A feeding device for titanium dioxide production

Abstract

The utility model relates to titanium dioxide production technical field discloses a kind of feeding device for titanium dioxide production, including storage bucket, the bottom end fixed mounting of discharging barrel has screw conveyor, the inside of mounting groove is equipped with the segmentation component for dispersing material, the side end of discharging barrel is equipped with two groups of rebound component, and the side end between two groups of rebound component is equipped with the beating component for beating auxiliary material dispersion, the side end of discharging barrel is equipped with the rotating component for driving beating component to beat, the utility model is set to, the larger knot of raw material is initially segmented and scattered, then through the cooperation setting of rebound component, beating component and rotating component, high-frequency beating to discharging barrel is realized, small granular knot in discharging barrel is scattered, thoroughly avoid raw material knot to block discharging port and screw conveyor, solve the problem of traditional feeding device because of material knot leading to machine blockage, low feeding efficiency.

Description

Technical Field

[0001] This utility model relates to the field of titanium dioxide production technology, specifically to a feeding device for titanium dioxide production. Background Technology

[0002] The feeding device for titanium dioxide production is a specialized piece of equipment responsible for accurately and stably conveying raw materials (or intermediate materials, such as titanium liquid after acid hydrolysis and metatitanic acid before calcination) such as ilmenite and rutile to subsequent production processes (such as acid hydrolysis, grinding, and calcination) in the titanium dioxide (titanium dioxide, a white pigment widely used in coatings, plastics, papermaking and other fields) production process to subsequent production processes (such as acid hydrolysis, grinding, calcination, etc.). It is a key auxiliary equipment that connects all stages of titanium dioxide production and ensures production continuity and product quality stability.

[0003] In existing titanium dioxide production, the materials used may clump together after accumulating in the hopper for a long time. If the materials are fed directly, it is easy to clog the feed port and screw conveyor, resulting in machine blockage and poor operation, which affects the feeding efficiency. Therefore, a feeding device for titanium dioxide production is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a feeding device for titanium dioxide production, which solves the problem that in the prior art, the material used in titanium dioxide production will accumulate in the material bucket for a long time and partially clump together. If the material is fed directly, it will easily block the feed port and the screw conveyor, resulting in machine blockage and poor operation, which will affect the feeding efficiency.

[0005] This utility model provides the following technical solution: a feeding device for titanium dioxide production, including a storage tank, a feeding tank fixedly connected to the bottom of the storage tank, a screw conveyor fixedly installed at the bottom of the feeding tank, an installation groove opened on the side of the feeding tank, a sliding groove opened on the side of the installation groove, a dividing component for dispersing materials inside the installation groove, two sets of rebound components on the side of the feeding tank, a striking component for striking to assist in dispersing materials between the side ends of the two sets of rebound components, and a rotating component for driving the striking component to strike on the side of the feeding tank.

[0006] As a preferred embodiment of the above technical solution, the segmentation component includes a segmentation plate, which is inserted into a mounting groove. A slider is fixedly connected to the side end of the segmentation plate, and the slider is slidably connected in a groove.

[0007] As a preferred embodiment of the above technical solution, a pull plate is fixedly connected to the side end of the dividing plate, and a bolt is threadedly connected between the side end of the pull plate and the side end of the feeding hopper.

[0008] As a preferred embodiment of the above technical solution, the rebound assembly includes a round rod, which is fixedly connected to the side end of the feeding hopper. A round plate is fixedly connected to the side end of the round rod, and a spring is sleeved on the outer end of the round rod. One end of the spring is fixedly connected to the side end of the round plate.

[0009] As a preferred embodiment of the above technical solution, the striking assembly includes a U-shaped plate, two striking hammers are fixedly connected to the side end of the U-shaped plate, and side plates are fixedly connected to the top and bottom ends of the U-shaped plate. Each side plate is sleeved on the outer end of each round rod, and the other end of the spring is fixedly connected to the side end of the side plate.

[0010] As a preferred embodiment of the above technical solution, the rotating assembly includes a mounting plate, a motor is fixedly connected to the side end of the mounting plate, a rotating rod is mounted on the output end of the motor, and a water droplet plate is fixedly connected to the side end of the rotating rod, with the water droplet plate located inside the U-shaped plate.

[0011] As a preferred embodiment of the above technical solution, one end of the water droplet plate is arc-shaped, and the other end of the water droplet plate is protruding.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention, through the design of a segmentation component, initially breaks down larger clumps in the raw materials, preventing large clumps from directly entering subsequent processes and laying the foundation for preventing blockages. Furthermore, the coordinated arrangement of a rebound component, a striking component, and a rotating component achieves high-frequency impact on the feeding hopper, dispersing small particle clumps that were not completely broken down by the segmentation plate. This completely prevents raw material clumps from clogging the feeding port and the screw conveyor, solving the problems of machine blockage and low feeding efficiency caused by material clumps in traditional feeding devices. The broken-down raw materials smoothly enter the screw conveyor at the bottom of the feeding hopper and are precisely transported to subsequent production processes, ensuring the continuity and stability of titanium dioxide production. Simultaneously, it eliminates the need for manual cleaning of blockages, reducing downtime and further improving feeding efficiency. Attached Figure Description

[0014] Figure 1 This is an exploded structural diagram of a feeding device for titanium dioxide production.

[0015] Figure 2 This is a side view schematic diagram of a feeding device for titanium dioxide production.

[0016] Figure 3 A three-dimensional structural schematic diagram of a feeding device for titanium dioxide production;

[0017] Figure 4 This is a partial three-dimensional structural diagram of a feeding device for titanium dioxide production.

[0018] In the diagram: 1. Storage bin; 101. Feeding bin; 102. Mounting groove; 103. Slide chute; 104. Screw conveyor; 2. Dividing assembly; 201. Dividing plate; 202. Slider; 203. Pull plate; 204. Bolt; 3. Rebound assembly; 301. Round rod; 302. Round plate; 303. Spring; 4. Impact assembly; 401. U-shaped plate; 402. Impact hammer; 403. Side plate; 5. Rotating assembly; 501. Mounting plate; 502. Motor; 503. Rotating rod; 504. Water drop plate. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] like Figures 1-4 As shown, this utility model provides a technical solution: a feeding device for titanium dioxide production, including a storage tank 1, a feeding tank 101 fixedly connected to the bottom of the storage tank 1, a screw conveyor 104 fixedly installed at the bottom of the feeding tank 101, an installation groove 102 opened on the side of the feeding tank 101, a sliding groove 103 opened on the side of the installation groove 102, a dividing component 2 for dispersing materials is provided inside the installation groove 102, two sets of rebound components 3 are provided on the side of the feeding tank 101, a striking component 4 for striking and dispersing auxiliary materials is provided between the side ends of the two sets of rebound components 3, and a rotating component 5 for driving the striking component 4 to strike is provided on the side of the feeding tank 101. Through the setting of the dividing component 2, larger clumps in the raw materials are initially divided. The material is broken up to prevent large clumps from directly entering subsequent stages, laying the foundation for preventing blockages. The combination of the rebound component 3, the striking component 4, and the rotating component 5 achieves high-frequency impact on the feeding hopper 101, dispersing small clumps that were not completely broken up by the dividing plate 201. This completely prevents raw material from clumping and blocking the feeding port and screw conveyor 104, solving the problem of machine blockage and low feeding efficiency caused by material clumping in traditional feeding devices. The broken-up raw material smoothly enters the screw conveyor 104 at the bottom of the feeding hopper 101, and is precisely transported to subsequent production processes by the screw conveyor 104, ensuring the continuity and stability of titanium dioxide production. Simultaneously, manual cleaning of blockages is unnecessary, reducing downtime and further improving feeding efficiency.

[0021] As one implementation method in this embodiment, such as Figure 1 and Figure 3As shown, the dividing assembly 2 includes a dividing plate 201, which is inserted into the mounting groove 102. A slider 202 is fixedly connected to the side end of the dividing plate 201, and the slider 202 is slidably connected in the sliding groove 103. A pull plate 203 is fixedly connected to the side end of the dividing plate 201, and a bolt 204 is threadedly connected between the side end of the pull plate 203 and the side end of the feeding hopper 101. In practice, before the titanium dioxide production feeding operation, the dividing assembly 2 is installed first, and the dividing plate 201 of the dividing assembly 2 is inserted into the mounting groove 102. Inside the mounting groove 102 of the material hopper 101, the slider 202 slides along the slide groove 103 to ensure the accurate installation of the dividing plate 201. Then, the pull plate 203 is fixed to the side of the feeding hopper 101 with bolts 204 to complete the fixing of the dividing plate 201. When feeding, the titanium dioxide raw material (or intermediate material) in the storage hopper 1 falls into the feeding hopper 101 first. When passing through the dividing plate 201, the dividing plate 201 initially divides and breaks up the larger clumps in the raw material, preventing large clumps from directly entering the subsequent stages, thus laying the foundation for preventing blockage.

[0022] As one implementation method in this embodiment, such as Figure 2 and Figure 4 As shown, the rebound assembly 3 includes a round rod 301, which is fixedly connected to the side end of the feeding hopper 101. A round plate 302 is fixedly connected to the side end of the round rod 301. A spring 303 is sleeved on the outer end of the round rod 301, and one end of the spring 303 is fixedly connected to the side end of the round plate 302. The striking assembly 4 includes a U-shaped plate 401, which has two striking hammers 402 fixedly connected to its side end. Side plates 403 are fixedly connected to the top and bottom ends of the U-shaped plate 401, and each side plate 403 is sleeved on the outer end of each round rod 301. The other end of the spring 303 is fixedly connected to the side end of the side plate 403. In practice, through the cooperation of the rotating component 5, the two hammers 402 on the side end of the U-shaped plate 401 can quickly strike the outer wall of the feeding barrel 101. The hammers 402 achieve high-frequency striking of the feeding barrel 101, which shakes apart the small particles in the feeding barrel 101 that have not been completely broken up by the dividing plate 201, thus completely avoiding the raw material from clumping and blocking the feeding port and the screw conveyor 104. This solves the problem of machine blockage and low feeding efficiency caused by material clumping in traditional feeding devices.

[0023] As one implementation method in this embodiment, such as Figure 2 and Figure 4As shown, the rotating assembly 5 includes a mounting plate 501. A motor 502 is fixedly connected to the side end of the mounting plate 501. A rotating rod 503 is mounted on the output end of the motor 502. A water droplet plate 504 is fixedly connected to the side end of the rotating rod 503. The water droplet plate 504 is located inside the U-shaped plate 401. One end of the water droplet plate 504 is arc-shaped, and the other end is protruding. In practice, the rotating assembly 5 and the striking assembly 4 are started to further process the agglomerates. The motor 502 on the side end of the mounting plate 501 is started. The motor 502 drives the rotating rod 503 and the water droplet plate 504 on the side end of the rotating rod 503 to rotate. When the water droplet plate 504 rotates, its protruding end will continuously squeeze the inside of the U-shaped plate 401 of the striking assembly 4, pushing the U-shaped plate 401 and the side plate 403 along the rebound. The round rod 301 of component 3 moves away from the feeding hopper 101, and the side plate 403 compresses the spring 303 to contract it. When the arc-shaped end of the water droplet plate 504 rotates to the inside of the U-shaped plate 401, the spring 303 rebounds and pushes the side plate 403 and the U-shaped plate 401 to reset. The two hammers 402 on the side of the U-shaped plate 401 then quickly strike the outer wall of the feeding hopper 101. Through the continuous rotation of the water droplet plate 504 and the rebound of the spring 303, the hammers 402 achieve high-frequency impact on the feeding hopper 101, which shakes apart the small particles in the feeding hopper 101 that have not been completely broken up by the dividing plate 201. This completely avoids the raw material from clumping and blocking the feeding port and the screw conveyor 104, and solves the problem of machine blockage and low feeding efficiency caused by material clumping in traditional feeding devices.

[0024] Working principle: Before feeding titanium dioxide, the segmentation component 2 is installed first. The segmentation plate 201 of the segmentation component 2 is inserted into the installation groove 102 of the feeding hopper 101. The slider 202 slides along the slide groove 103 to ensure that the segmentation plate 201 is installed accurately. Then, the pull plate 203 is fixed to the side of the feeding hopper 101 with bolts 204 to complete the fixing of the segmentation plate 201. When feeding, the titanium dioxide raw material (or intermediate material) in the storage hopper 1 falls into the feeding hopper 101 first. When passing through the segmentation plate 201, the segmentation plate 201 initially divides and breaks up the larger clumps in the raw material, avoiding large clumps from directly entering the subsequent stages, laying the foundation for preventing blockage.

[0025] Simultaneously, the rotating assembly 5 and the striking assembly 4 are activated to further process the agglomerates. The motor 502 on the side of the mounting plate 501 is activated, and the motor 502 drives the rotating rod 503 and the water droplet plate 504 on the side of the rotating rod 503 to rotate. When the water droplet plate 504 rotates, its protruding end will continuously squeeze the inner side of the U-shaped plate 401 of the striking assembly 4, pushing the U-shaped plate 401 to drive the side plate 403 to move away from the feed hopper 101 along the round rod 301 of the spring assembly 3. The side plate 403 compresses the spring 303 to make it contract. When the arc-shaped end of the water droplet plate 504 rotates into the U-shaped plate 401... When the side plate 403 rebounds, it pushes the side plate 403 and the U-shaped plate 401 back to their original positions. The two hammers 402 at the side end of the U-shaped plate 401 then quickly strike the outer wall of the feeding barrel 101. Through the continuous rotation of the water drop plate 504 and the rebound of the spring 303, the hammers 402 achieve high-frequency impact on the feeding barrel 101, which shakes apart the small particles that have not been completely broken up by the dividing plate 201 inside the feeding barrel 101. This completely avoids the raw material from clumping and blocking the feeding port and the screw conveyor 104, and solves the problem of machine blockage and low feeding efficiency caused by material clumping in traditional feeding devices.

[0026] Finally, the dispersed raw materials smoothly enter the screw conveyor 104 at the bottom of the feeding hopper 101, and are accurately transported to the subsequent production process by the screw conveyor 104, ensuring the continuity and stability of titanium dioxide production. At the same time, there is no need for manual cleaning of blockages, reducing downtime and further improving feeding efficiency. If the dividing plate 201 needs to be replaced or cleaned, simply unscrew the bolt 204 and pull the pull plate 203 to remove the dividing plate 201 from the mounting slot 102. The operation is convenient and provides convenience for later maintenance.

[0027] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A feeding device for titanium dioxide production, comprising a storage tank (1), wherein a feeding tank (101) is fixedly connected to the bottom end of the storage tank (1), and a screw conveyor (104) is fixedly installed at the bottom end of the feeding tank (101), characterized in that: The feeding hopper (101) has an installation groove (102) on its side end, and a sliding groove (103) on its side end. The installation groove (102) has a dividing component (2) for dispersing materials inside. The feeding hopper (101) has two sets of rebound components (3) on its side end. Between the two sets of rebound components (3) is a striking component (4) for striking to assist in dispersing materials. The feeding hopper (101) has a rotating component (5) on its side end for driving the striking component (4) to strike.

2. The feeding device for titanium dioxide production according to claim 1, characterized in that: The dividing component (2) includes a dividing plate (201), which is inserted into the mounting groove (102). A slider (202) is fixedly connected to the side end of the dividing plate (201), and the slider (202) is slidably connected in the groove (103).

3. The feeding device for titanium dioxide production according to claim 2, characterized in that: A pull plate (203) is fixedly connected to the side end of the dividing plate (201), and a bolt (204) is threaded between the side end of the pull plate (203) and the side end of the feeding hopper (101).

4. The feeding device for titanium dioxide production according to claim 1, characterized in that: The rebound assembly (3) includes a round rod (301), which is fixedly connected to the side end of the feeding hopper (101). A round plate (302) is fixedly connected to the side end of the round rod (301). A spring (303) is sleeved on the outer end of the round rod (301), and one end of the spring (303) is fixedly connected to the side end of the round plate (302).

5. The feeding device for titanium dioxide production according to claim 4, characterized in that: The striking assembly (4) includes a U-shaped plate (401), two striking hammers (402) are fixedly connected to the side end of the U-shaped plate (401), and side plates (403) are fixedly connected to the top and bottom ends of the U-shaped plate (401). Each side plate (403) is sleeved on the outer end of each round rod (301), and the other end of the spring (303) is fixedly connected to the side end of the side plate (403).

6. The feeding device for titanium dioxide production according to claim 5, characterized in that: The rotating assembly (5) includes a mounting plate (501), a motor (502) is fixedly connected to the side end of the mounting plate (501), a rotating rod (503) is installed at the output end of the motor (502), and a water drop plate (504) is fixedly connected to the side end of the rotating rod (503). The water drop plate (504) is located inside the U-shaped plate (401).

7. A feeding device for titanium dioxide production according to claim 6, characterized in that: One end of the water droplet plate (504) is arc-shaped, and the other end of the water droplet plate (504) is protruding.

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