A vanadium pentoxide purification device

Abstract

This utility model relates to the field of vanadium pentoxide purification technology and discloses a vanadium pentoxide purification device, including a mounting frame. A stirring tank is fixedly mounted on the upper surface of the mounting frame, a grinding box is mounted on the upper part of the stirring tank, a motor is fixedly mounted on the lower part of the mounting plate, a rotating rod is rotatably mounted inside the stirring tank, a connecting plate is provided on the inner wall of the bottom of the grinding box, a rotating column is fixedly mounted on the upper part of the grinding disc, a connecting plate is fixedly mounted on the outer side of the rotating column, a rotating block is fixedly mounted on the end of the connecting plate near the inner wall of the feed inlet, a pressurized water pump is fixedly mounted on the upper part of the mounting frame, and a water outlet is opened at the lower part of the rotating block. Through the arrangement of the grinding box, motor, rotating rod, grinding disc, rotating column, connecting plate, rotating block, pressurized water pump, sealing cap, water inlet channel, and water outlet, the raw materials can be stirred to prevent blockage, and the grinding disc and grinding box can be cleaned, thereby improving the grinding effect and increasing work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of vanadium pentoxide purification technology, specifically to a vanadium pentoxide purification device. Background Technology

[0002] Vanadium pentoxide is an oxide of vanadium. It is a toxic, orange-yellow solid, slightly soluble in water, and decomposes upon heating by losing oxygen. It can be used as a catalyst in the chemical industry, most importantly for the one-step catalysis of sulfur dioxide to sulfur trioxide in the sulfuric acid industry. Vanadium in vanadium pentoxide (+5) is in its highest oxidation state, exhibiting amphoteric and oxidizing properties.

[0003] In the purification of vanadium pentoxide, vanadium-containing coal ore or vanadium-titanium magnetite is crushed, and then the pH value is adjusted using sodium hydroxide and sodium carbonate. A purifying agent is added to perform solid-liquid separation, and purified vanadium pentoxide is obtained in the subsequent process. However, the existing vanadium pentoxide crushing and grinding process cannot quickly clean the grinding surface, requiring manual operation by workers, which is time-consuming and labor-intensive. This not only degrades the grinding effect and affects the subsequent purification effect, but also increases the burden on workers and reduces work efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a vanadium pentoxide purification device that can agitate raw materials to prevent clogging, and simultaneously clean the grinding disc and grinding box, thereby improving the grinding effect, facilitating worker use, and increasing work efficiency. This solves the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the following technical solution is provided: A vanadium pentoxide purification device includes a mounting frame, a stirring tank fixedly mounted on the upper surface of the mounting frame, a grinding box mounted on the upper part of the stirring tank, a feed inlet mounted on the upper part of the grinding box, a mounting plate fixedly mounted on the lower part of the mounting frame, a motor fixedly mounted on the lower part of the mounting plate, a rotating rod rotatably mounted inside the stirring tank, a connecting plate provided on the inner wall of the bottom of the grinding box, a connecting column provided on the outer side of the connecting plate and fixedly connected to the inner wall of the bottom of the grinding box, a grinding disc rotatably mounted on the upper part of the connecting plate, a rotating column fixedly mounted on the upper part of the grinding disc, a connecting plate fixedly mounted on the outer side of the rotating column, a rotating block fixedly mounted on the end of the connecting plate near the inner wall of the feed inlet, a pressurized water pump fixedly mounted on the upper part of the mounting frame, a water pipe connected to the outer side of the pressurized water pump, and a water outlet opened at the lower part of the rotating block.

[0008] Preferably, the output end of the motor is fixedly connected to the lower end of the rotating rod, the upper end of the rotating rod is fixedly connected to the lower part of the grinding disc, a limit groove is provided on the inner wall of the feed inlet, and the connecting plate is slidably connected to the inner wall of the limit groove.

[0009] Preferably, the connecting plate and the rotating column are provided with a water inlet channel, the upper end of the water pipe is connected to the inside of the water inlet channel, and the water inlet channel is connected to the water outlet.

[0010] Preferably, a sealing cap is fixedly installed on the outside of the water pipe, a sealing groove is opened on the inner wall of the rotating column, a sealing rotating plate is fixedly installed on the lower outer side of the sealing cap, and the outer side of the sealing rotating plate is slidably connected to the inner wall of the sealing groove.

[0011] Preferably, an online pH meter is fixedly installed on the outside of the mixing tank, a controller is fixedly installed on the outside of the mixing tank, a regulator storage box is fixedly installed on the upper part of the mixing tank, an electromagnetic valve is installed on the lower part of the regulator storage box, the electromagnetic valve is connected to the inside of the mixing tank, and the controller is electrically connected to the online pH meter and the electromagnetic valve.

[0012] Preferably, a stirring rod is fixedly installed on the outer side of the rotating rod, and a scraper is fixedly installed on the outer side of the lower end of the rotating rod.

[0013] Preferably, a discharge pipe is connected to the lower part of the mixing tank, a control valve is installed on the outside of the discharge pipe, and a water inlet is opened at the upper part of the mixing tank.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, the present invention provides a vanadium pentoxide purification device, which has the following beneficial effects:

[0016] 1. This vanadium pentoxide purification device, through the arrangement of a mixing tank, grinding box, motor, discharge pipe, rotating rod, grinding disc, rotating column, connecting plate, rotating block, pressurized water pump, water pipe, sealing cap, sealing groove, sealing disc, water inlet channel, and water outlet, achieves the purpose of agitating the raw materials, preventing blockage, and cleaning the grinding disc and grinding box, thereby improving the grinding effect, facilitating worker use, and improving work efficiency.

[0017] 2. This vanadium pentoxide purification device, through the setting of stirring rod, scraper, limiting tank, pH online detector, controller, regulator storage tank, and water inlet, can quickly detect the pH value in the solution, making it convenient for workers to adjust. Attached Figure Description

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

[0019] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 3 This is a cross-sectional view of the connecting plate of this utility model;

[0021] Figure 4 This is a side view of the present invention.

[0022] In the diagram: 1. Mounting frame; 2. Mixing tank; 3. Grinding box; 4. Feed inlet; 5. Mounting plate; 6. Motor; 7. Discharge pipe; 8. Rotating rod; 9. Grinding disc; 10. Rotating column; 11. Connecting plate; 12. Rotating block; 13. Pressurized water pump; 14. Water pipe; 15. Sealing cap; 16. Sealing groove; 17. Sealing disc; 18. Water inlet channel; 19. Water outlet; 20. Mixing rod; 21. Scraper; 22. Limiting groove; 23. Online pH meter; 24. Controller; 25. Conditioner storage tank; 26. Water inlet. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments. Obviously, the described embodiments are only some embodiments, not all embodiments. Based on the embodiments described, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection.

[0024] Example 1:

[0025] Please see Figure 1-4 A vanadium pentoxide purification device includes a mounting frame 1, a mixing tank 2 fixedly mounted on the upper surface of the mounting frame 1, a grinding box 3 mounted on the upper part of the mixing tank 2, a feed inlet 4 mounted on the upper part of the grinding box 3, a mounting plate 5 fixedly mounted on the lower part of the mounting frame 1, a motor 6 fixedly mounted on the lower part of the mounting plate 5, a rotating rod 8 rotatably mounted inside the mixing tank 2, a connecting plate provided on the inner wall of the bottom of the grinding box 3, a connecting column provided on the outer side of the connecting plate and fixedly connected to the inner wall of the bottom of the grinding box 3, a grinding disc 9 rotatably mounted on the upper part of the connecting plate, a rotating column 10 fixedly mounted on the upper part of the grinding disc 9, a connecting plate 11 fixedly mounted on the outer side of the rotating column 10, a rotating block 12 fixedly mounted on one end of the connecting plate 11 near the inner wall of the feed inlet 4, a pressurized water pump 13 fixedly mounted on the upper part of the mounting frame 1, a water pipe 14 connected to the outer side of the pressurized water pump 13, and a water outlet 19 opened at the lower part of the rotating block 12.

[0026] Specifically, the inner wall of the grinding box 3 is provided with a grinding layer, and the raw materials are ground and crushed between the grinding disc 9 and the grinding layer. The rotating block 12 extends into the feed gap between the grinding disc 9 and the grinding box 3. The outside of the pressurized water pump 13 is also connected to a suction pipe, which can be connected to an external water source.

[0027] Preferably, the output end of the motor 6 is fixedly connected to the lower end of the rotating rod 8, the upper end of the rotating rod 8 is fixedly connected to the lower part of the grinding disc 9, a limiting groove 22 is provided on the inner wall of the feed inlet 4, and the connecting plate 11 is slidably connected to the inner wall of the limiting groove 22.

[0028] Specifically, when the connecting plate 11 rotates, it will move in a circular motion along the limiting groove 22, which can limit the rotation of the connecting plate 11.

[0029] Preferably, the connecting plate 11 and the rotating column 10 are provided with a water inlet channel 18, the upper end of the water pipe 14 is connected to the inside of the water inlet channel 18, and the water inlet channel 18 is connected to the water outlet 19.

[0030] Specifically, water enters the channel and then sprays water onto the grinding seams of the grinding disc 9 and the grinding box 3 through the outlet 19.

[0031] Preferably, a sealing cap 15 is fixedly installed on the outer side of the water pipe 14, a sealing groove 16 is opened on the inner wall of the rotating column 10, and a sealing rotating piece 17 is fixedly installed on the lower outer side of the sealing cap 15. The outer side of the sealing rotating piece 17 is slidably connected to the inner wall of the sealing groove 16.

[0032] Specifically, the sealing cap 15, the sealing disc 17, and the sealing groove 16 serve a sealing function to prevent water leakage. Simultaneously, when the rotating column 10 rotates, the sealing groove 16 rotates around the sealing disc, preventing the water pipe 14 from rotating. Figure 1 As shown, the water pipe 14 is restricted by the fixing plate to prevent the water pipe 14 from becoming tangled.

[0033] Working principle: Raw ore is fed into the grinding chamber 3 through the feed inlet 4. Then, the motor 6 drives the rotating rod 8 to rotate, which in turn drives the grinding disc 9 to rotate. The grinding disc 9 and the grinding chamber 3 grind the ore. At the same time, the grinding disc 9 drives the rotating column 10 to rotate, which in turn drives the connecting plate 11 to rotate. The connecting plate 11 then drives the rotating block 12 to rotate. The rotating block 12 rotates around the grinding disc 9, which can loosen the ore feed and prevent the ore from clogging at the feed inlet 4. After being crushed, the raw materials enter the mixing tank 2 and are mixed and agitated. After grinding, the pressurized water pump 13 can be started to draw water. The water enters the water inlet channel 18 through the water pipe 14 and is then sprayed out through the water outlet 19. The pressurized water washes the grinding disc 9 and the grinding box 3, thereby agitating the raw materials, preventing blockage, and cleaning the grinding disc 9 and the grinding box 3. This improves the grinding effect, makes it easier for workers to use, and increases work efficiency.

[0034] Example 2:

[0035] Please see Figure 1-4A pH online detector 23 is fixedly installed on the outside of the mixing tank 2, and a controller 24 is fixedly installed on the outside of the mixing tank 2. A regulator storage box 25 is fixedly installed on the upper part of the mixing tank 2, and an electromagnetic valve is installed on the lower part of the regulator storage box 25. The electromagnetic valve is connected to the inside of the mixing tank 2, and the controller 24 is electrically connected to the pH online detector 23 and the electromagnetic valve.

[0036] Specifically, the pH online detector 23 is evenly arranged on both sides of the mixing tank 2, which can more comprehensively adjust the pH value of the solution inside the mixing tank 2. Sodium hydroxide is stored in the regulator storage tank 25, and a heating device is set at the bottom of the mixing tank 2 to heat the solution in the mixing tank.

[0037] Preferably, a stirring rod 20 is fixedly installed on the outer side of the rotating rod 8, and a scraper 21 is fixedly installed on the outer side of the lower end of the rotating rod 8.

[0038] Specifically, scraper 21 is located at the bottom of mixing tank 2.

[0039] Preferably, a discharge pipe 7 is connected to the lower part of the mixing tank 2, a control valve is installed on the outside of the discharge pipe 7, and a water inlet 26 is opened at the upper part of the mixing tank 2.

[0040] Working principle: Water is added to the mixing tank 2 through the water inlet 26, and then additives are added to the mixing tank through the regulator storage tank 25. The rotating rod 8 drives the stirring rod 20 to rotate, stirring the mixture in the mixing tank. At the same time, it also drives the scraper 21 to rotate. The scraper 21 prevents the powder from settling at the bottom, making the mixing more uniform. The pH online detector 23 monitors the pH value of the mixing tank in real time. When the pH is too low, the pH online detector 23 transmits the information to the controller 24, which then controls the solenoid valve to open and add sodium hydroxide to the mixing tank. When the pH is too high, water can be added through the water inlet 26, thus achieving rapid detection of the pH value in the solution, which is convenient for workers to adjust.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for purifying vanadium pentoxide, comprising a mounting frame (1), characterized in that: A mixing tank (2) is fixedly mounted on the upper surface of the mounting frame (1). A grinding box (3) is mounted on the upper part of the mixing tank (2). A feed inlet (4) is mounted on the upper part of the grinding box (3). A mounting plate (5) is fixedly mounted on the lower part of the mounting frame (1). A motor (6) is fixedly mounted on the lower part of the mounting plate (5). A rotating rod (8) is rotatably mounted inside the mixing tank (2). A connecting plate is provided on the inner wall of the bottom of the grinding box (3). A connecting column is provided on the outer side of the connecting plate, and the connecting column is connected to the inner wall of the bottom of the grinding box (3). The wall is fixedly connected, and a grinding disc (9) is rotatably installed on the upper part of the connecting disc. A rotating column (10) is fixedly installed on the upper part of the grinding disc (9). A connecting plate (11) is fixedly installed on the outer side of the rotating column (10). A rotating block (12) is fixedly installed at one end of the connecting plate (11) near the inner wall of the feed inlet (4). A pressurized water pump (13) is fixedly installed on the upper part of the mounting frame (1). A water pipe (14) is connected to the outer side of the pressurized water pump (13). A water outlet (19) is opened at the lower part of the rotating block (12).

2. The device for purifying vanadium pentoxide according to claim 1, characterized in that: The output end of the motor (6) is fixedly connected to the lower end of the rotating rod (8), the upper end of the rotating rod (8) is fixedly connected to the lower part of the grinding disc (9), a limiting groove (22) is opened on the inner wall of the feed port (4), and the connecting plate (11) is slidably connected to the inner wall of the limiting groove (22).

3. The device for purifying vanadium pentoxide according to claim 1, characterized in that: The connecting plate (11) and the rotating column (10) are provided with a water inlet channel (18), the upper end of the water pipe (14) is connected to the inside of the water inlet channel (18), and the water inlet channel (18) is connected to the outlet (19).

4. The vanadium pentoxide purification apparatus according to claim 1, characterized in that: A sealing cap (15) is fixedly installed on the outside of the water pipe (14), and a sealing groove (16) is opened on the inner wall of the rotating column (10). A sealing rotating piece (17) is fixedly installed on the lower outer side of the sealing cap (15), and the outer side of the sealing rotating piece (17) is slidably connected to the inner wall of the sealing groove (16).

5. The vanadium pentoxide purification apparatus according to claim 1, characterized in that: A pH online detector (23) is fixedly installed on the outside of the mixing tank (2), a controller (24) is fixedly installed on the outside of the mixing tank (2), a regulator storage box (25) is fixedly installed on the upper part of the mixing tank (2), an electromagnetic valve is installed on the lower part of the regulator storage box (25), the electromagnetic valve is connected to the inside of the mixing tank (2), and the controller (24) is electrically connected to the pH online detector (23) and the electromagnetic valve.

6. The vanadium pentoxide purification apparatus according to claim 1, characterized in that: A stirring rod (20) is fixedly installed on the outer side of the rotating rod (8), and a scraper (21) is fixedly installed on the outer side of the lower end of the rotating rod (8).

7. The vanadium pentoxide purification apparatus according to claim 1, characterized in that: The lower part of the mixing tank (2) is connected to a discharge pipe (7), and a control valve is installed on the outside of the discharge pipe (7). A water inlet (26) is opened on the upper part of the mixing tank (2).

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