CN220836066U - Silica fume edulcoration device - Google Patents
Silica fume edulcoration device Download PDFInfo
- Publication number
- CN220836066U CN220836066U CN202322523680.2U CN202322523680U CN220836066U CN 220836066 U CN220836066 U CN 220836066U CN 202322523680 U CN202322523680 U CN 202322523680U CN 220836066 U CN220836066 U CN 220836066U
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- Prior art keywords
- pipeline
- wall
- discharging pipe
- impurity
- fixedly connected
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- 229910021487 silica fume Inorganic materials 0.000 title claims abstract description 13
- 239000012535 impurity Substances 0.000 claims abstract description 49
- 238000007599 discharging Methods 0.000 claims abstract description 36
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000011863 silicon-based powder Substances 0.000 claims abstract description 22
- 238000007790 scraping Methods 0.000 claims abstract description 20
- 229910001172 neodymium magnet Inorganic materials 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 46
- 229910052742 iron Inorganic materials 0.000 abstract description 23
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 235000000396 iron Nutrition 0.000 description 13
- 239000002994 raw material Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Silicon Compounds (AREA)
Abstract
The utility model is suitable for the technical field of micro silicon powder production equipment, and provides a micro silicon powder impurity removing device which comprises an impurity removing frame; the impurity removing frame comprises a supporting frame; the surface of the support frame is provided with a pipeline in a penetrating way; a discharging pipe is coaxially arranged in the pipeline; connecting plates are symmetrically arranged between the discharging pipe and the inner wall of the pipeline; an annular scraping plate is arranged on the inner wall of the pipeline in a sliding manner; an ejector piece is arranged on the inner wall of the discharging pipe in a sliding manner; curved grooves are uniformly formed in the peripheral side face of the pipeline; the surface of the support frame is uniformly penetrated and rotated to be provided with a rotating shaft; the peripheral side surface of the rotating shaft is provided with a tile-shaped neodymium magnet which is in running fit with the inner wall of the curved surface groove. The device makes tile form neodymium magnet break away from corresponding curved surface groove through rotating each group pivot, and the magnetic force of attracting impurity iron disappears, and most impurity iron falls into annular collecting box by gravity and is collected, and annular scraper blade continuously rises and clears up the impurity iron of the inside adhesion of pipeline, has improved the collection efficiency to impurity iron, replaces artifical clearance, has improved the work efficiency of silica fume edulcoration.
Description
Technical Field
The utility model relates to the technical field of micro silicon powder production equipment, in particular to a micro silicon powder impurity removing device.
Background
The silicon micropowder refers to quartz powder, which is prepared from pure quartz (natural quartz or fused quartz) through crushing, sorting, cleaning, acid treatment, high-temperature melting, medium crushing, fine grinding, classification, iron removal and other steps, and meets the use requirement, and along with the requirement of industrial production, the purity requirement of the silicon micropowder is higher and higher in industrial production, wherein free carbon and magnetic substances (such as iron) are main impurities affecting the purity of the silicon carbide micropowder.
Through retrieval, the particle powder material iron removal device with the bulletin number of CN215997071U comprises a pipeline, wherein the upper end of the pipeline is a feeding end, the lower end of the pipeline is a discharging end, and materials flow through the pipeline from top to bottom to realize iron removal, so that the iron removal is not easy to block; at least three tile-shaped neodymium magnets are fixedly arranged on the periphery of the pipeline, and a large magnetic induction intensity is formed in the pipeline, so that no dead angle exists in the pipeline to magnetically attract iron slag and scrap iron, the iron removal efficiency is improved,
However, the device opens the closing plate, through the trompil, is convenient for artifical clearance adsorb in pipeline inner wall's iron slag iron fillings, and artifical cleaning efficiency is low, has reduced little silica flour edulcoration's work efficiency.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide the micro silicon powder impurity removing device which is characterized in that an electric push rod drives an ejector to slide and rise along the inner wall of a discharge pipe until an ejector ball props against a fixed plate to drive an annular scraping plate to slide along the inner wall of a pipeline, and all groups of rotating shafts are synchronously rotated, so that tile-shaped neodymium magnets are separated from corresponding curved surface grooves, magnetic force for attracting impurity irons disappears, most of impurity irons fall into an annular collecting box under the gravity to be collected, the annular scraping plate continuously rises to clean the impurity irons adhered to the inside of the pipeline, the collection efficiency of the impurity irons is improved, manual cleaning is replaced, and the work efficiency of micro silicon powder impurity removing is improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The micro silicon powder impurity removing device comprises an impurity removing frame; the impurity removing frame comprises a supporting frame; the surface of the support frame is provided with a pipeline in a penetrating way; a discharging pipe is arranged in the pipeline coaxially; connecting plates are symmetrically arranged between the discharging pipe and the inner wall of the pipeline; an annular scraping plate is slidably arranged on the inner wall of the pipeline above the connecting plate; an ejector piece is arranged on the inner wall of the discharging pipe in a sliding manner; curved grooves are distributed on the peripheral side surface of the pipeline in a circumferential array; the surface of the support frame is uniformly penetrated and rotatably provided with a rotating shaft; the side face of the periphery of the rotating shaft is provided with a tile-shaped neodymium magnet which is in running fit with the inner wall of the curved surface groove.
The utility model is further provided with: the inner wall of the annular scraping plate is provided with a conical groove; the surface of the annular scraping plate is fixedly connected with a fixing plate; the annular scraping plate in the discharging state is arranged on the connecting plate, and the bottom of the conical groove of the annular scraping plate is tightly attached to the end part of the discharging pipe.
The utility model is further provided with: the ejection piece comprises a sleeve which is arranged on the inner wall of the discharge pipe in a sliding manner; the end part of the sleeve is fixedly connected with a conical shell; and the top of the conical shell is provided with an ejection ball.
The utility model is further provided with: a mounting plate is fixedly connected between the inner walls of the conical shells; a sliding plate is arranged between the inner walls of the support frames in a sliding manner; the surface of the sliding plate is fixedly connected with an electric push rod; the telescopic end of the electric push rod is fixedly connected to the bottom surface of the mounting plate.
The utility model is further provided with: a servo motor is fixedly arranged on the inner wall of the support frame; the output end of the servo motor is connected with a screw rod rotatably arranged on the inner wall of the support frame; the sliding plate is in threaded rotation fit with the screw rod.
The utility model is further provided with: the surface of the sliding plate is fixedly provided with a controller; the bottom of each rotating shaft is fixedly connected with a driven sprocket; a driving motor is fixedly arranged on the surface of the supporting frame; the output end of the driving motor is provided with a driving sprocket; a chain is meshed between each driven sprocket and the driving sprocket; the output end of the controller is respectively and electrically connected with the servo motor, the driving motor and the electric push rod.
The utility model is further provided with: the surface of the sliding plate is fixedly connected with a threaded base; the screw thread base is provided with a silicon powder collecting barrel in sliding fit with the inner wall of the discharging pipe in a screw thread rotating manner; an external thread is arranged on the side surface of the periphery of the discharging pipe; the external thread is in threaded connection with an annular collecting box.
The utility model has the advantages that:
1. According to the utility model, the silicon powder collecting barrel is moved to the position right below the discharging pipe, the silicon powder collecting barrel is rotated to enable the silicon powder collecting barrel to rotate along the threaded base to ascend and slide into the feeding and discharging pipe, raw materials are intermittently fed into the pipeline, the raw materials flow through the pipeline from top to bottom to realize iron removal, the blocking is not easy, at least three groups of tile-shaped neodymium magnets are arranged on the periphery of the pipeline, and large magnetic induction intensity is formed in the pipeline, so that dead angle magnetic attraction of impurity iron does not exist in the pipeline, the iron removal efficiency is improved, and silicon micropowder falls into the silicon powder collecting barrel to be collected.
2. After the collection of the silicon micropowder is completed, the silicon powder collecting barrel is rotated and lowered to be separated from the discharging pipe, the electric push rod is moved to the position coaxial with the discharging pipe, the electric push rod is started to drive the ejection piece to slide and rise along the inner wall of the discharging pipe until the ejection ball props against the fixed plate to drive the annular scraping plate to slide along the inner wall of the pipeline, and all groups of rotating shafts are synchronously rotated, so that tile-shaped neodymium magnets are separated from corresponding curved surface grooves, magnetic force for attracting impurity irons disappears, most of impurity irons fall into the annular collecting box under the gravity to be collected, the annular scraping plate continuously rises to clean the impurity irons adhered to the inside of the pipeline, the collection efficiency of the impurity irons is improved, manual cleaning is replaced, and the work efficiency of micro silicon powder impurity removal is improved.
Drawings
FIG. 1 is a schematic diagram of a silica fume impurity removing device in an initial state.
FIG. 2 is a schematic structural view of the micro silicon powder impurity removing device in the impurity iron collecting state.
Fig. 3 is a schematic structural view of the impurity removing frame of the present utility model.
Fig. 4 is a schematic view of another angle of the impurity removing frame of the present utility model.
Fig. 5 is a schematic structural view of the annular scraper of the present utility model.
Fig. 6 is a schematic structural view of an ejector according to the present utility model.
Fig. 7 is a schematic structural view of the annular collecting tank of the present utility model.
In the figure: 1. a impurity removing frame; 2. a support frame; 3. a pipe; 4. a discharge pipe; 5. a connecting plate; 6. an annular scraping plate; 7. an ejector; 8. a curved surface groove; 9. a rotating shaft; 10. a tile-shaped neodymium magnet; 11. a conical groove; 12. a fixing plate; 13. a sleeve; 14. a conical shell; 15. ejecting the ball; 16. a slide plate; 17. an electric push rod; 18. a servo motor; 19. a screw rod; 20. a controller; 21. a driven sprocket; 22. a driving motor; 23. a drive sprocket; 24. a threaded base; 25. a silicon powder collecting barrel; 26. an annular collection box; 27. and (3) mounting a plate.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.
In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.
Example 1
Referring to fig. 1-7, the present utility model provides the following technical solutions:
In particular to a micro silicon powder impurity removing device which comprises an impurity removing frame 1; the impurity removing frame 1 comprises a supporting frame 2; the surface of the support frame 2 is provided with a pipeline 3 in a penetrating way; a discharging pipe 4 is coaxially arranged in the pipeline 3; a connecting plate 5 is symmetrically arranged between the discharging pipe 4 and the inner wall of the pipeline 3; an annular scraping plate 6 is slidably arranged on the inner wall of the pipeline 3 above the connecting plate 5; an ejector piece 7 is arranged on the inner wall of the discharging pipe 4 in a sliding manner; curved grooves 8 are distributed on the circumferential side surface of the pipeline 3 in a circumferential array; the surface of the support frame 2 is uniformly penetrated and rotatably provided with a rotating shaft 9; the side surface of the periphery of the rotating shaft 9 is provided with a tile-shaped neodymium magnet 10 which is in running fit with the inner wall of the curved surface groove 8.
The specific application of the first embodiment is as follows: the tile-shaped neodymium magnets 10 are rotated into the corresponding curved surface grooves 8, raw materials are intermittently fed into the pipeline, the raw materials flow through the pipeline from top to bottom to realize iron removal, blocking is not easy, at least three groups of tile-shaped neodymium magnets 10 are arranged on the periphery of the pipeline 3, and large magnetic induction intensity is formed in the pipeline 3, so that no dead angle magnetic attraction impurity iron exists in the pipeline 3, and the iron removal efficiency is improved; through rotating tile-shaped neodymium magnet 10 and breaking away from corresponding curved surface groove 8, through with ejecting 7 along the slip of discharging pipe 4 inner wall rise, drive annular scraper blade 6 along pipeline 3 inner wall and slide and rise, strike off the impurity iron that adsorbs at pipeline 3 inner wall clean.
Example two
Referring to fig. 1-7, the second embodiment is modified from the first embodiment in that the inner wall of the annular scraping plate 6 is provided with a conical groove 11; the surface of the annular scraping plate 6 is fixedly connected with a fixing plate 12; the annular scraping plate 6 in the discharging state is arranged on the connecting plate 5, and the bottom of the conical groove 11 is tightly attached to the end part of the discharging pipe 4; the ejector 7 comprises a sleeve 13 which is arranged on the inner wall of the discharging pipe 4 in a sliding manner; the end part of the sleeve 13 is fixedly connected with a conical shell 14; the top of the conical shell 14 is provided with an ejection ball 15; a mounting plate 27 is fixedly connected between the inner walls of the conical shell 14; a sliding plate 16 is arranged between the inner walls of the support frames 2 in a sliding way; the surface of the sliding plate 16 is fixedly connected with an electric push rod 17; the telescopic end of the electric push rod 17 is fixedly connected to the bottom surface of the mounting plate 27; a servo motor 18 is fixedly arranged on the inner wall of the support frame 2; the output end of the servo motor 18 is fixedly connected with a screw rod 19 rotatably arranged on the inner wall of the support frame 2; the sliding plate 16 is in threaded rotation fit with the screw rod 19; the surface of the sliding plate 16 is fixedly provided with a controller 20; the bottom of each rotating shaft 9 is fixedly connected with a driven sprocket 21; the surface of the support frame 2 is fixedly provided with a driving motor 22; the output end of the driving motor 22 is provided with a driving sprocket 23; a chain is meshed between each driven sprocket 21 and the driving sprocket 23; the output end of the controller 20 is respectively and electrically connected with the servo motor 18, the driving motor 22 and the electric push rod 17; the surface of the sliding plate 16 is fixedly connected with a threaded base 24; the screw thread base 24 is provided with a silicon powder collecting barrel 25 in sliding fit with the inner wall of the discharging pipe 4 in a screw thread rotation manner; the outer peripheral side surface of the discharging pipe 4 is provided with external threads; the external thread is screwed with an annular collecting box 26.
One specific application of the second embodiment is: the servo motor 18 is started to drive the screw rod 19 to rotate, so that the sliding plate 16 slides along the inner bottom surface of the support frame 2, the silicon powder collecting barrel 25 is moved to be right below the discharging pipe 4, the silicon powder collecting barrel 25 is rotated to rotate and ascend along the threaded base 24 to slide into the discharging pipe 4, raw materials are intermittently fed into the pipeline 3, and the raw materials flow through the pipeline from top to bottom to realize iron removal and are not easy to block; after the collection of the silica fume is completed, the silica fume collecting barrel 25 is rotated, the silica fume collecting barrel is rotated to descend to be separated from the discharging pipe 4, the electric push rod 17 is moved to the position coaxial with the discharging pipe 4, the electric push rod 17 is controlled by the controller 20 to start to drive the ejection piece 7 to slide and lift up along the inner wall of the discharging pipe 4 until the ejection ball 15 props against the fixed plate 12 to drive the annular scraping plate 6 to slide along the inner wall of the pipeline 3, the driving motor 22 is controlled by the controller 20 to drive the driving sprocket 23 to rotate, the driven sprockets 21 are driven by the driving motor 22 to rotate by matching with the chains, so that the rotating shafts 9 of the groups synchronously rotate, the tile-shaped neodymium magnet 10 is separated from the corresponding curved surface groove 8, the magnetic force for attracting impurity irons disappears, most of the impurity irons fall into the annular collecting box 26 by gravity, the impurity irons adhered to the inside of the pipeline 3 are continuously lifted, the collection efficiency of the impurity irons is improved, manual cleaning is replaced, and the work efficiency of micro impurity irons is improved.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (7)
1. The micro silicon powder impurity removing device comprises an impurity removing frame (1); the method is characterized in that:
The impurity removing frame (1) comprises a supporting frame (2); the surface of the supporting frame (2) is provided with a pipeline (3) in a penetrating way; a discharging pipe (4) is coaxially arranged in the pipeline (3); a connecting plate (5) is symmetrically arranged between the discharging pipe (4) and the inner wall of the pipeline (3);
An annular scraping plate (6) is slidably arranged on the inner wall of the pipeline (3) above the connecting plate (5); an ejector (7) is slidably arranged on the inner wall of the discharge pipe (4);
Curved grooves (8) are distributed on the peripheral side surface of the pipeline (3) in a circumferential array; a rotating shaft (9) is uniformly arranged on the surface of the supporting frame (2) in a penetrating and rotating way; the periphery of the rotating shaft (9) is provided with a tile-shaped neodymium magnet (10) which is in running fit with the inner wall of the curved surface groove (8).
2. A microsilica impurity removal device as recited in claim 1, wherein: the inner wall of the annular scraping plate (6) is provided with a conical groove (11); the surface of the annular scraping plate (6) is fixedly connected with a fixing plate (12); the annular scraping plate (6) in the discharging state is arranged on the connecting plate (5), and the bottom of the conical groove (11) is tightly attached to the end part of the discharging pipe (4).
3. A microsilica impurity removal device as recited in claim 2, wherein: the ejection piece (7) comprises a sleeve (13) which is arranged on the inner wall of the discharge pipe (4) in a sliding manner; the end part of the sleeve (13) is fixedly connected with a conical shell (14); an ejection ball (15) is arranged at the top of the conical shell (14).
4. A microsilica impurity removal device as recited in claim 3, further comprising: a mounting plate (27) is fixedly connected between the inner walls of the conical shell (14); a sliding plate (16) is arranged between the inner walls of the supporting frames (2) in a sliding way; the surface of the sliding plate (16) is fixedly connected with an electric push rod (17); the telescopic end of the electric push rod (17) is fixedly connected to the bottom surface of the mounting plate (27).
5. A microsilica impurity removal device as recited in claim 4, wherein: a servo motor (18) is fixedly arranged on the inner wall of the supporting frame (2); the output end of the servo motor (18) is fixedly connected with a screw rod (19) which is rotatably arranged on the inner wall of the support frame (2); the sliding plate (16) is in threaded rotation fit with the screw rod (19).
6. A microsilica impurity removal device as recited in claim 5, wherein: the surface of the sliding plate (16) is fixedly provided with a controller (20); the bottom of each rotating shaft (9) is fixedly connected with a driven sprocket (21); a driving motor (22) is fixedly arranged on the surface of the supporting frame (2); the output end of the driving motor (22) is provided with a driving sprocket (23); a chain is meshed between each driven sprocket (21) and the driving sprocket (23); the output end of the controller (20) is respectively and electrically connected with the servo motor (18), the driving motor (22) and the electric push rod (17).
7. A microsilica impurity removal device as recited in claim 6, further comprising: the surface of the sliding plate (16) is fixedly connected with a threaded base (24); the screw thread base (24) is provided with a silicon powder collecting barrel (25) in sliding fit with the inner wall of the discharging pipe (4) in a screw thread rotating manner; an external thread is arranged on the side surface of the periphery of the discharging pipe (4); the external thread is in threaded connection with an annular collecting box (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322523680.2U CN220836066U (en) | 2023-09-18 | 2023-09-18 | Silica fume edulcoration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322523680.2U CN220836066U (en) | 2023-09-18 | 2023-09-18 | Silica fume edulcoration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220836066U true CN220836066U (en) | 2024-04-26 |
Family
ID=90742346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322523680.2U Active CN220836066U (en) | 2023-09-18 | 2023-09-18 | Silica fume edulcoration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220836066U (en) |
-
2023
- 2023-09-18 CN CN202322523680.2U patent/CN220836066U/en active Active
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