High-temperature-resistant high-purity nanoscale zirconia powder particle size detection equipment

Abstract

The utility model relates to a kind of high-temperature-resistant high-purity nano-grade zirconite powder particle size detection equipment, and it is related to zirconite powder detection technical field, it includes box, the telescopic pipe is set through the box top, the telescopic pipe is fixedly connected with box, the box top detachably sets cover, the cover is used to close telescopic pipe top end, the telescopic pipe bottom end sets net cylinder, the net cylinder is located in box, the net cylinder lateral wall and net cylinder bottom wall are all with the gap of box inner wall, the net cylinder lateral wall and net cylinder bottom wall are all set through several sieve holes, oscillation assembly is set between the net cylinder and box, the oscillation assembly is used to make net cylinder vibrate along height direction.The present application has the effect of improving zirconite powder particle size detection efficiency.

Description

Technical Field

[0001] This utility model relates to the field of zircon powder detection technology, and in particular to a high-temperature resistant, high-purity nano-sized zircon powder particle size detection device. Background Technology

[0002] Zircon powder is an industrial material mainly composed of zirconium dioxide and silicon dioxide, with zirconium dioxide content greater than 65% and silicon dioxide content less than 33%. Zircon powder has the characteristics of high refractoriness, low radioactivity and strong chemical stability.

[0003] Zircon powder is a fine powdery substance obtained by grinding zircon sand. After grinding, zircon powder is tested for particle size using a sieving method, and then classified according to particle size so that zircon powder that meets the particle size requirements can be shipped out of the factory.

[0004] When using the sieving method to detect the particle size of zircon powder, a flat sieve is usually used to sieve the coating. Since the flat sieve only has one plane to achieve sieving, the overall sieving surface area is small, which affects the efficiency of zircon powder particle size detection. Utility Model Content

[0005] To improve the efficiency of zircon powder particle size detection, this application provides a high-temperature resistant, high-purity nano-scale zircon powder particle size detection device.

[0006] The high-temperature resistant, high-purity nano-scale zircon powder particle size detection device provided in this application adopts the following technical solution: A high-temperature resistant, high-purity nano-scale zircon powder particle size detection device includes a housing. A telescopic tube is installed through the top of the housing and is fixedly connected to the housing. A detachable cover plate is installed on the top of the housing to close the top of the telescopic tube. A mesh cylinder is installed at the bottom of the telescopic tube and is located inside the housing. There are gaps between the side walls and bottom walls of the mesh cylinder and the inner wall of the housing. Several sieve holes are installed through the side walls and bottom walls of the mesh cylinder. An oscillation component is installed between the mesh cylinder and the housing to make the mesh cylinder vibrate along the height direction.

[0007] By adopting the above technical solution, the cover plate is opened and zircon powder particles are put into the screen cylinder. Then, the oscillation component makes the screen cylinder vibrate along the height direction. The screen cylinder screens the zircon powder particles. The zircon powder particles that meet the particle size requirements pass through the sieve holes and fall into the box. The zircon powder particles that do not meet the particle size requirements are retained in the screen cylinder. Since the bottom and sides of the cylindrical screen cylinder can be screened, the cylindrical screen cylinder has a larger screening area, thereby improving the efficiency of zircon powder particle size detection.

[0008] Preferably, the oscillation assembly includes a vibrating plate and several eccentric rollers. The top of the vibrating plate is fixedly connected to the bottom of the telescopic tube, and the bottom of the vibrating plate is fixedly connected to the top of the mesh cylinder. A through hole is provided through the vibrating plate to facilitate communication between the telescopic tube and the mesh cylinder. The eccentric rollers are rotatably disposed inside the housing and abut against the bottom of the vibrating plate.

[0009] By adopting the above technical solution, the eccentric roller rotates and drives the vibrating plate to move up and down along the height direction. The movement of the vibrating plate causes the mesh cylinder to vibrate along the height direction. When the mesh cylinder vibrates along the height direction, the telescopic tube extends and retracts to compensate for the movement distance of the mesh cylinder.

[0010] Preferably, a drive motor is provided between the eccentric roller and the housing, the drive motor is fixedly mounted on the housing, and the output shaft of the drive motor is fixedly connected to the eccentric roller.

[0011] By adopting the above technical solution, the drive motor drives the eccentric roller to rotate.

[0012] Preferably, a plurality of guide rods are provided through the vibrating plate, the guide rods are slidably connected to the vibrating plate, the top end of the guide rods is fixedly connected to the inner wall of the box, and the bottom end of the guide rods is fixedly provided with a limiting end, which is used to abut against the bottom of the vibrating plate.

[0013] By adopting the above technical solution, when the eccentric roller pushes the vibrating plate to move, the guide rod guides the vibrating plate, so that the vibrating plate moves up and down along the height direction.

[0014] Preferably, a guide sleeve is fitted onto the guide rod, the outer wall of the guide rod and the inner wall of the guide sleeve are in close contact with each other, the guide sleeve and the guide rod are slidably connected, and the bottom of the guide sleeve is fixedly connected to the top of the vibration plate.

[0015] By adopting the above technical solution, the guide sleeve increases the contact area between the vibrating plate and the guide rod, thereby improving the stability of the vibrating plate movement.

[0016] Preferably, a support ring plate is fixedly installed inside the box, the support ring plate is sleeved on the mesh cylinder, there is a gap between the support ring plate and the mesh cylinder, the support ring plate is located below the eccentric roller, and a flexible sleeve is fixedly installed between the support ring plate and the vibrating plate, the flexible sleeve is sleeved on the mesh cylinder, and the flexible sleeve is located between the eccentric roller and the mesh cylinder.

[0017] By adopting the above technical solution, the telescopic tube, support ring plate, vibrating plate and flexible sleeve protect the eccentric roller, making it difficult for the eccentric roller to come into contact with zircon powder.

[0018] Preferably, the outer wall of the eccentric roller is provided with a plurality of spheres, which abut against the bottom of the vibrating plate.

[0019] By adopting the above technical solution, the sphere reduces the friction between the eccentric roller and the vibrating plate.

[0020] Preferably, a plurality of mounting holes are formed through the cover plate, and a plurality of mounting grooves are formed through the top of the housing. Mounting bolts are provided in both the mounting holes and the mounting grooves. The mounting bolts pass through the mounting holes and are threadedly connected to the mounting grooves.

[0021] By adopting the above technical solution, the cover plate and the box body can be detachably connected by mounting bolts.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. By setting up a box body, telescopic tube, cover plate, screen cylinder, sieve holes and vibration assembly, the cylindrical screen cylinder has a larger screening area because screening can be achieved at both the bottom and sides, thereby improving the particle size detection efficiency of zircon powder; 2. By setting up a vibrating plate, eccentric roller, and guide holes, the mesh cylinder vibrates along the height direction; 3. By setting up a sphere, the friction between the eccentric roller and the vibrating plate is reduced. Attached Figure Description

[0023] Figure 1 This is a cross-sectional view of a high-temperature resistant, high-purity nano-scale zircon powder particle size detection device in an embodiment of this application.

[0024] Figure 2 yes Figure 1 Enlarged view of part A in the middle.

[0025] Explanation of reference numerals in the attached drawings: 1. Box body; 11. Cover plate; 2. Telescopic tube; 3. Mesh cylinder; 31. Screen hole; 4. Vibration assembly; 41. Vibrating plate; 411. Through hole; 42. Eccentric roller; 421. Drive motor; 422. Ball; 5. Guide rod; 51. Limiting end; 52. Guide sleeve; 6. Support ring plate; 7. Flexible sleeve; 8. Mounting bolt; 81. Mounting hole; 82. Mounting groove. Detailed Implementation

[0026] The following is in conjunction with the appendix Figure 1-2 This application will be described in further detail.

[0027] This application discloses a high-temperature resistant, high-purity nano-scale zircon powder particle size detection device. (Refer to...) Figure 1The system includes a housing 1, with a telescopic tube 2 extending through the top of the housing 1 and fixedly connected to the housing 1. A detachable cover plate 11 is installed on the top of the housing 1 to close the top of the telescopic tube 2. A mesh cylinder 3 is installed at the bottom of the telescopic tube 2 and is located inside the housing 1. Gaps exist between the side walls and bottom wall of the mesh cylinder 3 and the inner wall of the housing 1, and several sieve holes 31 are provided through the side walls and bottom wall of the mesh cylinder 3. An oscillating assembly 4 is installed between the mesh cylinder 3 and the housing 1 to vibrate the mesh cylinder 3 along its height. The cover plate 11 is opened to allow zircon powder particles to be fed into the mesh cylinder 3. The oscillating assembly 4 then vibrates the mesh cylinder 3 along its height, sieving the zircon powder particles. Zircon powder particles that meet the particle size requirements pass through the sieve holes 31 and fall into the housing 1, while zircon powder particles that do not meet the particle size requirements remain inside the mesh cylinder 3. Since the cylindrical mesh cylinder 3 can perform sieving at both the bottom and sides, it has a larger sieving area, thereby improving the efficiency of zircon powder particle size detection.

[0028] Reference Figure 1 and Figure 2 The oscillation assembly 4 includes a vibrating plate 41 and several eccentric rollers 42. The top of the vibrating plate 41 is fixedly connected to the bottom of the telescopic pipe 2, and the bottom of the vibrating plate 41 is welded to the top of the mesh cylinder 3. A through hole 411 is provided through the vibrating plate 41, which connects the telescopic pipe 2 and the mesh cylinder 3. The eccentric rollers 42 are rotatably disposed inside the housing 1, and several spheres 422 are rotatably disposed on the outer wall of the eccentric rollers 42. The spheres 422 abut against the bottom of the vibrating plate 41, reducing the friction between the eccentric rollers 42 and the vibrating plate 41. A drive motor 421 is installed between the eccentric rollers 42 and the housing 1, and the drive motor 421 is welded to the housing 1. The output shaft of the drive motor 421 is welded to the eccentric rollers 42. The drive motor 421 drives the eccentric rollers 42 to rotate, and the rotation of the eccentric rollers 42 pushes the vibrating plate 41 to move up and down in the height direction. The movement of the vibrating plate 41 causes the mesh cylinder 3 to vibrate in the height direction. When the net cylinder 3 vibrates along the height direction, the telescopic tube 2 extends and retracts to compensate for the moving distance of the net cylinder 3.

[0029] Reference Figure 1 and Figure 2 A plurality of guide rods 5 are slidably connected to the vibrating plate 41. The top end of the guide rod 5 is welded to the inner wall of the housing 1, and the bottom end of the guide rod 5 is fitted with a limiting end 51 for abutting against the bottom of the vibrating plate 41. A guide sleeve 52 is fitted onto the guide rod 5, with the outer wall of the guide rod 5 and the inner wall of the guide sleeve 52 in close contact. The guide sleeve 52 is slidably connected to the guide rod 5, and the bottom of the guide sleeve 52 is welded to the top of the vibrating plate 41. When the eccentric roller 42 pushes the vibrating plate 41 to move, the guide rods 5 guide the vibrating plate 41, causing the vibrating plate 41 to move up and down in the height direction. The guide sleeve 52 increases the contact area between the vibrating plate 41 and the guide rods 5, improving the stability of the movement of the vibrating plate 41.

[0030] Reference Figure 1 and Figure 2 A support ring plate 6 is installed inside the housing 1, and the support ring plate 6 is fitted onto the mesh cylinder 3, with a gap between the support ring plate 6 and the mesh cylinder 3. The support ring plate 6 is located below the eccentric roller 42, and a flexible rubber sleeve 7 is installed between the support ring plate 6 and the vibrating plate 41. The flexible sleeve 7 is fitted onto the mesh cylinder 3 and is located between the eccentric roller 42 and the mesh cylinder 3. The telescopic tube 2, the support ring plate 6, the vibrating plate 41, and the flexible sleeve 7 protect the eccentric roller 42, making it less likely for the eccentric roller 42 to come into contact with zircon powder.

[0031] refer to Figure 1 and Figure 2 A plurality of mounting holes 81 are formed through the cover plate 11, and a plurality of mounting grooves 82 are formed through the top of the housing 1. Mounting bolts 8 are provided in the mounting holes 81 and mounting grooves 82 respectively. The mounting bolts 8 pass through the mounting holes 81 and are threadedly connected to the mounting grooves 82, so that the cover plate 11 and the housing 1 are detachably connected by the mounting bolts 8.

[0032] The implementation principle of the high-temperature resistant, high-purity nano-grade zircon powder particle size detection device in this application embodiment is as follows: The cover plate 11 is opened, and zircon powder particles are fed into the mesh cylinder 3. The drive motor 421 drives the eccentric roller 42 to rotate. The rotation of the eccentric roller 42 pushes the vibrating plate 41 to move up and down along the height direction. The movement of the vibrating plate 41 causes the mesh cylinder 3 to vibrate along the height direction. During the vibration of the mesh cylinder 3, the telescopic tube 2 extends and retracts to compensate for the movement distance of the mesh cylinder 3. During the vibration process, the mesh cylinder 3 sieves the zircon powder particles. Zircon powder particles that meet the particle size requirements pass through the sieve holes 31 and fall into the housing 1, while zircon powder particles that do not meet the particle size requirements remain in the mesh cylinder 3. Since the cylindrical mesh cylinder 3 can perform sieving at both its bottom and sides, it has a larger sieving area, thereby improving the efficiency of zircon powder particle size detection.

[0033] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A high-temperature resistant, high-purity nano-scale zircon powder particle size detection device, comprising a housing, characterized in that: A telescopic tube is installed through the top of the box and is fixedly connected to the box. A cover plate is detachably installed on the top of the box to close the top of the telescopic tube. A mesh cylinder is installed at the bottom of the telescopic tube and is located inside the box. There are gaps between the side wall and bottom wall of the mesh cylinder and the inner wall of the box. Several sieve holes are installed through the side wall and bottom wall of the mesh cylinder. An oscillation component is installed between the mesh cylinder and the box to make the mesh cylinder vibrate along the height direction.

2. The high-temperature resistant, high-purity nano-scale zircon powder particle size detection device according to claim 1, characterized in that: The oscillation assembly includes a vibrating plate and several eccentric rollers. The top of the vibrating plate is fixedly connected to the bottom of the telescopic tube, and the bottom of the vibrating plate is fixedly connected to the top of the mesh cylinder. A through hole is provided through the vibrating plate to facilitate communication between the telescopic tube and the mesh cylinder. The eccentric rollers are rotatably mounted inside the housing and abut against the bottom of the vibrating plate.

3. The high-temperature resistant, high-purity nano-scale zircon powder particle size detection device according to claim 2, characterized in that: A drive motor is installed between the eccentric roller and the housing. The drive motor is fixedly installed on the housing, and the output shaft of the drive motor is fixedly connected to the eccentric roller.

4. The high-temperature resistant, high-purity nano-scale zircon powder particle size detection device according to claim 2, characterized in that: A plurality of guide rods are provided through the vibrating plate. The guide rods are slidably connected to the vibrating plate. The top end of the guide rod is fixedly connected to the inner wall of the box. The bottom end of the guide rod is fixedly provided with a limiting end, which is used to abut against the bottom of the vibrating plate.

5. The high-temperature resistant, high-purity nano-scale zircon powder particle size detection device according to claim 4, characterized in that: A guide sleeve is fitted onto the guide rod, the outer wall of the guide rod and the inner wall of the guide sleeve are in close contact with each other, the guide sleeve and the guide rod are slidably connected, and the bottom of the guide sleeve is fixedly connected to the top of the vibration plate.

6. The high-temperature resistant, high-purity nano-scale zircon powder particle size detection device according to claim 2, characterized in that: A support ring plate is fixedly installed inside the box. The support ring plate is sleeved on the mesh cylinder. There is a gap between the support ring plate and the mesh cylinder. The support ring plate is located below the eccentric roller. A flexible sleeve is fixedly installed between the support ring plate and the vibrating plate. The flexible sleeve is sleeved on the mesh cylinder and is located between the eccentric roller and the mesh cylinder.

7. The high-temperature resistant, high-purity nano-scale zircon powder particle size detection device according to claim 2, characterized in that: The outer wall of the eccentric roller is rotatably equipped with several spheres, which abut against the bottom of the vibrating plate.

8. The high-temperature resistant, high-purity nano-scale zircon powder particle size detection device according to claim 1, characterized in that: A plurality of mounting holes are formed through the cover plate, and a plurality of mounting grooves are formed through the top of the housing. Mounting bolts are provided in both the mounting holes and the mounting grooves. The mounting bolts pass through the mounting holes and are threadedly connected to the mounting grooves.

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