Reaction kettle capable of feeding and mixing in advance
By introducing crushing rollers and meshing transmission systems into the reactor, the problem of difficult mixing of materials in the reactor is solved, and the advance crushing and premixing of materials is achieved, ensuring sufficient mixing effect and reaction efficiency.
Patent Information
- Application Number
- CN202421157911.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-24
AI Technical Summary
When mixing materials in existing reactors, it is easy to be difficult to mix due to materials agglomeration, especially those materials that are prone to cake during storage.
A reactor including a tank body, a crushing roller and a meshing transmission system is designed. The bevel gear set is driven by a motor drive shaft, the transmission shaft drives the synchronization wheel set and the mixing rod, the crushing roller performs premix of materials, and passes through the worm and gear. The ring drives the mixing rod to achieve convective stirring and ensures that the materials are fully mixed.
Premature crushing and premixing of difficult-to-mixed materials is achieved, the mixing effect is improved, and convective stirring is used during the stirring process to ensure that the materials are fully mixed, and the reaction efficiency and the purity of the product are improved.
Smart Images
Figure CN222325185U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of reaction kettles, in particular to a reaction kettle capable of adding materials and mixing in advance. Background Art
[0002] Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticide, dye, medicine and food. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization or condensation.
[0003] The main function of the reactor is to stir and mix the materials. When mixing materials, the existing reactor directly adds the materials to be mixed into the tank body. However, some materials are prone to agglomeration during storage, and it is not easy to mix them with other raw materials if they are directly sent into the reactor for stirring. Summary of the invention
[0004] The utility model aims to provide a reaction kettle capable of adding materials and mixing in advance, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a reaction kettle capable of pre-feeding and mixing, comprising a tank body and a crushing roller, the top of the tank body being fixedly connected to a tank cover by bolts, the top of the tank cover being fixed with a first feed port and a second feed port, the bottom of the tank body being penetrated and connected with a discharge port, a motor being installed at the center of the top of the tank body, and a drive shaft being fixed to the output end of the motor.
[0006] Preferably, a first bevel gear is fixed to the outer side of the drive shaft, a second bevel gear is meshingly connected to the outer side of the first bevel gear, a transmission shaft is fixedly connected to one side of the second bevel gear, a first synchronous wheel is fixedly connected to the outer side of the transmission shaft, and a synchronous belt is sleeved on the outer side of the first synchronous wheel.
[0007] Preferably, a second synchronous wheel is sleeved on one side of the synchronous belt, a driving gear is fixedly connected to one side of the second synchronous wheel, a driven gear is meshedly connected to the outer side of the driving gear, and a crushing roller is fixedly connected to one side of the driven gear and the driving gear.
[0008] Preferably, one side of the crushing roller is movably connected to the first feed port via a bearing, one end of the transmission shaft is fixedly connected to a mixing rod, and one side of the first feed port is movably connected to a worm via a bearing.
[0009] Preferably, the outer side of the worm is meshingly connected with a worm wheel, one side of the worm wheel is fixedly connected with a baffle via a connecting rod, and one side of the baffle is movably connected to the first feed port via a bearing.
[0010] Preferably, a bracket is fixedly connected to the bottom of the driving shaft, a gear ring is fixedly connected to the bottom of the bracket, and a pinion is meshingly connected to the inner side of the gear ring.
[0011] Preferably, a first stirring rod is fixedly connected to the bottom of the pinion gear, the bottom of the first stirring rod is movably connected to the tank body via a bearing, and second stirring rods are fixed around the bottom of the gear ring.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. When adding materials to the interior of the utility model, the materials that are difficult to mix can be added to the first feed port first, the motor drives the driving shaft to rotate, drives the bevel gear set to mesh, and makes the transmission shaft rotate, the transmission shaft drives the synchronous wheel set and the mixing rod to rotate, the synchronous wheel set drives the driving gear and the driven gear to mesh, the driving gear and the driven gear drive the two sets of crushing rollers to rotate synchronously in opposite directions, the materials entering the first feed port are crushed, and then the materials are pre-mixed by the rotating mixing rod. After the pre-mixing is completed, the worm can be rotated to drive the baffle to rotate and open, so that the materials enter the tank body, so that the materials that are difficult to mix can be crushed and mixed in advance, and the mixing effect is improved.
[0014] 2. When stirring the material inside the utility model, start the motor to drive the drive shaft to rotate. The drive shaft drives the gear ring to rotate through the bracket. The gear ring drives the second stirring rod to rotate and also engages with the pinion. The pinion drives the first stirring rod to rotate, so that convection is generated inside the tank body, and the material in the tank body is mixed, so that the material can be fully stirred. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0016] Figure 1 It is a schematic diagram of a partial cross-section three-dimensional structure of the utility model when viewed from above;
[0017] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;
[0018] Figure 3 It is a schematic diagram of a top view of a partial cross-section three-dimensional structure of the utility model;
[0019] Figure 4 It is a top view of the three-dimensional structure of the utility model;
[0020] Figure 5 It is a three-dimensional structural schematic diagram of the baffle of the utility model.
[0021] In the figure: 1. tank body; 2. tank cover; 3. first feed port; 4. second feed port; 5. discharge port; 6. motor; 7. drive shaft; 8. first bevel gear; 9. second bevel gear; 10. transmission shaft; 11. first synchronous wheel; 12. synchronous belt; 13. second synchronous wheel; 14. drive gear; 15. driven gear; 16. crushing roller; 17. mixing rod; 18. worm; 19. worm wheel; 20. baffle; 21. bracket; 22. gear ring; 23. pinion; 24. first stirring rod; 25. second stirring rod. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-Figure 5 The utility model provides a technical solution: a reaction kettle capable of adding materials and mixing in advance, comprising a tank body 1 and a crushing roller 16, the top of the tank body 1 is fixedly connected with a tank cover 2 by bolts, the top of the tank cover 2 is fixed with a first feed port 3 and a second feed port 4, the bottom of the tank body 1 is penetrated and connected with a discharge port 5, a motor 6 is installed at the center of the top of the tank body 1, and a driving shaft 7 is fixed to the output end of the motor 6; a first bevel gear 8 is fixed to the outside of the driving shaft 7, a second bevel gear 9 is meshedly connected to the outside of the first bevel gear 8, a transmission shaft 10 is fixedly connected to one side of the second bevel gear 9, a first synchronous wheel 11 is fixedly connected to the outside of the transmission shaft 10, and a synchronous belt 12 is sleeved on the outside of the first synchronous wheel 11; the synchronous belt 12 A second synchronous wheel 13 is sleeved on one side, a driving gear 14 is fixedly connected to one side of the second synchronous wheel 13, a driven gear 15 is meshedly connected to the outer side of the driving gear 14, and a crushing roller 16 is fixedly connected to one side of the driven gear 15 and the driving gear 14; one side of the crushing roller 16 is movably connected to the first feed port 3 through a bearing, a mixing rod 17 is fixedly connected to one end of the transmission shaft 10, and a worm 18 is movably connected to one side of the first feed port 3 through a bearing; a worm wheel 19 is meshedly connected to the outer side of the worm 18, and a baffle 20 is fixedly connected to one side of the worm wheel 19 through a connecting rod, and one side of the baffle 20 is movably connected to the first feed port 3 through a bearing, and the first bevel gear 8 and the second bevel gear 9 constitute a meshing transmission structure.
[0024] In specific implementation, when feeding into the interior of the utility model, the material that is not easy to mix can be first fed into the first feed port 3, the motor 6 drives the drive shaft 7 to rotate, drives the first bevel gear 8 to mesh with the second bevel gear 9, and rotates the transmission shaft 10, the transmission shaft 10 drives the first synchronous wheel 11 and the mixing rod 17 to rotate, the first synchronous wheel 11 drives the second synchronous wheel 13 to rotate through the synchronous belt 12, the second synchronous wheel 13 drives the driving gear 14 to mesh with the driven gear 15, the driving gear 14 and the driven gear 15 drive the two sets of crushing rollers 16 to rotate synchronously in the opposite direction, the material entering the first feed port 3 is crushed, and then the material is pre-mixed by the rotating mixing rod 17, after the pre-mixing is completed, the rotating worm 18 is meshed with the worm wheel 19, and the baffle 20 is driven by the worm wheel 19 to rotate and open, at this time, the mixed material in the first feed port 3 enters the tank body 1, and is mixed with the material therein, so that the difficult-to-mix material can be crushed and mixed in advance, and the mixing effect is improved.
