CN219861110U - Quartz crucible surface treatment device - Google Patents
Quartz crucible surface treatment device Download PDFInfo
- Publication number
- CN219861110U CN219861110U CN202320725943.5U CN202320725943U CN219861110U CN 219861110 U CN219861110 U CN 219861110U CN 202320725943 U CN202320725943 U CN 202320725943U CN 219861110 U CN219861110 U CN 219861110U
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- China
- Prior art keywords
- quartz crucible
- cavity
- soaking
- water
- drying
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- 239000010453 quartz Substances 0.000 title claims abstract description 81
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 238000004381 surface treatment Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000002791 soaking Methods 0.000 claims abstract description 46
- 238000001035 drying Methods 0.000 claims abstract description 32
- 238000005507 spraying Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 239000008367 deionised water Substances 0.000 claims abstract description 12
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 11
- 238000005485 electric heating Methods 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000007605 air drying Methods 0.000 abstract description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model provides a quartz crucible surface treatment device, which comprises a treatment box, a moving mechanism and a rotary clamping mechanism, wherein a quartz crucible is reversely buckled on the rotary clamping mechanism, the quartz crucible is moved to the upper part of a soaking cavity through the moving mechanism, the rotary clamping mechanism descends into the soaking cavity, mixed liquid in the soaking cavity fully reacts with the surface of the quartz crucible, the quartz crucible soaked by the mixed liquid enters a water spraying cavity under the cooperation of the rotary clamping mechanism and the moving mechanism, a spray pipe in the water spraying cavity can continuously spray deionized water with the resistance of 15-21M omega cm on the surface of the quartz crucible, deionized water soaking treatment can be further realized, the quartz crucible sprayed by ion water enters a drying cavity under the cooperation of the rotary clamping mechanism and the moving mechanism, and an electric heating fan in the drying cavity is used for air-drying and drying the surface of the quartz crucible to finish the surface treatment of the quartz crucible; the use process is time-saving and labor-saving, and is suitable for large-scale popularization.
Description
Technical Field
The utility model relates to the field of quartz crucible surface treatment, in particular to a quartz crucible surface treatment device.
Background
The quartz crucible is special process equipment for carrying out polycrystalline silicon ingot casting in the solar silicon battery industry, and has the advantages of high purity, strong temperature resistance, large size, high precision, good heat preservation, energy conservation, stable quality and the like.
Quartz crucible surface treatment generally requires treatment by:
1. firstly, soaking by mixed solution formed by mixing fluorine-containing salt, hydrochloric acid and peroxide;
2. eluting by deionized water;
3. and finally, drying by a drying device.
Traditional quartz crucible surface treatment equipment needs to utilize the removal shallow to pull the quartz crucible, and the rolling is removed at soaking cauldron, cleaning kettle and drying-machine, and the use is comparatively loaded down with trivial details to the unavoidable collision that appears in quartz crucible removal in-process, leads to the quartz crucible surface to appear the problem of fish tail, crack to appear.
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 surface treatment 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 surface treatment device comprises a treatment box, a moving mechanism and a rotary clamping mechanism,
the quartz crucible drying device comprises a quartz crucible, and is characterized in that two partition plates are arranged in the processing box, the two partition plates divide the inner space of the processing box into a soaking cavity, a water spraying cavity and a drying cavity in sequence from left to right, the soaking cavity is used for soaking the quartz crucible in mixed liquid, the water spraying cavity is used for spraying deionized water on the quartz crucible, and the drying cavity is used for drying the quartz crucible;
the rotary clamping mechanism is used for fixing, lifting and rotating the quartz crucible;
the moving mechanism can sequentially move from the soaking cavity to the drying cavity.
Preferably, the rotary clamping mechanism comprises a bottom plate, a lifting cylinder, a connecting beam, a first motor, a connecting rod and a clamping and fixing assembly;
the surface of the bottom plate is provided with a connecting hole for lifting the clamping and fixing assembly;
the lifting cylinders are provided with two groups and are symmetrically arranged on the bottom plate in a left-right mode;
the connecting beam is connected with the pistons of the two groups of lifting cylinders;
the first motor is fixedly arranged at the top of the connecting beam, and the connecting rod used by the first motor is connected with the clamping and fixing assembly.
Preferably, the clamping and fixing assembly comprises an upper circular plate, a lower circular plate and a supporting rod;
the upper circular plate and the lower circular plate are arranged in an up-down opposite way;
the supporting rod is arranged between the upper circular plate and the lower circular plate;
the lower circular plate is provided with fixing plates at the front and back sides thereof, screw rods are connected to the fixing plates in a threaded manner, and arc clamping plates are connected to the screw rods in a rotating manner.
Preferably, the surface of the lower circular plate is provided with an annular groove, and the surface of the lower circular plate is provided with a plurality of through holes.
Preferably, the moving mechanism comprises a second motor, a screw rod, a guide rod, sliding blocks and guide rails arranged on the front side wall and the rear side wall of the box opening of the processing box, the screw rod is arranged in one guide rail, one end of the screw rod is connected with the output end of the second motor, the guide rod is arranged in the other guide rail, the sliding blocks are provided with two blocks, one of the two blocks is in threaded connection with the screw rod, the other sliding block is in sliding connection with the guide rod, and the two sliding blocks are fixedly arranged at the bottom of the rotary clamping mechanism.
Preferably, the soaking cavity is connected with a circulating soaking assembly, the circulating soaking assembly comprises a water inlet pipe, a water outlet pipe and a circulating water pump, and a water inlet and a water outlet of the circulating water pump are connected with the soaking cavity through the water inlet pipe and the water outlet pipe respectively to realize water circulation.
Preferably, the shower pipes are oppositely arranged on the two sides of the inner wall of the shower cavity.
Preferably, electric heating fans are arranged on the front side wall and the rear side wall of the drying cavity.
(III) beneficial effects
The utility model has the beneficial effects that: according to the technical scheme, the quartz crucible is reversely buckled on the rotary clamping mechanism, the quartz crucible is moved to the upper part of the soaking cavity through the moving mechanism, the rotary clamping mechanism descends to the soaking cavity, mixed liquid in the soaking cavity fully reacts with the surface of the quartz crucible, the quartz crucible soaked by the mixed liquid enters the water spraying cavity under the cooperation of the rotary clamping mechanism and the moving mechanism, the spray water pipe in the water spraying cavity can continuously spray deionized water with the resistance of 15-21M omega cm on the surface of the quartz crucible, the sprayed water flows into the water spraying cavity, deionized water soaking treatment can be further realized, the quartz crucible sprayed by the ion water enters the drying cavity under the cooperation of the rotary clamping mechanism and the moving mechanism, and the electric heating fan in the drying cavity is used for air-drying and drying the surface of the quartz crucible to finish the surface treatment of the quartz crucible; the use process is time-saving and labor-saving, and is suitable for large-scale popularization.
Drawings
FIG. 1 is a schematic view of a quartz crucible surface treatment apparatus;
FIG. 2 is a schematic diagram of a quartz crucible surface treatment apparatus;
FIG. 3 is a schematic view showing the internal structure of a quartz crucible surface treatment apparatus.
[ reference numerals description ]
1. A treatment box;
11. a partition plate; 12. a soaking cavity; 13. a water shower cavity; 14. a drying chamber;
2. a moving mechanism;
3. a rotary clamping mechanism;
31. a bottom plate; 32. a lifting cylinder; 33. a connecting beam; 34. a first motor; 35. a connecting rod; 36. clamping and fixing the assembly;
361. an upper circular plate; 362. a support rod; 363. a lower circular plate; 364. a fixing plate; 365. a screw; 366. an arc clamping plate;
4. a cyclic soaking component;
5. an electric heating fan;
6. and a spray water pipe.
Detailed Description
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 surface treatment apparatus, comprising a treatment box 1, a moving mechanism 2 and a rotary clamping mechanism 3,
two partition boards 11 are arranged in the treatment box 1, the two partition boards 11 divide the inner space of the treatment box 1 into a soaking cavity 12, a water spraying cavity 13 and a drying cavity 14 in sequence from left to right, the soaking cavity 12 is used for soaking the quartz crucible in mixed liquid, the water spraying cavity 13 is used for spraying deionized water on the quartz crucible, and the drying cavity 14 is used for drying the quartz crucible;
the rotary clamping mechanism 3 is used for fixing, lifting and rotating the quartz crucible;
the moving mechanism 2 can sequentially move from the soaking chamber 12 into the drying chamber 14.
When the device is used, the quartz crucible is reversely buckled on the rotary clamping mechanism 3, the quartz crucible is moved to the upper part of the soaking cavity 12 through the moving mechanism 2, the rotary clamping mechanism 3 descends to the inside of the soaking cavity 12, mixed liquid in the soaking cavity 12 fully reacts with the surface of the quartz crucible, the quartz crucible soaked by the mixed liquid enters the water spraying cavity 13 under the cooperation of the rotary clamping mechanism 3 and the moving mechanism 2, the spray pipe 6 in the water spraying cavity 13 can continuously spray deionized water with the resistance of 15-21M omega cm on the surface of the quartz crucible, the sprayed water flows into the water spraying cavity 13, deionized water soaking treatment can be further realized, the quartz crucible sprayed by the ion water enters the drying cavity 14 under the cooperation of the rotary clamping mechanism 3 and the moving mechanism 2, and the electric heating fan 5 in the drying cavity 14 is used for air-drying and drying the surface of the quartz crucible to finish the surface treatment of the quartz crucible.
It should be noted that an electric heater is also installed in the soaking chamber 12 for heating the water temperature of the mixed solution.
In this embodiment, the rotary clamping mechanism 3 includes a bottom plate 31, a lifting cylinder 32, a connecting beam 33, a first motor 34, a connecting rod 35, and a clamping and fixing assembly 36;
the surface of the bottom plate 31 is provided with a connecting hole for clamping and fixing the lifting of the component 36;
the lifting cylinders 32 are provided with two groups and are symmetrically arranged on the bottom plate 31 left and right;
the connecting beam 33 is connected with the pistons of the two groups of lifting cylinders 32;
the first motor 34 is fixedly installed on the top of the connecting beam 33, and the first motor 34 is connected with the clamping and fixing assembly 36 through the connecting rod 35.
The clamping and fixing assembly 36 is driven to rotate through a motor, so that the quartz crucible is driven to rotate, and the lifting cylinder 32 is used for controlling the quartz crucible to move up and down.
Wherein, the clamping and fixing assembly 36 comprises an upper circular plate 361, a lower circular plate 363 and a supporting rod 362;
the upper circular plate 361 and the lower circular plate 363 are arranged in an up-down opposite manner;
the support bar 362 is disposed between the upper circular plate 361 and the lower circular plate 363;
the front side and the rear side of the lower circular plate 363 are oppositely provided with a fixed plate 364, a screw rod 365 is connected to the fixed plate 364 in a threaded manner, and an arc clamping plate 366 is connected to the screw rod 365 in a rotating manner; the quartz crucible is reversely buckled on the lower circular plate 363, and the screw 365 is manually rotated, so that the arc-shaped clamping plate 366 firmly clamps the quartz crucible, and the quartz crucible is fixed.
Wherein, the surface of the lower circular plate 363 is provided with an annular groove, and the surface of the lower circular plate 363 is provided with a plurality of through holes; the annular groove is arranged, so that when the quartz crucible is inverted, the opening enters the annular groove.
In the embodiment, the moving mechanism 2 comprises a second motor, a screw rod, a guide rod, sliding blocks and guide rails arranged on the front side wall and the rear side wall of the box opening of the processing box 1, the screw rod is arranged in one of the guide rails, one end of the screw rod is connected with the output end of the second motor, the guide rod is arranged in the other guide rail, the sliding blocks are provided with two blocks, one of the sliding blocks is connected with the screw rod in a threaded manner, the other sliding block is arranged on the guide rod in a sliding manner, and the two sliding blocks are fixedly arranged at the bottom of the rotary clamping mechanism 3; the screw rod is driven to rotate through the second motor, the sliding block is driven to move in the guide rail, and further the movement of the rotary clamping mechanism 3 is controlled.
In the embodiment, the soaking cavity 12 is connected with the circulating soaking assembly 4, the circulating soaking assembly 4 comprises a water inlet pipe, a water outlet pipe and a circulating water pump, and a water inlet and a water outlet of the circulating water pump are respectively connected with the soaking cavity 12 through the water inlet pipe and the water outlet pipe to realize water circulation; the circulating water pump can realize the circulating flow of the mixed liquid in the soaking cavity 12, so that the mixed liquid and the surface of the quartz crucible are fully reacted.
In this embodiment, shower pipes 6 are disposed on two opposite sides of the inner wall of the shower chamber 13.
In this embodiment, the electric heating fans 5 are installed on both front and rear side walls of the drying chamber 14.
The working principle of the utility model is as follows:
the quartz crucible is reversely buckled on the rotary clamping mechanism 3, the quartz crucible is moved to the upper side of the soaking cavity 12 through the moving mechanism 2, the rotary clamping mechanism 3 descends the quartz crucible into the soaking cavity 12, mixed liquid in the soaking cavity 12 fully reacts with the surface of the quartz crucible, the quartz crucible soaked by the mixed liquid enters the water spraying cavity 13 under the cooperation of the rotary clamping mechanism 3 and the moving mechanism 2, the spray pipe 6 in the water spraying cavity 13 can continuously spray deionized water with the resistance of 15-21 MΩ & cm on the surface of the quartz crucible, the sprayed water flows into the water spraying cavity 13, deionized water soaking treatment can be further realized, the quartz crucible sprayed by the ion water enters the drying cavity 14 under the cooperation of the rotary clamping mechanism 3 and the moving mechanism 2, and the electric heating fan 5 in the drying cavity 14 is used for air-drying and drying the surface of the quartz crucible to finish the surface treatment 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 (8)
1. A quartz crucible surface treatment device is characterized by comprising a treatment box, a moving mechanism and a rotary clamping mechanism,
the quartz crucible drying device comprises a quartz crucible, and is characterized in that two partition plates are arranged in the processing box, the two partition plates divide the inner space of the processing box into a soaking cavity, a water spraying cavity and a drying cavity in sequence from left to right, the soaking cavity is used for soaking the quartz crucible in mixed liquid, the water spraying cavity is used for spraying deionized water on the quartz crucible, and the drying cavity is used for drying the quartz crucible;
the rotary clamping mechanism is used for fixing, lifting and rotating the quartz crucible;
the moving mechanism can sequentially move from the soaking cavity to the drying cavity.
2. The quartz crucible surface treatment apparatus of claim 1, wherein the rotary clamping mechanism comprises a base plate, a lifting cylinder, a connecting beam, a first motor, a connecting rod, and a clamping fixture assembly;
the surface of the bottom plate is provided with a connecting hole for lifting the clamping and fixing assembly;
the lifting cylinders are provided with two groups and are symmetrically arranged on the bottom plate in a left-right mode;
the connecting beam is connected with the pistons of the two groups of lifting cylinders;
the first motor is fixedly arranged at the top of the connecting beam, and the connecting rod used by the first motor is connected with the clamping and fixing assembly.
3. The quartz crucible surface treatment apparatus of claim 2, wherein the clamping fixture assembly comprises an upper circular plate, a lower circular plate, and a support rod;
the upper circular plate and the lower circular plate are arranged in an up-down opposite way;
the supporting rod is arranged between the upper circular plate and the lower circular plate;
the lower circular plate is provided with fixing plates at the front and back sides thereof, screw rods are connected to the fixing plates in a threaded manner, and arc clamping plates are connected to the screw rods in a rotating manner.
4. A quartz crucible surface treatment apparatus according to claim 3, wherein the lower circular plate surface is provided with an annular groove, and the lower circular plate surface is provided with a plurality of through holes.
5. The quartz crucible surface treatment device according to claim 1, wherein the moving mechanism comprises a second motor, a screw rod, a guide rod, a sliding block and guide rails arranged on the front side wall and the rear side wall of the opening of the treatment box, the screw rod is arranged in one of the guide rails, one end of the screw rod is connected with the output end of the second motor, the guide rod is arranged in the other guide rail, the sliding block is provided with two sliding blocks, one sliding block is connected with the screw rod in a threaded mode, the other sliding block is slidably arranged on the guide rod, and the two sliding blocks are fixedly arranged at the bottom of the rotary clamping mechanism.
6. The quartz crucible surface treatment device according to claim 1, wherein the soaking cavity is connected with a circulating soaking assembly, the circulating soaking assembly comprises a water inlet pipe, a water outlet pipe and a circulating water pump, and a water inlet and a water outlet of the circulating water pump are connected with the soaking cavity through the water inlet pipe and the water outlet pipe respectively to realize water circulation.
7. The quartz crucible surface treatment device according to claim 1, wherein spray water pipes are oppositely arranged on two sides of the inner wall of the water spray cavity.
8. The quartz crucible surface treatment apparatus of claim 1, wherein the electric heating fans are mounted on both front and rear sidewalls of the drying chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320725943.5U CN219861110U (en) | 2023-04-05 | 2023-04-05 | Quartz crucible surface treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320725943.5U CN219861110U (en) | 2023-04-05 | 2023-04-05 | Quartz crucible surface treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219861110U true CN219861110U (en) | 2023-10-20 |
Family
ID=88323229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320725943.5U Active CN219861110U (en) | 2023-04-05 | 2023-04-05 | Quartz crucible surface treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219861110U (en) |
-
2023
- 2023-04-05 CN CN202320725943.5U patent/CN219861110U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |