CN207769752U - A kind of gas-liquid biphasic reaction kettle of uniform batch mixing - Google Patents
A kind of gas-liquid biphasic reaction kettle of uniform batch mixing Download PDFInfo
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- CN207769752U CN207769752U CN201721917387.2U CN201721917387U CN207769752U CN 207769752 U CN207769752 U CN 207769752U CN 201721917387 U CN201721917387 U CN 201721917387U CN 207769752 U CN207769752 U CN 207769752U
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- reaction kettle
- gas
- liquid
- ontology
- kettle ontology
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Abstract
The utility model discloses a kind of gas-liquid biphasic reaction kettle of uniform batch mixing, including reaction kettle ontology, and the top of the reaction kettle ontology is equipped with liquid addition port, and bottom is flat；Motor is installed at the top of the reaction kettle ontology, is connected with and stretches into the intrinsic agitating shaft of reaction kettle；Equipped with the gas distribution pipe for stretching into the reaction kettle body bottom portion, it is equipped with first gas passage and second gas channel in the gas distribution pipe, and the venthole being connected to the first gas passage and second gas channel；4~8 pieces of spoilers are arranged in the middle part inner wall interval of the reaction kettle ontology, and the height of spoiler is the 1/5~1/3 of the reaction kettle ontology.The utility model is simple in structure, practical and convenient, and the gas that bottom is passed through is made to be uniformly mixed with liquid, comes into full contact with reaction, promotes the qualification rate of product.
Description
Technical field
The utility model is related to field of chemical equipment, more particularly, to a kind of gas-liquid biphasic reaction kettle of uniform batch mixing.
Background technology
Reaction kettle is comprehensive reaction vessel, the design according to reaction condition to reaction kettle structure function and configuration attachment.From
Charging-reaction-discharging of beginning can complete pre-set reaction step with higher the degree of automation, to reacting
The important parameters such as temperature, pressure, mechanics control (stirring, air blast etc.), reactant/product concentration in journey carry out stringent tune
Control.Its structure is generally made of autoclave body, transmission device, agitating device, heating device, cooling device, sealing device.It is corresponding mating
Ancillary equipment：Still, condenser, water knockout drum, collecting tank, filter etc..
In gas-liquid reaction apparatus, to make gas be come into full contact with liquid, be generally passed through from lower part using gas, liquid from
The mode that top is passed through；But in existing reaction kettle, gas can not be made cmpletely to be mixed with liquid, lead to reaction not
It is enough abundant.
Utility model content
For problems of the prior art, the utility model provides a kind of gas-liquid biphasic reaction of uniform batch mixing
Kettle makes the gas that bottom is passed through be uniformly mixed with liquid, comes into full contact with reaction, promotes the qualification rate of product.
The specific technical solution that the utility model uses is as follows：
The top of a kind of gas-liquid biphasic reaction kettle of uniform batch mixing, including reaction kettle ontology, the reaction kettle ontology is equipped with liquid
Body charge door, bottom are flat；
Motor is installed at the top of the reaction kettle ontology, is connected with and stretches into the intrinsic agitating shaft of reaction kettle；
Equipped with the gas distribution pipe for stretching into the reaction kettle body bottom portion, first gas passage and second are equipped in the gas distribution pipe
Gas passage, and the venthole that is connected to the first gas passage and second gas channel；
4~8 pieces of spoilers are arranged in the middle part inner wall interval of the reaction kettle ontology, and the height of spoiler is the reaction kettle
The 1/5~1/3 of ontology.
In the utility model, two kinds with the gas of liquid reactant mixture by the first gas passage and the second gas in gas distribution pipe
Body channel is passed through, and under the action of spoiler and the agitating shaft, haptoreaction is sufficiently mixed with liquid.
The spoiler and agitating shaft keeping parallelism, but keep tilting with inner wall of kettle, angle between 30~60 degree,
The mixing of accelerating liquid and gas.
Between avoiding liquid from resting on spoiler, the length of spoiler should be rationally set, if the height of spoiler is described
The 1/5~1/3 of reaction kettle ontology, making the upper and lower part of spoiler, there are spaces, promote the mobility of liquid.
To provide reaction required temperature, preferably, an at least side surface for the spoiler is equipped with heating dish
Pipe heats gas and liquid in reaction kettle.
Preferably, the top of the agitating shaft is equipped with paddle, bottom is connected with agitator disk.
Preferably, the top and bottom of the agitator disk are respectively connected with stirring rod.
To keep reaction kettle internal upper part and lower liquid to stir simultaneously, gas is accelerated to be quickly diffused in reaction kettle by bottom
Top, be equipped with rabbling mechanism in the upper and lower part of agitating shaft.
Preferably, the gas distribution pipe inlet suction port external with reaction kettle sheet is connect, it is arranged on the inlet suction port
There are the first air inlet and the second air inlet, gas to respectively enter two gas passages by two air inlets, finally diffuses to anti-
It answers in kettle.
The utility model is simple in structure, practical and convenient, and the gas that bottom is passed through is made to be uniformly mixed with liquid, comes into full contact with anti-
It answers, promotes the qualification rate of product.
Description of the drawings
Fig. 1 is the structure chart of gas-liquid biphasic reaction kettle in the utility model；
Fig. 2 is the sectional view of gas distribution pipe.
Specific implementation mode
The utility model is described in detail with reference to embodiment and attached drawing, but the utility model is not limited to that.
Gas-liquid biphasic reaction kettle as depicted in figs. 1 and 2, including reaction kettle ontology 1, the top of the reaction kettle ontology 1 are set
It is flat to have liquid addition port 2, bottom.
Motor 3 is installed at the top of reaction kettle ontology, is connected with and stretches into the intrinsic agitating shaft of reaction kettle 4；Equipped with stretching into
The gas distribution pipe 10 of 1 bottom of reaction kettle ontology, gas distribution pipe 10 is interior to be equipped with first gas passage 14 and second gas channel 15, Yi Jiyu
The venthole 16 that first gas passage 14 is connected to second gas channel 15；The middle part inner wall interval setting 4 of reaction kettle ontology 1~
8 pieces of spoilers 6.
In the present embodiment, the gas of two kinds and liquid reactant mixture is passed through by two gas passages in gas distribution pipe 10,
Spoiler 6 is sufficiently mixed haptoreaction under the action of agitating shaft 4 with liquid.Spoiler 6 and 4 keeping parallelism of agitating shaft, but and kettle
Internal wall keeps tilting, and angle is between 30~60 degree, the mixing of accelerating liquid and gas.To avoid liquid from resting on spoiler
Between, the length of spoiler should be rationally set, if the height of spoiler 6 is the 1/5~1/3 of the reaction kettle ontology, make spoiler
There are spaces for upper and lower part, promote the mobility of liquid.
An at least side surface for the temperature for providing needed for reaction, spoiler 6 is equipped with heating coil 9, heats in reaction kettle
Gas and liquid.
To keep reaction kettle internal upper part and lower liquid to stir simultaneously, gas is accelerated to be quickly diffused in reaction kettle by bottom
Top, be equipped with rabbling mechanism in the upper and lower part of agitating shaft 4.The top of agitating shaft is equipped with paddle 5, and bottom is connected with
The top and bottom of agitator disk 7, agitator disk 7 are respectively connected with stirring rod 8.
Gas distribution pipe 10 is connect with the inlet suction port 11 outside reaction kettle ontology 1, and the first air inlet is provided on inlet suction port 11
12 and second air inlet 13, gas respectively enter two gas passages by two air inlets, finally diffuse in reaction kettle.
The foregoing is merely the preferable implementation examples of the utility model, are not intended to limit the utility model, all in this reality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of gas-liquid biphasic reaction kettle of uniform batch mixing, which is characterized in that including reaction kettle ontology, the top of the reaction kettle ontology
Portion is equipped with liquid addition port, and bottom is flat；
Motor is installed at the top of the reaction kettle ontology, is connected with and stretches into the intrinsic agitating shaft of reaction kettle；
Equipped with the gas distribution pipe for stretching into the reaction kettle body bottom portion, first gas passage and second gas are equipped in the gas distribution pipe
Channel, and the venthole that is connected to the first gas passage and second gas channel；
4~8 pieces of spoilers are arranged in the middle part inner wall interval of the reaction kettle ontology, and the height of spoiler is the reaction kettle ontology
1/5~1/3.
2. gas-liquid biphasic reaction kettle as described in claim 1, which is characterized in that an at least side surface for the spoiler is set
There is heating coil.
3. gas-liquid biphasic reaction kettle as described in claim 1, which is characterized in that the top of the agitating shaft is equipped with paddle,
Bottom is connected with agitator disk.
4. gas-liquid biphasic reaction kettle as claimed in claim 3, which is characterized in that the top and bottom of the agitator disk are all connected with
There is stirring rod.
5. gas-liquid biphasic reaction kettle as described in claim 1, which is characterized in that the gas distribution pipe and reaction kettle sheet it is external into
Gas connector connects, and the first air inlet and the second air inlet are provided on the inlet suction port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917387.2U CN207769752U (en) | 2017-12-31 | 2017-12-31 | A kind of gas-liquid biphasic reaction kettle of uniform batch mixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917387.2U CN207769752U (en) | 2017-12-31 | 2017-12-31 | A kind of gas-liquid biphasic reaction kettle of uniform batch mixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207769752U true CN207769752U (en) | 2018-08-28 |
Family
ID=63222171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721917387.2U Active CN207769752U (en) | 2017-12-31 | 2017-12-31 | A kind of gas-liquid biphasic reaction kettle of uniform batch mixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207769752U (en) |
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2017
- 2017-12-31 CN CN201721917387.2U patent/CN207769752U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312369, No. three, No. 8, Shangyu economic and Technological Development Zone, Hangzhou Bay, Zhejiang, Shaoxing, China Patentee after: Zhejiang Jitai New Material Co., Ltd Address before: 312369, No. three, No. 8, Shangyu economic and Technological Development Zone, Hangzhou Bay, Zhejiang, Shaoxing, China Patentee before: ZHEJIANG LINJIANG CHEMICAL Co.,Ltd. |