CN219663673U - Reaction kettle and reaction device - Google Patents
Reaction kettle and reaction device Download PDFInfo
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- CN219663673U CN219663673U CN202320442270.2U CN202320442270U CN219663673U CN 219663673 U CN219663673 U CN 219663673U CN 202320442270 U CN202320442270 U CN 202320442270U CN 219663673 U CN219663673 U CN 219663673U
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- inlet pipe
- liquid inlet
- stirring shaft
- kettle
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 72
- 239000007921 spray Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims description 61
- 238000003756 stirring Methods 0.000 claims description 48
- 238000000889 atomisation Methods 0.000 claims description 33
- 238000002156 mixing Methods 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 5
- 239000012295 chemical reaction liquid Substances 0.000 description 23
- 238000009792 diffusion process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model provides a reaction kettle and a reaction device. Foretell reation kettle includes the cauldron body and rabbling mechanism, the cauldron body is formed with the reaction chamber, the rabbling mechanism includes drive assembly, (mixing) shaft and paddle subassembly, (mixing) shaft fixed connection is in drive assembly's power take off end, at least part of (mixing) shaft sets up in the cauldron body, paddle subassembly is located the reaction chamber and with (mixing) shaft fixed connection, reation kettle still includes atomizing mechanism, atomizing mechanism includes feed liquor pipe and atomizing spray thrower, the (mixing) shaft is formed with along the axial and keeps away the position passageway, the feed liquor pipe wears to locate and keeps away the position passageway, atomizing spray thrower is located the reaction chamber and installs in the output of feed liquor pipe, and atomizing spray thrower is linked together with the feed liquor pipe. Therefore, the energy consumption of the reaction kettle is reduced, the working efficiency of the reaction kettle is improved, and the convenience of cleaning the inner wall of the reaction cavity is improved.
Description
Technical Field
The utility model relates to the technical field of reaction devices, in particular to a reaction kettle and a reaction device.
Background
Along with the daily and monthly variation of society and science technology, in a plurality of fields such as materials, chemical industry, biology, medicine, especially in the synthetic process of new energy materials, reation kettle is the equipment that can not be missed in the synthetic production process, but traditional reation kettle design has failed to satisfy special production or research and development demand.
In a traditional reaction kettle, for example, the utility model patent with publication number of CN206240483U, a spray pipe is positioned in the reaction kettle body, when the kettle is opened for synthesis, a stirring blade rotates around a stirring shaft at a high speed, liquid is sprayed downwards from the lower side of the spray pipe, the radial mobility of reaction liquid from a liquid inlet pipe to a blade area is poor, the diffusion speed of the reaction liquid is slow, and the material needs longer reaction time. In order to fully react, the stirring time is prolonged, the stirring frequency is increased, and the energy consumption of the reaction kettle is high and the working efficiency is low. In addition, after the reaction is finished, the inner wall of the reaction kettle main body needs to be cleaned, and as the liquid inlet pipe sprays liquid downwards, the liquid inlet pipe cannot be flushed to the inner wall of the reaction kettle, and the inner wall of the reaction kettle can only be cleaned manually, so that the cleaning difficulty is high.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a reaction kettle and a reaction device which are low in energy consumption, high in working efficiency and low in cleaning difficulty.
The aim of the utility model is realized by the following technical scheme:
the utility model provides a reation kettle, includes the cauldron body and rabbling mechanism, the cauldron body forms has the reaction chamber, rabbling mechanism includes drive assembly, (mixing) shaft and paddle subassembly, (mixing) shaft fixed connection in drive assembly's power take off end, at least part of (mixing) shaft set up in the cauldron is internal, the paddle subassembly be located in the reaction chamber and with (mixing) shaft fixed connection, reation kettle still includes atomization mechanism, atomization mechanism includes feed liquor pipe and atomizing spray ware, the (mixing) shaft is formed with along the axial and keeps away the position passageway, the feed liquor pipe wears to locate keep away the position passageway, atomizing spray ware is located in the reaction chamber and install in the output of feed liquor pipe, just atomizing spray ware with the feed liquor pipe is linked together.
In some of these embodiments, the atomizing spray is a centrifugal atomizer.
In some embodiments, the atomization mechanism further comprises a pipe limiting part, the pipe limiting part is mounted on the kettle body, a connecting hole opposite to the avoidance channel is formed in the pipe limiting part, the liquid inlet pipe further penetrates through the connecting hole and is sleeved with the pipe limiting part, and a gap exists between the liquid inlet pipe and the inner wall of the avoidance channel, so that the stirring shaft is prevented from driving the liquid inlet pipe to rotate.
In some embodiments, the pipe stop is a bearing and the connecting hole is an inner bore of the bearing.
In some embodiments, the atomization mechanism further comprises a support frame, the support frame is mounted on the upper side of the kettle body, and the liquid inlet pipe is fixedly connected to the support frame.
In some embodiments, the drive assembly includes a motor and a belt drive structure, a power input end of the belt drive structure is connected to a power output shaft of the motor, and a power output end of the belt drive structure is connected to the stirring shaft.
In some embodiments, the blade assembly comprises a first blade and a second blade, wherein the upper end of the first blade is fixedly connected to the stirring shaft, and the second blade is fixedly connected to the lower end of the first blade.
In some of these embodiments, the first blade is a propeller blade.
In some of these embodiments, the second blade is a straight blade.
The reaction device comprises the reaction kettle in any embodiment, and further comprises a liquid adding mechanism, wherein the output end of the liquid adding mechanism is communicated with the input end of the liquid inlet pipe.
Compared with the prior art, the utility model has at least the following advantages:
1. the liquid inlet pipe penetrates through the avoidance channel of the stirring shaft, so that the liquid inlet pipe is overlapped with the stirring shaft, the structural compactness of the reaction kettle is improved, and the problem that the paddle component cuts off the liquid inlet pipe is avoided;
2. the atomization sprayer is positioned in the reaction cavity of the kettle body and is arranged at the output end of the liquid inlet pipe, and the atomization sprayer is communicated with the liquid inlet pipe, so that the reaction liquid with certain pressure in the liquid inlet pipe can flow to the atomization sprayer, the atomization sprayer can atomize the reaction liquid and spray the reaction liquid to the periphery, the radial fluidity of the reaction liquid to the blade area is higher, the diffusion speed of the reaction liquid is higher, the stirring time and the stirring frequency can be reduced, the energy consumption of the reaction kettle is reduced, and the working efficiency of the reaction kettle is improved;
3. the atomization sprayer sprays all around for the atomization sprayer can be used for washing the inner wall of reaction chamber, has improved the convenience of wasing the inner wall of reaction chamber.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of a reaction kettle according to an embodiment;
FIG. 2 is a schematic view of a partial structure of the reaction vessel shown in FIG. 1;
FIG. 3 is a schematic view of a further partial structure of the reaction vessel shown in FIG. 1;
fig. 4 is an enlarged schematic view of the reaction vessel at a shown in fig. 2.
Reference numerals: 10-a reaction kettle; 100-kettle body; 101-a reaction chamber; 200-a stirring mechanism; 210-a drive assembly; 211-motor; 212-belt drive structure; 220-stirring shaft; 221-a avoidance channel; 230-a blade assembly; 231-a first blade; 232-a second paddle; 300-an atomization mechanism; 310-liquid inlet pipe; 320-atomizing sprayer; 330-a pipe stop; 331-connecting holes; 340-supporting frame.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In order to better understand the technical scheme and beneficial effects of the present utility model, the following describes the present utility model in further detail with reference to specific embodiments:
as shown in fig. 1 to 4, the reaction kettle 10 of an embodiment includes a kettle body 100 and a stirring mechanism 200, the kettle body 100 is formed with a reaction chamber 101, the stirring mechanism 200 includes a driving component 210, a stirring shaft 220 and a paddle component 230, the stirring shaft 220 is fixedly connected to a power output end of the driving component 210, at least part of the stirring shaft 220 is disposed in the kettle body 100, and the paddle component 230 is located in the reaction chamber 101 and is fixedly connected to the stirring shaft 220. The reaction kettle 10 further comprises an atomization mechanism 300, the atomization mechanism 300 comprises a liquid inlet pipe 310 and an atomization sprayer 320, a avoidance channel 221 is formed on the stirring shaft 220 along the axial direction, the liquid inlet pipe 310 penetrates through the avoidance channel 221, the output end of the liquid inlet pipe 310 extends out of the avoidance channel 221, the atomization sprayer 320 is located in the reaction cavity 101 and is mounted at the output end of the liquid inlet pipe 310, and the atomization sprayer 320 is communicated with the liquid inlet pipe 310, so that reaction liquid in the liquid inlet pipe 310 can enter the atomization sprayer 320.
As shown in fig. 2 and 3, in the present embodiment, the driving assembly 210 is configured to drive the stirring shaft 220 to rotate, so that the stirring shaft 220 drives the blade assembly 230 to rotate, and the blade assembly 230 stirs the material in the reaction chamber 101. The reaction liquid in the liquid inlet pipe 310 has a certain pressure so that the reaction liquid flows into the atomizing sprayer 320 at a certain pressure, resulting in the atomizing sprayer 320 to atomize the reaction liquid and spray the reaction liquid to the periphery.
The liquid inlet pipe 310 of the reaction kettle 10 is arranged in the avoidance channel 221 of the stirring shaft 220 in a penetrating manner, so that the liquid inlet pipe 310 is overlapped with the stirring shaft 220, the structural compactness of the reaction kettle 10 is improved, and the problem that the blade assembly 230 cuts off the liquid inlet pipe 310 is avoided. The atomizing sprayer 320 is located in the reaction chamber 101 of the kettle body 100 and is mounted at the output end of the liquid inlet pipe 310, and the atomizing sprayer 320 is communicated with the liquid inlet pipe 310, so that the reaction liquid with a certain pressure in the liquid inlet pipe 310 can flow to the atomizing sprayer 320, the reaction liquid can be atomized by the atomizing sprayer 320 and sprayed to the periphery, the radial fluidity of the reaction liquid to the paddle area is higher, the diffusion speed of the reaction liquid is higher, the stirring time and the stirring frequency can be reduced, the energy consumption of the reaction kettle 10 is reduced, and the working efficiency of the reaction kettle 10 is improved. Moreover, the atomization sprayer 320 sprays all around, so that the atomization sprayer 320 can be used for flushing the inner wall of the reaction cavity 101, and the convenience of cleaning the inner wall of the reaction cavity 101 is improved.
As shown in fig. 3, in some of these embodiments, the atomizing spray 320 is a centrifugal atomizer. In this embodiment, the atomizing sprayer 320 rotates during spraying, improving the diffusion effect of the reaction liquid.
As shown in fig. 2 and 3, in some embodiments, the atomization mechanism 300 further includes a pipe limiter 330, the pipe limiter 330 is mounted on the kettle body 100, the pipe limiter 330 is formed with a connection hole 331 opposite to the avoidance channel 221, the liquid inlet pipe 310 further penetrates through the connection hole 331 and is sleeved with the pipe limiter 330, and a gap exists between the liquid inlet pipe 310 and an inner wall of the avoidance channel 221, so as to prevent the stirring shaft 220 from driving the liquid inlet pipe 310 to rotate.
In some of these embodiments, as shown in fig. 3, the pipe stopper 330 is a bearing, and the connection hole 331 is an inner hole of the bearing. In this embodiment, when the stirring shaft 220 accidentally drives the liquid inlet pipe 310 to rotate, the inner ring of the bearing rotates synchronously, so as to avoid the problem that the liquid inlet pipe 310 is twisted off by the stirring shaft 220.
As shown in fig. 1 and 2, in some embodiments, the atomization mechanism 300 further includes a support 340, the support 340 is mounted on the upper side of the kettle body 100, and the liquid inlet 310 is fixedly connected to the support 340, so that the liquid inlet 310 is fixed on the kettle body 100 through the support 340.
As shown in fig. 1, in some embodiments, the drive assembly 210 includes a motor 211 and a belt drive structure 212, wherein a power input end of the belt drive structure 212 is connected to a power output shaft of the motor 211, and a power output end of the belt drive structure 212 is connected to a stirring shaft 220. In this embodiment, the motor 211 drives the stirring shaft 220 to rotate through the belt transmission structure 212. It is understood that the motor 211 may be a stepper motor 211 or a servo motor 211.
As shown in fig. 2, in some embodiments, the blade assembly 230 includes a first blade 231 and a second blade 232, wherein an upper end of the first blade 231 is fixedly connected to the stirring shaft 220, and the second blade 232 is fixedly connected to a lower end of the first blade 231. In this embodiment, the materials are stirred by the first blade 231 and the second blade 232, so that the stirring effect is improved.
As shown in fig. 2, in some of these embodiments, the first blade 231 is a propeller blade. In some of these embodiments, the second blade 232 is a straight blade. It is understood that the straight blade may be a turbine, propeller, disk turbine, or other existing straight blade.
The utility model also provides a reaction device, which comprises the reaction kettle 10 in any embodiment, and further comprises a liquid adding mechanism, wherein the output end of the liquid adding mechanism is communicated with the input end of the liquid inlet pipe 310, and the liquid adding mechanism is used for adding reaction liquid into the liquid inlet pipe 310.
Compared with the prior art, the utility model has at least the following advantages:
1. the liquid inlet pipe 310 penetrates through the avoidance channel 221 of the stirring shaft 220, so that the liquid inlet pipe 310 is overlapped with the stirring shaft 220, the structural compactness of the reaction kettle 10 is improved, and the problem that the paddle assembly 230 cuts off the liquid inlet pipe 310 is avoided;
2. the atomization sprayer 320 is positioned in the reaction cavity 101 of the kettle body 100 and is arranged at the output end of the liquid inlet pipe 310, and the atomization sprayer 320 is communicated with the liquid inlet pipe 310, so that reaction liquid with certain pressure in the liquid inlet pipe 310 can flow to the atomization sprayer 320, the atomization sprayer 320 can atomize the reaction liquid and spray the reaction liquid to the periphery, the radial fluidity of the reaction liquid to the paddle area is higher, the diffusion speed of the reaction liquid is higher, the stirring time and the stirring frequency can be reduced, the energy consumption of the reaction kettle 10 is reduced, and the working efficiency of the reaction kettle 10 is improved;
2. the atomization sprayer 320 sprays all around, so that the atomization sprayer 320 can be used for flushing the inner wall of the reaction cavity 101, and the convenience of cleaning the inner wall of the reaction cavity 101 is improved.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. The reaction kettle comprises a kettle body and a stirring mechanism, wherein the kettle body is provided with a reaction cavity, the stirring mechanism comprises a driving assembly, a stirring shaft and a blade assembly, the stirring shaft is fixedly connected with the power output end of the driving assembly, at least part of the stirring shaft is arranged in the kettle body, the blade assembly is positioned in the reaction cavity and is fixedly connected with the stirring shaft,
the reaction kettle further comprises an atomization mechanism, the atomization mechanism comprises a liquid inlet pipe and an atomization sprayer, a position avoidance channel is formed in the stirring shaft along the axial direction, the liquid inlet pipe penetrates through the position avoidance channel, the atomization sprayer is located in the reaction cavity and is installed at the output end of the liquid inlet pipe, and the atomization sprayer is communicated with the liquid inlet pipe.
2. The reactor of claim 1, wherein the atomizing spray is a centrifugal atomizer.
3. The reaction kettle according to claim 1, wherein the atomization mechanism further comprises a pipe limiting piece, the pipe limiting piece is mounted on the kettle body, a connecting hole opposite to the avoidance channel is formed in the pipe limiting piece, the liquid inlet pipe further penetrates through the connecting hole and is sleeved with the pipe limiting piece, and a gap exists between the liquid inlet pipe and the inner wall of the avoidance channel so as to prevent the stirring shaft from driving the liquid inlet pipe to rotate.
4. A reaction kettle according to claim 3, wherein the pipe limiter is a bearing, and the connecting hole is an inner hole of the bearing.
5. The reaction kettle of claim 1, wherein the atomizing mechanism further comprises a support frame, the support frame is mounted on the upper side of the kettle body, and the liquid inlet pipe is fixedly connected to the support frame.
6. The reactor of claim 1, wherein the drive assembly comprises a motor and a belt drive, a power input of the belt drive is connected to a power output shaft of the motor, and a power output of the belt drive is connected to the stirring shaft.
7. The reactor of claim 1, wherein said paddle assembly comprises a first paddle and a second paddle, said first paddle having an upper end fixedly connected to said stirring shaft and said second paddle being fixedly connected to said first paddle having a lower end.
8. The reactor of claim 7 wherein said first paddles are propeller paddles.
9. The reactor of claim 7 wherein said second paddles are straight paddles.
10. A reaction device, characterized by comprising the reaction kettle as claimed in any one of claims 1 to 9, and further comprising a liquid adding mechanism, wherein an output end of the liquid adding mechanism is communicated with an input end of the liquid inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320442270.2U CN219663673U (en) | 2023-03-09 | 2023-03-09 | Reaction kettle and reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320442270.2U CN219663673U (en) | 2023-03-09 | 2023-03-09 | Reaction kettle and reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219663673U true CN219663673U (en) | 2023-09-12 |
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ID=87927909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320442270.2U Active CN219663673U (en) | 2023-03-09 | 2023-03-09 | Reaction kettle and reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219663673U (en) |
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- 2023-03-09 CN CN202320442270.2U patent/CN219663673U/en active Active
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