CN104815453A - Medical crystallization kettle - Google Patents
Medical crystallization kettle Download PDFInfo
- Publication number
- CN104815453A CN104815453A CN201510207371.1A CN201510207371A CN104815453A CN 104815453 A CN104815453 A CN 104815453A CN 201510207371 A CN201510207371 A CN 201510207371A CN 104815453 A CN104815453 A CN 104815453A
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- Prior art keywords
- kettle
- chamber
- crystallization
- cooling
- cooling water
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Abstract
The invention discloses a medical crystallization kettle. The medical crystallization kettle comprises a kettle body, a feed pipe and a discharge pipe, wherein a crystallization chamber is arranged in the kettle body; a jacket is arranged between the crystallization chamber and the outer wall of the kettle body; the crystallization chamber is arranged in the kettle body; a cooling water circulating pipe is arranged in the jacket; the other end of the cooling water circulating pipe is connected with a cooling chamber; a first dry ice chamber and a second dry ice chamber are arranged on one side of the cooling chamber; the other end of the cooling chamber is connected with a cooling water outlet in the lower end of the jacket. The medical crystallization kettle has the advantages of high cooling efficiency, good crystallization effect and capability of improving the cooling uniformity and the crystallization uniformity of a material.
Description
Technical field
The present invention relates to a kind of crystallization kettle, particularly relate to a kind of pharmaceutical crystallization kettle.
Background technology
Crystallization kettle is after mixing of materials reaction, the crystallizer that still domestic demand chilled water or chilled water are sharply lowered the temperature, the version of its agitator and material outlet form, high accuracy polishing in tank body, and in tank body, cleaning meets technique service condition without the requirement at dead angle.Existing crystallization kettle is substantially all use chuck to cool, and jacket for heat exchange area is little, and fluid-flow rate is little, and heat transfer coefficient is not high, thus it is uneven to cause material to be lowered the temperature, thus affects crystal habit.
In view of the defect existed in above prior art, be necessary it to improve further, make it have more standby practicality, could realistic service condition.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of pharmaceutical crystallization kettle.
The present invention takes following technical scheme to realize: a kind of pharmaceutical crystallization kettle, comprise kettle and be arranged on the feed pipe at the upper and lower two ends of kettle, discharge nozzle, described kettle inside is provided with crystallisation chamber, chuck is provided with between described crystallisation chamber and kettle outer wall, the side outer wall of described kettle is provided with observation window, described kettle inside is provided with crystallisation chamber, the chuck being positioned at described crystallisation chamber upper end is provided with cooling water circulation water pipe, described cooling water circulation water pipe is distributed with multiple nozzle, the described cooling water circulation water pipe other end is connected with cooling chamber, the side of described cooling chamber is installed and is provided with the first dry ice room and the second dry ice room, the described cooling chamber other end is connected with the coolant outlet of the lower end of described chuck.
3, concrete, crystallization chamber of the present invention is provided with concentration sensor; Concentration sensor of the present invention is connected to the vacuum generator being arranged on described kettle upper end; Cooling chamber outer wall of the present invention is provided with heat-insulation layer; Water pump is provided with bottom described cooling chamber.
The present invention has following beneficial effect in sum: cooling effectiveness of the present invention is high, and crystallization effect is good, improves lowering temperature uniform degree and the crystallization uniformity of material; By the first dry ice room of arranging, coordinating of the second dry ice room and cooling water circulation water pipe etc. lasting cooling is carried out to required cooling water, while reaching good cooling effect, make cooling water in the cooling of kettle Inner eycle, both using water wisely, again can circulating cooling, kill two birds with one stone; The observation window arranged is convenient to observe crystallization progress at any time; Cooling medium adopts cold water, and cooling effect is good, and crystalline rate is faster; The concentration sensor arranged and vacuum generator are convenient to the control of whole crystallization; The heat-insulation layer arranged, effectively can ensure the temperature of cooling water.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Wherein: 1, feed pipe; 2, observation window; 3, concentration sensor; 4, crystallisation chamber; 5, kettle; 6, chuck; 7, discharge nozzle; 8, vacuum generator; 9, nozzle; 10, heat-insulation layer; 11, the first dry ice room; 12, cooling chamber; 13, the second dry ice room; 14, water pump.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
As shown in Figure 1, the present invention takes following technical scheme to realize: a kind of pharmaceutical crystallization kettle, comprise kettle 5 and be arranged on feed pipe 1, the discharge nozzle 7 at kettle about 5 two ends, described kettle 5 inside is provided with crystallisation chamber 4, is provided with chuck between described crystallisation chamber and kettle outer wall.
As preferred version of the present invention, kettle 5 inside of the present invention is provided with crystallisation chamber 4, the chuck 6 being positioned at described crystallisation chamber 4 upper end is provided with cooling water circulation water pipe, described cooling water circulation water pipe is distributed with multiple nozzle 9, the described cooling water circulation water pipe other end is connected with cooling chamber 12, the side of described cooling chamber 12 is installed and is provided with the first dry ice room 11 and the second dry ice room 13, described cooling chamber 12 other end is connected with the coolant outlet of the lower end of described chuck 6.Coordinated with the multiple of cooling water circulation water pipe by coolant outlet, make cooling water in the cooling of kettle Inner eycle, both using water wisely, again can circulating cooling, kills two birds with one stone.
As preferred version of the present invention, in crystallisation chamber 4 of the present invention, be provided with concentration sensor 3.
As preferred version of the present invention, concentration sensor 3 of the present invention is connected to the vacuum generator 8 being arranged on described kettle 5 upper end.Vacuum generator 8 can produce vacuum, and by the air sucking-off in kettle 5, make to form vacuum in kettle 5, pull of vacuum makes material can enter in kettle 5 from feed pipe 1; When the strength of fluid in kettle 5 declines, signal is passed to vacuum generator 8 by concentration sensor 3, and vacuum generator 8 produces vacuum in kettle 5, and liquid joins in kettle 5 from feed pipe; When concentration defines value higher than concentration sensor, stop vacuum generator 8 to stop vacuum, charging stops.
As preferred version of the present invention, kettle 5 outer wall side of the present invention is also provided with observation window 2, the convenient progress of observing response at any time.
As preferred version of the present invention, cooling chamber 12 outer wall of the present invention is provided with heat-insulation layer 10, effectively can ensure the temperature of cooling water.
As preferred version of the present invention, bottom cooling chamber 12 of the present invention, be provided with water pump 14.
The above is embodiments of the invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.
Claims (5)
1. a pharmaceutical crystallization kettle, comprise kettle and be arranged on the feed pipe at the upper and lower two ends of kettle, discharge nozzle, it is characterized in that: described kettle inside is provided with crystallisation chamber, chuck is provided with between described crystallisation chamber and kettle outer wall, the side outer wall of described kettle is provided with observation window, described kettle inside is provided with crystallisation chamber, the chuck being positioned at described crystallisation chamber upper end is provided with cooling water circulation water pipe, described cooling water circulation water pipe is distributed with multiple nozzle, the described cooling water circulation water pipe other end is connected with cooling chamber, the side of described cooling chamber is installed and is provided with the first dry ice room and the second dry ice room, the described cooling chamber other end is connected with the coolant outlet of the lower end of described chuck.
2. the pharmaceutical crystallization kettle stove of one according to claim 1, is characterized in that: described crystallization chamber is provided with concentration sensor.
3. the pharmaceutical crystallization kettle of one according to claim 1, is characterized in that: described concentration sensor is connected to the vacuum generator being arranged on described kettle upper end.
4. the pharmaceutical crystallization kettle of one according to claim 1, is characterized in that: described cooling chamber outer wall is provided with heat-insulation layer.
5. the pharmaceutical crystallization kettle of one according to claim 1, is characterized in that: be provided with water pump bottom described cooling chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510207371.1A CN104815453A (en) | 2015-04-28 | 2015-04-28 | Medical crystallization kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510207371.1A CN104815453A (en) | 2015-04-28 | 2015-04-28 | Medical crystallization kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104815453A true CN104815453A (en) | 2015-08-05 |
Family
ID=53726078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510207371.1A Pending CN104815453A (en) | 2015-04-28 | 2015-04-28 | Medical crystallization kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104815453A (en) |
-
2015
- 2015-04-28 CN CN201510207371.1A patent/CN104815453A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150805 |
|
| WD01 | Invention patent application deemed withdrawn after publication |