CN204034312U - Flash cooled crystallizer - Google Patents
Flash cooled crystallizer Download PDFInfo
- Publication number
- CN204034312U CN204034312U CN201420466446.9U CN201420466446U CN204034312U CN 204034312 U CN204034312 U CN 204034312U CN 201420466446 U CN201420466446 U CN 201420466446U CN 204034312 U CN204034312 U CN 204034312U
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- CN
- China
- Prior art keywords
- cylindrical shell
- circulation pipe
- cone
- outlet
- discharging opening
- 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
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to flash cooled crystallizer, and comprise cylindrical shell and be arranged on charging aperture, vacuum port and the discharging opening on cylindrical shell, the bottom of cylindrical shell is set to cone, and charging aperture is located at the bottom of cone, and discharging opening is located at the middle and lower part of cone; The cylinder and circulation pipe that are fixedly connected with cylindrical shell is provided with at the inner chamber of cylindrical shell, the outlet of circulation pipe is positioned at the end suitable for reading of cylinder, the outlet of circulation pipe is set to lower little upper greatly tubaeform, be provided with above the outlet of circulation pipe corresponding lower large little tubaeform baffle plate; Vacuum port is communicated with the condensed water circulation device be located at outside cylindrical shell, and condensed water circulation device is arranged on the drop pan that is communicated with it, and drop pan connects vavuum pump.The technique effect that the utility model is useful is: soon, charging aperture and discharging opening are always unimpeded not to be blocked up for crystallization rate and continuous discharge.
Description
Technical field
The utility model relates to a kind of crystallizer, particularly relates to a kind of flash cooled crystallizer.
Background technology
The prior art comparatively close with the utility model is reactor crystallizer, comprise cylindrical shell and be arranged on the charging aperture on cylindrical shell top, vacuum port and be arranged on the discharging opening of cylinder body bottom, in cylindrical shell, be provided with material-stirring device, outside cylindrical shell, be provided with condensate water circulatory interlayer.Reactor crystallizer exists that crystallization rate is slow, inner coil pipe fouling, can block the shortcoming of discharge nozzle when going out brilliant liquid.
Summary of the invention
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art exactly, provides that a kind of crystallization rate is fast, the not susceptible to plugging flash cooled crystallizer of discharging opening.
The utility model solves the problems of the technologies described above adopted technical scheme: flash cooled crystallizer, comprise cylindrical shell and be arranged on charging aperture, vacuum port and the discharging opening on cylindrical shell, the bottom of described cylindrical shell is set to cone, described charging aperture is located at the bottom of cone, described discharging opening is located at the middle and lower part of cone, and described vacuum port is located at the top of cylindrical shell; The cylinder and circulation pipe that are fixedly connected with cylindrical shell is provided with at the inner chamber of described cylindrical shell, the outlet of described circulation pipe is positioned at the end suitable for reading of cylinder, the outlet of described circulation pipe is set to lower little upper greatly tubaeform, be provided with above the outlet of described circulation pipe corresponding lower large little tubaeform baffle plate; Described vacuum port is communicated with the condensed water circulation device be located at outside cylindrical shell, and described condensed water circulation device is arranged on the drop pan that is communicated with it, and described drop pan connects vavuum pump.
The technique effect that the utility model is useful is: because the utility model is provided with cylinder and circulation pipe at the inner chamber of cylindrical shell, feed liquid is out distributed to cylinder with waterfall type from circulation pipe, utilize high vacuum flash evaporation, about ten minutes crystal that just reach capacity, about complete continuous circulation, flash distillation and discharging in half an hour, thus there is crystallization rate and the fast advantage of continuous discharge; In addition, discharging opening of the present utility model is located at the middle and lower part of cone, and the position of discharging opening is just in time positioned at the place that the brilliant liquid of supersaturation is stagnated, and cylinder body bottom enters solvent or diluent brilliant for supersaturation liquid gear continuously at discharging opening, makes that charging aperture and discharging opening are always unimpeded not to be blocked up.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
As shown in Figure 1, flash cooled crystallizer, comprise cylindrical shell 1 and be arranged on charging aperture 2, vacuum port 3 and the discharging opening 4 on cylindrical shell 1, the bottom of described cylindrical shell 1 is set to cone 5, described charging aperture 2 is located at the bottom of cone 5, described discharging opening 4 is located at the middle and lower part of cone 5, and described vacuum port 3 is located at the top of cylindrical shell 1; The cylinder 6 and circulation pipe 7 that are fixedly connected with cylindrical shell 1 is provided with at the inner chamber of described cylindrical shell 1, the outlet 8 of described circulation pipe 7 is positioned at the end suitable for reading of cylinder 6, the outlet 8 of described circulation pipe 7 is set to lower little upper greatly tubaeform, be provided with above the outlet 8 of described circulation pipe 7 corresponding lower large little tubaeform baffle plate 9; Described vacuum port 3 is communicated with the condensed water circulation device 10 be located at outside cylindrical shell 1, and described condensed water circulation device 10 is arranged on the drop pan 11 that is communicated with it, and described drop pan 11 connects vavuum pump 12.
Be provided with rotating wash bowl device 13 on the top of described cylindrical shell 1, be also provided with cleaning manhole 14 in the upper and lower of described cylindrical shell 1.
Claims (2)
1. flash cooled crystallizer, comprise cylindrical shell and be arranged on charging aperture, vacuum port and the discharging opening on cylindrical shell, it is characterized in that: the bottom of described cylindrical shell is set to cone, described charging aperture is located at the bottom of cone, described discharging opening is located at the middle and lower part of cone, and described vacuum port is located at the top of cylindrical shell; The cylinder and circulation pipe that are fixedly connected with cylindrical shell is provided with at the inner chamber of described cylindrical shell, the outlet of described circulation pipe is positioned at the end suitable for reading of cylinder, the outlet of described circulation pipe is set to lower little upper greatly tubaeform, be provided with above the outlet of described circulation pipe corresponding lower large little tubaeform baffle plate; Described vacuum port is communicated with the condensed water circulation device be located at outside cylindrical shell, and described condensed water circulation device is arranged on the drop pan that is communicated with it, and described drop pan connects vavuum pump.
2. flash cooled crystallizer according to claim 1, is characterized in that: be provided with rotating wash bowl device on the top of described cylindrical shell, is also provided with cleaning manhole in the upper and lower of described cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466446.9U CN204034312U (en) | 2014-08-13 | 2014-08-13 | Flash cooled crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466446.9U CN204034312U (en) | 2014-08-13 | 2014-08-13 | Flash cooled crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204034312U true CN204034312U (en) | 2014-12-24 |
Family
ID=52235022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420466446.9U Expired - Fee Related CN204034312U (en) | 2014-08-13 | 2014-08-13 | Flash cooled crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204034312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975314A (en) * | 2019-11-25 | 2020-04-10 | 湖南恒光科技股份有限公司 | Closed circulation process system and method for sodium chlorate crystallization and evaporation water |
-
2014
- 2014-08-13 CN CN201420466446.9U patent/CN204034312U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975314A (en) * | 2019-11-25 | 2020-04-10 | 湖南恒光科技股份有限公司 | Closed circulation process system and method for sodium chlorate crystallization and evaporation water |
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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 |
Granted publication date: 20141224 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |