Chemical reaction kettle convenient for bottom stirring
By introducing the misalignment setting of the flipped components and the stirring components into the chemical reactor, the problem of raw material deposition is solved, the stirring uniformity and efficiency are improved, and the adequacy of the chemical reaction is ensured.
Patent Information
- Application Number
- CN202421019717.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-11
AI Technical Summary
During the stirring process of existing chemical reactors, raw materials are often deposited at the bottom of the kettle and cannot be stirred evenly, which affects the purity of the finished product. The stirring mechanism is simple, reducing the stirring efficiency.
A chemical reactor including a mounting frame, a flip assembly and a stirring assembly is designed. The flip assembly drives the reactor body to flip, and combines the misalignment setting of the stirring assembly to expand the stirring range and improve stirring efficiency and uniformity.
It effectively avoids the deposition of raw materials at the bottom of the reaction kettle, improves the stirring uniformity and efficiency, and ensures that the raw materials are fully reacted.
Smart Images
Figure CN222240307U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of chemical production, in particular to a chemical reaction kettle which is convenient for stirring the bottom. Background Art
[0002] Reactors can be broadly understood as containers for physical or chemical reactions. The mixing function required by the process is achieved through the structural design and parameter configuration of the container. Reactors are widely used in petroleum, chemical, rubber, pesticide, dye, medicine, and food. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, and condensation. Chemical materials need to be fully and efficiently mixed before the reaction. A stirring mechanism is provided in the reactor. After the raw materials to be reacted are added to the reactor, the stirring mechanism is required to ensure that the various raw materials are mixed evenly and react fully.
[0003] In the process of stirring the raw materials in the existing chemical reactor through the internal stirring mechanism, the raw materials often deposit at the bottom of the reactor and cannot be stirred evenly, resulting in the raw materials not being able to fully react and affecting the purity of the finished product. At the same time, the stirring mechanism is mostly relatively simple, which reduces the stirring efficiency. Utility Model Content
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0005] A chemical reactor which is convenient for stirring the bottom comprises a support base and a reactor body, wherein a mounting frame is fixedly mounted on the top of the support base, a flip assembly is fixedly mounted on the side of the mounting frame, the reactor body is movably mounted on the inner side of the mounting frame, the reactor body is connected to the flip assembly, and a stirring assembly is movably mounted inside the reactor body.
[0006] A further improvement of the technical solution of the utility model is that the flip assembly includes two connecting shafts, which are respectively fixedly connected to the left and right sides of the reactor body, a transmission worm gear is fixedly installed on the outside of the connecting shaft, a mounting shell is fixedly installed on the left side of the mounting frame, a driving worm gear meshing with the transmission worm gear is rotatably installed inside the mounting shell, and a driving motor connected to the driving worm gear is fixedly installed on the outside of the mounting shell.
[0007] A further improvement of the technical solution of the utility model lies in that: the stirring assembly includes a rotating shaft 1 and a rotating shaft 2, and the rotating shaft 1 and the rotating shaft 2 are both rotatably installed inside the reactor body, one end of the rotating shaft 1 and the rotating shaft 2 are fixedly connected to a transmission wheel located outside the reactor body, a transmission toothed belt is movably installed outside the transmission wheel, a fixing frame located on the same side as the transmission wheel is fixedly installed outside the reactor body, a driving motor 2 is fixedly installed on the top of the fixing frame, and the driving motor 2 is connected to the rotating shaft 1, and a stirring rod located in the reactor body is fixedly installed outside the rotating shaft 1 and the rotating shaft 2, and a stirring blade is arranged outside the stirring rod.
[0008] A further improvement of the technical solution of the utility model is that: the connecting shaft is arranged in the middle of the reactor body, and the connecting shaft is rotatably connected to the inside of the mounting frame.
[0009] A further improvement of the technical solution of the utility model is that the stirring rod is located outside the first rotating shaft and the second rotating shaft in a staggered arrangement.
[0010] A further improvement of the technical solution of the utility model is that the first rotating shaft and the second rotating shaft are installed inside the reactor body in a bilaterally symmetrical manner.
[0011] A further improvement of the technical solution of the utility model is that a material inlet and outlet is arranged on a side of the reactor body away from the second driving motor.
[0012] A further improvement of the technical solution of the utility model is that reinforcing rods connected to the top of the support base are fixedly installed on both the front and rear sides of the mounting frame.
[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:
[0014] The utility model provides a chemical reaction kettle which is convenient for stirring the bottom. A mounting frame is provided and a reaction kettle body is mounted inside the mounting frame. The reaction kettle body is connected with a turnover assembly outside the mounting frame. When raw materials in the reaction kettle body are stirred and the raw materials at the bottom are deposited, the turnover assembly can be used to drive the reaction kettle body to rotate and the reaction kettle body can be turned over, so that the deposited raw materials fall down to participate in the stirring and fully react, thereby avoiding the raw materials from being deposited at the bottom of the reaction kettle body and improving the stirring uniformity.
[0015] The utility model provides a chemical reaction kettle which is convenient for stirring the bottom. By means of a stirring component arranged inside the reaction kettle body, the stirring component is staggered so that when stirring raw materials in the reaction kettle body, the size of the stirring position in the reaction kettle body is increased, the stirring range of the raw materials is expanded, and the stirring efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure of a chemical reaction kettle that is convenient for bottom stirring of the utility model;
[0017] Figure 2 It is a structural schematic diagram of the mounting frame of the utility model;
[0018] Figure 3 It is a structural schematic diagram of the flip assembly of the utility model;
[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the reactor body of the utility model;
[0020] Figure 5 It is a structural schematic diagram of the stirring assembly of the utility model.
[0021] In the figure: 1. Support base; 2. Reactor body; 21. Inlet and outlet; 3. Mounting frame; 31. Reinforcement rod; 4. Flipping assembly; 41. Connecting shaft; 42. Drive worm gear; 43. Mounting shell; 44. Drive worm; 45. Drive motor 1; 5. Stirring assembly; 51. Shaft 1; 52. Shaft 2; 53. Drive wheel; 54. Drive toothed belt; 55. Fixed frame; 56. Drive motor 2; 57. Stirring rod; 58. Stirring blade. DETAILED DESCRIPTION
[0022] The utility model is further described in detail below:
[0023] like Figures 1 to 5 As shown, the utility model provides a chemical reactor which is convenient for stirring the bottom, comprising a supporting base 1 and a reactor body 2, a mounting frame 3 is fixedly installed on the top of the supporting base 1, a flip assembly 4 is fixedly installed on the side of the mounting frame 3, the reactor body 2 is movably installed on the inner side of the mounting frame 3, the reactor body 2 is connected to the flip assembly 4, and a stirring assembly 5 is movably installed inside the reactor body 2.
[0024] By providing a mounting frame 3 and mounting the reactor body 2 inside the mounting frame 3, the turning assembly 4 outside the mounting frame 3 is connected to the reactor body 2. When the raw materials at the bottom are deposited by stirring the raw materials in the reactor body 2, the turning assembly 4 can be used to drive the reactor body 2 to rotate and turn the reactor body 2, so that the deposited raw materials fall down to participate in the stirring and fully react, thereby avoiding the raw materials from being deposited at the bottom of the reactor body 2 and improving the stirring uniformity. At the same time, by providing a stirring assembly 5 inside the reactor body 2, the stirring assembly 5 is staggered to increase the size of the stirring position in the reactor body 2 when stirring the raw materials in the reactor body 2, and the range of stirring the raw materials is expanded to improve the stirring efficiency.
[0025] like Figure 3As shown, the flip assembly 4 includes two connecting shafts 41, which are respectively fixedly connected to the left and right sides of the reactor body 2, a transmission worm gear 42 is fixedly installed on the outside of the connecting shaft 41, a mounting shell 43 is fixedly installed on the left side of the mounting frame 3, a driving worm 44 meshing with the transmission worm gear 42 is rotatably installed inside the mounting shell 43, and a driving motor 45 connected to the driving worm 44 is fixedly installed outside the mounting shell 43.
