CN112530842B - Cleaning and cleaning equipment for solar cell - Google Patents
Cleaning and cleaning equipment for solar cell Download PDFInfo
- Publication number
- CN112530842B CN112530842B CN202011372505.2A CN202011372505A CN112530842B CN 112530842 B CN112530842 B CN 112530842B CN 202011372505 A CN202011372505 A CN 202011372505A CN 112530842 B CN112530842 B CN 112530842B
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- CN
- China
- Prior art keywords
- gear
- rollers
- cleaning
- spheroid
- cleaning box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 238000005406 washing Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract description 21
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract description 21
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract description 21
- 239000007788 liquid Substances 0.000 abstract description 12
- 230000005484 gravity Effects 0.000 abstract description 9
- 239000000243 solution Substances 0.000 description 19
- 238000005096 rolling process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
- H01L21/67057—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing with the semiconductor substrates being dipped in baths or vessels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses cleaning equipment for solar cells, which comprises a cleaning box, two rollers and two rollers, wherein the cleaning box is U-shaped, two rollers are coaxially arranged, two adjacent rollers are connected through a plurality of connecting rods, an arc ring is arranged between the two rollers, two ends of the arc ring are fixedly connected with the cleaning box through screws, a second gear is coaxially arranged on one back side of the two rollers, the rollers are coaxially connected with the second gear, and a rotating rod is arranged in the cleaning box. According to the invention, the compression spring is adopted to stretch under the action of the gravity of the ball body, the hydrogen chloride solution can flow out along the second water flowing hole and the ball body placing cavity, once the roller rolls, the rotating round block rotates in the rotating round groove, and the compression spring is not rebound under the action of the gravity of the ball body at the moment, so that the ball body blocks the first water flowing hole, and the phenomenon of liquid splashing caused by the fact that the hydrogen chloride solution flows out from the water outlet pipe at a non-lowest point is avoided.
Description
Technical Field
The invention relates to the technical field of battery piece cleaning, in particular to cleaning equipment for solar battery pieces.
Background
At present, the surface of a solar cell needs to be cleaned and dried in the production process of the solar cell, but cleaning is a necessary process, so that alkaline solution on the surface of the solar cell can be cleaned, but each square centimeter of silicon surface of the prepared solar cell forms millions of tetrahedrons, namely pyramid structures, and the structures on the surface of the solar cell can be flushed and destroyed due to overlarge normal water pressure, so that the solar cell is invalid, and the existing cleaning equipment often has the problems of overlarge laying area and difficult cleaning.
Therefore, we design a solar cell cleaning device.
Disclosure of Invention
The invention aims to solve the problem that the structure of the surface of the solar cell can be washed and destroyed due to overlarge water pressure of normal water washing, so that the solar cell fails.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a clean cleaning equipment of solar wafer, includes washs case, two cylinders and two gyro wheels, washs the case and is the U-shaped, two the cylinder is coaxial to be set up, and is connected through a plurality of connecting rods between two adjacent cylinders, two be provided with the circular arc ring between the cylinder, the circular arc ring both ends pass through screw and washs case fixed connection, two the cylinder is to the coaxial second gear that is provided with in back one side, gyro wheel and second gear coaxial coupling, it is provided with the dwang to washs the incasement, fixedly on the dwang be provided with drive gear, dwang both ends are provided with first gear respectively, first gear and second gear engagement transmission, be provided with the feed liquor pipe on the washs the case, be the circumference on the cylinder and seted up a plurality of apopores, be provided with the outlet pipe in the apopore, be provided with the first flow hole of fluid in the outlet pipe, set up in the first flow hole and be used for pivoted rotary circular groove, be provided with the rotatable turning piece in the rotary circular groove, be provided with the rotatable turning piece on the spheroid, the spheroid is provided with first round hole, the spheroid is placed with compression ring, the spheroid is placed with the compression ring, the spheroid is fixed with the fixed ring, the spheroid is placed with the compression ring, and is placed to the spheroid.
Preferably, the circular arc ring is sleeved on the outer side walls of the connecting rods.
Preferably, a 1% hydrogen chloride solution flows into the liquid inlet pipe.
Preferably, a fillet matched with the sphere is formed at the joint of the second water flowing hole and the sphere placing cavity.
Preferably, the rotary knob is rotated in the rotary knob groove by a rotary shaft.
Preferably, the liquid inlet pipe is located above the driving gear.
The beneficial effects of the invention are as follows:
1. the invention adopts the arc ring to be connected with the side edge of the opening of the washing tank through the screw, wherein the inner space of the washing tank is communicated with the inside of the roller through the gap between two oppositely arranged rollers, the arc ring can ensure that the hydrogen chloride solution in the washing tank can not leak out of the device, and the arc ring can provide support for the rolling of the rollers.
2. According to the invention, the compression spring is adopted to stretch under the action of the gravity of the ball body, the hydrogen chloride solution can flow out along the second water flowing hole and the ball body placing cavity, once the roller rolls, the rotating round block rotates in the rotating round groove, and the compression spring is not rebound under the action of the gravity of the ball body at the moment, so that the ball body blocks the first water flowing hole, and the phenomenon of liquid splashing caused by the fact that the hydrogen chloride solution flows out from the water outlet pipe at a non-lowest point is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a cleaning device for cleaning a solar cell according to the present invention;
fig. 2 is an exploded view of a cleaning device for cleaning a solar cell according to the present invention;
fig. 3 is a schematic diagram of an internal structure of a water outlet pipe in a cleaning device for solar cells according to the present invention.
In the figure: 1 cleaning box, 2 liquid inlet pipe, 3 cylinder, 4 apopore, 5 circular arc ring, 6 gyro wheel, 7 first gear, 8 screw, 9 dwang, 10 driving gear, 11 second gear, 12 outlet pipe, 13 first water outlet hole, 14 rotation circular slot, 15 rotation circular block, 16 second water outlet hole, 17 spheroid place the chamber, 18 solid fixed ring, 19 compression spring, 20 spheroids.
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 "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices 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.
Referring to fig. 1-3, a cleaning and cleaning device for solar cells comprises a cleaning box 1, two rollers 3 and two rollers 6, wherein the cleaning box 1 is U-shaped, the two rollers 3 are coaxially arranged, the two adjacent rollers 3 are connected through a plurality of connecting rods, an arc ring 5 is arranged between the two rollers 3, the arc ring 5 is sleeved on the outer side walls of the plurality of connecting rods, the inner space of the cleaning box 1 is communicated with the inside of the roller 3 through a gap between the two oppositely placed rollers 3, the arc ring 5 can ensure that hydrogen chloride solution in the cleaning box 1 cannot seep out of the device, and the arc ring 5 can provide support for the rolling of the rollers 3.
The two ends of the arc ring 5 are fixedly connected with the cleaning box 1 through screws 8, a second gear 11 is coaxially arranged on one back side of the two rollers 3, the rollers 6 are coaxially connected with the second gear 11, a rotating rod 9 is arranged in the cleaning box 1, a driving gear 10 is fixedly arranged on the rotating rod 9, a first gear 7 is respectively arranged at the two ends of the rotating rod 9, the first gear 7 and the second gear 11 are in meshed transmission, a liquid inlet pipe 2 is arranged on the cleaning box 1, 1% of hydrogen chloride solution flows into the liquid inlet pipe 2, and 1% of the hydrogen chloride solution is used for washing alkali on solar cells.
The liquid inlet pipe 2 is arranged above the driving gear 10, the initial water pressure of the hydrogen chloride solution entering the cleaning box 1 is large, the kinetic energy is large, and the hydrogen chloride solution can impact the driving gear 10 on the rotating rod 9 and is further driven together through the first gear 7 and the second gear 11.
A plurality of water outlet holes 4 are circumferentially formed in the roller 3, a water outlet pipe 12 is arranged in the water outlet hole 4, a first water outlet hole 13 for flowing liquid is arranged in the water outlet pipe 12, and hydrogen chloride solution in the roller 3 can flow down along the first water outlet hole 13 in the water outlet hole 4.
A rotary round groove 14 for rotation is formed in the first water flowing hole 13, a rotary round block 15 capable of deflecting is arranged in the rotary round groove 14, the rotary round block 15 rotates in the rotary round groove 14 through a rotary shaft, the rotary round block 15 rotates in the rotary round groove 14, only when the second water flowing hole 16 is vertically downward, the compression spring 19 stretches under the gravity action of the ball 20, the hydrogen chloride solution can flow out along the second water flowing hole 16 and the ball placing cavity 17, and once the roller 3 rolls, the rotary round block 15 rotates in the rotary round groove 14.
The second water flowing hole 16 is formed in the rotary round block 15, the ball placing cavity 17 is formed in the bottom of the second water flowing hole 16, a round corner matched with the ball 20 is formed at the joint of the second water flowing hole 16 and the ball placing cavity 17, the compression spring 19 is not rebound under the action of gravity of the ball 20, the ball 20 blocks the first water flowing hole 13, and the phenomenon that the hydrogen chloride solution flows out of the water outlet pipe 12 at a non-lowest point to cause liquid splashing is avoided.
The fixed ring 18 is arranged on the inner side wall of the second water flowing hole 16, the ball 20 is arranged in the ball placing cavity 17, the compression spring 19 is arranged between the fixed ring 18 and the ball 20, two ends of the compression spring 19 are fixedly connected with the fixed ring 18 and the ball 20 respectively, and the compression spring 19 has the effects of starting rebound under the action of gravity of the ball 20 and blocking the second water flowing hole 16 by the ball 20.
The working principle of the invention is as follows: firstly, 1% of hydrogen chloride solution enters the cleaning box 1 through the liquid inlet pipe 2, it is to be noted that one side of the cleaning box 1 is an opening, the side edge of the opening is an arc opening, since the initial water pressure of the hydrogen chloride solution entering the cleaning box 1 is large, the kinetic energy is large, the hydrogen chloride solution can impact the driving gear 10 on the rotating rod 9, and then the driving gear is driven together through the first gear 7 and the second gear 11, two oppositely placed rollers 3 are connected through a connecting rod, wherein the arc ring 5 is connected to the side edge of the opening of the cleaning box 1 through a screw 8, the inner space of the cleaning box 1 is communicated with the inside of the roller 3 through a gap between the two oppositely placed rollers 3, the arc ring 5 can ensure that the hydrogen chloride solution in the cleaning box 1 can not ooze out of the device, and the arc ring 5 can provide support for the rolling of the rollers 3.
Then, the hydrogen chloride solution in the drum 3 flows down along the first water flowing hole 13 in the water outlet hole 4, it is to be noted that the rotating round block 15 rotates in the rotating round groove 14 only when the second water flowing hole 16 is vertically downward, the compression spring 19 stretches under the gravity action of the ball 20, the hydrogen chloride solution can flow out along the second water flowing hole 16 and the ball placing cavity 17, once the drum 3 rolls, the rotating round block 15 rotates in the rotating round groove 14, and at the moment, the compression spring 19 is not rebound under the gravity action of the ball 20, so that the ball 20 blocks the first water flowing hole 13, and the phenomenon that the hydrogen chloride solution flows out from the water outlet pipe 12 at a non-lowest point to cause liquid splashing is avoided.
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 (5)
1. The utility model provides a solar wafer's clean cleaning equipment, includes washs case (1), two cylinders (3) and two gyro wheels (6), its characterized in that, washs case (1) and is the U-shaped, two cylinder (3) coaxial setting, and connect through a plurality of connecting rods between two adjacent cylinders (3), two be provided with circular arc ring (5) between cylinder (3), circular arc ring (5) both ends pass through screw (8) and washs case (1) fixed connection, two cylinder (3) are provided with second gear (11) to back one side coaxial setting, gyro wheel (6) and second gear (11) coaxial coupling, be provided with dwang (9) in washs case (1), fixedly set up driving gear (10) on dwang (9), be provided with first gear (7) respectively at dwang (9) both ends, first gear (7) and second gear (11) meshing transmission, be provided with feed liquor pipe (2) on washs case (1), be provided with on cylinder (3) to one side coaxial setting up second gear (11), be provided with in-hole (12) in the roll (4) water outlet pipe (13) are provided with a plurality of water outlet pipe (13), the utility model discloses a ball bearing device, including rotatory circular slot (14), rotatory circular slot (14) and ball bearing device, be provided with rotation circular block (15) that can deflect in, offered second flow hole (16) on rotation circular block (15), spheroid place chamber (17) have been offered to second flow hole (16) bottom, be provided with solid fixed ring (18) on second flow hole (16) inside wall, be provided with spheroid (20) in spheroid place chamber (17), be provided with compression spring (19) between solid fixed ring (18) and spheroid (20), compression spring (19) both ends respectively with solid fixed ring (18) and spheroid (20) fixed connection.
