CN115090662B - Waste photovoltaic module disassembling device for realizing silicon wafer integrity recovery - Google Patents
Waste photovoltaic module disassembling device for realizing silicon wafer integrity recovery Download PDFInfo
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- CN115090662B CN115090662B CN202210882808.1A CN202210882808A CN115090662B CN 115090662 B CN115090662 B CN 115090662B CN 202210882808 A CN202210882808 A CN 202210882808A CN 115090662 B CN115090662 B CN 115090662B
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- photovoltaic module
- silicon wafer
- realizing
- clamping
- integrity
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 35
- 239000010703 silicon Substances 0.000 title claims abstract description 35
- 239000002699 waste material Substances 0.000 title claims abstract description 34
- 238000011084 recovery Methods 0.000 title claims abstract description 32
- 238000004090 dissolution Methods 0.000 claims abstract description 14
- 210000003739 neck Anatomy 0.000 claims abstract description 11
- 230000004888 barrier function Effects 0.000 claims description 13
- 230000000007 visual effect Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000002904 solvent Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000011978 dissolution method Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/70—Chemical treatment, e.g. pH adjustment or oxidation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of disassembly of photovoltaic modules, and discloses a waste photovoltaic module disassembly device for realizing the recovery of the integrity of a silicon wafer, which comprises a base and a blower fixed on the base, wherein a dissolving bin is arranged on the base, and a top cover is arranged at the top end of the dissolving bin; two supporting plates are vertically fixed at the bottom of the top cover, a transverse plate is fixed between the two supporting plates, a clamping seat is arranged above the transverse plate, and clamping plates are rotatably arranged on two sides of the upper end of the clamping seat; the crankshaft is rotatably arranged between the two support plates, connecting rod necks with the same quantity as the clamping seats are arranged on the crankshaft, connecting rods are rotatably arranged on each connecting rod neck, and the connecting rods are rotatably connected with the clamping seats. According to the invention, the crank is driven by the driving motor to rotate, the crank drives the photovoltaic modules to reciprocate up and down in the solvent, and simultaneously, two adjacent photovoltaic modules alternately reciprocate up and down, so that cross flow is generated in the solvent, and the surfaces of the photovoltaic modules are flushed through the cross flow, so that the dissolution efficiency of the surfaces of the photovoltaic modules is improved.
Description
Technical Field
The invention relates to the technical field of disassembly of photovoltaic modules, in particular to a waste photovoltaic module disassembly device for realizing the recovery of the integrity of silicon chips.
Background
Solar energy has recently received attention as a safe, stable, continuous clean renewable energy source. The solar photovoltaic module is a core part of a photoelectric conversion system, the photovoltaic installed capacity shows blowout type growth along with the maturity of production technology and the reduction of cost, and the photovoltaic grid-connected installed capacity at the end of 2018 in China is accumulated to be more than 1.7 hundred million kilowatts, wherein the market share of the crystalline silicon photovoltaic module is as high as more than 90%. However, the photovoltaic module has a common service life of 20-25 years, so that huge installed capacity inevitably brings huge yield of photovoltaic waste in the future. How to efficiently and resourcefully dispose the waste photovoltaic modules becomes the last ring of photovoltaic system construction.
The common photovoltaic module mainly comprises an aluminum frame, toughened glass, a crystal silicon wafer, a junction box, EVA and a back plate, wherein the toughened glass is transparent, the EVA has certain light transmittance, and how to disassemble and separate the module is a key for realizing the recycling treatment of the module. The prior component disassembly method mainly comprises three main types of an inorganic acid dissolution method, an organic solvent dissolution method and a heat treatment method. The inorganic acid dissolution method mainly depends on strong acid corrosion, however, when the waste gas photovoltaic module is disassembled by the inorganic acid dissolution method at present, the photovoltaic module stands still in the strong acid for long disassembly time, so that a waste photovoltaic module disassembly device for realizing the recovery of the integrity of the silicon wafer is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a waste photovoltaic module disassembling device for realizing the recovery of the integrity of a silicon wafer.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the invention provides a waste photovoltaic module disassembling device for realizing silicon wafer integrity recovery, which comprises a base and an air blower fixed on the base, wherein a dissolving bin is arranged on the base, a top cover is arranged at the top end of the dissolving bin, hydraulic telescopic cylinders are fixed on the outer walls of the two sides of the dissolving bin, and the telescopic ends of the hydraulic telescopic cylinders on the two sides are fixedly connected with the top cover;
two mutually parallel supporting plates are vertically fixed at the bottom of the top cover, a transverse plate is fixed between the two supporting plates, a plurality of clamping seats are arranged above the transverse plate and are linearly arranged, two sides of the bottom end of each clamping seat are connected with the transverse plate through telescopic rods, clamping plates are rotatably arranged on two sides of the upper end of each clamping seat, and torsion springs are arranged at the rotary connection positions of the clamping plates;
the crankshaft is arranged between the two supporting plates in a rotating mode, the crankshaft is located below the transverse plate, a driving motor is arranged at one end of the crankshaft, connecting rod necks with the same number as that of the clamping seats are arranged on the crankshaft, the connecting rod necks correspond to the clamping seats in the up-down direction one by one mode, connecting rods are arranged on the connecting rod necks in a rotating mode, the connecting rods penetrate through the transverse plate, and the connecting rods are connected with the clamping seats in a rotating mode.
According to the waste photovoltaic module disassembling device for realizing the recovery of the integrity of the silicon wafer, preferably, the dissolution bin is provided with the visual window, one side of the bottom end of the dissolution bin is provided with the drain pipe, and the drain pipe is provided with the valve.
According to the waste photovoltaic module disassembling device for realizing the recovery of the integrity of the silicon wafer, preferably, the top end of the base is positioned in the dissolution bin, and the top end of the base is obliquely arranged towards the direction of the drain pipe.
According to the waste photovoltaic module disassembling device for realizing the silicon wafer integrity recovery, preferably, the top end of the base is provided with the plurality of air nozzles, and the air blower is connected with the air nozzles.
According to the waste photovoltaic module disassembling device for realizing the recovery of the integrity of the silicon wafer, preferably, the top end of the clamping plate is rotatably provided with the clamping block, and the outer wall of the clamping block is provided with the anti-slip ribs.
The invention provides a waste photovoltaic module disassembling device for realizing silicon wafer integrity recovery, which preferably further comprises a barrier net, wherein the barrier net is slidably arranged at the bottom ends of two supporting plates, and the length and the width of the barrier net are matched with the length and the width of the interior of a dissolution bin.
According to the waste photovoltaic module disassembling device for realizing the silicon wafer integrity recovery, preferably, the two ends of the barrier net are provided with the sliding rails, the supporting plate is arranged on the sliding rails, the sliding rails comprise the first rail and the second rail, the first rail and the second rail are positioned on the same straight line, one end of the second rail far away from the first rail is rotationally connected with the barrier net, and the length of the second rail is larger than the width of the supporting plate.
According to the waste photovoltaic module disassembling device for realizing the recovery of the integrity of the silicon wafer, preferably, the top cover is provided with the air outlet, and the bottom surface of the top cover is provided with the blocking block matched with the port of the dissolution bin.
According to the disassembly device for the waste photovoltaic module for realizing the recovery of the integrity of the silicon wafer, preferably, the transverse plate is provided with the plurality of openings, the connecting rods are inserted into the openings, and the connecting rods are in sliding fit with the openings.
According to the disassembly device for the waste photovoltaic module for realizing the recovery of the integrity of the silicon wafer, preferably, the arc-shaped guide plates for guiding the flow to the middle are arranged on the two sides of the clamping seat, and the guide plates are fixed on the transverse plates.
The beneficial effects of the invention are as follows:
1. according to the invention, the crank is driven by the driving motor to rotate, the crank drives the photovoltaic modules to reciprocate up and down in the solvent, and simultaneously, two adjacent photovoltaic modules alternately reciprocate up and down, so that cross flow is generated in the solvent, and the surfaces of the photovoltaic modules are flushed through the cross flow, so that the dissolution efficiency of the surfaces of the photovoltaic modules is improved.
2. In the process of dissolving the surface of the photovoltaic module, the torsional springs drive the clamping plates at the two sides to clamp the middle part at the same time, and the clamping state towards the middle part is always kept, so that the inside silicon wafer can be clamped in the process of dissolving, and the silicon wafer is protected to a certain extent.
3. The device enables bubbles to be generated in the solvent through the blower, and the bubbles are used for impacting the surface of the photovoltaic module in a reciprocating manner so as to further improve the dissolution of the surface of the photovoltaic module.
Drawings
Fig. 1 is a schematic structural diagram of a disassembly device for a waste photovoltaic module for realizing the recovery of the integrity of a silicon wafer;
fig. 2 is a schematic structural diagram of a photovoltaic module installation part in a waste photovoltaic module disassembling device for realizing the recovery of the integrity of a silicon wafer;
fig. 3 is a schematic structural diagram of a base in the disassembly device for the waste photovoltaic module for realizing the recovery of the integrity of the silicon wafer;
fig. 4 is a schematic structural diagram of a surface of a transverse plate in the disassembly device for the waste photovoltaic module for realizing the recovery of the integrity of the silicon wafer;
fig. 5 is a schematic structural view of the installation of the partition net in the disassembly device for the waste photovoltaic module for realizing the recovery of the integrity of the silicon wafer.
In the figure: 1. a base; 2. a dissolving bin; 3. a visual window; 4. a drain pipe; 5. a hydraulic telescopic cylinder; 6. a top cover; 7. a support plate; 8. a cross plate; 9. a clamping seat; 10. a telescopic rod; 11. a clamping plate; 12. clamping blocks; 13. a crankshaft; 14. a connecting rod; 15. a driving motor; 16. a barrier net; 17. a slide rail; 171. a first track; 172. a second track; 18. an opening; 19. an air tap; 20. a blower; 21. and a guide plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-5, a waste photovoltaic module disassembling device for realizing the recovery of the integrity of a silicon wafer comprises a base 1 and an air blower 20 fixed on the base 1, wherein a dissolving bin 2 is arranged on the base 1, a visual window 3 is arranged on the dissolving bin 2, a drain pipe 4 is arranged on one side of the bottom end of the dissolving bin 2, a valve is arranged on the drain pipe 4, the top end of the base 1 is positioned in the dissolving bin 2, the top end of the base 1 is obliquely arranged towards the drain pipe 4, a plurality of air nozzles 19 are arranged on the top end of the base 1, the air blower 20 is connected with the air nozzles 19, the strong acid is inflated through the air nozzles 19 to generate bubbles, a top cover 6 is arranged on the top end of the dissolving bin 2, hydraulic telescopic cylinders 5 are respectively fixed on the outer walls of two sides of the dissolving bin 2, telescopic ends of the two sides of the hydraulic telescopic cylinders 5 are fixedly connected with the top cover 6, an air outlet hole is formed in the top cover 6, and a blocking block matched with a port of the dissolving bin 2 is arranged on the bottom surface of the top cover 6.
Two mutually parallel supporting plates 7 are vertically fixed at the bottom of the top cover 6, a transverse plate 8 is fixed between the two supporting plates 7, a plurality of clamping seats 9 are arranged above the transverse plate 8, slots are formed in the upper surface of the clamping seats 9, the clamping seats 9 are linearly arranged, two sides of the bottom end of each clamping seat 9 are connected with the transverse plate 8 through telescopic rods 10, clamping plates 11 are rotatably arranged on two sides of the upper end of each clamping seat 9, torsion springs are arranged at the rotary connection positions of the clamping plates 11, clamping blocks 12 are rotatably arranged at the top ends of the clamping plates 11, anti-slip ribs are arranged on the outer walls of the clamping blocks 12, arc-shaped guide plates 21 for guiding air bubbles to the middle of the corresponding clamping seats 9 are arranged on the two sides of each clamping seat 9, and the guide plates 21 are convenient for guiding the air bubbles to the middle of the corresponding clamping seats 9, so that the air bubbles can conveniently strike a photovoltaic module and the surface of the photovoltaic module can be conveniently decomposed;
the crankshaft 13 is rotatably installed between the two support plates 7, the crankshaft 13 is located below the transverse plate 8, one end of the crankshaft 13 is provided with the driving motor 15, the driving motor 15 is fixed on one side support plate 7, the outer side of the driving motor 15 is provided with the protecting shell, the crankshaft 13 is provided with connecting rod necks with the same quantity as the clamping seats 9, each connecting rod neck corresponds to the clamping seats 9 in the up-down direction one by one mode, each connecting rod neck is rotatably provided with a connecting rod 14, the connecting rods 14 penetrate through the transverse plate 8, the connecting rods 14 are rotatably connected with the clamping seats 9, the transverse plate 8 is provided with a plurality of openings 18, the connecting rods 14 are inserted into the openings 18, and the connecting rods 14 are in sliding fit with the openings 18.
Still include to separate and keep off the net 16, separate and keep off the bottom of net 16 slidable mounting at two backup pads 7, and separate the length, width and the inside length of dissolving storehouse 2, width looks adaptation of net 16, separate the both ends of net 16 and all be provided with slide rail 17, the backup pad 7 is installed on slide rail 17, and slide rail 17 includes first track 171 and second track 172, first track 171 and second track 172 are in same straight line, and the one end that second track 172 kept away from first track 171 is connected with the rotation of keeping off the net 16, and the length of second track 172 is greater than the width of backup pad 7, make backup pad 7 remove to on the second track 172, can rotate to separate and keep off the net 16, be convenient for clear up the impurity above.
In this embodiment, open the flexible jar 5 of hydraulic pressure, drive top cap 6 keep away from dissolving storehouse 2, insert in proper order the photovoltaic module that needs to disassemble and establish in clamping seat 9, and be located between the both sides splint 11, and pour strong acid solvent into in dissolving storehouse 2, close the flexible jar 5 of hydraulic pressure after photovoltaic module installs and accomplish, close top cap 6, open driving motor 15 and air-blower 20, driving motor 15 drives bent axle 13 and rotates, bent axle 13 passes through connecting rod 14 and drives clamping seat 9 reciprocating motion from top to bottom, make two adjacent photovoltaic module up-and-down alternate motion simultaneously, thereby make the solvent produce the cross current, wash away the surface of photovoltaic module through the cross current, simultaneously, make the inside bubble that produces of solvent through air-blower 20, and the bubble can make it split into more bubbles by separating the barrier net 16 in the in-process that rises, bump the surface of photovoltaic module again by the bubble, thereby improved the dissolution efficiency of the dissoluble thing on the photovoltaic module, be convenient for carry out complete disassembly to the inside silicon chip, the impurity that is produced by separating the barrier net 16 simultaneously, make the impurity that dissolves, make take out together when taking out.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The waste photovoltaic module disassembling device for realizing the recovery of the integrity of the silicon wafer comprises a base (1) and a blower (20) fixed on the base (1), and is characterized in that a dissolving bin (2) is arranged on the base (1), a top cover (6) is arranged at the top end of the dissolving bin (2), hydraulic telescopic cylinders (5) are fixed on the outer walls of two sides of the dissolving bin (2), and the telescopic ends of the hydraulic telescopic cylinders (5) at two sides are fixedly connected with the top cover (6);
two mutually parallel supporting plates (7) are vertically fixed at the bottom of the top cover (6), a transverse plate (8) is fixed between the two supporting plates (7), a plurality of clamping seats (9) are arranged above the transverse plate (8), the clamping seats (9) are linearly arranged, two sides of the bottom end of each clamping seat (9) are connected with the transverse plate (8) through telescopic rods (10), clamping plates (11) are rotatably arranged at two sides of the upper end of each clamping seat (9), and torsion springs are arranged at the rotary connection positions of the clamping plates (11);
the crankshaft (13) is rotatably installed between the two supporting plates (7), the crankshaft (13) is located below the transverse plate (8), one end of the crankshaft (13) is provided with a driving motor (15), connecting rod necks with the same quantity as the clamping seats (9) are arranged on the crankshaft (13), each connecting rod neck corresponds to the clamping seats (9) in the vertical direction one by one, connecting rods (14) are rotatably installed on each connecting rod neck, the connecting rods (14) penetrate through the transverse plate (8), and the connecting rods (14) are rotatably connected with the clamping seats (9).
2. The disassembly device for the waste photovoltaic modules for realizing the silicon wafer integrity recovery according to claim 1, wherein a visual window (3) is arranged on the dissolution bin (2), a drain pipe (4) is arranged on one side of the bottom end of the dissolution bin (2), and a valve is arranged on the drain pipe (4).
3. The device for disassembling the waste photovoltaic module for realizing the silicon wafer integrity recovery according to claim 2, wherein the top end of the base (1) is positioned in the dissolution bin (2), and the top end of the base (1) is obliquely arranged towards the direction of the drain pipe (4).
4. The device for disassembling the waste photovoltaic module for realizing the silicon wafer integrity recovery according to claim 3, wherein a plurality of air nozzles (19) are arranged at the top end of the base (1), and the air blower (20) is connected with the air nozzles (19).
5. The disassembly device for the waste photovoltaic module for realizing the silicon wafer integrity recovery according to claim 1, wherein a clamping block (12) is rotatably arranged at the top end of the clamping plate (11), and an anti-slip edge is arranged on the outer wall of the clamping block (12).
6. The device for disassembling the waste photovoltaic module for realizing the recovery of the integrity of the silicon wafer according to claim 1, further comprising a barrier net (16), wherein the barrier net (16) is slidably arranged at the bottom ends of the two supporting plates (7), and the length and the width of the barrier net (16) are matched with the length and the width of the interior of the dissolution bin (2).
7. The device for disassembling the waste photovoltaic module for realizing the silicon wafer integrity recovery according to claim 6, wherein sliding rails (17) are arranged at two ends of the barrier net (16), the supporting plate (7) is installed on the sliding rails (17), the sliding rails (17) comprise a first rail (171) and a second rail (172), the first rail (171) and the second rail (172) are positioned on the same straight line, one end, far away from the first rail (171), of the second rail (172) is rotationally connected with the barrier net (16), and the length of the second rail (172) is larger than the width of the supporting plate (7).
8. The disassembly device for the waste photovoltaic module for realizing the silicon wafer integrity recovery according to claim 1, wherein the top cover (6) is provided with an air outlet, and the bottom surface of the top cover (6) is provided with a blocking block matched with the port of the dissolution bin (2).
9. The device for disassembling the waste photovoltaic module for realizing the recovery of the integrity of the silicon wafer according to claim 1, wherein a plurality of openings (18) are formed in the transverse plate (8), the connecting rod (14) is inserted into the openings (18), and the connecting rod (14) is in sliding fit with the openings (18).
10. The disassembly device for the waste photovoltaic module for realizing the silicon wafer integrity recovery according to claim 1, wherein the two sides of the clamping seat (9) are provided with arc-shaped guide plates (21) for guiding the flow to the middle part, and the guide plates (21) are fixed on the transverse plates (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210882808.1A CN115090662B (en) | 2022-07-26 | 2022-07-26 | Waste photovoltaic module disassembling device for realizing silicon wafer integrity recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210882808.1A CN115090662B (en) | 2022-07-26 | 2022-07-26 | Waste photovoltaic module disassembling device for realizing silicon wafer integrity recovery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115090662A CN115090662A (en) | 2022-09-23 |
| CN115090662B true CN115090662B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210882808.1A Active CN115090662B (en) | 2022-07-26 | 2022-07-26 | Waste photovoltaic module disassembling device for realizing silicon wafer integrity recovery |
Country Status (1)
| Country | Link |
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| CN (1) | CN115090662B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1127649A1 (en) * | 1982-12-15 | 1984-12-07 | Чувашский Филиал Центрального Конструкторско-Технологического Бюро Госкомсельхозтехники Рсфср | Device for washing articles |
| US4907613A (en) * | 1988-09-12 | 1990-03-13 | Litzaw Edgar M | Contact lens cleaning device |
| CN216297264U (en) * | 2021-09-02 | 2022-04-15 | 新疆雅克拉炭黑有限责任公司 | Quick production line of carbon black |
-
2022
- 2022-07-26 CN CN202210882808.1A patent/CN115090662B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1127649A1 (en) * | 1982-12-15 | 1984-12-07 | Чувашский Филиал Центрального Конструкторско-Технологического Бюро Госкомсельхозтехники Рсфср | Device for washing articles |
| US4907613A (en) * | 1988-09-12 | 1990-03-13 | Litzaw Edgar M | Contact lens cleaning device |
| CN216297264U (en) * | 2021-09-02 | 2022-04-15 | 新疆雅克拉炭黑有限责任公司 | Quick production line of carbon black |
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| Publication number | Publication date |
|---|---|
| CN115090662A (en) | 2022-09-23 |
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