A homogenizing stirrer for a reaction vessel

Abstract

The utility model discloses a homogenization stirrer for reation kettle relates to reation kettle technical field, including reation kettle main part, one side top of reation kettle main part is fixed and is installed with stirring motor, one side top of stirring motor is rotatably connected with drive link, one side top of drive link is fixedly connected with rotating top disc, one side bottom of rotating top disc is fixedly connected with first mounting column. Through setting stirring motor control drive link's rotation, drive rotating top disc to realize rotating operation, utilize a plurality of positions first mounting column surface's fixed connection column and stirring scraping plate, for reation kettle main part inside outside stirring operation, through stirring scraping plate can directly contact the inner wall of reation kettle main part, not only can realize stirring operation for material, also can directly realize scraping operation for the material on the inner wall of reation kettle main part, avoid material adhesion on the inner wall of reation kettle main part, difficult to clean still can increase the problem of production cost.

Description

Technical Field

[0001] This utility model relates to the field of reaction vessel technology, and in particular to a homogenizing stirrer for a reaction vessel. Background Technology

[0002] Reactors are commonly used equipment in chemical production processes. To ensure rapid chemical reactions and uniform mixing, the materials inside the reactor need to be stirred. During the stirring and reaction process, the properties of the materials inside the reactor change as the reaction proceeds, including their viscosity. Existing stirrers generally have a fixed radius and cannot be adjusted according to the viscosity of the materials inside the reactor, making it difficult to meet the need for rapid mixing of materials with different viscosities. The two patents mentioned above mainly adjust the length of the stirring rod based on the change in material viscosity. While changing the length of the stirring rod can help it cope with materials of different viscosities to some extent, the stirring effect is still not ideal when the stirring rod is too short. Therefore, we have redesigned a homogenizing stirrer for reactors. Utility Model Content

[0003] The purpose of this invention is to provide a homogenizing stirrer for a reaction vessel.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a homogenizing stirrer for a reaction vessel, comprising a reaction vessel body, a stirring motor fixedly installed at one top side of the reaction vessel body, a drive rod rotatably connected to one top side of the stirring motor, a rotating top plate fixedly connected to one top side of the drive rod, a first mounting column fixedly connected to one bottom side of the rotating top plate, a fixed connecting column fixedly installed on one side surface of the first mounting column, a stirring scraper fixedly connected to one top side of the fixed connecting column, a power box fixedly installed on one side of the stirring motor, a stabilizing support fixedly connected to one bottom side of the reaction vessel body, and a stabilizing foot fixedly connected to one bottom side of the stabilizing support. The rotating top plate has a connecting rod fixedly connected to one bottom side, a driven plate fixedly connected to one bottom side of the connecting rod, a second mounting post fixedly connected to one bottom side of the driven plate, a limit plate fixedly mounted on one bottom side surface of the second mounting post, a snap-fit ​​mounting ring detachably mounted on one side surface of the second mounting post, a fixed plate fixedly connected to one side of the snap-fit ​​mounting ring, a first locking mounting hole formed on one side surface of the fixed plate, an inner stirring blade detachably mounted inside one side of the fixed plate, a convection hole formed on one side surface of the inner stirring blade, a snap-fit ​​mounting plate fixedly mounted on the top side surface of the inner stirring blade, and a second locking mounting hole formed on one side surface of the snap-fit ​​mounting plate.

[0005] Preferably, the positions of the fixed connecting column and the stirring scraper are one-to-one, the number of fixed connecting columns is several, and the several fixed connecting columns are evenly distributed on one side surface of the first mounting column, and the connection relationship between the stirring scraper and the reactor body is a sliding connection.

[0006] Preferably, the connection between the stirring motor and the drive rod is a drive connection, and there are several connecting rods, which are distributed in a circle between the rotating top plate and the driven plate.

[0007] Preferably, the connection between the snap-fit ​​mounting ring and the second mounting post is a snap-fit ​​connection, the connection between the snap-fit ​​mounting disc and the fixed disc is a movable snap-fit ​​connection, the positions of the first locking mounting hole and the second locking mounting hole correspond one-to-one, the cross-sectional diameters of the first locking mounting hole and the second locking mounting hole are the same, the convection holes penetrate the surface of the inner stirring blade, and the convection holes are arranged in a matrix on the surface of the inner stirring blade.

[0008] Compared with related technologies, the homogenizing stirrer for reaction vessels provided by this utility model has the following beneficial effects: 1. This utility model provides a homogenizing stirrer for a reactor. By setting a stirring motor to control the rotation of the drive rod, the rotating top plate is driven to achieve rotation operation. Utilizing fixed connecting columns on the surface of the first mounting column at multiple positions and a stirring scraper, the stirring scraper can directly contact the inner wall of the reactor body for stirring operations inside and outside the reactor body. This not only achieves stirring operation for materials, but also directly scrapes off materials on the inner wall of the reactor body, avoiding the problem of materials adhering to the inner wall of the reactor body, which is difficult to clean and increases production costs.

[0009] 2. This utility model provides a homogenizing stirrer for a reactor. It features a direct connection between the driven disc and the rotating top disc via a connecting rod. The rotation of the top disc directly drives the rotation of the driven disc. Multiple stirring devices mounted on the second mounting column, combined with the stirring scraper, improve stirring efficiency and ensure uniformity within the reactor body. The inner stirring blades are directly snapped into the fixed disc via a snap-fit ​​mounting plate. A fixing device is installed inside the first and second locking mounting holes, facilitating both installation and disassembly, thus simplifying the replacement of the inner stirring blades. The convection holes on the surface of the inner stirring blades enhance the stirring convection effect, further improving the uniformity of the stirring. Attached Figure Description

[0010] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic side view of the overall structure of the stirring device of this utility model; Figure 3 This is a side view of the stirring device of this utility model. Figure 4 This is a schematic diagram of the disassembled side view of the snap-fit ​​mounting ring and inner stirring blade of this utility model.

[0011] Labels in the diagram: 1. Reactor body; 2. Stirring motor; 3. Drive rod; 4. Rotating top plate; 5. First mounting column; 6. Fixed connecting column; 7. Stirring scraper; 8. Power box; 9. Stabilizing support column; 10. Stabilizing foot plate; 11. Connecting rod; 12. Driven plate; 13. Second mounting column; 14. Limiting top plate; 15. Snap-fit ​​mounting ring; 16. Fixed plate; 17. First locking mounting hole; 18. Inner stirring blade; 19. Convection hole; 20. Snap-fit ​​mounting plate; 21. Second locking mounting hole. Detailed Implementation

[0012] Example 1: Please see Figure 1-4 This utility model provides a technical solution: a homogenizing stirrer for a reaction vessel, comprising a reaction vessel body 1, a stirring motor 2 fixedly installed on one side top of the reaction vessel body 1, a drive rod 3 rotatably connected to one side top of the stirring motor 2, a rotating top plate 4 fixedly connected to one side top of the drive rod 3, a first mounting column 5 fixedly connected to one side bottom of the rotating top plate 4, a fixed connecting column 6 fixedly installed on one side surface of the first mounting column 5, a stirring scraper 7 fixedly connected to one side top of the fixed connecting column 6, a power box 8 fixedly installed on one side of the stirring motor 2, a stabilizing support column 9 fixedly connected to one side bottom of the reaction vessel body 1, a stabilizing foot plate 10 fixedly connected to one side bottom of the stabilizing support column 9, the fixed connecting columns 6 and the stirring scraper 7 are in one-to-one correspondence, the number of fixed connecting columns 6 is several, the several fixed connecting columns 6 are evenly distributed on one side surface of the first mounting column 5, and the connection relationship between the stirring scraper 7 and the reaction vessel body 1 is a sliding connection.

[0013] In the implementation plan, the rotation of the drive rod 3 is controlled by the stirring motor 2, which drives the rotating top plate 4 to achieve rotation operation. The fixed connecting column 6 and the stirring scraper 7 on the surface of the first mounting column 5 at multiple positions are used for stirring operations inside and outside the reactor body 1. The stirring scraper 7 can directly contact the inner wall of the reactor body 1, which can not only achieve stirring operation for materials, but also directly scrape off the materials on the inner wall of the reactor body 1, avoiding the problem of materials adhering to the inner wall of the reactor body 1, which is difficult to clean and will increase production costs.

[0014] Example 2: Please see Figure 1-4This utility model provides a technical solution: a homogenizing stirrer for a reaction vessel, comprising: a connecting rod 11 fixedly connected to one bottom end of a rotating top plate 4; a driven plate 12 fixedly connected to one bottom end of the connecting rod 11; a second mounting column 13 fixedly connected to one bottom end of the driven plate 12; a limiting top plate 14 fixedly mounted on one bottom surface of the second mounting column 13; a snap-fit ​​mounting ring 15 detachably mounted on one side surface of the second mounting column 13; a fixed plate 16 fixedly connected to one side of the snap-fit ​​mounting ring 15; a first locking mounting hole 17 formed on one side surface of the fixed plate 16; an inner stirring blade 18 detachably mounted inside one side of the fixed plate 16; a convection hole 19 formed on one side surface of the inner stirring blade 18; and a convection hole 19 formed on one side surface of the inner stirring blade 18. A snap-fit ​​mounting plate 20 is fixedly installed at the top of the surface. A second locking mounting hole 21 is opened on one side surface of the snap-fit ​​mounting plate 20. The connection relationship between the stirring motor 2 and the drive rod 3 is a drive connection. There are several connecting rods 11, which are distributed in a circle between the rotating top plate 4 and the driven plate 12. The connection relationship between the snap-fit ​​mounting ring 15 and the second mounting post 13 is a snap-fit ​​connection. The connection relationship between the snap-fit ​​mounting plate 20 and the fixed plate 16 is a movable snap-fit ​​connection. The positions of the first locking mounting hole 17 and the second locking mounting hole 21 are one-to-one. The cross-sectional diameters of the first locking mounting hole 17 and the second locking mounting hole 21 are the same. The convection holes 19 penetrate the surface of the inner stirring blade 18 and are arranged in a matrix on the surface of the inner stirring blade 18.

[0015] In the implementation scheme, by setting a direct connection between the driven disk 12 and the rotating top disk 4 through the connecting rod 11, the rotation of the rotating top disk 4 can directly drive the rotation of the driven disk 12. Utilizing the multiple stirring devices installed on the second mounting column 13, the stirring in the center of the reactor body 1, combined with the stirring scraper 7, improves the stirring efficiency and ensures the uniformity of stirring. The inner stirring blade 18 is directly snapped into the interior of the fixed disk 16 through the snap-fit ​​mounting plate 20. The fixing device is installed inside the first locking mounting hole 17 and the second locking mounting hole 21, which facilitates both installation and disassembly, thereby facilitating the replacement of the inner stirring blade 18. The convection holes 19 on the surface of the inner stirring blade 18 can improve the stirring convection effect of the device, further improving the stirring uniformity of the device.

[0016] Working principle: By setting the stirring motor 2 to control the rotation of the drive rod 3, the rotating top plate 4 is driven to achieve rotation operation. By using the fixed connecting column 6 and stirring scraper 7 on the surface of the first mounting column 5 at multiple positions, the stirring scraper 7 can directly contact the inner wall of the reactor body 1 for stirring operations inside and outside the reactor body 1. It can not only achieve stirring operation for materials, but also directly scrape off the materials on the inner wall of the reactor body 1, avoiding the problem of materials adhering to the inner wall of the reactor body 1, which is difficult to clean and will increase production costs. By setting a direct connection between the driven disk 12 and the rotating top disk 4 through the connecting rod 11, the rotation of the rotating top disk 4 can directly drive the rotation of the driven disk 12. Utilizing the multiple stirring devices installed on the second mounting column 13, the stirring in the center of the reactor body 1, combined with the stirring scraper 7, improves stirring efficiency and ensures stirring uniformity. The inner stirring blade 18 is directly snapped into the interior of the fixed disk 16 through the snap-fit ​​mounting plate 20. The fixing device is installed inside the first locking mounting hole 17 and the second locking mounting hole 21, which facilitates both installation and disassembly, thereby facilitating the replacement of the inner stirring blade 18. The convection holes 19 on the surface of the inner stirring blade 18 can improve the stirring convection effect of the device, further improving the stirring uniformity of the device.

Claims

1. A homogenizing stirrer for a reaction kettle, comprising a reaction kettle body (1), a stirring motor (2) is fixedly installed at one side top end of the reaction kettle body (1), characterized in that: A drive rod (3) is rotatably connected to one top of the stirring motor (2). A rotating top plate (4) is fixedly connected to one top of the drive rod (3). A first mounting column (5) is fixedly connected to one bottom of the rotating top plate (4). A fixed connecting column (6) is fixedly installed on one side of the first mounting column (5). A stirring scraper (7) is fixedly connected to one top of the fixed connecting column (6). An electric box (8) is fixedly installed on one side of the stirring motor (2). A stabilizing support column (9) is fixedly connected to one bottom of the reactor body (1). A stabilizing foot plate (10) is fixedly connected to one bottom of the stabilizing support column (9). A connecting rod (11) is fixedly connected to one bottom of the rotating top plate (4). A driven plate (12) is fixedly connected to one bottom of the connecting rod (11). The driven disk (12) is fixedly connected to a second mounting post (13) at one bottom end. A limit plate (14) is fixedly installed on the bottom surface of one side of the second mounting post (13). A snap-fit ​​mounting ring (15) is detachably installed on one side surface of the second mounting post (13). A fixed plate (16) is fixedly connected to one side of the snap-fit ​​mounting ring (15). A first locking mounting hole (17) is opened on one side surface of the fixed plate (16). An inner stirring blade (18) is detachably installed inside one side of the fixed plate (16). A convection hole (19) is opened on one side surface of the inner stirring blade (18). A snap-fit ​​mounting plate (20) is fixedly installed on the top side of the inner stirring blade (18). A second locking mounting hole (21) is opened on one side surface of the snap-fit ​​mounting plate (20).

2. A homogenizing stirrer for a reaction vessel according to claim 1, characterized in that The positions of the fixed connecting column (6) and the stirring scraper (7) are in one-to-one correspondence. There are several fixed connecting columns (6), and several fixed connecting columns (6) are distributed at equal intervals on one side surface of the first mounting column (5). The connection relationship between the stirring scraper (7) and the reactor body (1) is a sliding connection.

3. A homogenizing stirrer for a reaction vessel according to claim 1, characterized in that The connection between the stirring motor (2) and the drive rod (3) is a drive connection. There are several connecting rods (11), and the several connecting rods (11) are distributed in a circle between the rotating top plate (4) and the driven plate (12).

4. A homogenizing stirrer for a reaction vessel according to claim 1, characterized in that The connection between the snap-fit ​​mounting ring (15) and the second mounting post (13) is a snap-fit ​​connection, and the connection between the snap-fit ​​mounting plate (20) and the fixed plate (16) is a movable snap-fit ​​connection. The positions of the first locking mounting hole (17) and the second locking mounting hole (21) correspond one-to-one. The cross-sectional diameters of the first locking mounting hole (17) and the second locking mounting hole (21) are the same. The convection hole (19) penetrates the surface of the inner stirring blade (18), and the convection holes (19) are arranged in a matrix on the surface of the inner stirring blade (18).

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