CN105836831B - Solar energy film waste water evaporation concentration device - Google Patents
Solar energy film waste water evaporation concentration device Download PDFInfo
- Publication number
- CN105836831B CN105836831B CN201510016080.4A CN201510016080A CN105836831B CN 105836831 B CN105836831 B CN 105836831B CN 201510016080 A CN201510016080 A CN 201510016080A CN 105836831 B CN105836831 B CN 105836831B
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- water
- waste water
- solar energy
- concentrated
- energy film
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- 239000002351 wastewater Substances 0.000 title claims abstract description 83
- 238000001704 evaporation Methods 0.000 title claims abstract description 32
- 230000008020 evaporation Effects 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000013505 freshwater Substances 0.000 claims abstract description 38
- 238000009834 vaporization Methods 0.000 claims abstract description 24
- 230000008016 vaporization Effects 0.000 claims abstract description 24
- 239000010408 film Substances 0.000 claims description 66
- 230000005484 gravity Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 239000010409 thin film Substances 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 3
- 239000006200 vaporizer Substances 0.000 claims description 3
- 230000010148 water-pollination Effects 0.000 claims description 3
- 230000003712 anti-aging effect Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 claims description 2
- 238000002474 experimental method Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 6
- 239000012153 distilled water Substances 0.000 abstract description 3
- 238000002207 thermal evaporation Methods 0.000 abstract description 3
- 239000012141 concentrate Substances 0.000 abstract description 2
- 238000002425 crystallisation Methods 0.000 abstract description 2
- 230000008025 crystallization Effects 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000001223 reverse osmosis Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 208000028659 discharge Diseases 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229920001596 poly (chlorostyrenes) Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
This patent is related to a kind of solar energy film waste water evaporation concentration device, device uses a kind of normal pressure technology that is simple and practical, and evaporating using solar energy, high slat-containing wastewater salt content can be concentrated to 10%, distilled water reuse, concentrate can be directly entered the zero-emission that crystallization apparatus realizes waste water.Compared with traditional thermal method and reverse osmosis technology, energy conservation and environmental protection can effectively reduce the operating cost of initial investment expense and system.The device is made of waste water tank, solar energy film evaporator, fresh-water tank, concentrated water case, concentrated water circulating pump.High slat-containing wastewater is forming the moisture film being evenly distributed by waterflow distributor, is risen to film inner surface by the water vapour of thermal evaporation by solar energy film evaporator, and be agglomerated into drop, flows to fresh water collecting slot along film inner surface, fresh water is recyclable to be recycled.Waste water is constantly concentrated by evaporation in vaporization chamber, is collected through concentrated water collecting pipe into concentrated water case, is required concentrated water that can also constantly recycle according to concentration, is repeatedly concentrated by evaporation repeatedly.
Description
Technical field
This patent is related to a kind of solar energy film waste water evaporation concentration device, and it is useless that device can be applied to the high organic matter of high saliferous
During the concentration of water, emission reduction or zero discharge treatment.
Background technique
Waste water zero emission, English Zero Liquid Disge, abbreviation ZLD, i.e. liquid zero emission.Though conventional ZLD technology
It so may be implemented, however, being used to from the point of view of investment, or from operating cost, be intended to pay quite high cost.Using normal
The thermal method technique of rule evaporates the high slat-containing wastewater of concentration, and corrosivity is extremely strong, it is necessary to evaporator is made with titanium, so equipment
Investment is abnormal expensive.Waste water is flashed into distilled water, energy consumption is high, and unfavorable to energy conservation, recycle-water cost obtained is also very high,
Reduce the cost performance of waste water recycling.Having for complexity will be increased using the high organic wastewater of the high saliferous of reverse osmosis membrane concentration
Machine object pre-processes facility, and investment is big, and operation energy consumption is high, and membrane lifetime is short.It is simple and practical that this patent uses one kind, and utilizes the sun
The normal pressure technology that can be evaporated, can be concentrated to 10%(concentration 100000ppm for the high organic wastewater of high saliferous), distilled water reuse,
Concentrate can be directly entered the zero-emission that crystallization apparatus realizes waste water.The core technology of this patent is solar energy film evaporator.
Patent content
The purpose of this patent is to provide a kind of solar energy film waste water evaporation concentration device, existing using steam to solve
Thermal method enrichment facility cost is high, energy consumption is high, the problem high to the pre-processing requirements of waste water.This patent, can compared with similar technique
The operating cost of initial investment expense and system is effectively reduced.
This patent adopts the technical scheme that solve above-mentioned technical problem: the device by connecting in order from top to bottom
Waste water tank (1), solar energy film evaporator (2), fresh-water tank (3), concentrated water case (4), concentrated water circulating pump (5) composition, are specifically detailed in
Patent figures.Solar energy film evaporator (2) is the core component of the present apparatus.The high high organic wastewater of saliferous is passing through water flow
Distributor enters the vaporization chamber bottom inclined plate of tilt angle arrangement, forms the moisture film being evenly distributed, is evaporated by solar energy film
The film and sunlight of device form sufficiently large evaporation contact surface, to sufficiently be evaporated, the water vapour by thermal evaporation rises
To film inner surface, and it is agglomerated into drop, the surface tension and gravity of drop make it from top to bottom along film inner surface stream
It moves to fresh water collecting slot, fresh water is recyclable to be recycled.Waste water constantly evaporates and flows downward to steaming along bottom inclined plate in vaporization chamber
Room lower end is sent out, is collected into concentrated water case through concentrated water collecting pipe.Concentrated water can be beaten again by concentrated water circulating pump according to concentration requirement
Return to constantly circulation concentration in the waste water tank being arranged at the top of evaporator.
Solar energy film evaporator above-mentioned is the core of the present apparatus.It is by waterflow distributor (2-1), solar energy film
(2-2), waste water vaporization chamber (2-3), fresh water collecting slot (2-4) and concentrated water collecting pipe (2-5) composition.Solar energy film sealing covering
On waste water vaporization chamber (2-3) film skeleton.Waste water vaporization chamber (2-3) is obliquely installed, and it is thin that wastewater inlet pipe is threaded through solar energy
The lower part of film, is connected with waterflow distributor, and concentrated water collecting pipe is threaded through the lower part of vaporization chamber.The fresh water collecting slot (2-4)
It is arranged between the solar energy film and vaporization chamber bottom plate of solar energy film evaporator lower end, the fresh water collected is received by fresh water
Collect slot and introduces fresh-water tank.To reach Waste water concentrating, the purpose of fresh water reuse.
Waterflow distributor (2-1) is the important component of solar energy film evaporator, it is characterised in that: it is a uniform cloth
The PE pipe of full aperture (pore diameter range is 0.5 ~ 1mm), can be evenly distributed in the oblique of thin film evaporator bottom by its waste water
On plate, water membrane is formed, to achieve the effect that evaporation of sufficiently absorbing heat.
Waste water vaporization chamber (2-3) is that waste water receives sunlight heat radiation, completes the carrier body of evaporative effect, feature exists
In its tilt angle and its bottom inclined plate length by experiment and scientific algorithm.Wherein α angle as shown in drawings should be controlled
Within the scope of 30 ~ 80 degree, inclined plate projected length in the horizontal direction should control within the scope of 1000 ~ 4000mm system, thin to guarantee
The vaporizer residence time of waste water in film evaporator, generated water vapour, which can condense, is attached to table in its smooth film
Face, drop flow into fresh-water tank after going downstream to the collection of fresh water collecting slot.
Waste water vaporization chamber (2-3) above-mentioned, it is characterised in that solar energy film and its bottom inclined plate inner surface at the top of it
The distance between h should control within the scope of 100 ~ 200mm, to guarantee sunlight to the caloradiance of waste water.
Solar energy film is the important carrier for completing photothermal conversion, it is characterised in that it uses PVC or PE material, outer surface
Nanometer heat absorbing coating is applied, collecting efficiency is high, flexibility is strong, corrosion-resistant, anti-aging, price is low, easy acquisition.The film material light
It is sliding, there is very strong hydrophily, thermal resistance is small and can guarantee water vapour that is hydrophobic smooth, therefore being generated in package unit by thermal evaporation
It is easily attached to its surface and condenses into water droplet, and along its smooth gravity flow in smooth surface, enter after the collection of fresh water collecting slot
Fresh-water tank achievees the purpose that fresh water is separated with concentrated water.
Solar energy film waste water evaporation concentration device above-mentioned, it is characterised in that: waste water tank is arranged in a whole set of enrichment facility
Top, outlet pipe be connected to water tank bottom and with the evaporator connection that is positioned below, waste water is by self gravity through water flow
Distributor, along vaporization chamber bottom, inclined plate uniformly goes downstream, and reaches energy-saving effect.
Solar energy film waste water evaporation concentration device above-mentioned, it is characterised in that: fresh-water tank is arranged in solar energy film steaming
Device lower end is sent out, fresh water outlet mouth is not less than fresh-water tank apical side height, and fresh-water tank is arranged in the upper surface of concentrated water case, therefore fresh water can
To be delivered to by gravity with water spot, fresh water transfer pump equipment is not only saved, and effectively reduce device electricity consumption.
Solar energy film waste water evaporation concentration device above-mentioned, it is characterised in that: be arranged in the dense of package unit bottommost
Water tank is connected by being threaded through the concentrated water collecting pipe of vaporization chamber lower part with solar energy film evaporator, dense waterbox design equipped with
Concentrated water circulating pump allows concentrated water to recycle repeatedly evaporation according to concentration rate requirement, achievees the purpose that be concentrated by evaporation repeatedly.
This patent having the beneficial effect that compared with the existing technology:
1, this patent realizes Waste water concentrating using solar energy resources, and low energy consumption, low to the pre-processing requirements of waste water；
2, list covering device processing water is 0.5-1m3/d；
3, the high organic wastewater of high saliferous can be handled, the dissolved solid (TDS) in waste water has up within 50000ppm
Machine object (COD) is up within 30000ppm；
4, this patent is light-weight, is readily transported, mounts and dismounts；
5, this patent has the advantages of simple structure and easy realization, and production cost is low, and it is smaller to be especially suitable for waste water water, waste water
The water quality of complicated component.
Detailed description of the invention
Fig. 1 is the overall structure diagram of this patent；
Label in Fig. 1: 1 waste water tank, 2 solar energy film evaporators, 3 fresh-water tanks, 4 concentrated water casees, 5 concentrated water circulating pumps；
2-1 waterflow distributor, 2-2 solar energy film, 2-3 waste water vaporization chamber, 2-4 fresh water collecting slot, 2-5 concentrated water are collected
Pipe.
Specific embodiment
Specific embodiment 1: illustrate in conjunction with Fig. 1, present embodiment include the waste water tank from top to bottom connected in order,
Solar energy film evaporator, fresh-water tank, concentrated water case, concentrated water circulating pump.It is characterized by: thin film evaporator absorbs too to greatest extent
Positive energy, waste water are evenly distributed on the inclined plate of thin film evaporator bottom by waterflow distributor, pass through what scientific algorithm designed
Evaporator tilt angle and matched inclined plate length make flow rate of water flow control in the reasonable scope, guarantee effective
Vaporizer residence time evaporates waste water sufficiently and generates fresh water recycling and reusing, and concentrated water enters concentrated water case receipts by concentrated water collecting pipe
Collection, then waste water tank is back to by concentrated water circulating pump and evaporates or discharges again.Specific arrangement is as shown in Fig. 1, waste water tank (1) position
In the highest point of a whole set of enrichment facility, steamed by the outlet pipe for being set to waste water tank bottom and the solar energy film being positioned below
Device (2) connection is sent out, waste water is installed on the waterflow distributor (2-1) on the inside of thin film evaporator (2) by self gravity, along vaporization chamber
The bottom (2-3) inclined plate uniformly goes downstream, formation water membrane, on the water vapour for constantly evaporating generation under the irradiation of sunlight
Solar energy film (2-2) inner surface is risen to, drop is constantly agglomerated into and goes downstream, is collected through fresh water collecting slot (2-4) and flows into position
In the fresh-water tank (3) of concentrated water case (4) above.It is flowed down by constantly evaporating remaining concentrated water along vaporization chamber bottom inclined plate, through wearing
Concentrated water collecting pipe (2-5) in vaporization chamber lower part is drained to concentrated water case (4), and dense water tank bottom side is connected with concentrated water circulating pump
(5), which can be delivered to waste water tank circulation by concentrated water and repeatedly evaporate or be expelled directly out.
Specific embodiment 2: illustrating in conjunction with Fig. 1, present embodiment solar energy film (2-2) is polyethylene or polychlorostyrene second
Alkene film.Present embodiment is arranged such, it is therefore an objective to guarantee the sealing to evaporating waste water, while above-mentioned material is easy to draw materials, at
This is cheap, and photothermal conversion efficiency is high.
Specific embodiment 3: illustrating in conjunction with Fig. 1, present embodiment film skeleton is rectangular film skeleton.It is arranged such
Present embodiment, manufacture easy to produce.