[0025] See also Figure 1 and Figure 3 The bottom of the driving shaft 7 is fixedly connected with a bracket 21, the bottom of the bracket 21 is fixedly connected with a gear ring 22, and the inner side of the gear ring 22 is meshingly connected with a pinion 23; the bottom of the pinion 23 is fixedly connected with a first stirring rod 24, and the bottom of the first stirring rod 24 is movably connected to the tank body 1 through a bearing, and second stirring rods 25 are fixed around the bottom of the gear ring 22, and the gear ring 22 and the pinion 23 form a meshing transmission structure.
[0026] During specific implementation, when the material inside the utility model is stirred, the motor 6 is started to drive the drive shaft 7 to rotate. The drive shaft 7 drives the gear ring 22 to rotate through the bracket 21. The gear ring 22 drives the second stirring rod 25 to rotate while also meshing with the pinion 23. The pinion 23 drives the first stirring rod 24 to rotate, so that there are two stirring forms inside the tank body 1. The two stirring forms will cause convection inside the tank body 1, improve the reaction efficiency, reduce energy consumption, ensure the quality of the reactants and the purity of the products, and then fully stir the materials.
[0027] To sum up: when the utility model is used, the material is first added to the tank body 1 through the first feed port 3 or the second feed port 4, and then the motor 6 is started to drive the second stirring rod 25 to rotate to stir and mix the material in the tank body 1. After the mixing is completed, the discharge port 5 is opened to discharge the mixed material. This is the feature of the utility model. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.
[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A reaction kettle capable of pre-feeding and mixing, comprising a tank body (1) and a crushing roller (16), characterized in that: The top of the tank body (1) is fixedly connected to a tank cover (2) by bolts, the top of the tank cover (2) is fixed with a first feed port (3) and a second feed port (4), the bottom of the tank body (1) is connected through a discharge port (5), a motor (6) is installed at the center of the top of the tank body (1), and a drive shaft (7) is fixed to the output end of the motor (6).
2. A reaction kettle capable of pre-feeding and mixing according to claim 1, characterized in that: A first bevel gear (8) is fixed on the outer side of the driving shaft (7), a second bevel gear (9) is meshingly connected to the outer side of the first bevel gear (8), a transmission shaft (10) is fixedly connected to one side of the second bevel gear (9), a first synchronous wheel (11) is fixedly connected to the outer side of the transmission shaft (10), and a synchronous belt (12) is sleeved on the outer side of the first synchronous wheel (11).
3. A reaction kettle capable of pre-feeding and mixing according to claim 2, characterized in that: A second synchronous wheel (13) is sleeved on one side of the synchronous belt (12); a driving gear (14) is fixedly connected to one side of the second synchronous wheel (13); a driven gear (15) is meshedly connected to the outer side of the driving gear (14); and a crushing roller (16) is fixedly connected to one side of each of the driven gear (15) and the driving gear (14).
4. A reaction kettle capable of pre-feeding and mixing according to claim 3, characterized in that: One side of the crushing roller (16) is movably connected to the first feed port (3) via a bearing, one end of the transmission shaft (10) is fixedly connected to a mixing rod (17), and one side of the first feed port (3) is movably connected to a worm (18) via a bearing.
5. A reaction kettle capable of pre-feeding and mixing according to claim 4, characterized in that: The outer side of the worm (18) is meshingly connected with a worm wheel (19), one side of the worm wheel (19) is fixedly connected with a baffle (20) via a connecting rod, and one side of the baffle (20) is movably connected to the first feed port (3) via a bearing.
6. The reaction kettle capable of pre-feeding and mixing according to claim 1, characterized in that: The bottom of the driving shaft (7) is fixedly connected to a bracket (21), the bottom of the bracket (21) is fixedly connected to a gear ring (22), and the inner side of the gear ring (22) is meshingly connected to a pinion (23).
7. A reaction kettle capable of pre-feeding and mixing according to claim 6, characterized in that: The bottom of the pinion (23) is fixedly connected to a first stirring rod (24), the bottom of the first stirring rod (24) is movably connected to the tank body (1) via a bearing, and second stirring rods (25) are fixed around the bottom of the gear ring (22).