CN203291856U - Novel continuous reaction kettle - Google Patents
Novel continuous reaction kettle Download PDFInfo
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- CN203291856U CN203291856U CN2013203100708U CN201320310070U CN203291856U CN 203291856 U CN203291856 U CN 203291856U CN 2013203100708 U CN2013203100708 U CN 2013203100708U CN 201320310070 U CN201320310070 U CN 201320310070U CN 203291856 U CN203291856 U CN 203291856U
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- kettle
- new type
- continuous reactor
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- pan feeding
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Abstract
The utility model relates to a novel continuous reaction kettle which comprises a hollow kettle body, wherein a stirring rod is perpendicularly arranged in the kettle body; a feed port is formed in one side of the kettle body and connected with a feed pipeline which extends into the hollow kettle body and is perpendicular downwards; and the feed pipeline is provided with at least one opening branch pipe. According to the novel continuous reaction kettle, the feed pipeline which extends into the hollow kettle body and is perpendicular downwards is used for feeding, further, outlet branch pipes which have different heights and are perpendicularly arranged are arranged at the lower end of the feed pipeline, so that raw materials can be added into the reaction kettle through the outlet branch pipes with different heights according to different concentrations of the raw materials, accordingly, the back-mixing phenomenon in the reaction kettle can be effectively reduced, and the conversion rate of a reaction is improved.
Description
Technical field
The utility model relates to reaction unit, relates in particular to a kind of new type of continuous reactor.
Background technology
Reactor is the consersion unit that is widely used in the industries such as chemical industry, pharmacy, oil refining, metallurgy, according to the application difference, is divided into many types.Wherein the successive reaction still is a kind of raw material that adds continuously, discharges continuously the reactor of product, and suitable being applied in large-scale production has advantages of that easy operating is controlled, constant product quality.But, in the successive reaction still, also have air-teturning mixed phenomenon in various degree.
Air-teturning mixed phenomenon refers in reactor because the continuous agitated liquid of paddle is produced air-flow, in liquid, the concentration of volatile components will descend gradually along the direction that flows, but while when uprising gas, in reactor, making liquid form eddy current, the liquid that the liquid that concentration is high and concentration are low just mixes, destroyed the change in concentration of liquid streamwise, this phenomenon is air-teturning mixed phenomenon.Conversion ratio require high or the series connection side reaction is arranged in, the air-teturning mixed phenomenon in the successive reaction still becomes unfavorable factor.Therefore, need to take certain measure to reduce the adverse effect of back-mixing.
The utility model content
The utility model has overcome the deficiencies in the prior art, and a kind of successive reaction still that can reduce back-mixing is provided.
For achieving the above object, the technical solution adopted in the utility model is: the utility model provides a kind of new type of continuous reactor, it comprises the kettle of hollow, in described kettle, vertically be provided with puddler, described kettle one side is provided with feeding mouth, described feeding mouth is connected with and stretches to described hollow kettle inside pan feeding pipeline downward vertically, and described pan feeding pipeline is provided with an opening arm at least.
In preferred embodiment of the utility model, further comprise, the lower end of described pan feeding pipeline is provided with the plurality of openings arm, and described opening arm vertical arrangement is on described pan feeding pipeline.
In preferred embodiment of the utility model, further comprise, the opposite side of described kettle is provided with discharging opening.
In preferred embodiment of the utility model, further comprise, on described puddler, be provided with at least one paddle.
In preferred embodiment of the utility model, further comprise, described paddle is comprised of several blades.
In preferred embodiment of the utility model, further comprise, described kettle is provided with the motor that drives described puddler rotation.
In preferred embodiment of the utility model, further comprise, described kettle is provided with the temperature-detecting device that stretches to kettle inside outward.
In preferred embodiment of the utility model, further comprise, described kettle is provided with the pressure detection means that detects the kettle internal pressure outward.
The utility model has solved the defect that exists in the background technology, the utlity model has following beneficial effect:
The utility model is by stretching to hollow kettle inside pan feeding pipeline pan feeding downward vertically, and the pan feeding lower end of duct is provided with the outlet stool that the height different vertical is arranged, can divide according to the variable concentrations of raw material the height outlet stool to join in reactor, can effectively reduce the air-teturning mixed phenomenon in reactor like this, thereby improve the conversion ratio of reaction.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the schematic diagram of preferred embodiment of the present utility model.
The specific embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, the utility model provides a kind of new type of continuous reactor, and it comprises the kettle 1 of hollow, the interior puddler 2 that vertically is provided with of above-mentioned kettle 1, puddler 2 drives its rotation by a motor 4, on puddler 2, is provided with at least one paddle 6, and paddle 6 is comprised of several blades; Kettle 1 is respectively equipped with feeding mouth 3 and discharging opening 5, above-mentioned feeding mouth 3 is connected with and stretches to above-mentioned hollow still 1 body inside pan feeding pipeline 8 downward vertically, above-mentioned pan feeding pipeline is provided with an opening arm 7 at least, above-mentioned opening arm 7 can arrange number as required, and opening arm 7 vertical arrangement are on pan feeding pipeline 8.Outer temperature-detecting device and the pressure detection means (not shown) of stretching to kettle inside that be provided with of kettle 1.
the utility model is a kind of successive reaction still, raw material can add continuously from feeding mouth 3, product is discharged continuously from discharging opening 5, because feeding mouth is connected with a pan feeding pipeline 8, pan feeding pipeline 8 lower ends are provided with opening arm 7, opening arm 7 height are arranged in above pan feeding pipeline 8, can select raw material to put into the opening arm 7 of reaction kettle body inside according to the concentration difference of raw material, the raw material liq that general concentration is high is selected opening arm 7 on the lower, the high raw material of the concentration of so new input just can be not quickly mix with the low liquid of concentration in original kettle 1, but slowly mix by puddler, the low raw material liq of concentration is selected top opening arm 7, and the low raw material of the concentration of so new input just can be not quickly mix with the high liquid of concentration in original kettle 1, but slowly mixes by puddler, so just can not destroy liquid flow direction originally, by this means, reduce the air-teturning mixed phenomenon in the successive reaction still, thereby effectively improve reaction conversion ratio.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can, in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification, must determine technical scope according to the claim scope.
Claims (8)
1. new type of continuous reactor, it comprises the kettle of hollow, in described kettle, vertically be provided with puddler, described kettle one side is provided with feeding mouth, it is characterized in that, described feeding mouth is connected with and stretches to described hollow kettle inside pan feeding pipeline downward vertically, and described pan feeding pipeline is provided with an opening arm at least.
2. a kind of new type of continuous reactor according to claim 1, is characterized in that, the lower end of described pan feeding pipeline is provided with the plurality of openings arm, and described opening arm vertical arrangement is on described pan feeding pipeline.
3. a kind of new type of continuous reactor according to claim 2, is characterized in that, the opposite side of described kettle is provided with discharging opening.
4. a kind of new type of continuous reactor according to claim 3, is characterized in that, on described puddler, is provided with at least one paddle.
5. a kind of new type of continuous reactor according to claim 4, is characterized in that, described paddle is comprised of several blades.
6. the described a kind of new type of continuous reactor of according to claim 1-5 any one, is characterized in that, described kettle is provided with the motor that drives described puddler rotation.
7. a kind of new type of continuous reactor according to claim 1, is characterized in that, described kettle is provided with the temperature-detecting device that stretches to kettle inside outward.
8. a kind of new type of continuous reactor according to claim 7, is characterized in that, described kettle is provided with the pressure detection means that detects the kettle internal pressure outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203100708U CN203291856U (en) | 2013-05-31 | 2013-05-31 | Novel continuous reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203100708U CN203291856U (en) | 2013-05-31 | 2013-05-31 | Novel continuous reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203291856U true CN203291856U (en) | 2013-11-20 |
Family
ID=49567896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203100708U Expired - Fee Related CN203291856U (en) | 2013-05-31 | 2013-05-31 | Novel continuous reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203291856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252204A (en) * | 2013-05-31 | 2013-08-21 | 苏州市金翔钛设备有限公司 | Novel continuous reaction kettle |
-
2013
- 2013-05-31 CN CN2013203100708U patent/CN203291856U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252204A (en) * | 2013-05-31 | 2013-08-21 | 苏州市金翔钛设备有限公司 | Novel continuous reaction kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140531 |