CN110950404A - Seawater desalination system based on tree bionics - Google Patents
Seawater desalination system based on tree bionics Download PDFInfo
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- CN110950404A CN110950404A CN201911376085.2A CN201911376085A CN110950404A CN 110950404 A CN110950404 A CN 110950404A CN 201911376085 A CN201911376085 A CN 201911376085A CN 110950404 A CN110950404 A CN 110950404A
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- seawater desalination
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- 239000013535 sea water Substances 0.000 title claims abstract description 53
- 238000010612 desalination reaction Methods 0.000 title claims abstract description 39
- 235000001968 nicotinic acid Nutrition 0.000 title claims description 7
- 239000011664 nicotinic acid Substances 0.000 claims abstract description 105
- 239000000835 fiber Substances 0.000 claims abstract description 67
- 239000012528 membrane Substances 0.000 claims abstract description 30
- 239000013505 freshwater Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000006260 foam Substances 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 239000000976 ink Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 6
- 239000004626 polylactic acid Substances 0.000 claims description 6
- 229920002994 synthetic fiber Polymers 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 4
- 239000002202 Polyethylene glycol Substances 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 239000002105 nanoparticle Substances 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000012209 synthetic fiber Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 238000010041 electrostatic spinning Methods 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 239000010902 straw Substances 0.000 claims 1
- 238000007667 floating Methods 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 10
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 4
- 230000032258 transport Effects 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000005068 transpiration Effects 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002121 nanofiber Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/448—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by pervaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
- B01D61/362—Pervaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
- B01D61/366—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0079—Manufacture of membranes comprising organic and inorganic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/24—Mechanical properties, e.g. strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/36—Hydrophilic membranes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a tree-bionics-based seawater desalination system which mainly comprises a fresh water storage tank, a hemispherical shell collection device, bionic blades, a bionic trunk, a support rod and bionic tree roots, wherein the hemispherical shell collection device consists of a hemispherical shell, a semicircular annular shell and a fresh water guide pipe; the bionic blade consists of a blade top cover, a bionic blade hydrophilic fiber membrane, a supporting plate, hydrophilic fibers in the bionic trunk and a bottom cover, the bionic trunk consists of a fiber membrane and a plastic pipe, and the bionic tree root consists of a tree root peripheral plate, a top plate, a bottom plate, a foam floating plate and a water absorption sponge. Compared with the existing seawater desalination device, the seawater desalination device has the advantages of low cost, capability of improving energy conversion efficiency, simple structure, convenience in operation and capability of continuously working, and provides a brand new mode for seawater desalination.
Description
Technical Field
The invention relates to a tree-bionics-based seawater desalination system, relates to a device for transporting water and evaporating an interface by hydrophilic fibers, and belongs to the field of clean energy application.
Background
The water reserve in the ocean is sufficient, but the seawater cannot be used directly because it contains a variety of salts. The seawater desalination technology can solve the problem that seawater can not be directly used and relieve the problem of shortage of freshwater resources in China. The process of obtaining fresh water from seawater is seawater desalination. The conventional methods include a seawater freezing method, an electrodialysis method, a distillation method, a reverse osmosis method, and an ammonium carbonate ion exchange method. However, these methods consume energy and manpower, and are costly. At present, a seawater desalination device (patent number: CN110407271A) is provided, which utilizes an extrusion structure, a heating bracket and a circulation structure to carry out flowing circulation on seawater and quickly evaporate in a pipeline, but the energy consumption is increased; a seawater desalination device (patent number: CN110143633A) converts solar energy into electric energy by using a solar cell, but has the problems of complex structure, higher cost and low energy conversion efficiency; there is also a wind-powered seawater desalination system (patent No. CN108675402A) for converting wind energy into electric energy for seawater desalination, and the system has a complex structure and low energy conversion efficiency.
Based on the inspiration of nature, this patent proposes a sea water desalination system based on trees are bionical. The method is characterized in that a long nano-fiber bundle is adopted as a natural moisture transport system similar to a plant root system and a conduit, then moisture is transported to the tail end of each branch fiber bundle, the tail end of each branch fiber bundle is connected with Chinese ink modified hydrophilic fibers with high hydrophilicity and high heat absorption capacity, a collection device is covered on the top of a bionic tree system, and the collection device is connected with a fresh water storage tank through a water pipe. The indirect contact between the photo-thermal absorber and the treated water body can be realized to the maximum extent, namely the heat capacity of the unit photo-absorber area is reduced, and finally the high-efficiency photo-thermal conversion rate is improved and the photo-thermal driven transpiration is accelerated.
This patent realizes through hydrophilic fibrous capillary action that antigravity transports evaporation material interface to moisture, makes the sea water carry out "transpiration" on bionical blade surface to realized sea water desalination, this kind of method overall structure is simple, convenient operation, energy saving and can work for a long time.
Disclosure of Invention
The invention provides a tree-based bionic seawater desalination system, which utilizes the hydrophilicity of fibers to longitudinally transport seawater to leaf surfaces, and the seawater is changed into fresh water through evaporation and condensation of water. The system has simple integral structure and simple operation, saves energy and can continuously desalt the seawater for a long time.
The invention relates to a seawater desalination system based on tree bionics, which mainly comprises a fresh water storage tank, a hemispherical shell collecting device, bionic blades, a bionic trunk, a supporting rod and bionic tree roots, wherein the hemispherical shell collecting device consists of a hemispherical shell, a semicircular annular shell and a fresh water guide pipe; the bionic blade consists of a blade top cover, a bionic blade hydrophilic fiber membrane, a supporting plate, a bionic trunk hydrophilic fiber and a bottom cover, wherein the bionic blade hydrophilic fiber membrane is wrapped outside the supporting plate, the hydrophilic fiber at the upper end of the bionic trunk extends out by a certain length, and the bionic trunk hydrophilic fiber is contacted with the bionic blade hydrophilic fiber; the fiber membrane extending out of the upper end of the bionic trunk is in contact with the fiber membrane of the bionic blade and is clamped by the clamping piece, so that the bionic blade is connected with the bionic trunk and is not shielded by each other; the bionic trunk consists of a fiber membrane and a plastic pipe, and the lower end thread of the bionic trunk plastic pipe is connected with the thread hole of the bionic tree root top plate in a matching way. The bionic tree root is composed of a tree root peripheral plate, a top plate, a bottom plate, a foam floating plate and a water absorption sponge, wherein the tree root peripheral plate, the top plate and the bottom plate are mutually embedded and assembled, and the foam floating plate is pressed down and fixed through the extending end of the top plate of the bionic tree root to enable the whole tree root to float on the water surface.
The invention relates to a tree-bionic-based seawater desalination system, wherein a bionic blade inner fiber membrane can be made of artificial fibers prepared by melt differential electrostatic spinning, natural fibers and nanoparticles with high photothermal conversion efficiency, such as a fiber membrane prepared from polylactic acid, polyethylene glycol and nano-scale Chinese ink particles, or a fiber membrane prepared from polylactic acid is subjected to hydrophilic modification treatment and is loaded with the Chinese ink particles on the surface. The fiber membrane in the bionic trunk can be synthetic fiber or natural fiber with high orientation degree, or the combination of the two, such as polylactic acid, polyethylene glycol and diatomite, or the fiber made of polylactic acid is subjected to hydrophilic modification treatment. And the water contact angle of the leaf and the fiber membrane in the trunk is less than 90 degrees.
The invention relates to a tree-based bionic seawater desalination system, wherein the blade top covers of bionic blades are in a shape like Chinese character 'tian'; the bottom cover of the blade is also in a shape like a Chinese character 'tian', the blank part is provided with a grid for supporting the hydrophilic fiber extending out of the upper end of the bionic tree trunk, and the center of the grid is connected with a section of hollow cylinder, so that the blade and the tree trunk are convenient to fix.
The invention relates to a seawater desalination system based on tree bionics, wherein the inside of a bionic trunk is composed of fiber bundles formed by rolling a plurality of fiber membranes, and fibers in the trunk extend out of two ends of a bionic trunk.
The invention relates to a tree-bionic-based seawater desalination system, wherein a plastic pipe on the outer side of a bionic trunk can be made of polypropylene, polyvinyl chloride and polytetrafluoroethylene, the plastic pipe is processed into a shape with threads at the bottom, a smooth circular pipe at the top and a bendable suction pipe at the middle part.
The invention relates to a seawater desalination system based on tree bionics, wherein holes are formed around a bionic tree root, and an internal threaded hole is formed in a top plate of the bionic tree root.
The invention relates to a tree-based bionic seawater desalination system, which comprises the following seawater desalination processes:
(1) the sponge at the root of the bionic tree sucks seawater and isolates solid particles outside the sea surface.
(2) Fibers extending out of the bottom end of the bionic trunk are in contact with the sponge to convey the seawater in the antigravity direction to the bionic blades.
(3) The bionic blade fiber has a large specific surface area and excellent mechanical properties, the large specific surface area causes large saturated vapor pressure between the membrane surface and air, so that the evaporation process is continuously and effectively carried out, and the excellent mechanical properties enable the blade to be more durable. Due to illumination, the Chinese ink nanoparticles with high light-heat conversion efficiency in the blades generate more heat, so that the evaporation rate of seawater at the blades is increased to form steam.
(4) The vapor collects in the hemispherical shell collecting device and condenses to form liquid drops which slide along the inner surface of the device in the annular groove.
(5) The fresh water in the groove flows to the guide pipe through the integral inclination of the collecting device, and reaches the fresh water storage tank through the guide pipe.
Compared with the existing seawater desalination device, the seawater desalination device has the advantages of cost reduction, energy conversion efficiency improvement, simple structure, convenient operation and sustainable work, and provides a brand new mode for seawater desalination.
Drawings
FIG. 1 is a general schematic diagram of a structure of a tree-based bionic seawater desalination system.
FIG. 2 is a schematic view of a blade structure of a tree-based bionic seawater desalination system.
Fig. 3 is a top cover and a bottom cover of a blade of a tree-based bionic seawater desalination system, wherein a is a top cover and b is a bottom cover.
Fig. 4 is a component diagram of a bionic tree root of a tree bionic seawater desalination system, wherein a is a tree root top plate, b is a foam floating plate, c is a tree root peripheral plate, d is a tree root bottom plate, and e is a water absorption sponge.
In the figure: 1-bionic tree root; 2-a support rod; 3-bionic tree trunks; 4-a hemispherical shell collecting device; 5-bionic blades; 6-fresh water storage tank; 7-bionic blade top cover; 8-bionic leaf hydrophilic fiber membrane; 9-a support plate; 10-bionic tree trunk internal hydrophilic fiber; 11-bionic blade bottom cover; 12 tree root roof; 13-foam floating plate; 14-tree root perimeter plates; 15-root bottom plate; 16-absorbent sponge.
Detailed Description
The construction of the present invention will be further described with reference to the accompanying drawings. See fig. 1, 2, 3 and 4.
The invention relates to a seawater desalination system based on tree bionics, which comprises a bionic tree root 1, a support rod 2, a bionic tree rod 3, a hemispherical shell collecting device 4, bionic blades 5 and a fresh water storage tank 6.
The bionic blade 5 consists of a blade top cover 7, a bionic blade hydrophilic fiber membrane 8, a support plate 9, a bionic trunk hydrophilic fiber 10 and a bottom cover 11, and is shown in the figure 2 and the figure 3. Bionic blade hydrophilic fiber membrane 8 wraps up in the backup pad 9 outside, and bionic trunk 4 upper end hydrophilic fiber stretches out 30mm, and bionic trunk hydrophilic fiber 10 contacts with bionic blade hydrophilic fiber 8. blade top cap 7 (an picture) presss from both sides inside fibre with bottom 11(b picture), and the hole is fixed through plastics bolt nut around.
The area of a single blade of the bionic blade 5 is 200cm2, the bionic blade is composed of 4 blades, and the thickness of a fiber film in the bionic blade is 5 mm. The vapor collects in the hemispherical shell collector 4 and coalesces into droplets which slide along the inner surface of the device into the annular groove.
The whole bionic tree root 1 is a cuboid and consists of a tree root top plate 12(a picture), a foam floating plate 13(b picture), a tree root peripheral plate 14(c picture), a tree root bottom plate 15(d picture) and a water absorption sponge 16(e picture), and is shown in figure 4. 600mm long, 600mm wide and 100mm high. The inner sponge 16 draws in seawater and isolates the solid particles outside the sponge. The tree root top plate 12 presses the foam floating plate 13 down, so that the bionic tree floats on the sea surface.
Inside the bionic trunk 3, the thickness of a fiber membrane formed by fiber bundles formed by rolling 4 fiber membranes is 5mm, the lower end of the fiber in the trunk extends out by 20mm, and the upper end extends out by 30 mm. Fibers extending out of the bottom end of the bionic tree trunk are in contact with the sponge to convey the seawater in the antigravity direction to the bionic blades.
The bionic trunk 3 extends into the hole at the bottom cover 11 of the bionic blade to fix the trunk and the blade.
The fresh water in the groove is inclined by 5-10 degrees through the whole collecting device, so that the fresh water flows to the guide pipe and reaches the fresh water storage tank 6 through the guide pipe.
Claims (7)
1. A seawater desalination system based on tree bionics, its characterized in that: the bionic tree trunk comprises a fresh water storage tank, a hemispherical shell collecting device, bionic blades, a bionic tree trunk, a supporting rod and a bionic tree root, wherein the hemispherical shell collecting device consists of a hemispherical shell, a semicircular ring shell and a fresh water guide pipe; the bionic blade consists of a blade top cover, a bionic blade hydrophilic fiber membrane, a supporting plate, a bionic trunk hydrophilic fiber and a bottom cover, wherein the bionic blade hydrophilic fiber membrane is wrapped outside the supporting plate, the hydrophilic fiber at the upper end of the bionic trunk extends out by a certain length, and the bionic trunk hydrophilic fiber is contacted with the bionic blade hydrophilic fiber; the fiber membrane extending out of the upper end of the bionic trunk is contacted with the fiber membrane of the bionic blade and is fastened through the clamping piece, so that the bionic blade is connected with the bionic trunk, and the bionic blade is not shielded; bionic trunk comprises fibre membrane and plastic tubing, and bionical trunk plastic tubing lower extreme screw thread is connected with bionical root roof screw hole cooperation, and bionical root comprises root week board, roof, bottom plate, foam kickboard, the sponge that absorbs water, and root week board, roof, bottom plate imbed the equipment mutually, and the overhanging end of roof through bionical root pushes down the foam kickboard fixed messenger wholly floats on the surface of water.
2. The tree-bionics-based seawater desalination system of claim 1, wherein: the fiber membrane in the bionic blade is made of artificial fibers prepared by melt differential electrostatic spinning, natural fibers and nanoparticles with high photothermal conversion efficiency, the fiber membrane in the bionic trunk is composed of synthetic fibers or natural fibers with high orientation degree or the combination of the synthetic fibers and the natural fibers, and the water contact angle of the fiber membrane in the blade and the trunk is less than 90 degrees.
3. The tree-bionics-based seawater desalination system of claim 2, wherein: the bionic leaf internal fiber membrane is prepared from polylactic acid, polyethylene glycol and nano-scale Chinese ink particles, or is prepared from polylactic acid by performing hydrophilic modification treatment and loading the Chinese ink particles on the surface of the fiber membrane.
4. The tree-bionics-based seawater desalination system of claim 1, wherein: the blade top cover of the bionic blade is shaped like a Chinese character 'tian'; the bottom cover of the blade is also in a shape like a Chinese character 'tian', the blank part is provided with a grid for supporting the hydrophilic fiber extending out of the upper end of the bionic tree trunk, and the center of the grid is connected with a section of hollow cylinder, so that the blade and the tree trunk are convenient to fix.
5. The tree-bionics-based seawater desalination system of claim 1, wherein: the bionic trunk is internally formed by fiber bundles formed by rolling a plurality of fiber membranes, and fibers in the trunk extend out of two ends of the bionic trunk.
6. The tree-bionics-based seawater desalination system of claim 1, wherein: the plastic pipe outside the bionic trunk is made of polypropylene, polyvinyl chloride or polytetrafluoroethylene, and is processed into a round pipe with threads at the bottom, a smooth top and a bendable straw at the middle part.
7. The tree-bionics-based seawater desalination system of claim 1, wherein: holes are formed around the bionic tree roots, and internal thread holes are formed in the top plates of the bionic tree roots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911376085.2A CN110950404B (en) | 2019-12-27 | 2019-12-27 | Tree-bionic-based sea water desalination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911376085.2A CN110950404B (en) | 2019-12-27 | 2019-12-27 | Tree-bionic-based sea water desalination system |
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| Publication Number | Publication Date |
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| CN110950404A true CN110950404A (en) | 2020-04-03 |
| CN110950404B CN110950404B (en) | 2024-05-10 |
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| GB2528975A (en) * | 2014-08-08 | 2016-02-10 | Ivan Mendez | Desalination and underground irrigation system |
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| CN110240211A (en) * | 2019-02-01 | 2019-09-17 | 清华大学 | Solar energy thermal transition purifier and process for purifying water |
| CN209759069U (en) * | 2019-01-18 | 2019-12-10 | 四川大学 | artificial melanin photothermal membrane seawater desalination device |
| CN211521694U (en) * | 2019-12-27 | 2020-09-18 | 北京化工大学 | Seawater desalination system based on tree bionics |
-
2019
- 2019-12-27 CN CN201911376085.2A patent/CN110950404B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2528975A (en) * | 2014-08-08 | 2016-02-10 | Ivan Mendez | Desalination and underground irrigation system |
| WO2018033722A1 (en) * | 2016-08-16 | 2018-02-22 | h2O Technology Limited | Water or evaporative cooler comprising a woven or warp-knitted mesh sheet |
| CN106892476A (en) * | 2017-04-28 | 2017-06-27 | 北京化工大学 | A kind of sea water desalinating unit |
| CN107522246A (en) * | 2017-10-09 | 2017-12-29 | 北京化工大学 | A kind of solar focusing wick efficient sea water desalting equipment and method |
| CN107954493A (en) * | 2017-11-27 | 2018-04-24 | 中国船舶重工集团公司第七〇九研究所 | A kind of desalination plant |
| CN209759069U (en) * | 2019-01-18 | 2019-12-10 | 四川大学 | artificial melanin photothermal membrane seawater desalination device |
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| CN211521694U (en) * | 2019-12-27 | 2020-09-18 | 北京化工大学 | Seawater desalination system based on tree bionics |
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| CN110950404B (en) | 2024-05-10 |
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