Fused quartz impurity removal device

Abstract

The utility model discloses a fused quartz impurity removal device which comprises a shell, a vibrating screening mechanism, a driving mechanism, a collecting mechanism and a discharging mechanism, supporting columns are arranged on the two sides of the bottom face of the shell, a feeding pipe is arranged on the top wall of the shell in a penetrating mode, a rotating connector is arranged at the top end of the feeding pipe, the rotating connector is connected with a feeding groove, the feeding groove is connected with a mounting frame, and the mounting frame is connected with the collecting mechanism. The mounting frame is connected with the shell, a containing groove is formed in the top wall of the shell, an annular plate is arranged in the containing groove and connected with the feeding pipe, the bottom end of the feeding pipe is obliquely arranged, the vibration screening mechanism is arranged below the feeding pipe, and the driving mechanism is arranged on one side of the shell and connected with the vibration screening mechanism and the feeding pipe. The collecting mechanism is arranged on one side of the shell. Therefore, quartz can evenly fall on the screening mechanism in the impurity removal process, the situation that local areas of the screening mechanism are damaged due to continuous stress is avoided, and therefore the overall service life of the screening mechanism is prolonged.

Description

Technical Field

[0001] This utility model relates to the technical field of quartz processing equipment, and in particular to a device for removing impurities from fused quartz. Background Technology

[0002] Fused silica is an amorphous form of silicon dioxide. It is formed by rapidly cooling natural quartz sand or high-purity silicates after melting them at extremely high temperatures. During the processing of fused silica, large particles of impurities in the quartz raw material need to be removed by sieving.

[0003] Currently, during the impurity removal process for quartz raw materials, the quartz particles typically fall directly from the feed trough onto a specific location on the screening mechanism. Because the quartz particles continuously impact the same localized area, the screen in that area wears out faster than other parts. Over time, this uneven wear shortens the overall service life of the screening mechanism. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the related art.

[0005] Therefore, the purpose of this utility model is to provide a fused silica impurity removal device that can make the silica fall evenly onto the screening mechanism during the impurity removal process, thereby avoiding damage to local areas of the screening mechanism due to continuous stress and extending the overall service life of the screening mechanism.

[0006] To achieve the above objectives, this utility model proposes a fused silica impurity removal device, comprising a shell, a vibrating screening mechanism, a driving mechanism, a collecting mechanism, and a discharging mechanism. The shell has supports on both sides of its bottom surface. A feed pipe passes through the top wall of the shell, and a rotary joint is located at the top of the feed pipe. The rotary joint is connected to a feed trough, which is connected to a mounting frame. The mounting frame is connected to the shell. A receiving groove is formed in the top wall of the shell, and an annular plate is provided within the receiving groove. The annular plate is connected to the feed pipe. The bottom end of the feed pipe is inclined. The vibrating screening mechanism is located below the feed pipe. The driving mechanism is located on one side of the shell and is connected to both the vibrating screening mechanism and the feed pipe. The collecting mechanism is located on one side of the shell, and the discharging mechanism is located at the bottom of the shell.

[0007] The fused silica impurity removal device of this invention can make the quartz fall evenly on the screening mechanism during the impurity removal process, avoiding damage to local areas of the screening mechanism due to continuous stress, thereby extending the overall service life of the screening mechanism.

[0008] In addition, the fused silica impurity removal device proposed in the application may also have the following additional technical features:

[0009] Specifically, the vibrating screening mechanism includes a screening screen plate, a first rotating shaft, a cam, multiple springs, and a support plate. The screening screen plate is inclined, and a discharge port is provided on one side of the housing. One end of the screening screen plate is disposed in the discharge port. The cam is located below the screening screen plate and is connected to the first rotating shaft. The first rotating shaft is rotatably connected to the housing. The support plate is connected to the inner wall of the housing. The multiple springs are respectively connected between the screening screen plate and the support plate.

[0010] Specifically, the drive mechanism includes a mounting plate, a drive component, a second rotating shaft, a first bevel gear, a second bevel gear, a first pulley, a belt, a second pulley, and a bearing housing. The mounting plate is connected to the housing. The drive component is mounted on the mounting plate, and its output end is connected to the first rotating shaft. The first bevel gear is mounted on the second rotating shaft, and the second bevel gear is mounted on the feed pipe. The first and second bevel gears mesh with each other. The first pulley is mounted on the first rotating shaft, and the second pulley is mounted on the second rotating shaft. The first and second pulleys are connected via a belt drive. The bearing housing is mounted on the second rotating shaft and is connected to the housing.

[0011] Specifically, the collection mechanism includes an electric push rod, a sealing plate, a tray, and a collection trough. The electric push rod is connected to the housing, the sealing plate is connected to the piston end of the electric push rod, the sealing plate is located on one side of the discharge port, the tray is connected to the housing, and the collection trough is disposed on the tray and located below the sealing plate.

[0012] Specifically, the feeding mechanism includes a feeding port and a valve, wherein the feeding port is located on the bottom surface of the housing, and the valve is located on the feeding port.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a cross-sectional view of the fused silica impurity removal device of this utility model;

[0016] Figure 2 for Figure 1 A magnified structural diagram of area A in the middle.

[0017] As shown in the figure: 10. Shell; 11. Support column; 12. Receiving tank; 13. Discharge port; 21. Feed pipe; 22. Rotary joint; 23. Feed trough; 24. Annular plate; 25. Mounting frame; 30. Vibrating screening mechanism; 31. Screening screen plate; 32. First rotating shaft; 33. Cam; 34. Spring; 35. Support plate; 40. Drive mechanism; 41. Mounting plate; 42. Drive component; 43. Second rotating shaft; 44. First bevel gear; 45. Second bevel gear; 46. First pulley; 47. Belt; 48. Second pulley; 49. Bearing seat; 50. Collection mechanism; 51. Electric push rod; 52. Sealing plate; 53. Support plate; 54. Collection tank; 60. Discharge mechanism; 61. Discharge port; 62. Valve. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0019] The fused silica impurity removal device of this utility model embodiment will be described below with reference to the accompanying drawings.

[0020] like Figures 1-2 As shown, the fused silica impurity removal device of this utility model embodiment may include a housing 10, a vibrating screening mechanism 30, a driving mechanism 40, a collecting mechanism 50, and a feeding mechanism 60.

[0021] The shell 10 has support columns 11 on both sides of its bottom surface.

[0022] A feed pipe 21 is provided through the top wall of the housing 10. A rotary joint 22 is provided at the top of the feed pipe 21. The rotary joint 22 is connected to a feed groove 23. A mounting bracket 25 is connected to the feed groove 23. The mounting bracket 25 is connected to the housing 10. A receiving groove 12 is provided on the top wall of the housing 10. An annular plate 24 is provided in the receiving groove 12. The annular plate 24 is connected to the feed pipe 21. The bottom end of the feed pipe 21 is inclined.

[0023] It should be noted that by setting the rotary joint 22, the feed trough 23 can remain stationary when the feed pipe 21 rotates, thereby ensuring stable quartz feeding.

[0024] The drive mechanism 40 can drive the feed pipe 21 to rotate, thereby causing the quartz to fall evenly onto the vibrating screen mechanism 30, making the quartz distribution more uniform. The position of the feed pipe 21 can be fixed by setting the receiving groove 12 and the annular plate 24.

[0025] The vibrating screening mechanism 30 is located below the feed pipe 21.

[0026] The drive mechanism 40 is located on one side of the housing 10 and is connected to the vibrating screening mechanism 30 and the feed pipe 21 respectively.

[0027] The collection mechanism 50 is located on one side of the housing 10.

[0028] The feeding mechanism 60 is located at the bottom of the housing 10.

[0029] Specifically, the staff first starts the drive mechanism 40, which drives the feed pipe 21 to rotate and simultaneously drives the vibrating screening mechanism 30 to operate. Then, the quartz to be removed is fed into the feed trough 23. During the rotation of the feed pipe 21, the quartz will fall evenly onto the vibrating screening mechanism 30, making the quartz distribution more uniform.

[0030] The vibrating screening mechanism 30 vibrates and screens the quartz to remove large particles of impurities. The large particles of impurities are then collected by the collection mechanism 50 and discharged by the feeding mechanism 60.

[0031] The fused silica impurity removal device of this utility model can make the silica fall evenly on the screening mechanism during the impurity removal process, avoiding damage to local areas of the screening mechanism due to continuous stress, thereby extending the overall service life of the screening mechanism.

[0032] In one embodiment of this utility model, such as Figure 1 As shown, the vibrating screening mechanism 30 may include a screening screen plate 31, a first rotating shaft 32, a cam 33, multiple springs 34 and a support plate 35.

[0033] The screening screen plate 31 is inclined, and the discharge port 13 is provided on one side of the housing 10. One end of the screening screen plate 31 is set in the discharge port 13. The cam 33 is located below the screening screen plate 31 and is connected to the first rotating shaft 32. The first rotating shaft 32 is rotatably connected to the housing 10. The support plate 35 is connected to the inner wall of the housing 10. Multiple springs 34 are respectively connected between the screening screen plate 31 and the support plate 35.

[0034] It should be noted that when the first rotating shaft 32 and the cam 33 rotate, the cam 33 will periodically impact the screening screen plate 31. With the cooperation of the spring 34, the screening screen plate 31 will reciprocate and vibrate, which will enhance the quartz screening efficiency. Quartz raw materials larger than the screen hole size of the screening screen plate 31 can be discharged through the discharge port 13.

[0035] In one embodiment of this utility model, such as Figure 1 As shown, the drive mechanism 40 may include a mounting plate 41, a drive component 42, a second rotating shaft 43, a first bevel gear 44, a second bevel gear 45, a first pulley 46, a belt 47, a second pulley 48, and a bearing housing 49.

[0036] The mounting plate 41 is connected to the housing 10. The drive component 42 is mounted on the mounting plate 41 and its output end is connected to the first rotating shaft 32. The first bevel gear 44 is mounted on the second rotating shaft 43 and the second bevel gear 45 is mounted on the feed pipe 21. The first bevel gear 44 and the second bevel gear 45 mesh with each other. The first pulley 46 is mounted on the first rotating shaft 32 and the second pulley 48 is mounted on the second rotating shaft 43. The first pulley 46 and the second pulley 48 are connected by a belt 47. The bearing seat 49 is mounted on the second rotating shaft 43 and is connected to the housing 10.

[0037] It should be noted that the drive component 42 described in this embodiment can be a motor. The drive component 42 can drive the first rotating shaft 32 and the first pulley 46 to rotate. When the first rotating shaft 32 rotates, it will drive the cam 33 to rotate. Under the transmission action of the belt 47, the first pulley 46 will drive the second pulley 48 and the second rotating shaft 43 to rotate, thereby driving the first bevel gear 44, the second bevel gear 45 and the feed pipe 21 to rotate, so as to achieve uniform feeding of quartz.

[0038] In one embodiment of this utility model, such as Figure 1 As shown, the collection mechanism 50 may include an electric push rod 51, a sealing plate 52, a tray 53, and a collection trough 54.

[0039] Among them, the electric push rod 51 is connected to the housing 10, the sealing plate 52 is connected to the piston end of the electric push rod 51, the sealing plate 52 is located on one side of the discharge port 13, the support plate 53 is connected to the housing 10, and the collection trough 54 is set on the support plate 53 and located below the sealing plate 52.

[0040] It should be noted that by controlling the extension and retraction of the piston end of the electric push rod 51, the sealing plate 52 can be moved up and down, thereby intermittently sealing the discharge port 13 to prevent quartz from flowing out of the screening screen plate 31 too quickly, thus enhancing the screening effect. Large particles of impurities in the quartz can be collected by setting the collection trough 54.

[0041] In one embodiment of this utility model, such as Figure 1 As shown, the feeding mechanism 60 may include a feeding port 61 and a valve 62, wherein the feeding port 61 is disposed on the bottom surface of the housing 10, and the valve 62 is disposed on the feeding port 61.

[0042] It is understandable that the discharge port 61 is set to facilitate the discharge of the purified quartz, and the valve 62 is set to control the opening and closing of the discharge port 61.

[0043] In summary, the fused silica impurity removal device of this utility model can make the silica fall evenly onto the screening mechanism during the impurity removal process, avoiding damage to local areas of the screening mechanism due to continuous stress, thereby extending the overall service life of the screening mechanism.

[0044] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0045] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0046] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A fused silica impurity removal device, characterized in that, It includes a shell, a vibrating screening mechanism, a drive mechanism, a collection mechanism, and a feeding mechanism, among which, The bottom surface of the shell is provided with support columns on both sides; A feed pipe is provided through the top wall of the housing. A rotary joint is provided at the top of the feed pipe. The rotary joint is connected to a feed groove. A mounting bracket is connected to the feed groove. The mounting bracket is connected to the housing. A receiving groove is provided on the top wall of the housing. An annular plate is provided in the receiving groove. The annular plate is connected to the feed pipe. The bottom end of the feed pipe is inclined. The vibrating screening mechanism is located below the feed pipe; The drive mechanism is located on one side of the housing and is connected to the vibrating screening mechanism and the feed pipe, respectively. The collection mechanism is located on one side of the housing; The feeding mechanism is located at the bottom of the housing.

2. The fused silica impurity removal device according to claim 1, characterized in that, The vibrating screening mechanism includes a screening screen plate, a first rotating shaft, a cam, multiple springs, and support plates, wherein... The screening screen plate is inclined, and a discharge port is provided on one side of the housing. One end of the screening screen plate is located inside the discharge port. The cam is located below the screening screen plate and is connected to the first rotating shaft. The first rotating shaft is rotatably connected to the housing. The support plate is connected to the inner wall of the housing. A plurality of springs are respectively connected between the screening screen plate and the support plate.

3. The fused silica impurity removal device according to claim 2, characterized in that, The drive mechanism includes a mounting plate, a drive component, a second rotating shaft, a first bevel gear, a second bevel gear, a first pulley, a belt, a second pulley, and a bearing housing, wherein... The mounting plate is connected to the housing, the driving component is disposed on the mounting plate, the output end of the driving component is connected to the first rotating shaft, the first bevel gear is disposed on the second rotating shaft, the second bevel gear is disposed on the feed pipe, and the first bevel gear and the second bevel gear mesh with each other; The first pulley is mounted on the first rotating shaft, the second pulley is mounted on the second rotating shaft, and the first pulley and the second pulley are connected by the belt drive. The bearing housing is mounted on the second rotating shaft and is connected to the housing.

4. The fused silica impurity removal device according to claim 2, characterized in that, The collection mechanism includes an electric push rod, a sealing plate, a tray, and a collection trough, wherein, The electric push rod is connected to the housing, the sealing plate is connected to the piston end of the electric push rod, the sealing plate is located on one side of the discharge port, the tray is connected to the housing, and the collection trough is disposed on the tray and located below the sealing plate.

5. The fused silica impurity removal device according to claim 1, characterized in that, The feeding mechanism includes a feeding port and a valve, wherein... The discharge port is located on the bottom surface of the housing, and the valve is located on the discharge port.

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