Stirring and dispersing mechanism and stirring device

Abstract

The utility model relates to the technical field of stirring, and discloses a stirring and dispersing mechanism and a stirring device.The stirring and dispersing mechanism comprises a dispersing component, and the dispersing component comprises a main body and a dispersing part; the dispersing part protrudes out of the outer edge of the main body in the first direction and is annularly arranged on the outer edge of the main body; the stirring component comprises a first stirring assembly and a second stirring assembly, the first stirring assembly protrudes out of the dispersing component in the second direction, and the second stirring assembly protrudes out of the dispersing component in the third direction; wherein the second direction is parallel to the third direction, and the first direction is perpendicular to the second direction. According to the utility model, through the matching design of the dispersing part and the stirring part, various turbulent flow directions of the stirring components are utilized to supplement each other for stirring, so that the powder is fully stirred, the powder dispersing function is improved, the fibration degree of the powder in the subsequent process is ensured, the film forming effect is effectively improved, and the required standard is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of stirring, and particularly relates to a stirring and dispersing mechanism and a stirring device. Background Art

[0002] Stirring is a commonly used operation in organic preparation experiments. The purpose is to enable sufficient mixing between reactants to avoid local over-concentration and uneven heating of reactants, which may lead to side reactions or decomposition of organic substances. By stirring, the reactants can be fully mixed and heated evenly, shortening the reaction time and increasing the reaction yield.

[0003] Since the existing traditional stirring equipment is only suitable for wet stirring in mechanical structure and not suitable for dry fiberization process, in dry fiberization equipment, the dispersion, mixing and fiberization effects of powder materials have always been unsatisfactory, resulting in insufficient stirring and dispersion of powder materials, and then leading to the problem of low fiberization degree of powder in subsequent processes, resulting in poor film-forming effect in the dry film-forming process and unable to meet the required standards. Summary of the Utility Model

[0004] To solve the deficiencies of the existing technology, the utility model provides a stirring and dispersing mechanism. Through the combined design of a dispersing member and a stirring member, the stirring is carried out by the complementary action of various flow disturbance directions of each stirring component, so as to ensure sufficient stirring of the powder, improve the powder dispersion function, thereby ensuring the fiberization degree of the powder in subsequent processes, effectively improving the film-forming effect, and meeting the required standards.

[0005] The technical effects to be achieved by the utility model are realized through the following aspects:

[0006] In the first aspect, the utility model provides a stirring and dispersing mechanism, including

[0007] a dispersing member, the dispersing member includes a main body and a dispersing piece; the dispersing piece protrudes from the outer edge of the main body along a first direction, and the dispersing piece is annularly arranged on the outer edge of the main body; and

[0008] a stirring member, the stirring member includes a first stirring component and a second stirring component, the first stirring component protrudes from the dispersing member along a second direction, and the second stirring component protrudes from the dispersing member along a third direction;

[0009] wherein, the second direction is parallel to the third direction, and the first direction is perpendicular to the second direction.

[0010] In some implementation manners, the first stirring component includes a plurality of first stirring columns, and the first stirring columns are connected to the dispersing piece.

[0011] In some implementations, the second stirring assembly includes two relatively arranged second stirring columns, and the axis lines of the second stirring columns coincide with the axis line of the first stirring column.

[0012] In some implementations, the second stirring assembly further includes two relatively arranged third stirring columns, and the third stirring columns are adjacent to and staggeredly arranged with the second stirring columns.

[0013] In some implementations, there is a first distance between the axis line of the second stirring column and the axis line of the main body, and there is a second distance between the axis line of the third stirring column and the axis line of the main body; wherein, the second distance is less than the first distance.

[0014] In some implementations, the height of the first stirring column is set as H1, the height of the second stirring column is set as H2, and the height of the third stirring column is set as H3;

[0015] There is a relational expression:

[0016] H1>H2>H3.

[0017] In some implementations, the diameter of the first stirring column is set as D1, the diameter of the second stirring column is set as D2, and the diameter of the third stirring column is set as D3;

[0018] There is a relational expression:

[0019] D1=D2>D3.

[0020] In some implementations, it further includes a temperature control component, and the temperature control component includes a temperature sensor and a temperature control assembly. The temperature sensor is arranged on one side of the temperature control assembly;

[0021] The temperature sensor penetrates and is internally arranged in the dispersion component and the first stirring column;

[0022] The temperature control assembly includes a temperature control channel, an outlet hole, and an inlet hole. The temperature control channel penetrates and is internally arranged in the dispersion component and the first stirring column. The outlet hole penetrates through the main body and is communicated with one end of the temperature control channel, and the inlet hole penetrates through the main body and is communicated with the other end of the temperature control channel.

[0023] In some implementations, the temperature control channel includes a plurality of arc-shaped channels and straight channels that are assembled alternately.

[0024] In a second aspect, the present utility model provides a stirring device, which includes a rotating mechanism, a driving mechanism, a rotating shaft, and a stirring and dispersing mechanism. The rotating mechanism is connected to the driving mechanism; one end of the driving mechanism is drivingly connected to the rotating shaft, and the other end of the rotating shaft is connected to the dispersing mechanism; the stirring and dispersing mechanism adopts the above-mentioned stirring and dispersing mechanism.

[0025] In summary, the present utility model has at least the following advantages:

[0026] 1. The stirring and dispersing mechanism provided by the present utility model, through the cooperative design of the dispersing member and the stirring member, and the different orientation settings of the dispersing member, the first stirring assembly and the second stirring assembly, enables the formation of parabolas in multiple directions and inward vortices during the powder stirring process. The flow disturbance and stirring effects of each stirring assembly complement each other, thereby ensuring the full stirring of the powder, improving the powder dispersion function, and further ensuring the degree of powder fibrillation in subsequent processes, effectively improving the film-forming effect to meet the required standards.

[0027] 2. The stirring and dispersing mechanism provided by the present utility model has a simple structural design, is convenient for production and manufacturing, has a relatively low production cost, and the subsequent maintenance operation is simple and easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic structural diagram of the stirring and dispersing mechanism in Embodiment 1.

[0029] Figure 2 It is a top view structural diagram of the stirring and dispersing mechanism in Embodiment 1.

[0030] Figure 3 It is a side view structural diagram of the stirring and dispersing mechanism in Embodiment 1.

[0031] Figure 4 It is a bottom view structural diagram of the stirring and dispersing mechanism in Embodiment 1.

[0032] Figure 5 It is a side view structural diagram showing the height and diameter of the stirring column in Embodiment 1.

[0033] Figure 6 It is a top view structural diagram of the stirring and dispersing mechanism in Embodiment 2.

[0034] Figure 7 It is a vertical cross-sectional structural diagram of the stirring and dispersing mechanism in Embodiment 2.

[0035] Figure 8 It is a horizontal cross-sectional structural diagram of the stirring and dispersing mechanism in Embodiment 2.

[0036] Figure 9 It is a structural diagram showing one stirring state of the stirring device in Embodiment 3.

[0037] Figure 10 It is a direction diagram of the material movement in one stirring state in Embodiment 3.

[0038] Figure 11Schematic structural diagram showing the two stirring states of the stirring device in Embodiment 3.

[0039] Figure 12 Schematic diagram showing the direction of material movement in the two stirring states of Embodiment 3.

[0040] Markings in the figure:

[0041] 1. Dispersion component, 11. Main body, 12. Dispersion part; 2. Stirring component, 21. First stirring assembly, 211. First stirring column, 22. Second stirring assembly, 221. Second stirring column, 222. Third stirring column; 3. Temperature control component, 31. Temperature sensor, 32. Temperature control assembly, 321. Temperature control channel, 3211. Arc-shaped channel, 3212. Straight channel, 322. Outlet hole, 323. Inlet hole;

[0042] W. First direction; X. Second direction; Y. Third direction;

[0043] 100. Stirring and dispersing mechanism; 200. Rotating shaft. Detailed implementation manners

[0044] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The described embodiments are some but not all of the embodiments of the present utility model.

[0045] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0046] Embodiment 1:

[0047] Please refer to the attached Figure 1 - attached Figure 2, the stirring and dispersing mechanism of the present utility model includes a dispersing component 1 and a stirring component 2. The dispersing component 1 includes a main body 11 and a dispersing piece 12; the dispersing piece 12 protrudes from the outer edge of the main body 11 along the first direction W, and the dispersing pieces 12 are arranged annularly on the outer edge of the main body 11. Specifically, the space between adjacent dispersing pieces 12 forms a crushing groove, which increases the area of impact with the material and can stir a larger range of materials, optimizing the stirring and dispersing effect; the stirring component 2 includes a first stirring assembly 21 and a second stirring assembly 22. The first stirring assembly 21 protrudes from the dispersing component 1 along the second direction X, and the second stirring assembly 22 protrudes from the dispersing component 1 along the third direction Y; wherein, the second direction X is parallel to the third direction Y, and the first direction W is perpendicular to the second direction X. Preferably, there are 6 dispersing pieces 12, and adjacent dispersing pieces 12 are arranged in a left-right connected annular arrangement. This arrangement can increase the accommodation capacity of the dispersing pieces 12, thereby increasing the crushing impact area with the powder and improving the powder crushing performance.

[0048] It should be noted that, for the convenience of explaining the structure of the stirring and dispersing mechanism 100 of the present utility model, the directions of the space are first defined. The first direction W is set as the W direction, that is, the direction extending outward from the axis of the main body 11. The X-axis direction is the same as the second direction X, and the Y-axis direction is the same as the third direction Y, so as to more clearly describe the specific implementation manner of the present utility model.

[0049] In the stirring and dispersing mechanism 100 of this embodiment, the dispersing piece 12 protrudes from the outer edge of the main body 11, which can increase the impact surface in contact with the powder, and then stir the powder in a large range, thereby realizing the preliminary stirring and dispersing of the powder; combined with the first stirring assembly 21 and the second stirring assembly 22 perpendicular to the dispersing component 1, the powder in different directions is further impacted. The stirring objects of the powder at multiple different positions can make the powder present a parabola upward and outward and a vortex inward. The turbulence stirring effects of each stirring assembly complement each other, thereby ensuring the full stirring of the powder, improving the powder dispersing function, and then ensuring the degree of fibrosis of the powder in the subsequent process, effectively improving the film-forming effect to meet the required standards. Specifically, the powder is stirred in all directions by combining the design with the first direction W, the second direction X, and the third direction Y, effectively increasing the stirring range of the powder, thereby effectively enhancing the stirring and dispersing ability.

[0050] In some embodiments, the first stirring assembly 21 includes a plurality of first stirring columns 211, and the first stirring columns 211 are connected to the dispersing member 12. Preferably, the number of the first stirring columns 211 is equal to the number of the dispersing members 12, that is, the number of the first stirring columns 211 is set to 6. In this way, the first stirring columns 211 can stir and disperse the materials above the dispersing member 12, and in combination with the use of the dispersing member 12, the stirring range of the materials can be expanded, the sufficiency of stirring and dispersion can be effectively enhanced, the stirring time can be shortened, and the stirring efficiency can be improved.

[0051] In some embodiments, please refer to the attached Figure 3 - attached Figure 4 , the second stirring assembly 22 includes two relatively arranged second stirring columns 221, and the axis lines of the second stirring columns 221 coincide with the axis lines of the first stirring columns 211. In this way, the second stirring columns 221 are used to stir and disperse the materials below the dispersing member 12, and by arranging the second stirring columns 221 corresponding to the first stirring columns 211, the stirring range of the materials is further expanded, the stirring and dispersion ability is enhanced. Combining the dispersing member 12, the first stirring columns 211 and the second stirring columns 221 is equivalent to three layers of materials corresponding to different stirring devices respectively, so that the corresponding materials are all subjected to the acting force of stirring and dispersion, the materials move accordingly, and the movement between the materials can further generate mutual acting forces, thereby realizing further material crushing phenomenon, improving the powder dispersion function, and ensuring the sufficiency of stirring.

[0052] Please refer to the attached Figure 3 - attached Figure 4 , the second stirring assembly 22 further includes two relatively arranged third stirring columns 222, and the third stirring columns 222 are adjacent to and staggeredly arranged with the second stirring columns 221. Among them, the third stirring columns 222 are also used to stir and disperse the materials below the dispersing member 12, thereby increasing the stirring strength and range of the materials below the dispersing member 12. By using the third stirring columns 222 and the second stirring columns 221 that are adjacent to and staggeredly arranged in combination, the materials are broken and stirred between the second stirring columns 221 and the third stirring columns 222, the material turbulence is increased, and the material crushing ability is improved, ensuring the sufficiency of material stirring.

[0053] In some embodiments, please refer to the attached Figure 4 , there is a first distance between the axis line of the second stirring column 221 and the axis line of the main body 11, and there is a second distance between the axis line of the third stirring column 222 and the axis line of the main body 11; wherein, the second distance is less than the first distance. Through this setting, the second stirring column 221 stirs the materials at a position farther from the axis line of the main body 11, and the third stirring column 222 stirs the materials at a position closer to the axis line of the main body 11, which can fully stir the materials at the lower end of the dispersing disk, avoid the phenomenon of material deposition, and effectively ensure the sufficiency of material stirring.

[0054] In some embodiments, referring to the attached Figure 5 , the height of the first stirring column 211 is set as H1, the height of the second stirring column 221 is set as H2, and the height of the third stirring column 222 is set as H3; there is a relational expression: H1 > H2 > H3. Among them, since the stirring and dispersing mechanism 100 needs to be placed at a position lower than the middle of the material during the process of stirring the material, the phenomenon of material deposition can be reduced, and the sufficiency of stirring can be ensured.

[0055] By setting different heights as above, different intensities of turbulent flow can be achieved for the material. Specifically, since the first stirring column 211 is above the dispersing component 1, and because there is more material above the dispersing component 1 than below the dispersing component 1, setting the height of the first stirring column 211 to be the longest can fully contact the material above the dispersing component 1, accelerate the stirring efficiency of the material, and ensure the sufficiency of stirring. The height of the second stirring column 221 is adapted to the material below the dispersing component 1, and since the second stirring column 221 is on the outer side compared with the third stirring column 222, the height of the second stirring column 221 is set larger than the height of the third stirring column 222, so the intensity of turbulent flow of the second stirring column 221 is larger, that is, the impact force on the outer material is strengthened, while the third stirring column 222 is a supplementary aid for the material stirring of the second stirring column 221, and the material inside is less. The height of the third stirring column 222 is set to be the lowest, which is also sufficient to achieve the function of fully stirring the material inside below. In addition, the weight of the third stirring column 222 can be correspondingly reduced to achieve light weight.

[0056] Please refer to the attached Figure 5 , the diameter of the first stirring column 211 is set as D1, the diameter of the second stirring column 221 is set as D2, and the diameter of the third stirring column 222 is set as D3; there is a relational expression: D1 = D2 > D3. In this way, the diameter of the stirring column can affect the contact and impact range with the material. It can be understood that when the diameter of the stirring column is larger, its surface area is also larger, so the contact area with the material also becomes larger. The diameter sizes of the first stirring column 211, the second stirring column 221, and the third stirring column 222 have a certain positive relationship with the amount of material to be stirred, which can not only ensure the sufficiency of material stirring, but also achieve the light weight of the overall structure, thereby reducing the phenomenon of excessive energy consumption during the stirring process.

[0057] Embodiment 2:

[0058] The difference between this embodiment and Embodiment 1 is that, please refer to Figures 6 to 8, this embodiment further includes a temperature control component 3, which includes a temperature sensor 31 and a temperature control assembly 32. The temperature sensor 31 is disposed on one side of the temperature control assembly 32; the temperature sensor 31 penetrates and is internally disposed in the dispersion component 1 and the first stirring column 211; the temperature control assembly 32 includes a temperature control channel 321, an outlet hole 322, and an inlet hole 323. The temperature control channel 321 penetrates and is internally disposed in the dispersion component 1 and the first stirring column 211. The outlet hole 322 penetrates the main body 11 and is communicated with one end of the temperature control channel 321, and the inlet hole 323 penetrates the main body 11 and is communicated with the other end of the temperature control channel 321.

[0059] Among them, the temperature sensor 31 is used to detect the temperature of the dispersion component 1 and transmit signals accordingly so that the dispersion component 1 can constantly maintain the corresponding temperature. The temperature control assembly 32 is used to control the temperature of the dispersion component 1 and cooperate with the temperature sensor 31 to realize the temperature switching of the dispersion component 1 under different material stirring states.

[0060] In the above manner, the specific action of the temperature control component 3 is as follows: when the dispersion component 1 is fully stirred, the coolant enters the temperature control channel 321 through the inlet hole 323 and flows out through the outlet hole 322, so that the dispersion component 1 maintains a lower temperature before the material is fully stirred, which can effectively avoid the premature fibrosis of the material caused by frictional heat generation during the stirring process, and can ensure that the material is fully stirred evenly before the fiberization process; after the material stirring is completed, the material enters the heating fiberization process, that is, the hot oil enters the temperature control channel 321 through the inlet hole 323 and flows out through the outlet hole 322, so as to replace the coolant, realize the temperature switching, increase the temperature of the dispersion component 1, and then perform the fiberization operation on the material. Moreover, the temperature of the dispersion component 1 is monitored in real time through the temperature sensor 31, so as to ensure the normal operation of the overall process, avoid the phenomenon of premature fibrosis of the material, and ensure the subsequent film-forming quality.

[0061] And by embedding the temperature sensor 31 into the first stirring column 211 as well, the accuracy of temperature detection can be effectively improved. In addition, by internally disposing the temperature control channel 321 in the dispersion component 1 and the first stirring column 211, the coolant or hot oil can flow to the dispersion component 1 and the first stirring column 211, which can accelerate the efficiency of temperature switching. At the same time, it can achieve a larger area of direct contact with the material, accelerate the cooling or heating of the material, and realize the rapid transfer of temperature.

[0062] In some embodiments, please refer to Figure 8, the temperature control channel 321 includes a number of arc-shaped channels 3211 and linear channels 3212 that are assembled in an interlaced manner. Among them, the arc-shaped channel 3211 is similar to the outer edge of the main body 11, and the linear channel 3212 is similar to the edge of the dispersing member 12. Through this setting, the temperature control channel 321 is arranged in a large area within the dispersing member 1, so that the dispersing member 1 and the first stirring column 211 can be quickly heated or cooled, the temperature switching speed is fast, and the temperature transfer efficiency is also increased.

[0063] Embodiment 3:

[0064] On the basis of the above embodiment, this embodiment provides a stirring device. Please refer to Figure 9 , which includes a rotating mechanism, a driving mechanism, a rotating shaft 200, and a stirring and dispersing mechanism 100. The rotating mechanism is connected to the driving mechanism; one end of the driving mechanism is drivingly connected to the rotating shaft 200, and the other end of the rotating shaft 200 is connected to the dispersing mechanism; the stirring and dispersing mechanism 100 adopts the above-mentioned stirring and dispersing mechanism 100.

[0065] Among them, the rotating mechanism is used to drive the driving mechanism, the rotating shaft 200, and the stirring and dispersing mechanism 100 to move within the stirring area, such as circular movement. The driving mechanism can adopt a motor to drive the rotating shaft 200 to rotate. The rotating shaft 200 is used to drive the stirring and dispersing mechanism 100 to rotate to realize the stirring action of the material; in addition, the rotating shaft 200 can bring the stirring and dispersing mechanism 100 to the lower end position of the stirring area to improve the convenience of the position movement of the stirring and dispersing mechanism 100.

[0066] The stirring device in this embodiment has the following two stirring states:

[0067] Please refer to Figure 9 , one is that when the rotating mechanism drives the driving mechanism, the rotating shaft 200, and the stirring and dispersing mechanism 100 to move clockwise, that is, move along the Z2 direction; and the stirring and dispersing mechanism 100 rotates clockwise at the same time, that is, moves along the Z1 direction. For the schematic diagram of the specific direction state of the material movement, please refer to Figure 10 .

[0068] Please refer to Figure 11 , the second is that when the rotating mechanism drives the driving mechanism, the rotating shaft 200, and the stirring and dispersing mechanism 100 to move clockwise, that is, move along the Z2' direction; and the stirring and dispersing mechanism 100 rotates counterclockwise, that is, moves along the Z1' direction. For the schematic diagram of the specific direction state of the material movement, please refer to Figure 12 .

[0069] Through the above stirring state, the flow disturbance of each component of the stirring and dispersing mechanism 100 can be obtained: during the material stirring, the dispersing member 12 cuts and breaks the surrounding materials, forming an outward vortex. The materials outside the first stirring column 211 are thrown outward by the centrifugal effect, and with the help of the upward and outward parabola formed on the dispersing disc, the materials inside the first stirring column 211 form an inward vortex. The second stirring column 221 drives the materials below the dispersing member 12 to move, having the same flow disturbance effect as the first stirring column 211. The third stirring column 222 further breaks and accelerates the materials in the vortex formed by the second stirring column 221, forming a rapid vortex. At the same time, the vortex affecting the second stirring column 221 is adsorbed inward, and after accelerating to a certain extent, the materials are projected in a large curve. By using the dispersing member 12, the first stirring column 211, the second stirring column 221, and the third stirring column 222 in cooperation, the dispersion and homogenization effect can be achieved.

[0070] Through the stirring device of this embodiment, a physical mechanical structure can be adopted to ensure the sufficiency of material stirring. At the same time, it can improve the degree of fibrosis of powder materials in the dry fiberization process, thereby improving the subsequent process smoothness and ensuring the film-forming quality. In addition, during the stirring process, the material temperature is monitored in real time to realize the closed-loop control of the material temperature, and further ensure the temperature control sensitivity in the dry fiberization process.

[0071] In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0072] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this invention is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, terms such as "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0073] In addition, the terms "horizontal", "vertical", "overhanging", etc. do not mean that the components are required to be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but may be slightly inclined.

[0074] In the present utility model, unless otherwise clearly specified and defined, the first feature being above or below the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being above, over and on the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being below, under and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0075] Although the description of the present utility model is made in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and variations based on the above content. Therefore, all such substitutions, improvements and variations are included within the spirit and scope of the appended claims.

Claims

1. A stirring and dispersing mechanism, characterized in that, including a dispersion component, which includes a main body and a dispersing member; the dispersing member protrudes from the outer edge of the main body along a first direction, and the dispersing member is annularly arranged on the outer edge of the main body; and a stirring component, which includes a first stirring assembly and a second stirring assembly. The first stirring assembly protrudes from the dispersion component along a second direction, and the second stirring assembly protrudes from the dispersion component along a third direction; wherein, the second direction is parallel to the third direction, and the first direction is perpendicular to the second direction.

2. The stirring and dispersing mechanism according to claim 1, wherein The first stirring assembly includes a plurality of first stirring columns, and the first stirring columns are connected to the dispersing member.

3. The stirring and dispersing mechanism according to claim 2, characterized in that The second stirring assembly includes two oppositely arranged second stirring columns, and the axis lines of the second stirring columns coincide with the axis lines of the first stirring columns.

4. The stirring and dispersing mechanism according to claim 3, characterized in that, The second stirring assembly further includes two oppositely arranged third stirring columns, and the third stirring columns are adjacent to and offset from the second stirring columns.

5. The stirring and dispersing mechanism according to claim 4, wherein There is a first distance between the axis line of the second stirring column and the axis line of the main body, and there is a second distance between the axis line of the third stirring column and the axis line of the main body; wherein, the second distance is less than the first distance.

6. The stirring and dispersing mechanism according to claim 4, characterized in that The height of the first stirring column is set as H1, the height of the second stirring column is set as H2, and the height of the third stirring column is set as H3; There is a relational expression: H1>H2>H3.

7. The stirring and dispersing mechanism according to claim 4, characterized in that The diameter of the first stirring column is set as D1, the diameter of the second stirring column is set as D2, and the diameter of the third stirring column is set as D3; There is a relational expression: D1=D2>D3.

8. The stirring and dispersing mechanism according to any one of claims 2 to 7, characterized in that, It further includes a temperature control component, which includes a temperature sensor and a temperature control assembly, and the temperature sensor is arranged on one side of the temperature control assembly; The temperature sensor is disposed through and inside the dispersion component and the first stirring column; The temperature control assembly includes a temperature control channel, an outlet hole and an inlet hole. The temperature control channel is disposed through and inside the dispersion component and the first stirring column. The outlet hole penetrates through the main body and is communicated with one end of the temperature control channel, and the inlet hole penetrates through the main body and is communicated with the other end of the temperature control channel.

9. The stirring and dispersing mechanism according to claim 8, characterized in that, [[ID= 10. Stirring device, characterized in that, ​

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