CN102351266B - Seawater desalination plant - Google Patents
Seawater desalination plant Download PDFInfo
- Publication number
- CN102351266B CN102351266B CN2011102032569A CN201110203256A CN102351266B CN 102351266 B CN102351266 B CN 102351266B CN 2011102032569 A CN2011102032569 A CN 2011102032569A CN 201110203256 A CN201110203256 A CN 201110203256A CN 102351266 B CN102351266 B CN 102351266B
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- framework platform
- steam
- liquid oxygen
- nilas
- nilas body
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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Abstract
Provided is a seawater desalination plant which comprises a framework platform. Air bags are arranged at the bottom of the framework platform; an ice forming housing with an opening at its bottom is arranged in the framework platform, and two sides of the ice forming housing are respectively threadedly matched with lead screws; the symmetrically arranged lead screws are connected with lifting motors through drive gear pairs; the lifting motors are arranged on the framework platform; a low temperature liquid oxygen storing chamber is arranged on the framework platform; a low temperature liquid oxygen nozzle is provided at the upper part of the ice forming housing; the framework platform is also provided with a steam generation unit; a high temperature high pressure steam pipe connected with the steam generation unit is connected with a steam jet pipe through a pipeline; one side of the ice forming housing is a dodge gate; working ends of hydraulic rods which are fixed in the ice forming housing through hinges at one ends of the hydraulic rods are connected with a rotating shaft of the dodge gate; the framework platform is further provided with anchors controlled by hoisting anchor gears which are arranged on the framework platform. The invention has the advantages of simple construction, a delicate design, a reasonable layout, capacity of realizing large scale and batch seawater desalination, etc.
Description
Technical field
The present invention relates to a kind of ice-making plant, especially a kind of lower fresh ice of salinity that can rapidly seawater be prepared into, rational in infrastructure, design ingenious, the sea water desalinating plant that ice making efficient is high.
Background technology
Along with the development of all sectors of society and the continuous growth of world population, available Freshwater resources are originally fewer in the world, and how obtaining quickly and easily a large amount of Freshwater resources has become a problem demanding prompt solution.And ocean station the earth total area 70 percent, exist a large amount of water in the ocean, but the saltiness of these seawater is larger, can't directly drink, irrigate or be applied in the place that other need to use fresh water, if therefore can find a kind of method with sea water desaltination or device, will be one and benefit global innovation and creation.And the effect of its desalination of device of now disclosed various sea water desaltinations is general, and most importantly its desalination efficient is lower, has therefore improved its desalinating cost, is difficult to carry out extensive, suitability for industrialized production.So need now a kind of can addressing the above problem, with seawater fast, device or the equipment of desalinating in large quantities.
Summary of the invention
The present invention is in order to solve the existing above-mentioned deficiency of prior art, propose a kind of simple in structure, design ingenious, rationally distributed, the sea water desalinating plant that utilizes the principle of the seawater saltness step-down after freezing that seawater is desalinated.
Technical solution of the present invention is: a kind of sea water desalinating plant, comprise framework platform 1, it is characterized in that: the bottom of described framework platform 1 is provided with air bag 2 symmetrically, be provided with the one-tenth nilas body 3 of bottom surface opening in the framework platform 1, become the both sides of nilas body 3 respectively at matching with leading screw 4 screw threads, and symmetrically arranged leading screw 4 is connected with lifting motor 6 by gear driving pair 5, lifting motor 6 is arranged on the framework platform 1, on framework platform 1, also be provided with low-temperature liquid oxygen storage chamber 8, be provided with the low-temperature liquid oxygen shower nozzle 9 that is connected with low-temperature liquid oxygen storage chamber 8 on the top that becomes nilas body 3, on framework platform 1, also be provided with steam-generating installation 10, the high temperature and high pressure steam pipe 11 that links to each other with steam-generating installation 10 links to each other with steam jet 12 by pipeline, and steam jet 12 is arranged on on the inner side-wall of nilas body 3, becoming a side of nilas body 3 is dodge gate 13, the working end that one end is hingedly fixed in into the hydraulic push rod 14 in the nilas body 3 is connected with dodge gate 13 rotating shafts, on framework platform 1, also be provided with the anchor 16 by 15 controls of elevator windlass, and elevator windlass 15 is arranged on the framework platform 1.
Described leading screw 4, gear driving pair 5 and lifting motor 6 are four, are distributed in into four jiaos of nilas body 3.
Described hydraulic push rod 14 is two, and is symmetrical arranged.
Described elevator windlass 15 and anchor 16 are four, are distributed in four jiaos of framework platform 1.
The present invention compares with prior art, has following advantage:
The sea water desalinating plant of this kind of structure formation, its compact construction, design ingenious, it take full advantage of seawater become solid-state (ice) after, the principle that its saltiness reduces greatly utilizes the liquid oxygen of low temperature will become the interior seawater quick freezing of nilas body to become the ice cube of regular shape, then these ice cubes is collected and thaws, obtaining the low water of the more common seawater of salinity, it is not strict especially field that these water can be used for that industrial production or other require saltiness.Its ice making speed is high, and the ice cube shaped of preparation rule, convenient collection, storage and transportation, and therefore this sea water desalinating plant has possessed multiple advantage, extremely is conducive to apply in the sea water desaltination field, and its market outlook are comparatively wide.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention.As shown in Figure 1: a kind of sea water desalinating plant, comprise one as the framework platform 1 on basis, be provided with symmetrically air bag 2(in the bottom of framework platform 1 and can four air bags 2 be set at four angles of framework platform 1), in framework platform 1, also be provided with into nilas body 3, and this becomes the bottom surface of nilas body 3 is hatch frame, become the arranged outside of nilas body 3 that screw thread is arranged, be provided with multi-filament thick stick 4 with these screw threads match, these leading screws 4 are connected with lifting motor 6 by gear driving pair 5; And in order to make motion more stable, smooth, above-mentioned leading screw 4, gear driving pair 5 and lifting motor 6 are four, are separately positioned on into four jiaos of nilas body 3; Also be provided with low-temperature liquid oxygen storage chamber 8 on framework platform 1, be stored with the liquid oxygen of low temperature, be provided with low-temperature liquid oxygen shower nozzle 9 on the top that becomes nilas body 3, this low-temperature liquid oxygen shower nozzle 9 is connected with low-temperature liquid oxygen storage chamber 8; On framework platform 1, also be provided with steam-generating installation 10, the high temperature and high pressure steam tank 11 that is communicated with steam-generating installation 10 links to each other with steam jet 12 by pipeline, and steam jet 12 is arranged on on the inner side-wall of nilas body 3, a side at one-tenth nilas body 1 is the dodge gate 13 that can open, it can move under the promotion of hydraulic push rod 14, and hydraulic push rod 14 then is hingedly fixed in on the nilas body 3; Be provided with elevator windlass 15 at framework platform 1, elevator windlass 15 is connected with anchor 16 by chain, and in order to guarantee the stable of working order underframe platform 1, above-mentioned elevator windlass 15 and anchor 16 are set to four, and is positioned on four jiaos of framework platform 1.
The working process of the sea water desalinating plant of the embodiment of the invention is as follows: at first utilize towboat to pull working position by the framework platform 1 that air bag 2 swims on the water surface, then starting elevator windlass 15 casts anchor, after four anchors 16 were all fixed, framework platform 1 was fixing, can start working;
Start lifting motor 6, lifting motor 6 drives leading screws 4 by gear driving pair 5 and rotates since between leading screw 4 and the framework platform 1 for being threaded, so when leading screw 4 rotation, one-tenth nilas body 3 moves downward, its lower end is stretched under the water surface;
Low-temperature liquid oxygen shower nozzle 9 beginnings this moment become the seawater of nilas body 3 inside to form rapidly the ice cube that matches with the shape that becomes nilas body 3 to becoming the extremely low oxygen of nilas body 3 internal spray temperature; After icing work is finished, after the steam that steam-generating installation 10 produces enters high temperature and high pressure steam tank 11, by being arranged on into steam jet 12 ejections on nilas body 3 sidewalls, will melt with the ice cube that one-tenth nilas body 3 contacts part, ice cube is separated with becoming nilas body 3;
Last hydraulic push rod 14 is started working, and dodge gate 13 is pushed open; Elevator windlass 15 is with anchor 16 pull-ups, and framework platform 1 advances to next place, working position and carries out ice making work under the effect of towboat, and ice cube then stays put, and is collected by the ice cube collecting ship;
Utilize the ice cube of preparing regular shape in the ocean that this mode can be quick, a large amount of, and these ice cubes melt the water that forms, the more common seawater of its saltiness is low, substantially can satisfy the demand of industrial fresh water.
In order to obtain better fresh water, can then again this part water be desalinated processing again first with utilizing the ice cube of this device preparation to be melted into water, be used for other aspects to obtain the higher fresh water of purity, can realize larger benefit.
Claims (4)
1. sea water desalinating plant, comprise framework platform (1), it is characterized in that: the bottom of described framework platform (1) is provided with air bag (2) symmetrically, be provided with the one-tenth nilas body (3) of bottom surface opening in the framework platform (1), become the both sides of nilas body (3) to match with leading screw (4) screw thread respectively, and symmetrically arranged leading screw (4) is connected with lifting motor (6) by gear driving pair (5), lifting motor (6) is arranged on the framework platform (1), on framework platform (1), also be provided with low-temperature liquid oxygen storage chamber (8), be provided with the low-temperature liquid oxygen shower nozzle (9) that is connected with low-temperature liquid oxygen storage chamber (8) on the top that becomes nilas body (3), on framework platform (1), also be provided with steam-generating installation (10), the high temperature and high pressure steam pipe (11) that links to each other with steam-generating installation (10) links to each other with steam jet (12) by pipeline, and steam jet (12) is arranged on on the inner side-wall of nilas body (3), becoming a side of nilas body (3) is dodge gate (13), the working end that one end is hingedly fixed in into the hydraulic push rod (14) in the nilas body (3) is connected with dodge gate (13) rotating shaft, on framework platform (1), also be provided with the anchor (16) by elevator windlass (15) control, and elevator windlass (15) is arranged on the framework platform (1).
2. sea water desalinating plant according to claim 1, it is characterized in that: described leading screw (4), gear driving pair (5) and lifting motor (6) are four, are distributed in into four jiaos of nilas body (3).
3. sea water desalinating plant according to claim 2, it is characterized in that: described hydraulic push rod (14) is two, and is symmetrical arranged.
4. sea water desalinating plant according to claim 3, it is characterized in that: described elevator windlass (15) and anchor (16) are four, are distributed in four jiaos of framework platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102032569A CN102351266B (en) | 2011-07-20 | 2011-07-20 | Seawater desalination plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102032569A CN102351266B (en) | 2011-07-20 | 2011-07-20 | Seawater desalination plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102351266A CN102351266A (en) | 2012-02-15 |
| CN102351266B true CN102351266B (en) | 2013-04-17 |
Family
ID=45574948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102032569A Expired - Fee Related CN102351266B (en) | 2011-07-20 | 2011-07-20 | Seawater desalination plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN102351266B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616345A (en) * | 2012-05-06 | 2012-08-01 | 张洪达 | Tension leg bottom-supported offshore life support platform |
| CN109650491B (en) * | 2019-02-25 | 2019-11-05 | 绍兴君合新材料科技有限公司 | A kind of marine desalination equipment |
| CN116750833B (en) * | 2023-08-24 | 2023-10-24 | 山东省煤田地质局第五勘探队 | Saline-alkali soil saline-alkali water desalination treatment device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1923714A (en) * | 2005-09-02 | 2007-03-07 | 薛廷芳 | Method and facilities for large scale preparing fresh water by seawater icing |
| ITMI20072021A1 (en) * | 2007-10-18 | 2009-04-19 | Eni Spa | PROCEDURE FOR REDUCING CONCENTRATION OF SALTS IN AN AQUEOUS CURRENT THAT CONTAINS THEM |
| CN202164145U (en) * | 2011-07-20 | 2012-03-14 | 阎长春 | Seawater desalinating device |
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- 2011-07-20 CN CN2011102032569A patent/CN102351266B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN102351266A (en) | 2012-02-15 |
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Granted publication date: 20130417 Termination date: 20140720 |
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