Emulsion reaction kettle for producing water-based emulsion

Abstract

The utility model relates to the technical field of emulsification reaction kettles, and discloses an emulsification reaction kettle for water-based emulsion production, which comprises a reaction kettle, L-shaped supporting legs fixedly connected to the front and rear surfaces of the reaction kettle, a fixing sleeve arranged on the upper surface of the reaction kettle and penetrating into the reaction kettle, and a cleaning assembly arranged on the reaction kettle, the stirring assembly is arranged on the two L-shaped supporting legs, the stirring assembly comprises two multi-section air cylinders, the two multi-section air cylinders are fixedly connected to the upper surfaces of the two L-shaped supporting legs correspondingly, and the telescopic ends of the two multi-section air cylinders are fixedly connected with L-shaped connecting frames correspondingly. By moving the whole second connecting shaft up and down, the water-based emulsion raw material can be turned over during stirring, so that the water-based emulsion raw material is turned over up and down and fully stirred, and the stirring speed and stirring quality of the water-based emulsion raw material are further improved.

Description

Technical Field

[0001] This utility model relates to the field of emulsification reactor technology, specifically to an emulsification reactor for the production of aqueous emulsions. Background Technology

[0002] Emulsification reactors used in the production of water-based emulsions are crucial equipment in chemical production. They are mainly used to achieve rapid dispersion, emulsification, and homogenization of materials. In the production of water-based emulsions, the raw materials for water-based emulsions need to be continuously stirred.

[0003] In existing technologies, when using an emulsification reactor for uniform stirring, most stirring devices only start stirring from the center of the water-based emulsion raw material using a single stirring rod. This means that the stirring cannot reach the outer edges or the height of the pigment as needed, resulting in slow stirring uniformity and low stirring efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an emulsification reactor for the production of aqueous emulsions. This solves the problem that stirring of aqueous emulsion raw materials starts from the center using only one stirring rod, which cannot achieve all-round stirring of the outer side or height of the pigment as needed, resulting in slow stirring uniformity and low stirring efficiency.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: an emulsification reactor for the production of aqueous emulsions, comprising a reactor, with L-shaped support legs fixedly connected to both the front and rear surfaces of the reactor, and a fixing sleeve provided on the upper surface of the reactor, the fixing sleeve penetrating into the interior of the reactor;

[0008] Cleaning components are installed on the reactor.

[0009] The stirring assembly is mounted on two L-shaped support legs. The stirring assembly includes two multi-stage cylinders, which are respectively fixedly connected to the upper surfaces of the two L-shaped support legs.

[0010] Among them, the telescopic ends of the two multi-segment cylinders are fixedly connected to L-shaped connecting frames, the upper surface of the reactor is provided with mounting frames, the mounting frames are fixedly connected to the two L-shaped connecting frames, and the upper surface of the mounting frames is fixedly installed with the first servo motor.

[0011] The output end of the first servo motor rotates through the lower surface of the mounting bracket, and the output end of the first servo motor is fixedly connected to the second connecting shaft.

[0012] The lower end of the second connecting shaft slides through the inner wall of the fixed sleeve and extends into the interior of the reactor.

[0013] Preferably, three sets of stirring rods are fixedly connected to the outer wall of the second connecting shaft, and each set of stirring rods consists of four stirring rods arranged in a cross shape;

[0014] The outer wall of the second connecting shaft is provided with multiple stirring plates, and the upper and lower surfaces of the multiple stirring plates are fixedly connected to the stirring rod.

[0015] Preferably, the cleaning assembly includes a concave frame, which is fixedly connected to the lower surface of the reactor. A second servo motor is fixedly installed on the lower surface of the concave frame, and the output end of the second servo motor rotates through the upper surface of the concave frame.

[0016] Preferably, the output end of the second servo motor is fixedly connected to a first connecting shaft, the upper end of the first connecting shaft rotatably penetrates into the interior of the reactor, and the upper end of the first connecting shaft is fixedly connected to a first arc-shaped plate.

[0017] Preferably, two cleaning plates are fixedly connected to the lower surface of the first arc-shaped plate, and the lower surfaces of the two cleaning plates are evenly attached to the bottom of the reactor.

[0018] Two arc-shaped plates are fixedly connected to the upper surface of the first arc-shaped plate, and the arc-shaped parts of the two arc-shaped plates are in contact with the inner wall of the reactor.

[0019] Preferably, the upper surface of the reactor is fixedly connected to a feed pipe that communicates with it, and a first switching valve is provided on the feed pipe.

[0020] Preferably, the lower surface of the reactor is fixedly connected to a discharge pipe that communicates with it, and a second switching valve is provided on the discharge pipe.

[0021] (III) Beneficial Effects

[0022] Compared with the prior art, this utility model provides an emulsification reactor for the production of aqueous emulsions, which has the following beneficial effects:

[0023] 1. The emulsification reactor for producing water-based emulsions, by setting up a stirring component, can tumble the water-based emulsion raw materials by moving the second connecting shaft up and down during stirring, thereby fully stirring the water-based emulsion raw materials and improving the stirring speed and stirring quality.

[0024] 2. The emulsification reactor for water-based emulsion production uses two cleaning plates and two arc-shaped plates to clean the water-based emulsion raw materials adhering to the inner wall and bottom of the reactor during rotation. This prevents the water-based emulsion raw materials from sticking to the inner wall of the reactor, thereby further improving the stirring quality of the water-based emulsion raw materials. It also facilitates the cleaning of the inner wall of the reactor, thus improving the practicality of the emulsification reactor for water-based emulsion production. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the emulsification reactor for producing aqueous emulsions according to this utility model;

[0026] Figure 2 This is a schematic diagram showing the connection between the stirring plate and the stirring rod of this utility model;

[0027] Figure 3 This is a schematic diagram showing the connection between the second connecting shaft and the stirring rod of this utility model;

[0028] Figure 4 This is a schematic diagram of the connection between the first arc-shaped plate and the arc-shaped plate of this utility model.

[0029] In the diagram: 1. Reactor; 2. L-shaped support leg; 3. Multi-stage cylinder; 4. L-shaped connecting frame; 5. Mounting frame; 6. First servo motor; 7. Fixing sleeve; 8. Concave frame; 9. Second servo motor; 10. First connecting shaft; 11. First arc plate; 12. Cleaning plate; 13. Arc plate; 14. Stirring rod; 15. Stirring plate; 16. Second connecting shaft. Detailed Implementation

[0030] 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.

[0031] Please see Figure 1-4 This utility model provides a new technical solution: an emulsification reactor for the production of aqueous emulsions, including a reactor 1, with L-shaped support legs 2 fixedly connected to both the front and rear surfaces of the reactor 1, a fixing sleeve 7 provided on the upper surface of the reactor 1, the fixing sleeve 7 penetrating into the interior of the reactor 1, and a cleaning component provided on the reactor 1.

[0032] The stirring assembly is mounted on two L-shaped support legs 2. The stirring assembly includes two multi-stage cylinders 3, which are respectively fixedly connected to the upper surfaces of the two L-shaped support legs 2.

[0033] Among them, the telescopic ends of the two multi-segment cylinders 3 are fixedly connected to L-shaped connecting frames 4, and the upper surface of the reactor 1 is provided with mounting frames 5. The mounting frames 5 are fixedly connected to the two L-shaped connecting frames 4, and the upper surface of the mounting frames 5 is fixedly installed with the first servo motor 6.

[0034] The output end of the first servo motor 6 rotates through the lower surface of the mounting bracket 5, and the output end of the first servo motor 6 is fixedly connected to the second connecting shaft 16.

[0035] The lower end of the second connecting shaft 16 slides through the inner wall of the fixed sleeve 7 and extends into the interior of the reactor 1.

[0036] Furthermore, three sets of stirring rods 14 are fixedly connected to the outer wall of the second connecting shaft 16, and each set of stirring rods consists of four stirring rods 14 arranged in a cross shape.

[0037] The outer wall of the second connecting shaft 16 is provided with a plurality of stirring plates 15, and the upper and lower surfaces of the plurality of stirring plates 15 are fixedly connected to the stirring rod 14.

[0038] Furthermore, the cleaning assembly includes a concave frame 8, which is fixedly connected to the lower surface of the reactor 1. A second servo motor 9 is fixedly installed on the lower surface of the concave frame 8, and the output end of the second servo motor 9 rotates through the upper surface of the concave frame 8.

[0039] Furthermore, the output end of the second servo motor 9 is fixedly connected to the first connecting shaft 10, the upper end of the first connecting shaft 10 rotates through into the interior of the reactor 1, and the upper end of the first connecting shaft 10 is fixedly connected to the first arc plate 11.

[0040] Furthermore, two cleaning plates 12 are fixedly connected to the lower surface of the first arc-shaped plate 11, and the lower surfaces of the two cleaning plates 12 are evenly attached to the bottom of the reactor 1.

[0041] Among them, two arc-shaped plates 13 are fixedly connected to the upper surface of the first arc-shaped plate 11, and the arc-shaped parts of the two arc-shaped plates 13 are in contact with the inner wall of the reactor 1.

[0042] Furthermore, a feed pipe is fixedly connected to the upper surface of the reactor 1, and a first switching valve is installed on the feed pipe.

[0043] Furthermore, a discharge pipe communicating with the reactor 1 is fixedly connected to the lower surface of the reactor 1, and a second switching valve is installed on the discharge pipe.

[0044] Furthermore, when using the emulsification reactor for producing aqueous emulsions, the aqueous emulsion raw materials are first fed into the reactor 1 through the feed pipe;

[0045] Then, the first servo motor 6 is started. The output end of the first servo motor 6 drives the second connecting shaft 16 to rotate. The second connecting shaft 16 drives multiple stirring rods 14 and multiple stirring plates 15 to rotate. The multiple stirring rods 14 and multiple stirring plates 15 will stir the raw materials inside the reaction vessel 1 when they rotate.

[0046] Subsequently, two multi-stage cylinders 3 are activated. The telescopic ends of the two multi-stage cylinders 3 push the two L-shaped connecting frames 4 to move up and down continuously. The two L-shaped connecting frames 4 drive the mounting frame 5 to move up and down continuously as a whole, which in turn drives the rotating second connecting shaft 16, multiple stirring rods 14, and multiple stirring plates 15 to move up and down continuously, thereby rapidly and evenly stirring the raw materials inside the reactor 1.

[0047] Among them, by setting up a stirring component, the second connecting shaft 16 moves up and down to stir the water-based emulsion raw material, which can tumble the water-based emulsion raw material during stirring, so as to fully stir the water-based emulsion raw material, thereby improving the stirring speed and stirring quality of the water-based emulsion raw material.

[0048] When stirring the aqueous emulsion raw material, the second servo motor 9 is started at the same time. The output end of the second servo motor 9 drives the first connecting shaft 10 to rotate. The first connecting shaft 10 drives the first arc plate 11, the two cleaning plates 12, and the two arc plates 13 to rotate.

[0049] The two cleaning plates 12 and the two arc-shaped plates 13, when rotating, clean the water-based emulsion raw materials adhering to the inner wall and bottom of the reactor 1, preventing the water-based emulsion raw materials from sticking to the inner wall of the reactor 1, thereby further improving the stirring quality of the water-based emulsion raw materials. At the same time, it also facilitates the cleaning of the inner wall of the reactor 1, thereby improving the practicality of the emulsification reactor for water-based emulsion production.

[0050] Structural Description:

[0051] Arc-shaped plate 13: Arc-shaped plate 13 is used for cleaning the inner wall of reactor 1.

[0052] Cleaning plate 12: Cleaning plate 12 is used to clean the bottom of the inside of reactor 1.

[0053] First arc plate 11: The first arc plate 11 is used to fix and support the arc plate 13 and the cleaning plate 12.

[0054] Stirring rod 14: Stirring rod 14 is used to stir water-based emulsion raw materials.

[0055] Stirring plate 15: Stirring plate 15 is used for stirring water-based emulsion raw materials.

[0056] L-shaped support leg 2: L-shaped support leg 2 is used to support the reactor 1 and the multi-stage cylinder 3.

[0057] Mounting bracket 5: Mounting bracket 5 is used to support and mount the first servo motor 6.

[0058] L-shaped connecting frame 4: The L-shaped connecting frame 4 provides support and connection for the lifting and lowering of the mounting frame 5.

[0059] Second connecting shaft 16: The second connecting shaft 16 is used to drive the rotation of the stirring rod 14 and the stirring plate 15.

[0060] Concave bracket 8: Concave bracket 8 is used for mounting and supporting the second servo motor 9.

[0061] Fixed sleeve 7: Fixed sleeve 7 is used to assist the rotation and vertical movement of the second connecting shaft 16.

[0062] First connecting shaft 10: The first connecting shaft 10 is used to drive the first arc plate 11 to rotate.

[0063] 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. An emulsifying reactor for producing aqueous emulsions, characterized in that, include: The reactor (1) has L-shaped support legs (2) fixedly connected to both the front and rear surfaces. The upper surface of the reactor (1) is provided with a fixing sleeve (7), which penetrates into the interior of the reactor (1). Cleaning components are installed on the reactor (1); The stirring assembly is set on two L-shaped support legs (2). The stirring assembly includes two multi-stage cylinders (3), which are respectively fixedly connected to the upper surfaces of the two L-shaped support legs (2). Among them, the telescopic ends of the two multi-segment cylinders (3) are fixedly connected to L-shaped connecting frames (4), and the upper surface of the reactor (1) is provided with a mounting frame (5). The mounting frame (5) is fixedly connected to the two L-shaped connecting frames (4), and the upper surface of the mounting frame (5) is fixedly installed with a first servo motor (6). The output end of the first servo motor (6) rotates through the lower surface of the mounting bracket (5), and the output end of the first servo motor (6) is fixedly connected to the second connecting shaft (16). The lower end of the second connecting shaft (16) slides through the inner wall of the fixed sleeve (7) and extends into the interior of the reactor (1).

2. The emulsifying reactor for producing aqueous emulsions according to claim 1, characterized in that: Three sets of stirring rods (14) are fixedly connected to the outer wall of the second connecting shaft (16). Each set of stirring rods consists of four stirring rods (14) arranged in a cross shape. The outer wall of the second connecting shaft (16) is provided with multiple stirring plates (15), and the upper and lower surfaces of the multiple stirring plates (15) are fixedly connected to the stirring rod (14).

3. The emulsifying reactor for producing aqueous emulsions according to claim 1, characterized in that: The cleaning assembly includes a concave frame (8), which is fixedly connected to the lower surface of the reactor (1). A second servo motor (9) is fixedly installed on the lower surface of the concave frame (8), and the output end of the second servo motor (9) rotates through the upper surface of the concave frame (8).

4. The emulsifying reactor for producing aqueous emulsions according to claim 3, characterized in that: The output end of the second servo motor (9) is fixedly connected to the first connecting shaft (10). The upper end of the first connecting shaft (10) rotates and penetrates into the interior of the reactor (1). The upper end of the first connecting shaft (10) is fixedly connected to the first arc plate (11).

5. The emulsifying reactor for producing aqueous emulsions according to claim 4, characterized in that: Two cleaning plates (12) are fixedly connected to the lower surface of the first arc plate (11), and the lower surfaces of the two cleaning plates (12) are evenly attached to the bottom of the reactor (1); Among them, two arc plates (13) are fixedly connected to the upper surface of the first arc plate (11), and the arc of the two arc plates (13) is in contact with the inner wall of the reactor (1).

6. The emulsifying reactor for producing aqueous emulsions according to claim 1, characterized in that: The upper surface of the reactor (1) is fixedly connected to a feed pipe that communicates with it, and a first switching valve is installed on the feed pipe.

7. The emulsifying reactor for producing aqueous emulsions according to claim 1, characterized in that: The lower surface of the reactor (1) is fixedly connected to a discharge pipe that communicates with it, and a second switching valve is provided on the discharge pipe.

Images