CN202021177U - Multi-stage circulation cleaning equipment for solar silicon wafer - Google Patents
Multi-stage circulation cleaning equipment for solar silicon wafer Download PDFInfo
- Publication number
- CN202021177U CN202021177U CN2010206888288U CN201020688828U CN202021177U CN 202021177 U CN202021177 U CN 202021177U CN 2010206888288 U CN2010206888288 U CN 2010206888288U CN 201020688828 U CN201020688828 U CN 201020688828U CN 202021177 U CN202021177 U CN 202021177U
- Authority
- CN
- China
- Prior art keywords
- potcher
- tank
- rinse tank
- overflow
- rinse
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses multi-stage circulation cleaning equipment for solar silicon wafers. The multi-stage circulation cleaning equipment comprises a rinse tank (1), an alkali washing tank (2), a rinse tank (3), an alkali washing tank (4), a rinse tank (5), a rinse tank (6) and a pre-dewatering tank (7) which are distributed from front to back, wherein an ultrasonic vibrator or a mechanical vibrator is arranged at the bottom of the rinse tank (1), and a water supplement pipe is arranged at the upper part of rinse tank (1); overflow baffle plates are arranged between the pre-dewatering tank (7) and the rinse tank (6), between the rinse tank (6) and the rinse tank (5), and in front of the rinse tank (5); overflow ports are formed at the bottom between the pre-dewatering tank (7), the rinse tank (6) and the rinse tank (5), and the overflow baffle plates which are arranged in front of the tanks (7, 6 and 5); overflow water inlets are formed at the bottoms of the rinse tank (6), the rinse tank (5) and the rinse tank (3); the overflow ports are connected with adjacent overflow water inlets through overflow pipes; a water inlet pipe is arranged on the pre-dewatering tank (7); and a drain port is formed at the bottom of each tank. The multi-stage circulation cleaning equipment has good cleaning effects, saves energy by 50%, and reduces water consumption. Calculated on the basis of three working hours every day, the water consumption is 3.5 to 3.6 tons and reduced by 2 tons/day as compared with the similar equipment.
Description
Technical field
The utility model relates to a kind of silicon chip of solar cell cleaning equipment.
Background technology
Silicon chip of solar cell must be through multistage cleaning, to remove the mortar attached to silicon chip surface after cutting.Present used cleaning equipment is multistage groove-type cleaning machine, usually contain rinse bath more than three grades, silicon chip to be cleaned shifts out after first order rinse bath begins to clean step by step, the impurity that silicon chip surface adheres in first rinse bath is maximum, to reduce step by step later on, in existing multistage rinse bath structure, each grade rinse bath has independently water inlet and outlet system, every grade all has waste water to discharge, the sewage of being discharged in the rinse baths at different levels directly discharges, the water yield of the required consumption of cleaning silicon chip is very big, and so not only water consumption is big, but also pollutes the environment.The patent No. is that 201020022309 utility model patent discloses a kind of multilevel circulating cleaning equipment for solar cell silicon wafers, it comprises first rinse bath, transition rinse bath and last rinse bath, also be provided with filtration processing tank, first rinse bath, the water of transition rinse bath and last rinse bath also is extracted in the rinse bath of its front recycling by water circulating pump, water after the filtration in the filtration processing tank also is recycled water pump and is extracted into the use of first rinse bath, it has avoided the water resource waste that causes because of rinse bath independence water, water-saving result is apparent in view, but all recirculated water all uses the water pump suction, but its energy-saving effect extreme difference has been wasted the energy.
Summary of the invention
The utility model solves the above-mentioned problems in the prior art exactly, and a kind of water source of both having saved is provided, and saves the energy again, the solar silicon wafers multilevel circulating cleaning equipment that cleaning performance is good.
For addressing the above problem, technical solution of the present utility model is: a kind of solar silicon wafers multilevel circulating cleaning equipment, and it comprises that the bottom of arranging from front to back is provided with the potcher 1 of ultrasonic wave a period of time or mechanical vibrator, alkaline bath 2, potcher 3, alkaline bath 4, potcher 5, potcher 6 and pre-drench pit 7; Between pre-drench pit 7 and potcher 6, between potcher 6 and the potcher 5, the front of potcher 5 all is fixed with the overflow baffle of the wall of the front bulkhead, potcher 6 and the potcher 5 that are higher than pre-drench pit 7, the bottom surface of pre-drench pit 7 is higher than potcher 6, have overfall on the bottom surface between the overflow baffle of pre-drench pit 7, potcher 6 and potcher 5 and its front, have the overflow water inlet on the bottom surface of potcher 6, potcher 5 and potcher 3, connect by overflow pipe between the overflow water inlet that overfall is adjacent; Pre-drench pit 7 is provided with water inlet pipe, and potcher 1, alkaline bath 2, potcher 3, alkaline bath 4, potcher 5 and potcher 6 are provided with filling pipe, and each trench bottom all is provided with sewage draining exit.
Because the utility model is by the cleaning of potcher 1, alkaline bath 2, potcher 3 and alkaline bath 4, top mortar has been removed totally, again through repeatedly rinsing, can reduce metal ion in the silicon chip surface residual liquor and reach pollution to alkaline bath 4 soups.The silicon chip surface residual impurity can further reduce, and the no watermark in surface.The water of pre-drench pit 7 overflows to potcher 6, and the water of potcher 6 overflows to potcher 5, and the water of potcher 5 overflows to potcher 3 and carries out water reuse, has both saved the water source, has saved the energy again.Repeatedly test through the applicant, the utility model can be saved the energy 50%, reduces with hourly water consumption, and calculated by 3 hours every day, and water consumption is the 3.5-3.6 ton, 2 tons/day of equipment water-savings more of the same race.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
As shown in Figure 1, present embodiment comprises that the bottom of arranging from front to back is provided with the potcher 1 of ultrasonic wave a period of time or mechanical vibrator 12, alkaline bath 2, potcher 3, alkaline bath 4, potcher 5, potcher 6 and pre-drench pit 7.Between pre-drench pit 7 and potcher 6, between potcher 6 and the potcher 5, the front of potcher 5 all is fixed with the overflow baffle 10 of the wall of the front bulkhead, potcher 6 and the potcher 5 that are higher than pre-drench pit 7.The bottom surface of pre-drench pit 7 is higher than potcher 6.Have overfall on the bottom surface between the overflow baffle 10 of pre-drench pit 7, potcher 6 and potcher 5 and its front; Have the overflow water inlet on the bottom surface of potcher 6, potcher 5 and potcher 3; Connect by overflow pipe 11 between the overflow water inlet that overfall is adjacent.Pre-drench pit 7 is provided with water inlet pipe 8, and potcher 1, alkaline bath 2, potcher 3, alkaline bath 4, potcher 5 and potcher 6 are provided with filling pipe 13, and each trench bottom all is provided with sewage draining exit 9.Sewage draining exit 9 connects drainpipe 14 by valve.
Claims (1)
1. solar silicon wafers multilevel circulating cleaning equipment is characterized in that: it comprises that the bottom of arranging from front to back is provided with the potcher of ultrasonic wave a period of time or mechanical vibrator (1), alkaline bath (2), potcher (3), alkaline bath (4), potcher (5), potcher (6) and pre-drench pit (7); Between pre-drench pit (7) and potcher (6), between potcher (6) and the potcher (5), the front of potcher (5) all is fixed with the overflow baffle of the wall of the front bulkhead, potcher (6) and the potcher (5) that are higher than pre-drench pit (7), the bottom surface of pre-drench pit (7) is higher than potcher (6), have overfall on the bottom surface between the overflow baffle of pre-drench pit (7), potcher (6) and potcher (5) and its front, connect by overflow pipe between each adjacent overfall; Pre-drench pit (7) is provided with water inlet pipe, and potcher (1), alkaline bath (2), potcher (3), alkaline bath (4), potcher (5) and potcher (6) are provided with filling pipe, and each trench bottom all is provided with sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206888288U CN202021177U (en) | 2010-12-30 | 2010-12-30 | Multi-stage circulation cleaning equipment for solar silicon wafer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206888288U CN202021177U (en) | 2010-12-30 | 2010-12-30 | Multi-stage circulation cleaning equipment for solar silicon wafer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202021177U true CN202021177U (en) | 2011-11-02 |
Family
ID=44846147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206888288U Expired - Fee Related CN202021177U (en) | 2010-12-30 | 2010-12-30 | Multi-stage circulation cleaning equipment for solar silicon wafer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202021177U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102836842A (en) * | 2012-08-08 | 2012-12-26 | 晶海洋半导体材料（东海）有限公司 | Multi-groove circulating silicon wafer cleaning machine |
| CN102989717A (en) * | 2012-12-25 | 2013-03-27 | 西安烽火光伏科技股份有限公司 | On-line waste water reusing method in pre-cleaning working procedure |
| TWI571321B (en) * | 2015-07-27 | 2017-02-21 | 盟立自動化股份有限公司 | Automation system for washing a plate member |
| CN107164109A (en) * | 2017-03-31 | 2017-09-15 | 吴江创源新材料科技有限公司 | Cleaning fluid and preparation method thereof and cleaning before a kind of sapphire wafer annealing |
| CN108704894A (en) * | 2018-05-25 | 2018-10-26 | 安徽尚忠活塞环有限公司 | A kind of piston ring cleaning line of high degree of automation |
| CN110605275A (en) * | 2019-10-11 | 2019-12-24 | 张家港市科宇信超声有限公司 | Cleaning liquid circulating system and circulating method for ultrasonic cleaning machine |
-
2010
- 2010-12-30 CN CN2010206888288U patent/CN202021177U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102836842A (en) * | 2012-08-08 | 2012-12-26 | 晶海洋半导体材料（东海）有限公司 | Multi-groove circulating silicon wafer cleaning machine |
| CN102836842B (en) * | 2012-08-08 | 2014-07-16 | 晶海洋半导体材料（东海）有限公司 | Multi-groove circulating silicon wafer cleaning machine |
| CN102989717A (en) * | 2012-12-25 | 2013-03-27 | 西安烽火光伏科技股份有限公司 | On-line waste water reusing method in pre-cleaning working procedure |
| TWI571321B (en) * | 2015-07-27 | 2017-02-21 | 盟立自動化股份有限公司 | Automation system for washing a plate member |
| CN107164109A (en) * | 2017-03-31 | 2017-09-15 | 吴江创源新材料科技有限公司 | Cleaning fluid and preparation method thereof and cleaning before a kind of sapphire wafer annealing |
| CN108704894A (en) * | 2018-05-25 | 2018-10-26 | 安徽尚忠活塞环有限公司 | A kind of piston ring cleaning line of high degree of automation |
| CN110605275A (en) * | 2019-10-11 | 2019-12-24 | 张家港市科宇信超声有限公司 | Cleaning liquid circulating system and circulating method for ultrasonic cleaning machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202021177U (en) | Multi-stage circulation cleaning equipment for solar silicon wafer | |
| CN101773915B (en) | Multilevel circulating cleaning equipment for solar cell silicon wafers | |
| CN101773916A (en) | Step-type multi-step silicon material cleaning equipment | |
| CN201711310U (en) | Multi-functional silicon-wafer bubbling cleaning water tank | |
| CN201431820Y (en) | Self- purification cyclic water tank | |
| CN102315318B (en) | Water-saving washing device of solar battery silicon wafer | |
| CN106367792B (en) | Aluminium pre-treatment alkalinity is three-in-one and stews mould liquid and aluminium hydroxide online recycling system | |
| CN201586649U (en) | Multistage circulating cleaning equipment for solar cell silicon chip | |
| CN201684745U (en) | Step-type multistage silicon material cleaning apparatus | |
| CN203265136U (en) | Energy-saving cleaning machine | |
| CN104480673A (en) | Water recovering system for washing machine | |
| CN202655283U (en) | Multi-stage circulated cleaning equipment | |
| CN206015784U (en) | A kind of kitchen waste water retracting device | |
| CN201404772Y (en) | Hollow fiber ultrasonic cleaning device | |
| CN202151623U (en) | Water-saving cleaning device for solar battery silicon wafers | |
| CN106367791B (en) | Aluminium pre-treatment and aluminium hydroxide online recycling and the three-in-one frosting technology of alkalinity | |
| CN107916694A (en) | Vegetable sink sewage recovering system | |
| CN201394556Y (en) | Graphite carrying plate cleaning device | |
| CN201952289U (en) | Partial cleaning prefilming device of circulating water cooling water system | |
| CN210825665U (en) | Glass edging process water circle device | |
| CN2818526Y (en) | Ionic water-saving washer | |
| CN210216563U (en) | Household kitchen waste water recycling device | |
| CN202803656U (en) | Cleaning system for solar silicon wafer | |
| CN104773774A (en) | Wastewater recycling device for water purifier | |
| CN213944153U (en) | Recovered aluminum material cleaning barrel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 074000 new industrial zone of Hebei, Gaobeidian Province, light green new energy Limited by Share Ltd Patentee after: Guangwei Green Energy Technology Co.,Ltd. Address before: 074000 new industrial zone of Hebei, Gaobeidian Province, light green new energy Limited by Share Ltd Patentee before: Lightway Green New Energy Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20160718 Address after: 074000, Baoding City, Hebei province Gaobeidian City Road on the north side of the west side of prosperous street Patentee after: BAODING LIGHTWAY GREEN ENERGY TECHNOLOGY CO.,LTD. Address before: 074000 new industrial zone of Hebei, Gaobeidian Province, light green new energy Limited by Share Ltd Patentee before: Guangwei Green Energy Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |