CN204767552U - Pharmaceutical crystallization kettle - Google Patents
Pharmaceutical crystallization kettle Download PDFInfo
- Publication number
- CN204767552U CN204767552U CN201520263730.0U CN201520263730U CN204767552U CN 204767552 U CN204767552 U CN 204767552U CN 201520263730 U CN201520263730 U CN 201520263730U CN 204767552 U CN204767552 U CN 204767552U
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- CN
- China
- Prior art keywords
- kettle
- chamber
- cooling
- crystallization
- utility
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- 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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Abstract
The utility model discloses a pharmaceutical crystallization kettle, including the cauldron body, inlet pipe and discharging pipe, the internal portion of cauldron is provided with crystallization chamber, be provided with between the external wall of crystallization chamber and cauldron and press from both sides the cover, the internal portion of cauldron is provided with crystallization chamber, be equipped with the cooling water circulation water pipe in the clamp cover, the cooling water circulation water pipe other end is connected with the cooling chamber, the installation is provided with a dry ice room and the 2nd dry ice room on one side of cooling chamber, the cooling chamber other end with the coolant outlet that presss from both sides the lower extreme of cover is connected. The utility model discloses cooling efficiency is high, and crystallization effect is good, has improved the cooling degree of consistency and the crystallization degree of consistency of material.
Description
Technical field
The utility model relates to a kind of crystallization kettle, particularly relates 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.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of pharmaceutical crystallization kettle.
The utility model is taked 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 utility model is provided with concentration sensor; Concentration sensor of the present utility model is connected to the vacuum generator being arranged on described kettle upper end; Cooling chamber outer wall of the present utility model is provided with heat-insulation layer; Water pump is provided with bottom described cooling chamber.
The utility model has following beneficial effect in sum: the utility model cooling effectiveness 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 the utility model cross-sectional structure schematic diagram.
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 utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
As shown in Figure 1, the utility model is taked 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 utility model, kettle 5 inside of the present utility model 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 utility model, in crystallisation chamber 4 of the present utility model, be provided with concentration sensor 3.
As preferred version of the present utility model, concentration sensor 3 of the present utility model 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 utility model, kettle 5 outer wall side of the present utility model is also provided with observation window 2, the convenient progress of observing response at any time.
As preferred version of the present utility model, cooling chamber 12 outer wall of the present utility model is provided with heat-insulation layer 10, effectively can ensure the temperature of cooling water.
As preferred version of the present utility model, bottom cooling chamber 12 of the present utility model, be provided with water pump 14.
The above is embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.
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 2, 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 |
|---|---|---|---|
| CN201520263730.0U CN204767552U (en) | 2015-04-28 | 2015-04-28 | Pharmaceutical crystallization kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263730.0U CN204767552U (en) | 2015-04-28 | 2015-04-28 | Pharmaceutical crystallization kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204767552U true CN204767552U (en) | 2015-11-18 |
Family
ID=54507684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520263730.0U Expired - Fee Related CN204767552U (en) | 2015-04-28 | 2015-04-28 | Pharmaceutical crystallization kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204767552U (en) |
-
2015
- 2015-04-28 CN CN201520263730.0U patent/CN204767552U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190428 |