[0026] By controlling the driving motor 45, the driving worm 44 located inside the mounting shell 43 is driven to rotate, and the transmission worm wheel 42 meshing with the driving worm 44 rotates with the driving worm 44 to drive the connecting shaft 41 to rotate, and the connecting shaft 41 is connected to the reactor body 2, so that the reactor body 2 is driven to flip over, and the original bottom is turned upward, and the internal raw materials are turned over to prevent the raw materials from being deposited at the bottom of the reactor body 2 and affecting the stirring, thereby improving the stirring uniformity.
[0027] like Figure 5 As shown, the stirring assembly 5 includes a rotating shaft 1 51 and a rotating shaft 2 52, and the rotating shaft 1 51 and the rotating shaft 2 52 are both rotatably installed inside the reactor body 2, and one end of the rotating shaft 1 51 and the rotating shaft 2 52 are fixedly connected to a transmission wheel 53 located outside the reactor body 2, and a transmission toothed belt 54 is movably installed outside the transmission wheel 53, and a fixing frame 55 located on the same side as the transmission wheel 53 is fixedly installed outside the reactor body 2, and a driving motor 2 56 is fixedly installed on the top of the fixing frame 55, and the driving motor 2 56 is connected to the rotating shaft 1 51, and a stirring rod 57 located in the reactor body 2 is fixedly installed outside the rotating shaft 1 51 and the rotating shaft 2 52, and a stirring blade 58 is arranged outside the stirring rod 57.
[0028] The driving motor 2 56 on the control frame 55 drives the rotating shaft 1 51 connected thereto to rotate, and the transmission wheel 53 and the transmission belt 54 at the ends of the rotating shaft 1 51 and the rotating shaft 2 52 drive the rotating shaft 2 to rotate, and the rotation of the rotating shaft 1 51 and the rotating shaft 2 52 drives the stirring rod 57 disposed in an offset manner inside the reactor body 2 to rotate, and the stirring rod 57 rotates alternately with the stirring blade 58 to expand the stirring range of the raw materials in the reactor body 2, thereby improving the stirring efficiency.
[0029] like Figure 1 and Figure 3 As shown, the connecting shaft 41 is disposed in the middle of the reactor body 2 , and the connecting shaft 41 is rotatably connected to the inside of the mounting frame 3 .
[0030] The connecting shaft 41 is arranged in the middle of the reactor body 2 so as to improve the stability of the reactor body 2 when it is turned over.
[0031] like Figure 4 and Figure 5 As shown, the stirring rod 57 is located outside the rotating shaft 1 51 and the rotating shaft 2 52 and is staggered.
[0032] The first rotating shaft 51 and the second rotating shaft 52 are installed inside the reactor body 2 in a bilaterally symmetrical manner.
[0033] By staggering the stirring rod 57 outside the rotating shaft 1 51 and the rotating shaft 2 52 and coordinating with the symmetrical arrangement of the rotating shaft 1 51 and the rotating shaft 2 52 , the stirring range of the raw materials in the reactor body 2 is increased, thereby improving the stirring efficiency.
[0034] like Figure 2 As shown, a material inlet and outlet 21 is provided on a side of the reactor body 2 away from the second driving motor 56 .
[0035] The material inlet and outlet 21 is provided on one side of the driving motor 2 56 , so that the raw materials inside the reactor body 2 can be discharged conveniently.
[0036] like Figure 2 As shown, reinforcing rods 31 connected to the top of the support base 1 are fixedly mounted on both the front and rear sides of the mounting frame 3 .
[0037] The reinforcing rod 31 is connected between the mounting frame 3 and the supporting base 1 to improve the overall stability.
[0038] The working principle of the chemical reactor which is convenient for bottom stirring is described in detail below.
[0039] like Figures 1 to 5 As shown, the raw materials to be reacted are added into the reactor body 2 from the inlet and outlet 21 and then sealed, and the drive motor 2 56 on the fixed frame 55 is controlled to drive the rotating shaft 1 51 connected thereto to rotate, and the transmission wheels 53 and the transmission toothed belt 54 at the ends of the rotating shaft 1 51 and the rotating shaft 2 52 drive the rotating shaft 2 52 to rotate, and the rotation of the rotating shaft 1 51 and the rotating shaft 2 52 drives the stirring rod 57 disposed in a staggered manner inside the reactor body 2 to rotate, and the stirring rod 57 rotates alternately to cooperate with the stirring blade 58 to expand the stirring of the reactor. The stirring range of the raw materials in the body 2 is improved to improve the stirring efficiency. When the raw materials in the reactor body 2 are stirred, the driving motor 45 can be controlled to drive the driving worm 44 located inside the mounting shell 43 to rotate, and the transmission worm wheel 42 meshing with the driving worm 44 rotates with the driving worm 44 to drive the connecting shaft 41 to rotate, and the reactor body 2 is connected to the connecting shaft 41 through the reactor body 2, so that the reactor body 2 is driven to flip, and the original bottom is turned upward, and the internal raw materials are turned over to avoid the raw materials being deposited at the bottom of the reactor body 2 and affecting the stirring.
[0040] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A chemical reactor that facilitates bottom stirring, comprising a support base (1) and a reactor body (2), characterized in that: A mounting frame (3) is fixedly mounted on the top of the support base (1), a flip assembly (4) is fixedly mounted on the side of the mounting frame (3), the reactor body (2) is movably mounted on the inner side of the mounting frame (3), the reactor body (2) is connected to the flip assembly (4), and a stirring assembly (5) is movably mounted inside the reactor body (2).
2. A chemical reaction kettle that facilitates bottom stirring according to claim 1, characterized in that: The turnover assembly (4) comprises two connecting shafts (41), the two connecting shafts (41) being fixedly connected to the left and right sides of the reactor body (2), respectively; a transmission worm gear (42) is fixedly mounted on the outside of the connecting shafts (41); a mounting shell (43) is fixedly mounted on the left side of the mounting frame (3); a driving worm (44) meshing with the transmission worm gear (42) is rotatably mounted inside the mounting shell (43); and a driving motor (45) connected to the driving worm gear (44) is fixedly mounted on the outside of the mounting shell (43).
3. A chemical reaction kettle that facilitates bottom stirring according to claim 2, characterized in that: The stirring assembly (5) comprises a first rotating shaft (51) and a second rotating shaft (52), the first rotating shaft (51) and the second rotating shaft (52) being rotatably mounted inside the reactor body (2), one end of each of the first rotating shaft (51) and the second rotating shaft (52) being fixedly connected to a transmission wheel (53) located outside the reactor body (2), a transmission toothed belt (54) being movably mounted outside the transmission wheel (53), a fixed frame (55) being fixedly mounted outside the reactor body (2) and being located on the same side as the transmission wheel (53), a second driving motor (56) being fixedly mounted on the top of the fixed frame (55), the second driving motor (56) being connected to the first rotating shaft (51), a stirring rod (57) located inside the reactor body (2) being fixedly mounted outside the first rotating shaft (51) and the second rotating shaft (52), a stirring blade (58) being arranged outside the stirring rod (57).
4. A chemical reaction kettle for facilitating bottom stirring according to claim 2, characterized in that: The connecting rotating shaft (41) is arranged in the middle of the reactor body (2), and the connecting rotating shaft (41) is rotatably connected to the inside of the mounting frame (3).
5. A chemical reaction kettle that facilitates bottom stirring according to claim 3, characterized in that: The stirring rod (57) is located outside the first rotating shaft (51) and the second rotating shaft (52) in a staggered arrangement.
6. A chemical reaction kettle for facilitating bottom stirring according to claim 5, characterized in that: The first rotating shaft (51) and the second rotating shaft (52) are installed inside the reaction kettle body (2) in a bilaterally symmetrical manner.
7. A chemical reaction kettle for facilitating bottom stirring according to claim 3, characterized in that: A material inlet and outlet (21) is provided on a side of the reactor body (2) away from the second drive motor (56).
8. A chemical reaction kettle for facilitating bottom stirring according to claim 5, characterized in that: Reinforcement rods (31) connected to the top of the support base (1) are fixedly mounted on both the front and rear sides of the mounting frame (3).