CN204767555U - Crystallizer with outer cooling tubular construction - Google Patents
Crystallizer with outer cooling tubular construction Download PDFInfo
- Publication number
- CN204767555U CN204767555U CN201520352078.XU CN201520352078U CN204767555U CN 204767555 U CN204767555 U CN 204767555U CN 201520352078 U CN201520352078 U CN 201520352078U CN 204767555 U CN204767555 U CN 204767555U
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- crystallization
- crystallization cylinder
- thick bamboo
- crystallization section
- scraper blade
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Abstract
The utility model discloses a crystallizer with outer cooling tubular construction, including frame, a crystallization section of thick bamboo, scraper blade 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, the brilliant pipe of the crystallization nozzle bottom row of being connected with is equipped with the valve on row's crystalline substance pipe, 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, is equipped with the material in the scraper blade axle and advances the pipe, and the material advances a tub end -to -end connection has medium dispersion devices, the utility model discloses still, possesses the higher foam efficiency of removing under the great condition of input material flow, the utility model discloses the circulation is constantly finished the work, crystal discharge concentrator bowl that the rotating blade is detained on with the cylinder outer wall, and there is not the problem of jam in work in succession.
Description
Technical field
The utility model relates to a kind of crystallizing tank, specifically a kind of crystallizing tank being provided with outer pipe structure for cooling.
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; Due to the pressure effect of delivery pump, the flowing velocity entering the material of crystallization cylinder is fast, and very easily impact device causes solution splash and produce foam, and these foams can enter next effect heat exchanger under suction function, and discharge after heat exchange condensation, cause the loss of product.
Utility model content
The purpose of this utility model is to provide a kind of crystallizing tank being provided with outer pipe structure for cooling, 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 crystallizing tank being provided with outer pipe structure for cooling, comprise frame, crystallization cylinder, scraper plate 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 with this, crystallization cylinder body is concentric is fixedly connected with, this crystallization cylinder keeps vertical direction to be rotatably connected with frame with axis and keeps crystallization nozzle to arrange down, bottom crystallization nozzle, the row's of being connected with crystalline substance pipe, arranges brilliant pipe and is provided with valve; 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 outer margin contour of scraping blade is close to crystallization cylinder inwall with crystallization cylinder inner wall section profile similarity and this scraping blade outer rim, 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; Material inlet pipe is provided with in scraper shaft, it is inner that material inlet pipe stretches into crystallization cylinder, material inlet pipe end is connected with medium dispersal device, medium dispersal device is made up of tubular sidewall and skirt outer rim, wherein the diameter of skirt outer rim is the twice of the diameter at tubular sidewall top, and tubular sidewall is arranged with the spray apertures of del, and this del is drift angle isosceles triangle down, the quantity of spray apertures presses overcurrent volume computing, is not ejected into separator wall as well with liquid column; The level interval of often arranging adjacent spray apertures in spray apertures is equal, and mutually stagger between two adjacent row's spray apertures, skirt outer rim is fixed on the tubular sidewall of the top of spray apertures; Described board motor of scraping all keeps axis to be fixedly connected with frame vertically, scrapes board motor and connects scraper shaft by actuator drives.
Further, described crystallization cylinder outside is provided with cooling tube, and cooling tube upper end is connected with cooling liquid inlet, and cooling tube lower end is connected with cooling liquid outlet.
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.
Compared with prior art, of the present utility model from implements material distribute Despumation device in vapour liquid separator, form shape spray by medium dispersal device directing material, and the optimal design form of spray apertures and sidewall, still higher foam removal efficiency is possessed when inputting mass flow and being larger, and avoid material upwards loss by the structure of skirt outer rim, effectively reduce the loss of product, especially del hole still can make the contact angle that spray medium keeps certain under different pressures gradient, possesses stronger pressure adaptive ability, no longer need to adopt the sidewalls form such as round platform, simplify the technique of manufacture and reduce cost, the utility model circulation is constantly finished the work, the crystal that cylinder outer wall is detained is discharged concentrator bowl by rotating blade, work continuously, there is not the problem of blocking.
Accompanying drawing explanation
Fig. 1 is the structural representation of the crystallizing tank being provided with outer pipe structure for cooling.
Fig. 2 is the structural representation of the crystallizing tank medium dispersal device being provided with outer pipe structure for cooling.
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 crystallizing tank being provided with outer pipe structure for cooling, comprise frame 1, crystallization cylinder 3, scraper plate 5 and scrape board motor 6, described frame 1 is provided with crystallization cylinder 3, crystallization cylinder 3 comprises sealed bearing 31 and crystallization cylinder body 32, crystallization cylinder body 32 is cylindrical barrel structure, 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, this crystallization cylinder 3 keeps vertical direction to be rotatably connected with frame 1 with axis and keeps crystallization nozzle 33 to arrange down, the brilliant pipe 34 of the row of being connected with bottom crystallization nozzle 33, arrange brilliant pipe 34 and be provided with valve, 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 outer margin contour of scraping blade 51 is close to crystallization cylinder 3 inwall with crystallization cylinder 3 inner wall section profile similarity and this scraping blade 51 outer rim, 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, material inlet pipe 2 is provided with in scraper shaft 52, it is inner that material inlet pipe 2 stretches into crystallization cylinder 3, material inlet pipe 2 end is connected with medium dispersal device 21, medium dispersal device 21 is made up of tubular sidewall 212 and skirt outer rim 211, wherein the diameter of skirt outer rim 211 is twices of the diameter at tubular sidewall 212 top, tubular sidewall 212 is arranged with the spray apertures 213 of del, this del is drift angle isosceles triangle down, the quantity of spray apertures 213 presses overcurrent volume computing, is not ejected into separator wall as well with liquid column, the level interval of often arranging adjacent spray apertures 213 in spray apertures 213 is equal, and mutually stagger between two adjacent row's spray apertures 213, skirt outer rim 211 is fixed on the tubular sidewall of the top of spray apertures 213, described board motor 6 of scraping all keeps axis to be fixedly connected with frame 1 vertically, scrapes board motor 6 and connects scraper shaft 52 by actuator drives, described crystallization cylinder 3 outside is provided with cooling tube 7, and cooling tube 7 upper end is connected with cooling liquid inlet 71, and cooling tube 7 lower end is connected with cooling liquid outlet 72, 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, 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 71, enters cooling tube 7 with certain flow velocity, scrape board motor 6 and drive scraper plate 5 reciprocating rotary, on crystallization cylinder 3 inwall, 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 6 and quits work, in crystallization cylinder 3, pass into mother liquor from mother liquor import 2 again, 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.
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 (3)
1. one kind is provided with the crystallizing tank of outer pipe structure for cooling, comprise frame, crystallization cylinder, scraper plate 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, crystallization cylinder body is cylindrical barrel structure, sealed bearing is positioned at crystallization cylinder body bottom of the barrel, and with this, crystallization cylinder body is concentric is fixedly connected with, this crystallization cylinder keeps vertical direction to be rotatably connected with frame with axis and keeps crystallization nozzle to arrange down, bottom crystallization nozzle, the row's of being connected with crystalline substance pipe, arranges brilliant pipe and is provided with valve; 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 outer margin contour of scraping blade and crystallization cylinder inner wall section profile are adaptive and this scraping blade outer rim is close to crystallization cylinder inwall, 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; Material inlet pipe is provided with in scraper shaft, it is inner that material inlet pipe stretches into crystallization cylinder, material inlet pipe end is connected with medium dispersal device, medium dispersal device is made up of tubular sidewall and skirt outer rim, wherein the diameter of skirt outer rim is the twice of the diameter at tubular sidewall top, and tubular sidewall is arranged with the spray apertures of del, and this del is drift angle isosceles triangle down, the quantity of spray apertures presses overcurrent volume computing, is not ejected into separator wall as well with liquid column; The level interval of often arranging adjacent spray apertures in spray apertures is equal, and mutually stagger between two adjacent row's spray apertures, skirt outer rim is fixed on the tubular sidewall of the top of spray apertures; Described board motor of scraping all keeps axis to be fixedly connected with frame vertically, scrapes board motor and connects scraper shaft by actuator drives.
2. the crystallizing tank being provided with outer pipe structure for cooling according to claim 1, is characterized in that, described crystallization cylinder outside is provided with cooling tube, and cooling tube upper end is connected with cooling liquid inlet, and cooling tube lower end is connected with cooling liquid outlet.
3. the crystallizing tank being provided with outer pipe structure for cooling 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352078.XU CN204767555U (en) | 2015-05-27 | 2015-05-27 | Crystallizer with outer cooling tubular construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352078.XU CN204767555U (en) | 2015-05-27 | 2015-05-27 | Crystallizer with outer cooling tubular construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204767555U true CN204767555U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520352078.XU Expired - Fee Related CN204767555U (en) | 2015-05-27 | 2015-05-27 | Crystallizer with outer cooling tubular construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204767555U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290974A (en) * | 2015-10-14 | 2016-02-03 | 中国人民解放军国防科学技术大学 | Multi-parameter high-stability polishing solution cycle control system and working method |
| CN109289239A (en) * | 2018-11-21 | 2019-02-01 | 杭州东南制冷设备有限公司 | It is a kind of for producing the decrease temperature crystalline device of urea |
| CN113828002A (en) * | 2021-09-17 | 2021-12-24 | 上海中器环保科技有限公司 | Refining method of crude biodiesel |
| CN115487529A (en) * | 2022-09-15 | 2022-12-20 | 山东金宜善新材料有限公司 | Circulation crystallization equipment is used in tetrabromobisphenol A production |
-
2015
- 2015-05-27 CN CN201520352078.XU patent/CN204767555U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290974A (en) * | 2015-10-14 | 2016-02-03 | 中国人民解放军国防科学技术大学 | Multi-parameter high-stability polishing solution cycle control system and working method |
| CN109289239A (en) * | 2018-11-21 | 2019-02-01 | 杭州东南制冷设备有限公司 | It is a kind of for producing the decrease temperature crystalline device of urea |
| CN113828002A (en) * | 2021-09-17 | 2021-12-24 | 上海中器环保科技有限公司 | Refining method of crude biodiesel |
| CN115487529A (en) * | 2022-09-15 | 2022-12-20 | 山东金宜善新材料有限公司 | Circulation crystallization equipment is used in tetrabromobisphenol A production |
| CN115487529B (en) * | 2022-09-15 | 2023-09-12 | 山东金宜善新材料有限公司 | Circulation crystallization equipment is used in tetrabromobisphenol A production |
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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: 20180527 |