CN218397669U - Cleaning device and system of feeder - Google Patents
Cleaning device and system of feeder Download PDFInfo
- Publication number
- CN218397669U CN218397669U CN202222762055.9U CN202222762055U CN218397669U CN 218397669 U CN218397669 U CN 218397669U CN 202222762055 U CN202222762055 U CN 202222762055U CN 218397669 U CN218397669 U CN 218397669U
- Authority
- CN
- China
- Prior art keywords
- cleaning
- cleaning device
- quartz cylinder
- feed shaft
- feeder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Glass Melting And Manufacturing (AREA)
Abstract
The utility model discloses a cleaning device and system of charging means, cleaning device wherein includes: the cleaning device comprises a feeding shaft, a cleaning disc and a connecting structure; the cleaning disc is arranged on the feeding shaft and can move in the quartz cylinder along the axial direction through the feeding shaft; a cavity is arranged in the cleaning disc, an inlet of the cavity is connected to the first end of the connecting structure, and an outlet of the cavity is used for flushing the inner wall of the quartz cylinder; and the second end of the connecting structure is used for connecting the sand blasting machine. This scheme utilizes the powder granule to erode the characteristic at a high speed through sand blasting machine's characteristics, designs a cleaning device that can automize clearance quartz cylinder inner wall, improves quartz cylinder cleaning efficiency, reduces the pollution that highly volatilizees the strong acid and bring, and highly volatilizees the supplementary product that the strong acid is not cyclic utilization, reduces the supplementary product cost.
Description
Technical Field
The utility model relates to a photovoltaic technology field, in particular to cleaning device and system of charging means.
Background
In the current photovoltaic industry single crystal silicon pulling sector, multiple continuous feed (RCZ) is one of the most dominant single crystal pulling processes. With the continuous progress of cost reduction and efficiency improvement, the size of a thermal field is continuously increased, the feeding amount is increased, and the use frequency of a feeder which is one of the main tools of the RCZ method is obviously increased.
After the quartz cylinder of the feeder is used for a long time, the inner wall of the quartz cylinder is impacted by the silicon material for a long time, quartz exists on the friction surface, and the silicon material powder mixture is attached to the inner wall.
At present, a quartz cylinder is mainly cleaned regularly aiming at the problems, a large amount of high-concentration strong acid is required to be used for cleaning repeatedly during cleaning, and the cleaning mode is long in time consumption and low in efficiency.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a cleaning device and system of charging means compares than traditional cleaning process, has and pollutes for a short time, characteristics such as cleaning efficiency height.
In order to achieve the above object, the utility model provides a following technical scheme:
a cleaning device for a feeder, comprising: the cleaning device comprises a feeding shaft, a cleaning disc and a connecting structure;
the cleaning disc is arranged on the feeding shaft and can move in the quartz cylinder along the axial direction through the feeding shaft;
a cavity is arranged in the cleaning disc, an inlet of the cavity is connected to the first end of the connecting structure, and an outlet of the cavity is used for flushing the inner wall of the quartz cylinder;
and the second end of the connecting structure is used for connecting the sand blasting machine.
Preferably, the feed shaft is a threaded shaft, and the cleaning disc is provided with a thread in the same direction matched with the feed shaft.
Preferably, the connecting structure is a connecting rod;
the first end of the connecting rod is eccentrically arranged with the feeding shaft;
the second end of the connecting rod is coaxial with the feeding shaft, and the second end of the connecting rod is connected to the sand blasting machine through a bearing;
a bending part is arranged between the first end and the second end of the connecting rod.
Preferably, the method further comprises the following steps: a feed shaft supporting seat;
and two ends of the feed shaft are respectively assembled with the feed shaft supporting seats on two sides through bearings.
Preferably, the outlet of the cavity faces an acute angle relative to the axial direction of the feeding shaft.
Preferably, the outlet of the cavity is connected with a nozzle, and the included angle between the orientation of the nozzle and the axial direction of the feeding shaft is 45-60 degrees.
Preferably, the number of the outlets of the cavity is multiple and is evenly distributed along the circumferential direction.
Preferably, the cleaning disc is of an annular structure, the outlet of the cavity is formed in the outer circumferential surface of the cleaning disc, and the cleaning disc is arranged on the feeding shaft through the inner circumferential surface of the cleaning disc.
Preferably, the method further comprises the following steps: the quartz cylinder supporting seat is used for supporting the quartz cylinder;
the quartz cylinder supporting seat is provided with an arc surface matched with the outer circumferential surface of the quartz cylinder.
A feeder cleaning system comprising: sand blaster and feeder cleaning apparatus as described above.
According to the technical scheme, the utility model provides a cleaning device and system of charging means utilizes the powder granule to erode the characteristic at a high speed through sand blasting machine's characteristics, designs a cleaning device that can automize clearance quartz cylinder inner wall, improves quartz cylinder cleaning efficiency, reduces the pollution that highly volatilize the strong acid and bring, and highly volatilizees the auxiliary material that the strong acid is for not cyclic utilization, reduces the auxiliary material cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an assembly structure of a feed shaft and a cleaning disc provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the cleaning device and the quartz cylinder in cooperation provided by the embodiment of the present invention.
Wherein, the component 1 is a feed shaft, the component 2 is a cleaning disc, the component 3 is a quartz cylinder, the component 4 is a feed shaft supporting seat, and the component 5 is a quartz cylinder supporting seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The embodiment of the utility model provides a cleaning device of charging means, include: a feed shaft 1, a cleaning disc 2 and a connecting structure 6, the structure of which can be seen in reference to fig. 1 and 2;
the cleaning disc 2 is arranged on the feeding shaft 1, and the cleaning disc 2 can move in the quartz cylinder 3 along the axial direction through the feeding shaft 1;
a cavity is arranged in the cleaning disc 2, an inlet of the cavity is connected to the first end (the right end in fig. 2) of the connecting structure 6, and an outlet of the cavity is used for flushing the inner wall of the quartz cylinder 3;
the second end of the connecting structure 6 is used for connecting a sand blaster (not shown in the figure).
According to the technical scheme, the cleaning device of the feeder provided by the embodiment of the utility model adopts the sand blasting machine to clean the inner wall of the quartz cylinder 3, utilizes the powdery particles in the pipeline of the sand blasting machine to scour the inner wall surface in the high-speed motion process so as to scour and remove the impurities on the inner wall, and after the cleaning of the sand blasting machine is finished, the inner wall is cleaned by pure water; compared with the traditional cleaning process, the scheme has the characteristics of small pollution, high cleaning efficiency and the like.
Preferably, the feed shaft 1 is a threaded shaft and the cleaning disc 2 is provided with a co-rotating thread that cooperates with the feed shaft 1. So set up, after feed shaft 1 rotates, cleaning disc 2 carries out feed motion along with feed shaft 1 screw thread, can make cleaning disc 2 clear up 3 inner walls of a quartz capsule wholly through feed motion, still drives cleaning disc 2 rotations simultaneously along axial feed motion, realizes the even clearance of circumference.
Specifically, the connecting structure 6 is a connecting rod, and the structure thereof can be shown in fig. 2;
the first end of the connecting rod is eccentrically arranged with the feed shaft 1, so that the work of the feed shaft 1 is not influenced, and the connecting rod can be specifically parallel to the feed shaft 1 at intervals;
the second end of the connecting rod is coaxial with the feed shaft 1, and the second end of the connecting rod is connected to the sand blasting machine through a bearing; by the arrangement, the phenomenon that the connecting structure 6 winds the feeding shaft 1 when the cleaning disc 2 performs circular feeding motion can be avoided;
a bending part is arranged between the first end and the second end of the connecting rod, and the bending part can be vertical in the embodiment.
The embodiment of the utility model provides a cleaning device of charging means still includes: a feed shaft support base 4, the structure of which can be seen in fig. 2;
wherein, the two ends of the feed shaft 1 are respectively assembled with the feed shaft supporting seats 4 at the two sides through bearings so as to play a supporting role and allow rotation.
Preferably, the outlet of the chamber faces an acute angle with the axial direction of the feeding shaft 1 to avoid the sand blasting from perpendicularly hitting the inner wall of the quartz cylinder 3, thereby protecting the quartz cylinder 3 which is made of rubber and brittle, and the structure of which can be seen in fig. 1.
Furthermore, the outlet of the cavity is connected with a nozzle so as to achieve better scouring effect; the included angle between the orientation of the nozzle and the axial direction of the feed shaft 1 is 45-60 degrees, so that the nozzle is prevented from perpendicularly hitting the inner wall of the quartz cylinder 3, and the protection effect is achieved.
Specifically, the number of the outlets of the cavity is multiple, the outlets are uniformly distributed along the circumferential direction, the cleaning effect is uniform, and the acting force is prevented from being inclined; the structure can be shown in figure 1, and three branches are adopted in the scheme for spraying.
Preferably, the cleaning disc 2 is of an annular structure and is better adapted to the cylindrical inner wall structure of the quartz cylinder 3; the outlet of the cavity is arranged on the outer circumferential surface of the cleaning disc 2, the cleaning disc 2 is arranged on the feeding shaft 1 through the inner circumferential surface, and the structure can be seen in fig. 1 and 2.
The embodiment of the utility model provides a cleaning device of charging means still includes: a quartz cylinder support base 5 for supporting the quartz cylinder 3, the structure of which can be seen with reference to fig. 2;
wherein, the quartz cylinder supporting seat 5 is provided with a cambered surface matched with the outer circumferential surface of the quartz cylinder 3 so as to keep the stability of the quartz cylinder 3 in the cleaning process.
The embodiment of the utility model provides a still provide a clearance system of charging means, include: sand blaster and feeder cleaning apparatus as described above.
The present solution is further described below with reference to specific embodiments:
the part 1 is a feed shaft, the part 2 is a cleaning disc, the part 3 is a quartz cylinder, the part 4 is a feed shaft support seat, the part 5 is a quartz cylinder support seat, and the part 6 is a connecting structure of a sand blasting machine and the cleaning disc;
according to the scheme, the inner wall of the quartz cylinder is washed away when powdery particles in the sand blasting machine move at a high speed, the component 2 is connected with the sand blasting machine, the surface of the component 2 is connected with the sand blasting machine, the component 1 is in threaded fit with the component 2, the component 2 is driven by the sand blasting machine to rotate at a high speed and to move in a feeding mode through a threaded shaft, the component 4 and the component 5 are arranged on a plane as a supporting structure, the component 2 and the component 3 are coaxial, the particles are finally sprayed out through three branches of the component 2 after the sand blasting machine works, and the quartz powder and the silicon powder on the inner wall can be cleaned up through the powder moving at a high speed. The feed shaft is a threaded shaft, so that the component 2 can clean the whole inner wall of the quartz cylinder through feed motion. The feed shaft is matched with the cleaning disc by utilizing the homodromous threads, and after the feed shaft rotates, the cleaning disc performs feed motion along with the feed shaft threads; a connecting rod in a mode of 6 parts is designed on the cleaning disc, the end part of the connecting rod is coaxial with the feeding shaft, the end part of the connecting rod is connected to the sand blasting machine through a bearing structure, and the cleaning disc cannot rotate around the shaft when doing circular feeding motion. The length of the axial connecting rod can be half of that of the quartz cylinder, and the quartz cylinder is reversely placed to clean the other side after the cleaning reaches the limit; the connecting rod is connected with the sand blasting machine in a bearing mode, and no special design is provided at the position.
The scheme is that a sand blasting machine is adopted to clean the inner wall, the inner wall surface is washed to remove impurities on the inner wall by using powdery particles (with the particle size of 0.5-2 mm) in a pipeline of the sand blasting machine in a high-speed movement process, and after the sand blasting machine finishes cleaning, the inner wall is cleaned up by using pure water. This scheme is directed against this quartz cylinder clearance scheme, designs a cooperation sand blasting machine and carries out inner wall abluent device. The scheme can greatly improve the cleaning efficiency of the quartz cylinder; the high-concentration strong acid cannot be reused after being used and can only be discharged through acid-base neutralization, and the implementation of the scheme can reduce the auxiliary material cost for cleaning the quartz cylinder.
In summary, the utility model discloses a cleaning device and a system of a feeder, which utilizes the characteristics of a sand blasting machine to manufacture a quartz cylinder cleaning device, improves the efficiency and reduces the cost of auxiliary materials; can avoid the treatment process and flow of the highly volatile strong acid and reduce the pollution.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A cleaning device for a feeder, comprising: a feed shaft (1), a cleaning disc (2) and a connecting structure (6);
the cleaning disc (2) is arranged on the feeding shaft (1), and the cleaning disc (2) can move in the quartz cylinder (3) along the axial direction through the feeding shaft (1);
a cavity is arranged in the cleaning disc (2), an inlet of the cavity is connected to the first end of the connecting structure (6), and an outlet of the cavity is used for flushing the inner wall of the quartz cylinder (3);
and the second end of the connecting structure (6) is used for connecting the sand blasting machine.
2. The cleaning device for a feeder according to claim 1, characterized in that the feed shaft (1) is a threaded shaft and the cleaning pan (2) is provided with a co-rotating thread cooperating with the feed shaft (1).
3. The cleaning device of the feeder according to claim 2, characterized in that the connecting structure (6) is a connecting rod;
the first end of the connecting rod is eccentrically arranged with the feeding shaft (1);
the second end of the connecting rod is coaxial with the feeding shaft (1), and the second end of the connecting rod is connected to the sand blasting machine through a bearing;
a bending part is arranged between the first end and the second end of the connecting rod.
4. The cleaning device for a feeder according to claim 2, further comprising: a feed shaft support base (4);
and two ends of the feed shaft (1) are respectively assembled with the feed shaft supporting seats (4) at two sides through bearings.
5. The feeder cleaning device according to claim 1, wherein the outlet of the chamber is oriented at an acute angle to the axial direction of the feed shaft (1).
6. The cleaning device for the feeder according to claim 1, characterized in that the outlet of the chamber is connected with a nozzle, the nozzle is oriented at an angle of 45 ° to 60 ° with respect to the axial direction of the feed shaft (1).
7. The cleaning device for the feeder according to claim 1, wherein the number of the outlets of the chamber is plural and is uniformly distributed in the circumferential direction.
8. The cleaning device for a feeder according to claim 1, characterized in that the cleaning disc (2) is of an annular structure, the outlet of the cavity opens at the outer circumferential surface of the cleaning disc (2), and the cleaning disc (2) is arranged at the feeding shaft (1) by the inner circumferential surface thereof.
9. The cleaning device for a feeder according to claim 1, further comprising: a quartz cylinder supporting seat (5) for supporting the quartz cylinder (3);
the quartz cylinder supporting seat (5) is provided with an arc surface matched with the outer circumferential surface of the quartz cylinder (3).
10. A feeder cleaning system, comprising: cleaning apparatus for a blasting machine and a feeder as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222762055.9U CN218397669U (en) | 2022-10-17 | 2022-10-17 | Cleaning device and system of feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222762055.9U CN218397669U (en) | 2022-10-17 | 2022-10-17 | Cleaning device and system of feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218397669U true CN218397669U (en) | 2023-01-31 |
Family
ID=85002360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222762055.9U Active CN218397669U (en) | 2022-10-17 | 2022-10-17 | Cleaning device and system of feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218397669U (en) |
-
2022
- 2022-10-17 CN CN202222762055.9U patent/CN218397669U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207289844U (en) | A kind of workpiece surface handles sand blasting unit | |
| CN104128867A (en) | Tile polishing machine | |
| CN218397669U (en) | Cleaning device and system of feeder | |
| CN106312830B (en) | A kind of wind blade surface blasting treatment device and its grit-blasting treatment process | |
| CN111282667A (en) | Full-automatic cleaning system | |
| CN110695826A (en) | Composite insulator plug system of polishing | |
| CN115591342B (en) | High-pressure gas ash removal device for ash bucket of dust remover | |
| CN108406608B (en) | Method for removing heat treatment oxide layer of steel by mixed water jet and special equipment thereof | |
| CN216608635U (en) | All-round sand blasting machine of low sound velocity | |
| CN216538792U (en) | High-flow bead mill | |
| CN209918498U (en) | Convenient cleaning device for metallurgical powder conveying pipe | |
| CN206154117U (en) | Rotor blade surface sand blasting processing apparatus | |
| CN113478398A (en) | 360-degree-rotation automatic sand blasting mechanism of spray gun | |
| CN211639522U (en) | Sand blasting machine convenient to use | |
| CN108946227B (en) | Clinker digestion grinds wet dust remover of entry | |
| CN207534587U (en) | A kind of metal material surface processing unit | |
| CN209304366U (en) | A kind of hobboing cutter pre-treatment stepping omnibearing passivating device | |
| CN220329388U (en) | Ash scraping device for steel wire production | |
| CN220661434U (en) | Plastic granules production dust collecting equipment | |
| CN212762938U (en) | Sand blasting machine with adjustable sand blasting angle | |
| CN218573083U (en) | Bag-type dust collector for separating fine particulate matters in flue gas of industrial kiln | |
| CN221062158U (en) | Dust collection device of pulverized coal tail bin | |
| CN217856661U (en) | Water spraying device of vertical mill with self-cleaning function | |
| CN216224982U (en) | Steel pipe surface spraying equipment | |
| CN221849859U (en) | Work piece sand blasting unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |