CN203736893U - Crystallization kettle - Google Patents
Crystallization kettle Download PDFInfo
- Publication number
- CN203736893U CN203736893U CN201420161823.8U CN201420161823U CN203736893U CN 203736893 U CN203736893 U CN 203736893U CN 201420161823 U CN201420161823 U CN 201420161823U CN 203736893 U CN203736893 U CN 203736893U
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- CN
- China
- Prior art keywords
- cooling water
- kettle
- shaft
- water inlet
- stirring shaft
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- Expired - Fee Related
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- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model belongs to the technical field of chemical equipment, and particularly relates to a crystallization kettle, which comprises a kettle body, a stirring device, a feed inlet, a discharge opening and a jacket, wherein a water inlet and a water outlet are respectively formed in the lower part and the upper part of the jacket; the stirring device comprises a stirring shaft with an inner cavity; a motor is in transmission connection with the top end of the stirring shaft; a cooling water inlet pipe is arranged at the bottom of the inner cavity of the stirring shaft, and is communicated with the water inlet of the jacket; a cooling water outlet pipe is arranged at the top of the inner cavity of the stirring shaft, and extends out of the top of the kettle body; fixed shafts are arranged between the cooling water inlet pipe and the inner sidewall of the bottom of the stirring shaft as well as between the cooling water outlet pipe and the inner sidewall of the top of the stirring shaft in a surrounding way respectively; a plurality of stirring blades are arranged on the stirring shaft; a cavity is formed in each stirring blade, and is communicated with the inner cavity of the stirring shaft. According to the crystallization kettle, the heat exchange area can be enlarged, the heat transfer coefficient can be increased, and the material cooling uniformity can be improved.
Description
Technical field
The utility model belongs to technical field of chemical, relates in particular to a kind of crystallization kettle.
Background technology
Crystallization kettle be the industries such as chemical industry, pharmacy, food mixing of materials, heat, lower the temperature, mix reaction equipment in the process such as stirring.Because technique is different with medium, the situation of material has inflammable, explosive, huge poison, HTHP.Whipped form, the rotating speed of equipment, add the requirement difference of gentle cooling.Design and select material, structure and the reductor of this equipment are explosion-proof from requirement of explosion proof is not different yet.
After crystallization kettle is mixing of materials reaction, the crystallizer of interlayer domestic demand chilled water or chilled water reduces heat, its key link is the size of interlayer area, the version of agitator and material outlet form, high accuracy polishing in tank body, and clean and meet technique service condition without the requirement at dead angle in tank body.
Existing crystallization kettle is substantially all to use chuck to carry out coolingly, and jacket for heat exchange area is little, and fluid-flow rate is little, and heat transfer coefficient is not high, thereby causes material cooling inhomogeneous, thereby affects crystal habit.
Utility model content
Technical problem to be solved in the utility model is: the deficiency existing for prior art, and provide one can increase heat exchange area, improve heat transfer coefficient, improve the crystallization kettle of material lowering temperature uniform degree.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of crystallization kettle, comprise kettle, agitating device, charging aperture, discharging opening and chuck, the bottom of described chuck and top are respectively equipped with water inlet and delivery port, described agitating device comprises the shaft that is provided with inner chamber, the top of described shaft is connected with motor, the intracavity bottom of described shaft is provided with cooling water inlet pipe, described cooling water inlet pipe is communicated with the water inlet of described chuck, the inner cavity top of described shaft is provided with cooling water outlet tube, described cooling water outlet tube extends the top of described kettle, between the bottom inside wall of described cooling water inlet pipe and described shaft, between the inside top wall of described cooling water outlet tube and described shaft, be all equipped with fixed axis, described shaft is provided with multiple paddles, in described paddle, be provided with cavity, the cavity of described paddle is communicated with the inner chamber of described shaft.
Improve as one, described multiple paddles staggered being vertically located on the periphery of described shaft successively from top to bottom, and paddle in same direction is parallel to each other.
Preferably, the vertical section of described paddle is the parallelogram of length 50～60cm, width 30～40cm.
As improving further, the madial wall of described kettle is provided with multiple arc flow baffles.
As further improving, top, middle part and the bottom of described kettle are respectively equipped with thermometer.
Owing to having adopted technique scheme, the beneficial effects of the utility model are:
The crystallization kettle that the utility model provides, in the inner chamber of its shaft, be provided with cooling water inlet pipe and cooling water outlet tube, this cooling water inlet pipe and cooling water outlet tube can make extraneous cooling water circulate in shaft, in each paddle, add the cooling of chuck, increased the heat exchange area of material in kettle, heat transfer coefficient is improved, again by the stirring of shaft and paddle, make material lowering temperature uniform, crystallization is even, has improved lowering temperature uniform degree and the crystallization uniformity of material; Multiple paddles are staggered to be vertically set on shaft and equidirectional paddle is parallel to each other and can makes mixing of materials even, and the mobile effect of playing guiding of arc flow baffle to material indirectly improves the mixed effect of material, makes mixing of materials more even; Thermometer can be used for detecting the temperature of interior each section of kettle, so that the temperature regime in kettle is understood more all sidedly, thereby the crystallization progress of material in grasp kettle.
Brief description of the drawings
Fig. 1 is the structural representation of the crystallization kettle that provides of the utility model;
Wherein: 1-kettle, 2-shaft, 3-paddle, 4-motor, 5-cooling water inlet pipe, 6-cooling water outlet tube, 7-fixed axis, 8-arc flow baffle, 9-thermometer, 11-charging aperture, 12-discharging opening, 13-chuck, 131-water inlet, 132-delivery port.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the structural representation of the crystallization kettle that the utility model provides, and for convenience of explanation, this figure only provides the structure division relevant with the utility model.
A kind of crystallization kettle, comprise kettle 1, the top of kettle 1 is provided with charging aperture 11, the bottom of kettle 1 is provided with discharging opening 12, the surrounding of kettle 1 is provided with chuck 13, the bottom of chuck 13 is provided with water inlet 131, the top of chuck 13 is provided with delivery port 132, in kettle 1, be provided with agitating device, agitating device comprises shaft 2 and multiple paddle 3, multiple paddles 3 interlock and are vertically located on the periphery of shaft 2 successively from top to bottom, and the paddle 3 on equidirectional is parallel to each other, in paddle 3, be provided with cavity, the number of paddle 3 is generally 5～8, preferably, the vertical section of paddle 3 is length 50～60cm, width is the parallelogram of 30～40cm, the vertical section of paddle 3 can also be other shapes, shaft 2 is hollow structure, be to be provided with inner chamber in shaft 2, the cavity of paddle 3 is communicated with the inner chamber of shaft 2.
The top of shaft 2 is connected with motor 4, the intracavity bottom of shaft 2 is provided with cooling water inlet pipe 5, cooling water inlet pipe 5 is communicated with the water inlet 131 of chuck 13, the inner cavity top of shaft 2 is provided with cooling water outlet tube 6, cooling water outlet tube 6 extends the top of kettle 1, between the bottom inside wall of cooling water inlet pipe 5 and shaft 2, between the inside top wall of cooling water outlet tube 6 and shaft 2, be all equipped with fixed axis 7, fixed axis 7 can be bearing, the madial wall of kettle 1 is provided with multiple arc flow baffles 8, the top of kettle 1, middle part and bottom are respectively equipped with thermometer 9, water inlet, delivery port, cooling water inlet pipe, cooling water outlet tube and discharging opening place are equipped with control valve.
In the time using this crystallization kettle, driven by motor shaft and paddle rotate, but due to the effect of fixed axis, cooling water inlet pipe does not rotate with cooling water outlet tube together with shaft, cooling water enters in shaft and paddle by cooling water inlet pipe, thereby the heat exchange area that increases material, has improved heat transfer coefficient.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a crystallization kettle, comprise kettle, agitating device, charging aperture, discharging opening and chuck, the bottom of described chuck and top are respectively equipped with water inlet and delivery port, it is characterized in that: described agitating device comprises the shaft that is provided with inner chamber, the top of described shaft is connected with motor, the intracavity bottom of described shaft is provided with cooling water inlet pipe, described cooling water inlet pipe is communicated with the water inlet of described chuck, the inner cavity top of described shaft is provided with cooling water outlet tube, described cooling water outlet tube extends the top of described kettle, between the bottom inside wall of described cooling water inlet pipe and described shaft, between the inside top wall of described cooling water outlet tube and described shaft, be all equipped with fixed axis, described shaft is provided with multiple paddles, in described paddle, be provided with cavity, the cavity of described paddle is communicated with the inner chamber of described shaft.
2. crystallization kettle as claimed in claim 1, is characterized in that: described multiple paddles staggered being vertically located on the periphery of described shaft successively from top to bottom, and paddle in same direction is parallel to each other.
3. crystallization kettle as claimed in claim 2, is characterized in that: the vertical section of described paddle is the parallelogram of length 50～60cm, width 30～40cm.
4. crystallization kettle as claimed in claim 3, is characterized in that: the madial wall of described kettle is provided with multiple arc flow baffles.
5. the crystallization kettle as described in claim 1-4 any one, is characterized in that: top, middle part and the bottom of described kettle are respectively equipped with thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420161823.8U CN203736893U (en) | 2014-04-04 | 2014-04-04 | Crystallization kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420161823.8U CN203736893U (en) | 2014-04-04 | 2014-04-04 | Crystallization kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203736893U true CN203736893U (en) | 2014-07-30 |
Family
ID=51336760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420161823.8U Expired - Fee Related CN203736893U (en) | 2014-04-04 | 2014-04-04 | Crystallization kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203736893U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888646A (en) * | 2015-06-08 | 2015-09-09 | 苏州市湘园特种精细化工有限公司 | Vertical type raw material mixer for plastic preparation |
| CN105771858A (en) * | 2016-04-28 | 2016-07-20 | 庆丰鞋业（江苏）有限公司 | Reactor with adjustable interior and exterior temperatures |
| CN107837559A (en) * | 2016-09-21 | 2018-03-27 | 山东豪迈化工技术有限公司 | Crystallizer |
-
2014
- 2014-04-04 CN CN201420161823.8U patent/CN203736893U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888646A (en) * | 2015-06-08 | 2015-09-09 | 苏州市湘园特种精细化工有限公司 | Vertical type raw material mixer for plastic preparation |
| CN105771858A (en) * | 2016-04-28 | 2016-07-20 | 庆丰鞋业（江苏）有限公司 | Reactor with adjustable interior and exterior temperatures |
| CN107837559A (en) * | 2016-09-21 | 2018-03-27 | 山东豪迈化工技术有限公司 | Crystallizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180420 Address after: 261300 Weifang, Shandong province Changyi City Liu Tuen town Qingxiang North Patentee after: SHANDONG CHANGYI JIAYUAN CHEMICAL CO.,LTD. Address before: 261300 Li Road, Binhai (lower) Economic Development Zone, Changyi, Weifang, Shandong, China Patentee before: SHANDONG DEAO FINE CHEMICAL PRODUCT CO.,LTD. |
|
| 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: 20140730 |