CN204699434U - A kind of pyrrole ketone synthesis crystallization kettle - Google Patents
A kind of pyrrole ketone synthesis crystallization kettle Download PDFInfo
- Publication number
- CN204699434U CN204699434U CN201520233698.1U CN201520233698U CN204699434U CN 204699434 U CN204699434 U CN 204699434U CN 201520233698 U CN201520233698 U CN 201520233698U CN 204699434 U CN204699434 U CN 204699434U
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- CN
- China
- Prior art keywords
- cylindrical shell
- crystallisation chamber
- cooling water
- water pipe
- water circulation
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Abstract
The utility model discloses a kind of pyrrole ketone synthesis crystallization kettle, comprise cylindrical shell, feed pipe and discharge nozzle, inner barrel is provided with crystallisation chamber, crystallisation chamber both sides inwall is provided with arc flow baffle, the top of cylindrical shell is provided with stirring motor, the rotating shaft of stirring motor extends to bottom crystallisation chamber, and do not touch with crystallisation chamber bottom connection, the bottom of rotating shaft is provided with anchor formula paddle, cooling water circulation water pipe is provided with in upper end cavity between crystallisation chamber and cylindrical shell, cooling water circulation water pipe is distributed with multiple nozzle, the cooling water circulation water pipe other end is connected with storage tank.The utility model cooling effectiveness is high, and crystallization effect is good, improves lowering temperature uniform degree and the crystallization uniformity of material.
Description
Technical field
The utility model relates to a kind of crystallization kettle, particularly relates to a kind of pyrrole ketone synthesis 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 pyrrole ketone synthesis crystallization kettle.
The utility model is taked following technical scheme to realize: a kind of pyrrole ketone synthesis crystallization kettle, comprise cylindrical shell and be arranged on the feed pipe of cylindrical shell upper and lower side, discharge nozzle, described inner barrel is provided with crystallisation chamber, described crystallisation chamber both sides inwall is arranged with several arc flow baffles up and down in parallel, the top of described cylindrical shell is provided with stirring motor, the rotating shaft of described stirring motor extends to bottom crystallisation chamber, and do not touch with described crystallisation chamber bottom connection, the bottom of described rotating shaft is provided with anchor formula paddle, cooling water circulation water pipe is provided with in upper end cavity between described crystallisation chamber and cylindrical shell, described cooling water circulation water pipe is distributed with multiple nozzle, the described cooling water circulation water pipe other end is connected with storage tank, water pump is provided with in described storage tank, the described storage tank other end is connected with at the coolant outlet of described crystallisation chamber with the lower end cavity between cylindrical shell.
Particularly, on the shaft periphery of described stirring motor, serrated vertical is provided with multiple triangle paddle successively from top to bottom.The side outer wall of described cylindrical shell is provided with observation window.Described cooling water circulation water pipe bend alignment.
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; Carry out continuing cooling to required cooling water by the cooling water circulation water pipe, storage tank etc. that arrange, while reaching good cooling effect, make cooling water in the cooling of body of heater Inner eycle, both using water wisely, again can circulating cooling, kills two birds with one stone; Stirring motor is provided with anchor formula paddle and triangle paddle, makes in cylindrical shell each several part liquid can both crystallization uniformly, crystallization effect be better; Cooling medium adopts cold water, and cooling effect is good, and crystalline rate is faster; The arc flow baffle arranged can play the effect of guiding to the flowing of material, indirectly improve the mixed effect of material, make mixing of materials more even.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram.
Wherein: 1, feed pipe; 2, observation window; 3, arc flow baffle; 4, cylindrical shell; 5, anchor formula paddle; 6, discharge nozzle; 7, stirring motor; 8, nozzle; 9, crystallisation chamber; 10, triangle paddle; 11, cooling water circulation water pipe; 12, storage tank; 13, 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 pyrrole ketone synthesis crystallization kettle, comprise cylindrical shell 4 and be arranged on feed pipe 1, the discharge nozzle 6 of cylindrical shell 4 upper and lower side, described cylindrical shell 4 inside is provided with crystallisation chamber 9, described crystallisation chamber 9 both sides inwall is arranged with several arc flow baffles 3 up and down in parallel, the top of described cylindrical shell 4 is provided with stirring motor 7, the rotating shaft of described stirring motor 7 extends to bottom crystallisation chamber 9, and do not touch with described crystallisation chamber 9 bottom connection, the bottom of described rotating shaft is provided with anchor formula paddle 5.
As preferred version of the present utility model, cooling water circulation water pipe 11 is provided with in upper end cavity between crystallisation chamber 9 of the present utility model and cylindrical shell 4, described cooling water circulation water pipe 11 is distributed with multiple nozzle 8, described cooling water circulation water pipe 11 other end is connected with storage tank 12, be provided with water pump 13 in described storage tank 12, described storage tank 12 other end is connected with at the coolant outlet of described crystallisation chamber 9 with the lower end cavity between cylindrical shell 4.Coordinated with the multiple of cooling water circulation water pipe by coolant outlet, make cooling water in the cooling of body of heater Inner eycle, both using water wisely, again can circulating cooling, kills two birds with one stone; Wherein, the water pump being positioned at storage tank inside can export endlessly cooling water and play dynamic action, meanwhile, cooling water can be transmitted back to storage tank again, in whole circulating cooling process, play dynamic action.
As preferred version of the present utility model, on the shaft periphery of electric rotating machine 7 of the present utility model, serrated vertical is provided with multiple triangle paddle 10 successively from top to bottom.
As preferred version of the present utility model, the side outer wall of cylindrical shell 4 of the present utility model is provided with observation window 2, the convenient progress of observing response at any time.
As preferred version of the present utility model, cooling water circulation water pipe 11 bend alignment of the present utility model, increases the film-cooled heat of cooling water, improves cooling effect.
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 (4)
1. a pyrrole ketone synthesis crystallization kettle, comprise cylindrical shell and be arranged on the feed pipe of cylindrical shell upper and lower side, discharge nozzle, it is characterized in that: described inner barrel is provided with crystallisation chamber, described crystallisation chamber both sides inwall is arranged with several arc flow baffles up and down in parallel, the top of described cylindrical shell is provided with stirring motor, the rotating shaft of described stirring motor extends to bottom crystallisation chamber, and do not touch with described crystallisation chamber bottom connection, the bottom of described rotating shaft is provided with anchor formula paddle, cooling water circulation water pipe is provided with in upper end cavity between described crystallisation chamber and cylindrical shell, described cooling water circulation water pipe is distributed with multiple nozzle, the described cooling water circulation water pipe other end is connected with storage tank, water pump is provided with in described storage tank, the described storage tank other end is connected with at the coolant outlet of described crystallisation chamber with the lower end cavity between cylindrical shell.
2. a kind of pyrrole ketone synthesis crystallization kettle stove according to claim 1, is characterized in that: on the shaft periphery of described stirring motor, serrated vertical is provided with multiple triangle paddle successively from top to bottom.
3. a kind of pyrrole ketone synthesis crystallization kettle according to claim 1, is characterized in that: the side outer wall of described cylindrical shell is provided with observation window.
4. a kind of pyrrole ketone synthesis crystallization kettle according to claim 1, is characterized in that: described cooling water circulation water pipe bend alignment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233698.1U CN204699434U (en) | 2015-04-17 | 2015-04-17 | A kind of pyrrole ketone synthesis crystallization kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520233698.1U CN204699434U (en) | 2015-04-17 | 2015-04-17 | A kind of pyrrole ketone synthesis crystallization kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204699434U true CN204699434U (en) | 2015-10-14 |
Family
ID=54279073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520233698.1U Expired - Fee Related CN204699434U (en) | 2015-04-17 | 2015-04-17 | A kind of pyrrole ketone synthesis crystallization kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204699434U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815450A (en) * | 2015-04-17 | 2015-08-05 | 安徽扬子化工有限公司 | Pyrazole ketone synthesis crystal kettle |
| CN108043065A (en) * | 2017-12-14 | 2018-05-18 | 重庆新玉峡精细化工有限公司 | A kind of crystallisation by cooling tank for being used to produce strontium hydroxide |
-
2015
- 2015-04-17 CN CN201520233698.1U patent/CN204699434U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815450A (en) * | 2015-04-17 | 2015-08-05 | 安徽扬子化工有限公司 | Pyrazole ketone synthesis crystal kettle |
| CN108043065A (en) * | 2017-12-14 | 2018-05-18 | 重庆新玉峡精细化工有限公司 | A kind of crystallisation by cooling tank for being used to produce strontium hydroxide |
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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: 20151014 Termination date: 20160417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |