CN220028105U - Quartz crucible cleaning device - Google Patents
Quartz crucible cleaning device Download PDFInfo
- Publication number
- CN220028105U CN220028105U CN202321210274.4U CN202321210274U CN220028105U CN 220028105 U CN220028105 U CN 220028105U CN 202321210274 U CN202321210274 U CN 202321210274U CN 220028105 U CN220028105 U CN 220028105U
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- CN
- China
- Prior art keywords
- cleaning
- wall
- quartz crucible
- tube
- cleaning tube
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- 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.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 143
- 239000010453 quartz Substances 0.000 title claims abstract description 47
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 9
- 238000005554 pickling Methods 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 4
- 239000002253 acid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Abstract
The utility model provides a quartz crucible cleaning device, which comprises a bearing table, an outer wall cleaning mechanism arranged above the bearing table and an inner wall cleaning mechanism arranged below the bearing table, wherein the inner wall cleaning mechanism comprises a lifting assembly, a first rotating assembly and an inner cleaning pipe, the lifting end of the lifting assembly is connected with the rotating assembly, the rotating end of the first rotating assembly is connected with the inner cleaning pipe, the quartz crucible to be cleaned is reversely buckled on the bearing table aiming at an annular positioning groove, the inner cleaning pipe is driven to move upwards into the inner wall of the quartz crucible by the lifting assembly, pickling liquid is sprayed to the inner wall of the quartz crucible by the inner cleaning pipe, and then the inner wall cleaning mechanism is matched with the turning of the first rotating assembly to clean the inner wall of the quartz crucible in all aspects.
Description
Technical Field
The utility model relates to the field of quartz crucible cleaning, in particular to a quartz crucible cleaning device.
Background
The quartz crucible is a necessary container for drawing a solar single crystal silicon rod. In the existing production process of the monocrystalline silicon quartz crucible, the production process requires that the monocrystalline silicon quartz crucible after inspection and cutting is pickled and cleaned. The existing cleaning mode is manual operation, an operator holds a monocrystalline silicon quartz crucible in a cleaning tank by wearing long gloves during acid cleaning, and holds the crucible out of the cleaning tank for cleaning after soaking for 5-8 minutes; however, the conventional cleaning method described above has the following drawbacks:
1. the pickling solution is consumed more by the soaking mode;
2. after the quartz crucible is washed for many times by acid washing, the quartz crucible is easy to be polluted by impurities carried by the quartz crucible;
3. manual cleaning presents a certain risk.
Disclosure of Invention
First, the technical problem to be solved
In order to solve the problems of the prior art, the utility model provides a quartz crucible cleaning device.
(II) technical scheme
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
a quartz crucible cleaning device comprises a bearing table, an outer wall cleaning mechanism arranged above the bearing table and an inner wall cleaning mechanism arranged below the bearing table;
the inner wall cleaning mechanism comprises a lifting assembly, a first rotating assembly and an inner cleaning pipe;
the lifting end of the lifting assembly is connected with the first rotating assembly, and the rotating end of the first rotating assembly is connected with the inner cleaning pipe;
the bearing table is provided with a connecting hole for lifting and entering the inner cleaning pipe.
Preferably, the inner cleaning pipe comprises a first cleaning pipe and a second cleaning pipe, the second cleaning pipe is communicated with the top of the first cleaning pipe, the second cleaning pipe is of a cylindrical structure, a plurality of water spray nozzles are arranged on the outer wall of the second cleaning pipe at equal intervals along the circumferential direction of the second cleaning pipe, and a plurality of water spray nozzles are arranged on the surface of the first cleaning pipe at equal intervals along the vertical direction.
Preferably, the bearing table is provided with an annular positioning groove.
Preferably, the outer wall cleaning mechanism comprises a second rotating assembly and an outer cleaning pipe, the outer cleaning pipe comprises a third cleaning pipe and a fourth cleaning pipe, one end of the third cleaning pipe is connected with the rotating end of the second rotating assembly, the other end of the third cleaning pipe is connected with the fourth cleaning pipe, the fourth cleaning pipe is of a gamma shape, and a plurality of water spray nozzles are sequentially arranged on the inner wall of the fourth cleaning pipe.
Preferably, the second rotating assembly comprises a motor, a driving gear and a driven gear, the motor is connected with the driving gear, the driving gear is meshed with the driven gear, the circle center of the driven gear is a rotating end, and the second rotating assembly is identical to the first rotating assembly in structure.
Preferably, the cleaning device further comprises an L-shaped fixing frame, and the outer wall cleaning mechanism, the bearing table and the inner wall cleaning mechanism are sequentially arranged on the L-shaped fixing frame from top to bottom.
(III) beneficial effects
The utility model has the beneficial effects that: according to the technical scheme, the quartz crucible to be cleaned is aligned with the annular positioning groove and reversely buckled on the bearing table, the inner cleaning pipe is driven to move upwards to enter the inner wall of the quartz crucible through the lifting assembly, the pickling solution is sprayed to the inner wall of the quartz crucible through the inner cleaning pipe, and then the quartz crucible is rotated to the first rotating assembly, so that the quartz crucible inner wall is cleaned in all aspects.
Drawings
FIG. 1 is a schematic view showing a structure of a quartz crucible cleaning apparatus;
FIG. 2 is a schematic diagram showing a front view of a quartz crucible cleaning apparatus;
FIG. 3 is a schematic side view of a quartz crucible cleaning apparatus.
[ reference numerals description ]
1. An outer wall cleaning mechanism; 11. a second rotating assembly; 12. an outer cleaning tube; 121. a third cleaning tube; 122. a fourth cleaning tube;
2. a carrying platform; 21. a connection hole; 22. an annular positioning groove;
3. an inner wall cleaning mechanism; 31. a lifting assembly; 32. a first rotating assembly; 33. an inner cleaning tube; 331. a first cleaning tube; 332. a second cleaning tube;
4. an L-shaped fixing frame.
Description of the embodiments
The utility model will be better explained by the following detailed description of the embodiments with reference to the drawings.
Referring to fig. 1 to 3, the present utility model provides a quartz crucible cleaning apparatus, which includes a carrying table 2, an outer wall cleaning mechanism 1 disposed above the carrying table 2, and an inner wall cleaning mechanism 3 disposed below the carrying table 2;
the inner wall cleaning mechanism 3 includes a lifting assembly 31, a first rotating assembly 32, and an inner cleaning pipe 33;
the lifting end of the lifting assembly 31 is connected with the first rotating assembly 32, and the rotating end of the first rotating assembly 32 is connected with the inner cleaning pipe 33;
the loading table 2 is provided with a connecting hole 21 for the inner cleaning pipe 33 to lift in and out.
When the quartz crucible cleaning device is used, the quartz crucible to be cleaned is aligned with the annular positioning groove 22 and reversely buckled on the bearing table 2, the inner cleaning pipe 33 is driven by the lifting component 31 to move upwards to enter the inner wall of the quartz crucible, the pickling solution is sprayed to the inner wall of the quartz crucible through the inner cleaning pipe 33, and then the quartz crucible inner wall is cleaned in all aspects by being matched with the rotation of the first rotating component 32, meanwhile, the outer wall cleaning mechanism 1 is used for pickling the outer wall of the quartz crucible.
In this embodiment, the inner cleaning tube 33 includes a first cleaning tube 331 and a second cleaning tube 332, the second cleaning tube 332 is disposed on the top of the first cleaning tube 331 in a communicating manner, the second cleaning tube 332 is in a cylindrical structure, the outer wall of the second cleaning tube 332 is provided with a plurality of water spray nozzles at equal intervals along the circumferential direction thereof, and the surface of the first cleaning tube 331 is provided with a plurality of water spray nozzles at equal intervals along the vertical direction; the pickling solution enters the first cleaning tube 331 and the second cleaning tube 332, and the inner wall of the quartz crucible is comprehensively pickled by using water spray nozzles on the first cleaning tube 331 and the second cleaning tube 332.
In this embodiment, the bearing table 2 is provided with an annular positioning groove 22; the annular positioning groove 22 is used for fixing the quartz crucible on the bearing table 2 in an inverted mode.
In this embodiment, the outer wall cleaning mechanism 1 includes a second rotating assembly and an outer cleaning tube 12, the outer cleaning tube 12 includes a third cleaning tube 121 and a fourth cleaning tube 122, one end of the third cleaning tube 121 is connected to the rotating end of the second rotating assembly, the other end of the third cleaning tube 121 is connected to the fourth cleaning tube 122, the fourth cleaning tube 122 is Γ -shaped, and a plurality of water nozzles are sequentially disposed on the inner wall of the fourth cleaning tube 122; the pickling solution enters the third cleaning pipe 121 and the fourth cleaning pipe 122, and the outer wall of the quartz crucible is comprehensively pickled by water nozzles on the third cleaning pipe 121 and the fourth cleaning pipe 122.
The outer cleaning tube 12 and the inner cleaning tube 33 are connected to the water pump and the water tank in sequence through the fluid pipe, and the outer cleaning tube 12 and the inner cleaning tube 33 are connected to the rotating assembly by mechanical sealing connection.
In this embodiment, the second rotating assembly 11 includes a motor, a driving gear and a driven gear, the motor is connected with the driving gear, the driving gear is meshed with the driven gear, the center of the driven gear is a rotating end, and the second rotating assembly 11 has the same structure as the first rotating assembly 32; the motor drives the driving gear to rotate, and the driving gear drives the driven gear to rotate, so that rotation is realized.
In this embodiment, the cleaning device further comprises an L-shaped fixing frame 4, and the outer wall cleaning mechanism 1, the carrying table 2 and the inner wall cleaning mechanism 3 are sequentially arranged on the L-shaped fixing frame 4 from top to bottom.
The working principle of the utility model is as follows:
the quartz crucible to be cleaned is aligned with the annular positioning groove 22 and reversely buckled on the bearing table 2, the inner cleaning pipe 33 is driven to move upwards to enter the inner wall of the quartz crucible by the lifting component 31, the pickling solution is sprayed to the inner wall of the quartz crucible by the inner cleaning pipe 33, and then the quartz crucible is cleaned in all aspects by matching with the turning of the first rotating component 32, and meanwhile, the outer wall cleaning mechanism 1 is used for pickling the outer wall of the quartz crucible.
The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent changes made by the description of the utility model and the accompanying drawings, or direct or indirect application in the relevant art, are intended to be included within the scope of the utility model.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The quartz crucible cleaning device is characterized by comprising a bearing table, an outer wall cleaning mechanism arranged above the bearing table and an inner wall cleaning mechanism arranged below the bearing table;
the inner wall cleaning mechanism comprises a lifting assembly, a first rotating assembly and an inner cleaning pipe;
the lifting end of the lifting assembly is connected with the first rotating assembly, and the rotating end of the first rotating assembly is connected with the inner cleaning pipe;
the bearing table is provided with a connecting hole for lifting and entering the inner cleaning pipe.
2. The quartz crucible cleaning device according to claim 1, wherein the inner cleaning tube comprises a first cleaning tube and a second cleaning tube, the second cleaning tube is communicated with the top of the first cleaning tube, the second cleaning tube is of a cylindrical structure, a plurality of water spray nozzles are arranged on the outer wall of the second cleaning tube at equal intervals along the circumferential direction of the second cleaning tube, and a plurality of water spray nozzles are arranged on the surface of the first cleaning tube at equal intervals along the vertical direction.
3. The quartz crucible cleaning apparatus of claim 1, wherein the carrier is provided with an annular positioning groove.
4. The quartz crucible cleaning device of claim 1, wherein the outer wall cleaning mechanism comprises a second rotating assembly and an outer cleaning tube, the outer cleaning tube comprises a third cleaning tube and a fourth cleaning tube, one end of the third cleaning tube is connected with the rotating end of the second rotating assembly, the other end of the third cleaning tube is connected with the fourth cleaning tube, the fourth cleaning tube is of a gamma-shape, and a plurality of water spray nozzles are sequentially arranged on the inner wall of the fourth cleaning tube.
5. The quartz crucible cleaning apparatus of claim 4, wherein the second rotating assembly comprises a motor, a driving gear and a driven gear, the motor is connected with the driving gear, the driving gear is in meshed connection with the driven gear, the center of the driven gear is a rotating end, and the second rotating assembly has the same structure as the first rotating assembly.
6. The quartz crucible cleaning apparatus of claim 4, further comprising an L-shaped mount, wherein the outer wall cleaning mechanism, the carrier, and the inner wall cleaning mechanism are disposed on the L-shaped mount in order from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321210274.4U CN220028105U (en) | 2023-05-18 | 2023-05-18 | Quartz crucible cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321210274.4U CN220028105U (en) | 2023-05-18 | 2023-05-18 | Quartz crucible cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220028105U true CN220028105U (en) | 2023-11-17 |
Family
ID=88743292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321210274.4U Active CN220028105U (en) | 2023-05-18 | 2023-05-18 | Quartz crucible cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220028105U (en) |
-
2023
- 2023-05-18 CN CN202321210274.4U patent/CN220028105U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |