. a kind of carry out the regenerated device of solution, including solution regeneration unit, groove type solar using trough type solar heat-collector
Heat collector, solution pump, liquid storing barrel and solution line, it is characterised in that: the solution regeneration unit is arranged in groove type solar collection
On the focal line of hot device, the solution regeneration unit includes regeneration tank and air duct, and there is inlet in one end of the regeneration tank,
The other end has liquid outlet, the direction that the air duct is arranged in regeneration tank side and flows to along solution, the air duct
Air inlet be located at one end, air outlet is located towards on the one side of regeneration tank, the solution regeneration unit, liquid storing barrel, solution
Pump is connected in turn by solution line forms solution flow channel.
2. according to claim 1 carry out the regenerated device of solution using trough type solar heat-collector, it is characterised in that: institute
The regeneration tank stated be open type communicated with atmosphere, and its have along solution flow direction it is small to descending slope.
3. according to claim 1 carry out the regenerated device of solution using trough type solar heat-collector, it is characterised in that: institute
The trough type solar heat-collector stated is solar battery heat collector, and the angle of heat collector can be adjusted according to solar elevation,
Heat collector surface is parabolic shape or compound parabolic.
4. according to claim 1 carry out the regenerated device of solution using trough type solar heat-collector, it is characterised in that: institute
The air duct air outlet stated is the elongate in shape along solution flow direction, is arranged in the one side towards regeneration tank
On, air inlet can be sent by additional blower.
5. according to claim 1 carry out the regenerated device of solution using trough type solar heat-collector, it is characterised in that: institute
The group number in parallel for solution regeneration unit and the trough type solar heat-collector combination stated, can increase according to the flow of required regenerated solution
Subtract.
6. the regeneration method based on claim 1 described device, it is characterised in that: including sunlight, solution, air three work
Make process, the specific steps are as follows: solution regeneration unit is arranged on the focal line position of trough type solar heat-collector, and sunlight reaches
After trough type solar heat-collector, it is reflected onto focal line position, solution, which is extracted to send to solution from liquid storing barrel by solution pump, regenerates list
Member regeneration tank inlet, while solution is heated during flowing to liquid outlet from inlet realize regeneration, solution from
Liquid outlet outflow solution regeneration unit simultaneously flows into liquid storing barrel through solution line, forms a cyclic process, and air is regenerated from solution
The air inlet of unit from air outlet flows out air duct after entering air duct and being heated, and then flows through above regeneration tank, band
The vapor generated when solution regeneration is walked, air forms distributary relationship with solution in regeneration tank at this time.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811353434.4A CN109539572B (en) | 2018-11-14 | 2018-11-14 | Device and method for regenerating solution by using trough type solar thermal collector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811353434.4A CN109539572B (en) | 2018-11-14 | 2018-11-14 | Device and method for regenerating solution by using trough type solar thermal collector |
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| CN109539572A true CN109539572A (en) | 2019-03-29 |
| CN109539572B CN109539572B (en) | 2020-08-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454992A (en) * | 2019-07-19 | 2019-11-15 | 广东工业大学 | A kind of spinning Salar light-gathering solution regeneration system |
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|---|---|---|---|---|
| CN101021370A (en) * | 2007-03-16 | 2007-08-22 | 东南大学 | Heat accumulating and regenerating device of solar energy air preprocessing solution |
| CN201513992U (en) * | 2009-09-11 | 2010-06-23 | 湖南大学 | Water-loop heat pump air-conditioning system based on hot-cold source tower |
| KR20140002134A (en) * | 2012-06-28 | 2014-01-08 | 삼중테크 주식회사 | High efficiency hybrid cooling/heating water apparatus with absorption type |
| CN203724793U (en) * | 2014-02-14 | 2014-07-23 | 上海理工大学 | Heat-pipe type solar heat-collecting and solution-regenerating integration device |
| CN206669915U (en) * | 2017-03-16 | 2017-11-24 | 长江勘测规划设计研究有限责任公司 | Compress boiling type regeneration solar energy dehumidification system |
| CN108800353A (en) * | 2018-06-12 | 2018-11-13 | 安徽建筑大学 | A kind of air dehumidifier using solution |
-
2018
- 2018-11-14 CN CN201811353434.4A patent/CN109539572B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021370A (en) * | 2007-03-16 | 2007-08-22 | 东南大学 | Heat accumulating and regenerating device of solar energy air preprocessing solution |
| CN201513992U (en) * | 2009-09-11 | 2010-06-23 | 湖南大学 | Water-loop heat pump air-conditioning system based on hot-cold source tower |
| KR20140002134A (en) * | 2012-06-28 | 2014-01-08 | 삼중테크 주식회사 | High efficiency hybrid cooling/heating water apparatus with absorption type |
| CN203724793U (en) * | 2014-02-14 | 2014-07-23 | 上海理工大学 | Heat-pipe type solar heat-collecting and solution-regenerating integration device |
| CN206669915U (en) * | 2017-03-16 | 2017-11-24 | 长江勘测规划设计研究有限责任公司 | Compress boiling type regeneration solar energy dehumidification system |
| CN108800353A (en) * | 2018-06-12 | 2018-11-13 | 安徽建筑大学 | A kind of air dehumidifier using solution |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454992A (en) * | 2019-07-19 | 2019-11-15 | 广东工业大学 | A kind of spinning Salar light-gathering solution regeneration system |
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| CN109539572B (en) | 2020-08-07 |
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