CN1754776A - Seawater desalting device peculiar to vessel - Google Patents
Seawater desalting device peculiar to vessel Download PDFInfo
- Publication number
- CN1754776A CN1754776A CN 200410066768 CN200410066768A CN1754776A CN 1754776 A CN1754776 A CN 1754776A CN 200410066768 CN200410066768 CN 200410066768 CN 200410066768 A CN200410066768 A CN 200410066768A CN 1754776 A CN1754776 A CN 1754776A
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- China
- Prior art keywords
- water
- interchange
- condenser
- seawater
- pipe
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- 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.)
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- 239000013535 sea water Substances 0.000 title claims abstract description 36
- 238000011033 desalting Methods 0.000 title description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000001704 evaporation Methods 0.000 claims abstract description 20
- 230000008020 evaporation Effects 0.000 claims abstract description 20
- 239000000498 cooling water Substances 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 239000002826 coolant Substances 0.000 claims description 17
- 238000010612 desalination reaction Methods 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 4
- 230000003020 moisturizing effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 239000003651 drinking water Substances 0.000 abstract 1
- 235000020188 drinking water Nutrition 0.000 abstract 1
- 239000013505 freshwater Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 238000001223 reverse osmosis Methods 0.000 description 3
- 238000004821 distillation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
This invention relates to sea water process device on boat, which comprises heater, condenser, wherein, the heater adopts exchanger water box; the motor cooling tube and exchanger box are connected sealed; the exchanger box and condenser evaporation are connected; the box is located with sea supply tube connected with sea water tube; the condenser cooling chamber is connected to sea entrance water tube. The sea water enters the heat exchanging water box through motor cooling water through heat exchanger and then into condenser to process drinking water.
Description
Technical field
The present invention relates to sea water desalting plant, particularly a kind of sea water desalting plant peculiar to vessel.
Background technology
Sea water desalination has methods such as pellicle reverse osmosis method, distillation methods, the pellicle reverse osmosis device is to utilize pellicle to pass through the hydrone in the seawater and intercept the salt quasi-molecule, thereby make it separately to make fresh water, because pellicle is fragile, and work the time needs high pressure, and back flush regularly, makes the device complexity, troublesome maintenance, the cost height; The distillation sea water desalting device is with the seawater heating evaporation, and cooling distills out fresh water again, and the heating approach has solar energy heating and electro heat, burning to heat, and the solar energy heating floor area is big, and electro heat, burning heating are consumed energy big, less economical.
Fresh water on the boats and ships is to get band on land, and the water yield is subjected to the boats and ships effects limit, uses limitedly, and long-time to store the back perishable, is unfavorable for navigating by water for a long time operation.Small-sized pellicle reverse osmosis desalination device peculiar to vessel is arranged at present, but the cost height, device is complicated, and troublesome maintenance is unfavorable for promoting.
Summary of the invention
The object of the invention is to provide a kind of simple in structure, low low-cost marine desalination equipment that consumes energy, to solve the water supply problem on the boats and ships.
The solution of the present invention is: a kind of marine desalination equipment, comprise temperature booster, condenser, wherein, temperature booster adopts the interchange of heat water tank, H Exch in engine cooling water pipe and the interchange of heat water tank is closed to be connected, and the interchange of heat water tank is connected with evaporation tank in the condenser, and the interchange of heat water tank is provided with that seawater is additional manages, be connected with the seawater coolant inlet pipe, the cooling chamber in the condenser is connected with the seawater coolant inlet pipe.
Advantage of the present invention is: seawater is replenished pipe and is entered in the interchange of heat water tank by seawater coolant inlet pipe, seawater, pass through heat exchanger heats by engine cooling water, enter the evaporation tank in the condenser again, utilize seawater cold in the condenser cooling chamber to cool off after the evaporation, make fresh water.Utilized the unnecessary heat of marine engine, the few water producing cost of power consumption is low, and simple in structure.
Description of drawings
The invention will be further described with embodiment with reference to the accompanying drawings below.
Accompanying drawing is a structural representation of the present invention.
Mark among the figure: 1 driving engine, 2 Hs Exch, 3 exhaust-duct heat exchangers, 4 overflow pipes, 5 seawater replenish pipe, 6 moisturizing control cock, 7 filters, 8 intake pumps, 9 seawater coolants inlet pipe, the coolant outlet pipe of 10 interchange of heat water tanks, the coolant inlet pipe of 11 interchange of heat water tanks, 12 condenser cooling water pipes, 13 fresh water coolant outlet pipe, 14 cooling water expansion tank drain hoses, 15 evaporation tank return water pipes, 16 water-spraying evaporation devices, 17 condenser cooling chambers, 18 condenser evaporation tanks, 19 condensers, 20 feed pumps, 21 interchange of heat water tanks, 22 engine cooling water pipes, 23 waste pipes.
The specific embodiment
As shown in the figure, the H Exch in engine cooling water pipe 22 and the interchange of heat water tank 21 2 is closed is connected cooling water expansion tank closed cycle wherein; Interchange of heat water tank 21 is connected with evaporation tank 18 in the condenser 19, to the seawater of its supply heat; Interchange of heat water tank 21 is provided with seawater and replenishes pipe 5, is connected with seawater coolant inlet pipe 9, is used for replenishing seawater; Cooling chamber 17 in the condenser is connected with seawater coolant inlet pipe 9, to obtain cooling water expansion tank; Seawater coolant inlet pipe 9 is connected with intake pump 8, is used for extracting seawater.
Be provided with water-spraying evaporation device 16 in the evaporation tank 18 in condenser 19, be connected with the coolant outlet pipe 10 of interchange of heat water tank, to quicken the evaporation of hot sea water by feed pump 20; Return water pipe 15 in the evaporation tank is connected with the coolant inlet pipe 11 of interchange of heat water tank, and circulation is provided.
The seawater of interchange of heat water tank 21 replenishes pipe 5 and is provided with moisturizing control cock 6, is used for an amount of supplementary sum and changes seawater, and unnecessary seawater is discharged from overflow pipe 4.
In order to make full use of the heat of driving engine, be provided with exhaust-duct heat exchanger 3 in the interchange of heat water tank 21, waste pipe 23 is connected with this H Exch.
Boats and ships are in navigation with during operation, driving engine 1 work, and the heat of the heat of its cooling water expansion tank and freeing pipe 23 passes to seawater in the interchange of heat water tank 21 by H Exch 2 and exhaust-duct heat exchanger 3 respectively, makes it to heat.Seawater after the heating by 16 ejections of water-spraying evaporation device, causes evaporation in feed pump 20 enters evaporation tank 18 in the condenser 19, aqueous vapor is subjected to the cooling of the Mare Frigoris water of condenser cooling chamber 17 outer walls spray, be condensed into water, flow out by fresh water coolant outlet pipe 13, thereby obtain fresh water.
This device has utilized the unnecessary heat of marine engine, and except intake pump 8 and feed pump 20, miscellaneous part is consumes energy not all, and it is few to have a power consumption, the advantage that water producing cost is low.
Claims (4)
1. marine desalination equipment, comprise temperature booster, condenser, it is characterized in that: temperature booster adopts interchange of heat water tank (21), H Exch (2) in engine cooling water pipe (22) and the interchange of heat water tank (21) is closed to be connected, interchange of heat water tank (21) is connected with the evaporation tank (18) of condenser, interchange of heat water tank (21) is provided with seawater and replenishes pipe (5), is connected with seawater coolant inlet pipe (9), and the cooling chamber of condenser (17) is connected with seawater coolant inlet pipe (9).
2. marine desalination equipment as claimed in claim 1, it is characterized in that: be provided with water-spraying evaporation device (16) in the evaporation tank of condenser (18), be connected with the coolant outlet pipe (10) of interchange of heat water tank by feed pump (20), the return water pipe of evaporation tank (15) is connected with the coolant inlet pipe (11) of interchange of heat water tank.
3. marine desalination equipment as claimed in claim 1 is characterized in that: the seawater of interchange of heat water tank (21) replenishes pipe (5) and is provided with moisturizing control cock (6).
4. marine desalination equipment as claimed in claim 1 is characterized in that: be provided with exhaust-duct heat exchanger (3) in the interchange of heat water tank (21), waste pipe (23) is connected with this H Exch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410066768 CN1754776A (en) | 2004-09-29 | 2004-09-29 | Seawater desalting device peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410066768 CN1754776A (en) | 2004-09-29 | 2004-09-29 | Seawater desalting device peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1754776A true CN1754776A (en) | 2006-04-05 |
Family
ID=36688403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410066768 Pending CN1754776A (en) | 2004-09-29 | 2004-09-29 | Seawater desalting device peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1754776A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422043C (en) * | 2006-05-30 | 2008-10-01 | 董贤昌 | A method for desalination of seawater by utilizing waste heat of engine exhaust pipe tail gas |
| CN100462282C (en) * | 2006-11-14 | 2009-02-18 | 何诺 | Ocean ship superconducting energy-saving seawater desalination manufacturing drinking water device |
| CN101844821A (en) * | 2010-05-28 | 2010-09-29 | 济南市琦泉热电有限责任公司 | Equipment and technology for improving reverse osmosis efficiency by waste heat recovery |
| CN101774657B (en) * | 2010-01-15 | 2011-07-20 | 绍兴文理学院 | Sea water desalinization device for ships and method for preparing fresh water |
| CN102910697A (en) * | 2012-09-28 | 2013-02-06 | 童东华 | Marine seawater desalinating unit |
| CN106365231A (en) * | 2016-11-14 | 2017-02-01 | 河海大学常州校区 | Seawater desalination system capable of humidifying and dehumidifying by using excess heat of ship engine |
| CN106628094A (en) * | 2016-12-12 | 2017-05-10 | 浙江海洋大学 | Air-based water production device using LNG powered ship for recovering cooling and heating energy |
| CN107162083A (en) * | 2017-06-06 | 2017-09-15 | 湖南大学 | Simple marine seawater desalination device |
| CN109866906A (en) * | 2019-04-10 | 2019-06-11 | 潘卓阳 | A kind of the solar seawater desalination pier and its application method of automatic feeding water |
| CN114956222A (en) * | 2022-01-17 | 2022-08-30 | 江苏海事职业技术学院 | Sea water desalination treatment device for navigation |
-
2004
- 2004-09-29 CN CN 200410066768 patent/CN1754776A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422043C (en) * | 2006-05-30 | 2008-10-01 | 董贤昌 | A method for desalination of seawater by utilizing waste heat of engine exhaust pipe tail gas |
| CN100462282C (en) * | 2006-11-14 | 2009-02-18 | 何诺 | Ocean ship superconducting energy-saving seawater desalination manufacturing drinking water device |
| CN101774657B (en) * | 2010-01-15 | 2011-07-20 | 绍兴文理学院 | Sea water desalinization device for ships and method for preparing fresh water |
| CN101844821A (en) * | 2010-05-28 | 2010-09-29 | 济南市琦泉热电有限责任公司 | Equipment and technology for improving reverse osmosis efficiency by waste heat recovery |
| CN102910697A (en) * | 2012-09-28 | 2013-02-06 | 童东华 | Marine seawater desalinating unit |
| CN106365231A (en) * | 2016-11-14 | 2017-02-01 | 河海大学常州校区 | Seawater desalination system capable of humidifying and dehumidifying by using excess heat of ship engine |
| CN106365231B (en) * | 2016-11-14 | 2019-06-04 | 河海大学常州校区 | A humidification and dehumidification seawater desalination system utilizing the waste heat of ship engines |
| CN106628094A (en) * | 2016-12-12 | 2017-05-10 | 浙江海洋大学 | Air-based water production device using LNG powered ship for recovering cooling and heating energy |
| CN107162083A (en) * | 2017-06-06 | 2017-09-15 | 湖南大学 | Simple marine seawater desalination device |
| CN109866906A (en) * | 2019-04-10 | 2019-06-11 | 潘卓阳 | A kind of the solar seawater desalination pier and its application method of automatic feeding water |
| CN109866906B (en) * | 2019-04-10 | 2020-10-16 | 潘卓阳 | Solar seawater desalination overwater platform capable of automatically feeding water and using method thereof |
| CN114956222A (en) * | 2022-01-17 | 2022-08-30 | 江苏海事职业技术学院 | Sea water desalination treatment device for navigation |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |