CN212790945U - Reation kettle for chemical production - Google Patents
Reation kettle for chemical production Download PDFInfo
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- CN212790945U CN212790945U CN202020937551.1U CN202020937551U CN212790945U CN 212790945 U CN212790945 U CN 212790945U CN 202020937551 U CN202020937551 U CN 202020937551U CN 212790945 U CN212790945 U CN 212790945U
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- reaction kettle
- kettle body
- stirring
- sealing cover
- pump
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a reaction kettle for chemical production, which comprises a reaction kettle body; the sealing cover is hermetically arranged at the top of the reaction kettle body; the stirring mechanism comprises a stirring shaft rotatably arranged at the center of the sealing cover, and the lower end of the stirring shaft extends downwards to the bottom of the reaction kettle body and is fixedly connected with a stirring blade; the material circulating mechanism comprises a pump shell fixedly arranged on the sealing cover and a power shaft rotatably arranged in the pump shell, and a pump body impeller is arranged on a part, positioned in the pump shell, of the power shaft; and the pump body driving mechanism comprises a driving helical gear fixedly connected to the upper end of the stirring shaft and a driven helical gear fixedly connected to the outer end of the power shaft, and the driven helical gear is meshed and connected to the driving helical gear. The utility model discloses can effectively realize material business turn over circulation operation on the basis that does not increase energy consumption and manufacturing cost to effectively promote the utility model discloses a machining efficiency.
Description
Technical Field
The utility model relates to an equipment for chemical production specifically indicates a reation kettle for chemical production.
Background
The reaction kettle is equipment for uniformly mixing two or more liquids with a certain volume and the liquids with solid or gas materials by means of a stirrer under certain pressure and temperature to promote the reaction. The reaction kettle is one of reaction devices commonly used in the production process of fine chemical engineering, resin, paint and various chemical preparations.
In order to effectively improve reation kettle's machining efficiency, current reation kettle is provided with material circulation mechanism mostly, through the setting of material circulation mechanism, effectively makes the material produce the operation of circulating business turn over in material reaction process to effectively further improve the misce bene degree of material and the even degree of temperature with the agitator cooperation.
But the setting of material circulation mechanism needs additionally to add driving motor and is used for driving the pump body, leads to the energy consumption to promote, neither does benefit to energy-conservation, and has increased manufacturing cost.
Therefore, design a section on the basis that does not increase energy consumption and manufacturing cost, just can effectively realize material business turn over reation kettle for chemical production of circulation operation is the utility model discloses a research purpose.
SUMMERY OF THE UTILITY MODEL
To the technical problem that above-mentioned prior art exists, the utility model provides a reation kettle for chemical production, this reation kettle for chemical production can effectively solve the technical problem that above-mentioned prior art exists.
The technical scheme of the utility model is that:
a reaction kettle for chemical production comprises:
the reaction kettle comprises a reaction kettle body, wherein a discharge hole is formed in the bottom of the reaction kettle body, and a discharge valve is arranged at the discharge hole;
the sealing cover is hermetically arranged at the top of the reaction kettle body, a feeding hole is formed in the sealing cover, and a feeding valve is arranged at the feeding hole;
the stirring mechanism comprises a stirring shaft rotatably arranged at the center of the sealing cover, the lower end of the stirring shaft extends downwards to the bottom of the reaction kettle body and is fixedly connected with a stirring blade, and the stirring shaft is driven by a corresponding driving mechanism;
the material circulating mechanism comprises a pump shell fixedly arranged on the sealing cover and a power shaft rotatably arranged in the pump shell, wherein a pump body impeller is arranged on a part of the power shaft positioned in the pump shell, the liquid inlet end of the pump shell is communicated and connected to the lower part of the reaction kettle body through a liquid inlet pipe, and the liquid outlet end of the pump shell is communicated and connected to the upper part of the reaction kettle body through a liquid outlet pipe;
and the pump body driving mechanism comprises a driving helical gear fixedly connected to the upper end of the stirring shaft and a driven helical gear fixedly connected to the outer end of the power shaft, and the driven helical gear is meshed with the driving helical gear.
The transmission ratio of the driving helical gear to the driven helical gear is 1: 20-40.
The stirring blades are respectively and fixedly connected to the stirring shaft in an inclined manner.
The driving mechanism comprises a driving motor and a speed reducer connected to the driving motor, and the stirring shaft is in transmission connection with the output shaft end of the speed reducer.
And the bottom of the reaction kettle body is fixedly connected with corresponding support legs for supporting.
The utility model has the advantages that:
the utility model is in operation, the driving mechanism drives the stirring shaft of the stirring mechanism to rotate, thereby effectively driving the stirring blade to stir the materials in the reaction kettle body; in this process, the (mixing) shaft of rabbling mechanism drives pump body actuating mechanism's initiative skewed tooth gear in step and produces the rotation, and then the driven skewed tooth gear of drive produces the rotation, effectively drive material circulation mechanism's power shaft (pump body impeller) and produce rotatoryly, and then effectively form the pump operation of sucking, effectively with the material pump drainage of reation kettle body below toward reation kettle body top, thereby on the basis that does not increase energy consumption and manufacturing cost, just can effectively realize material business turn over circulation operation, on the basis that does not increase energy consumption and manufacturing cost, effectively promote the utility model discloses a machining efficiency accords with the requirement of modernized production.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:
referring to FIGS. 1-2, a reaction kettle for chemical production comprises
The reaction kettle comprises a reaction kettle body 1, wherein a discharge hole is formed in the bottom of the reaction kettle body 1, and a discharge valve 2 is arranged at the discharge hole;
the sealing cover 3 is hermetically arranged at the top of the reaction kettle body 1, a feeding hole is formed in the sealing cover 3, and a feeding valve 4 is arranged at the feeding hole;
the stirring mechanism 5 comprises a stirring shaft 501 rotatably arranged at the center of the sealing cover 3, the lower end of the stirring shaft 501 extends downwards to the bottom of the reaction kettle body 1 and is fixedly connected with a stirring blade 502, and the stirring shaft 501 is driven by a corresponding driving mechanism 6;
the material circulating mechanism 7 comprises a pump shell 701 fixedly arranged on the sealing cover 3 and a power shaft 702 rotatably arranged in the pump shell 701, a pump body impeller 703 is arranged on a part of the power shaft 702 positioned in the pump shell 701, a liquid inlet end of the pump shell 701 is communicated and connected to the lower part of the reaction kettle body 1 through a liquid inlet pipe 8, and a liquid outlet end of the pump shell is communicated and connected to the upper part of the reaction kettle body 1 through a liquid outlet pipe 9;
the pump body driving mechanism 10 comprises a driving helical gear 1001 fixedly connected to the upper end of the stirring shaft 501, and a driven helical gear 1002 fixedly connected to the outer end of the power shaft 702, wherein the driven helical gear 1002 is engaged with the driving helical gear 1001.
The transmission ratio of the driving helical gear 1001 to the driven helical gear 1002 is 1: 30.
the stirring blades 502 are respectively and obliquely fixedly connected to the stirring shafts 501.
The driving mechanism 6 comprises a driving motor 601 and a speed reducer 602 connected to the driving motor 601, and the stirring shaft 501 is in transmission connection with the output shaft end of the speed reducer 602.
The bottom of the reaction kettle body 1 is fixedly connected with corresponding support legs 11 for supporting.
When the device works, the driving mechanism 6 drives the stirring shaft 501 of the stirring mechanism 5 to rotate, so that the stirring blade 502 is effectively driven to stir materials in the reaction kettle body 1; in this process, the (mixing) shaft 501 of rabbling mechanism 5 drives the initiative skewed tooth gear 1001 of pump body actuating mechanism 10 in step and produces the rotation, and then the driven skewed tooth gear 1002 of drive produces the rotation, and the power shaft 702 (pump body impeller 703) that effectively drives material circulation mechanism 7 produces rotatoryly, and then effectively forms the pump operation of pumping, effectively with the material pump drainage of the 1 below of the reation kettle body toward reation kettle body 1 top, thereby on the basis that does not increase energy consumption and manufacturing cost, just can effectively realize the material business turn over circulation operation, effectively promote the utility model discloses a machining efficiency.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made within the scope of the claims of the present invention should belong to the scope of the present invention.
Claims (5)
1. The utility model provides a reation kettle for chemical production which characterized in that: comprises that
The reaction kettle comprises a reaction kettle body (1), wherein a discharge hole is formed in the bottom of the reaction kettle body (1), and a discharge valve (2) is arranged at the discharge hole;
the sealing cover (3) is hermetically arranged at the top of the reaction kettle body (1), a feeding hole is formed in the sealing cover (3), and a feeding valve (4) is arranged at the feeding hole;
the stirring mechanism (5) comprises a stirring shaft (501) rotatably arranged at the center of the sealing cover (3), the lower end of the stirring shaft (501) extends downwards to the bottom of the reaction kettle body (1) and is fixedly connected with stirring blades (502), and the stirring shaft (501) is driven by a corresponding driving mechanism (6);
the material circulating mechanism (7) comprises a pump shell (701) fixedly arranged on the sealing cover (3) and a power shaft (702) rotatably arranged in the pump shell (701), a pump body impeller (703) is arranged on a part, located in the pump shell (701), of the power shaft (702), the liquid inlet end of the pump shell (701) is communicated and connected to the lower part of the reaction kettle body (1) through a liquid inlet pipe (8), and the liquid outlet end of the pump shell is communicated and connected to the upper part of the reaction kettle body (1) through a liquid outlet pipe (9);
pump body actuating mechanism (10), pump body actuating mechanism (10) contain rigid coupling in initiative skewed tooth gear (1001) of (mixing) shaft (501) upper end to and rigid coupling in driven skewed tooth gear (1002) of power axle (702) outer end, driven skewed tooth gear (1002) meshing is connected to on initiative skewed tooth gear (1001).
2. The reaction kettle for chemical production according to claim 1, wherein: the transmission ratio of the driving helical gear (1001) to the driven helical gear (1002) is 1: 20-40.
3. The reaction kettle for chemical production according to claim 1, wherein: the stirring blades (502) are respectively and obliquely fixedly connected to the stirring shaft (501).
4. The reaction kettle for chemical production according to claim 1, wherein: the driving mechanism (6) comprises a driving motor (601) and a speed reducer (602) connected to the driving motor (601), and the stirring shaft (501) is in transmission connection with the output shaft end of the speed reducer (602).
5. The reaction kettle for chemical production according to claim 1, wherein: the bottom of the reaction kettle body (1) is fixedly connected with corresponding support legs (11) for supporting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020937551.1U CN212790945U (en) | 2020-05-29 | 2020-05-29 | Reation kettle for chemical production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020937551.1U CN212790945U (en) | 2020-05-29 | 2020-05-29 | Reation kettle for chemical production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212790945U true CN212790945U (en) | 2021-03-26 |
Family
ID=75093718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020937551.1U Active CN212790945U (en) | 2020-05-29 | 2020-05-29 | Reation kettle for chemical production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212790945U (en) |
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2020
- 2020-05-29 CN CN202020937551.1U patent/CN212790945U/en active Active
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