CN204767557U - Vertical crystallization device - Google Patents
Vertical crystallization device Download PDFInfo
- Publication number
- CN204767557U CN204767557U CN201520356331.9U CN201520356331U CN204767557U CN 204767557 U CN204767557 U CN 204767557U CN 201520356331 U CN201520356331 U CN 201520356331U CN 204767557 U CN204767557 U CN 204767557U
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- China
- Prior art keywords
- crystallization
- cylinder
- thick bamboo
- cooling liquid
- scraper blade
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Abstract
The utility model discloses a vertical crystallization device, including frame, a crystallization section of thick bamboo, scraper blade, drum motor and scraper blade motor, be equipped with a crystallization section of thick bamboo in the frame, a crystallization section of thick bamboo includes sealed bearing and crystallization section of thick bamboo body, and crystallization section of thick bamboo body is the cylindrical tank column structure, and sealed bearing is located crystallization section of thick bamboo body barrel head portion, and just with the concentric fixed connection of this crystallization section of thick bamboo body, this crystallization section of thick bamboo keeps vertical direction and frame swivelling joint and keeps the crystallization nozzle to set up down with the axis, be equipped with the scraper blade in the crystallization section of thick bamboo, the scraper blade includes a plurality of doctor -bar and scraper blade axle, the doctor -bar use scraper blade axle axle center as centre of a circle evenly distributed and with this scraper blade axle fixed connection, the utility model discloses the coolant liquid of increase and the area of contact of cylinder, the cooling effect is better, the circulation is constantly finished the work, crystal discharge concentrator bowl that the rotating blade is detained on with the cylinder outer wall, the utility model discloses there is not the problem of jam in the continuous operation.
Description
Technical field
The utility model relates to a kind of crystallization apparatus, specifically a kind of vertical crystallization apparatus.
Background technology
Crystallization is the process that solute is separated out from solution, more common in Chemical Manufacture, generally appears in the process of product preparation and purification.Crystallization process produces a large amount of solids of sedimentation, is deposited on the bottom of crystallizer, easily blocks or stick with paste discharge gate and the blow-off valve of dead bottom, makes the mother liquor in crystallizer and solid be difficult to discharge, has a strong impact on normally carrying out of production.If the tapping process after lithium hexafluoro phosphate crystallization is the difficult problem that fluorine chemical is produced always, after lithium hexafluoro phosphate crystallization, be deposited on discharge gate and the blow-off valve of device bottom blocking or the dead bottom of paste, need during tapping to pour out mother liquor by after equipment upset, each upset needs artificial unloading and links mother liquor pipe and refrigerant pipe, operates extremely loaded down with trivial details; Meanwhile, whole process is in extreme danger, and the hydrofluoric acid in mother liquor has strong corrosivity and toxicity, will cause catastrophic consequence once reveal to human body, therefore overturns tapping process and there is great potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of vertical crystallization apparatus, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of vertical crystallization apparatus, comprise frame, crystallization cylinder, scraper plate, Rolling motor and scrape board motor, described frame is provided with crystallization cylinder, crystallization cylinder comprises sealed bearing and crystallization cylinder body, crystallization cylinder body is cylindrical barrel structure, sealed bearing is positioned at crystallization cylinder body bottom of the barrel, and crystallization cylinder body is concentric is fixedly connected with this, and this crystallization cylinder keeps vertical direction to be rotatably connected with frame with axis and keeps crystallization nozzle to arrange down; Scraper plate is provided with in described crystallization cylinder, scraper plate comprises several scraping blades and scraper shaft, scraping blade to be uniformly distributed for the center of circle with scraper shaft axle center and to be fixedly connected with this scraper shaft, the scraper shaft of scraper plate upwards passes and mutually keeps sealing and being rotatably connected with sealed bearing in crystallization cylinder body, and scraper shaft is hollow-core construction; Described blade structure center is provided with cylinder, and be provided with the coldplate of cooling liquid inlet, cooling liquid outlet and " recessed " font sandwich in cylinder, wherein, cooling liquid inlet is positioned at the top of coldplate, and cooling liquid outlet is positioned at the below of coldplate; Described coldplate forms by sunk part with around sunk part relative to the bossing that sunk part raises up, and sunk part is placed with the through hole that vertical direction penetrates sunk part; Described cooling liquid inlet is rotatably connected to cooling liquid inlet pipe, cooling liquid outlet connection of rotating has coolant outlet, cooling liquid inlet pipe upwards passes and mutually keeps sealing and being rotatably connected with scraper shaft in crystallization cylinder body, and coolant outlet passes crystallization cylinder body downwards; The Inner edge profile of described scraping blade is similar to cylinder outer wall cross section profile and this scraping blade Inner edge is close to cylinder outer wall inner wall of rotary drum; Described Rolling motor with scrape board motor and all keep axis to be fixedly connected with frame vertically, Rolling motor with scrape board motor and be connected cylinder and scraper shaft respectively by actuator drives; Be provided with mother liquor import above crystallization nozzle, connect the brilliant pipe of row bottom crystallization nozzle, arrange brilliant pipe and be provided with valve.
Further, described crystallization cylinder top is divided into cylindric, and bottom is divided into coniform, and this crystallization cylinder reduces near crystallization tube port position diameter gradually near the diameter of crystallization cylinder.
Further, the width of described bossing is 40mm, is 10mm relative to sunk part height upwardly.
Further, the pitch of holes of described through hole is 60mm, and hole diameter is 12mm.
Compared with prior art, when the utility model uses, pass into mother liquor from mother liquor import in crystallization cylinder, meanwhile, the cooling fluid of certain mass, by cooling liquid inlet, enters cylinder with certain flow velocity; Coldplate in crystallization tower body is " recessed " font sandwich, the cooling fluid of increase and the contact area of cylinder, and cooling-down effect is better, and the nitrogen simultaneously passed in hollow serpentine pipeline further improves cooling effect; Rolling motor head roll, further increases the cooling-down effect of cylinder to mother liquor; Scraper plate driven by motor scraper plate reciprocating rotary, on cylinder outer wall, crystallization is wiped off by scraper plate and flows out the brilliant pipe of row, when crystallization is scraped totally, scrapes board motor and quits work; In crystallization cylinder, mother liquor is passed into again from mother liquor import, Rolling motor drives again cylinder High Rotation Speed, enter Crystallization Procedure, crystallization like this-row's crystalline substance-crystallization-row is brilliant ... back and forth automatically carry out, circulation is constantly finished the work, the crystal that cylinder outer wall is detained is discharged concentrator bowl by rotating blade, and the utility model continuous operation, does not exist the problem of blocking.
Accompanying drawing explanation
Fig. 1 is the structural representation of vertical crystallization apparatus.
Fig. 2 is the structural representation of coldplate in vertical crystallization apparatus.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-2, a kind of vertical crystallization apparatus, comprise frame 1, crystallization cylinder 3, scraper plate 5, Rolling motor 6 and scrape board motor 7, described frame 1 is provided with crystallization cylinder 3, crystallization cylinder 3 comprises sealed bearing 31 and crystallization cylinder body 32, and crystallization cylinder body 32 is cylindrical barrel structure, and sealed bearing 31 is positioned at crystallization cylinder body 32 bottom of the barrel, and with this, crystallization cylinder body 32 is concentric is fixedly connected with, and this crystallization cylinder 3 keeps vertical direction to be rotatably connected with frame 1 with axis and keeps crystallization nozzle 33 to arrange down; Scraper plate 5 is provided with in described crystallization cylinder 3, scraper plate 5 comprises several scraping blades 51 and scraper shaft 52, scraping blade 51 to be uniformly distributed for the center of circle with scraper shaft 52 axle center and to be fixedly connected with this scraper shaft 52, the scraper shaft 52 of scraper plate 5 upwards passes and mutually keeps sealing and being rotatably connected with sealed bearing 31 in crystallization cylinder body 32, and scraper shaft 52 is hollow-core construction; Described scraper plate 5 structure centre is provided with cylinder 4, the coldplate 43 of cooling liquid inlet 41, cooling liquid outlet 42 and " recessed " font sandwich is provided with in cylinder 4, wherein, cooling liquid inlet 41 is positioned at the top of coldplate 43, and cooling liquid outlet 42 is positioned at the below of coldplate 43; Described coldplate 43 forms by sunk part 431 with around sunk part 431 relative to the bossing 432 that sunk part 431 raises up, and sunk part 431 is placed with the through hole 433 that vertical direction penetrates sunk part 431; Described cooling liquid inlet 41 is rotatably connected to cooling liquid inlet pipe 411, cooling liquid outlet 42 connection of rotating has coolant outlet 421, cooling liquid inlet pipe 411 upwards passes and mutually keeps sealing and being rotatably connected with scraper shaft 52 in crystallization cylinder body 32, and coolant outlet 421 passes crystallization cylinder body 32 downwards; The Inner edge profile of described scraping blade 51 is similar to cylinder 4 outer wall cross section profile and this scraping blade 51 Inner edge is close to cylinder 4 outer wall; Described Rolling motor 6 with scrape board motor 7 and all keep axis to be fixedly connected with frame 1 vertically, Rolling motor 6 with scrape board motor 7 and be connected cylinder 4 and scraper shaft 52 respectively by actuator drives; Be provided with mother liquor import 2 above crystallization nozzle 33, connect the brilliant pipe 34 of row bottom crystallization nozzle 33, arrange brilliant pipe 34 and be provided with valve; Described crystallization cylinder 3 top is divided into cylindric, and bottom is divided into coniform, and this crystallization cylinder 3 reduces near crystallization nozzle 33 place diameter gradually near the diameter of crystallization cylinder 3; The width of described bossing 432 is 40mm, is 10mm relative to sunk part 431 height upwardly; The pitch of holes of described through hole 433 is 60mm, and hole diameter is 12mm; During use, pass into mother liquor from mother liquor import 2 in crystallization cylinder 3, meanwhile, the cooling fluid of certain mass, by cooling liquid inlet 41, enters cylinder 4 with certain flow velocity; Coldplate 43 in crystallization tower body 1 is " recessed " font sandwich, the cooling fluid of increase and the contact area of cylinder 4, and cooling-down effect is better, and the nitrogen simultaneously passed in hollow serpentine pipeline 343 further improves cooling effect; Rolling motor 6 head roll 4, further increases the cooling-down effect of cylinder 4 pairs of mother liquors; Scrape board motor 7 and drive scraper plate 5 reciprocating rotary, on cylinder 4 outer wall, crystallization is wiped off by scraper plate 5 and flows out the brilliant pipe 34 of row, when crystallization is scraped totally, scrapes board motor 7 and quits work; In crystallization cylinder 3, pass into mother liquor from mother liquor import 2 again, Rolling motor 6 drives cylinder 4 High Rotation Speed again, enters Crystallization Procedure, and crystallization like this-row's crystalline substance-crystallization-row is brilliant ... back and forth automatically carry out, circulation is constantly finished the work.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (4)
1. a vertical crystallization apparatus, comprise frame, crystallization cylinder, scraper plate, Rolling motor and scrape board motor, it is characterized in that, described frame is provided with crystallization cylinder, crystallization cylinder comprises sealed bearing and crystallization cylinder body, and crystallization cylinder body is cylindrical barrel structure, and sealed bearing is positioned at crystallization cylinder body bottom of the barrel, and with this, crystallization cylinder body is concentric is fixedly connected with, and this crystallization cylinder keeps vertical direction to be rotatably connected with frame with axis and keeps crystallization nozzle to arrange down; Scraper plate is provided with in described crystallization cylinder, scraper plate comprises several scraping blades and scraper shaft, scraping blade to be uniformly distributed for the center of circle with scraper shaft axle center and to be fixedly connected with this scraper shaft, the scraper shaft of scraper plate upwards passes and mutually keeps sealing and being rotatably connected with sealed bearing in crystallization cylinder body, and scraper shaft is hollow-core construction; Described blade structure center is provided with cylinder, and be provided with the coldplate of cooling liquid inlet, cooling liquid outlet and " recessed " font sandwich in cylinder, wherein, cooling liquid inlet is positioned at the top of coldplate, and cooling liquid outlet is positioned at the below of coldplate; Described coldplate forms by sunk part with around sunk part relative to the bossing that sunk part raises up, and sunk part is placed with the through hole that vertical direction penetrates sunk part; Described cooling liquid inlet is rotatably connected to cooling liquid inlet pipe, cooling liquid outlet connection of rotating has coolant outlet, cooling liquid inlet pipe upwards passes and mutually keeps sealing and being rotatably connected with scraper shaft in crystallization cylinder body, and coolant outlet passes crystallization cylinder body downwards; The Inner edge profile of described scraping blade is similar to cylinder outer wall cross section profile and this scraping blade Inner edge is close to cylinder outer wall inner wall of rotary drum; Described Rolling motor with scrape board motor and all keep axis to be fixedly connected with frame vertically, Rolling motor with scrape board motor and be connected cylinder and scraper shaft respectively by actuator drives; Be provided with mother liquor import above crystallization nozzle, connect the brilliant pipe of row bottom crystallization nozzle, arrange brilliant pipe and be provided with valve.
2. vertical crystallization apparatus according to claim 1, is characterized in that, described crystallization cylinder top is divided into cylindric, and bottom is divided into coniform, and this crystallization cylinder reduces near crystallization tube port position diameter gradually near the diameter of crystallization cylinder.
3. vertical crystallization apparatus according to claim 1, is characterized in that, the width of described bossing is 40mm, is 10mm relative to sunk part height upwardly.
4. vertical crystallization apparatus according to claim 1, is characterized in that, the pitch of holes of described through hole is 60mm, and hole diameter is 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356331.9U CN204767557U (en) | 2015-05-28 | 2015-05-28 | Vertical crystallization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356331.9U CN204767557U (en) | 2015-05-28 | 2015-05-28 | Vertical crystallization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204767557U true CN204767557U (en) | 2015-11-18 |
Family
ID=54507689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520356331.9U Expired - Fee Related CN204767557U (en) | 2015-05-28 | 2015-05-28 | Vertical crystallization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204767557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251984A (en) * | 2019-06-04 | 2019-09-20 | 河南卢师傅食品有限公司 | A kind of efficient trehalose extract equipment and its extracting method |
-
2015
- 2015-05-28 CN CN201520356331.9U patent/CN204767557U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251984A (en) * | 2019-06-04 | 2019-09-20 | 河南卢师傅食品有限公司 | A kind of efficient trehalose extract equipment and its extracting method |
| CN110251984B (en) * | 2019-06-04 | 2021-06-08 | 河南卢师傅食品有限公司 | Efficient trehalose extraction equipment and extraction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180528 |