CN220610354U - PUR production is with vertical reation kettle of high-efficient stirring - Google Patents
PUR production is with vertical reation kettle of high-efficient stirring Download PDFInfo
- Publication number
- CN220610354U CN220610354U CN202321651659.4U CN202321651659U CN220610354U CN 220610354 U CN220610354 U CN 220610354U CN 202321651659 U CN202321651659 U CN 202321651659U CN 220610354 U CN220610354 U CN 220610354U
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- China
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- kettle body
- kettle
- circular plate
- fixedly connected
- rod
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- 238000003756 stirring Methods 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 238000005096 rolling process Methods 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 229920002635 polyurethane Polymers 0.000 description 13
- 239000004814 polyurethane Substances 0.000 description 13
- 238000005457 optimization Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004177 elastic tissue Anatomy 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a high-efficiency stirring vertical reaction kettle for PUR production, which comprises a kettle body, wherein the bottom of the kettle body is fixedly connected with a fixing frame, the front surface of the kettle body is provided with a feeding port, and the bottom of the kettle body is communicated with a discharging port. According to the utility model, through the arrangement of the circular plate and the gear ring, the main rod drives the transmission gear and the stirring rod on the surface thereof to rotate by starting the servo motor, the transmission gear is meshed with the driven gear to enable the rotating rod and the vortex plate on the surface thereof to rotate, the driven gear is meshed with the gear ring to enable the rotating rod, the circular plate and the vortex plate on the surface thereof to revolve, the vortex generated by the rotation of the vortex plate enables liquid to flow around the main rod to be sufficiently and uniformly stirred by the stirring rod, meanwhile, the revolution of the vortex plate enables the liquid in the kettle body to circularly flow around the main rod to be more uniformly and rapidly stirred by the stirring rod, so that the stirring process is uniform and rapid, the time is saved, the production efficiency is improved, the use of a user is facilitated, and the practicability of the reaction kettle is improved.
Description
Technical Field
The utility model relates to the technical field of PUR production, in particular to a high-efficiency stirring vertical reaction kettle for PUR production.
Background
Polyurethane (PUR) is a polymer with urethane segment repeating structural units, which is prepared by reacting isocyanate with polyol, and PUR products are classified into two main types of foamed products and non-foamed products, wherein the foamed products comprise soft, hard and semi-hard PUR foamed plastics; non-foaming products comprise paint, adhesive, synthetic leather, elastomer, elastic fiber and the like, and the PUR material has excellent performance, wide application and various products.
Because PUR needs to carry out the stirring of high viscosity liquid in the production process, the great liquid of viscosity leads to current reation kettle to be difficult to stir evenly, consequently need make the liquid stir evenly through increasing the stirring time, waste time makes production efficiency low, inconvenient user's use has reduced reation kettle's practicality.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide the high-efficiency stirring vertical reaction kettle for PUR production, which has the advantages of quick stirring uniformity and production efficiency improvement, and solves the problems that the existing reaction kettle is difficult to stir uniformly due to the fact that high-viscosity liquid is required to be stirred in the production process of the PUR, the stirring time is increased to stir the liquid uniformly, and the production efficiency is low due to the fact that the stirring time is wasted.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PUR production is with high-efficient stirring vertical reation kettle, includes the cauldron body, the bottom fixedly connected with mount of the cauldron body, the front of the cauldron body is provided with the feed inlet, the bottom intercommunication of the cauldron body has the bin outlet, the top fixedly connected with motor frame of the cauldron body, the inside fixedly connected with servo motor of motor frame;
the servo motor penetrates into the kettle body and is fixedly connected with a main rod, a circular plate and a transmission gear are sleeved on the surface of the top end of the main rod respectively, the main rod is rotationally connected with the circular plate through a bearing, a T-shaped groove is formed in the inner wall of the kettle body, the T-shaped groove is rotationally connected with the circular plate, a rotating rod is rotationally connected with the inner part of the circular plate, the rotating rod penetrates into the top of the circular plate and is fixedly connected with a fixed plate, a driven gear is sleeved on the surface of the top end of the rotating rod, a gear ring is fixedly connected with the inner wall of the kettle body, and the driven gear is respectively meshed with the transmission gear and the gear ring;
the surface fixedly connected with stirring rod of mobile jib bottom, the surface fixedly connected with vortex board of bull stick bottom.
Preferably, the top and the bottom of the T-shaped groove are connected with first balls in a rolling mode, and the first balls are connected with the circular plate in a rolling mode.
As a preferable mode of the utility model, the surface of the top of the circular plate is provided with an annular groove, a second ball is connected in a rolling way in the annular groove, and the second ball is connected with the fixed plate in a rolling way.
Preferably, through holes are formed in the front face of the vortex plate, and the number of the through holes is a plurality of.
As preferable in the utility model, the bottom wall of the kettle body is fixedly connected with a guide plate.
Preferably, the front surface of the feed inlet is provided with an observation window.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the circular plate and the gear ring, the main rod drives the transmission gear and the stirring rod on the surface thereof to rotate by starting the servo motor, the transmission gear is meshed with the driven gear to enable the rotating rod and the vortex plate on the surface thereof to rotate, the driven gear is meshed with the gear ring to enable the rotating rod, the circular plate and the vortex plate on the surface thereof to revolve, the vortex generated by the rotation of the vortex plate enables liquid to flow around the main rod to be sufficiently and uniformly stirred by the stirring rod, meanwhile, the revolution of the vortex plate enables the liquid in the kettle body to circularly flow around the main rod to be more uniformly and rapidly stirred by the stirring rod, so that the stirring process is uniform and rapid, the time is saved, the production efficiency is improved, the use of a user is facilitated, and the practicability of the reaction kettle is improved.
2. According to the utility model, through the arrangement of the first ball, the fluency of the rotation of the circular plate is improved, and the influence of excessive kinetic energy loss on the revolution efficiency of the rotating rod is avoided.
Drawings
FIG. 1 is a schematic diagram of the front view of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional front view of the structure of the present utility model;
FIG. 3 is a schematic top view of the structure of the present utility model.
In the figure: 1. a kettle body; 2. a fixing frame; 3. a feed port; 4. a discharge port; 5. a motor frame; 6. a servo motor; 7. a main rod; 8. a circular plate; 9. a transmission gear; 10. a T-shaped groove; 11. a rotating rod; 12. a fixing plate; 13. a driven gear; 14. a gear ring; 15. stirring rod; 16. a vortex plate; 17. a first ball; 18. an annular groove; 19. a second ball; 20. a through hole; 21. a deflector; 22. and a viewing window.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the high-efficiency stirring vertical reaction kettle for PUR production comprises a kettle body 1, wherein the bottom of the kettle body 1 is fixedly connected with a fixing frame 2, the front surface of the kettle body 1 is provided with a feeding port 3, the bottom of the kettle body 1 is communicated with a discharging port 4, the top of the kettle body 1 is fixedly connected with a motor frame 5, and the inside of the motor frame 5 is fixedly connected with a servo motor 6;
the servo motor 6 penetrates into the kettle body 1 and is fixedly connected with a main rod 7, a circular plate 8 and a transmission gear 9 are sleeved on the surface of the top end of the main rod 7 respectively, the main rod 7 is rotationally connected with the circular plate 8 through a bearing, a T-shaped groove 10 is formed in the inner wall of the kettle body 1, the T-shaped groove 10 is rotationally connected with the circular plate 8, a rotating rod 11 is rotationally connected in the circular plate 8, the rotating rod 11 penetrates into the top of the circular plate 8 and is fixedly connected with a fixed plate 12, a driven gear 13 is sleeved on the surface of the top end of the rotating rod 11, a gear ring 14 is fixedly connected with the inner wall of the kettle body 1, and the driven gear 13 is respectively meshed with the transmission gear 9 and the gear ring 14;
the surface fixed connection of mobile jib 7 bottom has stirring rod 15, and the surface fixed connection of bull stick 11 bottom has vortex board 16.
Referring to fig. 2, first balls 17 are rollingly connected to both the top and bottom of the t-shaped groove 10, and the first balls 17 are rollingly connected to the circular plate 8.
As a technical optimization scheme of the utility model, through the arrangement of the first ball 17, the fluency of the rotation of the circular plate 8 is improved, and the influence of excessive kinetic energy loss on the revolution efficiency of the rotating rod 11 is avoided.
Referring to fig. 2, an annular groove 18 is formed in the top surface of the circular plate 8, and second balls 19 are rollingly connected to the inside of the annular groove 18, and the second balls 19 are rollingly connected to the fixed plate 12.
As a technical optimization scheme of the utility model, through the arrangement of the second ball 19, the fluency of the rotation of the fixed plate 12 is improved, and the phenomenon that the rotation efficiency of the rotating rod 11 is influenced by excessive kinetic energy loss is avoided.
Referring to fig. 2, through holes 20 are formed in the front surface of the vortex plate 16, and the number of through holes 20 is several.
As a technical optimization scheme of the utility model, through the arrangement of the through holes 20, the stirring speed of the liquid is increased, and the production efficiency is improved.
Referring to fig. 2, a baffle 21 is fixedly connected to the bottom wall of the kettle body 1.
As a technical optimization scheme of the utility model, through the arrangement of the guide plate 21, the liquid flowing to the bottom is guided to the stirring rod 15 on the surface of the main rod 7, so that stirring is more uniform.
Referring to fig. 1, the front face of the feed port 3 is provided with an observation window 22.
As a technical optimization scheme of the utility model, the setting of the observation window 22 facilitates an operator to adjust the stirring speed according to the stirring effect, and improves the production efficiency.
The working principle and the using flow of the utility model are as follows: when the stirring device is used, a user starts the servo motor 6 to drive the main rod 7 to drive the transmission gear 9 and the stirring rod 15 on the surface of the main rod to rotate, the transmission gear 9 is meshed with the driven gear 13 to enable the rotating rod 11 and the vortex plate 16 on the surface of the main rod to rotate, the driven gear 13 is meshed with the gear ring 14 to enable the rotating rod 11, the circular plate 8 and the vortex plate 16 on the surface of the circular plate to revolve, the vortex generated by the rotation of the vortex plate 16 enables liquid to circularly flow around the vortex plate 16, when the liquid flows to the inner side of the vortex plate 16, the liquid is in contact with the stirring rod 15 and uniformly stirred by the stirring rod 15, meanwhile, the revolution of the vortex plate 16 enables the liquid in the kettle body 1 to circularly flow around the main rod 7 and be more uniformly stirred by the stirring rod 15 on the surface of the main rod 7, and the liquid flowing to the bottom of the kettle body 1 is guided to the stirring rod 15 on the surface of the main rod 7 under the action of the guide plate 21 to be uniformly stirred, and then discharged from the discharge port 4.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a PUR production is with high-efficient stirring vertical reation kettle, includes the cauldron body (1), its characterized in that: the novel kettle comprises a kettle body (1), wherein the bottom of the kettle body (1) is fixedly connected with a fixing frame (2), the front surface of the kettle body (1) is provided with a feeding hole (3), the bottom of the kettle body (1) is communicated with a discharging hole (4), the top of the kettle body (1) is fixedly connected with a motor frame (5), and the inside of the motor frame (5) is fixedly connected with a servo motor (6);
the servo motor (6) penetrates through the kettle body (1) and is fixedly connected with the main rod (7), a circular plate (8) and a transmission gear (9) are sleeved on the surface of the top end of the main rod (7) respectively, the main rod (7) is rotationally connected with the circular plate (8) through a bearing, a T-shaped groove (10) is formed in the inner wall of the kettle body (1), the T-shaped groove (10) is rotationally connected with the circular plate (8), a rotating rod (11) is rotationally connected with the inner part of the circular plate (8), the rotating rod (11) penetrates through the top of the circular plate (8) and is fixedly connected with a fixing plate (12), a driven gear (13) is sleeved on the surface of the top end of the rotating rod (11), a gear ring (14) is fixedly connected with the inner wall of the kettle body (1), and the driven gear (13) is respectively meshed with the transmission gear (9) and the gear ring gear (14).
The surface fixed connection of mobile jib (7) bottom has stirring rod (15), the surface fixed connection of bull stick (11) bottom has vortex board (16).
2. The efficient stirring vertical reaction kettle for producing PUR of claim 1, wherein: the top and the bottom of the T-shaped groove (10) are in rolling connection with first balls (17), and the first balls (17) are in rolling connection with the circular plate (8).
3. The efficient stirring vertical reaction kettle for producing PUR of claim 1, wherein: an annular groove (18) is formed in the surface of the top of the circular plate (8), a second ball (19) is connected inside the annular groove (18) in a rolling mode, and the second ball (19) is connected with the fixed plate (12) in a rolling mode.
4. The efficient stirring vertical reaction kettle for producing PUR of claim 1, wherein: through holes (20) are formed in the front face of the vortex plate (16), and the number of the through holes (20) is a plurality of.
5. The efficient stirring vertical reaction kettle for producing PUR of claim 1, wherein: the bottom wall of the kettle body (1) is fixedly connected with a guide plate (21).
6. The efficient stirring vertical reaction kettle for producing PUR of claim 1, wherein: an observation window (22) is arranged on the front face of the feeding port (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321651659.4U CN220610354U (en) | 2023-06-27 | 2023-06-27 | PUR production is with vertical reation kettle of high-efficient stirring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321651659.4U CN220610354U (en) | 2023-06-27 | 2023-06-27 | PUR production is with vertical reation kettle of high-efficient stirring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220610354U true CN220610354U (en) | 2024-03-19 |
Family
ID=90221458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321651659.4U Active CN220610354U (en) | 2023-06-27 | 2023-06-27 | PUR production is with vertical reation kettle of high-efficient stirring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220610354U (en) |
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2023
- 2023-06-27 CN CN202321651659.4U patent/CN220610354U/en active Active
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