A device for preparing a composite clarifying agent

Abstract

The utility model discloses a preparation device of composite clarifying agent relates to clarifying agent's preparation equipment technical field, include: preparation bucket, the preparation bucket is used for containing the preparation raw material of composite clarifying agent, the preparation bucket includes the main bucket body, be provided with the discharge pipe under the main bucket body, the utility model discloses in the preparation bucket is through the bucket body rotation mechanism sustained rotation, utilizes centrifugal force to realize raw material preliminary mixing and impurity separation, and the homogenization mechanism independent rotation in the bucket, through the rotation and the lift compound movement of stirring shaft, exert mechanical stirring force to raw material, and the combination forms multidimensional, high -strength's mixing and shearing action, and the homogeneity and homogenization efficiency of composite clarifying agent are improved significantly, realize to the dynamic coverage of preparation bucket inner chamber full space, eliminate the stirring dead angle, further improve the homogeneity degree of raw material mixing.

Description

Technical Field

[0001] This utility model relates to the technical field of equipment for preparing clarifying agents, and in particular to an apparatus for preparing a composite clarifying agent. Background Technology

[0002] The manufacturing process of glass varies depending on the type of product, but in general, it requires mixing various raw materials and melting them at high temperatures. Then, different forming methods are used to condense the molten glass into solids of different shapes. Glass clarifying agents are commonly used auxiliary chemical raw materials in glass production. Any raw material that can decompose (vaporize) at high temperatures during the glass melting process to produce gas or reduce the viscosity of the molten glass and promote the elimination of bubbles in the molten glass is called a clarifying agent.

[0003] Most existing composite clarifying agent preparation devices employ fixed-installation agitators, such as central shaft impellers. These devices struggle to create effective turbulent flow fields at the corners, top, and bottom of the tank, leading to material adhesion to the tank walls or deposition at the bottom, creating dead zones. This is especially problematic for high-viscosity materials, where materials remain stagnant in these dead zones, resulting in uneven component distribution within batches and affecting the stability of the clarifying agent's performance. Furthermore, using a single stirring method fails to generate multi-dimensional mixing forces, resulting in poor material mixing uniformity and low homogenization efficiency, making it difficult to meet the requirements for high-efficiency preparation. Therefore, a composite clarifying agent preparation device is provided to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a device for preparing a composite clarifying agent, which has the advantages of thorough stirring without dead corners and high mixing efficiency, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for preparing a composite clarifying agent, comprising:

[0006] A preparation tank is used to hold the raw materials for preparing the composite clarifying agent. The preparation tank includes a main tank body and a discharge pipe is provided below the main tank body.

[0007] A barrel rotation mechanism is provided below the preparation barrel and is used to drive the preparation barrel to rotate continuously.

[0008] An in-bucket homogenization mechanism is located inside the preparation bucket and is used to continuously rotate within the preparation bucket cavity to homogenize the composite clarifying agent raw materials inside.

[0009] As a further embodiment of this utility model: the barrel rotation mechanism includes a fixed base, two sets of side support frames are fixedly connected above the fixed base, a middle fixed ring is rotatably connected to the inner side of the two sets of side support frames, and a first drive motor is fixedly connected to the outer side of one set of side support frames.

[0010] As a further embodiment of this utility model: the homogenization mechanism inside the barrel includes a barrel cover, a sealing threaded ring fixedly connected to the lower part of the barrel cover, a second drive motor fixedly connected to the upper part of the barrel cover, the rotation shaft of the second drive motor passing through to a transmission insert shaft fixedly connected to the lower part of the barrel cover, an outer sleeve fixedly connected to the lower part of the barrel cover, an inner barrel-shaped plate fixedly connected to the inner side of the outer sleeve, an oblique annular groove opened on the inner side of the inner barrel-shaped plate, an inner cylindrical slider provided on the inner side of the inner barrel-shaped plate, a shaft positioning groove opened above the inner cylindrical slider, a side sliding column fixedly connected to the outer side of the inner cylindrical slider, and a stirring shaft fixedly connected to the lower part of the inner cylindrical slider.

[0011] As a further improvement of this utility model, the inner side of the fixing ring is fixedly connected to the outer side of the preparation barrel.

[0012] As a further improvement of this utility model, the rotating shaft of the first drive motor passes through the side support frame and is fixedly connected to the middle fixing ring.

[0013] As a further improvement of this utility model: the outer diameter of the barrel cover is adapted to the inner diameter of the preparation barrel, and the inner side of the preparation barrel is provided with an internal thread adapted to the outer thread of the sealing threaded ring.

[0014] As a further embodiment of this utility model: the insertion shaft positioning groove is adapted to the transmission insertion shaft, the transmission insertion shaft slides up and down inside the insertion shaft positioning groove, the side sliding column is adapted to the oblique annular groove, and the side sliding column is slidably connected inside the oblique annular groove.

[0015] As a further improvement of this utility model, an electromagnetic valve is provided on the outside of the discharge pipe.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] In this invention, the preparation tank rotates continuously via a tank rotation mechanism, utilizing centrifugal force to achieve initial mixing and impurity separation of the raw materials. Simultaneously, the homogenization mechanism inside the tank rotates independently, applying mechanical stirring force to the raw materials through the combined rotation and lifting motion of the stirring shaft. The combination of these two mechanisms creates a multi-dimensional, high-intensity mixing and shearing effect, significantly improving the uniformity and homogenization efficiency of the composite clarifying agent. This achieves dynamic coverage of the entire inner space of the preparation tank, eliminating dead zones in the stirring process and further enhancing the homogeneity of the raw material mixture. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the barrel rotation mechanism in this utility model;

[0020] Figure 3 This is a schematic diagram of the homogenization mechanism inside the barrel in this utility model;

[0021] Figure 4 This is a schematic diagram of the shaft positioning groove in this utility model;

[0022] Figure 5 This is a schematic diagram of the inclined annular groove in this utility model.

[0023] In the diagram: 1. Preparation tank; 2. Tank rotation mechanism; 3. In-tank homogenization mechanism; 11. Main tank body; 12. Discharge pipe; 21. Fixed base; 22. Side support frame; 23. Central fixed ring; 24. First drive motor; 31. Tank cover; 32. Sealing threaded ring; 33. Second drive motor; 34. Transmission shaft; 35. Outer sleeve; 36. Inner barrel-shaped plate; 37. Inclined annular groove; 38. Inner cylindrical slider; 39. Shaft positioning groove; 310. Side sliding column; 311. Stirring shaft. Detailed Implementation

[0024] 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.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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 this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0026] Reference Figures 1 to 5 In this embodiment of the invention, a device for preparing a composite clarifying agent includes:

[0027] Preparation tank 1, the preparation tank 1 is used to hold the raw materials for preparing the composite clarifying agent, the preparation tank 1 includes a main tank body 11, a discharge pipe 12 is provided below the main tank body 11, and a solenoid valve is provided on the outside of the discharge pipe 12;

[0028] Barrel rotation mechanism 2 is located below the preparation barrel 1 and is used to drive the preparation barrel 1 to rotate continuously.

[0029] The in-tank homogenization mechanism 3 is located inside the preparation tank 1. The in-tank homogenization mechanism 3 is used to continuously rotate inside the preparation tank 1 to homogenize the composite clarifying agent raw material inside.

[0030] The above scheme is adopted: the preparation tank 1 contains raw materials in the main tank 11 and is continuously rotated by the tank rotation mechanism 2, so that the raw materials are initially mixed and impurities are separated under the action of centrifugal force; at the same time, the homogenization mechanism 3 rotates independently in the inner cavity of the preparation tank 1, applying mechanical stirring force to the raw materials, improving the uniformity and homogenization efficiency of the composite clarifying agent; after homogenization is completed, the material discharge can be controlled by the discharge pipe 12, and the solenoid valve is used to adjust the discharge flow rate and start and stop, ensuring that the preparation process is continuous and controllable.

[0031] The barrel rotation mechanism 2 includes a fixed base 21, two sets of side support frames 22 are fixedly connected above the fixed base 21, and a middle fixing ring 23 is rotatably connected to the inner side of the two sets of side support frames 22. A first drive motor 24 is fixedly connected to the outer side of one set of side support frames 22. The inner side of the middle fixing ring 23 is fixedly connected to the outer side of the preparation barrel 1. The rotation shaft of the first drive motor 24 passes through the side support frame 22 and is fixedly connected to the middle fixing ring 23.

[0032] Using the above scheme: After the first drive motor 24 starts, its rotating shaft directly drives the middle fixed ring 23 to rotate. Since the middle fixed ring 23 is fixedly connected to the preparation barrel 1, the preparation barrel 1 rotates as a whole with the middle fixed ring 23. The fixed base 21 provides a stable support foundation, and the two sets of side support frames 22 maintain rotational balance, ensuring that the preparation barrel 1 achieves circumferential mixing of raw materials in a stable rotating state, and avoiding vibration and deviation.

[0033] The homogenization mechanism 3 includes a barrel cover 31, a sealing threaded ring 32 fixedly connected to the lower part of the barrel cover 31, the outer diameter of the barrel cover 31 being adapted to the inner diameter of the preparation barrel 1, and an internal thread adapted to the outer thread of the sealing threaded ring 32 being opened on the inner side of the preparation barrel 1. A second drive motor 33 is fixedly connected to the upper part of the barrel cover 31, and the rotating shaft of the second drive motor 33 passes through to the lower part of the barrel cover 31 and is fixedly connected to a transmission insert shaft 34. An outer sleeve 35 is fixedly connected to the lower part of the barrel cover 31, and an inner sleeve 35 is fixedly connected to the inner side of the outer sleeve 35. The inner cylindrical plate 36 has an oblique annular groove 37 on its inner side and an inner cylindrical slider 38 on its inner side. A shaft positioning groove 39 is provided above the inner cylindrical slider 38. A side sliding column 310 is fixedly connected to the outer side of the inner cylindrical slider 38. The shaft positioning groove 39 is adapted to the transmission shaft 34, and the transmission shaft 34 slides up and down inside the shaft positioning groove 39. The side sliding column 310 is adapted to the oblique annular groove 37 and slides inside the oblique annular groove 37. A stirring shaft 311 is fixedly connected below the inner cylindrical slider 38.

[0034] The above scheme is adopted: the second drive motor 33 drives the transmission shaft 34 to rotate, the transmission shaft 34 is inserted into the shaft positioning groove 39 to drive the inner columnar slider 38 to rotate, the side sliding column 310 is fixed on the outside of the inner columnar slider 38 and slides along the inclined annular groove 37 of the inner barrel plate 36. Due to the inclined trajectory of the inclined annular groove 37, the inner columnar slider 38 is forced to move up and down during rotation, thereby driving the stirring shaft 311 to rotate and lift at the same time. The outer sleeve 35 fixes and supports the inner barrel plate 36 to ensure the stability of the trajectory of the inclined annular groove 37. The sealing threaded ring 32 is engaged with the internal thread of the preparation barrel 1 to fix the position of the barrel cover 31. The overall design enables the stirring shaft 311 to homogenize the raw materials in multiple dimensions in the preparation barrel 1, thereby improving the mixing efficiency and homogenization degree.

[0035] The working principle of this utility model is as follows: During operation, the raw materials for preparing the composite clarifying agent are first put into the main body 11 of the preparation tank 1. Ensure that the top cover 31 of the homogenization mechanism 3 inside the tank is tightly screwed and fixed to the top of the main body 11 through the sealing threaded ring 32. Then, start the first drive motor 24 of the tank rotation mechanism 2. The first drive motor 24 drives the middle fixed ring 23 to rotate. Since the inner side of the middle fixed ring 23 is fixedly connected to the preparation tank 1, the entire preparation tank 1 starts to rotate smoothly.

[0036] Next, the second drive motor 33 of the homogenization mechanism 3 inside the barrel is started. The second drive motor 33 drives the transmission shaft 34 below it to rotate. The transmission shaft 34 is inserted into the shaft positioning groove 39 above the inner cylindrical slider 38, thereby driving the inner cylindrical slider 38 to rotate. Since the side sliding column 310 on the outside of the inner cylindrical slider 38 is nested in the oblique annular groove 37 on the inside of the inner barrel plate 36, and the outer sleeve 35 and the inner barrel plate 36 are stationary relative to the rotating barrel cover 31, the sliding of the side sliding column 310 in the oblique annular groove 37 will force the inner cylindrical slider 38 to move up and down reciprocally while rotating. At this time, the stirring shaft 311 fixed below the inner cylindrical slider 38 performs a compound trajectory stirring while rotating and moving up and down. During this process, the continuous rotation of the preparation barrel 1 itself and the complex movement of the stirring shaft 311 are combined to apply multi-dimensional and high-intensity mixing and shearing action to the raw materials in the main barrel 11, so as to achieve efficient homogenization.

[0037] Once the mixing and homogenization reach the preset requirements, the second drive motor 33 and the first drive motor 24 are turned off, causing the stirring shaft 311 to stop moving and the preparation tank 1 to stop rotating. The solenoid valve on the outside of the discharge pipe 12 is opened, and under the action of gravity, the prepared and fully homogenized composite clarifying agent is smoothly and controllably discharged from the main tank 11 through the discharge pipe 12. The solenoid valve precisely controls the start and stop of the discharge and the flow rate, which facilitates subsequent collection or entry into the next process.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An apparatus for preparing a composite clarifying agent, characterized in that, include: Preparation tank (1), the preparation tank (1) is used to hold the raw materials for preparing the composite clarifying agent, the preparation tank (1) includes a main tank body (11), and a discharge pipe (12) is provided below the main tank body (11). A barrel rotation mechanism (2) is provided below the preparation barrel (1) and is used to drive the preparation barrel (1) to rotate continuously. The in-bucket homogenization mechanism (3) is located inside the preparation bucket (1) and is used to continuously rotate inside the preparation bucket (1) to homogenize the composite clarifying agent raw material inside.

2. The apparatus for preparing a composite clarifying agent according to claim 1, characterized in that, The barrel rotation mechanism (2) includes a fixed base (21), and two sets of side support frames (22) are fixedly connected above the fixed base (21). A middle fixed ring (23) is rotatably connected to the inner side of the two sets of side support frames (22), and a first drive motor (24) is fixedly connected to the outer side of one set of side support frames (22).

3. The apparatus for preparing a composite clarifying agent according to claim 2, characterized in that, The homogenization mechanism (3) includes a barrel cover (31), a sealing threaded ring (32) is fixedly connected to the bottom of the barrel cover (31), a second drive motor (33) is fixedly connected to the top of the barrel cover (31), the rotating shaft of the second drive motor (33) passes through to the bottom of the barrel cover (31) and is fixedly connected to a transmission insert shaft (34), an outer sleeve (35) is fixedly connected to the bottom of the barrel cover (31), an inner barrel-shaped plate (36) is fixedly connected to the inner side of the outer sleeve (35), an oblique annular groove (37) is opened on the inner side of the inner barrel-shaped plate (36), an inner cylindrical slider (38) is provided on the inner side of the inner cylindrical slider (36), a shaft positioning groove (39) is opened above the inner cylindrical slider (38), a side sliding column (310) is fixedly connected to the outer side of the inner cylindrical slider (38), and a stirring shaft (311) is fixedly connected to the bottom of the inner cylindrical slider (38).

4. The apparatus for preparing a composite clarifying agent according to claim 2, characterized in that, The inner side of the fixing ring (23) is fixedly connected to the outer side of the preparation barrel (1).

5. The apparatus for preparing a composite clarifying agent according to claim 2, characterized in that, The rotating shaft of the first drive motor (24) passes through the side support frame (22) and is fixedly connected to the middle fixing ring (23).

6. The apparatus for preparing a composite clarifying agent according to claim 3, characterized in that, The outer diameter of the barrel cover (31) is adapted to the inner diameter of the preparation barrel (1), and the inner side of the preparation barrel (1) is provided with an internal thread that is adapted to the outer thread of the sealing threaded ring (32).

7. The apparatus for preparing a composite clarifying agent according to claim 3, characterized in that, The insertion shaft positioning groove (39) is adapted to the transmission insertion shaft (34), the transmission insertion shaft (34) slides up and down inside the insertion shaft positioning groove (39), the side sliding column (310) is adapted to the oblique annular groove (37), and the side sliding column (310) slides inside the oblique annular groove (37).

8. The apparatus for preparing a composite clarifying agent according to claim 1, characterized in that, A solenoid valve is provided on the outside of the discharge pipe (12).

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