Reduced titanium powder discharging device with screening function
By designing a reducing titanium powder cutting device with screening function, the problem of incomplete filtration of large ore particles in the prior art is solved, and the efficient screening and cutting process of reducing titanium powder is optimized.
Patent Information
- Application Number
- CN202420050382.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-09
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-01-09
AI Technical Summary
There is a lack of effective filtration of large ore particles during the cutting process of reducing titanium powder, which leads to a lack of reaction in subsequent desulfurization and reduction reactions.
A reducing titanium powder cutting device with screening function is designed, including a cutting silo, a filter structure, a lifting structure, a stirring paddle and an exhaust structure. The filter structure uses a screen and a flip shaft to screen large ore particles. The stirring paddle is used to fully stir the reduced titanium powder. The lifting structure is used to transport titanium powder and seal the silo. The discharge structure is used to discharge large ore particles screened out.
Through the use of this device, large pieces of ore particles can be effectively screened out, making the reduced titanium powder easier to undergo subsequent desulfurization and reduction reactions, and improving the efficiency and quality of the cutting process.
Smart Images
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Abstract
Description
Technical Field
[0001] The present disclosure relates to the technical field of reduced titanium production feeding, and in particular to a reduced titanium powder feeding device with a screening function. Background Art
[0002] Reduced titanium is dark grey mineral powder particles, mainly used as slag-making agent for welding materials such as flux-coated welding rods. Since its main component is TiO2, it can improve the process performance of welding rods; at the same time, reduced titanium also contains nearly 30% elemental iron, which can significantly improve the deposition efficiency of welding materials.
[0003] The existing raw materials for reducing titanium are generally ilmenite powder. The ground ilmenite powder enters a desulfurization tower for desulfurization reaction and then undergoes reduction reaction in a rotary kiln. However, since the particle size of the ground ilmenite powder is affected by the precision of the grinding equipment, some ilmenite powder used as raw materials contains large-sized ore particles, which are not easy to react in the subsequent desulfurization and reduction reactions. During the feeding process, large ore particles will also fall down with the reduced titanium powder, and there is a problem of lack of filtering of large ore particles. Utility Model Content
[0004] The purpose of the present disclosure is to provide a reduced titanium powder feeding device with a screening function, which solves the existing problem of lack of filtering of bulk ore particles.
[0005] To achieve the above-mentioned purpose, the first aspect of the present disclosure provides a reduced titanium powder feeding device with a screening function, comprising a feeding bin; and
[0006] A filtering structure, which is arranged in the lower hopper and is used to screen out large ore particles in the reduced titanium powder;
[0007] A lifting structure, which is arranged on the lower material bin and is used to transport the reduced titanium powder into the lower material bin and seal the lower material bin;
[0008] A stirring paddle, which is arranged on the lifting structure and is used to drive the reduced titanium powder to move and fall from the filtering structure;
[0009] A discharge structure is provided on the lower silo and is used to discharge large ore particles from the lower silo.
[0010] In some embodiments, the filtering structure includes a screen and a flip shaft, the flip shaft is arranged through the screen, one end of the flip shaft is rotatably connected to the side wall of the lower silo, and the other end of the flip shaft passes through the side wall of the lower silo, one end of the screen overlaps the lower silo, and the other end of the screen overlaps the discharge structure.
[0011] In some embodiments, the lifting structure includes an annular fixed plate, a cylinder and a cover plate. The annular fixed plate is arranged on the outer wall of the lower silo. There are three cylinders, and the three cylinders are evenly arranged on the annular fixed plate. The three cylinders are fixedly connected with the cover plate, and the cover plate is connected to the stirring paddle.
[0012] In some embodiments, a rotating shaft is disposed through the center of the cover plate surface, one end of the rotating shaft is fixedly connected to the stirring paddle, and the other end of the rotating shaft is fixedly connected to a rotating motor.
[0013] In some embodiments, the discharge structure includes a discharge port and a baffle, the discharge port is arranged on the side wall of the lower silo, the baffle is slidably connected to the discharge port, the baffle is provided with a rectangular hole, a lap plate is inserted into the rectangular hole, and the other end of the screen is overlapped with the lap plate.
[0014] In some embodiments, a lap block is provided inside the lower silo, and one end of the screen is overlapped with the lap block.
