Stirring device for chemical production

Abstract

The utility model discloses a stirring device for chemical industry production, and particularly relates to the technical field of chemical industry production, the stirring device comprises a bottom plate, a motor is started to drive a first gear to rotate, then a second gear and a third gear are driven to rotate, and when the first gear rotates, a long column and a stirring blade are driven to rotate, so that liquid in a stirring barrel is conveniently stirred; when a gear II and a gear III rotate, a disc and a column body are driven to rotate, then a waist-shaped groove plate is driven to circularly move back and forth, and an arc-shaped push plate is further driven to circularly move back and forth, so that liquid close to the inner wall of the stirring barrel is pushed to be close to a stirring center, and a mixing dead zone formed by influence of the barrel wall is reduced; an arc-shaped push plate increases the contact area and action time with liquid at the barrel wall, enhances the mixing effect at the position and ensures that the whole mixing is more uniform, the device can move through universal wheels, and when stirring is needed, an air cylinder can be started to drive a supporting block to move downwards to be in contact with the ground, so that the device is supported.

Description

Technical Field

[0001] This utility model relates to the field of chemical production technology, specifically to a stirring device used in chemical production. Background Technology

[0002] In chemical production processes, many reactions and operations use liquids as a medium or involve liquids, requiring the use of stirring devices.

[0003] Chinese patent CN209663151U discloses a stirring device for chemical production. This stirring device can quickly achieve the purpose of stirring during use. The stirring rod structure is firmly fixed to avoid shaking and ensure smooth operation, thus meeting the usage requirements.

[0004] However, in the above-mentioned chemical production mixing device, only the stirring rod is used to stir the liquid, which is not uniform enough. The liquid near the inner wall of the mixing tank is relatively far from the center of the mixing and cannot be smoothly integrated into the central area of ​​the vortex formed by the stirring rod. As a result, they cannot be fully mixed and the overall mixing effect is poor.

[0005] Therefore, it is necessary to invent a stirring device for chemical production. Utility Model Content

[0006] The purpose of this invention is to provide a stirring device for chemical production, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a stirring device for chemical production, comprising a base plate, a stirring tank fixedly mounted on the top of the base plate, gear one, gear two, and gear three rotatably mounted on the top of the stirring tank, gear one meshing with gear two and gear three respectively, a long column fixedly mounted on the bottom of gear one, multiple stirring blades fixedly mounted on the outer side of the long column, a rotating shaft fixedly mounted on the bottom of gear two and gear three, the rotating shaft penetrating the stirring tank and a disc fixedly mounted on its end, a column fixedly mounted on the bottom of the disc, an arc-shaped push plate slidingly mounted on the inner wall of the stirring tank, a waist-shaped groove plate fixedly mounted on the top of the arc-shaped push plate, and the column movably mounted within the waist-shaped groove plate.

[0008] Preferably, an L-shaped plate is fixedly provided on the top of the mixing tank, and a motor is fixedly provided on the top of the L-shaped plate. The output shaft of the motor passes through the L-shaped plate and is fixedly connected to a gear.

[0009] Preferably, connecting blocks are fixedly provided at both ends of the bottom of the waist-shaped groove plate, and the connecting blocks are fixedly connected to the top of the arc-shaped push plate.

[0010] Preferably, the top of the arc-shaped push plate is fixed with symmetrically distributed sliders, and the top inner wall of the mixing tank is provided with symmetrically distributed grooves, and the sliders are slidably installed in the grooves.

[0011] Preferably, the bottom of the arc-shaped push plate is fixed with symmetrically distributed rectangular blocks, and the bottom inner wall of the mixing tank is provided with symmetrically distributed rectangular grooves, and the rectangular blocks are slidably installed in the rectangular grooves.

[0012] Preferably, the mixing tank has a feed inlet at the top and a discharge outlet at the bottom.

[0013] Preferably, the bottom of the base plate is fixedly provided with a plurality of universal wheels, and the top of the base plate is fixedly provided with symmetrically distributed cylinders, the telescopic end of the cylinders passing through the base plate and having a support block fixedly provided at its end.

[0014] Preferably, the top of the mixing tank has a circular groove, through which the long column passes.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. The motor starts and drives gear one to rotate, which in turn drives gear two and gear three to rotate. When gear one rotates, it drives the long column and stirring blade to rotate, which facilitates the stirring of the liquid in the mixing tank. When gear two and gear three rotate, they drive the disc and column to rotate, which in turn drives the waist-shaped groove plate to move back and forth in a circular motion. This further drives the arc-shaped push plate to move back and forth in a circular motion, thereby pushing the liquid near the inner wall of the mixing tank towards the mixing center, reducing the mixing dead zone caused by the tank wall. The arc-shaped push plate increases the contact area and contact time with the liquid at the tank wall, enhancing the mixing effect at this point and ensuring a more uniform overall mixing.

[0017] 2. The device can be moved by casters, making it easy to move to the area where it needs to be worked. When stirring is required, the cylinder can be activated, which will drive the support block to move downwards and make contact with the ground to support the device. Attached Figure Description

[0018] Figure 1 A schematic diagram of the overall structure of this utility model;

[0019] Figure 2 A schematic diagram of the base plate structure provided by this utility model;

[0020] Figure 3 A schematic diagram of the gear structure provided by this utility model;

[0021] Figure 4 A schematic diagram of the gear structure provided by this utility model;

[0022] Figure 5A schematic diagram of the arc-shaped push plate structure provided by this utility model.

[0023] In the diagram: 1. Base plate; 11. Cylinder; 12. Support block; 13. Caster wheel; 14. Mixing tank; 141. Slide groove; 15. L-shaped plate; 16. Motor; 17. Feed inlet; 18. Discharge outlet; 21. Gear 1; 211. Long column; 212. Mixing blade; 22. Gear 2; 23. Rotating shaft; 24. Disc; 26. Column; 27. Waist-shaped groove plate; 28. Arc-shaped push plate; 281. Connecting block; 282. Sliding block; 29. ​​Gear 3. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example: Figures 1-5 As shown, this utility model provides a stirring device for chemical production, including a base plate 1. A stirring tank 14 is fixedly mounted on the top of the base plate 1. Gear 1 21, gear 22, and gear 3 29 are rotatably mounted on the top of the stirring tank 14. Gear 1 21 meshes with gear 22 and gear 3 29 respectively. A long column 211 is fixedly mounted on the bottom of gear 1 21. Multiple stirring blades 212 are fixedly mounted on the outer side of the long column 211. A rotating shaft 23 is fixedly mounted on the bottom of gear 22 and gear 3 29. The rotating shaft 23 passes through the stirring tank 14 and a disc 24 is fixedly mounted on its end. A column 26 is fixedly mounted on the bottom of the disc 24. An arc-shaped push plate 28 is slidably mounted on the inner wall of the stirring tank 14. A waist-shaped groove plate 27 is fixedly mounted on the top of the arc-shaped push plate 28. The column 26 is movably mounted in the waist-shaped groove plate 27.

[0026] Furthermore, an L-shaped plate 15 is fixedly provided on the top of the mixing tank 14, and a motor 16 is fixedly provided on the top of the L-shaped plate 15. The output shaft of the motor 16 passes through the L-shaped plate 15 and is fixedly connected to the gear 21 to facilitate the rotation of the gear 21.

[0027] Furthermore, connecting blocks 281 are fixedly provided at both ends of the bottom of the waist-shaped groove plate 27. The connecting blocks 281 are fixedly connected to the top of the arc-shaped push plate 28 to facilitate the sliding of the arc-shaped push plate 28.

[0028] Furthermore, the top of the arc-shaped push plate 28 is fixed with symmetrically distributed sliders 282, and the top inner wall of the mixing tank 14 is provided with symmetrically distributed grooves 141, and the sliders 282 are slidably installed in the grooves 141.

[0029] Furthermore, the bottom of the arc-shaped push plate 28 is fixed with symmetrically distributed rectangular blocks, and the bottom inner wall of the mixing tank 14 is provided with symmetrically distributed rectangular grooves. The rectangular blocks are slidably installed in the rectangular grooves to facilitate the stable sliding of the arc-shaped push plate 28.

[0030] Furthermore, the mixing tank 14 has a feed inlet 17 at the top and a discharge port 18 at the bottom. The discharge port 18 is equipped with an electromagnetic valve. When it is necessary to discharge material, the electromagnetic valve is opened to facilitate the discharge.

[0031] Furthermore, the bottom of the base plate 1 is fixedly provided with a plurality of universal wheels 13, and the top of the base plate 1 is fixedly provided with symmetrically distributed cylinders 11. The telescopic end of the cylinder 11 passes through the base plate 1 and a support block 12 is fixedly provided at its end to facilitate support of the device.

[0032] Furthermore, a circular groove is provided on the top of the mixing tank 14, and the long column 211 passes through the circular groove.

[0033] Working principle: When in use, this device can be moved by casters to easily move to the area where it needs to work. When stirring is required, cylinder 11 can be activated, which will drive the support block 12 to move downward and contact the ground to support the device.

[0034] Then, the liquid to be stirred is poured in through the feed inlet 17, and the motor 16 is started, which drives the gear 1 21 to rotate, which in turn drives the gear 2 22 and the gear 3 29 to rotate. When the gear 1 21 rotates, it will drive the long column 211 and the stirring blade 212 to rotate, which facilitates stirring of the liquid in the stirring tank 14.

[0035] When gears 22 and 39 rotate, they drive the disc 24 to rotate, which in turn drives the column 26 to make circular motion within the waist-shaped groove plate 27. This causes the waist-shaped groove plate 27 to move back and forth in a cyclical manner, which in turn drives the arc-shaped push plate 28 to move back and forth in a cyclical manner. This pushes the liquid near the inner wall of the mixing tank 14 toward the mixing center, reducing the mixing dead zone caused by the tank wall. The arc-shaped push plate 28 increases the contact area and contact time with the liquid at the tank wall, enhancing the mixing effect at this point and ensuring a more uniform overall mixing.

[0036] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stirring device for chemical production, comprising a base plate (1), characterized in that: A mixing tank (14) is fixedly provided on the top of the base plate (1). Gear 1 (21), gear 2 (22) and gear 3 (29) are rotatably provided on the top of the mixing tank (14). Gear 1 (21) meshes with gear 2 (22) and gear 3 (29) respectively. A long column (211) is fixedly provided at the bottom of gear 1 (21). Multiple stirring blades (212) are fixedly provided on the outer side of the long column (211). A rotating shaft (23) is fixedly provided at the bottom of gear 2 (22) and gear 3 (29). The rotating shaft (23) passes through the mixing tank (14) and a disc (24) is fixedly provided at its end. A column (26) is fixedly provided at the bottom of the disc (24). An arc-shaped push plate (28) is slidably provided on the inner wall of the mixing tank (14). A waist-shaped groove plate (27) is fixedly provided on the top of the arc-shaped push plate (28). The column (26) is movably installed in the waist-shaped groove plate (27).

2. The stirring device for chemical production according to claim 1, characterized in that: An L-shaped plate (15) is fixedly provided on the top of the mixing tank (14), and a motor (16) is fixedly provided on the top of the L-shaped plate (15). The output shaft of the motor (16) passes through the L-shaped plate (15) and is fixedly connected to the gear (21).

3. A stirring device for chemical production according to claim 1, characterized in that: The bottom ends of the waist-shaped groove plate (27) are fixedly provided with connecting blocks (281), and the connecting blocks (281) are fixedly connected to the top of the arc-shaped push plate (28).

4. A stirring device for chemical production according to claim 1, characterized in that: The top of the arc-shaped push plate (28) is fixed with symmetrically distributed sliders (282), and the top inner wall of the mixing tank (14) is provided with symmetrically distributed grooves (141), and the sliders (282) are slidably installed in the grooves (141).

5. A stirring device for chemical production according to claim 1, characterized in that: The bottom of the arc-shaped push plate (28) is fixed with symmetrically distributed rectangular blocks, and the bottom inner wall of the mixing tank (14) is provided with symmetrically distributed rectangular grooves, and the rectangular blocks are slidably installed in the rectangular grooves.

6. A stirring device for chemical production according to claim 1, characterized in that: The mixing tank (14) has a feed inlet (17) at the top and a discharge outlet (18) at the bottom.

7. A stirring device for chemical production according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly provided with multiple universal wheels (13), and the top of the base plate (1) is fixedly provided with symmetrically distributed cylinders (11). The telescopic end of the cylinder (11) passes through the base plate (1) and a support block (12) is fixedly provided at its end.

8. A stirring device for chemical production according to claim 1, characterized in that: The top of the mixing tank (14) has a circular groove, and the long column (211) passes through the circular groove.

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