Centrifugal separation device for tungsten oxide powder

Abstract

The utility model relates to the technical field of tungsten oxide powder production, in particular to a centrifugal separation device for tungsten oxide powder, which comprises a centrifugal tank body, and a cleaning component is arranged on the inner wall of the centrifugal tank body. According to the centrifugal separation device for the tungsten oxide powder, the cleaning assembly is installed, a sealing cover is opened at first, then clamping blocks in a movable groove and a fixed groove can be pulled out, then a threaded rod and a rotary drum can be directly rotated, the rotary drum can be taken down from a driving shaft, and therefore the rotary drum can be fully cleaned conveniently; meanwhile, a threaded rod with a cleaning shaft and a cleaning scraping plate is installed in a driving shaft and then fixed through a clamping block, at the moment, the driving shaft can be driven by a rotating motor to rotate, the inner wall of the centrifugal tank body can be scraped through the cleaning scraping plate, residues on the inner wall of the centrifugal tank body can be scraped away, and the cleaning efficiency is improved. Not only is the cleaning more convenient, but also the cleaning is more thorough, and the influence on the subsequent separation is avoided.

Description

Technical Field

[0001] This utility model relates to the field of tungsten oxide powder production technology, specifically to a centrifugal separation device for tungsten oxide powder. Background Technology

[0002] Tungsten oxide powder is an important inorganic compound, also known as tungsten trioxide, which has a wide range of industrial applications, especially in the field of powder metallurgy. It is a key raw material for the production of cemented carbide and tungsten products. During the production process, tungsten oxide powder may have uneven particle size distribution, which will affect its subsequent use. Therefore, it is necessary to centrifuge it to classify its particle size and improve its dispersibility.

[0003] After use, centrifugal separators are usually cleaned directly inside. However, the parts that come into contact with tungsten oxide powder are prone to powder residue, making cleaning difficult and potentially leading to incomplete cleaning, which in turn affects the next separation. Therefore, there is a need to provide a centrifugal separator for tungsten oxide powder. Utility Model Content

[0004] The purpose of this invention is to provide a centrifugal separation device for tungsten oxide powder, in order to solve the problem mentioned in the background art that the parts in contact with tungsten oxide powder are prone to powder residue, making cleaning difficult and resulting in incomplete cleaning, which in turn affects the next separation. To achieve the above objectives, this utility model provides the following technical solution: A centrifugal separation device for tungsten oxide powder, comprising a centrifuge tank body, a cleaning component provided on the inner wall of the centrifuge tank body, the cleaning component including a limiting ring one, the limiting ring one being fixedly connected to the inner wall of the centrifuge tank body, a sealing cover being movably connected to the top of the limiting ring one, a connecting strip being fixedly connected to the top of the sealing cover, a connecting plate being fixedly connected to the top of the connecting strip, a rotary motor being fixedly connected to the top of the connecting plate, a drive shaft being fixedly connected to the transmission end of the rotary motor, a threaded hole being opened at the bottom of the drive shaft, a threaded rod being threadedly connected to the inner wall of the threaded hole, a connecting block one being fixedly connected to the side surface of the drive shaft, a movable groove being opened at the top of the connecting block one, a locking block being engaged with the inner wall of the movable groove, a connecting block two being fixedly connected to the side surface of the threaded rod, a fixing groove being opened at the top of the connecting block two, and the locking block being engaged with the fixing groove. The inner wall of the centrifuge tank body has a rotating drum fixedly connected to its side surface. A second limiting ring is fixedly connected to the inner wall of the centrifuge tank body. The threaded rod is movably connected to the inner wall of the second limiting ring. By installing a cleaning assembly, after centrifuging the tungsten oxide powder, the sealing cover can be opened first, allowing the locking blocks in the movable and fixed slots to be removed. Then, the threaded rod and rotating drum can be directly rotated, allowing the rotating drum to be removed from the drive shaft for thorough cleaning. Simultaneously, the threaded rod with a cleaning shaft and cleaning scraper can be installed inside the drive shaft and then fixed using locking blocks. A rotary motor can then drive the drive shaft to rotate, causing the cleaning scraper to scrape the inner wall of the centrifuge tank body, removing residues. This not only makes cleaning more convenient but also more thorough, preventing any impact on subsequent separation and improving the practicality of the device.

[0005] More preferably, a cleaning shaft is fixedly connected to the side surface of the threaded rod, and a cleaning scraper is fixedly connected to the other end of the cleaning shaft.

[0006] Further preferably, an adjustment component is provided on one side of the connecting plate. The adjustment component includes a support plate, which is movably connected to one side of the connecting plate. A drive motor is fixedly connected to the top of the support plate, and a threaded shaft is fixedly connected to the transmission end of the drive motor. A limit groove is formed on the front of the support plate, and a limit block is slidably connected to the inner wall of the limit groove. The threaded shaft is threadedly connected inside the limit block. By installing the adjustment component, when cleaning the centrifuge tank body, the drive motor can be used to drive the threaded shaft to rotate, thereby driving the connecting plate and the bottom drum to move upward, which facilitates the removal of the drum for cleaning and improves the practicality of the device.

[0007] More preferably, a support rod is movably connected inside the connecting plate, and a fixing ring is fixedly connected to the top of the support rod.

[0008] More preferably, a reinforcing sleeve is fixedly connected to the bottom of the centrifuge tank body, and a support block is fixedly connected to the bottom of the reinforcing sleeve.

[0009] More preferably, a support ring is fixedly connected to the bottom of the support block, and a fixed base plate is fixedly connected to the bottom of the support ring.

[0010] More preferably, a base is fixedly connected to the bottom of the fixed base plate, and an anti-slip pad is fixedly connected to the bottom of the base.

[0011] More preferably, a control panel is fixedly connected to the back of the support plate, and a display screen is fixedly connected to the front of the control panel. By installing the control panel, an electrical connection can be made between the control panel and the rotary motor and the drive motor.

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

[0013] In this invention, by installing a cleaning component, after the centrifugation separation of tungsten oxide powder is completed, the sealing cover can be opened first. At this time, the locking blocks in the movable and fixed slots can be pulled out, and then the threaded rod and the drum can be directly rotated to remove the drum from the drive shaft, thus facilitating thorough cleaning of the drum. Simultaneously, the threaded rod with a cleaning shaft and a cleaning scraper can be installed in the drive shaft and then fixed with locking blocks. At this time, the drive shaft can be rotated by a rotary motor, so that the cleaning scraper can scrape the inner wall of the centrifuge tank body, thereby removing the residue on the inner wall of the centrifuge tank body. This not only makes cleaning more convenient but also makes cleaning more thorough, avoiding any impact on subsequent separation and improving the practicality of the device.

[0014] In this invention, by installing an adjustment component, when cleaning the centrifuge tank body, the drive motor can be used to rotate the threaded shaft, thereby moving the connecting plate and the bottom drum upwards, making it easier to remove the drum for cleaning, thus improving the practicality of the device. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of a partial three-dimensional structure of the present invention. Figure 1 ;

[0017] Figure 3 This is a schematic diagram of a partial three-dimensional structure of the present invention. Figure 2 ;

[0018] Figure 4 This is a schematic diagram of a partial three-dimensional structure of the present invention. Figure 3 ;

[0019] Figure 5 This is a schematic diagram of a partial three-dimensional structure of the present invention. Figure 4 ;

[0020] Figure 6 This is a schematic diagram of a partial three-dimensional structure of the present invention. Figure 5 ;

[0021] Figure 7 This is a schematic diagram of a partial three-dimensional structure of the present invention. Figure 6 .

[0022] In the diagram: 1. Centrifuge tank body; 2. Cleaning assembly; 3. Adjustment assembly; 4. Reinforcing sleeve; 5. Support block; 6. Support ring; 7. Fixed base plate; 8. Base; 9. Anti-slip pad; 10. Control panel; 11. Display screen; 201. Limiting ring one; 202. Sealing cover; 203. Connecting strip; 204. Connecting plate; 205. Rotary motor; 206. Drive shaft; 207. Threaded hole; 208. Threaded rod; 209. Connecting block one; 210. Movable groove; 211. Locking block; 212. Connecting block two; 213. Fixed groove; 214. Drum; 215. Limiting ring two; 216. Cleaning shaft; 217. Cleaning scraper; 301. Support plate; 302. Drive motor; 303. Threaded shaft; 304. Limiting groove; 305. Limiting block; 306. Support rod; 307. Fixed ring. Detailed Implementation

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

[0024] Please see Figure 1 - Figure 7 This utility model provides a technical solution: a centrifugal separation device for tungsten oxide powder, including a centrifuge tank body 1. A cleaning component 2 is provided on the inner wall of the centrifuge tank body 1. The cleaning component 2 includes a limiting ring 201, which is fixedly connected to the inner wall of the centrifuge tank body 1. A sealing cover 202 is movably connected to the top of the limiting ring 201. A connecting strip 203 is fixedly connected to the top of the sealing cover 202. A connecting plate 204 is fixedly connected to the top of the connecting strip 203. A rotating... A rotary motor 205 has a drive shaft 206 fixedly connected to its transmission end. A threaded hole 207 is formed at the bottom of the drive shaft 206, and a threaded rod 208 is threadedly connected to the inner wall of the threaded hole 207. A connecting block 209 is fixedly connected to the side surface of the drive shaft 206, and a movable groove 210 is formed at the top of the connecting block 209. A locking block 211 is engaged with the inner wall of the movable groove 210. A connecting block 212 is fixedly connected to the side surface of the threaded rod 208, and a fixing groove 213 is formed at the top of the connecting block 212. The locking block 211 is engaged with the inner wall of the fixed groove 213. The side surface of the threaded rod 208 is fixedly connected to the drum 214. The inner wall of the centrifuge body 1 is fixedly connected to the limiting ring 215. The threaded rod 208 is movably connected to the inner wall of the limiting ring 215. By installing the cleaning component 2, after the centrifugation separation of tungsten oxide powder is completed, the sealing cover 202 can be opened first. At this time, the locking block 211 in the movable groove 210 and the fixed groove 213 can be pulled out. Then, the threaded rod 208 and the drum 214 can be directly rotated. This allows the drum 214 to be removed from the drive shaft 206, facilitating thorough cleaning of the drum 214. Simultaneously, the threaded rod 208 with a cleaning shaft 216 and a cleaning scraper 217 can be installed inside the drive shaft 206 and then secured using a locking block 211. At this point, the drive shaft 206 can be rotated by the rotary motor 205, allowing the cleaning scraper 217 to scrape the inner wall of the centrifuge tank body 1, thereby removing residues from the inner wall of the centrifuge tank body 1.

[0025] In this embodiment, as Figure 4 As shown, a cleaning shaft 216 is fixedly connected to the side surface of the threaded rod 208, and a cleaning scraper 217 is fixedly connected to the other end of the cleaning shaft 216.

[0026] In this embodiment, as Figure 6 As shown, an adjustment component 3 is provided on one side of the connecting plate 204. The adjustment component 3 includes a support plate 301, which is movably connected to one side of the connecting plate 204. A drive motor 302 is fixedly connected to the top of the support plate 301, and a threaded shaft 303 is fixedly connected to the transmission end of the drive motor 302. A limit groove 304 is provided on the front side of the support plate 301, and a limit block 305 is slidably connected to the inner wall of the limit groove 304. The threaded shaft 303 is threadedly connected to the inside of the limit block 305. By installing the adjustment component 3, when cleaning the centrifuge tank body 1, the drive motor 302 can be used to drive the threaded shaft 303 to rotate, thereby driving the connecting plate 204 and the bottom drum 214 to move upward, thus facilitating the removal of the drum 214 for cleaning.

[0027] In this embodiment, as Figure 1 As shown, a support rod 306 is movably connected inside the connecting plate 204, and a fixing ring 307 is fixedly connected to the top of the support rod 306.

[0028] In this embodiment, as Figure 1 As shown, a reinforcing sleeve 4 is fixedly connected to the bottom of the centrifuge body 1, and a support block 5 is fixedly connected to the bottom of the reinforcing sleeve 4.

[0029] In this embodiment, as Figure 1 As shown, a support ring 6 is fixedly connected to the bottom of the support block 5, and a fixed base plate 7 is fixedly connected to the bottom of the support ring 6.

[0030] In this embodiment, as Figure 1 As shown, a base 8 is fixedly connected to the bottom of the fixed base plate 7, and an anti-slip pad 9 is fixedly connected to the bottom of the base 8.

[0031] In this embodiment, as Figure 7 As shown, a control panel 10 is fixedly connected to the back of the support plate 301, and a display screen 11 is fixedly connected to the front of the control panel 10. By installing the control panel 10, an electrical connection can be made between the control panel 10 and the rotary motor 205 and the drive motor 302.

[0032] The method of use and advantages of this utility model: The centrifugal separation device for tungsten oxide powder operates as follows:

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, after the centrifugation separation of tungsten oxide powder is completed, the sealing cover 202 can be opened first. At this time, the locking block 211 in the movable groove 210 and the fixed groove 213 can be pulled out. Then, the threaded rod 208 and the drum 214 can be rotated directly, so that the drum 214 can be removed from the drive shaft 206, which facilitates the thorough cleaning of the drum 214. At the same time, the threaded rod 208 with the cleaning shaft 216 and the cleaning scraper 217 can be installed in the drive shaft 206 and then fixed with the locking block 211. At this time, the drive shaft 206 can be rotated by the rotary motor 205, so that the cleaning scraper 217 can scrape the inner wall of the centrifuge tank body 1, thereby removing the residue on the inner wall of the centrifuge tank body 1. At the same time, when cleaning the centrifuge tank body 1, the threaded shaft 303 can be rotated by the drive motor 302, which can move the connecting plate 204 and the bottom drum 214 upward, so that the drum 214 can be removed for cleaning.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A centrifugal separation device for tungsten oxide powder comprising a centrifugal tank body (1), characterized in that: The inner wall of the centrifugal tank body (1) is provided with a cleaning assembly (2), the cleaning assembly (2) comprises a limiting ring one (201), the limiting ring one (201) is fixedly connected to the inner wall of the centrifugal tank body (1), the top of the limiting ring one (201) is movably connected with a sealing cover (202), the top of the sealing cover (202) is fixedly connected with a connecting strip (203), the top of the connecting strip (203) is fixedly connected with a connecting plate (204), the top of the connecting plate (204) is fixedly connected with a rotary motor (205), the transmission end of the rotary motor (205) is fixedly connected with a driving shaft (206), the bottom of the driving shaft (206) is provided with a threaded hole (207), the inner wall of the threaded hole (207) is threadedly connected with a threaded rod (208), the side surface of the driving shaft (206) is fixedly connected with a connecting block one (209), the top of the connecting block one (209) is provided with a movable groove (210), the inner wall of the movable groove (210) is clamped with a clamping block (211), the side surface of the threaded rod (208) is fixedly connected with a connecting block two (212), the top of the connecting block two (212) is provided with a fixed groove (213), the clamping block (211) is clamped on the inner wall of the fixed groove (213), the side surface of the threaded rod (208) is fixedly connected with a rotating drum (214), the inner wall of the centrifugal tank body (1) is fixedly connected with a limiting ring two (215), and the threaded rod (208) is movably connected to the inner wall of the limiting ring two (215).

2. The centrifugal separation apparatus for tungsten oxide powder according to claim 1, characterized by: The side surface of the threaded rod (208) is fixedly connected with a cleaning shaft (216), and the other end of the cleaning shaft (216) is fixedly connected with a cleaning scraper (217).

3. The centrifugal separation apparatus for tungsten oxide powder according to claim 1, characterized by: One side of the connecting plate (204) is provided with an adjusting assembly (3), the adjusting assembly (3) comprises a supporting plate (301), the supporting plate (301) is movably connected to one side of the connecting plate (204), the top of the supporting plate (301) is fixedly connected with a driving motor (302), the transmission end of the driving motor (302) is fixedly connected with a threaded shaft (303), the front surface of the supporting plate (301) is provided with a limiting groove (304), the inner wall of the limiting groove (304) is slidably connected with a limiting block (305), and the threaded shaft (303) is threadedly connected in the limiting block (305).

4. The centrifugal separation apparatus for tungsten oxide powder according to claim 1, characterized by: The inside of the connecting plate (204) is movably connected with a supporting rod (306), and the top of the supporting rod (306) is fixedly connected with a fixed ring (307).

5. The centrifugal separation apparatus for tungsten oxide powder according to claim 1, characterized by: The bottom of the centrifugal tank body (1) is fixedly connected with a reinforcing sleeve (4), and the bottom of the reinforcing sleeve (4) is fixedly connected with a supporting block (5).

6. A centrifugal separation device for tungsten oxide powder according to claim 5, characterized in that: The bottom of the supporting block (5) is fixedly connected with a supporting ring (6), and the bottom of the supporting ring (6) is fixedly connected with a fixed bottom plate (7).

7. A centrifugal separation device for tungsten oxide powder according to claim 6, characterized in that: The bottom of the fixed bottom plate (7) is fixedly connected with a base (8), and the bottom of the base (8) is fixedly connected with an anti-skid pad (9).

8. The centrifugal separation apparatus for tungsten oxide powder according to claim 3, characterized by: The back of the support plate (301) is fixedly connected with a control panel (10), and the front of the control panel (10) is fixedly connected with a display screen (11).

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