CN216800882U - Acid treatment device for silicon oxide material - Google Patents
Acid treatment device for silicon oxide material Download PDFInfo
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- CN216800882U CN216800882U CN202123069048.2U CN202123069048U CN216800882U CN 216800882 U CN216800882 U CN 216800882U CN 202123069048 U CN202123069048 U CN 202123069048U CN 216800882 U CN216800882 U CN 216800882U
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Abstract
The utility model discloses an acid treatment device for a silicon oxide material, which comprises a box body, wherein the top end of the box body is provided with a sliding plate driven to move by a winch, the bottom end of the sliding plate is fixedly provided with a suspender which penetrates through the box body in a sliding manner, and the bottom end of the suspender is positioned in the box body and is fixedly provided with a driving box; according to the utility model, the motor drives the bidirectional screw rod to rotate, the threaded blocks on two sides of the bidirectional screw rod drive the plastic rods to move, and the silicon rod placing plate is adjusted to a proper position according to the size of the silicon rod to be pickled, so that the device can be suitable for placing silicon material rods with different sizes, and various clamps are not needed to be used for the silicon material rods with different sizes, therefore, the practicability is higher.
Description
Technical Field
The utility model relates to the technical field of silicon material processing, in particular to an acid treatment device for a silicon oxide material.
Background
Silicon is a very common element, but the silicon rarely appears in nature in the form of a simple substance, but widely exists in rocks, gravels and dust in the form of complex silicate or silicon dioxide, the silicon element with the content of 25.8% in the earth crust provides an inexhaustible source for the production of monocrystalline silicon, and the surface of a silicon rod is easily oxidized in the production and processing process of a silicon material, so that the surface treatment of the silicon rod is required to remove an oxidation layer, the surface treatment of the silicon rod is very critical to the pulling-in quality of the crystal silicon industry, and the clean and efficient treatment of dirt, impurities, oxides, metal ions and the like on the surface of the silicon rod can be said to be the key for determining the quality of a product;
the existing silicon oxide material surface oxide layer removing mode comprises grinding and acid washing, wherein more dust is generated during grinding treatment, safety accidents easily occur, and great hidden dangers are caused to safety power utilization, metal pollution to silicon materials also exists due to friction between a metal grinding sheet and the silicon materials, the treatment efficiency is not high, the treatment effect is not good, the existing acid washing treatment is mostly manual single cleaning, the operation is inconvenient, the efficiency is low, certain dangerousness exists, in addition, different clamps are required to be used for silicon rods with different lengths, and the practicability is not high, so the utility model provides the silicon oxide material acid treatment device for solving the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide an acid treatment apparatus for silicon oxide material, which drives a bidirectional screw rod to rotate by a motor, so that screw blocks on both sides of the bidirectional screw rod drive a plastic rod to move, and a silicon rod placing plate is adjusted to a proper position according to the size of a silicon rod to be pickled, so that the apparatus can be suitable for placing silicon rods with different sizes, and does not need to use various clamps for silicon rods with different sizes, and the apparatus has high practicability.
In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme: an acid treatment device of silicon oxide materials comprises a box body, wherein the top end of the box body is provided with a sliding plate which is driven to move by a winch, a hanging rod which penetrates through the box body in a sliding manner is fixed at the bottom end of the sliding plate, the bottom end of the hanging rod is positioned in the box body and is fixed with a driving box, a bidirectional screw rod driven by a motor to rotate is arranged in the driving box, both sides of the bidirectional screw rod are sleeved with threaded blocks in a threaded manner, the bottom end of the threaded block is fixed with a plastic rod which penetrates through the driving box in a sliding way, the lower parts of the opposite sides of the two groups of plastic rods are both fixed with silicon rod placing plates, one side of the bottom end in the box body is connected with a pickling tank through a hydraulic cylinder, the other side of the bottom end in the box body is provided with a supporting frame, the hair-dryer is installed on the support frame top, be equipped with the cistern between pickling bath and the support frame, all install the gondola water faucet that sprays that is located the cistern top around the box on the inner wall of both sides.
The further improvement lies in that: the hoisting machine is provided with two groups of hoisting machines symmetrically distributed on two sides of the top end of the box body, hoisting rings are fixed at two ends of the sliding plate, steel ropes are fixed on the hoisting rings, and one ends, far away from the hoisting rings, of the steel ropes are connected to a rotating wheel at the output end of the hoisting machine.
The further improvement lies in that: first pulleys are installed on two sides of the bottom end of the sliding plate, second pulleys are installed on two sides of the top end of the driving box, a through groove matched with the hanging rod is formed in the top end of the box body, and a through groove matched with the plastic rod is formed in the bottom end of the driving box.
The further improvement lies in that: the top end of the thread block is fixed with a limiting slide block, the top end inside the driving box is provided with a limiting slide rail matched with the limiting slide block, and the upper part of the limiting slide block is arranged in the limiting slide rail.
The further improvement lies in that: the silicon rod placing plate is characterized in that through holes which are uniformly distributed are formed in the side wall and the bottom end of the silicon rod placing plate, a silicon rod limiting frame is fixed at the bottom end of the inner side of the silicon rod placing plate, and the silicon rod limiting frames are distributed on the silicon rod placing plate at equal intervals.
The further improvement lies in that: the positive both sides of box are all articulated to be installed the chamber door, the cistern bottom is equipped with the drain pipe, box bottom symmetry is fixed with the supporting leg.
The utility model has the beneficial effects that: the device comprises a box body, wherein a motor drives a bidirectional screw rod to rotate, so that screw blocks on two sides of the bidirectional screw rod drive a plastic rod to move, and a silicon rod placing plate is adjusted to a proper position according to the size of a silicon rod to be pickled, so that the device can be suitable for placing silicon rods with different sizes without using various clamps for the silicon rods with different sizes, the practicability is high, multiple groups of silicon rods can be pickled at one time by arranging multiple groups of silicon rod limiting frames on the silicon rod placing plate, the whole process is automated, the time and labor are saved, the pickling efficiency is high, the pickling effect is high, and the safety is high.
Drawings
FIG. 1 is a front view of a first embodiment of the present invention;
FIG. 2 is a front cross-sectional view of a first embodiment of the present invention;
FIG. 3 is a sectional view of a drive cartridge according to a first embodiment of the present invention;
fig. 4 is a schematic perspective view of a silicon rod placing plate according to a first embodiment of the present invention;
FIG. 5 is a side view of a silicon rod placing plate according to a first embodiment of the present invention;
fig. 6 is a side sectional view of a water reservoir in accordance with a second embodiment of the present invention.
Wherein: 1. a box body; 2. a winch; 3. a slide plate; 4. a boom; 5. a drive cartridge; 6. a bidirectional screw rod; 7. a thread block; 8. a plastic rod; 9. a silicon rod placing plate; 10. a hydraulic cylinder; 11. a pickling tank; 12. a support frame; 13. a blower; 14. a reservoir; 15. spraying a shower head; 16. a hoisting ring; 17. a steel cord; 18. a first pulley; 19. a second pulley; 20. a limiting slide block; 21. a limiting slide rail; 22. a through hole; 23. a silicon rod limiting frame; 24. a box door; 25. a drain pipe; 26. a first water pipe; 27. a water pump; 28. a second water pipe.
Detailed Description
In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
Example one
Referring to fig. 1, 2, 3, 4, and 5, the embodiment provides an acid treatment device for silicon oxide materials, which comprises a box 1, a sliding plate 3 driven to move by a hoist 2 is arranged at the top end of the box 1, a suspension rod 4 slidably penetrating through the box 1 is fixed at the bottom end of the sliding plate 3, a driving box 5 is fixed at the bottom end of the suspension rod 4 and positioned inside the box 1, a bidirectional screw rod 6 driven to rotate by a motor is arranged inside the driving box 5, threaded blocks 7 are respectively sleeved at both sides of the bidirectional screw rod 6 in a threaded manner, plastic rods 8 slidably penetrating through the driving box 5 are fixed at the bottom ends of the threaded blocks 7, silicon rod placing plates 9 are respectively fixed at the lower parts of the opposite sides of the two groups of plastic rods 8, a pickling tank 11 is connected to one side of the bottom end inside the box 1 through a hydraulic cylinder 10, a support frame 12 is arranged at the other side of the bottom end inside the box 1, a blower 13 is arranged at the top end of the support frame 12, a reservoir 14 is arranged between the pickling tank 11 and the support frame 12, all install the shower 15 that sprays that is located 14 tops of cistern on the inner wall of both sides around the box 1, rotate through motor drive two-way lead screw 6, make the screw thread piece 7 area plastic pole 8 of 6 both sides of two-way lead screw remove, and place board 9 with the silicon rod according to the silicon rod size of treating the pickling and adjust to suitable position, thereby make the device can be applicable to not unidimensional silicon material stick and place, and needn't use multiple anchor clamps to not unidimensional silicon material stick, the practicality is higher, place board 9 through placing the silicon rod and set up multiunit silicon rod spacing 23, thereby disposable can pickling multiunit silicon material stick, and full automation handles, time saving and labor saving, pickling efficiency is higher, the pickling effect is higher, possess higher security simultaneously.
The hoisting machines 2 are provided with two groups and are symmetrically distributed on two sides of the top end of the box body 1, the two ends of the sliding plate 3 are respectively fixed with a hoisting ring 16, a steel rope 17 is fixed on the hoisting ring 16, one end, far away from the hoisting ring 16, of the steel rope 17 is connected to a rotating wheel at the output end of the hoisting machine 2, the left side hoisting machine 2 is started to wind the steel rope 17, the right side hoisting machine 2 is started to unwind the steel rope 17, the sliding plate 3 is moved leftwards, the right side hoisting machine 2 is started to wind the steel rope 17, the left side hoisting machine 2 is started to unwind the steel rope 17, and the sliding plate 3 is moved rightwards.
The top end of the thread block 7 is fixed with a limiting slide block 20, the top end inside the driving box 5 is provided with a limiting slide rail 21 matched with the limiting slide block 20, the upper part of the limiting slide block 20 is arranged in the limiting slide rail 21, and the limiting slide block 20 is limited through the limiting slide rail 21, so that the thread block 7 is more stable in the moving process.
The silicon rod is placed the lateral wall and the bottom of board 9 and is all offered the through-hole 22 that is evenly distributed, and the silicon rod is placed the inboard bottom mounting of board 9 and is had silicon rod spacing 23, and silicon rod spacing 23 is the equidistance distribution on board 9 is placed to the silicon rod, places through-hole 22 and makes the hydrofluoric acid pickle in the descaling bath 11 be convenient for dip on board 9 through placing the silicon rod, carries out certain spacing support to the silicon material stick through silicon rod spacing 23, has guaranteed the stability of silicon material stick to a certain extent.
The box doors 24 are hinged to two sides of the front surface of the box body 1, the water discharging pipe 25 is arranged at the bottom end of the water storage tank 14, supporting legs are symmetrically fixed to the bottom end of the box body 1, and the box doors 24 are arranged on two sides of the front surface of the box body 1, so that silicon material rods can be conveniently taken and discharged.
Example two
According to fig. 6, the input end of the shower head 15 is connected with a first water pipe 26, one end of the first water pipe 26 far away from the shower head 15 is connected with a water suction pump 27, one end of the water suction pump 27 far away from the first water pipe 26 is connected with the water storage tank 14 through a second water pipe 28, one end of the water suction pump 27 close to the first water pipe 26 is an output end, one end of the water suction pump 27 close to the second water pipe 28 is an input end, water in the water storage tank 14 is pumped out through the water suction pump 27 and is sprayed out through the shower head 15, recycling of shower water is achieved, and energy conservation and environmental protection are achieved.
When the silicon rod pickling device works, the winch 2 is started to drive the sliding plate 3 to move the driving box 5 to the position above the pickling tank 11, then the motor is started to drive the bidirectional screw rod 6 to rotate, the thread blocks 7 on the two sides of the bidirectional screw rod 6 drive the plastic rods 8 to move, the silicon rod placing plate 9 is adjusted to a proper position according to the size of a silicon rod to be pickled, then the silicon rod to be pickled is placed on the silicon rod limiting frame 23 on the silicon rod placing plate 9, then the hydraulic cylinder 10 is started to drive the pickling tank 11 to ascend and immerse the silicon rod, hydrofluoric acid in the pickling tank 11 reacts with oxides on the surface of the silicon rod, after a certain time of reaction, the oxides on the surface of the silicon rod react to form fluosilicic acid and fall off, then the pickling tank 11 descends, after the silicon rod placing plate 9 and the silicon rod are dried, the winch 2 is started to drive the sliding plate 3 to drive the silicon rod placing plate 9 to move to the position of the spray shower head 15, then the spray shower head 15 is started to wash the silicon rod on the silicon rod placing plate 9, and draining again after flushing, starting the winch 2 to drive the silicon rod placing plate 9 to move to the upper part of the blower 13, starting the blower 13 to air-dry the silicon material rod, and finally taking out the silicon material rod and completing surface pickling work.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. An acid treatment device for silicon oxide materials is characterized in that: comprises a box body (1), a sliding plate (3) which is driven to displace by a winch (2) is arranged at the top end of the box body (1), a hanging rod (4) which penetrates through the box body (1) in a sliding manner is fixed at the bottom end of the sliding plate (3), a driving box (5) is fixed at the bottom end of the hanging rod (4) and is arranged in the box body (1), a two-way lead screw (6) which is driven to rotate by a motor is arranged in the driving box (5), thread blocks (7) are sleeved on both sides of the two-way lead screw (6) in a threaded manner, plastic rods (8) which penetrate through the driving box (5) in a sliding manner are fixed at the bottom end of each thread block (7), silicon rod placing plates (9) are fixed at the lower parts of the two groups of the opposite sides of the plastic rods (8), a pickling tank (11) is connected with one side of the inner bottom end of the box body (1) through a hydraulic cylinder (10), a support frame (12) is arranged at the other side of the inner bottom end of the box body (1), air blower (13) are installed on support frame (12) top, be equipped with cistern (14) between pickling bath (11) and support frame (12), all install shower (15) that spray that are located cistern (14) top around box (1) on the inner wall of both sides.
2. The apparatus for acid treatment of a silica material according to claim 1, wherein: the hoisting machine (2) is provided with two groups of steel ropes and symmetrically distributed on two sides of the top end of the box body (1), the two ends of the sliding plate (3) are respectively fixed with a lifting ring (16), a steel rope (17) is fixed on the lifting ring (16), and one end, far away from the lifting ring (16), of each steel rope (17) is connected to a rotating wheel at the output end of the hoisting machine (2).
3. The apparatus for acid treatment of a silica material according to claim 1, wherein: first pulley (18) are all installed to slide (3) bottom both sides, second pulley (19) are all installed to drive box (5) top both sides, the logical groove that matches with jib (4) is seted up on box (1) top, the logical groove that matches with plastics pole (8) is seted up to drive box (5) bottom.
4. The apparatus for acid treatment of a silica material according to claim 1, wherein: the top end of the thread block (7) is fixed with a limiting sliding block (20), the top end inside the driving box (5) is provided with a limiting sliding rail (21) matched with the limiting sliding block (20), and the upper portion of the limiting sliding block (20) is arranged in the limiting sliding rail (21).
5. The apparatus for acid treatment of a silica material according to claim 1, wherein: through-holes (22) which are uniformly distributed are formed in the side wall and the bottom end of the silicon rod placing plate (9), a silicon rod limiting frame (23) is fixed at the bottom end of the inner side of the silicon rod placing plate (9), and the silicon rod limiting frames (23) are equidistantly distributed on the silicon rod placing plate (9).
6. The apparatus for acid treatment of a silica material according to claim 1, wherein: the refrigerator is characterized in that box doors (24) are hinged to two sides of the front face of the refrigerator body (1), a drain pipe (25) is arranged at the bottom end of the water storage tank (14), and supporting legs are symmetrically fixed to the bottom end of the refrigerator body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123069048.2U CN216800882U (en) | 2021-12-08 | 2021-12-08 | Acid treatment device for silicon oxide material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123069048.2U CN216800882U (en) | 2021-12-08 | 2021-12-08 | Acid treatment device for silicon oxide material |
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| Publication Number | Publication Date |
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| CN216800882U true CN216800882U (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123069048.2U Active CN216800882U (en) | 2021-12-08 | 2021-12-08 | Acid treatment device for silicon oxide material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117646222A (en) * | 2024-01-29 | 2024-03-05 | 靖江市润新建设有限公司 | Cleaning device for metal gear after surface treatment |
| CN117646222B (en) * | 2024-01-29 | 2024-06-11 | 靖江市润新建设有限公司 | Cleaning device for metal gear after surface treatment |
-
2021
- 2021-12-08 CN CN202123069048.2U patent/CN216800882U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117646222A (en) * | 2024-01-29 | 2024-03-05 | 靖江市润新建设有限公司 | Cleaning device for metal gear after surface treatment |
| CN117646222B (en) * | 2024-01-29 | 2024-06-11 | 靖江市润新建设有限公司 | Cleaning device for metal gear after surface treatment |
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