2. The cleaning and washing device for solar cells according to claim 1, wherein the arc ring (5) is sleeved on the outer side walls of the plurality of connecting rods.
3. The cleaning and washing device for the solar cell according to claim 1, wherein a fillet matched with the sphere (20) is formed at the joint of the second water flowing hole (16) and the sphere placing cavity (17).
4. A solar cell cleaning apparatus according to claim 1, characterized in that the rotating knob (15) is rotated in the rotating knob (14) by a rotating shaft.
5. A cleaning and washing device for solar cells according to claim 1, characterized in that the feed pipe (2) is located above the drive gear (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011372505.2A CN112530842B (en) | 2020-11-30 | 2020-11-30 | Cleaning and cleaning equipment for solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011372505.2A CN112530842B (en) | 2020-11-30 | 2020-11-30 | Cleaning and cleaning equipment for solar cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112530842A CN112530842A (en) | 2021-03-19 |
| CN112530842B true CN112530842B (en) | 2023-11-21 |
Family
ID=74996515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011372505.2A Active CN112530842B (en) | 2020-11-30 | 2020-11-30 | Cleaning and cleaning equipment for solar cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112530842B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372002A (en) * | 2007-08-25 | 2009-02-25 | 陈吉明 | Hand-hold gasoline cleaner |
| CN102773238A (en) * | 2011-05-12 | 2012-11-14 | (株)克来森 | Automatic washing machine for large-sized box |
| CN105013753A (en) * | 2015-08-12 | 2015-11-04 | 昆山好烤克食品机械有限公司 | Drum-type economical washing machine |
| CN106733869A (en) * | 2016-12-28 | 2017-05-31 | 宁海县博楷迪自动化科技发展有限公司 | Workpiece cleaning and drying device |
| CN206794215U (en) * | 2017-02-25 | 2017-12-26 | 天津合嘉宏建混凝土有限公司 | A kind of stone scrubber cleaning device |
| CN110538827A (en) * | 2019-09-07 | 2019-12-06 | 精工阀门有限公司 | Valve component cleaning device |
| CN111604253A (en) * | 2020-06-01 | 2020-09-01 | 郭冰冰 | Many specifications of water drive sieve ore device |
| CN211428138U (en) * | 2020-04-16 | 2020-09-04 | 覃柱清 | Solar wafer processing cleaning equipment |
-
2020
- 2020-11-30 CN CN202011372505.2A patent/CN112530842B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372002A (en) * | 2007-08-25 | 2009-02-25 | 陈吉明 | Hand-hold gasoline cleaner |
| CN102773238A (en) * | 2011-05-12 | 2012-11-14 | (株)克来森 | Automatic washing machine for large-sized box |
| CN105013753A (en) * | 2015-08-12 | 2015-11-04 | 昆山好烤克食品机械有限公司 | Drum-type economical washing machine |
| CN106733869A (en) * | 2016-12-28 | 2017-05-31 | 宁海县博楷迪自动化科技发展有限公司 | Workpiece cleaning and drying device |
| CN206794215U (en) * | 2017-02-25 | 2017-12-26 | 天津合嘉宏建混凝土有限公司 | A kind of stone scrubber cleaning device |
| CN110538827A (en) * | 2019-09-07 | 2019-12-06 | 精工阀门有限公司 | Valve component cleaning device |
| CN211428138U (en) * | 2020-04-16 | 2020-09-04 | 覃柱清 | Solar wafer processing cleaning equipment |
| CN111604253A (en) * | 2020-06-01 | 2020-09-01 | 郭冰冰 | Many specifications of water drive sieve ore device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112530842A (en) | 2021-03-19 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20231027 Address after: No. 256, Luxi North Road, Shuangta street, Jiangshan City, Quzhou City, Zhejiang Province Applicant after: Jiangshan power supply company of State Grid Zhejiang Electric Power Co.,Ltd. Address before: 246000 No.37, West Yueshan Avenue, Yueshan Town, Huaining County, Anqing City, Anhui Province Applicant before: Zha Xuejun |
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