Purification device for metal hafnium production
By designing a metal hafnium purification device with a stirrer, the problem of the difficulty of uniform dispersion of solid metal hafnium during electrolytic purification is solved, and more efficient metal hafnium purification is achieved and the purity is improved.
Patent Information
- Application Number
- CN202421725718.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-19
AI Technical Summary
During the electrolytic purification process of metal hafnium, solid metal hafnium is difficult to disperse evenly through simple stirring, resulting in unsatisfactory purity.
A purification device for metal hafnium production is designed. The rotating shaft is driven by a motor, and the stirrer is simultaneously driven to rotate, and the electrolyte is fully stirred to ensure the uniform distribution of ions.
By fully stirring the electrolyte, the purification efficiency of metal hafnium is improved, the uniform distribution of ions is ensured, and the purity of metal hafnium is improved.
Smart Images
Figure CN222935539U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal hafnium purification, in particular to a purification device for metal hafnium production. Background Technique
[0002] Metal hafnium is a chemical element with the element symbol Hf, atomic number 72, belonging to the fourth group (IVB) of transition metals in the periodic table. Hafnium is a silver-white, shiny metal with good ductility and plasticity. It exhibits a hexagonal close-packed crystal structure at room temperature and transforms into a body-centered cubic structure at high temperatures. When performing the purification process of metal hafnium, a purification device is required.
[0003] During the electrolysis of metal hafnium, its physical state mainly appears as a solid state. This means that it is usually placed in the electrolysis frame in the form of flakes, granules or powders. Different from liquids or easily flowing suspended particles, solid metal hafnium is difficult to be evenly dispersed by simple stirring during the electrolysis process. This characteristic of being difficult to disperse often leads to an unsatisfactory purification degree of the obtained metal hafnium after electrolysis.
[0004] Therefore, it is necessary to design a purification device for metal hafnium production. Content of the Utility Model
[0005] In order to overcome the disadvantage that solid metal hafnium is difficult to be evenly dispersed by simple stirring during the electrolysis process, the utility model provides a purification device for metal hafnium production.
[0006] A purification device for metal hafnium production includes an electrolytic cell, an energizer, electric wires, telescopic rods, an outer frame, a placement frame, a motor, a rotating shaft, a shaft seat, a turning rod, a metal block and a stirrer. The energizer is installed on the upper middle part of the electrolytic cell through a bracket. Two electric wires are connected to the energizing port of the energizer. The telescopic rods are symmetrically installed on the upper part of the bracket. The outer frame is arranged between the telescopic ends of the telescopic rods. The placement frame is arranged in the middle of the outer frame. The motor is installed on the front side of the electrolytic cell. The rotating shaft is arranged at the output end of the motor. The shaft seat is arranged on the top of the placement frame on the side far from the motor. A turning rod is hinged on the shaft seat. The middle part of the turning rod is sleeved with a metal block through a connecting piece. The stirrer is arranged at the rear end of the rotating shaft.
[0007] Furthermore, it also includes a nut, and the nut is arranged at the rear end of the turning rod.
[0008] Furthermore, it also includes a placement table, and the placement table is arranged on the side of the electrolytic cell.
[0009] Furthermore, it also includes a limiting plate, and the limiting plate is arranged on the placement table.
[0010] Furthermore, through the hinge design between the shaft seat and the turning rod, the turning rod can rotate within the range of 0 to 90 degrees.
[0011] Furthermore, a drain pipe is connected to the left side of the electrolytic cell.
[0012] The beneficial effects and remarkable improvements of the present utility model are as follows:
[0013] In the present utility model, the motor drives the rotation of the rotating shaft, and the rotating shaft synchronously drives the rotation of the stirrer to stir the electrolyte, enabling sufficient stirring of the electrolyte in the electrolytic cell, ensuring the uniform distribution of ions in the electrolyte, and improving the purification efficiency of hafnium metal. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.
[0015] Figure 2 It is a three-dimensional structural schematic diagram of components such as the motor and the rotating shaft of the present utility model.
[0016] Figure 3 It is a three-dimensional structural schematic diagram of components such as the guide shaft seat, the turning rod, and the metal block of the present utility model.
[0017] Figure 4 It is a partial three-dimensional structural schematic diagram of the stirrer, the placement table, and the limiting plate of the present utility model.
[0018] In the above drawings: 1: electrolytic cell, 2: bracket, 3: electrical appliance, 4: wire, 5: telescopic rod, 6: outer frame, 7: placement frame, 8: motor, 9: rotating shaft, 12: shaft seat, 13: turning rod, 14: nut, 15: metal block, 16: stirrer, 17: placement table, 18: limiting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] Referring to an embodiment herein means that a specific feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present utility model. The phrase appears at various positions in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.
[0020] Embodiment: A purification device for hafnium metal production, please refer to Figures 1 to 4, including an electrolytic cell 1, a bracket 2, an energizer 3, a wire 4, a telescopic rod 5, an outer frame 6, a placement frame 7, a motor 8, a rotating shaft 9, a shaft seat 12, a turning rod 13, a nut 14, a metal block 15, a stirrer 16, a placement table 17 and a limiting plate 18. An energizer 3 is installed on the upper middle part of the electrolytic cell 1 through a bracket 2. A drain pipe is connected to the left side of the electrolytic cell 1 to facilitate the discharge of the electrolyte. Two wires 4 are connected to the energizing ports of the energizer 3. The ports of the two wires 4 are the positive electrode and the negative electrode respectively. The upper part of the bracket 2 is symmetrically connected with telescopic rods 5 front and back. An outer frame 6 is connected between the telescopic ends of the telescopic rods 5. A placement frame 7 is connected to the middle of the outer frame 6. The wire 4 as the negative terminal is connected to the top of the placement frame 7. A motor 8 is installed at the center position on the front side of the electrolytic cell 1. The output end of the motor 8 rotates through the front side of the electrolytic cell 1. A rotating shaft 9 is connected to the output end of the motor 8. A shaft seat 12 is connected to the front left side of the top of the placement frame 7. A turning rod 13 is hinged on the shaft seat 12. Through the hinge design between the shaft seat 12 and the turning rod 13, the turning rod 13 can freely rotate within the range of 0 to 90 degrees, thus facilitating the taking and placing operations of the metal block 15 on the turning rod 13. A nut 14 is connected to the rear end of the turning rod 13. A metal block 15 is sleeved on the middle part of the turning rod 13 through a connecting piece. The wire 4 as the positive terminal is connected to the top of the metal block 15. A stirrer 16 is connected to the rear end of the rotating shaft 9. A placement table 17 is connected to the right side of the electrolytic cell 1. A limiting plate 18 is connected to the top right side of the placement table 17, which can prevent objects from falling off the placement table 17.
[0021] When it is necessary to use the purification device to purify hafnium metal, first pour an appropriate amount of electrolyte into the electrolytic cell 1, and pour an appropriate amount of solid hafnium metal into the placement frame 7. The placement frame 7 is located inside the electrolytic cell 1 and serves as the cathode. Subsequently, turn on the energizer 3 to conduct electricity. The wire 4 as the positive electrode is connected to the metal block 15, serving as the anode, while the wire 4 as the negative electrode is connected to the placement frame 7, serving as the cathode. Under the action of electrolysis, the impurities in the hafnium metal will be oxidized and precipitated at the anode, while the hafnium metal will be deposited at the cathode, thus realizing the purification of hafnium metal. During the electrolysis process, the motor 8 is driven to drive the rotating shaft 9 to rotate. When the rotating shaft 9 rotates, it will synchronously drive the stirrer 16 to rotate. The stirrer 16 is located in the electrolyte and can fully stir the electrolyte in the electrolytic cell 1 to ensure the uniform distribution of ions in the electrolyte and improve the purification efficiency of hafnium metal. During the electrolysis process, the hafnium metal compound in the electrolyte will be decomposed, pure hafnium metal will be deposited at the cathode, and the impurities will be removed at the anode.
[0022] Although the present utility model has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made to the present utility model without departing from the principles and spirit scope defined by the claims. Therefore, the detailed description of the embodiments of this disclosure is only for explanation and not for limiting the present utility model, but the scope of protection is defined by the content of the claims.
Claims
1. A purification device for producing hafnium metal, characterized in that: The invention comprises an electrolytic cell (1), a power supply (3), electric wires (4), a telescopic rod (5), an outer frame (6), a placement frame (7), a motor (8), a rotating shaft (9), an axle seat (12), a flipping rod (13), a metal block (15) and a stirrer (16), wherein the power supply (3) is installed on the middle part of the electrolytic cell (1) through a bracket (2), the power supply port of the power supply (3) is connected to two electric wires (4), the telescopic rod (5) is symmetrically installed on the upper part of the bracket (2), the outer frame (6) is arranged on the telescopic rod (5), and the outer frame (6) is arranged on the inner part of the telescopic rod (5). The placing frame (7) is arranged between the telescopic ends of the retractable rod (5), the placing frame (7) is arranged in the middle of the outer frame (6), the motor (8) is installed on the front side of the electrolytic cell (1), the rotating shaft (9) is arranged at the output end of the motor (8), the shaft seat (12) is arranged on the top of the placing frame (7) away from the motor (8), the flipping rod (13) is hinged on the shaft seat (12), the middle part of the flipping rod (13) is sleeved with the metal block (15) through a connecting piece, and the agitator (16) is arranged at the rear end of the rotating shaft (9).
2. A purification device for producing hafnium metal according to claim 1, characterized in that: It also includes a nut (14), which is arranged at the rear end of the flip rod (13).
3. A purification device for producing hafnium metal according to claim 2, characterized in that: It also includes a placement table (17), wherein the placement table (17) is arranged on the side of the electrolytic cell (1).
4. A purification device for producing hafnium metal according to claim 3, characterized in that: It also includes a limiting plate (18), wherein the limiting plate (18) is arranged on the placement table (17).
5. A purification device for producing hafnium metal according to claim 4, characterized in that: Through the hinged design between the shaft seat (12) and the flipping rod (13), the flipping rod (13) can rotate within a range of 0 to 90 degrees.
6. A purification device for producing hafnium metal according to claim 1, characterized in that: The left side of the electrolytic cell (1) is connected to a drain pipe.