CN202410642U - Layered heat exchange device of reaction kettle - Google Patents
Layered heat exchange device of reaction kettle Download PDFInfo
- Publication number
- CN202410642U CN202410642U CN2012200239911U CN201220023991U CN202410642U CN 202410642 U CN202410642 U CN 202410642U CN 2012200239911 U CN2012200239911 U CN 2012200239911U CN 201220023991 U CN201220023991 U CN 201220023991U CN 202410642 U CN202410642 U CN 202410642U
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- CN
- China
- Prior art keywords
- coil pipe
- heat exchange
- agitated reactor
- exchanger rig
- exchange device
- Prior art date
- 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 relates to a layered heat exchange device of a reaction kettle, which comprises a coil pipe, a coil pipe inlet and a coil pipe outlet. The coil pipe is divided into at least two layers including an upper-layer coil pipe and a lower-layer coil pipe, a valve is mounted at an exit of the upper-layer coil pipe, steam or cooling water can be filled into the coil pipe, and the coil pipe is positioned in the reaction kettle. A layered heat exchange mode is adopted by the layered heat exchange device, the temperature difference among materials and refrigerants or heating media is high, a heat exchange effect is good, heat exchange efficiency is high, and the refrigerants and the heating media are saved. In addition, the temperature difference between upper materials and lower materials is low, so that stirring energy consumption can be reduced. Besides, only the lower-layer coil pipe needs to be opened when the quantity of materials is low, and the layered heat exchange device can be flexibly adjusted according to actual production needs.
Description
Technical field
The utility model relates to the heat-exchanger rig of agitated reactor, especially a kind of agitated reactor layering heat-exchanger rig.
Background technology
The heating type of cooling of the industrial agitated reactor of current domestication all is singly to advance singly, and establishes the coil pipe cooling in the agitated reactor, and coil pipe is along the coiling of agitated reactor spiral inner wall, and its whole height is basic identical with kettle, and the coil pipe length overall is very long.Cooling water or steam are when just getting into coil pipe, and is big with the medium temperature difference in the still, good effect of heat exchange; But when arriving the coil pipe latter half, have a narrow range of temperature the heat exchange DeGrain with medium in the still; So this kind method can make the interior top and the bottom of still medium temperature inhomogeneous, in order to reach the consumption that good heat exchange effect need strengthen stirring, strengthen refrigerant or heating agent.
The utility model content
In view of this, be necessary a kind of layering heat-exchanger rig to be provided to the problems referred to above.
To achieve these goals, adopt following technical scheme:
A kind of layering heat-exchanger rig of agitated reactor comprises coil pipe, coil pipe import and coil pipe outlet.Said coil pipe is divided into 2 layers at least.
Said coil pipe is divided into upper strata coil pipe and lower floor's coil pipe.
The import department of said upper strata coil pipe is equipped with imported valve.
The exit of said upper strata coil pipe is equipped with outlet valve.
Said coil pipe can feed steam.
Said coil pipe can feed cooling water.
Said coil pipe is positioned at agitated reactor.
Compared with prior art, the utility model beneficial effect is remarkable.
1, the utility model adopts the layering heat exchange, and refrigerant or heating agent and material temperature difference are big, and good effect of heat exchange has improved heat exchange efficiency, has also saved refrigerant and heating agent.
2, because the utility model adopts the layering heat exchange, so having a narrow range of temperature of upper and lower material can reduce the stirring energy consumption.
3, drive lower floor's coil pipe at the following needs of the less situation of material and get final product, can adjust flexibly according to the actual production demand.
4, the utility model coil pipe, refrigerant and heating agent are shared, can feed refrigerant or heating agent as required.
Description of drawings
Fig. 1 is a prior art agitated reactor heat-exchanger rig structural representation;
Fig. 2 is the utility model structural representation.
The specific embodiment
In order to understand the utility model more accurately, be described further below in conjunction with accompanying drawing.
As shown in Figure 1, prior art agitated reactor heat-exchanger rig is made up of coil pipe 1, coil pipe import 2 and coil pipe outlet 3.Coil pipe is along inner wall of kettle coiled coil from bottom to top, and its height is basic identical like kettle.
As shown in Figure 2, the utility model answers the still heat-exchanger rig to comprise coil pipe, coil pipe import 2 and coil pipe outlet 3.Said coil pipe is divided into 2 layers at least.
Said coil pipe is divided into upper strata coil pipe 11 and lower floor's coil pipe 12.
The import department of said upper strata coil pipe 11 is equipped with imported valve 42.
The exit of said upper strata coil pipe 11 is equipped with outlet valve 43.
Said coil pipe can feed steam.
Said coil pipe can feed cooling water.
Said coil pipe is positioned at agitated reactor.
Through controlling the terminal valve of said upper strata coil pipe 11, close or open the heat exchange function of upper strata coil pipe 11.
The utility model can be divided into more multilayer with coil pipe according to the height of agitated reactor and volume etc.
Fill material in the agitated reactor, open the imported valve 42 and outlet valve 43 of upper strata coil pipe 11, feed steam simultaneously, material in reactor is heated to upper strata coil pipe 11 and lower floor's coil pipe 12.
Fill material in the agitated reactor, open the imported valve 42 and outlet valve 43 of upper strata coil pipe 11, feed cooling water simultaneously, material in reactor is cooled off to upper strata coil pipe 11 and lower floor's coil pipe 12.
Have only a small amount of material in the agitated reactor, close the imported valve 42 and outlet valve 43 of upper strata coil pipe 11, only feed steam, the material in the agitated reactor is heated to lower floor's coil pipe 12.
Have only a small amount of material in the agitated reactor, close the imported valve 42 and outlet valve 43 of upper strata coil pipe 11, only feed cooling water, the material in the agitated reactor is cooled off to lower floor's coil pipe 12.
The above embodiment has only expressed several kinds of embodiments of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model patent should be as the criterion with accompanying claims.
Claims (7)
1. the layering heat-exchanger rig of an agitated reactor comprises coil pipe, coil pipe import and coil pipe outlet, and it is characterized in that: said coil pipe is divided into 2 layers at least.
2. the layering heat-exchanger rig of agitated reactor according to claim 1 is characterized in that: the inner coil pipe of agitated reactor is divided into upper strata coil pipe and lower floor's coil pipe.
3. the layering heat-exchanger rig of agitated reactor according to claim 1, it is characterized in that: the import department of said upper strata coil pipe is equipped with imported valve.
4. the layering heat-exchanger rig of agitated reactor according to claim 1, it is characterized in that: the exit of said upper strata coil pipe is equipped with outlet valve.
5. the layering heat-exchanger rig of agitated reactor according to claim 1, it is characterized in that: said coil pipe can feed steam.
6. the layering heat-exchanger rig of agitated reactor according to claim 1, it is characterized in that: said coil pipe can feed cooling water.
7. the layering heat-exchanger rig of agitated reactor according to claim 1, it is characterized in that: said coil pipe is positioned at agitated reactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200239911U CN202410642U (en) | 2012-01-17 | 2012-01-17 | Layered heat exchange device of reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200239911U CN202410642U (en) | 2012-01-17 | 2012-01-17 | Layered heat exchange device of reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202410642U true CN202410642U (en) | 2012-09-05 |
Family
ID=46735441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200239911U Expired - Fee Related CN202410642U (en) | 2012-01-17 | 2012-01-17 | Layered heat exchange device of reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202410642U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566852A (en) * | 2013-11-04 | 2014-02-12 | 南京昊扬化工装备有限公司 | Improved polymerization reactor |
| CN106492734A (en) * | 2016-12-27 | 2017-03-15 | 郑州搜趣信息技术有限公司 | A kind of Chemical Manufacture highly effective reaction kettle |
| CN106621430A (en) * | 2015-11-01 | 2017-05-10 | 江苏景泰石油化工装备有限公司 | High-efficiency jacket-type heat-transfer flash evaporation liquid storage tank |
| CN114452666A (en) * | 2022-01-18 | 2022-05-10 | 山东力硕化工设备有限公司 | Energy-efficient type rectifying still |
-
2012
- 2012-01-17 CN CN2012200239911U patent/CN202410642U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566852A (en) * | 2013-11-04 | 2014-02-12 | 南京昊扬化工装备有限公司 | Improved polymerization reactor |
| CN106621430A (en) * | 2015-11-01 | 2017-05-10 | 江苏景泰石油化工装备有限公司 | High-efficiency jacket-type heat-transfer flash evaporation liquid storage tank |
| CN106492734A (en) * | 2016-12-27 | 2017-03-15 | 郑州搜趣信息技术有限公司 | A kind of Chemical Manufacture highly effective reaction kettle |
| CN106492734B (en) * | 2016-12-27 | 2018-10-16 | 浙江凯德化工有限公司 | A kind of Chemical Manufacture highly effective reaction kettle |
| CN114452666A (en) * | 2022-01-18 | 2022-05-10 | 山东力硕化工设备有限公司 | Energy-efficient type rectifying still |
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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: 20120905 Termination date: 20210117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |