CN202808529U - Water treatment system for desalinating seawater by utilizing temperature difference - Google Patents
Water treatment system for desalinating seawater by utilizing temperature difference Download PDFInfo
- Publication number
- CN202808529U CN202808529U CN2012204627649U CN201220462764U CN202808529U CN 202808529 U CN202808529 U CN 202808529U CN 2012204627649 U CN2012204627649 U CN 2012204627649U CN 201220462764 U CN201220462764 U CN 201220462764U CN 202808529 U CN202808529 U CN 202808529U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- treatment system
- condensing mechanism
- collecting
- temperature difference
- 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.)
- Expired - Fee Related
Links
Images
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
- Y02A20/124—Water desalination
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model provides a water treatment system for desalinating seawater by utilizing a temperature difference, which is used for solving the problems of low heat exchange efficiency and more difficulty in steam and water separation after scales are formed on a seawater desalting kit in the prior art. The water treatment system comprises a heat exchange mechanism, a smoke inlet, a smoke outlet, an evaporator, an evaporation pipeline and a collecting and condensing mechanism, wherein the smoke inlet and the smoke outlet are respectively arranged at two sides of the heat exchange mechanism and communicated with the heat exchange mechanism; the evaporator is connected with the heat exchange mechanism; the evaporation pipeline is arranged in the evaporator; the collecting and condensing mechanism is used for collecting desalinated water and communicated with the evaporation pipeline; and the collecting and condensing mechanism comprises a seawater inlet and seawater outlet which are arranged at two sides of the top of the collecting and condensing mechanism, the top of the collecting and condensing mechanism is also provided with at least one a condensation pipe for condensing steam, the condensing mechanism is also internally provided with a fresh water collecting tank, the evaporation pipeline is composed of a spiral pipeline, the collecting and condensing mechanism is internally provided with a steam and water separator, and the fresh water collecting tank is composed of two layers of grooves between which a filter layer is arranged.
Description
Technical field
The utility model relates to a kind of water correction plant, specifically, is a kind of water treatment system of utilizing the temperature difference to desalinize seawater.
Background technology
In the prior art, utilize the engine fume afterheat to be the seawater desalination treatment device of thermal source, usually with the heat exchange interface of smooth pipeline as seawater and flue gas, like this with regard to inevitable existent defect: smooth cylindrical pipe is in the seawater thermal evaporation process, because superheating temperature is larger, so be very easy to fouling, these incrustation scales are attached on the heat exchange pipeline, can have a strong impact on heat exchange, even damage device, security is very poor; At present, although a lot of designs for this shortcoming are arranged, all need expend higher manufacturing cost, its cost performance is very low, is unsuitable for promoting the use; On the other hand, fresh water device carbonated drink of the prior art is not easily separated also is unsolved technical barrier for many years in the industry.
The utility model content
The purpose of this utility model is to overcome defects, provide a kind of one-piece construction simple, realize easily water desalting plant.
To achieve these goals, the scheme of the utility model employing is as follows:
The water treatment system of utilizing the temperature difference to desalinize seawater, comprise heat exchange mechanisms, the gas approach and the exhanst gas outlet that are separately positioned on the heat exchange mechanisms both sides and are communicated with it, the vaporizer that is connected with this heat exchange mechanisms, be arranged on the evaporation tubes in the vaporizer, and the collection condensing mechanism in order to collect desalination water and to be communicated with evaporation tubes; This collection condensing mechanism comprises seawater entrance and the seawer outlet that is arranged on its both sides, top, and also be provided with at least one in order to the prolong of condensed steam at its top, in described condensing mechanism, also be provided with the fresh water collecting groove, described evaporation tubes is made of screw type pipeline, in described collection condensing mechanism, be provided with steam separator, described fresh water collecting groove is comprised of two-layer groove, and is provided with filtering layer between two grooves.
Further, described heat exchange mechanisms comprises that also the external motor that heats links to each other.
Further, be provided with the convection duct that is connected with evaporation tubes in the described heat exchange mechanisms.
Further, described evaporation tubes is more than two.
In order better to realize the utility model, described prolong is processed with fin outward, and this fin is axial discontinuity three-dimension fin.
The utility model compared with prior art has the following advantages and beneficial effect:
(1) the utility model is not only simple in structure, and with low cost, realization convenience;
(2) the utility model also is provided with the fresh water collecting groove in condensing mechanism, and the fresh water collecting groove is in order to collect the hot steam behind condensing tube condensation, so that the collection of desalination water is convenient, succinct;
(3) evaporation tubes is made of screw type pipeline in the utility model, when the incrustation scale that produces is attached to this screw type pipeline, since deadweight, the meeting Automatic-falling, and can not be attached on the pipeline, effectively avoided incrustation scale to affect the safety of heat exchange efficiency and equipment; always
(4) the utility model has carried out simple improvement on the basis of existing equipment, when not increasing equipment manufacturing cost, has solved the problem that is always effectively solved in the prior art, has established favourable basis for it promotes the use on a large scale;
(5) the utility model is provided with steam separator in described collection condensing mechanism, this steam separator is to amplify on the basis of conventional steam separator, make it to be fit to the application of fresh water device equipment, and steam separator can come water, the vapor removal that mixes effectively, has guaranteed in the fresh water without sneaking into seawater;
(6) the fresh water collecting groove is comprised of two-layer groove in the utility model, and between two grooves, be provided with filtering layer, water of condensation is introduced into the upper strata groove, then pass through filtering layer, after the filtration, finally be collected in the following groove, thereby with the water of condensation secondary filtration, guaranteed health, the safety of fresh water.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, the component name that Reference numeral is corresponding is called: 1-heat exchange mechanisms, 2-gas approach, 3-exhanst gas outlet, 4-evaporation tubes, 5-seawater entrance, 6-seawer outlet, 7-prolong, 8-fresh water collecting groove, 9-steam separator, 10-filtering layer.
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, the water treatment system of utilizing the temperature difference to desalinize seawater, comprise heat exchange mechanisms 1, the gas approach 2 and the exhanst gas outlet 3 that are separately positioned on the heat exchange mechanisms both sides and are communicated with it, the vaporizer that is connected with this heat exchange mechanisms, be arranged on the evaporation tubes 4 in the vaporizer, and the collection condensing mechanism in order to collect desalination water and to be communicated with evaporation tubes; This collection condensing mechanism comprises the seawater entrance 5 and seawer outlet 6 that is arranged on its both sides, top, and also is provided with at least one in order to the prolong 7 of condensed steam at its top.
The fresh water collecting groove is comprised of two-layer groove in the utility model, and is provided with filtering layer 10 between two grooves, and water of condensation is introduced into the upper strata groove, then pass through filtering layer 10, after the filtration, finally be collected in the following groove, thereby with the water of condensation secondary filtration, guaranteed health, the safety of fresh water
The utility model is provided with steam separator 9 in described collection condensing mechanism, this steam separator 9 is to amplify on the basis of conventional steam separator, make it to be fit to the application of fresh water device equipment, and steam separator can come water, the vapor removal that mixes effectively, has guaranteed in the fresh water without sneaking into seawater.Concrete water, the upper end of steam separator 9 is connected with the root conduit, and one that wherein lacks is vapour outlet, and a conduit of growing in addition is the seawer outlet pipe, it links to each other with seawer outlet 6.
In the present embodiment, also be provided with fresh water collecting groove 8 in described condensing mechanism, this fresh water collecting groove is in order to collect the hot steam behind condensing tube condensation, so that the collection of desalination water is convenient, succinct.
In the present embodiment, described evaporation tubes 4 is made of screw type pipeline.When the incrustation scale that produces on the pipeline is attached to this screw type pipeline, since deadweight, the meeting Automatic-falling, and can not be attached on the pipeline, effectively avoided incrustation scale to affect the safety of heat exchange efficiency and equipment. always
In the present embodiment, described heat exchange mechanisms 1 also with heat motor and link to each other.
In the present embodiment, be provided with the convection duct that is connected with generating tube 4 roads in the described heat exchange mechanisms 1.
In the present embodiment, described evaporation tubes 4 is more than two.
In order better to realize present embodiment, be processed with fin outside the described prolong 7, and this fin is axial discontinuity three-dimension fin.
The working process of present embodiment is as follows: behind the seawater access arrangement, carry out the heat exchange evaporation in vaporizer, then enter the collection condensing mechanism, by prolong 7 condensations, be collected at last in the fresh water collecting groove 8.
According to above-described embodiment, can well realize the utility model.
Claims (5)
1. the water treatment system of utilizing the temperature difference to desalinize seawater, comprise heat exchange mechanisms (1), the gas approach (2) and the exhanst gas outlet (3) that are separately positioned on heat exchange mechanisms (1) both sides and are communicated with it, the vaporizer that is connected with this heat exchange mechanisms (1), be arranged on the evaporation tubes (4) in the vaporizer, and the collection condensing mechanism in order to collect desalination water and to be communicated with evaporation tubes (4); This collection condensing mechanism comprises the seawater entrance (5) and seawer outlet (6) that is arranged on its both sides, top, and also be provided with at least one prolong in order to condensed steam (7) at its top, it is characterized in that: in described condensing mechanism, also be provided with fresh water collecting groove (8), described evaporation tubes (4) is made of screw type pipeline, in described collection condensing mechanism, be provided with steam separator (9), described fresh water collecting groove (8) is comprised of two-layer groove, and is provided with filtering layer (10) between two grooves.