[0015] In some embodiments, a receiving block is provided in the lower material bin and below the discharge port.
[0016] In some embodiments, a feed port is provided on the cover plate.
[0017] In some embodiments, a discharge port is provided at the bottom of the lower silo.
[0018] In some embodiments, the flip shaft passes through one side of the lower silo and is sleeved with a rotating handle.
[0019] By adopting the above technical scheme, in the process of discharging the reduced titanium powder, the reduced titanium powder first enters the discharging bin through the lifting structure, and then the stirring paddle is started to fully stir the reduced titanium powder in the discharging bin, so that the reduced titanium powder that meets the requirements passes through the filtering structure and enters the lower part of the discharging bin, and the large ore particles will remain on the filtering structure. After the discharging is completed, the large ore particles will be discharged by the discharge structure.
[0020] The above settings can achieve the following effects:
[0021] 1. By setting up a filtering structure, the reduced titanium powder can be screened, leaving behind large ore particles, so that the reduced titanium powder enters the lower part of the lower silo;
[0022] 2. By setting a stirring paddle, the reduced titanium powder can be fully stirred, so that the reduced titanium powder can fully move on the filtering structure, and the reduced titanium powder that meets the requirements can enter the lower part of the lower silo to the maximum extent;
[0023] 3. By setting up a discharge structure, large pieces of ore particles remaining on the filtering structure can be discharged, thereby facilitating the subsequent filtering of the reduced titanium powder.
[0024] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] The accompanying drawings are used to provide further understanding of the present disclosure and constitute a part of the specification. They are used to explain the present disclosure together with the following detailed description, but do not constitute a limitation of the present disclosure.
[0026] In the attached picture:
[0027] Figure 1 It is an axonometric schematic diagram of the overall structure of the utility model;
[0028] Figure 2 yes Figure 1 Enlarged view of point A above;
[0029] Figure 3 This is a cross-sectional view of the reduced titanium powder feeding device with screening function;
[0030] Figure 4 It is a schematic diagram of the structure at the baffle.
[0031] Description of reference numerals:
[0032] 1. Feed bin; 11. Overlap block; 12. Receiver block; 13. Discharge port; 2. Filter structure; 21. Screen; 22. Flip shaft; 23. Rotating handle; 3. Lifting structure; 31. Annular fixing plate; 32. Cylinder; 33. Cover plate; 331. Feed port; 34. Rotating shaft; 35. Rotating motor; 4. Agitator; 5. Discharge structure; 51. Discharge port; 52. Baffle; 53. Rectangular hole; 54. Overlap plate. DETAILED DESCRIPTION
[0033] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.
[0034] The present disclosure provides a reduced titanium powder feeding device with a screening function, comprising a feeding bin 1; and a filtering structure 2 arranged in the feeding bin 1, for screening out large pieces of ore particles in the reduced titanium powder; a lifting structure 3 arranged on the feeding bin 1, for conveying the reduced titanium powder into the feeding bin 1 and sealing the feeding bin 1; a stirring paddle 4 arranged on the lifting structure 3, for driving the reduced titanium powder to move and fall from the filtering structure 2; a discharging structure 5 arranged on the feeding bin 1, for discharging large pieces of ore particles from the feeding bin 1.
[0035] Through the above-mentioned structural setting, in the process of discharging the reduced titanium powder, the reduced titanium powder first enters the discharging bin 1 through the lifting structure 3, and then the stirring paddle 4 is started to make the stirring paddle 4 fully stir the reduced titanium powder in the discharging bin 1, so that the reduced titanium powder that meets the requirements passes through the filtering structure 2 and enters the lower part of the discharging bin 1, and the large ore particles will remain on the filtering structure 2. After the discharging is completed, the large ore particles will be discharged by the discharge structure 5.
[0036] In some embodiments, the filtering structure 2 includes a screen 21 and a flip shaft 22. The flip shaft 22 is arranged through the screen 21. One end of the flip shaft 22 is rotatably connected to the side wall of the lower silo 1, and the other end of the flip shaft 22 passes through the side wall of the lower silo 1. One end of the screen 21 overlaps with the lower silo 1, and the other end of the screen 21 overlaps with the discharge structure 5.
[0037] Through the above-mentioned structural setting, after the reduced titanium powder falls onto the upper surface of the screen 21 from the lifting structure 3, the stirring paddle 4 stirs the reduced titanium powder so that large pieces of ore particles remain on the upper surface of the screen 21. Then, the discharge structure 5 is opened, and the flip shaft 22 is rotated to flip the screen 21, so that the large pieces of ore particles can be discharged from the discharge structure 5.
[0038] In some embodiments, the lifting structure 3 includes an annular fixed plate 31, a cylinder 32 and a cover plate 33. The annular fixed plate 31 is arranged on the side wall of the lower silo 1. There are three cylinders 32. The three cylinders 32 are evenly arranged on the annular fixed plate 31. The three cylinders 32 are fixedly connected to the cover plate 33, and the cover plate 33 is connected to the stirring paddle 4.
[0039] Through the above-mentioned structural arrangement, the cover plate 33 can be raised and lowered by the cylinder 32. When the cover plate 33 is raised, the staff can put their hands into the discharge bin 1 to manually clean the impurities that are difficult to clean. When the cover plate 33 is lowered, the cover plate 33 is in close contact with the edge of the discharge bin 1, thereby preventing the reduced titanium powder in the discharge from being scattered.
[0040] In some embodiments, a rotating shaft 34 is disposed through the center of the surface of the cover plate 33 , one end of the rotating shaft 34 is fixedly connected to the stirring paddle 4 , and the other end of the rotating shaft 34 is fixedly connected to a rotating motor 35 .
[0041] Through the above-mentioned structural setting, the rotating motor 35 can drive the stirring paddle 4 to move, so as to achieve the stirring of the reduced titanium powder, and the rotating shaft 34 can rise and fall with the rise and fall of the cover plate 33, so that when the large ore particles are discharged, the stirring paddle 4 will not hinder the discharge of the large ore particles.
[0042] In some embodiments, the discharge structure 5 includes a discharge port 51 and a baffle 52. The discharge port 51 is arranged on the side wall of the lower silo 1. The baffle 52 is slidably connected to the discharge port 51. The baffle 52 has a rectangular hole 53. A lap plate 54 is inserted into the rectangular hole 53. One end of the screen 21 is overlapped with the lap plate 54.
[0043] Through the above-mentioned structural arrangement, when the reduced titanium powder is stirred, the baffle 52 is tightly connected to the discharge port 51, and the lap plate 54 is inserted into the rectangular hole 53, thereby supporting the screen 21. After the filtration is completed, the baffle 52 and the lap plate 54 are pulled out, so that the screen 21 is flipped, and then the large ore particles are discharged from the discharge port 51.
[0044] In some embodiments, a lap block 11 is provided inside the lower silo 1 , and the other end of the screen 21 is overlapped with the lap block 11 .
[0045] Through the above-mentioned structural arrangement, one end of the screen 21 can be overlapped on the overlap block 11 , and the other end of the screen 21 can be overlapped on the overlap plate 54 , thereby providing support for the screen 21 .
[0046] In some embodiments, a receiving block 12 is provided in the lower material bin 1 and below the discharge port 51 .
[0047] With the above-mentioned structural arrangement, after the baffle 52 and the lap plate 54 are removed, the screen 21 is turned over so that one end of the screen 21 overlaps the receiving block 12, thereby tilting the screen 21 to facilitate the discharge of large ore particles.
[0048] In some embodiments, a feed port 331 is defined on the cover plate 33 .
[0049] Through the above-mentioned structural arrangement, the treated reduced titanium powder can be guided into the lower silo 1 .
[0050] In some embodiments, a discharge port 13 is provided at the bottom of the lower silo 1 .
[0051] Through the above-mentioned structural arrangement, the reduced titanium powder after filtering can be discharged from the lower silo 1 for collection.
[0052] In some embodiments, a turning shaft 22 passes through one side of the lower silo 1 and is sleeved with a rotating handle 23 .
[0053] Through the above-mentioned structural arrangement, the staff can conveniently control the flipping shaft 22 by rotating the rotation handle 23, thereby controlling the flipping of the screen 21.
[0054] In summary, in the process of feeding the reduced titanium powder, the reduced titanium powder first enters the feeding bin 1 from the feed port 331, and then the rotating motor 35 is started to drive the stirring paddle 4 to move, so that the stirring paddle 4 can fully stir the reduced titanium powder on the upper surface of the screen 21, so that the reduced titanium powder that meets the requirements passes through the filtering structure 2 and enters the lower part of the feeding bin 1, and the large ore particles will remain on the screen 21. After the feeding is completed, the baffle 52 and the overlapping plate 54 are removed, and the flip shaft 22 is rotated, and the screen 21 is overlapped on the receiving block 12, so that the screen 21 is inclined, so that the large ore particles can be discharged from the discharge port 51. When some large ore particles fail to move to the discharge port 51 or the discharge port 51 is blocked, the staff can also manually clean them through the space between the raised cover plate 33 and the feeding bin 1, and then the filtered reduced titanium powder is discharged from the discharge port 13.
[0055] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.
[0056] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.
[0057] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.
Claims
1. A reduced titanium powder feeding device with screening function, characterized in that: It comprises a lower silo (1); and A filtering structure (2), the filtering structure (2) being arranged in the lower hopper (1) and used for screening out large ore particles in the reduced titanium powder; A lifting structure (3), the lifting structure (3) being arranged on the lower material bin (1) and being used for conveying the reduced titanium powder into the lower material bin (1) and sealing the lower material bin (1); A stirring paddle (4), the stirring paddle (4) being arranged on the lifting structure (3) and used for driving the reduced titanium powder to move and fall from the filtering structure (2); A discharge structure (5), wherein the discharge structure (5) is arranged on the lower silo (1) and is used to discharge large ore particles from the lower silo (1).
2. The reduced titanium powder feeding device with screening function according to claim 1, characterized in that: The filtering structure (2) comprises a screen (21) and a flip shaft (22); the flip shaft (22) is arranged through the screen (21); one end of the flip shaft (22) is rotatably connected to the side wall of the lower material bin (1); the other end of the flip shaft (22) passes through the side wall of the lower material bin (1); one end of the screen (21) overlaps the lower material bin (1); and the other end of the screen (21) overlaps the discharge structure (5).
3. The reduced titanium powder feeding device with screening function according to claim 1, characterized in that: The lifting structure (3) comprises an annular fixing plate (31), a cylinder (32) and a cover plate (33); the annular fixing plate (31) is arranged on the outer side wall of the lower silo (1); three cylinders (32) are arranged; the three cylinders (32) are evenly arranged on the annular fixing plate (31); the three cylinders (32) are fixedly connected to the cover plate (33); and the cover plate (33) is connected to the stirring paddle (4).
4. The reduced titanium powder feeding device with screening function according to claim 3 is characterized in that: A rotating shaft (34) is provided through the center of the surface of the cover plate (33), one end of the rotating shaft (34) is fixedly connected to the stirring paddle (4), and the other end of the rotating shaft (34) is fixedly connected to a rotating motor (35).
5. The reduced titanium powder feeding device with screening function according to claim 2, characterized in that: The discharge structure (5) comprises a discharge port (51) and a baffle (52); the discharge port (51) is arranged on the side wall of the lower silo (1); the baffle (52) is slidably connected to the discharge port (51); the baffle (52) is provided with a rectangular hole (53); a lap plate (54) is inserted into the rectangular hole (53); the other end of the screen (21) is overlapped with the lap plate (54).
6. The reduced titanium powder feeding device with screening function according to claim 2, characterized in that: A lap block (11) is provided inside the lower material bin (1), and one end of the screen (21) is overlapped with the lap block (11).
7. The reduced titanium powder feeding device with screening function according to claim 5, characterized in that: A receiving block (12) is provided in the lower material bin (1) and below the discharge port (51).
8. The reduced titanium powder feeding device with screening function according to claim 3, characterized in that: The cover plate (33) is provided with a feed opening (331).
9. The reduced titanium powder feeding device with screening function according to claim 1, characterized in that: The bottom of the lower material bin (1) is provided with a discharge port (13).
10. The reduced titanium powder feeding device with screening function according to claim 2, characterized in that: The flip shaft (22) passes through the lower material bin (1) and is sleeved with a rotating handle (23) on one side.