Specific embodiment 4: illustrating in conjunction with Fig. 1, present embodiment film skeleton is plastics or metallic film skeleton.Such as
This setting present embodiment, convenient for according to different use conditions, choosing plastics or metallic film skeleton, use is more flexible, people
Property.
Specific embodiment 5: illustrating in conjunction with Fig. 1, the folder between present embodiment rectangular film skeleton and vertical direction
Angle is 30 ° -80 °.Present embodiment is arranged such, convenient for realizing Waste water concentrating using solar energy resources, enhances water vapour
It generates, improves the thermal efficiency and concentrated effect of device.
For this patent in implementation process, concrete condition is as follows:
The film of present embodiment be polyethylene, 30 ° of setting angle, evaporator tank volume 2m3,Effective surface area 4m2, inside
Illiteracy Chifeng City's summer test process water is 0.7 m3/d；
The film of present embodiment be polyvinyl chloride, 45 ° of setting angle, evaporator tank volume 2m3, effective surface area 4m2,
Chifeng city summer test process water is 0.75 m3/d。
The working principle of this patent is: using the thermoradiation efficiency of sunlight, the evaporation of water heat being made to become water vapour rising
To solar energy film inner surface, residual waste water, which is constantly concentrated, achievees the purpose that Waste water concentrating is reduced.
This patent irradiates evaporator by sunlight and heats to vaporization chamber, and evaporation room temperature increases, in waste water tank
Water be distributed evenly on base of evaporator inclined plate through the waterflow distributor of evaporator, with sunlight formed adequately contact by
Hot face, since evaporation room temperature is higher than outside air temperature, water vapour is moved upwards in vaporization chamber, hydrophobic thin encountering
Drop is formed when film, since hydrophobic film has very strong hydrophily, water droplet leans on the surface tension edge of self gravity and water
Hydrophobic film inner surface goes downstream, and flow in fresh-water tank after the collection of fresh water collecting slot.Evaporate indoor waste water from top to bottom
Uniform Flow, and with continuous evaporation, waste strength is higher and higher, collects after flowing to bottom to concentrated water case, is wanted according to concentration
Concentration can constantly be recycled by the overhead waste water case that concentrated water delivery pump returns evaporator again concentrated water by asking.
Claims (6)
1. a kind of solar energy film waste water evaporation concentration device, it is characterised in that: the solar energy film waste water is concentrated by evaporation dress
Set waste water tank (1), solar energy film evaporator (2), fresh-water tank (3), the concentrated water case (4), concentrated water circulating pump by connecting in order
(5) it forms；The solar energy film waste water evaporation concentration device is evaporated concentration to waste water by absorption solar heat energy and subtracts
Amount reaches emission reduction purpose, and the steam for evaporating generation condenses into fresh water recycling and reusing in solar energy film inner surface；
The solar energy film evaporator include waterflow distributor (2-1), solar energy film (2-2), waste water vaporization chamber (2-3),
The top of the waste water vaporization chamber is arranged in fresh water collecting slot (2-4) and concentrated water collecting pipe (2-5), the solar energy film；
Waterflow distributor (2-1) is the PE pipe for being uniformly covered with aperture, and the pore diameter range of the aperture is 0.5 ~ 1mm, is passed through
Its waste water can be evenly distributed on the inclined plate of thin film evaporator bottom, form water membrane；
Solar energy film (2-2) is the material that outer surface is covered with nanometer heat absorbing coating, and substrate uses PVC or PE material, has
The advantages of collecting efficiency is high, flexibility is strong, corrosion-resistant, anti-aging, price is low, easy acquisition, the film material is smooth, has very strong
Hydrophily, thermal resistance is small and can guarantee hydrophobic smooth；
The tilt angle and its bottom inclined plate length of waste water vaporization chamber (2-3) are by experiment and scientific algorithm, waste water vaporization chamber
Bottom inclined plate and vertical direction angle α within the scope of 30 ~ 80 degree, inclined plate projected length L in the horizontal direction 1000 ~
Within the scope of 4000mm, to guarantee the vaporizer residence time of waste water in solar energy film evaporator, generated water vapour can
Condensation is attached to solar energy film inner surface, and drop flows into fresh-water tank after going downstream to the collection of fresh water collecting slot.
2. solar energy film waste water evaporation concentration device according to claim 1, it is characterised in that: the top of waste water vaporization chamber
The distance between portion's solar energy film and its bottom inclined plate inner surface h are within the scope of 100 ~ 200mm, to guarantee sunlight to waste water
Caloradiance.
3. solar energy film waste water evaporation concentration device according to claim 1, it is characterised in that: waste water tank (1) arrangement
In the top of a whole set of enrichment facility, outlet pipe be connected to water tank bottom and with the evaporator connection that is positioned below, waste water leans on
Self gravity is through waterflow distributor, and along vaporization chamber bottom, inclined plate uniformly goes downstream, and reaches energy-saving effect.
4. solar energy film waste water evaporation concentration device according to claim 1, it is characterised in that: fresh-water tank (3) arrangement
It in the upper surface of concentrated water case (4), is stacked, fresh water can be delivered to water spot, energy saving and land occupation by gravity.
5. solar energy film waste water evaporation concentration device according to claim 1, it is characterised in that: design is equipped with concentrated water
Circulating pump (5), can require according to concentration rate, so that concentrated water is recycled multiple evaporation again, achieve the purpose that further to be concentrated.
6. solar energy film waste water evaporation concentration device according to claim 1, it is characterised in that: it is high that high saliferous can be handled
Organic wastewater, within dissolved solid TDS in waste water is up to 50000ppm, within organic cod is up to 30000ppm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510016080.4A CN105836831B (en) | 2015-01-14 | 2015-01-14 | Solar energy film waste water evaporation concentration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510016080.4A CN105836831B (en) | 2015-01-14 | 2015-01-14 | Solar energy film waste water evaporation concentration device |
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| Publication Number | Publication Date |
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| CN105836831A CN105836831A (en) | 2016-08-10 |
| CN105836831B true CN105836831B (en) | 2019-07-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107178772A (en) * | 2017-06-26 | 2017-09-19 | 湖北大学 | A kind of solar steam generation device of tri compound and its application |
| CN112678905B (en) * | 2019-10-17 | 2022-07-19 | 国家能源投资集团有限责任公司 | Salt-containing water recovery processing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094547U (en) * | 1990-12-28 | 1992-01-29 | 国家海洋局天津海水淡化与综合利用研究所 | Honeycomb circulation solar pool sea water freshing device |
| CN101723476A (en) * | 2010-01-28 | 2010-06-09 | 上海交通大学 | Seawater desalination device employing solar energy and vapor compressing distillation |
| CN101973597A (en) * | 2010-10-08 | 2011-02-16 | 褚礼政 | Solar sewage treatment device |
| CN102234144A (en) * | 2010-05-05 | 2011-11-09 | 天津工业大学 | Membrane distillation water purifying device and method |
| JP2012091108A (en) * | 2010-10-26 | 2012-05-17 | Takahisa Jitsuno | Vacuum distillation apparatus using solar heat |
| CN102674492A (en) * | 2012-05-30 | 2012-09-19 | 江苏新金山环保设备有限公司 | Device for processing waste water hard and difficult to treat in short flow paths by utilizing solar energy |
| CN204981215U (en) * | 2015-01-14 | 2016-01-20 | 北京朗新明环保科技有限公司 | Solar thin film waste water evaporative concentration device |
-
2015
- 2015-01-14 CN CN201510016080.4A patent/CN105836831B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2094547U (en) * | 1990-12-28 | 1992-01-29 | 国家海洋局天津海水淡化与综合利用研究所 | Honeycomb circulation solar pool sea water freshing device |
| CN101723476A (en) * | 2010-01-28 | 2010-06-09 | 上海交通大学 | Seawater desalination device employing solar energy and vapor compressing distillation |
| CN102234144A (en) * | 2010-05-05 | 2011-11-09 | 天津工业大学 | Membrane distillation water purifying device and method |
| CN101973597A (en) * | 2010-10-08 | 2011-02-16 | 褚礼政 | Solar sewage treatment device |
| JP2012091108A (en) * | 2010-10-26 | 2012-05-17 | Takahisa Jitsuno | Vacuum distillation apparatus using solar heat |
| CN102674492A (en) * | 2012-05-30 | 2012-09-19 | 江苏新金山环保设备有限公司 | Device for processing waste water hard and difficult to treat in short flow paths by utilizing solar energy |
| CN204981215U (en) * | 2015-01-14 | 2016-01-20 | 北京朗新明环保科技有限公司 | Solar thin film waste water evaporative concentration device |
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| CN105836831A (en) | 2016-08-10 |
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