CN202605769U - Novel crystallization device - Google Patents
Novel crystallization device Download PDFInfo
- Publication number
- CN202605769U CN202605769U CN 201220311593 CN201220311593U CN202605769U CN 202605769 U CN202605769 U CN 202605769U CN 201220311593 CN201220311593 CN 201220311593 CN 201220311593 U CN201220311593 U CN 201220311593U CN 202605769 U CN202605769 U CN 202605769U
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- tank body
- condenser
- controller
- liquid outlet
- solution
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a novel crystallization device, which comprises a tank body, a feeding hole, a liquid outlet and electric heating pipes, wherein the electric heating pipes are arranged on the side wall of the tank body. The crystallization device is characterized by also comprising a condenser, a thermoelectric couple and a controller; the tank body comprises an upper tank body and a lower tank body; the upper tank body is connected with the lower tank body in a movable mode; the feeding hole is formed in the upper part of the lower tank body; the liquid outlet is formed in the lower part of the lower tank body; the thermoelectric couple penetrates through the upper tank body and is arranged in the tank body; the input end of the condenser is connected with the lower tank body by a pipe body, and the output end of the condenser is connected with the upper tank body by the pipe body; the controller is connected with the thermoelectric couple, the electric heating pipes and the condenser respectively; and a filter screen is arranged inside the liquid outlet. The thermoelectric couple, the controller and the condenser are arranged on the crystallization device, and when the temperature of the thermoelectric couple reaches the set boiling temperature of a solution, the controller can start the condenser, so that the temperature of the solution is reduced below the theoretical crystallization temperature of the solution quickly.
Description
Technical field
The utility model relates to the device that solution crystallization is used in the chemical field.
Background technology
At present, it is multiple in chemical production field, to utilize the crystallization apparatus method for crystallising to have.In the prior art; The solid material that normal employing will be processed superfine powder is dissolved in earlier as solute and forms solution in the organic solvent, in crystallization kettle, this solution is sprayed onto rapidly in the supercritical fluid, because the solute in the solution is insoluble to supercritical fluid again; But solvent can dissolve each other with supercritical fluid; After supercritical fluid instead dissolves the solvent in the solution like this, in the extremely short time, make solution form very big degree of supersaturation, impel solute to separate out with nanometer or micron particles.Though this method technology is feasible, can not guarantee effectively that the solute in the solution separates out fully, yet existing crystallization kettle is difficult to satisfy the working condition of this difficult technique with needs, and this technology is suitable produces in enormous quantities.
The utility model content
To the deficiency that exists in the above-mentioned technology, the utility model provides a kind of novel crystallization device simple in structure, advantages such as production efficiency is high, production cost is low, suitable production in enormous quantities that has.
In order to reach the foregoing invention purpose, the technical scheme that the utility model adopts provides a kind of novel crystallization device, and this crystallization apparatus comprises tank body, charging aperture, liquid outlet, electrothermal tube; Said electrothermal tube is arranged on the sidewall of tank body; It is characterized in that: also comprise condenser, thermocouple and controller; Said tank body comprises upper tank body and lower tank, and upper tank body and lower tank are movably connected; Said charging aperture is arranged on the top of lower tank, and liquid outlet is arranged on the bottom of lower tank; Said thermocouple passes upper tank body and is arranged in the tank body, and the input of said condenser is connected with lower tank through body, and the output of condenser is connected with upper tank body through body; Said controller is connected with thermocouple, electrothermal tube and condenser respectively; Said liquid outlet set inside has filter screen.
Preferably, the contacted end face of said upper tank body and lower tank is provided with sealing ring.
Preferably, with on the input of condenser and the body that output is connected be provided with control valve.
In sum; The beneficial effect of the utility model: the controller that is provided with on this novel crystallization device does not stop reads the measurement temperature on the thermocouple; When the measurement temperature of thermocouple reaches the solution boiling temperature that is provided with in the controller; Controller just can start condenser, and the temperature of solution is dropped to below the theoretical crystallization temperature of solution rapidly; The filter screen that is provided with in the liquid outlet can stop that the crystal of separating out discharges with solution.
Description of drawings
Fig. 1 is the structural representation of novel crystallization device.
Wherein, 1, tank body; 11, charging aperture; 12, upper tank body; 13, upper tank body; 14, liquid outlet; 2, thermocouple; 3, condenser; 4, electrothermal tube.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described:
As shown in Figure 1, this novel crystallization device comprises: tank body 1, charging aperture 11, liquid outlet 14, electrothermal tube 4; Said electrothermal tube 4 is arranged on the sidewall of tank body 1; It is characterized in that: also comprise condenser 3, thermocouple 2 and controller; Said tank body 1 comprises upper tank body 12 and lower tank 13, and upper tank body 12 is movably connected with lower tank 13; Said charging aperture 11 is arranged on the top of lower tank 13, and liquid outlet 14 is arranged on the bottom of lower tank 13; Said thermocouple 2 passes upper tank body 12 and is arranged in the tank body 1, and the input of said condenser 3 is connected with lower tank 13 through body, and the output of condenser 3 is connected with upper tank body 12 through body; Said controller is connected with thermocouple 2, electrothermal tube 4 and condenser 3 respectively; Said liquid outlet 14 set inside have filter screen; Said upper tank body 12 is provided with sealing ring with lower tank 13 contacted end faces; Be provided with control valve on the input of condenser 3 and the body that output is connected.
When this novel crystallization device carried out crystallization operation: at first in tank body 1, add solution through charging aperture 11, then start the heating of the 4 pairs of solution of electrothermal tube, meanwhile controller does not stop read the measurement temperature on the thermocouple 2; When the measurement temperature of thermocouple 2 reached the solution boiling temperature that is provided with in the controller, controller just can start condenser 3, and the temperature of solution is dropped to below the theoretical crystallization temperature of solution rapidly; Solute in the solution is separated out; After treating that solute is fully separated out, open liquid outlet 14 and emit the inner solution of tank body 1, the filter screen of liquid outlet 14 can stop that the crystal of separating out gets rid of with solution; After solution drains; Treat to open upper tank body 12 after tank body 1 cooling, take out the crystal in the tank body 1.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also carry out some improvement to the utility model, these improvement also fall in the protection domain of the utility model claim.
Claims (3)
1. a novel crystallization device comprises tank body (1), charging aperture (11), liquid outlet (14), electrothermal tube (4); Said electrothermal tube (4) is arranged on the sidewall of tank body (1); It is characterized in that: also comprise condenser (3), thermocouple (2) and controller; Said tank body (1) comprises upper tank body (12) and lower tank (13), and upper tank body (12) and lower tank (13) are movably connected; Said charging aperture (11) is arranged on the top of lower tank (13), and liquid outlet (14) is arranged on the bottom of lower tank (13); Said thermocouple (2) passes upper tank body (12) and is arranged in the tank body (1), and the input of said condenser (3) is connected with lower tank (13) through body, and the output of condenser (3) is connected with upper tank body (12) through body; Said controller is connected with thermocouple (2), electrothermal tube (4) and condenser (3) respectively; Said liquid outlet (14) set inside has filter screen.
2. novel crystallization device according to claim 1 is characterized in that: said upper tank body (12) and the contacted end face of lower tank (13) are provided with sealing ring.
3. novel crystallization device according to claim 1 is characterized in that: be provided with control valve on the input of condenser (3) and the body that output is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311593 CN202605769U (en) | 2012-06-29 | 2012-06-29 | Novel crystallization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311593 CN202605769U (en) | 2012-06-29 | 2012-06-29 | Novel crystallization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202605769U true CN202605769U (en) | 2012-12-19 |
Family
ID=47339503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220311593 Expired - Fee Related CN202605769U (en) | 2012-06-29 | 2012-06-29 | Novel crystallization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202605769U (en) |
-
2012
- 2012-06-29 CN CN 201220311593 patent/CN202605769U/en not_active Expired - Fee Related
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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: 20121219 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |