Rare earth stirring device for ceramic processing
By setting up grinding components and mixing components in the feed pipe of the stirring device, the combined design of the grinding and mixing process by rotating motor is solved, and the problem of rare earth ore agglomeration and low mixing efficiency is achieved, and a more uniform rare earth powder is achieved. Grain size and better ceramic processing effect.
Patent Information
- Application Number
- CN202420638131.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-03-29
AI Technical Summary
Rare earth ores are prone to agglomeration during processing, resulting in poor uniformity of the slurry after mixing. The existing stirring devices have shortcomings in improving the stirring efficiency.
A grinding assembly is set in the feed tube of the agitator device, and the grinding block and mixing assembly are driven by rotating the motor. The design is combined into one to achieve grinding and stirring of rare earth raw materials, improving particle size uniformity and mixing effect.
It effectively solves the problem of rare earth ore agglomeration, improves the particle size uniformity of rare earth powder and the stirring efficiency of ceramic processing, and meets the production needs of ceramic processing.
Smart Images
Figure CN222328615U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stirring devices, in particular to a rare earth stirring device for ceramic processing. Background Art
[0002] Rare earth glaze ceramics combine rare earth elements with traditional minerals and use a unique electronic layer structure to "dye" the glaze. After being fired at a high temperature of around 1300 degrees Celsius, they form glaze effects such as snowflakes, rainbows, cherry blossoms, starry sky, and ice cracks. They have excellent qualities such as wear resistance, corrosion resistance, no radiation, and no lead or cadmium dissolution, and have both practical and artistic value.
[0003] Any object made from two different types of clay, pottery clay and porcelain clay, which goes through a process of mixing, molding, drying, and firing can be called ceramics. The ceramic processing process is relatively complicated, and the ceramic raw materials need to be stirred evenly before use.
[0004] Rare earth ores partially contain agglomerates when they are mined. In order to improve the uniformity of the mixed slurry, the rare earth raw materials need to be crushed first, so as to facilitate the subsequent mixing and stirring. The present application improves the stirring device of the prior art, and sets a grinding assembly in the feed pipe. The rotating motor drives the stirring device and the grinding assembly to work at the same time, thereby solving the agglomeration problem in the rare earth ore without adding an additional power source. At the same time, the stirring device is improved to further improve the stirring efficiency.
[0005] To this end, we propose a rare earth stirring device for ceramic processing. Utility Model Content
[0006] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a rare earth stirring device for ceramic processing.
[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rare earth stirring device for ceramic processing, comprising a stirring drum, the stirring drum is a cylinder with an open top, a supporting column is fixedly installed at the bottom end of the stirring drum, a cover plate is fixedly installed on the top end of the stirring drum, a feeding pipe is arranged above the cover plate, the feeding pipe is hollow, a grinding assembly is arranged in the cavity of the feeding pipe, the grinding assembly includes a grinding block, a stirring assembly is arranged at the hollow part of the stirring drum, and the stirring assembly includes a rotating rod; a rotating motor is fixedly installed at the center of the bottom end wall of the stirring drum, the feeding pipe is integrally formed, the upper half of the feeding pipe is cylindrical, and the lower half of the feeding pipe is truncated; the rotating rod is located on the axis line of the stirring drum, the bottom end of the rotating rod passes through the bottom end of the stirring drum and is fixedly connected to the output shaft of the rotating motor, the end of the rotating rod away from the rotating motor is fixedly connected to the bottom end of the grinding block, and the end of the grinding block away from the rotating rod is fixedly connected to the top cover.
[0008] Preferably, the bottom end of the feed pipe is fixedly mounted on the top wall of the cover plate, the axis of the feed pipe is in the same straight line as the axis of the mixing drum, a feed port is provided on the top wall of the cover plate, and the feed pipe is connected to the mixing drum through the feed port.
[0009] Preferably, a stirring rod in a horizontal state is fixedly connected to the outer wall surface of the rotating rod, a horizontal section surface is provided on the outer wall surface of the stirring rod, a circular mounting groove is opened on the horizontal section surface, and the stirring rod is distributed in a ring array around the rotating rod.
[0010] Preferably, a stirring assembly is provided below the horizontal section plane.
[0011] Preferably, the stirring assembly includes a first stirring block, which is in the form of a rectangular frame. A first rotating block is arranged on a side wall of the first stirring block close to the stirring rod. The first rotating block is cylindrical. A first connecting block is fixedly connected between the first rotating block and the first stirring block. The first rotating block is installed in a circular mounting groove on a horizontal cross-section through a bearing.
[0012] Preferably, the stirring assembly includes a second stirring block, which is in the form of a pentagonal frame. A second rotating block is arranged on a side wall of the second stirring block close to the stirring rod. The second rotating block is cylindrical. A second connecting block is fixedly connected between the second rotating block and the second stirring block. The second rotating block is installed in a circular mounting groove on a horizontal cross-section through a bearing.
[0013] Beneficial Effects
[0014] The utility model provides a rare earth stirring device for ceramic processing, which has the following beneficial effects:
[0015] (1) A rare earth stirring device for ceramic processing. The utility model provides a feed pipe to add rare earth raw materials into the cavity of a stirring drum through the feed pipe. The rare earth raw materials can be ground by providing a grinding component, so that the particle size of the rare earth powder is smaller and more uniform. The rare earth and the proportioning solution can be fully mixed by providing a stirring component, thereby meeting the production requirements of ceramic processing.
[0016] (2) This rare earth stirring device for ceramic processing, when in use, rotates the motor to drive the rotating rod to rotate, the rotating rod is fixedly connected to the grinding block, and the rotating rod drives the grinding block and the top cover to rotate synchronously during the rotation process. The grinding block is in a truncated cone shape, and the gap between the grinding block and the feed pipe can grind the rare earth raw materials passing through. The conical top cover can facilitate the flow of rare earth raw materials. By arranging the stirring rod and the stirring assembly, the rare earth raw materials and the proportioning solution in the stirring barrel cavity can be fully stirred. Through reasonable structural design, the two processing steps of grinding and stirring are combined into one, thereby improving the practicality of the device.
[0017] (3) In the rare earth stirring device for ceramic processing, during the stirring process, the stirring rod rotates following the rotating rod, and the first stirring block rotates following the stirring rod. The first rotating block is connected to the horizontal cross-sectional surface via a bearing, so that the first stirring block is also subjected to the resistance of the slurry during the process of following the rotation of the stirring rod, thereby rotating on its own. The first stirring block is in the form of a rectangular frame, and the resistance of the rectangular frame is greater, thereby increasing the stirring force on the rare earth slurry and achieving a better mixing effect.
[0018] (4) In the rare earth stirring device for ceramic processing, during the stirring process, the stirring rod rotates following the rotating rod, and the second stirring block rotates following the stirring rod. The second rotating block is connected to the horizontal cross-sectional surface via a bearing, so that the second stirring block is also subjected to the resistance of the slurry during the rotation of the stirring rod and thus rotates. The second stirring block is in the form of a pentagonal frame. Compared with a rectangular frame, the pentagonal frame has less resistance, and the stirring volume formed by the rotation is larger, which further promotes the mixing of the slurry and improves the stirring effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the overall structure of a rare earth stirring device for ceramic processing according to the utility model;
[0020] Figure 2 This is a schematic diagram of the structure of a stirring assembly of a rare earth stirring device for ceramic processing according to the utility model;
[0021] Figure 3 This is a schematic diagram of the structure of the first stirring block of a rare earth stirring device for ceramic processing according to the utility model;
[0022] Figure 4 The utility model is a schematic diagram of the structure of the second stirring block of a rare earth stirring device for ceramic processing.
[0023] Legend:
[0024] 10. Mixing drum; 11. Support column; 12. Cover plate; 13. Feed pipe; 14. Mixing assembly; 15. Rotating motor; 16. Rotating rod; 17. Grinding block; 18. Top cover; 19. Mixing rod; 20. Horizontal section; 22. First mixing block; 23. First connecting block; 24. First rotating block; 25. Second mixing block; 26. Second connecting block; 27. Second rotating block. DETAILED DESCRIPTION
[0025] Embodiment 1: A rare earth stirring device for ceramic processing, such as Figure 1As shown, it includes a mixing drum 10, which is a cylinder with an open top. A support column 11 is fixedly installed on the bottom end of the mixing drum 10, a cover plate 12 is fixedly installed on the top of the mixing drum 10, a feed pipe 13 is arranged above the cover plate 12, the feed pipe 13 is hollow, a grinding assembly is arranged in the cavity of the feed pipe 13, the grinding assembly includes a grinding block 17, a stirring assembly 14 is arranged in the hollow part of the mixing drum 10, and the stirring assembly 14 includes a rotating rod 16.
[0026] The utility model provides a feed pipe 13 to add rare earth raw materials into the cavity of the mixing drum 10 through the feed pipe 13, and the rare earth raw materials can be ground by providing a grinding component, so that the particle size of the rare earth powder is smaller and more uniform, and the rare earth and the proportioning solution can be fully mixed by providing a stirring component 14, so as to meet the production requirements of ceramic processing.
[0027] Embodiment 2: Based on Embodiment 1, Figure 2 As shown, a rotating motor 15 is fixedly installed at the center of the bottom wall of the mixing drum 10, the feed pipe 13 is integrally formed, the upper half of the feed pipe 13 is cylindrical, the lower half of the feed pipe 13 is truncated, the bottom end of the feed pipe 13 is fixedly installed on the top wall of the cover plate 12, the axis of the feed pipe 13 and the axis of the mixing drum 10 are on the same straight line, a feed port is opened on the top wall of the cover plate 12, the feed pipe 13 is connected with the mixing drum 10 through the feed port, and the rotating rod 16 is located on the axis of the mixing drum 10 The bottom end of the rotating rod 16 passes through the bottom end of the mixing drum 10 and is fixedly connected to the output shaft of the rotating motor 15. The end of the rotating rod 16 away from the rotating motor 15 is fixedly connected to the bottom end of the grinding block 17. The end of the grinding block 17 away from the rotating rod 16 is fixedly connected to a top cover 18. A stirring rod 19 in a horizontal state is fixedly connected to the outer wall surface of the rotating rod 16. A horizontal section surface 20 is provided on the outer wall surface of the stirring rod 19. A circular mounting groove is opened on the horizontal section surface 20. The stirring rods 19 are distributed in a ring array around the rotating rod 16.
[0028] When in use, the rotating motor 15 drives the rotating rod 16 to rotate, and the rotating rod 16 is fixedly connected to the grinding block 17. During the rotation process, the rotating rod 16 drives the grinding block 17 and the top cover 18 to rotate synchronously. The grinding block 17 is in a truncated cone shape. The gap between the grinding block 17 and the feeding pipe 13 can grind the rare earth raw materials passing through. The top cover 18 is set to be conical to facilitate the flow of rare earth raw materials. By setting the stirring rod 19 and the stirring assembly 14, the rare earth raw materials and the proportioning solution in the cavity of the stirring drum 10 can be fully stirred. Through reasonable structural design, the two processing steps of grinding and stirring are combined into one, thereby improving the practicality of the device.
[0029] Embodiment 3: Based on Embodiment 1 and Embodiment 2, Figure 3As shown, a stirring assembly 14 is arranged below the horizontal section 20, and the stirring assembly 14 includes a first stirring block 22, and the first stirring block 22 is a rectangular frame. A first rotating block 24 is arranged on a side wall of the first stirring block 22 close to the stirring rod 19, and the first rotating block 24 is cylindrical. A first connecting block 23 is fixedly connected between the first rotating block 24 and the first stirring block 22, and the first rotating block 24 is installed in the circular mounting groove of the horizontal section 20 through a bearing.
[0030] During the stirring process, the stirring rod 19 rotates following the rotating rod 16, and the first stirring block 22 rotates following the stirring rod 19. The first rotating block 24 is connected to the horizontal cross-sectional surface 20 by a bearing, so that the first stirring block 22 is also subjected to the resistance of the slurry while following the rotation of the stirring rod 19, thereby rotating. The first stirring block 22 is in the form of a rectangular frame, and the resistance of the rectangular frame is greater, so that the stirring force of the rare earth slurry is greater and the mixing effect is better.
[0031] Embodiment 4: Based on Embodiment 1 and Embodiment 2, Figure 4 As shown, a stirring assembly 14 is arranged below the horizontal section plane 20, and the stirring assembly 14 includes a second stirring block 25, and the second stirring block 25 is a pentagonal frame. A second rotating block 27 is arranged on a side wall of the second stirring block 25 close to the stirring rod 19, and the second rotating block 27 is cylindrical. A second connecting block 26 is fixedly connected between the second rotating block 27 and the second stirring block 25, and the second rotating block 27 is installed in the circular mounting groove of the horizontal section plane 20 through a bearing.
[0032] During the stirring process, the stirring rod 19 rotates following the rotating rod 16, and the second stirring block 25 rotates following the stirring rod 19. The second rotating block 27 is connected to the horizontal section plane 20 by a bearing, so that the second stirring block 25 is also subjected to the resistance of the slurry while following the rotation of the stirring rod 19, thereby rotating. The second stirring block 25 is in the form of a pentagonal frame. Compared with a rectangular frame, the pentagonal frame has less resistance, and the stirring volume formed by rotation is larger, which further promotes the mixing of the slurry and improves the stirring effect.
[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A rare earth stirring device for ceramic processing, comprising a stirring drum (10), characterized in that: The mixing drum (10) is a cylindrical body with an open top. A support column (11) is fixedly mounted on the bottom of the mixing drum (10). A cover plate (12) is fixedly mounted on the top of the mixing drum (10). A feed pipe (13) is arranged above the cover plate (12). The feed pipe (13) is hollow. A grinding assembly is arranged in the cavity of the feed pipe (13). The grinding assembly includes a grinding block (17). A mixing assembly (14) is arranged in the hollow portion of the mixing drum (10). The mixing assembly (14) includes a rotating rod (16). A rotating motor (15) is fixedly mounted at the center of the bottom wall of the mixing drum (10); the feed pipe (13) is integrally formed; the upper half of the feed pipe (13) is cylindrical, and the lower half of the feed pipe (13) is truncated; The rotating rod (16) is located on the axis of the mixing drum (10), the bottom end of the rotating rod (16) penetrates the bottom end of the mixing drum (10) and is fixedly connected to the output shaft of the rotating motor (15), the end of the rotating rod (16) away from the rotating motor (15) is fixedly connected to the bottom end of the grinding block (17), and the end of the grinding block (17) away from the rotating rod (16) is fixedly connected to the top cover (18).
2. The rare earth stirring device for ceramic processing according to claim 1, characterized in that: The bottom end of the feed pipe (13) is fixedly mounted on the top wall of the cover plate (12), the axis of the feed pipe (13) and the axis of the mixing drum (10) are on the same straight line, and a feed port is provided on the top wall of the cover plate (12), through which the feed pipe (13) is connected to the mixing drum (10).
3. The rare earth stirring device for ceramic processing according to claim 1, characterized in that: A stirring rod (19) in a horizontal state is fixedly connected to the outer wall surface of the rotating rod (16), a horizontal section surface (20) is arranged on the outer wall surface of the stirring rod (19), a circular mounting groove is opened on the horizontal section surface (20), and the stirring rods (19) are distributed in a ring array around the rotating rod (16).
4. The rare earth stirring device for ceramic processing according to claim 3, characterized in that: A stirring assembly (14) is arranged below the horizontal section plane (20).
5. The rare earth stirring device for ceramic processing according to claim 4, characterized in that: The stirring assembly (14) comprises a first stirring block (22), the first stirring block (22) is in the form of a rectangular frame, a first rotating block (24) is arranged on a side wall of the first stirring block (22) close to the stirring rod (19), the first rotating block (24) is in the form of a cylinder, a first connecting block (23) is fixedly connected between the first rotating block (24) and the first stirring block (22), and the first rotating block (24) is installed in a circular installation groove of a horizontal section plane (20) via a bearing.
6. The rare earth stirring device for ceramic processing according to claim 4, characterized in that: The stirring assembly (14) comprises a second stirring block (25), the second stirring block (25) is in the form of a pentagonal frame, a second rotating block (27) is arranged on a side wall of the second stirring block (25) close to the stirring rod (19), the second rotating block (27) is in the form of a cylinder, a second connecting block (26) is fixedly connected between the second rotating block (27) and the second stirring block (25), and the second rotating block (27) is installed in a circular installation groove of the horizontal section surface (20) through a bearing.