CN203379889U - Hydrogenation reaction kettle with guide cylinder - Google Patents
Hydrogenation reaction kettle with guide cylinder Download PDFInfo
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- CN203379889U CN203379889U CN201320440164.7U CN201320440164U CN203379889U CN 203379889 U CN203379889 U CN 203379889U CN 201320440164 U CN201320440164 U CN 201320440164U CN 203379889 U CN203379889 U CN 203379889U
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- kettle
- guide cylinder
- reaction kettle
- guide shell
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Abstract
The utility model discloses a hydrogenation reaction kettle with a guide cylinder. The hydrogenation reaction kettle comprises a kettle wall, a stirring turbine and a kettle cover, wherein the guide cylinder is of a cylindrical structure, the guide cylinder is fixedly connected with the kettle wall by virtue of a fixing plate, the guide cylinder is arranged at the middle part of a reaction region, and guiding volume of the guide cylinder is half of the volume of the reaction region. The hydrogenation reaction kettle with the guide cylinder has the advantages that a material can be fully mixed with hydrogen in the reaction region of the kettle under the guiding action of a guide cylinder positioning structure, a reaction temperature is stabilized, reaction conditions are easy to control, and working efficiency of the reaction kettle is improved, energy consumption is reduced, the phenomenon that a local temperature is over high is avoided, and a safety factor of the reaction kettle during reaction is increased.
Description
Technical field
The utility model relates to the hydrogenation reduction apparatus field, relates in particular to a kind of hydrogenation reaction kettle with special guide shell.
Background technology
The application such as hydrogenation reaction kettle is widely used in that various catalytic reactions, HTHP are synthetic, hydrogenation reaction, gas-liquid two-phase, liquid-liquid diphase, exothermic reaction, composition test, stability, erosion test, retrofit, overcritical reflection, evaluating catalyst and development, mainly be distributed in the fields such as petrochemical industry, chemistry, pharmacy, Polymer Synthesizing, metallurgy.
But hydrogenation reaction kettle is for the mononitrotoluene hydrogenation reduction time, because material stirs insufficient in still, the effect of its hydrogenation reaction is poor, easily forms local stability too high, and temperature is difficult for stable control, reaction time is longer, easily produce a large amount of impurity after reaction, further increase the energy consumption of reaction, waste time and energy, the waste resource, very inconvenient.
The utility model content
For the problem of above-mentioned existence, the utility model purpose is to provide a kind of hydrogenation reaction kettle with guide shell of increasing work efficiency.
In order to achieve the above object, the technical solution adopted in the utility model is as follows: a kind of hydrogenation reaction kettle with guide shell, described hydrogenation reaction kettle comprises the still wall, stir turbine and kettle cover, described guide shell is cylindrical structural, described guide shell is fixedly connected on the still wall by fixed head, described guide shell is arranged on the middle part of reaction zone, the water conservancy diversion volume of guide shell is 1/2 of reaction zone volume, the guide shell that volume is moderate, do not affect the material reaction in reaction zone, water conservancy diversion is effective, can also facilitate the control of reaction temperature and adjusting.
As a kind of improvement of the present utility model, the setting height(from bottom) of described guide shell bottom is higher than the setting height(from bottom) 1-2cm of the stirring turbine of hydrogenation reaction kettle, the guide shell of this height, the rotation of stirring turbine when neither impact is reacted, by guide functions, facilitate the abundant mixing of material and hydrogen simultaneously.
The utility model has the advantage of: the utility model is by the location guide shell structure installed additional in hydrogenation reaction kettle, pass through water conservancy diversion, can allow fully material and hydrogen reaction zone in still mix, stablize reaction temperature, reaction condition is easy to control, and improves the operating efficiency of reactor simultaneously, reduces energy consumption, prevent the situation that local temperature is too high, improved the safety coefficient of reactor when reaction.
The accompanying drawing explanation
Fig. 1 is the utility model structure diagram;
Wherein, 1 still wall, 2 kettle covers, 3 guide shells, 4 fixed heads, 5 stir turbine, 6 reaction zones.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the utility model is described in further detail.
embodiment 1:a kind of hydrogenation reaction kettle with guide shell as shown in Figure 1, described hydrogenation reaction kettle comprises still wall 1, stir turbine 6 and kettle cover 2, described guide shell 3 is cylindrical structural, and described guide shell 3 is fixedly connected with on the still wall by fixed head 4, described guide shell 3 is arranged on the middle part of reaction zone 6, the water conservancy diversion volume of guide shell 3 is 1/2 of reaction zone 6 volumes, and the guide shell 3 that volume is moderate does not affect the material reaction in reaction zone 6, water conservancy diversion is effective, can also facilitate the control of reaction temperature and adjusting.
embodiment 2:as shown in Figure 1, the setting height(from bottom) of described guide shell 3 bottoms is higher than the setting height(from bottom) 1-2cm of the stirring turbine 6 of hydrogenation reaction kettle; The guide shell of this height, the rotation of stirring turbine while not affecting reaction by guide functions, facilitates the abundant mixing of material and hydrogen simultaneously.
It should be noted that, above-mentioned is only preferred embodiment of the present utility model, not is used for limiting protection domain of the present utility model, and the equivalents of having done on the basis of above-described embodiment all belongs to protection domain of the present utility model.
Claims (2)
1. the hydrogenation reaction kettle with guide shell, described hydrogenation reaction kettle comprises the still wall, stir turbine and kettle cover, it is characterized in that, described guide shell is cylindrical structural, described guide shell is fixedly connected on the still wall by fixed head, and described guide shell is arranged on the middle part of reaction zone, and the water conservancy diversion volume of guide shell is 1/2 of reaction zone volume.
2. a kind of hydrogenation reaction kettle with guide shell according to claim 1, is characterized in that, the setting height(from bottom) of described guide shell bottom is higher than the setting height(from bottom) 1-2cm of the stirring turbine of hydrogenation reaction kettle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440164.7U CN203379889U (en) | 2013-07-23 | 2013-07-23 | Hydrogenation reaction kettle with guide cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440164.7U CN203379889U (en) | 2013-07-23 | 2013-07-23 | Hydrogenation reaction kettle with guide cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203379889U true CN203379889U (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320440164.7U Expired - Fee Related CN203379889U (en) | 2013-07-23 | 2013-07-23 | Hydrogenation reaction kettle with guide cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203379889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423022A (en) * | 2016-11-28 | 2017-02-22 | 南京洛尧智慧信息技术有限公司 | High-efficiency liquid reaction tank |
-
2013
- 2013-07-23 CN CN201320440164.7U patent/CN203379889U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423022A (en) * | 2016-11-28 | 2017-02-22 | 南京洛尧智慧信息技术有限公司 | High-efficiency liquid reaction tank |
| CN106423022B (en) * | 2016-11-28 | 2019-02-26 | 诸暨市丰邦化学有限公司 | A kind of efficient liquid reactor tank |
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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: 20140108 Termination date: 20140723 |
|
| EXPY | Termination of patent right or utility model |