CN112530842A - Cleaning equipment for solar cell - Google Patents
Cleaning equipment for solar cell Download PDFInfo
- Publication number
- CN112530842A CN112530842A CN202011372505.2A CN202011372505A CN112530842A CN 112530842 A CN112530842 A CN 112530842A CN 202011372505 A CN202011372505 A CN 202011372505A CN 112530842 A CN112530842 A CN 112530842A
- Authority
- CN
- China
- Prior art keywords
- rollers
- cleaning
- flowing hole
- sphere
- water flowing
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims abstract description 22
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000005406 washing Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 9
- 239000000243 solution Substances 0.000 description 21
- 239000011148 porous material Substances 0.000 description 2
- 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
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
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- 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 idler wheels, wherein the cleaning box is U-shaped, the two rollers are coaxially arranged, the 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 idler wheels are coaxially connected with the second gear, and a rotating rod is arranged in the cleaning box. The compression spring is adopted to stretch under the gravity action 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 can rotate in the rotating round groove, and the compression spring does not rebound under the gravity action of the ball body any more at the moment, so that the ball body blocks the first water flowing hole, and the phenomenon that the hydrogen chloride solution flows out from the water outlet pipe which is not the lowest point to cause liquid splashing is avoided.
Description
Technical Field
The invention relates to the technical field of cleaning of solar cells, in particular to cleaning equipment for solar cells.
Background
At present, the surface of a solar cell needs to be cleaned and dried in the production process of the solar cell, and the cleaning is a necessary process, so that alkaline solution on the surface of the solar cell can be cleaned, but millions of tetrahedral square cones, namely pyramid structures, are formed on the surface of each square centimeter of the prepared solar cell, the structure on the surface of the solar cell can be washed and damaged due to excessive water washing pressure, the solar cell is made to lose efficacy, and the conventional cleaning equipment is often too large in laying area, so that the problem of difficulty in cleaning is caused.
Therefore, the cleaning and washing device for the solar cell is designed.
Disclosure of Invention
The invention aims to solve the problem that the structure on the surface of a solar cell can be washed and damaged by overlarge water pressure of common washing water, so that the solar cell is invalid, and provides cleaning equipment for the solar cell.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cleaning and washing device for solar cells comprises a washing box, two rollers and two rollers, wherein the washing box is U-shaped, the two rollers are coaxially arranged, the 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 washing 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, a rotating rod is arranged in the washing box, a driving gear is fixedly arranged on the rotating rod, first gears are respectively arranged at two ends of the rotating rod, the first gears and the second gears are in meshing transmission, a liquid inlet pipe is arranged on the washing box, a plurality of water outlet holes are formed in the circumference of the rollers, water outlet pipes are arranged in the water outlet holes, and a first flow hole for flowing liquid is formed in the water outlet holes, the ball-shaped water flow hole is characterized in that a rotating circular groove used for rotating is formed in the first water flow hole, a rotating circular block capable of deflecting is arranged in the rotating circular groove, a second water flow hole is formed in the rotating circular block, the bottom of the second water flow hole is provided with a ball body placing cavity, a fixing ring is arranged on the inner side wall of the second water flow hole, a ball body is arranged in the ball body placing cavity, a compression spring is arranged between the fixing ring and the ball body, and two ends of the compression spring are respectively fixedly connected with the fixing ring and the ball body.
Preferably, the circular arc ring is sleeved on the outer side walls of the connecting rods.
Preferably, a% hydrogen chloride solution flows into the liquid inlet pipe.
Preferably, a round corner matched with the ball is formed at the joint of the second water flowing hole and the ball containing cavity.
Preferably, the rotation round block rotates in the rotation round groove through the rotation shaft.
Preferably, the liquid inlet pipe is positioned above the driving gear.
The invention has the beneficial effects that:
1. the invention adopts the arc ring to be connected with the side edge of the opening of the cleaning box through the screw, wherein the inner space of the cleaning box is communicated with the inside of the roller barrel through the gap between the two oppositely arranged rollers, and the arc ring can ensure that the hydrogen chloride solution in the cleaning box can not seep out of the device and can provide support for the rolling of the roller.
2. The compression spring is adopted to stretch under the gravity action 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 can rotate in the rotating round groove, and the compression spring does not rebound under the gravity action of the ball body any more at the moment, so that the ball body blocks the first water flowing hole, and the phenomenon that the hydrogen chloride solution flows out from the water outlet pipe which is not the lowest point to cause liquid splashing is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a cleaning and washing device for solar cells according to the present invention;
fig. 2 is an exploded view of a cleaning device for solar cells according to the present invention;
fig. 3 is a schematic view of an internal structure of a water outlet pipe in the cleaning and washing device for solar cells according to the present invention.
In the figure: 1 washs case, 2 feed liquor pipes, 3 cylinders, 4 apopores, 5 circular arc rings, 6 gyro wheels, 7 first gear, 8 screws, 9 dwang, 10 drive gear, 11 second gear, 12 outlet pipes, 13 first discharge orifice, 14 rotation circular slots, 15 rotation round block, 16 second discharge orifices, 17 spheroid place the chamber, 18 solid fixed ring, 19 compression spring, 20 spheroids.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, 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 device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a cleaning and washing equipment of solar wafer, including wasing case 1, two cylinders 3 and two gyro wheels 6, it is the U-shaped to wash case 1, two coaxial settings of cylinder 3, and connect through a plurality of connecting rods between two adjacent cylinders 3, be provided with circular arc ring 5 between two cylinders 3, circular arc ring 5 cover is established on a plurality of connecting rod lateral walls, wash 1 inner space of case through the clearance between two cylinders 3 of placing relatively and 3 intercommunication in the cylinder, and circular arc ring 5 can guarantee to wash outside the hydrogen chloride solution in the case 1 can not ooze the device, and circular arc ring 5 can provide the support for the roll of cylinder 3.
5 both ends of circular arc ring pass through screw 8 and wash 1 fixed connection of case, 3 coaxial second gear 11 that are provided with in one side of the back of body of two cylinders, gyro wheel 6 and 11 coaxial coupling of second gear, be provided with dwang 9 in the washing case 1, the fixed drive gear 10 that is provided with on the dwang 9, dwang 9 both ends are provided with first gear 7 respectively, first gear 7 and 11 meshing transmission of second gear, be provided with feed liquor pipe 2 on the washing case 1, 1% hydrogen chloride solution flows into in the feed liquor pipe 2, 1% hydrogen chloride solution is in order to wash the alkali on the solar wafer.
The feed liquor pipe 2 is located drive gear 10 top, and the initial water pressure of hydrogen chloride solution that enters into in the washing case 1 is big, and kinetic energy is big, and the drive gear 10 on dwang 9 can be strikeed to the hydrogen chloride solution, and then drives together through first gear 7 and second gear 11.
A plurality of apopores 4 have been seted up to the circumference on the cylinder 3, are provided with outlet pipe 12 in the apopore 4, are provided with the first water pore 13 that flows liquid in the outlet pipe 12, and the hydrogen chloride solution in the cylinder 3 can flow down along the first water pore 13 in the apopore 4.
A rotating circular groove 14 for rotation is formed in the first water flow hole 13, a rotating circular block 15 capable of deflecting is arranged in the rotating circular groove 14, the rotating circular block 15 rotates in the rotating circular groove 14 through a rotating shaft, the rotating circular block 15 can rotate in the rotating circular groove 14 only when the second water flow hole 16 is vertically downward, the compression spring 19 stretches under the gravity action of the ball body 20, the hydrogen chloride solution can flow out along the second water flow hole 16 and the ball body placing cavity 17, and once the roller 3 rolls, the rotating circular block 15 can rotate in the rotating circular groove 14.
The rotating round block 15 is provided with a second water flowing hole 16, the bottom of the second water flowing hole 16 is provided with a sphere placing cavity 17, the joint of the second water flowing hole 16 and the sphere placing cavity 17 is provided with a round angle matched with the sphere 20, so that the compression spring 19 does not rebound under the action of gravity of the sphere 20 any more, the sphere 20 blocks the first water flowing hole 13, and the phenomenon that the hydrogen chloride solution flows out from the water outlet pipe 12 which is not the lowest point to cause splashing of the liquid is avoided.
A fixing ring 18 is arranged on the inner side wall of the second water flowing hole 16, a sphere 20 is arranged in the sphere placing cavity 17, a compression spring 19 is arranged between the fixing ring 18 and the sphere 20, two ends of the compression spring 19 are fixedly connected with the fixing ring 18 and the sphere 20 respectively, and the compression spring 19 plays a role in preventing rebounding under the action of gravity of the sphere 20 and blocking the second water flowing hole 16 by the sphere 20.
The working principle of the invention is as follows: at first 1% hydrogen chloride solution enters into through feed liquor pipe 2 and washs in the case 1, it is the arc mouth to say that washing case 1 one side is opening and opening side, because it is big to enter into the initial water pressure of hydrogen chloride solution that washs the incasement 1, kinetic energy is big, the drive gear 10 on the dwang 9 can be strikeed to the hydrogen chloride solution, and then drive together through first gear 7 and second gear 11, and two drum 3 of placing relatively pass through the connecting rod and connect, wherein arc ring 5 passes through screw 8 and connects at washing case 1 opening side, wherein wash 1 inner space of case through two clearance and 3 intraductal intercommunications of drum between the drum 3 of placing relatively, and arc ring 5 can guarantee to wash the hydrogen chloride solution in the case 1 and can not ooze outside the device, and arc ring 5 can provide the support for the roll of drum 3.
Then, the hydrogen chloride solution in the roller 3 flows down along the first water flowing hole 13 in the water outlet hole 4, it should 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 is stretched under the gravity of the sphere 20, the hydrogen chloride solution can flow out along the second water flowing hole 16 and the sphere placing cavity 17, once the roller 3 rolls, the rotating round block 15 rotates in the rotating round groove 14, and at this time, the compression spring 19 does not rebound under the gravity of the sphere 20, so that the sphere 20 blocks the first water flowing hole 13, and the hydrogen chloride solution is prevented from flowing out from the water outlet pipe 12 which is not at the lowest point, and the phenomenon of liquid splashing is avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The cleaning and washing device for the solar cell comprises a washing box (1), two rollers (3) and two idler wheels (6), and is characterized in that the washing 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), two ends of the arc ring (5) are fixedly connected with the washing box (1) through screws (8), a second gear (11) is coaxially arranged on one back side of the two rollers (3), the idler wheels (6) are coaxially connected with the second gear (11), a rotating rod (9) is arranged in the washing box (1), a driving gear (10) is fixedly arranged on the rotating rod (9), first gears (7) are respectively arranged at two ends of the rotating rod (9), and the first gears (7) are in meshing transmission with the second gears (11), a liquid inlet pipe (2) is arranged on the cleaning box (1), a plurality of water outlet holes (4) are arranged on the circumference of the roller (3), a water outlet pipe (12) is arranged in the water outlet hole (4), a first liquid flowing hole (13) for flowing liquid is arranged in the water outlet pipe (12), a rotary circular groove (14) for rotation is arranged in the first water flowing hole (13), a rotary round block (15) which can deflect is arranged in the rotary round groove (14), a second water flowing hole (16) is arranged on the rotating round block (15), a sphere placing cavity (17) is arranged at the bottom of the second water flowing hole (16), a fixing ring (18) is arranged on the inner side wall of the second water flowing hole (16), a ball body (20) is arranged in the ball body placing cavity (17), a compression spring (19) is arranged between the fixed ring (18) and the sphere (20), and two ends of the compression spring (19) are respectively fixedly connected with the fixed ring (18) and the sphere (20).
2. The cleaning device for the solar battery plates as claimed in 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 battery cell as claimed in claim 1, characterized in that a 1% hydrogen chloride solution flows into the liquid inlet pipe (2).
4. The cleaning and washing device for the solar cells according to claim 1, wherein the joint of the second water flowing hole (16) and the sphere placing cavity (17) is provided with a round angle matched with the sphere (20).
5. The cleaning and washing device for the solar battery cell as claimed in claim 1, characterized in that the rotary round block (15) rotates in the rotary round groove (14) through a rotary shaft.
6. The cleaning and washing device for the solar cells as claimed in claim 1, characterized in that the liquid inlet pipe (2) is located above the driving 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 true CN112530842A (en) | 2021-03-19 |
| CN112530842B 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 |
|---|---|
| CN112530842B (en) | 2023-11-21 |
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| TA01 | Transfer of patent application right | ||
| 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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