Electrolytic furnace for preparing rare earth metal

Abstract

The utility model relates to the technical field of rare earth metal preparation, and discloses an electrolytic furnace for preparing rare earth metal, which comprises an electrolytic barrel and a treatment box, the electrolytic barrel is fixedly connected with a fixed frame I, the fixed frame I is fixedly connected with a motor, the output end of the motor is fixedly connected with a stirring shaft, and the stirring shaft is fixedly connected with a motor. The stirring shaft is fixedly connected with a first stirring blade and a first gear, the first gear is meshed with a second gear, the second gear is fixedly connected with a rotating shaft, and the rotating shaft is fixedly connected with a second stirring blade. According to the utility model, the flowability of the electrolyte can be enhanced, so that rare earth metal ions are more uniformly distributed in the electrolyte, thereby increasing the contact opportunity between the ions and the electrode, improving the rare earth metal electrolysis efficiency, and being beneficial to ensuring the full contact between harmful gas and water, thereby improving the spraying effect; and pollutants in the harmful gas are more effectively removed, so that the pollution of the gas to the environment is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rare earth metal preparation, in particular to an electrolytic furnace for preparing rare earth metal. Background Art

[0002] Rare earth metals, as a unique type of metal elements, play a vital role in modern industry due to their unique physical and chemical properties. They are widely used in many fields such as electronics, metallurgy, aerospace, new energy, etc. With the advancement of science and technology and economic development, the demand for rare earth metals is growing. Therefore, improving the preparation efficiency and quality of rare earth metals has become a focus of common concern in scientific research and industry.

[0003] When preparing rare earth metals, traditional electrolytic furnaces may not be able to distribute rare earth metal ions more evenly in the electrolyte, thereby reducing the efficiency of rare earth metal electrolysis. In addition, traditional electrolytic furnaces may produce harmful gases when preparing rare earth metals. However, the harmful gases are directly discharged without treatment, which can easily pollute the environment. Therefore, it is necessary to design an electrolytic furnace for preparing rare earth metals. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an electrolytic furnace for preparing rare earth metals.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an electrolytic furnace for preparing rare earth metals, comprising an electrolytic barrel and a processing box, the electrolytic barrel is fixedly connected to a fixing frame 1, the fixing frame 1 is fixedly connected to a motor, the output end of the motor is fixedly connected to a stirring shaft, the stirring shaft is fixedly connected to a stirring blade 1, the stirring shaft is fixedly connected to a gear 1, the gear 1 is meshed with a gear 2, the gear 2 is fixedly connected to a rotating shaft, the rotating shaft is fixedly connected to a stirring blade 2, the stirring shaft is rotatably connected to a fixed plate, and the rotating shaft is rotatably connected to the fixed plate.

[0006] As a further description of the above technical solution:

[0007] The treatment box is fixedly connected to a water tank, the water tank is fixedly connected to a water pipe, one end of the water pipe is fixedly connected to a water pump, the water pump is fixedly connected to a water inlet pipe, the water inlet pipe is fixedly connected to a fixed shell, the fixed shell is fixedly connected to a water outlet pipe, the water outlet pipe is fixedly connected to a hose, the hose is fixedly connected to a rotating pipe, and the rotating pipe is fixedly connected to a nozzle.

[0008] As a further description of the above technical solution:

[0009] The fixed shell is rotatably connected to a fixed shaft, the fixed shaft is fixedly connected to a fan blade, the fixed shaft is fixedly connected to a worm, the worm is meshed with a worm wheel, the worm wheel is fixedly connected to a rotating shaft, the rotating shaft is fixedly connected to a connecting rod, the connecting rod is fixedly connected to a sliding column, the rotating tube is fixedly connected to a sliding block, the sliding block is provided with a sliding groove, and the sliding column is slidably connected in the sliding groove.

[0010] As a further description of the above technical solution:

[0011] The processing box is fixedly connected with an air outlet, an opening is provided on the processing box, and activated carbon is fixedly connected with the processing box.

[0012] As a further description of the above technical solution:

[0013] The electrolysis barrel is fixedly connected with an exhaust pipe, and the exhaust pipe is fixedly connected to the processing box. The electrolysis barrel is fixedly connected with a feed port, and a valve is arranged on the feed port.

[0014] As a further description of the above technical solution:

[0015] The fixed shaft is rotatably connected to a second fixed frame, the second fixed frame is fixedly connected to the processing box, and the rotating shaft is rotatably connected to the second fixed frame.

[0016] As a further description of the above technical solution:

[0017] The electrolytic barrel is fixedly connected to a cover plate, the stirring shaft is rotatably connected to the cover plate, the rotating shaft is rotatably connected to the cover plate, the rotating pipe is rotatably connected to the processing box, the water tank is fixedly connected to the processing box, and the water pump is fixedly connected to the processing box.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the stirring shaft is driven by a motor to rotate, the stirring shaft drives the stirring blade 1 to rotate, the stirring shaft also drives the gear 1 to rotate, the gear 1 rotates to drive the gear 2 to rotate, the gear 2 rotates to drive the stirring blade 2 to rotate, so that the rare earth metal and electrolyte in the electrolytic barrel are stirred, and the stirring can enhance the fluidity of the electrolyte, so that the rare earth metal ions are more evenly distributed in the electrolyte, thereby increasing the contact opportunity between the ions and the electrodes, and improving the efficiency of rare earth metal electrolysis.

[0020] 2. In the utility model, water is drawn from the water tank through the water pipe driven by a water pump, and the water flows into the fixed shell through the water inlet pipe. The fan blades are rotated by the water, thereby driving the fixed shaft to rotate, and then driving the nozzle to rotate forward and reversely. The water in the fixed shell flows out through the water outlet pipe, flows to the nozzle on the rotating pipe through the hose, and is sprayed out, so that the nozzle rotates forward and reverse to spray the gas in the treatment box. Through the forward and reverse rotation of the nozzle, the water can be more evenly distributed in the entire treatment area, which helps to ensure sufficient contact between harmful gases and water, thereby improving the spraying effect and more effectively removing pollutants in harmful gases, thereby greatly reducing the pollution of gases to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of an electrolytic furnace for preparing rare earth metals proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of a partial explosion structure of an electrolytic furnace for preparing rare earth metals proposed by the utility model;

[0023] Figure 3 A schematic diagram of the partial structure of an electrolytic furnace for preparing rare earth metals proposed in the utility model Figure 1 ;

[0024] Figure 4 A schematic diagram of the partial structure of an electrolytic furnace for preparing rare earth metals proposed in the utility model Figure 2 ;

[0025] Figure 5 The utility model is a schematic diagram of a partial cross-sectional structure of an electrolytic furnace for preparing rare earth metals.

[0026] Legend:

[0027] 1. Electrolytic barrel; 2. Feed inlet; 3. Valve; 4. Fixed frame 1; 5. Motor; 6. Stirring shaft; 7. Stirring blade 1; 8. Gear 1; 9. Fixed plate; 10. Rotating shaft; 11. Gear 2; 12. Stirring blade 2; 13. Cover plate; 14. Exhaust pipe; 15. Treatment box; 16. Air outlet; 17. Water tank; 18. Water pipe; 19. Water pump; 20. Water inlet pipe; 21. Fixed shell; 22. Water outlet pipe; 23. Fixed shaft; 24. Fan blade; 25. Hose; 26. Rotating tube; 27. Nozzle; 29. ​​Worm; 30. Worm wheel; 31. Rotating shaft; 32. Connecting rod; 33. Sliding column; 34. Slide groove; 35. Sliding block; 36. Fixed frame 2; 37. Opening; 38. Activated carbon. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-Figure 5 The utility model provides an embodiment: an electrolytic furnace for preparing rare earth metals, including an electrolytic barrel 1 and a processing box 15, the electrolytic barrel 1 is fixedly connected to a fixing frame 4, the fixing frame 4 is fixedly connected to a motor 5, the output end of the motor 5 is fixedly connected to a stirring shaft 6, the stirring shaft 6 is fixedly connected to a stirring blade 7, the stirring shaft 6 is fixedly connected to a gear 8, the gear 8 is meshed with a gear 2 11, the gear 2 11 is fixedly connected to a rotating shaft 10, the rotating shaft 10 is fixedly connected to a stirring blade 2 12, the stirring shaft 6 is rotatably connected to a fixing plate 9, and the rotating shaft 10 is rotatably connected to a fixed plate 9. On the fixed plate 9, the stirring shaft 6 is driven by the motor 5 to rotate, and the stirring shaft 6 drives the stirring blade 1 7 to rotate. The rotation of the stirring shaft 6 also drives the gear 1 8 to rotate, and the rotation of the gear 1 8 drives the gear 2 11 to rotate, and the rotation of the gear 2 11 drives the stirring blade 2 12 to rotate, so that the rare earth metal and the electrolyte in the electrolytic barrel 1 are stirred. The stirring can enhance the fluidity of the electrolyte, so that the rare earth metal ions are more evenly distributed in the electrolyte, thereby increasing the contact opportunity between the ions and the electrodes, and improving the efficiency of rare earth metal electrolysis.

[0030] The treatment box 15 is fixedly connected to a water tank 17, the water tank 17 is fixedly connected to a water pipe 18, one end of the water pipe 18 is fixedly connected to a water pump 19, the water pump 19 is fixedly connected to a water inlet pipe 20, the water inlet pipe 20 is fixedly connected to a fixed shell 21, the fixed shell 21 is fixedly connected to a water outlet pipe 22, the water outlet pipe 22 is fixedly connected to a hose 25, the hose 25 is fixedly connected to a rotating tube 26, the rotating tube 26 is fixedly connected to a nozzle 27, the fixed shell 21 is rotatably connected to a fixed shaft 23, the fixed shaft 23 is fixedly connected to a fan blade 24, the fixed shaft 23 is fixedly connected to a worm 29, and the worm 29 is meshed with a worm wheel 30, the worm gear 30 is fixedly connected to a rotating shaft 31, the rotating shaft 31 is fixedly connected to a connecting rod 32, the connecting rod 32 is fixedly connected to a sliding column 33, the rotating tube 26 is fixedly connected to a sliding block 35, the sliding block 35 is provided with a sliding groove 34, the sliding column 33 is slidably connected in the sliding groove 34, the processing box 15 is fixedly connected to an air outlet 16, the processing box 15 is provided with an opening 37, the processing box 15 is fixedly connected to activated carbon 38, the electrolytic barrel 1 is fixedly connected to an exhaust pipe 14, the exhaust pipe 14 is fixedly connected to the processing box 15, the electrolytic barrel 1 is fixedly connected to a feed port 2, and a valve 3 is provided on the feed port 2 The fixed shaft 23 is rotatably connected to the fixed frame 2 36, the fixed frame 2 36 is fixedly connected to the processing box 15, the rotating shaft 31 is rotatably connected to the fixed frame 2 36, the electrolytic barrel 1 is fixedly connected to the cover plate 13, the stirring shaft 6 is rotatably connected to the cover plate 13, the rotating shaft 10 is rotatably connected to the cover plate 13, the rotating tube 26 is rotatably connected to the processing box 15, the water tank 17 is fixedly connected to the processing box 15, and the water pump 19 is fixedly connected to the processing box 15. Water is drawn from the water tank 17 through the water pipe 18 through the water pump 19, and the water flows into the fixed shell 21 through the water inlet pipe 20, and the water is driven to The fan blades 24 rotate, thereby driving the fixed shaft 23 to rotate, and then driving the nozzle 27 to rotate forward and reversely. The water in the fixed shell 21 flows out through the water outlet pipe 22, flows through the hose 25 to the nozzle 27 on the rotating tube 26, and is sprayed, so that the nozzle 27 rotates forward and reverse to spray the gas in the treatment box 15. The forward and reverse rotation of the nozzle 27 can make the water more evenly distributed in the entire treatment area, which helps to ensure sufficient contact between harmful gases and water, thereby improving the spraying effect and more effectively removing pollutants in harmful gases, thereby greatly reducing the pollution of the gas to the environment.

[0031] Working principle: First, when preparing rare earth metals, the rare earth metals are placed in the electrolytic barrel 1 from the feed port 2, and the electrolyte is added from the feed port 2. Then, the motor 5 is started, and the motor 5 drives the stirring shaft 6 to rotate. The rotation of the stirring shaft 6 drives the stirring blade 1 7 to rotate. The rotation of the stirring shaft 6 also drives the gear 1 8 to rotate. The rotation of the gear 1 8 drives the gear 2 11 to rotate. The rotation of the gear 2 11 drives the stirring blade 2 12 to rotate, thereby stirring the rare earth metal and the electrolyte in the electrolytic barrel 1. Stirring can enhance the fluidity of the electrolyte, so that the rare earth metal ions are more evenly distributed in the electrolyte, thereby increasing the contact opportunity between the ions and the electrodes and improving the efficiency of rare earth metal electrolysis. Then, the gas generated during electrolysis is discharged into the treatment box 15 through the exhaust pipe 14, and the water pump 19 is started. The water pump 19 drives the water to draw water from the water tank 17 through the water pipe 18. The water flows to the fixed shell 21 through the water inlet pipe 2018, and the fan blade 24 is rotated by the water, thereby driving the fixed shaft 23 rotates, the fixed shaft 23 rotates to drive the worm 29 to rotate, the worm 29 rotates to drive the worm wheel 30 to rotate, the worm wheel 30 rotates through the rotating shaft 31 to drive the connecting rod 32 to rotate, the connecting rod 32 rotates to drive the sliding column 33 to slide in the sliding groove 34, thereby driving the rotating tube 26 to rotate forward and reversely through the sliding block 35, and then driving the nozzle 27 to rotate forward and reversely, the water in the fixed shell 21 flows out through the water outlet pipe 22, flows to the nozzle 27 on the rotating tube 26 through the hose 25, and sprays, so that the nozzle 27 rotates forward and reversely to spray the gas in the processing box 15, through the forward and reverse rotation of the nozzle 27, the water can be more evenly distributed in the entire processing area, which helps to ensure that the harmful gas is fully in contact with the water, thereby improving the spraying effect, and making the pollutants in the harmful gas be more effectively removed, then, the gas flows to the activated carbon 38 through the opening 37, and the gas after spraying is filtered again by the activated carbon 38, and finally, the gas is discharged through the gas outlet 16, thereby greatly reducing the pollution of the gas to the environment.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrolytic furnace for preparing rare earth metals, comprising an electrolytic tank (1) and a processing box (15), characterized in that: The electrolytic barrel (1) is fixedly connected to a fixing frame (4), the fixing frame (4) is fixedly connected to a motor (5), the output end of the motor (5) is fixedly connected to a stirring shaft (6), the stirring shaft (6) is fixedly connected to a stirring blade (7), the stirring shaft (6) is fixedly connected to a gear (8), the gear (8) is meshed with a gear (11), the gear (11) is fixedly connected to a rotating shaft (10), the rotating shaft (10) is fixedly connected to a stirring blade (12), the stirring shaft (6) is rotatably connected to a fixing plate (9), and the rotating shaft (10) is rotatably connected to the fixing plate (9).

2. An electrolytic furnace for preparing rare earth metals according to claim 1, characterized in that: The treatment box (15) is fixedly connected to a water tank (17), the water tank (17) is fixedly connected to a water pipe (18), one end of the water pipe (18) is fixedly connected to a water pump (19), the water pump (19) is fixedly connected to a water inlet pipe (20), the water inlet pipe (20) is fixedly connected to a fixed shell (21), the fixed shell (21) is fixedly connected to a water outlet pipe (22), the water outlet pipe (22) is fixedly connected to a hose (25), the hose (25) is fixedly connected to a rotating tube (26), and the rotating tube (26) is fixedly connected to a nozzle (27).

3. An electrolytic furnace for preparing rare earth metals according to claim 2, characterized in that: The fixed shell (21) is rotatably connected to a fixed shaft (23), the fixed shaft (23) is fixedly connected to a fan blade (24), the fixed shaft (23) is fixedly connected to a worm (29), the worm (29) is meshed with a worm wheel (30), the worm wheel (30) is fixedly connected to a rotating shaft (31), the rotating shaft (31) is fixedly connected to a connecting rod (32), the connecting rod (32) is fixedly connected to a sliding column (33), the rotating tube (26) is fixedly connected to a sliding block (35), the sliding block (35) is provided with a sliding groove (34), and the sliding groove (34) is slidably connected to the sliding column (33).

4. An electrolytic furnace for preparing rare earth metals according to claim 3, characterized in that: The processing box (15) is fixedly connected to a gas outlet (16), an opening (37) is provided on the processing box (15), and activated carbon (38) is fixedly connected to the processing box (15).

5. An electrolytic furnace for preparing rare earth metals according to claim 4, characterized in that: The electrolysis barrel (1) is fixedly connected to an exhaust pipe (14), and the exhaust pipe (14) is fixedly connected to a processing box (15). The electrolysis barrel (1) is fixedly connected to a feed port (2), and a valve (3) is provided on the feed port (2).

6. The electrolytic furnace for preparing rare earth metals according to claim 5, characterized in that: The fixed shaft (23) is rotatably connected to a second fixed frame (36), the second fixed frame (36) is fixedly connected to the processing box (15), and the rotating shaft (31) is rotatably connected to the second fixed frame (36).

7. An electrolytic furnace for preparing rare earth metals according to claim 6, characterized in that: The electrolytic barrel (1) is fixedly connected to a cover plate (13), the stirring shaft (6) is rotatably connected to the cover plate (13), the rotating shaft (10) is rotatably connected to the cover plate (13), the rotating tube (26) is rotatably connected to the processing box (15), the water tank (17) is fixedly connected to the processing box (15), and the water pump (19) is fixedly connected to the processing box (15).

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