Reaction kettle stirrer with dispersion head structure
By designing a reactor agitator with a dispersion head structure, the problem of the agitator being unable to effectively mix materials near the side wall was solved, resulting in better mixing effect and product quality. It also has flexible adaptability and heating function.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2026-04-07
AI Technical Summary
Existing reactor agitators, when the gap between the agitator and the reactor sidewall is large, cannot effectively agitate materials near the sidewall, affecting the overall mixing effect and product quality.
The reactor agitator with a dispersion head structure is designed, including a main stirring assembly, a side stirring assembly, and a drive mechanism. By placing the dispersion head close to the side wall of the reactor, and combining the coordinated rotation of the main stirring shaft and the side stirring shaft, the material near the side wall is fully stirred, and the reaction is promoted by an annular heating tube.
It improves the mixing effect, enhances product quality, and allows for adjustment of the distance between the dispersing head and the side wall of the reactor to adapt to reactors of different sizes, thus enhancing the practicality and versatility of the agitator.
Smart Images
Figure CN224086713U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a reaction kettle stirrer with dispersing head structure. BACKGROUND
[0002] In the production process of chemical industry, the reaction kettle is an indispensable equipment, through the structure design and parameter configuration of the container, realize the heating, evaporation and cooling and low speed mixing function of process requirement, its inside is provided with the stirrer for stirring to accelerate the reaction, the material in the reaction kettle is mixed and reacts in the reaction kettle under the action of the stirrer.
[0003] The existing reaction kettle stirrer in the market, when the gap between the stirrer and the side wall of the reaction kettle is large in the working process, the stirrer cannot well fully stir the material close to the side wall of the reaction kettle, which affects the overall stirring and mixing effect, and further affects the product quality. SUMMARY
[0004] The utility model discloses a kind of reaction kettle stirrers with dispersing head structure, its structure is reasonable, can effectively improve overall stirring and mixing effect, be conducive to improving product quality.
[0005] To achieve the above object, the technical scheme of the utility model is designed to a kind of reaction kettle stirrer with dispersing head structure, including reaction kettle, main stirring component, side stirring component and drive mechanism;
[0006] The main stirring component includes main stirring shaft and main stirring rod, and the main stirring shaft and the main stirring rod are both hollow structures, the main stirring shaft is vertically arranged in the inside of the reaction kettle, and the main stirring shaft is rotatably connected with the top of the reaction kettle, the main stirring rod is horizontally arranged and fixedly connected with the main stirring shaft, and the inside of the main stirring rod is communicated with the inside of the main stirring shaft;
[0007] The side stirring component includes side stirring shaft and dispersing head, the side stirring shaft is horizontally arranged in the inside of the main stirring rod, and the side stirring shaft is rotatably connected with the inner wall of the main stirring rod, the dispersing head is arranged close to the side wall of the reaction kettle, and the dispersing head is fixedly connected with the side stirring shaft;
[0008] The drive mechanism includes first motor, second motor, turntable and transmission rod, the first motor is fixed on the top of the reaction kettle, and the output shaft of the first motor is connected with gear, the turntable is arranged above the reaction kettle, and the outer periphery of the turntable is fixedly sleeved with gear ring engaged with the gear, the second motor is fixed on the top of the turntable, the top end of the main stirring shaft penetrates the reaction kettle and is fixedly connected with the turntable, the transmission rod is vertically arranged in the inside of the main stirring shaft, the output shaft of the second motor penetrates the turntable and is fixedly connected with the top end of the transmission rod, the transmission rod is provided with driving bevel gear, and the side stirring shaft is provided with driven bevel gear engaged with the driving bevel gear.
[0009] Preferably, the side stirring shaft comprises an outer shaft body and an inner shaft body, the outer shaft body is rotationally connected with the inner wall of the main stirring rod through a bearing, the outer shaft body is a hollow structure, the driven bevel gear is fixedly connected with one end of the outer shaft body, an inner thread is arranged on the other end of the outer shaft body, one end of the inner shaft body is arranged in the inner part of the outer shaft body, an outer thread is arranged on the outer wall of the inner shaft body and connected with the inner thread, the outer thread of the inner shaft body is connected with a locking nut which is tightly abutted with the end of the outer shaft body, and the dispersion head is fixedly connected with the other end of the inner shaft body.
[0010] Preferably, the dispersion head comprises a mounting block and a stirring tooth.
[0011] Preferably, an annular groove is arranged on the inner wall of the reaction kettle, and an annular heating pipe is arranged in the annular groove.
[0012] Preferably, a protective cover is arranged on the top of the reaction kettle, and the driving mechanism is arranged in the interior of the protective cover.
[0013] Preferably, a feeding pipe is arranged on the top of the reaction kettle.
[0014] Preferably, a discharging pipe is arranged on the bottom of the kettle body, and a valve is arranged on the discharging pipe.
[0015] The reaction kettle stirrer with the dispersion head structure has the advantages of reasonable structure, improved overall stirring and mixing effect, improved product quality, adaptive adjustment of the distance between the dispersion head and the side wall of the reaction kettle according to the size of the reaction kettle, improved practicability and universality of the stirrer, and heating of materials in the reaction kettle by the annular heating pipe according to the need. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 is a schematic view of the utility model.
[0017] Figure 2 is Figure 1 is an enlarged view of A in the middle.
[0018] Figure 3 is Figure 1 is an enlarged view of B in the middle.
[0019] Figure 4 is Figure 1 is an enlarged view of C in the middle. DETAILED DESCRIPTION
[0020] The specific embodiments of the utility model are further described below in combination with the drawings and examples. The following examples are only used to more clearly illustrate the technical scheme of the utility model, and cannot be used to limit the protection scope of the utility model.
[0021] The technical scheme of the specific embodiment of the utility model is:
[0022] As Figures 1 to 4 shown, a reaction kettle stirrer with a dispersion head structure, comprising a reaction kettle 100, a main stirring assembly, a side stirring assembly and a driving mechanism;
[0023] The main stirring assembly comprises a main stirring shaft 1 and a main stirring rod 2, both of which are hollow structures, the main stirring shaft 1 is vertically arranged inside the reaction kettle 100, and the main stirring shaft 1 is rotationally connected with the top of the reaction kettle 100, the main stirring rod 2 is horizontally arranged and fixedly connected with the main stirring shaft 1, and the inside of the main stirring rod 2 is in communication with the inside of the main stirring shaft 1;
[0024] The side stirring assembly comprises a side stirring shaft 3 and a dispersion head 4, the side stirring shaft 3 is horizontally arranged inside the main stirring rod 2, and the side stirring shaft 3 is rotationally connected with the inner wall of the main stirring rod 2, the dispersion head 4 is arranged close to the side wall of the reaction kettle 100, and the dispersion head 4 is fixedly connected with the side stirring shaft 3;
[0025] The driving mechanism comprises a first motor 5, a second motor 6, a turntable 7 and a transmission rod 8, the first motor 5 is fixed on the top of the reaction kettle 100, and the output shaft of the first motor 5 is connected with a gear 9, the turntable 7 is arranged above the reaction kettle 100, and the outer periphery of the turntable 7 is fixedly sleeved with a gear ring 10 engaged with the gear 9, the second motor 6 is fixed on the top of the turntable 7, the top end of the main stirring shaft 1 penetrates through the reaction kettle 100 and is fixedly connected with the turntable 7, the transmission rod 8 is vertically arranged inside the main stirring shaft 1, the output shaft of the second motor 6 penetrates through the turntable 7 and is fixedly connected with the top end of the transmission rod 8, the transmission rod 8 is provided with a driving bevel gear 11, and the side stirring shaft 3 is provided with a driven bevel gear 12 engaged with the driving bevel gear 11.
[0026] By adopting the above scheme, the reaction kettle stirrer with the dispersion head structure of the utility model has the following advantages:
[0027] By controlling the first motor 5 to drive the gear 9 to rotate, and by the meshing of the gear 9 and the gear ring 10 to drive the rotating disc 7 to rotate, the rotating disc 7 drives the main stirring shaft 1 and the main stirring rod 2 to rotate, so as to stir and mix the materials in the reaction kettle 100; at the same time, by controlling the second motor 6 to drive the transmission rod 8 to rotate, and by the meshing of the driving bevel gear 11 and the driven bevel gear 12 to drive the side stirring shaft 3 and the dispersion head 4 to rotate, the materials close to the side wall of the reaction kettle 100 are fully stirred by the dispersion head 4, so as to improve the overall stirring and mixing effect and improve the product quality.
[0028] Further, the side stirring shaft 3 comprises an outer shaft body 31 and an inner shaft body 32, the outer shaft body 31 is rotatably connected with the inner wall of the main stirring rod 2 through the bearing 13, and the outer shaft body 31 is a hollow structure, the driven bevel gear 12 is fixedly connected with one end of the outer shaft body 31, the other end of the outer shaft body 31 is provided with an inner thread on the inner wall, one end of the inner shaft body 32 is arranged in the inner part of the outer shaft body 31, the outer wall of the inner shaft body 32 is provided with an outer thread connected with the inner thread, and the outer thread of the inner shaft body 32 is connected with the lock nut 14 abutting against the end of the outer shaft body 31, and the dispersion head 4 is fixedly connected with the other end of the inner shaft body 32. By adopting the above scheme, the inner shaft body 32 is threadedly connected with the outer shaft body 31, so that the inner shaft body 32 can be rotated to drive the dispersion head 4 to move, so that the dispersion head 4 moves close to or away from the side wall of the reaction kettle 100, so as to adjust the distance between the dispersion head 4 and the side wall of the reaction kettle 100; after adjustment, the lock nut 14 is tightened and abuts against the end of the outer shaft body 31, so as to fix the inner shaft body 32 and the outer shaft body 31.
[0029] Further, the dispersion head 4 comprises a mounting block 41 and a stirring tooth 42.
[0030] Further, the inner wall of the reaction kettle 100 is provided with an annular groove, and the annular groove is provided with an annular heating pipe 15. By adopting the above scheme, the annular heating pipe 15 can be started according to the need to heat the materials in the reaction kettle 100, so as to promote the reaction in the reaction kettle 100
[0031] Further, the top of the reaction kettle 100 is provided with a protective cover 16, and the driving mechanism is arranged in the interior of the protective cover 16. By adopting the above scheme, the driving mechanism is protected.
[0032] Further, the top of the reaction kettle 100 is provided with a feeding pipe 17.
[0033] Further, the bottom of the kettle body 100 is provided with a discharging pipe 18, and the discharging pipe 18 is provided with a valve 19.
[0034] The above merely is the preferred implementation manner of the present application, and it should be noted that, for the ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application.
Claims
1. A reactor stirrer with a dispersion head structure, characterized in that, Includes a reaction vessel, main stirring assembly, side stirring assembly, and drive mechanism; The main stirring assembly includes a main stirring shaft and a main stirring rod. Both the main stirring shaft and the main stirring rod are hollow structures. The main stirring shaft is vertically installed inside the reactor and is rotatably connected to the top of the reactor. The main stirring rod is horizontally installed and fixedly connected to the main stirring shaft, and the interior of the main stirring rod is connected to the interior of the main stirring shaft. The side stirring assembly includes a side stirring shaft and a dispersing head. The side stirring shaft is horizontally inserted inside the main stirring rod and is rotatably connected to the inner wall of the main stirring rod. The dispersing head is located close to the side wall of the reactor and is fixedly connected to the side stirring shaft. The driving mechanism includes a first motor, a second motor, a turntable, and a transmission rod. The first motor is fixed to the top of the reactor, and its output shaft is connected to a gear. The turntable is positioned above the reactor, and a gear ring that meshes with the gear is fixedly fitted around its outer circumference. The second motor is fixed to the top of the turntable. The top end of the main stirring shaft passes through the reactor and is fixedly connected to the turntable. The transmission rod is vertically inserted inside the main stirring shaft. The output shaft of the second motor passes through the turntable and is fixedly connected to the top end of the transmission rod. The transmission rod is equipped with a driving bevel gear, and the side stirring shaft is equipped with a driven bevel gear that meshes with the driving bevel gear.
2. The reactor stirrer with a dispersion head structure according to claim 1, characterized in that, The side stirring shaft includes an outer shaft and an inner shaft. The outer shaft is rotatably connected to the inner wall of the main stirring rod via a bearing, and the outer shaft has a hollow structure. The driven bevel gear is fixedly connected to one end of the outer shaft. The inner wall of the other end of the outer shaft is provided with an internal thread. One end of the inner shaft passes through the interior of the outer shaft. The outer wall of the inner shaft is provided with an external thread that connects to the internal thread, and the external thread of the inner shaft is connected to a locking nut that abuts against the end of the outer shaft. The dispersing head is fixedly connected to the other end of the inner shaft.
3. The reactor stirrer with a dispersion head structure according to claim 1, characterized in that, The dispersing head includes a mounting block and stirring teeth.
4. The reactor stirrer with a dispersion head structure according to claim 1, characterized in that, The inner wall of the reactor is provided with an annular groove, and an annular heating tube is provided in the annular groove.
5. The reactor stirrer with a dispersion head structure according to claim 1, characterized in that, The top of the reactor is equipped with a protective cover, and the drive mechanism is located inside the protective cover.
6. The reactor stirrer with a dispersion head structure according to claim 1, characterized in that, The reactor is equipped with a feed pipe at the top.
7. The reactor stirrer with a dispersion head structure according to claim 1, characterized in that, The bottom of the vessel is equipped with a feeding pipe, and a valve is installed on the feeding pipe.