CN204352863U - Compound tank reactor - Google Patents
Compound tank reactor Download PDFInfo
- Publication number
- CN204352863U CN204352863U CN201420778109.3U CN201420778109U CN204352863U CN 204352863 U CN204352863 U CN 204352863U CN 201420778109 U CN201420778109 U CN 201420778109U CN 204352863 U CN204352863 U CN 204352863U
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- China
- Prior art keywords
- mixing drum
- inner sleeve
- straight tube
- outer mixing
- hollow straight
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a kind of chemical mechanical equipment, is specifically related to a kind of compound tank reactor.Compound tank reactor, comprise the agitator be located in inner bag, agitator comprises interconnective paddle and shaft, shaft is driven by the motor be located on kettle, paddle comprises inner sleeve, hollow straight tube and outer mixing drum, outer mixing drum upper port and hollow straight tube lower port are connected as a single entity, outer mixing drum lower port is enlarging, inner sleeve is located in outer mixing drum, shaft lower end penetrates in hollow straight tube, and it is affixed with inner sleeve upper end, hollow straight tube upper port and shaft interference fit, inner sleeve lower port is also enlarging, and the gap between leaving between inner sleeve and outer mixing drum etc., hollow straight tube upper end is provided with the conduction hole passing into gap location.The utility model overcomes the defect of the mixing inequality existed in prior art, provides one and by mechanical agitation, reactant liquor is flowed in short transverse, impel the mixed uniformly stirred autoclave of reactant.
Description
Technical field
The utility model relates to a kind of chemical mechanical equipment, is specifically related to a kind of compound tank reactor.
Background technology
The consersion unit used in production of chemicals process generally has two classes, autoclave stirred reactor and tubular reactor, and wherein cutting fluid mainly adopts autoclave stirred reactor.The feature of autoclave stirred reactor contacts area greatly, and mass transfer, heat transfer efficiency are high, temperature sound, operating flexibility large (can carry out gap operating, semi-batch operation, continued operation), is convenient to control and change reaction condition.
But mostly existing agitator is the stirring on a stratosphere, stir uneven, for solving this technical problem, as Chinese patent CN203663844 discloses a kind of gas circulating type without stirred autoclave, gas circulation is adopted to reach the gas circulating type of mixing effect without stirred autoclave, comprise reaction kettle body and reaction kettle cover, described reaction kettle cover is hemispherical, tip upside down on described reaction kettle body, described reactor tegmental wall is at least provided with a pair gas inlet, described a pair gas inlet is arranged symmetrically with about reaction kettle cover central shaft, described reactor covers in portion's reactor wall and is provided with at least one escape pipe, the entrance point of described escape pipe is higher than described gas inlet, the gas outlet of described escape pipe connects the bottom reactor wall of described reaction kettle body and communicates with reaction kettle body inner chamber.
Reactor set in Chinese patent CN203663844 needs to pass into gas in a kettle., but cannot ensure whether there is reaction relation between gas and reactant liquor, and this equipment can bring the impurity produced between gas and reactant liquor into.Visible gas passes into the method stirred up and down cannot generally be applicable to multiple reactant liquor.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of by the mixed uniformly compound tank reactor of mechanical agitation mode realization response liquid.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
Compound tank reactor, comprise kettle, the agitator be located at the inner bag in kettle and be located in inner bag, described agitator comprises interconnective paddle and shaft, described shaft is driven by the motor be located on kettle, described paddle comprises outer sleeve and inner sleeve, described outer sleeve comprises the hollow straight tube and outer mixing drum that connect successively, outer mixing drum upper port and hollow straight tube lower port are connected as a single entity, outer mixing drum lower port is enlarging, described inner sleeve is located in outer mixing drum, shaft lower end penetrates in hollow straight tube, and it is affixed with inner sleeve upper end, hollow straight tube upper port and shaft interference fit, inner sleeve lower port is also enlarging, and the gap between leaving between inner sleeve and outer mixing drum etc., described hollow straight tube upper end is provided with the conduction hole passing into described gap location.
Adopt the utility model compound tank reactor, there is following effect:
In use, drive by shaft, outer sleeve and inner sleeve synchronous axial system, reactant liquor flow in hollow by conduction hole, because inner sleeve (can be considered as the outer mixing drum after reducing by a certain percentage by the gap between leaving between inner sleeve and outer mixing drum etc., gap between just leaving between such inner sleeve and outer mixing drum etc., and form a circular passage), reactant liquor can flow in this gap, because outer sleeve and inner sleeve are in High Rotation Speed, so the reactant liquor be in described gap can be thrown out of in the bottom end of inner sleeve and outer mixing drum, have new liquid so again to be carried out in gap by conduction hole, continuous circulation, the flowing of final formation liquid in upper and lower space.
According to hydrodynamics, enter in described gap at the reactant liquor of external world's flowing, this clearance space is certainly narrower, fluid fluid can be made like this to increase, add the rotation of inner sleeve and outer mixing drum, reactant liquor can be made to flow out along the tangential direction of outer mixing drum at a high speed, and this swiftly flowing reactant liquor can increase flowing between fluid equally and mix.
Further, the outer surface of described inner sleeve is provided with spiral helicine vane, and the width of vane is consistent with described gap width.
The flow-guiding channel of forming reactions liquid between adjacent vane, can make certain orientation by this eddy flow passage and guide, produce the eddy flow of various angle difference, strengthen mixing effect to the reactant liquor flowed out; On the other hand, the width of vane is consistent with described gap width, is equivalent to outer mixing drum and inner sleeve is abutted together by vane, can strengthen the stability between outer mixing drum and inner sleeve like this.
Further, described outer mixing drum outer surface cloth is provided with the through hole that a group passes into described gap.
Mixing drum outer surface arranges through hole outside, the reactant liquor centrifugalization like this in gap, and can cross through hole sputtering and go out, the water (flow) direction flowed out from gap is like this more various, contributes to the Homogeneous phase mixing of reactant liquor.
Further, described outer mixing drum outer surface is also provided with spiral helicine vane.
Because outer mixing drum lower port is enlarging shape, described reactant liquor also can glide from outer mixing drum outer surface, increases vane, is that vane is treated as projection on the one hand, makes outer mixing drum have the effect of paddle; Vane can produce the flowing that eddy current also contributes to reactant liquor above-below direction on the other hand, promotes that reaction evenly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model compound tank reactor embodiment one.
Fig. 2 is the enlarged diagram of paddle in Fig. 1.
Fig. 3 is the perspective view of outer sleeve in Fig. 2.
Fig. 4 is the perspective view of inner sleeve in Fig. 2.
Fig. 5 is the structural representation of agitator in embodiment two in the utility model compound tank reactor embodiment.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: shaft 20, motor 30, inner sleeve 110, outer mixing drum 120, through hole 122, hollow straight tube 130, conduction hole 131, vane 140, outer vane 150.In figure, arrow represents water (flow) direction.
Embodiment one
As shown in Figure 1, compound tank reactor, the agitator comprising kettle, be located at the inner bag in kettle and be located in inner bag, described agitator comprises interconnective paddle and shaft 20, and described shaft 20 is driven by the motor 30 be located on kettle.
Conveniently require that reactant liquor should first be injected in inner bag, require that the liquid level of reactant liquor at least covered described paddle.
After liquid level reach a certain height, starter motor 30, motor 30 drives shaft 20 to rotate.As shown in Figure 2, described paddle comprises outer sleeve and inner sleeve 110, described outer sleeve comprises the hollow straight tube 130 and outer mixing drum 120 that connect successively, outer mixing drum 120 upper port and hollow straight tube 130 lower port are connected as a single entity, outer mixing drum 120 lower port is enlarging, described inner sleeve 110 is located in outer mixing drum 120, and shaft 20 lower end penetrates in hollow straight tube 130, and is bolted with inner sleeve 110.Hollow straight tube 130 upper port and shaft 20 interference fit.Therefore, under the drive of shaft 20, outer sleeve and inner sleeve 110 can synchronous rotaries.
Inner sleeve 110 lower port is also enlarging, and the gap between leaving between inner sleeve 110 and outer mixing drum 120 etc.Inner sleeve 110 can be considered as the outer mixing drum 120 after reducing by a certain percentage, the gap between just leaving between such inner sleeve 110 and outer mixing drum 120 etc., and form a circular passage.As shown in Figure 1, the paddle of rotation finally can cause circulating of liquid in inner bag.
As Fig. 2, shown in 3, hollow straight tube 130 upper end is provided with the conduction hole 131 passing into described gap location.As shown in Figure 4 and Figure 2, the outer surface of described inner sleeve 110 is provided with spiral helicine vane 140, and the width of vane 140 is consistent with described gap width.
Embodiment two
As shown in Figure 5, described outer mixing drum 120 outer surface cloth is provided with the through hole 122 that a group passes into described gap.Described outer mixing drum 120 outer surface is also provided with spiral helicine outer vane 150.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.It should be pointed out that for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made.These also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. compound tank reactor, comprise kettle, the agitator be located at the inner bag in kettle and be located in inner bag, described agitator comprises interconnective paddle and shaft, described shaft is driven by the motor be located on kettle, it is characterized in that: described paddle comprises outer sleeve and inner sleeve, described outer sleeve comprises the hollow straight tube and outer mixing drum that connect successively, outer mixing drum upper port and hollow straight tube lower port are connected as a single entity, outer mixing drum lower port is enlarging, described inner sleeve is located in outer mixing drum, shaft lower end penetrates in hollow straight tube, and it is affixed with inner sleeve upper end, hollow straight tube upper port and shaft interference fit, inner sleeve lower port is also enlarging, and the gap between leaving between inner sleeve and outer mixing drum etc., described hollow straight tube upper end is provided with the conduction hole passing into described gap location.
2. compound tank reactor as claimed in claim 1, it is characterized in that: the outer surface of described inner sleeve is provided with spiral helicine vane, the width of vane is consistent with described gap width.
3. compound tank reactor as claimed in claim 1, is characterized in that: described outer mixing drum outer surface cloth is provided with the through hole that a group passes into described gap.
4. the compound tank reactor as described in claim 1,2 or 3, is characterized in that: described outer mixing drum outer surface is also provided with spiral helicine vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778109.3U CN204352863U (en) | 2014-12-11 | 2014-12-11 | Compound tank reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778109.3U CN204352863U (en) | 2014-12-11 | 2014-12-11 | Compound tank reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204352863U true CN204352863U (en) | 2015-05-27 |
Family
ID=53254361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420778109.3U Expired - Fee Related CN204352863U (en) | 2014-12-11 | 2014-12-11 | Compound tank reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204352863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437329A (en) * | 2014-12-11 | 2015-03-25 | 重庆欣欣向荣精细化工有限公司 | Compound kettle type reactor |
| CN105214590A (en) * | 2015-10-14 | 2016-01-06 | 南京化工特种设备检验检测研究所 | Stirring-type reactor |
-
2014
- 2014-12-11 CN CN201420778109.3U patent/CN204352863U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437329A (en) * | 2014-12-11 | 2015-03-25 | 重庆欣欣向荣精细化工有限公司 | Compound kettle type reactor |
| CN104437329B (en) * | 2014-12-11 | 2023-02-24 | 重庆欣欣向荣精细化工有限公司 | Compound kettle type reactor |
| CN105214590A (en) * | 2015-10-14 | 2016-01-06 | 南京化工特种设备检验检测研究所 | Stirring-type reactor |
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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: 20150527 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |