Granulating device for producing vanadium pentoxide
By designing the relative rotation and filtration system of the rotating blade and the rotating roller, the problem of poor pulverization effect of vanadium pentoxide is solved, and an efficient crushing and safe and environmentally friendly granulation process is achieved.
Patent Information
- Application Number
- CN202421711447.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-07-18
AI Technical Summary
When the existing vanadium pentoxide production equipment crushes larger pieces of vanadium pentoxide, the crushing effect is poor, which affects the working efficiency.
A granulation device including a crushing assembly and a filtration system is designed, initially crushed and further crushed by the relative rotation of a rotating blade and a rotating roller, and equipped with a suction fan to filter dust and gas, and use a screening plate and a conveying frame to separate the particle size.
It improves the crushing effect and working efficiency of vanadium pentoxide, while ensuring the safety of the working environment and the grading quality of the product.
Smart Images
Figure CN223069610U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vanadium pentoxide production, in particular to a granulating device for producing vanadium pentoxide. Background Art
[0002] Vanadium is a non-ferrous metal. Vanadium pentoxide is widely used in industries such as metallurgy and chemical industry. It is mainly used for smelting ferrovanadium and used as an alloy additive, accounting for more than 80% of the total consumption of vanadium pentoxide. Secondly, it is used as a catalyst for organic chemical industry, that is, a catalyst, accounting for about 10% of the total amount. In addition, it is used as inorganic chemicals, chemical reagents, enamel and magnetic materials, etc., accounting for about 10% of the total amount. For the design of rare metal smelters that produce industrial vanadium pentoxide products using various vanadium-containing substances as raw materials and adopting methods such as sodium roasting or direct acid leaching, a granulating device is required during the production process of vanadium pentoxide. Some of the existing granulating devices for producing vanadium pentoxide perform crushing operations on vanadium pentoxide through the relative rotation of crushing rollers. However, due to the too small distance between the two crushing rollers, when crushing larger pieces of vanadium pentoxide, it will accumulate above the crushing rollers, and the crushing effect is poor, affecting the working efficiency of the device. Content of the Utility Model
[0003] In view of this, the utility model provides a granulating device for producing vanadium pentoxide, which can not only perform preliminary crushing operations on vanadium pentoxide to facilitate its falling between two rotating rollers, but also further crush vanadium pentoxide through the relative rotation of the rotating rollers, ensuring the crushing effect of vanadium pentoxide and improving the working efficiency of the device.
[0004] To solve the above technical problems, the utility model provides a granulating device for producing vanadium pentoxide, which includes a device body. An inlet is opened at the upper end of the device body, and a crushing assembly is arranged inside the device body.
[0005] The crushing component includes a first motor arranged at the upper end of the device body. A crushing chamber is provided inside the device body. A first rotating rod is fixedly connected to the output rod of the first motor. Uniformly distributed rotating blades are arranged on the surface of the first rotating rod. The rotating blades are located inside the crushing chamber. A first groove is provided at the front end of the device body. A second motor is arranged in the first groove. A second groove is provided at the rear side of the first groove. Rotating rollers are respectively rotatably connected to the left and right sides of the second groove. A blanking groove is provided at the bottom end of the crushing chamber. A first gear is arranged at the front end of the left rotating roller. A second gear is arranged at the front end of the right rotating roller. The first gear is meshed with the second gear. Uniformly distributed crushing blades are arranged on the surfaces of the rotating rollers. When granulating vanadium pentoxide, the staff can pour the vanadium pentoxide to be crushed into the device body through the feed port. Subsequently, the staff can start the first motor to make the first rotating rod drive the rotating blades to rotate, realizing the preliminary crushing operation of vanadium pentoxide. The vanadium pentoxide continuously falls downward along the inclined surface of the crushing chamber. As the distance between the rotating blades and the crushing chamber continuously decreases, the crushing effect of the rotating blades is ensured. Then the staff can start the second motor to make the left rotating roller rotate clockwise. Under the meshing action, the right rotating roller is driven to rotate counterclockwise. The vanadium pentoxide that has fallen is further crushed by the crushing blades.
[0006] The crushing chamber is in the shape of a funnel. The crushing blades between the two rotating rollers are arranged alternately in sequence.
[0007] A filter box is arranged at the right end of the device body. An air suction fan is arranged in the filter box. An exhaust port is provided at the upper end of the filter box. During the crushing process of vanadium pentoxide, dust and vanadium poison will be generated. Direct discharge will harm the working environment. The staff can suck them into the filter box through the air suction fan for filtration and purification. The purified gas will be discharged outward through the exhaust port.
[0008] A material guiding groove is provided at the bottom end of the blanking groove. The material guiding groove is inclined downward from left to right.
[0009] A conveying frame is provided at the bottom end of the material guiding groove. A third motor is arranged at the right end of the device body. A second rotating rod is fixedly connected to the output rod of the third motor. Uniformly distributed spiral blades are arranged on the surface of the second rotating rod. A first discharge port is provided at the left end of the conveying frame. The vanadium pentoxide will fall into the right side of the conveying frame along the material guiding groove. Then the staff can start the third motor to make the second rotating rod drive the spiral blades to rotate, realizing the leftward conveying operation of vanadium pentoxide. Larger vanadium pentoxide particles will be discharged outward through the first discharge port.
[0010] A screening plate is provided at the bottom end of the conveying frame. Screening grooves are provided at the bottom end of the screening plate. The screening grooves are arranged to slope downward from left to right. A second discharge port is provided at the right end of the screening grooves. During the conveying process, smaller vanadium pentoxide particles will fall onto the screening grooves through the screening plate at the bottom side and be discharged through the second discharge port.
[0011] Support legs are provided at the four corners of the bottom end of the device body.
[0012] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:
[0013] 1. When the present utility model is in use, it can not only perform preliminary crushing operations on vanadium pentoxide to facilitate its falling between the two rotating rollers, but also further crush vanadium pentoxide through the relative rotation of the rotating rollers, ensuring the crushing effect of vanadium pentoxide and improving the working efficiency of the device.
[0014] 2. When the present utility model is in use, a filter box is provided at the right end of the device body. An air suction fan is provided inside the filter box. An exhaust port is provided at the upper end of the filter box. During the crushing process of vanadium pentoxide, dust and vanadium poison will be generated. Direct discharge will harm the working environment. The staff can suck them into the filter box through the air suction fan for filtration and purification, and the purified gas will be discharged out through the exhaust port.
[0015] 3. When the present utility model is in use, a conveying frame is provided at the bottom end of the material guiding groove. A third motor is provided at the right end of the device body. A second rotating rod is fixedly connected to the output rod of the third motor. Uniformly distributed spiral blades are provided on the surface of the second rotating rod. A first discharge port is provided at the left end of the conveying frame. Vanadium pentoxide will fall into the right side of the conveying frame along with the material guiding groove. Then the staff can start the third motor to drive the spiral blades to rotate by the second rotating rod, realizing the leftward conveying operation of vanadium pentoxide. Larger vanadium pentoxide particles will be discharged out through the first discharge port.
[0016] 4. When the present utility model is in use, a screening plate is provided at the bottom end of the conveying frame. Screening grooves are provided at the bottom end of the screening plate. The screening grooves are arranged to slope downward from left to right. A second discharge port is provided at the right end of the screening grooves. During the conveying process, smaller vanadium pentoxide particles will fall onto the screening grooves through the screening plate at the bottom side and be discharged through the second discharge port. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a structural schematic diagram of the present utility model;
[0018] Figure 2 is a structural schematic diagram of the front side cross-section of the present utility model;
[0019] Figure 3 is a structural schematic diagram of the right side cross-section of the present utility model;
[0020] Figure 4 This is a detailed structural schematic diagram of the cross-section of the crushing component of the present utility model.
[0021] Explanation of reference numerals in the drawings: 100, device body; 200, feed inlet; 300, crushing component; 301, first motor; 302, crushing chamber; 303, first rotating rod; 304, rotary blade; 305, first groove; 306, second motor; 307, second groove; 308, rotating roller; 309, first gear; 310, second gear; 311, blanking chute; 312, grinding blade; 401, filter box; 402, exhaust port; 500, material guiding chute; 601, third motor; 602, conveying frame; 603, second rotating rod; 604, spiral blade; 605, first discharge port; 700, screening plate; 801, screening groove; 802, second discharge port; 900, support leg. Specific embodiments
[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will combine the accompanying drawings of the embodiments of the present utility model Figures 1-4 to clearly and completely describe the technical solutions of the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the described embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present utility model.
[0023] According to an embodiment of the present utility model, as Figure 2 , Figure 3 and Figure 4 shown: This embodiment provides a granulating device for producing vanadium pentoxide, including a device body 100, a feed inlet 200 is opened at the upper end of the device body 100, and a crushing component 300 is arranged inside the device body 100;
[0024] The crushing component 300 includes a first motor 301 arranged at the upper end of the device body 100. A crushing chamber 302 is formed inside the device body 100. A first rotating rod 303 is fixedly connected to the output rod of the first motor 301. Uniformly distributed rotating blades 304 are arranged on the surface of the first rotating rod 303. The rotating blades 304 are located inside the crushing chamber 302. A first groove 305 is formed at the front end of the device body 100. A second motor 306 is arranged inside the first groove 305. A second groove 307 is formed at the rear side of the first groove 305. Rotating rollers 308 are respectively rotatably connected to the left and right sides of the second groove 307. A material dropping groove 311 is formed at the bottom end of the crushing chamber 302. A first gear 309 is arranged at the front end of the left rotating roller 308. A second gear 310 is arranged at the front end of the right rotating roller 308. The first gear 309 is meshed with the second gear 310. Uniformly distributed grinding blades 312 are arranged on the surfaces of the rotating rollers 308. When granulating vanadium pentoxide, the staff can pour the vanadium pentoxide to be crushed into the device body 100 through the feed port 200. Subsequently, the staff can start the first motor 301 to drive the rotating blades 304 to rotate through the first rotating rod 303, so as to realize the preliminary crushing operation of vanadium pentoxide. The vanadium pentoxide continuously drops downward along the inclined surface of the crushing chamber 302. As the distance between the rotating blades 304 and the crushing chamber 302 continuously decreases, the crushing effect of the rotating blades 304 is ensured. Then, the staff can start the second motor 306 to make the left rotating roller 308 rotate clockwise. Under the meshing action, the right rotating roller 308 is driven to rotate counterclockwise. The vanadium pentoxide that drops is further crushed by the grinding blades 312. The crushing chamber 302 is in a funnel shape. The grinding blades 312 between the two rotating rollers 308 are arranged in a staggered manner in sequence.
[0025] According to another embodiment of the present invention, as Figure 1 and Figure 2As shown in the figure, a filter box 401 is provided at the right end of the device body 100. An air suction fan is arranged inside the filter box 401. An exhaust port 402 is opened at the upper end of the filter box 401. During the pulverization process of vanadium pentoxide, dust and vanadium poison will be generated. Direct discharge will endanger the working environment. The staff can suck it into the filter box 401 through the air suction fan for filtration and purification. The purified gas will be discharged outward through the exhaust port 402. A material guiding groove 500 is opened at the bottom end of the blanking chute 311. The material guiding groove 500 is inclined downward from left to right. A conveying frame 602 is opened at the bottom end of the material guiding groove 500. A third motor 601 is arranged at the right end of the device body 100. A second rotating rod 603 is fixedly connected to the output rod of the third motor 601. Uniformly distributed spiral blades 604 are arranged on the surface of the second rotating rod 603. A first discharge port 605 is opened at the left end of the conveying frame 602. Vanadium pentoxide will fall into the right side of the conveying frame 602 along with the material guiding groove 500. Then the staff can start the third motor 601 to drive the spiral blades 604 to rotate by the second rotating rod 603, so as to realize the leftward conveying operation of vanadium pentoxide. Larger vanadium pentoxide particles will be discharged outward through the first discharge port 605. A screening plate 700 is arranged at the bottom end of the conveying frame 602. A screening groove 801 is opened at the bottom end of the screening plate 700. The screening groove 801 is inclined downward from left to right. A second discharge port 802 is opened at the right end of the screening groove 801. During the conveying process, smaller vanadium pentoxide particles will fall onto the screening groove 801 through the bottom screening plate 700 and be discharged through the second discharge port 802. Support legs 900 are arranged at the four corners of the bottom end of the device body 100.
[0026] Usage method of the utility model: When granulating vanadium pentoxide, the staff can pour the vanadium pentoxide to be crushed into the interior of the device body 100 through the feed inlet 200. Subsequently, the staff can start the first motor 301 to drive the first rotating rod 303 to drive the rotating blade 304 to rotate, realizing the preliminary crushing operation of vanadium pentoxide. The vanadium pentoxide continuously falls downward along the inclined surface of the crushing chamber 302. As the distance between the rotating blade 304 and the crushing chamber 302 continuously decreases, the crushing effect of the rotating blade 304 is ensured. Then, the staff can start the second motor 306 to make the left rotating roller 308 rotate clockwise. Under the meshing action, the right rotating roller 308 is driven to rotate counterclockwise, and the falling vanadium pentoxide is further crushed by the crushing blades 312. Then, the vanadium pentoxide will fall into the right side of the conveying frame 602 along the material guiding groove 500. Then, the staff can start the third motor 601 to drive the second rotating rod 603 to drive the spiral blade 604 to rotate, realizing the leftward conveying operation of vanadium pentoxide. During the conveying process, the smaller vanadium pentoxide particles will fall onto the screening groove 801 through the screening plate 700 at the bottom and be discharged through the second discharge port 802, while the larger vanadium pentoxide particles will be discharged outward through the first discharge port 605. During the crushing process of vanadium pentoxide, dust and vanadium poison will be generated. Direct discharge will harm the working environment. The staff can suck it into the filter box 401 through the suction fan for filtration and purification, and the purified gas will be discharged outward through the exhaust port 402. The utility model can not only perform the preliminary crushing operation on vanadium pentoxide to facilitate it to fall between the two rotating rollers 308, but also further crush the vanadium pentoxide through the relative rotation of the rotating rollers 308, ensuring the crushing effect of vanadium pentoxide and improving the working efficiency of the device.
[0027] The above is the preferred implementation mode of the utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle described in the present utility model, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of the present utility model.
Claims
1. A granulating device for producing vanadium pentoxide, comprising a device body (100), wherein a feed inlet (200) is provided at the upper end of the device body (100), and it is characterized in that: Inside the device body (100), a crushing component (300) is provided; The crushing component (300) includes a first motor (301) arranged at the upper end of the device body (100). A crushing chamber (302) is formed inside the device body (100). A first rotating rod (303) is fixedly connected to the output rod of the first motor (301). Uniformly distributed rotating blades (304) are arranged on the surface of the first rotating rod (303). The rotating blades (304) are located inside the crushing chamber (302). A first groove (305) is formed at the front end of the device body (100). A second motor (306) is arranged inside the first groove (305). A second groove (307) is formed at the rear side of the first groove (305). Rotating rollers (308) are rotatably connected to the left and right sides of the second groove (307) respectively. A material dropping slot (311) is formed at the bottom end of the crushing chamber (302). A first gear (309) is arranged at the front end of the left rotating roller (308). A second gear (310) is arranged at the front end of the right rotating roller (308). The first gear (309) is meshed with the second gear (310). Uniformly distributed crushing blades (312) are arranged on the surfaces of the rotating rollers (308).
2. The granulating device for producing vanadium pentoxide according to claim 1, wherein: The crushing chamber (302) is in the shape of a funnel. The crushing blades (312) between the two rotating rollers (308) are arranged alternately in sequence.
3. A granulation device for producing vanadium pentoxide according to claim 1, characterized in that: A filter box (401) is arranged at the right end of the device body (100). An air suction fan is arranged inside the filter box (401). An exhaust port (402) is formed at the upper end of the filter box (401).
4. A granulation device for producing vanadium pentoxide according to claim 1, characterized in that: A material guiding slot (500) is formed at the bottom end of the material dropping slot (311). The material guiding slot (500) is inclined downward from left to right.
5. A granulation device for producing vanadium pentoxide according to claim 4, characterized in that: A conveying frame (602) is formed at the bottom end of the material guiding slot (500). A third motor (601) is arranged at the right end of the device body (100). A second rotating rod (603) is fixedly connected to the output rod of the third motor (601). Uniformly distributed spiral blades (604) are arranged on the surface of the second rotating rod (603). A first discharge port (605) is formed at the left end of the conveying frame (602).
6. A granulation device for producing vanadium pentoxide according to claim 5, characterized in that: A screening plate (700) is arranged at the bottom end of the conveying frame (602). A screening slot (801) is formed at the bottom end of the screening plate (700). The screening slot (801) is inclined downward from left to right. A second discharge port (802) is formed at the right end of the screening slot (801).
7. A granulation device for producing vanadium pentoxide according to claim 1, characterized in that: Support legs (900) are arranged at the four corners of the bottom end of the device body (100).