Dynamic mixing device for catalytic synthesis of polyethylene wax

Abstract

The utility model discloses a dynamic mixing device for catalytic synthesis of polyethylene wax, which comprises a bottom shell and a frame fixedly connected to the top of the bottom shell, a stirring component for stirring in catalytic synthesis of polyethylene wax is mounted on the frame, and a mixing component matched with the stirring component is mounted at the top of the bottom shell and corresponds to the stirring component. Under the linkage action of the stirring and linkage assembly, the mixing barrel is driven by the power of the servo motor to move up and down, materials are mixed in multiple directions under the vertical movement of the mixing barrel and the rotary stirring of the stirring blades in a dynamic mixing mode, and the mixing efficiency of the materials is improved; materials form a more complex flowing state in the mixing cavity, full contact and collision between the materials are promoted, the mixing process of the materials is accelerated, and then the production efficiency of polyethylene wax is improved.

Description

Technical Field

[0001] This utility model belongs to the field of mixing equipment technology, specifically relating to a dynamic mixing device for the catalytic synthesis of polyethylene wax. Background Technology

[0002] Polyethylene wax, as an important chemical material, is widely used in many fields such as plastics processing, coatings and inks, wax products, cable insulation materials, hot melt products, and rubber processing. In the synthesis equipment of polyethylene wax, the mixing unit is one of the key components.

[0003] Chinese Patent Publication No. CN210631999U discloses a metal powder coating mixing and stirring device. To solve the problem that the powder in existing metal powder coating mixing and stirring devices tends to accumulate at the bottom and cannot be cleaned effectively, the device has material inlets on both sides of the upper end of the mixing and stirring device shell, a temperature and humidity sensor installed on the upper side of one side of the mixing and stirring device shell, a cooling and heating element installed on both sides of the mixing and stirring device shell, heat-conducting and cooling plates installed on both sides of the inner wall of the mixing and stirring device shell, a main drive rod installed in the middle of the inside of the mixing and stirring device shell, a stirring rotation rod installed on the outside of the main drive rod, fixed mounting blocks installed on both sides of the lower part of the mixing and stirring device shell, and fixed inclined plates installed on both sides of the lower end of the inside of the mixing and stirring device shell.

[0004] The mixing device in the above technology uses a single stirring method, which makes it difficult to achieve rapid and uniform stirring of materials, resulting in uneven mixing of materials and affecting the quality and performance of the product. At the same time, during the stirring process, the stirring shell of the above mixing device often remains stationary, which cannot make full use of the power of the stirring motor, further limiting the mixing efficiency of materials. Utility Model Content

[0005] The purpose of this invention is to provide a dynamic mixing device for the catalytic synthesis of polyethylene wax, in order to solve the technical defects of existing mixing devices that use a single stirring method, which makes it difficult to achieve rapid and uniform stirring of materials, resulting in uneven mixing of materials, affecting the quality and performance of products, and limiting the mixing efficiency of materials.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A dynamic mixing device for the catalytic synthesis of polyethylene wax includes a bottom shell and a frame fixedly connected to the top of the bottom shell. An agitation component for stirring during the catalytic synthesis of polyethylene wax is installed on the frame. A mixing component for cooperating with the agitation component is installed on the top of the bottom shell at a position corresponding to the agitation component. A drive component for driving the mixing component to rise and fall is installed on the bottom shell at a position corresponding to the mixing component. A linkage component for driving the drive component is also installed between the bottom shell and the frame.

[0008] As a further embodiment of this utility model, the agitation assembly includes a servo motor fixedly connected to the frame, an agitation shaft fixedly connected to the output shaft of the servo motor, and agitation blades fixedly connected to the agitation shaft.

[0009] As a further embodiment of this utility model, the mixing component includes a mixing barrel, a first inclined block is installed at the bottom of the mixing barrel, and limit telescopic components are installed on both sides of the mixing barrel.

[0010] As a further embodiment of this utility model, the limiting telescopic component includes a positioning slide rod fixedly connected to the top of the bottom shell, a positioning sleeve slidably connected to the positioning slide rod, and the side of the positioning sleeve near the mixing barrel is fixedly connected to the side of the mixing barrel. A fixing block is fixedly connected to the top of the positioning slide rod, and a spring is sleeved on the positioning slide rod located between the fixing block and the positioning sleeve.

[0011] As a further embodiment of this utility model, the drive assembly includes a central shaft, the bottom of which is rotatably mounted at the center of the bottom of the inner wall of the bottom shell via a bearing, and the top of the central shaft is fixedly connected to a second inclined block that cooperates with the first inclined block.

[0012] As a further embodiment of this utility model, the linkage assembly includes a linkage shaft rotatably mounted between the frame and the bottom shell. Two first pulleys are fixedly connected to the linkage shaft. Each of the two first pulleys is equipped with a second pulley via a transmission belt. One of the second pulleys is mounted on the agitator shaft, and the other second pulley is fixedly mounted on the central shaft.

[0013] Compared with existing technologies, the present invention provides a dynamic mixing device for the catalytic synthesis of polyethylene wax with the following advantages: Under the linkage of the stirring and linkage components, the mixing drum is driven to move up and down by the power of the servo motor. The dynamic mixing method enables the material to be mixed in multiple directions under the up and down movement of the mixing drum and the rotation of the stirring blades, which greatly improves the mixing efficiency of the material. At the same time, through the up and down movement of the mixing drum, the material forms a more complex flow state in the mixing chamber, which promotes full contact and collision between the materials, accelerates the mixing process, and thus improves the production efficiency of polyethylene wax. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only examples of embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the agitation component in an embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the hybrid component in an embodiment of the present invention;

[0018] Figure 4 This is a schematic diagram of the structure of the first inclined block in an embodiment of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the driving component in an embodiment of the present utility model;

[0020] Figure 6 This is a schematic diagram of the internal structure of the bottom shell in an embodiment of this utility model;

[0021] Figure 7 This is a schematic diagram of the linkage component in an embodiment of the present utility model.

[0022] Figure label:

[0023] 1. Bottom shell; 2. Frame; 3. Agitator assembly; 4. Mixing assembly; 5. Drive assembly; 6. Linkage assembly;

[0024] 301. Servo motor; 302. Agitator shaft; 303. Agitator blades;

[0025] 401. Mixing tank; 402. First inclined block; 403. Limiting telescopic assembly;

[0026] 4031, Positioning slide rod; 4032, Positioning slide sleeve; 4033, Fixing block; 4034, Spring sleeve;

[0027] 501. Central axis; 502. Second inclined block;

[0028] 601, linkage shaft; 602, first pulley; 603, transmission belt; 604, second pulley. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only for explaining the present invention and are not intended to limit the present invention.

[0030] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention.

[0031] In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an integral connection, or a detachable connection; they can refer to the internal connection of two components; they can refer to a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present invention should be understood according to the specific circumstances.

[0032] See appendix Figure 1-7 As shown in the figure, an embodiment of the present invention provides a dynamic mixing device for the catalytic synthesis of polyethylene wax, including a bottom shell 1 and a frame 2 fixedly connected to the top of the bottom shell 1. An agitation component 3 for stirring during the catalytic synthesis of polyethylene wax is installed on the frame 2. A mixing component 4 for cooperating with the agitation component 3 is installed on the top of the bottom shell 1 at the position corresponding to the agitation component 3. A drive component 5 for driving the mixing component 4 to rise and fall is installed on the bottom shell 1 at the position corresponding to the mixing component 4. A linkage component 6 for driving the drive component 5 is also installed between the bottom shell 1 and the frame 2. This is a dynamic mixing device for the catalytic synthesis of polyethylene wax using the above technical solution.

[0033] The above technical solution enables the mixing drum 401 to move up and down simultaneously with the linkage component 6, using the power of the servo motor 301. This dynamic mixing method allows the material to be mixed in multiple directions under the up-and-down movement of the mixing drum 401 and the rotation of the stirring blades 303, greatly improving the mixing efficiency of the material. At the same time, through the up-and-down movement of the mixing drum 401, the material forms a more complex flow state in the mixing chamber, promoting full contact and collision between the materials, accelerating the mixing process, and thus improving the production efficiency of polyethylene wax.

[0034] See Figure 2 As shown, in order to facilitate the stirring of the polyethylene wax inside the mixing tank 401, the stirring assembly 3 includes a servo motor 301 fixedly connected to the frame 2, an stirring shaft 302 fixedly connected to the output shaft of the servo motor 301, and a stirring blade 303 fixedly connected to the stirring shaft 302.

[0035] See Figure 3As shown, in order to limit the mixing tank 401 and thus increase the stability of the mixing tank 401's lifting and lowering, the mixing assembly 4 includes a mixing tank 401. A first inclined block 402 is installed at the bottom of the mixing tank 401. Limiting telescopic assemblies 403 are installed on both sides of the mixing tank 401. The limiting telescopic assembly 403 includes a positioning slide rod 4031 fixedly connected to the top of the bottom shell 1. A positioning slide sleeve 4032 is slidably connected to the positioning slide rod 4031. The side of the positioning slide sleeve 4032 closest to the mixing tank 401 is fixedly connected to the side of the mixing tank 401. A fixing block 4033 is fixedly connected to the top of the positioning slide rod 4031. A spring 4034 is sleeved on the positioning slide rod 4031 located between the fixing block 4033 and the positioning slide sleeve 4032.

[0036] See Figure 5 As shown, in order to lift the mixing tank 401, the drive assembly 5 includes a central shaft 501. The bottom of the central shaft 501 is rotatably mounted at the center of the bottom of the inner wall of the bottom shell 1 via a bearing. The top of the central shaft 501 is fixedly connected to a second inclined block 502 that cooperates with the first inclined block 402.

[0037] See Figure 7 As shown, in order to drive the central shaft 501, the linkage assembly 6 includes a linkage shaft 601 rotatably mounted between the frame 2 and the bottom shell 1. Two first pulleys 602 are fixedly connected to the linkage shaft 601. Each of the two first pulleys 602 is equipped with a second pulley 604 via a transmission belt 603. One of the second pulleys 604 is mounted on the agitator shaft 302, and the other second pulley 604 is fixedly mounted on the central shaft 501.

[0038] In this embodiment of the invention, the servo motor 301 drives the stirring shaft 302 to rotate, and the stirring blades 303 stir and mix the materials inside the mixing tank 401. While the stirring shaft 302 rotates, the central shaft 501 is driven to rotate by the transmission belt 603. The second inclined block 502 can then squeeze the first inclined block 402 with different radii. Under the elastic force of the sleeve spring 4034, the mixing tank 401 is driven to move up and down continuously, achieving multi-directional mixing and greatly improving the mixing efficiency of the materials. At the same time, through the up and down movement of the mixing tank 401, the materials form a more complex flow state in the mixing chamber, promoting full contact and collision between the materials, accelerating the mixing process, and thus improving the production efficiency of polyethylene wax.

[0039] The foregoing has shown and described the basic principles of the present invention. The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only illustrative of the principles of the present invention. Any modifications, equivalent substitutions, and improvements made within the scope of the present invention without departing from the scope of the present invention should be included within the protection scope of the present invention.

Claims

1. A dynamic mixing device for the catalytic synthesis of polyethylene wax, comprising a bottom shell (1) and a frame (2) fixedly connected to the top of the bottom shell (1), characterized in that: The frame (2) is equipped with an agitation component (3) for agitating the catalytic synthesis of polyethylene wax. The bottom shell (1) is equipped with a mixing component (4) for use with the agitation component (3) at the top and corresponding to the position of the agitation component (3). The bottom shell (1) is equipped with a drive component (5) for driving the mixing component (4) to rise and fall. A linkage component (6) for driving the drive component (5) is also installed between the bottom shell (1) and the frame (2).

2. The dynamic mixing device for catalytic synthesis of polyethylene wax according to claim 1, characterized in that: The agitation assembly (3) includes a servo motor (301) fixedly connected to the frame (2), an agitation shaft (302) fixedly connected to the output shaft of the servo motor (301), and an agitation blade (303) fixedly connected to the agitation shaft (302).

3. A dynamic mixing device for the catalytic synthesis of polyethylene wax according to claim 2, characterized in that: The mixing component (4) includes a mixing barrel (401), a first inclined block (402) is installed at the bottom of the mixing barrel (401), and limit telescopic components (403) are installed on both sides of the mixing barrel (401).

4. The dynamic mixing device for catalytic synthesis of polyethylene wax according to claim 3, characterized in that: The limiting telescopic assembly (403) includes a positioning slide rod (4031) fixedly connected to the top of the bottom shell (1), a positioning sleeve (4032) slidably connected to the positioning slide rod (4031), and the side of the positioning sleeve (4032) near the mixing tank (401) is fixedly connected to the side of the mixing tank (401). A fixing block (4033) is fixedly connected to the top of the positioning slide rod (4031), and a spring (4034) is sleeved on the positioning slide rod (4031) located between the fixing block (4033) and the positioning sleeve (4032).

5. A dynamic mixing device for the catalytic synthesis of polyethylene wax according to claim 4, characterized in that: The drive assembly (5) includes a central shaft (501), the bottom of which is rotatably mounted at the center of the bottom of the inner wall of the bottom shell (1) via a bearing, and the top of the central shaft (501) is fixedly connected to a second inclined block (502) that cooperates with the first inclined block (402).

6. A dynamic mixing device for the catalytic synthesis of polyethylene wax according to claim 5, characterized in that: The linkage assembly (6) includes a linkage shaft (601) rotatably mounted between the frame (2) and the bottom shell (1). Two first pulleys (602) are fixedly connected to the linkage shaft (601). Each of the two first pulleys (602) is equipped with a second pulley (604) via a transmission belt (603). One of the second pulleys (604) is mounted on the agitation shaft (302), and the other second pulley (604) is fixedly mounted on the central shaft (501).

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