CN1579950A - Desalination method of sea water by microwave transmission - Google Patents
Desalination method of sea water by microwave transmission Download PDFInfo
- Publication number
- CN1579950A CN1579950A CN 200410017581 CN200410017581A CN1579950A CN 1579950 A CN1579950 A CN 1579950A CN 200410017581 CN200410017581 CN 200410017581 CN 200410017581 A CN200410017581 A CN 200410017581A CN 1579950 A CN1579950 A CN 1579950A
- Authority
- CN
- China
- Prior art keywords
- water
- seawater
- microwave
- sea water
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention adopts microwaves to desalt seawater. It uses microwave to heat up seawater, vaporizing to get vapor and cooling to get freshwater. From sketch map we can see NO.1-4 is seawater inducting system. Through dyke seawater is inducted into distillation pool, NO.5. NO6-7 is the plate to shoot microwave which can heat up seawater to vapor. NO.9-10 vapor enters into cooling chamber through alleyway. Plenty of freshwater can be obtained by cooling water discharged from cooling water tank, NO.11 and collecting in freshwater pool.
Description
The present invention relates to carry out sea water desalination method and produce fresh water, the method for a large amount of developments of water resources with the microwave emission.
What known present sea water desaltination was adopted is distillation method, but distillation method is not extensive use of.Example: away from the island in continent or the naval vessel of oceangoing voyage, this method of helpless employing that has.Distillation method is carried out sea water desaltination two big defectives:
1, distillation method must add hot sea water with boiler.Thereby distillation method is impossible scale operation fresh water, and its reason is that the distillatory boiler is made not quite.Record volume according to world's Guiness boiler has only ten several tons, once can only ten several tons of fresh water so produce fresh water with this distillation method, and the limitation mass production fresh water of boiler is just impossible, causes impossible that distillation method carries out that sea water desaltination popularizes.
2, distillation method will consume a large amount of energy when carrying out sea water desaltination, example: coal, oil, gas etc., the fresh water of production but seldom, cost is very high, is not worth it economically.
The purpose of this invention is to provide a kind of method of efficiently carrying out sea water desaltination on a large scale.Provide new approach for producing the fresh water development of water resources in enormous quantities.
Existing known road microwave length is 1 millimeter-1 meter, and frequency reaches 300-300 ten thousand megahertzes, and energy through-fall molecule makes the fierce concussion of water molecules, and vibrational frequency reaches per second more than one hundred million times, thereby produces high heat, impels water molecules to form water vapour fast.The widespread use of household microwave oven, people make the characteristic of moisture evaporation that common recognition has been arranged at a high speed to micro-wave energy.
Sea water desalination method is carried out in microwave emission of the present invention, is to utilize microwave to be transmitted directly to the seawater pond of setting, makes the seawater water surface add hot sea water, makes it to flash to water vapour, again the method for producing into fresh water after the water vapour cooling.
Further specify below in conjunction with accompanying drawing " microwave emission carrying out sea water desalination method synoptic diagram ".
1-4 sea wall gate is put into seawater in the accompanying drawing, flows into tailrace, opens the distilled water gate again, and seawater injects sea water by distillation pond (accompanying drawing 5) from water channel.
In the accompanying drawing 5, volume is established greater than 100 cubic metres in the sea water by distillation pond, 20 meters * 5 meters * 1 meter.
6-7 microwave reflection plate anchor and microwave reflection plate in the accompanying drawing, 20 meters * 5 meters=100 square metres of microwave reflection plate areas are evenly installed 1000 magnetrons at 100 square metres of areas, every magnetron power 1KW, total power is 1000KW.All 1000 magnetrons are launched the microwave heating seawater to 100 square metres of distillation pond seawater during production operation, and seawater is evaporated at a high speed, produce water vapour endlessly.
In the accompanying drawing 8, the distillation factory building of sealing.
In the accompanying drawing 9, the water vapour pipeline.
In the accompanying drawing 10, cooling room.
In the accompanying drawing 11, be that cooling water tank does not stop to discharge cold water, condensation pours in the water vapour of cooling tower, makes water vapour condense into fresh water rapidly, and fresh-water pool drops.
In the accompanying drawing 12, fresh-water pool.
13-14 in the accompanying drawing, water plant, the cooling water inlet pipe, the water coolant that the pump handle cooling water tank is used is carried up by force by water inlet pipe, guarantees the supply of water coolant.
In the accompanying drawing 15, the local horizon.
The microwave emission has the operation watch-keeping cubicle to carry out.There is the monitoring instrument instrument in the operation watch-keeping cubicle, water temperature in the control factory building, and room temperature, water vapour air pressure, and microwave transmitted power size etc.
The present invention can the direct heating seawater because of microwave, does not use boiler, and receptor restriction just can be according to needs scale operation fresh water.
Microwave emission of the present invention has fabulous sterilization, disinfective action, thereby produce lightly Water has clean aseptic nontoxic characteristics.
Claims (1)
- This microwave emission carrying out sea water desalination method is compared with the distillation method that existing sea water desaltination is adopted and be it is characterized in that not using boiler to add hot sea water.And adopt microwave to be transmitted directly on the water surface of special-purpose seawater pond, and microwave penetration seawater molecule makes the fierce vibrations of water molecules, and heating impels the seawater rapid evaporation.The water vapour of evaporation pours in cooling tower and promptly condensed by cooling effect, forms fresh water inflow fresh-water pool and gathers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410017581 CN1579950A (en) | 2004-04-09 | 2004-04-09 | Desalination method of sea water by microwave transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410017581 CN1579950A (en) | 2004-04-09 | 2004-04-09 | Desalination method of sea water by microwave transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1579950A true CN1579950A (en) | 2005-02-16 |
Family
ID=34581743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410017581 Pending CN1579950A (en) | 2004-04-09 | 2004-04-09 | Desalination method of sea water by microwave transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1579950A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103505896A (en) * | 2012-06-21 | 2014-01-15 | 四川制药制剂有限公司 | Distillation system utilizing microwave to perform distillation |
| CN103964539A (en) * | 2013-01-30 | 2014-08-06 | 北京朗新明环保科技有限公司 | Microwave desalination device for strong brine |
| ES2556532A1 (en) * | 2014-07-15 | 2016-01-18 | Fº JAVIER PORRAS VILA | Seawater desalination plant, with laser (Machine-translation by Google Translate, not legally binding) |
| US11180384B1 (en) | 2021-01-12 | 2021-11-23 | King Abdulaziz University | Water treatment system with enclosed reactor and pulsed electromagnetic wave generator |
| CN118289872A (en) * | 2024-05-29 | 2024-07-05 | 广东海洋大学 | Wave energy sea water desalination-high-temperature heat energy collection system based on microwave heating |
-
2004
- 2004-04-09 CN CN 200410017581 patent/CN1579950A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103505896A (en) * | 2012-06-21 | 2014-01-15 | 四川制药制剂有限公司 | Distillation system utilizing microwave to perform distillation |
| CN103964539A (en) * | 2013-01-30 | 2014-08-06 | 北京朗新明环保科技有限公司 | Microwave desalination device for strong brine |
| CN103964539B (en) * | 2013-01-30 | 2016-02-24 | 北京朗新明环保科技有限公司 | Strong brine microwave desalting equipment |
| ES2556532A1 (en) * | 2014-07-15 | 2016-01-18 | Fº JAVIER PORRAS VILA | Seawater desalination plant, with laser (Machine-translation by Google Translate, not legally binding) |
| US11180384B1 (en) | 2021-01-12 | 2021-11-23 | King Abdulaziz University | Water treatment system with enclosed reactor and pulsed electromagnetic wave generator |
| US11981585B2 (en) | 2021-01-12 | 2024-05-14 | King Abdulaziz University | Sustainable auto pulsed electromagnetic irradiation system for zero discharge water treatment |
| CN118289872A (en) * | 2024-05-29 | 2024-07-05 | 广东海洋大学 | Wave energy sea water desalination-high-temperature heat energy collection system based on microwave heating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105936522A (en) | Structure compact type seawater desalination device | |
| CN102741170A (en) | Systems and methods for concentrating waste water fluids | |
| CN104445481B (en) | A kind of waste heat electricity-water cogeneration system | |
| CN103964539B (en) | Strong brine microwave desalting equipment | |
| CN101955238A (en) | Seawater desalting method and device | |
| CN102381796A (en) | Solar photovoltaic photothermal integrated device for seawater desalination | |
| CN103265140B (en) | Solar line focusing-wind energy synergetic ultrasonic sea water desalting device and method | |
| CN103613155B (en) | Heat pipe-type low temperature two sea water desalting equipment | |
| CN203048630U (en) | Microwave desalination device for concentrated saline water | |
| CN110407276A (en) | Co-generation saline-water reclamation system based on butterfly solar thermal collector | |
| CN100422043C (en) | Method for desalting seawater by using residual heat of tail gas from exhaust pipe of engine | |
| CN1579950A (en) | Desalination method of sea water by microwave transmission | |
| CN102030385B (en) | Device for desalinating seawater through normal-temperature distillation | |
| CN101130442A (en) | Method for desalinating sea water by using seawater source heat pump technology | |
| CN105329962B (en) | Solar energy composite heat pump desalinization and confession domestic water system and method | |
| CN102086048A (en) | Method for desalting seawater and increasing water level by utilizing natural energy | |
| WO2015004650A1 (en) | A method and installation for production of crystal salt and fresh water from sea water and other saliferous solution | |
| Ahmed et al. | A review of vacuum solar desalination powered by renewable energy: Recent trends | |
| CN203256082U (en) | Solar ray light condensation-wind energy synergistic ultrasonic seawater desalination device | |
| Murugana et al. | Experimental investigation on the effect of basin pressure in a single basin solar still | |
| CN208561751U (en) | A kind of evaporation-type seawater desalination system using engine of boat and ship waste heat | |
| AU2011244076A1 (en) | A desalination unit for the production of potable water from sub-soil brine | |
| CN205419833U (en) | Cell type solar -powered seawater desalination device | |
| Marmouch et al. | Effect of a cooling tower on a solar desalination system | |
| JPH0436721B2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |