CN218923839U - Crystallization device for magnesium chloride production - Google Patents
Crystallization device for magnesium chloride production Download PDFInfo
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- CN218923839U CN218923839U CN202223584467.4U CN202223584467U CN218923839U CN 218923839 U CN218923839 U CN 218923839U CN 202223584467 U CN202223584467 U CN 202223584467U CN 218923839 U CN218923839 U CN 218923839U
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model discloses a crystallization device for magnesium chloride production, which comprises a crystallization tank and refrigeration equipment, wherein a mounting frame is fixedly arranged at the bottom side of the crystallization tank, a liquid adding port and an exhaust pipe are respectively arranged at the top side of the crystallization tank, a discharging pipe is arranged at the bottom side of the crystallization tank, an inner cavity is formed in the crystallization tank, a heat insulation plate is fixedly arranged in the inner cavity, a heating component is arranged at the top side of the heat insulation plate, a first stirring component is arranged at the top side of the heating component, a second stirring component is arranged at the bottom side of the inner cavity, a fixed frame body is fixedly arranged at the inner wall of the inner cavity, cold air cools pure solution in the inner cavity, the cooled magnesium chloride crystal is solidified on the inner wall of the inner cavity, a third motor is opened, a driving wheel drives a gear ring to rotate in the fixed frame body, the gear ring drives a scraper to rotate, the scraper scrapes the magnesium chloride crystal solidified on the inner wall of the inner cavity, and the scraped pure magnesium chloride crystal is discharged through the discharging pipe, so that pure magnesium chloride crystal is obtained.
Description
Technical Field
The utility model relates to the technical field of magnesium chloride production, in particular to a crystallization device for magnesium chloride production.
Background
Crystallization refers to the process that after a hot saturated solution is cooled, the solution is supersaturated due to the reduction of solubility, so that the solute is separated out in a crystal form, and the process is called crystallization, which is a common process in the chemical production process.
The magnesium chloride crystallization is a procedure for producing magnesium chloride, and the existing crystallization process is usually to directly stir, cool and crystallize magnesium chloride solution, so that the obtained magnesium chloride crystal is not pure enough, because the crystal contains some magnesium chloride hexahydrate, and the product quality is seriously affected.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a crystallization device for magnesium chloride production, which is used for solving the problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a magnesium chloride production crystallization device, includes crystallizer and refrigeration plant, the bottom side fixed mounting of crystallizer has the mounting bracket, the top side of crystallizer is equipped with liquid filling port and blast pipe respectively, the bottom side of crystallizer is equipped with the discharging pipe, the inner chamber has been seted up in the crystallizer, inner chamber internal fixation has the heat insulating board, the top side of heat insulating board is equipped with heating element, heating element's top side is equipped with first stirring subassembly, the bottom side of inner chamber is equipped with the second stirring subassembly, the inner wall fixed mounting of inner chamber has fixed framework, movable mounting has the gear ring in the fixed framework, the bottom side fixed mounting of gear ring has the scraper blade, the scraper blade is laminated with the inner wall of inner chamber mutually, the bottom side of inner chamber is equipped with drive assembly, drive assembly is connected with the gear ring, be connected with the one end of cold air pipe on the refrigeration plant, the other end of cold air pipe is linked together with the crystallizer.
Preferably, the liquid adding valve is arranged on the liquid adding port, the discharging valve is arranged on the discharging pipe, and the scraped pure magnesium chloride crystals are discharged through the discharging pipe by opening the discharging valve, so that the pure magnesium chloride crystals are obtained.
Preferably, the heating assembly comprises a round frame and a heating rod, wherein the round frame is fixedly arranged on the top side of the heat insulation plate, and the heating rod is fixedly arranged in the round frame.
Preferably, the first stirring assembly comprises a first motor, a first rotating rod and a first stirring paddle, wherein the first motor is fixedly arranged on the top side of the crystallization tank, the output shaft of the first motor is fixedly provided with the first rotating rod, the bottom end of the first rotating rod extends into the inner cavity and is rotatably arranged on the top side of the round frame, a plurality of first stirring paddles are fixedly arranged on the first rotating rod, and the plurality of first stirring paddles are distributed in a circumferential array.
Preferably, the second stirring assembly comprises a second motor, a second rotating rod and a second stirring paddle, the second motor is fixedly arranged on the bottom side of the crystallization tank, an output shaft of the second motor is fixedly provided with the second rotating rod, the top end of the second rotating rod extends into the inner cavity and is rotatably arranged on the bottom side of the heat insulation plate, a plurality of second stirring paddles are fixedly arranged on the second rotating rod, and the plurality of second stirring paddles are distributed in a circumferential array.
Preferably, the drive assembly comprises a third motor, a third rotating rod and a driving wheel, wherein the third motor is fixedly arranged at the bottom side of the crystallization tank, the output shaft of the third motor is fixedly provided with the third rotating rod, the top end of the third rotating rod extends into the inner cavity and is rotatably arranged at the bottom side of the heat insulation plate, the driving wheel is fixedly arranged on the third rotating rod, and the driving wheel is meshed with the gear ring.
Preferably, the heat insulation board is provided with a communicating pipe, the communicating pipe is provided with a communicating electromagnetic valve, and the pure solution flows into the bottom side of the inner cavity through the communicating pipe by opening the communicating electromagnetic valve.
Compared with the prior art, the utility model has the beneficial effects that: this magnesium chloride production crystallization device, through opening the heating rod, the heating rod carries out heating distillation to the magnesium chloride solution in the crystallization jar, the evaporation moisture content is discharged to the external world through the blast pipe, the inside solution after distillation is pure solution, through opening the intercommunication solenoid valve, pure solution enters into the bottom side of inner chamber through communicating pipe, pour into the air conditioning into in the crystallization jar through refrigeration plant, the air conditioning cools off the pure solution in the inner chamber, magnesium chloride crystallization after the cooling solidifies on the inner wall of inner chamber, through opening the third motor, the action wheel drives the gear ring and rotates in fixed box, the gear ring moves the scraper blade rotation, the scraper blade scrapes the magnesium chloride crystallization that solidifies on the inner wall of inner chamber, the pure magnesium chloride crystallization of scraping is discharged through the discharging pipe, thereby obtain pure magnesium chloride crystallization.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the portion A in FIG. 2 according to the present utility model;
FIG. 4 is a schematic view of the gear ring of the present utility model.
In the figure: 1. a crystallization tank; 2. a refrigeration device; 3. a mounting frame; 4. a cold air pipe; 5. a liquid adding port; 6. an exhaust pipe; 7. a discharge pipe; 8. an inner cavity; 9. a heat insulating plate; 10. a first motor; 11. a first rotating lever; 12. a first stirring paddle; 13. a round frame; 14. a heating rod; 15. a communicating pipe; 16. a communication electromagnetic valve; 17. a second motor; 18. a second rotating lever; 19. a second stirring paddle; 20. fixing the frame; 21. a gear ring; 22. a scraper; 23. a third motor; 24. a third rotating lever; 25. a driving wheel.
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: referring to fig. 1-4, a crystallization device for magnesium chloride production comprises a crystallization tank 1 and a refrigeration device 2, wherein a mounting frame 3 is fixedly arranged at the bottom side of the crystallization tank 1, a liquid adding port 5 and an exhaust pipe 6 are respectively arranged at the top side of the crystallization tank 1, a discharging pipe 7 is arranged at the bottom side of the crystallization tank 1, an inner cavity 8 is arranged in the crystallization tank 1, a heat insulation plate 9 is fixedly arranged in the inner cavity 8, a heating component is arranged at the top side of the heat insulation plate 9, a first stirring component is arranged at the top side of the heating component, a second stirring component is arranged at the bottom side of the inner cavity 8, a fixed frame 20 is fixedly arranged at the inner wall of the inner cavity 8, a gear ring 21 is movably arranged in the fixed frame 20, a scraping plate 22 is fixedly arranged at the bottom side of the gear ring 21, the scraping plate 22 is attached to the inner wall of the inner cavity 8, a driving component is arranged at the bottom side of the inner cavity 8, the driving component is connected with the gear ring 21, one end of a cold air pipe 4 is connected to the refrigeration device 2, and the other end of the cold air pipe 4 is communicated with the crystallization tank 1; a liquid adding valve is arranged on the liquid adding port 5, a discharge valve is arranged on the discharge pipe 7, and the scraped pure magnesium chloride crystal is discharged through the discharge pipe 7 by opening the discharge valve, so that the pure magnesium chloride crystal is obtained; the heating assembly comprises a round frame 13 and a heating rod 14, wherein the round frame 13 is fixedly arranged on the top side of the heat insulation plate 9, and the heating rod 14 is fixedly arranged in the round frame 13; the first stirring assembly comprises a first motor 10, a first rotating rod 11 and first stirring paddles 12, wherein the first motor 10 is fixedly arranged on the top side of the crystallization tank 1, the first rotating rod 11 is fixedly arranged on an output shaft of the first motor 10, the bottom end of the first rotating rod 11 extends into the inner cavity 8 and is rotatably arranged on the top side of the round frame 13, a plurality of first stirring paddles 12 are fixedly arranged on the first rotating rod 11, and the plurality of first stirring paddles 12 are distributed in a circumferential array; the second stirring assembly comprises a second motor 17, a second rotating rod 18 and second stirring paddles 19, the second motor 17 is fixedly arranged at the bottom side of the crystallization tank 1, the second rotating rod 18 is fixedly arranged on an output shaft of the second motor 17, the top end of the second rotating rod 18 extends into the inner cavity 8 and is rotatably arranged at the bottom side of the heat insulation plate 9, a plurality of second stirring paddles 19 are fixedly arranged on the second rotating rod 18, and the plurality of second stirring paddles 19 are distributed in a circumferential array; the driving assembly comprises a third motor 23, a third rotating rod 24 and a driving wheel 25, the third motor 23 is fixedly arranged at the bottom side of the crystallization tank 1, the output shaft of the third motor 23 is fixedly provided with the third rotating rod 24, the top end of the third rotating rod 24 extends into the inner cavity 8 and is rotatably arranged at the bottom side of the heat insulation plate 9, the driving wheel 25 is fixedly arranged on the third rotating rod 24, and the driving wheel 25 is meshed with the gear ring 21; the heat insulating plate 9 is provided with a communicating pipe 15, the communicating pipe 15 is provided with a communicating electromagnetic valve 16, and by opening the communicating electromagnetic valve 16, pure solution flows into the bottom side of the inner cavity 8 through the communicating pipe 15.
When in use: when the reaction device for producing crystals is used, a certain amount of magnesium chloride solution is added into the crystallization tank 1 through the liquid adding port (5), afterwards, the heating rod 14 is opened, the heating rod 14 heats and distills the magnesium chloride solution, meanwhile, the first motor 10 is opened, the plurality of first stirring paddles 12 stir the magnesium chloride solution in the crystallization tank 1, the evaporation of water in the magnesium chloride solution is further accelerated, the evaporated water is discharged to the outside through the exhaust pipe 6, the solution in the distilled solution is pure solution, the pure solution flows into the bottom side of the inner cavity 8 through the communicating pipe 15 by opening the communicating electromagnetic valve 16, the refrigerating equipment 2 is opened, cold air generated by the refrigerating equipment 2 enters the crystallization tank 1 through the cold air pipe 4, the cold air cools the pure solution in the inner cavity 8, the cooled magnesium chloride crystals are solidified on the inner wall of the inner cavity 8, a worker drives the driving wheel 25 to rotate through opening the third motor 23, the driving wheel 25 is meshed with the gear ring 21, the gear ring 21 is further driven to rotate in the fixed frame 20, the gear ring 21 drives the scraping plate 22 to rotate on the inner wall of the inner cavity 8, the magnesium chloride is scraped on the inner wall 8, and the magnesium chloride is discharged out through the inner wall 7 of the inner cavity 8 after the cooling equipment 2 is solidified.
In summary, by opening the heating rod 14, the heating rod 14 heats and distills the magnesium chloride solution in the crystallization tank 1, the evaporated water is discharged to the outside through the exhaust pipe 6, the distilled internal solution is pure solution, the pure solution enters the bottom side of the inner cavity 8 through the communicating pipe 15 by opening the communicating solenoid valve 16, cold air is injected into the crystallization tank 1 through the refrigeration equipment 2, the cold air cools the pure solution in the inner cavity 8, the cooled magnesium chloride crystals are solidified on the inner wall of the inner cavity 8, the driving wheel 25 drives the gear ring 21 to rotate in the fixed frame 20 by opening the third motor 23, the gear ring 21 drives the scraping plate 22 to rotate, the scraped pure magnesium chloride crystals solidified on the inner wall of the inner cavity 8 are scraped, and the scraped pure magnesium chloride crystals are discharged through the discharging pipe 7, so that the pure magnesium chloride crystals are obtained.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a magnesium chloride production crystallization device, including crystallizer (1) and refrigeration plant (2), a serial communication port, the downside fixed mounting of crystallizer (1) has mounting bracket (3), the downside of crystallizer (1) is equipped with filling opening (5) and blast pipe (6) respectively, the downside of crystallizer (1) is equipped with discharging pipe (7), inner chamber (8) have been seted up in crystallizer (1), fixed mounting has heat insulating board (9) in inner chamber (8), the top side of heat insulating board (9) is equipped with heating element, heating element's top side is equipped with first stirring subassembly, the downside of inner chamber (8) is equipped with the second stirring subassembly, the inner wall fixed mounting of inner chamber (8) has fixed framework (20), movable mounting has gear ring (21) in fixed framework (20), the downside fixed mounting of gear ring (21) has scraper blade (22) laminating mutually with the inner wall of inner chamber (8), the downside of inner chamber (8) is equipped with drive assembly, drive assembly is connected with gear ring (21), be connected with tracheal (4) on refrigeration plant (2) one end, the other end (4) is linked together with cold tank (1).
2. The crystallization device for magnesium chloride production according to claim 1, wherein the liquid adding valve is arranged on the liquid adding port (5), and the discharging valve is arranged on the discharging pipe (7).
3. The crystallization device for magnesium chloride production according to claim 1, wherein the heating assembly comprises a round frame (13) and a heating rod (14), the round frame (13) is fixedly arranged on the top side of the heat insulation plate (9), and the heating rod (14) is fixedly arranged in the round frame (13).
4. The crystallization device for magnesium chloride production according to claim 1, wherein the first stirring assembly comprises a first motor (10), a first rotating rod (11) and a first stirring paddle (12), the first motor (10) is fixedly arranged on the top side of the crystallization tank (1), the first rotating rod (11) is fixedly arranged on an output shaft of the first motor (10), the bottom end of the first rotating rod (11) extends into the inner cavity (8) and is rotatably arranged on the top side of the round frame (13), a plurality of first stirring paddles (12) are fixedly arranged on the first rotating rod (11), and the plurality of first stirring paddles (12) are distributed in a circumferential array.
5. The crystallization device for magnesium chloride production according to claim 1, wherein the second stirring assembly comprises a second motor (17), a second rotating rod (18) and a second stirring paddle (19), the second motor (17) is fixedly arranged at the bottom side of the crystallization tank (1), the second rotating rod (18) is fixedly arranged at an output shaft of the second motor (17), the top end of the second rotating rod (18) extends into the inner cavity (8) and is rotatably arranged at the bottom side of the heat insulation plate (9), a plurality of second stirring paddles (19) are fixedly arranged on the second rotating rod (18), and the plurality of second stirring paddles (19) are distributed in a circumferential array.
6. A magnesium chloride production crystallization device according to claim 1, wherein the driving assembly comprises a third motor (23), a third rotating rod (24) and a driving wheel (25), the third motor (23) is fixedly arranged at the bottom side of the crystallization tank (1), an output shaft of the third motor (23) is fixedly provided with the third rotating rod (24), the top end of the third rotating rod (24) extends into the inner cavity (8) and is rotatably arranged at the bottom side of the heat insulation plate (9), the driving wheel (25) is fixedly arranged on the third rotating rod (24), and the driving wheel (25) is meshed with the gear ring (21).
7. The crystallization device for magnesium chloride production according to claim 1, wherein the heat insulation plate (9) is provided with a communicating pipe (15), and the communicating pipe (15) is provided with a communicating electromagnetic valve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223584467.4U CN218923839U (en) | 2022-12-31 | 2022-12-31 | Crystallization device for magnesium chloride production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223584467.4U CN218923839U (en) | 2022-12-31 | 2022-12-31 | Crystallization device for magnesium chloride production |
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| CN218923839U true CN218923839U (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223584467.4U Active CN218923839U (en) | 2022-12-31 | 2022-12-31 | Crystallization device for magnesium chloride production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118217663A (en) * | 2024-05-24 | 2024-06-21 | 山西银莹化工股份有限公司 | Device for preparing, cooling and crystallizing sodium sulfanilate and application method thereof |
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2022
- 2022-12-31 CN CN202223584467.4U patent/CN218923839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118217663A (en) * | 2024-05-24 | 2024-06-21 | 山西银莹化工股份有限公司 | Device for preparing, cooling and crystallizing sodium sulfanilate and application method thereof |
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