Slurry stirring device
By setting up a partition mesh and staggered stirring blades in the mixing equipment, the problem of prolonged mixing time caused by the agglomeration and sedimentation of solid materials is solved, and a more efficient mixing effect is achieved.
Patent Information
- Application Number
- CN202423290809.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In existing mixing equipment, solid materials tend to clump together and settle at the bottom during mixing, which prolongs the mixing time and reduces the overall mixing efficiency.
A partition net is installed inside the mixing tank to divide the mixing tank into an upper chamber and a lower chamber. Agitator blades are installed above and below the partition net to intercept larger clumps and prevent them from settling at the bottom. At the same time, the agitator blades on the two mounting shafts are arranged alternately to enhance the mixing effect.
By setting up a separator mesh, clumps are intercepted in the upper chamber at the initial stage of mixing, shortening the mixing time and improving the mixing efficiency. The staggered blades further enhance the mixing effect, ensuring uniform mixing of materials.
Smart Images
Figure CN223732563U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mixing equipment technology, and in particular to a slurry mixing device. Background Technology
[0002] Mixing equipment is generally used for mixing solid and liquid materials. It typically includes a mixing tank, a mounting shaft inside, and a drive motor that rotates the shaft. Agitator blades are fixedly connected to the mounting shaft. When material is introduced into the mixing tank, the drive motor starts, causing the mounting shaft to rotate, which in turn rotates the agitator blades, stirring the material and ultimately mixing it evenly to form a slurry. However, in actual operation, solid materials often clump together during mixing. If the material is heavy, it will sink to the bottom, and the agitator blades have difficulty breaking up the clumps, thus requiring longer mixing times and reducing overall mixing efficiency. Utility Model Content
[0003] To address the shortcomings of existing technologies, this utility model provides a slurry mixing device that solves the problem of prolonged overall mixing time caused by clumping and settling to the bottom.
[0004] According to an embodiment of the present invention, a slurry mixing device includes a mixing chamber, a feed hopper fixedly connected to the middle of the top surface of the mixing chamber, drive motors installed on both sides, mounting shafts connected to the two drive motors respectively provided in the mixing chamber, and multiple stirring blades fixedly connected to the two mounting shafts respectively; a partition net dividing the mixing chamber into an upper chamber and a lower chamber is also provided in the mixing chamber, and stirring blades are provided above and below the partition net; a discharge pipe is fixedly connected to the bottom of the mixing chamber.
[0005] In the above embodiments, a partition net is set in the mixing tank to intercept larger clumps in the upper chamber, preventing a large amount from sinking to the bottom. Therefore, the required time can be shortened to a certain extent, solving the problem in the prior art that the overall mixing time becomes longer after clumps sink to the bottom.
[0006] Furthermore, the agitator blades on the two mounting shafts are staggered vertically.
[0007] Furthermore, a detachable cover plate is also provided on the top surface of the mixing tank.
[0008] Furthermore, a mounting base is fixedly connected to the bottom surface of the mixing tank, and the lower end of the mounting shaft is rotatably connected to the mounting shaft.
[0009] Furthermore, an installation frame is fixedly connected to the outer periphery of the partition net, and the installation frame is also fixedly connected to the inner wall of the mixing tank. An installation sleeve is also fixedly connected to the partition net, and the installation shaft rotates through the installation sleeve.
[0010] Furthermore, an outer sleeve is fixedly connected to the outside of the mounting sleeve, and the partition net is fixedly connected to the outer sleeve.
[0011] Furthermore, the separating mesh has several square mesh openings.
[0012] Furthermore, the bottom of the mixing tank has a structure that is low in the middle and high around the edges, and the discharge pipe is connected to the lowest point of the mixing tank.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] When materials are fed into the upper chamber, clumping also occurs in the early stages of mixing. Therefore, larger clumps or those trapped in the upper chamber are easier to break up again, which can shorten the required time to a certain extent and solve the problem of the overall mixing time being longer after clumps sink to the bottom in the existing technology. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;
[0016] Figure 2 This is a top view of the separator structure.
[0017] Figure 3 for Figure 1 Enlarged schematic diagram of a local structure at point A;
[0018] In the above attached figures:
[0019] 1. Mixing tank body; 2. Feed hopper; 3. Drive motor; 4. Mounting shaft; 5. Stirring blades; 6. Separator; 7. Discharge pipe; 8. Upper chamber; 9. Lower chamber; 10. Mounting frame; 11. Mounting sleeve; 12. Outer sleeve; 13. Cover plate. Detailed Implementation
[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.
[0021] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0022] In an exemplary implementation, such as Figure 1 , 2 As shown, this embodiment provides a slurry mixing device, which includes a mixing chamber 1. A feed hopper 2 is fixedly connected to the middle of the top surface of the mixing chamber 1, and drive motors 3 are respectively installed on both sides. The mixing chamber 1 is also provided with mounting shafts 4 connected to the two drive motors 3, and multiple stirring blades 5 are fixedly connected to the two mounting shafts 4 respectively. The mixing chamber 1 is also provided with a partition net 6 that divides it into an upper chamber 8 and a lower chamber 9, and stirring blades 5 are provided above and below the partition net 6. The bottom of the mixing chamber 1 is also fixedly connected to a discharge pipe 7 that communicates with it.
[0023] The mixing device provided in this solution introduces liquid material through the feed hopper 2 (or through a separate inlet pipe) into the upper chamber 8, ensuring the liquid material covers the separator 6. Solid material is then introduced through the feed hopper 2. Simultaneously, two drive motors 3 are started to begin mixing. Because the separator 6 is installed inside the mixing chamber 1, and agglomeration mainly occurs in the initial stage of mixing, the separator 6 can intercept larger agglomerates in the upper chamber 8, preventing them from sinking to the bottom. Agglomerates in the upper chamber 8 are promptly broken up, thus... This design can shorten the required time to a certain extent and solve the problem in the existing technology where clumping and settling to the bottom leads to a longer overall stirring time. More specifically, stirring blades 5 are provided on both the upper and lower sides of the partition mesh 6, and the two mounting shafts 4 are arranged in an alternating pattern. This allows stirring to take place in both the upper chamber 8 and the lower chamber 9. At the same time, the stirring blades 5 on both sides cooperate with each other to increase the degree of stirring between the materials, thereby enhancing the final stirring effect. After the slurry is evenly stirred in the upper chamber 8 and the lower chamber 9, it is discharged through the discharge pipe 7 at the bottom.
[0024] In a more detailed plan, such as Figure 1-3 As shown, the partition net 6 has several square mesh holes, meaning the partition net 6 can be a grid formed by interwoven horizontal and vertical bars. A mounting frame 10 is fixedly connected to the outer periphery of the partition net 6, and the mounting frame 10 is also fixedly connected to the inner wall of the mixing tank 1. A mounting sleeve 11 is also fixedly connected to the partition net 6, and the mounting shaft 4 rotates through the mounting sleeve 11. An outer sleeve 12 is also fixedly connected to the outside of the mounting sleeve 11, and the partition net 6 is fixedly connected to the outer sleeve 12. That is, the horizontal and vertical bars are fixedly connected to the mounting frame 10 and / or the outer sleeve 12, respectively. This ensures that the partition net 6 is stably installed, and also allows the mounting shaft 4 to rotate.
[0025] In further proposals, such as Figure 1As shown, the bottom of the mixing tank 1 has a structure that is low in the middle and high around the edges. The discharge pipe 7 is connected to the lowest point of the mixing tank 1, so that the slurry formed can be discharged more smoothly. At the same time, a mounting base is fixedly connected to the bottom surface of the mixing tank 1. The lower end of the mounting shaft 4 is rotatably connected to the mounting shaft 4, so that the lower end of the mounting shaft 4 can also be stably rotated and supported, and the operation is correspondingly more stable.
[0026] like Figure 1 As shown, in order to facilitate cleaning of the internal structure, a detachable cover plate 13 (which may be snap-fit) is also provided on the top surface of the mixing tank 1. The internal structure can be cleaned by removing the cover plate 13, such as rinsing the partition screen 6.
[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A slurry agitating device characterized by, Including the agitator box, the middle position of the top surface is fixedly connected with the feeding hopper, and both sides are respectively installed with the driving motor, the agitator box is also respectively provided with the installation shaft connected with two driving motors, and a plurality of stirring vanes are respectively fixedly connected on two installation shafts;The agitator box is also provided with a separation net for separating the upper chamber and the lower chamber, and the stirring vanes are arranged above and below the separation net;The bottom of the agitator box is also fixedly connected with the discharge pipe communicated therewith.
2. The slurry mixing apparatus of claim 1, wherein The stirring vanes on the two installation shafts are arranged up and down staggered.
3. The slurry mixing apparatus of claim 1, wherein The top surface of the agitator box is also provided with a detachably connected cover plate.
4. The slurry mixing apparatus of claim 1, wherein The bottom surface of the agitator box is also fixedly connected with the mounting seat, and the lower end of the mounting shaft is rotatably connected with the mounting shaft.
5. The slurry mixing apparatus of claim 1, wherein The mounting frame is fixedly connected with the inner wall of the agitator box, and the mounting sleeve is fixedly connected with the mounting sleeve.
6. The slurry mixing apparatus of claim 5, wherein, The mounting sleeve is also fixedly connected with the outer sleeve, and the separation net is fixedly connected with the outer sleeve.
7. A slurry agitating device according to any one of claims 1-6, characterized in that A plurality of square mesh holes are arranged on the separation net.
8. The slurry mixing apparatus of claim 7, wherein, The bottom of the agitator box is of a structure with low middle and high periphery, and the discharge pipe is communicated with the lowest part of the agitator box.