CN219971903U - Low-temperature multi-effect sea water desalting device for sea water desalting - Google Patents
Low-temperature multi-effect sea water desalting device for sea water desalting Download PDFInfo
- Publication number
- CN219971903U CN219971903U CN202320795418.0U CN202320795418U CN219971903U CN 219971903 U CN219971903 U CN 219971903U CN 202320795418 U CN202320795418 U CN 202320795418U CN 219971903 U CN219971903 U CN 219971903U
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- evaporation
- tank
- fixed mounting
- fixedly arranged
- wall surface
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- 239000013535 sea water Substances 0.000 title claims abstract description 62
- 238000011033 desalting Methods 0.000 title abstract description 21
- 238000001704 evaporation Methods 0.000 claims abstract description 62
- 230000008020 evaporation Effects 0.000 claims abstract description 57
- 238000010612 desalination reaction Methods 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 30
- 239000007921 spray Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 3
- 239000013505 freshwater Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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 relates to the technical field of sea water desalination and discloses a low-temperature multi-effect sea water desalination device which comprises an evaporation tank and a collection tank, wherein the collection tank is arranged on one side of the evaporation tank, a sealing baffle plate is fixedly arranged in the evaporation tank, a heater is fixedly arranged on the bottom wall surface in the evaporation tank, an evaporation rod is fixedly arranged at the output end of the heater, a water inlet pipe is fixedly arranged at the top of the evaporation tank, a water diversion pipe is fixedly arranged at the bottom of the water inlet pipe, a spray head is fixedly arranged at the bottom of the water diversion pipe, an air inlet pipe is fixedly arranged between the evaporation tank and the collection tank, two heat insulation boards are fixedly arranged in the collection tank, an accelerating mechanism is arranged on the collection tank, and a cleaning mechanism is arranged in the evaporation tank. According to the utility model, the accelerating mechanism and the cleaning mechanism are arranged, so that the steam collecting speed and the seawater heating speed can be increased, the seawater desalting speed can be increased, and the effect of improving the working efficiency can be achieved.
Description
Technical Field
The utility model relates to the technical field of sea water desalination, in particular to a low-temperature multi-effect sea water desalination device for sea water desalination.
Background
The desalination of sea water, namely the desalination of sea water is utilized to produce fresh water, is an open source increment technology for realizing water resource utilization, can increase the total amount of fresh water, is not influenced by space time and climate, and can ensure stable water supply such as drinking water of coastal residents, water supplement of industrial boilers and the like.
Through the retrieval of the inventor, patent number CN202020014094.9 discloses a low-temperature multi-effect sea water desalting device for sea water desalting, which comprises a sea water desalting tank, an air storage tank and a flash tank, wherein hot air enters the sea water desalting tank, the hot air heats sea water in a falling film evaporator, so that water in the sea water is evaporated, evaporated water and liquid water enter a liquid-gas separation tank, water vapor enters the flash tank, part of water vapor is condensed into fresh water and remains in the flash tank, uncondensed water vapor enters a main air pipe, residual hot air in the sea water desalting tank enters the main air pipe and returns to the air storage tank again, a rotating motor is electrified to rotate, a transmission shaft and a rotating cam are driven to rotate, so that a connecting rod and a piston block do up-down reciprocating motion, the hot air in the air storage tank enters the movable tank through an air suction hole, and enters the sea water desalting tank through an air inlet pipe after being pressurized and heated by a piston block, and the hot vapor and the hot air is recycled.
When the device is used, the evaporated steam needs a long section of pipeline to be collected, the collection rate is low, and meanwhile, as the seawater is internally provided with salt and other substances, after the seawater is evaporated in the device, substances are formed, which can influence the efficiency of heating the seawater, so that the heating rate of the seawater is low, and the working efficiency is influenced.
Disclosure of Invention
The utility model mainly solves the technical problems existing in the prior art, and therefore, the low-temperature multi-effect sea water desalting device for sea water desalting is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme that the low-temperature multi-effect sea water desalting device for sea water desalting comprises an evaporation tank and a collection tank, wherein the collection tank is arranged on one side of the evaporation tank, a sealing baffle plate is fixedly arranged in the evaporation tank, a heater is fixedly arranged on the wall surface of the bottom in the evaporation tank, an evaporation rod is fixedly arranged at the output end of the heater, a water inlet pipe is fixedly arranged at the top of the evaporation tank, a water diversion pipe is fixedly arranged at the bottom of the water inlet pipe, a spray head is fixedly arranged at the bottom of the water diversion pipe, an air inlet pipe is fixedly arranged between the evaporation tank and the collection tank, two heat insulation boards are fixedly arranged in the collection tank, an accelerating mechanism is arranged on the collection tank, and a cleaning mechanism is arranged in the evaporation tank.
Preferably, the accelerating mechanism comprises a first motor, a rotating shaft and a fan blade, and the cleaning mechanism comprises a second motor, a reciprocating screw rod, a scraping plate, a discharge hole and a baffle plate.
Preferably, the first motor is fixedly installed at the top of the collecting tank, the rotating shaft is fixedly installed at the output end of the first motor, one end of the rotating shaft is located in the air inlet pipe, and the fan blade is fixedly installed on the rotating shaft.
Preferably, the second motor is fixedly arranged below the interior of the evaporation tank, the reciprocating screw rod is fixedly arranged at the output end of the second motor, the scraping plate is arranged at the top of the sealing partition plate, the discharge opening is arranged above the side wall of the evaporation tank, and the baffle plate is movably arranged inside the discharge opening through the torsion spring shaft.
Preferably, the reciprocating screw rod penetrates through the upper wall surface and the lower wall surface of the sealing partition plate upwards, the reciprocating screw rod penetrates through the upper wall surface and the lower wall surface of the scraping plate to be in threaded connection with the scraping plate, and the evaporation rod penetrates through the upper wall surface and the lower wall surface of the scraping plate.
Preferably, the top wall surface of the scraping plate is an inclined surface, and the inclined surface of the scraping plate is inclined to the position of the discharge hole.
Advantageous effects
The utility model provides a low-temperature multi-effect sea water desalting device for sea water desalting. The beneficial effects are as follows:
(1) According to the low-temperature multi-effect sea water desalting device for sea water desalting, the accelerating mechanism and the cleaning mechanism are arranged, so that the steam collecting speed and the sea water heating speed can be increased, the sea water desalting speed can be increased, and the effect of improving the working efficiency can be achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the internal structure of the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 2;
fig. 4 is an enlarged view of fig. 2B in accordance with the present utility model.
Legend description:
1. an evaporation tank; 2. a collection tank; 3. a sealing separator; 4. a heater; 5. an evaporation rod; 6. a water inlet pipe; 7. a water diversion pipe; 8. a spray head; 9. an air inlet pipe; 10. a heat insulating plate; 11. a first motor; 12. a rotating shaft; 13. a fan blade; 14. a second motor; 15. a reciprocating screw rod; 16. a scraper; 17. a discharge port; 18. and a baffle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: the utility model provides a low temperature multiple effect sea water desalination device for sea water desalination, as shown in figures 1-4, including evaporation tank 1 and collecting tank 2, evaporation tank 1 and collecting tank 2 are hollow cylindrical structure, collecting tank 2 sets up in one side of evaporation tank 1, the inside of evaporation tank 1 is close to the fixed mounting of below has sealed baffle 3, sealed baffle 3 is the circular plate that accords with the inside size of evaporation tank 1, the bottom wall fixed mounting of evaporation tank 1 inside has heater 4, a plurality of evaporating bars 5 of fixed mounting on the output of heater 4, a plurality of evaporating bars 5 all upwards run through sealed baffle 3 upper and lower wall be located evaporation tank 1 inside top, evaporation tank 1's top fixed mounting with evaporation tank 1 inside intercommunication inlet tube 6, inlet tube 6's one end and external water source intercommunication, inlet tube 6's bottom fixed mounting has water diversion pipe 7, the bottom of the water diversion pipe 7 is fixedly provided with a plurality of spray heads 8, external seawater can be comfortably sprayed into the water diversion pipe 7 through the water inlet pipe 6, the water diversion pipe 7 sprays the seawater into the evaporation tank 1 through the spray heads 8, meanwhile, the heater 4 is started, the heater 4 heats the evaporation rod 5, the seawater sprayed into the evaporation tank 1 falls onto the surface of the evaporation rod 5, the seawater falling onto the evaporation rod 5 is heated and evaporated, an air inlet pipe 9 is fixedly arranged between the evaporation tank 1 and the collection tank 2, the interior of the collection tank 2 is fixedly provided with two heat insulation boards 10, the evaporated seawater enters the upper part of the interior of the collection tank 2 through the air inlet pipe 9, the collection tank 2 is provided with an accelerating mechanism, the interior of the evaporation tank 1 is provided with a cleaning mechanism, a pipeline for discharging redundant water is fixedly arranged below the space between the evaporation tank 1 and the collection tank 2, excess water inside the evaporation tank 1 can drain into the interior of the collection tank 2.
The accelerating mechanism comprises a first motor 11, a rotating shaft 12 and a fan blade 13, wherein the first motor 11 is fixedly arranged at the top of the collecting tank 2, the rotating shaft 12 is of a cylindrical structure, the rotating shaft 12 is fixedly arranged at the output end of the first motor 11, one end of the rotating shaft 12 is positioned in the air inlet pipe 9, the fan blade 13 is fixedly arranged on the rotating shaft 12, when steam is collected through the air inlet pipe 9, the first motor 11 is started, the first motor 11 drives the fan blade 13 to rotate through the rotating shaft 12, suction is generated by the rotation of the fan blade 13, and the speed of the steam inside the evaporating tank 1 entering the collecting tank 2 can be accelerated, so that the running efficiency of the device is improved.
The cleaning mechanism comprises a second motor 14, a reciprocating screw rod 15, a scraping plate 16, a discharge opening 17 and a baffle 18, wherein the second motor 14 is fixedly arranged below the inside of the evaporation tank 1, the reciprocating screw rod 15 is of a threaded cylindrical structure, the reciprocating screw rod 15 is fixedly arranged at the output end of the second motor 14, the reciprocating screw rod 15 upwards penetrates through the upper wall surface and the lower wall surface of the sealing partition plate 3, the scraping plate 16 is a circular plate with the same size as the inside of the evaporation tank 1, the top wall surface of the scraping plate 16 is an inclined surface, the scraping plate 16 is arranged at the top of the sealing partition plate 3, the reciprocating screw rod 15 penetrates through the upper wall surface and the lower wall surface of the scraping plate 16 and is in threaded connection with the scraping plate 16, the evaporation rod 5 penetrates through the upper wall surface and the lower wall surface of the scraping plate 16, the discharge opening 17 is an opening of a rectangular structure, the discharge opening 17 is arranged above the side wall of the evaporation tank 1, the baffle 18 is movably arranged inside the discharge opening 17 through a torsion spring shaft, and the inclined surface of the scraping plate 16 is inclined at the position of the discharge opening 17.
The working principle of the utility model is as follows:
when the device is used, external seawater can be comfortably sprayed into the water diversion pipe 7 through the water inlet pipe 6, the water diversion pipe 7 sprays the seawater into the evaporation tank 1 through the spray head 8, the heater 4 is started simultaneously, the heater 4 heats the evaporation rod 5, the seawater sprayed into the evaporation tank 1 falls onto the surface of the evaporation rod 5, the seawater falling onto the evaporation rod 5 is heated and evaporated, and the evaporated seawater enters the upper part of the inside of the collection tank 2 through the air inlet pipe 9, so that the seawater can be desalted, and meanwhile, the speed of collecting the steam and the speed of heating the seawater can be accelerated through the accelerating mechanism and the cleaning mechanism, so that the speed of desalting the seawater is accelerated, and the effect of improving the working efficiency is achieved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a low temperature multiple-effect sea water desalination device for sea water desalination, includes evaporation vessel (1) and collection jar (2), and collection jar (2) set up in one side of evaporation vessel (1), its characterized in that: the inside fixed mounting of evaporation jar (1) has sealed baffle (3), the inside bottom wall fixed mounting of evaporation jar (1) has heater (4), fixed mounting has evaporating rod (5) on the output of heater (4), the top fixed mounting of evaporation jar (1) has inlet tube (6), the bottom fixed mounting of inlet tube (6) has shunt tube (7), the bottom fixed mounting of shunt tube (7) has shower nozzle (8), fixed mounting has intake pipe (9) between evaporation jar (1) and collection tank (2), the inside fixed mounting of collection tank (2) has two heat insulating boards (10), be provided with acceleration mechanism on collection tank (2), the inside of evaporation jar (1) is provided with clean mechanism.
2. A low-temperature multi-effect seawater desalination plant for desalinating seawater according to claim 1, wherein: the accelerating mechanism comprises a first motor (11), a rotating shaft (12) and fan blades (13), and the cleaning mechanism comprises a second motor (14), a reciprocating screw rod (15), a scraping plate (16), a discharge opening (17) and a baffle plate (18).
3. A low-temperature multi-effect seawater desalination plant for desalinating seawater according to claim 2, wherein: the utility model discloses a collection tank, including collection tank (2), fan blade (13), first motor (11) fixed mounting is at the top of collection tank (2), and pivot (12) fixed mounting is on the output of first motor (11), and one end of pivot (12) is located the inside of intake pipe (9), fan blade (13) fixed mounting is on pivot (12).
4. A low-temperature multi-effect seawater desalination plant for desalinating seawater according to claim 2, wherein: the second motor (14) is fixedly arranged below the inside of the evaporation tank (1), the reciprocating screw rod (15) is fixedly arranged at the output end of the second motor (14), the scraping plate (16) is arranged at the top of the sealing partition plate (3), the discharge opening (17) is arranged above the side wall of the evaporation tank (1), and the baffle plate (18) is movably arranged inside the discharge opening (17) through the torsion spring shaft.
5. A low-temperature multi-effect seawater desalination plant for desalinating seawater according to claim 2, wherein: the reciprocating screw rod (15) upwards penetrates through the upper wall surface and the lower wall surface of the sealing partition plate (3), the upper wall surface and the lower wall surface of the reciprocating screw rod (15) penetrating through the scraping plate (16) are in threaded connection with the scraping plate (16), and the evaporating rod (5) penetrates through the upper wall surface and the lower wall surface of the scraping plate (16).
6. A low-temperature multi-effect seawater desalination plant for desalinating seawater according to claim 2, wherein: the top wall surface of the scraping plate (16) is an inclined surface, and the inclined surface of the scraping plate (16) inclines to the position of the discharge opening (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320795418.0U CN219971903U (en) | 2023-04-12 | 2023-04-12 | Low-temperature multi-effect sea water desalting device for sea water desalting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320795418.0U CN219971903U (en) | 2023-04-12 | 2023-04-12 | Low-temperature multi-effect sea water desalting device for sea water desalting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219971903U true CN219971903U (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320795418.0U Active CN219971903U (en) | 2023-04-12 | 2023-04-12 | Low-temperature multi-effect sea water desalting device for sea water desalting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219971903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120136216A (en) * | 2025-05-17 | 2025-06-13 | 山东国辰实业集团有限公司 | Integrated seawater desalination process system based on waste heat utilization |
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2023
- 2023-04-12 CN CN202320795418.0U patent/CN219971903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120136216A (en) * | 2025-05-17 | 2025-06-13 | 山东国辰实业集团有限公司 | Integrated seawater desalination process system based on waste heat utilization |
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