CN220371021U - Stirring transmission system suitable for large-scale high-viscosity medium reaction kettle - Google Patents
Stirring transmission system suitable for large-scale high-viscosity medium reaction kettle Download PDFInfo
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- CN220371021U CN220371021U CN202321567538.1U CN202321567538U CN220371021U CN 220371021 U CN220371021 U CN 220371021U CN 202321567538 U CN202321567538 U CN 202321567538U CN 220371021 U CN220371021 U CN 220371021U
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- fixedly connected
- stirring
- rotating rod
- kettle body
- transmission system
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- 238000003756 stirring Methods 0.000 title claims abstract description 69
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 title claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 244000309464 bull Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
Abstract
The utility model discloses a stirring transmission system suitable for a large-scale high-viscosity medium reaction kettle, which comprises a kettle body, wherein one side of the kettle body is provided with a feed inlet in a penetrating way, one side above the kettle body is fixedly connected with a fixed plate, the lower end of the fixed plate is fixedly connected with a first driving motor, the output end of the first driving motor is fixedly connected with a first rotating rod, the first rotating rod is rotatably connected inside the kettle body, the two ends of the first rotating rod are provided with a plurality of pairs of transverse stirring rods, the transverse stirring rods are fixedly connected with a plurality of pairs of longitudinal stirring rods, the stirring assembly can be driven to rotate longitudinally through the arrangement of the first driving motor and the first rotating rod, the stirring assembly can be driven to rotate transversely under the action of a bevel gear assembly and a second driving motor, the contact area between the stirring assembly and a medium can be increased through mutual matching, and therefore the stirring efficiency of the whole device can be effectively improved, and the aim of uniformly mixing is fulfilled.
Description
Technical Field
The utility model relates to the field of reaction kettles, in particular to a stirring transmission system suitable for a large-scale high-viscosity medium reaction kettle.
Background
Along with the development of chemical industry, pharmacy and biological fermentation industry in China, the volume of a reaction kettle of a high-viscosity medium is increased, such as a newly-appeared reaction kettle for synthesizing degradable resin, fermenting high-viscosity microbial polysaccharide and the like. The medium of the reaction kettle is non-Newtonian fluid, the stirring and the mixing are very difficult, and the purpose of uniform mixing cannot be achieved by adopting a common standard fluid stirrer; because the non-Newtonian medium has thixotropic property, namely the medium becomes thin in the stirring area, the medium is only mixed around the impeller of the stirring container to drive the medium outside the stirring area to flow and mix, thereby forming a dead zone which is static in the kettle and directly influencing the chemical synthesis reaction rate and the yield of the target product of biological fermentation. Secondly, the high-viscosity medium can be adhered to the baffle plate and the inner wall of the reaction kettle in a large amount, operators are required to enter the reaction kettle for cleaning, and potential safety hazards exist.
Disclosure of Invention
The utility model aims to provide a stirring transmission system suitable for a large-scale high-viscosity medium reaction kettle, which solves the problems that in the prior art, the medium is only mixed around an impeller of a stirring container to drive the medium outside a stirring zone to flow and mix, so that a dead zone which is stationary in the kettle is formed, and the chemical synthesis reaction rate and the yield of a biological fermentation target product are directly influenced.
In order to achieve the purpose, the stirring transmission system suitable for the large-scale high-viscosity medium reaction kettle adopts the following technical scheme that the stirring transmission system comprises a kettle body, wherein a feed inlet is formed in one side of the kettle body in a penetrating manner, a fixed plate is fixedly connected to one side above the kettle body, the lower end of the fixed plate is fixedly connected with a first driving motor, and the output end of the first driving motor is fixedly connected with a first rotating rod;
the utility model discloses a kettle, including a kettle body, a plurality of horizontal puddler, a plurality of pairs of vertical puddler of fixedly connected with on the horizontal puddler, first dwang rotates to be connected in the inside of the kettle body, the both ends of first dwang are provided with a plurality of pairs of horizontal puddler.
As a further description of the above technical solution: the inner side bottom fixedly connected with second driving motor of first bull stick, the output fixedly connected with second bull stick of second driving motor.
As a further description of the above technical solution: the transverse stirring rod penetrates through the first rotating rod and is internally provided with a first bevel gear, and a plurality of second bevel gears are fixedly connected to the second rotating rod.
As a further description of the above technical solution: the first bevel gear is meshed with the second bevel gear, and a bearing is arranged at the joint of the transverse stirring rod and the first rotating rod.
As a further description of the above technical solution: the bottom both ends fixedly connected with scraper blade of first bull stick, and the other end of scraper blade contacts with the internal wall of cauldron.
As a further description of the above technical solution: the outside of the kettle body is provided with a heating cavity, and a controller is arranged above the heating cavity.
As a further description of the above technical solution: the kettle comprises a kettle body, and is characterized in that a fixing frame is fixedly connected to the outer side of the kettle body, a supporting frame is fixedly connected to the lower end of the fixing frame, a supporting seat is fixedly connected to the lower end of the supporting frame, a discharge hole is formed in the bottom of the kettle body in a penetrating mode, and an electromagnetic valve is arranged in the discharge hole.
The utility model has the following beneficial effects:
1. compared with the prior art, the stirring transmission system suitable for the large-scale high-viscosity medium reaction kettle can drive the stirring assembly to longitudinally rotate through the arrangement of the first driving motor and the first rotating rod, and can drive the stirring assembly to transversely rotate under the action of the bevel gear assembly and the second driving motor, and the contact area between the stirring assembly and the medium can be increased through mutual matching, so that the stirring efficiency of the whole device can be effectively improved, and the aim of uniform mixing is fulfilled;
2. compared with the prior art, the stirring transmission system suitable for the large-scale high-viscosity medium reaction kettle can prevent the medium from being stuck on the inner wall of the kettle body and being difficult to clean in the stirring process by arranging the scraping plate, and meanwhile, the stability of the whole reaction kettle can be ensured by arranging the supporting component.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further illustrated by the following figures and examples;
FIG. 1 is a schematic diagram of the overall structure of a stirring transmission system suitable for a large-scale high-viscosity medium reaction kettle;
FIG. 2 is a cross-sectional view of a stirred drive system suitable for use in a large high viscosity media reactor in accordance with the present utility model;
FIG. 3 is a schematic diagram of the structure of FIG. 2A;
FIG. 4 is a schematic view of bevel gear structure of a stirring transmission system suitable for a large-scale high-viscosity medium reaction kettle;
FIG. 5 is a schematic diagram of a stirring assembly suitable for a stirring transmission system of a large-scale high-viscosity medium reaction kettle.
Legend description:
1. a feed inlet; 2. a kettle body; 3. a controller; 4. a fixing frame; 5. a support base; 6. a discharge port; 7. a support frame; 8. a heating chamber; 9. a first rotating lever; 10. a fixing plate; 11. a first driving motor; 12. a transverse stirring rod; 13. a second driving motor; 14. an electromagnetic valve; 15. a scraper; 16. a longitudinal stirring rod; 17. a second rotating rod; 18. a first bevel gear; 19. a second bevel gear; 20. and (3) a bearing.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the stirring transmission system suitable for the large-scale high-viscosity medium reaction kettle comprises a kettle body 2, wherein one side of the kettle body 2 is provided with a feed inlet 1 in a penetrating manner, medium materials can be fed into the kettle body 2 through the first feed inlet 1, one side above the kettle body 2 is fixedly connected with a fixed plate 10, the lower end of the fixed plate 10 is fixedly connected with a first driving motor 11, the output end of the first driving motor 11 is fixedly connected with a first rotating rod 9, and the first rotating rod 9 can rotate by starting the first driving motor 11;
the first rotating rod 9 is rotationally connected in the kettle body 2, a plurality of pairs of transverse stirring rods 12 are arranged at two ends of the first rotating rod 9, a plurality of pairs of longitudinal stirring rods 16 are fixedly connected to the transverse stirring rods 12, and the transverse stirring rods 12 and the longitudinal stirring rods 16 can be driven to perform longitudinal stirring under the action of the first rotating rod 9, so that stirring of media is realized;
the bottom of the inner side of the first rotating rod 9 is fixedly connected with a second driving motor 13, the output end of the second driving motor 13 is fixedly connected with a second rotating rod 17, a first bevel gear 18 penetrates through the first rotating rod 9 and is inwards arranged on the transverse stirring rod 12, a plurality of second bevel gears 19 are fixedly connected to the second rotating rod 17, the first bevel gears 18 and the second bevel gears 19 are meshed with each other, a bearing 20 is arranged at the joint of the transverse stirring rod 12 and the first rotating rod 9, the second driving motor 13 is started to enable the second rotating rod 17 to rotate, the second bevel gears 19 are driven to rotate simultaneously, the second bevel gears 19 can drive the first bevel gears 18 at two ends to rotate under the meshing effect, so that the transverse stirring rods 12 at two ends and the longitudinal stirring rods 16 are driven to transversely rotate, the two rotating assemblies are mutually matched, the contact area of the stirring assemblies and a medium can be increased, the stirring efficiency of the whole device can be effectively improved, the aim of uniformly mixing is achieved, and meanwhile, the bearing 20 is arranged to ensure the stability of the transverse stirring rod 12 in rotation and the device has the independent rotation function;
the scraping plates 15 are fixedly connected to the two ends of the bottom of the first rotating rod 9, the other ends of the scraping plates 15 are in contact with the inner wall of the kettle body 2, and the scraping plates 15 at the two ends can be driven to rotate by the first rotating rod 9 in the rotating process, so that the scraping plates 15 can clean the residual medium on the inner wall;
the heating cavity 8 is arranged on the outer side of the kettle body 2, the controller 3 is arranged above the heating cavity 8, and materials in the kettle body 2 can be heated through the heating cavity 8, so that the stirring efficiency of the kettle body is improved;
the outside fixedly connected with mount 4 of cauldron body 2, the four fixedly connected with support frame 7 in below of mount 4, the lower extreme fixedly connected with supporting seat 5 of support frame 7, the bottom of cauldron body 2 runs through and is provided with discharge gate 6, and the inside of discharge gate 6 is provided with solenoid valve 14, can increase the stability of whole cauldron body 2 when using through mount 4 and supporting seat 5 to can discharge the material through discharge gate 6 and solenoid valve 14, realize the practicality and the convenience of its device.
Working principle: when the device is used, firstly, a medium to be stirred is fed into the kettle body 2 through the feed inlet 1 at one side, then the first driving motor 11 above is started to drive the first rotating rod 9 and the transverse stirring rods 12 and the longitudinal stirring rods 16 at two ends to longitudinally rotate, stirring work of medium materials is achieved, meanwhile, the second driving motor 13 is started to enable the second rotating rod 17 to rotate, meanwhile, the second bevel gear 19 is driven to rotate, the second bevel gear 19 can enable the first bevel gears 18 at two ends to rotate under the meshing action, the transverse stirring rods 12 and the longitudinal stirring rods 16 at two ends are driven to transversely rotate, the contact area between the stirring assemblies and the medium can be increased through mutual matching of the two rotating assemblies, stirring efficiency of the whole device can be effectively improved, the purpose of uniformly mixing is achieved, and the whole device is more suitable for reaction work of large-scale high-viscosity mediums.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. The stirring transmission system suitable for the large-scale high-viscosity medium reaction kettle comprises a kettle body (2), and is characterized in that one side of the kettle body (2) is provided with a feed inlet (1) in a penetrating manner, one side above the kettle body (2) is fixedly connected with a fixed plate (10), the lower end of the fixed plate (10) is fixedly connected with a first driving motor (11), and the output end of the first driving motor (11) is fixedly connected with a first rotating rod (9);
the novel kettle is characterized in that the first rotating rod (9) is rotationally connected inside the kettle body (2), a plurality of pairs of transverse stirring rods (12) are arranged at two ends of the first rotating rod (9), and a plurality of pairs of longitudinal stirring rods (16) are fixedly connected to the transverse stirring rods (12).
2. The stirring transmission system suitable for the large-scale high-viscosity medium reaction kettle, as claimed in claim 1, is characterized in that a second driving motor (13) is fixedly connected to the bottom of the inner side of the first rotating rod (9), and a second rotating rod (17) is fixedly connected to the output end of the second driving motor (13).
3. The stirring transmission system suitable for the large-scale high-viscosity medium reaction kettle according to claim 2, wherein the transverse stirring rod (12) is internally provided with a first bevel gear (18) penetrating through the first rotating rod (9), and a plurality of second bevel gears (19) are fixedly connected to the second rotating rod (17).
4. A stirred tank transmission system suitable for large-scale high viscosity medium reaction kettles according to claim 3, characterised in that said first bevel gear (18) is intermeshed with a second bevel gear (19), and the connection of said transverse stirring rod (12) and said first rotating rod (9) is provided with a bearing (20).
5. The stirring transmission system suitable for the large-scale high-viscosity medium reaction kettle according to claim 1, wherein scraping plates (15) are fixedly connected to two ends of the bottom of the first rotating rod (9), and the other ends of the scraping plates (15) are in contact with the inner wall of the kettle body (2).
6. The stirring transmission system suitable for the large-scale high-viscosity medium reaction kettle according to claim 1, wherein a heating cavity (8) is arranged on the outer side of the kettle body (2), and a controller (3) is arranged above the heating cavity (8).
7. The stirring transmission system of the large-scale high-viscosity medium reaction kettle suitable for the process of claim 1, wherein a fixing frame (4) is fixedly connected to the outer side of the kettle body (2), a supporting frame (7) is fixedly connected to the lower four ends of the fixing frame (4), a supporting seat (5) is fixedly connected to the lower end of the supporting frame (7), a discharge port (6) is penetrated and arranged at the bottom of the kettle body (2), and an electromagnetic valve (14) is arranged in the discharge port (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321567538.1U CN220371021U (en) | 2023-06-20 | 2023-06-20 | Stirring transmission system suitable for large-scale high-viscosity medium reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321567538.1U CN220371021U (en) | 2023-06-20 | 2023-06-20 | Stirring transmission system suitable for large-scale high-viscosity medium reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220371021U true CN220371021U (en) | 2024-01-23 |
Family
ID=89561446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321567538.1U Active CN220371021U (en) | 2023-06-20 | 2023-06-20 | Stirring transmission system suitable for large-scale high-viscosity medium reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220371021U (en) |
-
2023
- 2023-06-20 CN CN202321567538.1U patent/CN220371021U/en active Active
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