2. the water treatment system of utilizing the temperature difference to desalinize seawater according to claim 1 is characterized in that: described heat exchange mechanisms (1) comprises that also the external motor that heats links to each other.
3. the water treatment system of utilizing the temperature difference to desalinize seawater according to claim 2 is characterized in that: be provided with the convection duct that is connected with evaporation tubes (4) in the described heat exchange mechanisms (1).
4. the water treatment system of utilizing the temperature difference to desalinize seawater according to claim 3, it is characterized in that: described evaporation tubes (4) is more than two.
5. the water treatment system of utilizing the temperature difference to desalinize seawater according to claim 4 is characterized in that: is processed with fin outside the described prolong (7), and this fin is axial discontinuity three-dimension fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204627649U CN202808529U (en) | 2012-09-12 | 2012-09-12 | Water treatment system for desalinating seawater by utilizing temperature difference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204627649U CN202808529U (en) | 2012-09-12 | 2012-09-12 | Water treatment system for desalinating seawater by utilizing temperature difference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202808529U true CN202808529U (en) | 2013-03-20 |
Family
ID=47867449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204627649U Expired - Fee Related CN202808529U (en) | 2012-09-12 | 2012-09-12 | Water treatment system for desalinating seawater by utilizing temperature difference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202808529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836948A (en) * | 2016-03-31 | 2016-08-10 | 红门智能科技股份有限公司 | Method and system for preparing fresh water by using dew condensation temperature difference between seawater and fresh water |
-
2012
- 2012-09-12 CN CN2012204627649U patent/CN202808529U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836948A (en) * | 2016-03-31 | 2016-08-10 | 红门智能科技股份有限公司 | Method and system for preparing fresh water by using dew condensation temperature difference between seawater and fresh water |
| CN105836948B (en) * | 2016-03-31 | 2019-04-09 | 红门智能科技股份有限公司 | The method and system of fresh water are prepared using the seawater and freshwater moisture condensation temperature difference |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102642883A (en) | System for desalinating seawater by waste heat from power plant | |
| CN101880068B (en) | Water treatment device and method | |
| CN101786677B (en) | Multiple-effect horizontal tube falling film evaporation sea water desalinating device with horizontally arranged tube bundle | |
| CN202808529U (en) | Water treatment system for desalinating seawater by utilizing temperature difference | |
| CN206680208U (en) | A kind of residual heat from boiler fume coupling evaporation concentrates desulfurization wastewater system | |
| CN202808418U (en) | Seawater desalting equipment for small-sized ships | |
| CN205279052U (en) | Concrete pipe pile evaporates and presses surplus vapour recovery purification structure of cauldron | |
| CN202808528U (en) | Shallow-water seawater desalting equipment | |
| CN209308762U (en) | The joint of a kind of condensing-type small steam turbine exhaust steam waste heat and fume afterheat utilizes system | |
| CN202808415U (en) | Reciprocating type seawater cyclic desalting equipment | |
| CN208983391U (en) | Flue gas energy-saving and emission-reduction disappear Bai Wuchong heat-exchange system | |
| CN202808405U (en) | Unidirectional heat exchange seawater treatment equipment | |
| CN202808409U (en) | Integrated seawater circulating monitoring system | |
| CN202808414U (en) | Composite seawater desalting device adopting heat energy | |
| CN202808419U (en) | Seawater low-temperature treatment system | |
| CN202808439U (en) | Reverse osmosis seawater filtration device | |
| CN202808416U (en) | Vapor-water separator based seawater desalting treatment system | |
| CN202808425U (en) | Emergency-type miniature seawater desalting equipment | |
| CN202808408U (en) | Seawater desalting device with built-in vapor-water separator | |
| CN202808410U (en) | Water purification device with helical rolling plate type heat exchange part | |
| CN202576022U (en) | System for desalinizing sweater by using waste heat from power plants | |
| CN202808403U (en) | Secondary filtration seawater treatment device | |
| CN202808422U (en) | Multistage heat exchange seawater purification equipment | |
| CN202808531U (en) | Non-negative-pressure anti-scaling water supply equipment | |
| CN202808413U (en) | Efficient antibacterial seawater purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130912 |