CN112309928A - 一种新型硅片承载花篮 - Google Patents
一种新型硅片承载花篮 Download PDFInfo
- Publication number
- CN112309928A CN112309928A CN202011036249.XA CN202011036249A CN112309928A CN 112309928 A CN112309928 A CN 112309928A CN 202011036249 A CN202011036249 A CN 202011036249A CN 112309928 A CN112309928 A CN 112309928A
- Authority
- CN
- China
- Prior art keywords
- flower basket
- basket
- bottom rod
- novel silicon
- rods
- 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.)
- Pending
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 20
- 239000010703 silicon Substances 0.000 title claims abstract description 20
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 6
- 239000011737 fluorine Substances 0.000 claims abstract description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000001035 drying Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000002120 nanofilm Substances 0.000 abstract description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- 235000012431 wafers Nutrition 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 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
- H01L21/673—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 using specially adapted carriers or holders; Fixing the workpieces on such carriers or holders
- H01L21/67313—Horizontal boat type carrier whereby the substrates are vertically supported, e.g. comprising rod-shaped elements
- H01L21/67316—Horizontal boat type carrier whereby the substrates are vertically supported, e.g. comprising rod-shaped elements characterized by a material, a roughness, a coating or the like
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1876—Particular processes or apparatus for batch treatment of the devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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)
- Electromagnetism (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Silicon Compounds (AREA)
Abstract
本发明提供一种新型硅片承载花篮，包括支架面板和花篮杆，所述花篮杆为中空柱状，成组对称的固定于两块所述支架面板中间，两块所述支架面板之间还设置有底杆，位于所述花篮杆的下方，所述底杆是横截面为U形的长槽管，所述底杆的U型槽口朝下，所述花篮杆和底杆的外壁涂覆有一层纳米膜。本发明解决花篮带水的设计，结构合理，操作简单可控，利用底杆U型结构，且内壁不喷涂纳米氟使底杆U型处不吸水，解决现有花篮携带残液的问题，缓解后续烘干槽时间长、产能少的压力，在缩减烘干时间的情况下，还可提高电池片的A级品率，在太阳能电池领域具有广阔的应用前景。
Description
技术领域
本发明属于太阳能电池领域，尤其涉及一种新型硅片承载花篮。
背景技术
在晶硅太阳电池生产中，湿法技术是不可或缺的工艺流程，如切割后的硅片表面清洗损伤层、电池预清洗与制绒、刻蚀与抛光等工序都会用到湿法处理工艺。由于槽式湿法处理过程中需要把大量脆性硅片均匀分开、逐一浸入各个反应槽中进行定时定量的化学反应，因此需要适当器具将硅片均匀分层放置，湿法花篮目前作为该步骤最重要工装治具，当从槽体中提起后，花篮底部极易携带残液，主要在底杆的底部中心残留液体，该液滴一般呈酸性、碱性或中性，在后续烘干槽内会破坏花篮内的硅片正面PN结，以及对背面进行污染，形成黑斑黑点，影响电池片的A级良品率。
发明内容
鉴于以上，本发明提供一种新型硅片承载花篮，通过将花篮底杆设计成U型槽管结构，并对花篮杆和底杆的外壁涂覆有一层纳米膜，优化解决了花篮携带残液的问题，提高了电池片的良品率。
本发明具体技术方案如下：
一种新型硅片承载花篮，包括支架面板和花篮杆，其特征在于，所述花篮杆为中空柱状，成组对称的固定于两块所述支架面板中间，两块所述支架面板之间还设置有底杆，位于所述花篮杆的下方，所述底杆是横截面为U形的长槽管，所述底杆的U型槽口朝下，所述花篮杆和底杆的外壁涂覆有一层纳米膜。
进一步，所述花篮杆外壁上规则的排列有凸出的花篮齿。
进一步，所述花篮杆内部嵌入有碳纤棒。
进一步，所述纳米膜为纳米氟材料。
本发明附加的方面和优点将在下面的描述中进一步给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
图1为本发明新型硅片承载花篮的结构示意图；
图2为本发明新型硅片承载花篮的底杆沿A-A方向的截面示意图；
其中，1-支架面板，2-花篮杆，3-底杆，4-花篮齿。
具体实施方式
下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能解释为对本发明的限制。
参照图1，新型硅片承载花篮的一种实施例，包括支架面板1和花篮杆2，花篮杆2为中空柱状，成组对称的固定于两块支架面板1中间，两块支架面板1之间还设置有底杆3，位于花篮杆2的下方，底杆3是横截面为U形的长槽管，如图2所示，底杆3的U型槽口朝下，且底杆3的外壁涂覆一层纳米氟膜，U型槽内壁不涂，以此解决现有技术中花篮底杆中间遗留残液的问题。
优选的，本实施例中花篮杆2外壁也涂覆有一层纳米氟膜，避免花篮杆上的残液流至硅片上，且有利于后续烘干槽快速烘干。
进一步，花篮杆2外壁上规则的排列有凸出的花篮齿4，用于钩挂硅片。
进一步，花篮杆2内部嵌入有碳纤棒，可增加花篮的使用寿命。
进一步，花篮杆采用PVDF材料，耐酸碱、疏水性好。
本发明解决花篮带水的设计，结构合理，操作简单可控，利用底杆U型结构，且内壁不喷涂纳米氟使底杆U型处不吸水，解决现有花篮携带残液的问题，缓解后续烘干槽时间长、产能少的压力，在缩减烘干时间的情况下，还可提高电池片的A级品率，在太阳能电池领域具有广阔的应用前景。
尽管参照本发明的多个示意性实施例对本发明的具体实施方式进行了详细的描述，但是必须理解，本领域技术人员可以设计出多种其他的改进和实施例，这些改进和实施例将落在本发明原理的精神和范围之内。具体而言，在前述公开、附图以及权利要求的范围之内，可以在零部件和/或者从属组合布局的布置方面作出合理的变型和改进，而不会脱离本发明的精神。除了零部件和/或布局方面的变型和改进，其范围由所附权利要求及其等同物限定。
Claims (4)
1.一种新型硅片承载花篮，包括支架面板和花篮杆，其特征在于，所述花篮杆为中空柱状，成组对称的固定于两块所述支架面板中间，两块所述支架面板之间还设置有底杆，位于所述花篮杆的下方，所述底杆是横截面为U形的长槽管，所述底杆的U型槽口朝下，所述花篮杆和底杆的外壁涂覆有一层纳米膜。
2.根据权利要求1所述的新型硅片承载花篮，其特征在于，所述花篮杆外壁上规则的排列有凸出的花篮齿。
3.根据权利要求1所述的新型硅片承载花篮，其特征在于，所述花篮杆内部嵌入有碳纤棒。
4.根据权利要求1所述的新型硅片承载花篮，其特征在于，所述纳米膜为纳米氟材料。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011036249.XA CN112309928A (zh) | 2020-09-27 | 2020-09-27 | 一种新型硅片承载花篮 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011036249.XA CN112309928A (zh) | 2020-09-27 | 2020-09-27 | 一种新型硅片承载花篮 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112309928A true CN112309928A (zh) | 2021-02-02 |
Family
ID=74488855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011036249.XA Pending CN112309928A (zh) | 2020-09-27 | 2020-09-27 | 一种新型硅片承载花篮 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112309928A (zh) |
-
2020
- 2020-09-27 CN CN202011036249.XA patent/CN112309928A/zh active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017004959A1 (zh) | 一种晶体硅太阳能电池的绒面结构及其制备方法 | |
| CN209680797U (zh) | 一种极薄取向硅钢带的生产系统 | |
| CN106229386A (zh) | 一种银铜双金属mace法制备黑硅结构的方法 | |
| CN107523881A (zh) | 一种制备单晶硅绒面的预处理方法 | |
| CN106012027A (zh) | 一种单多晶硅链式酸碱一体制绒及其制备方法 | |
| CN213124398U (zh) | 一种新型硅片承载花篮 | |
| CN112309928A (zh) | 一种新型硅片承载花篮 | |
| CN103361739A (zh) | 一种晶硅太阳能电池生产中实施背抛光的方法 | |
| CN205282458U (zh) | 一种背抛光用清洗花篮 | |
| CN207183226U (zh) | 一种硅太阳能电池湿法刻蚀水洗装置 | |
| CN216655516U (zh) | 一种省时节水型石墨舟清洗机 | |
| CN102544200B (zh) | 一种纳米太阳电池陷光结构的制备方法 | |
| CN105696083A (zh) | 一种太阳能电池绒面的制备方法 | |
| CN202461054U (zh) | 石墨舟干式清洗机 | |
| CN214426396U (zh) | 一种管式吹气烘干槽 | |
| CN202183408U (zh) | 双排二十工位手动制绒与清洗设备 | |
| CN112701185B (zh) | 一种太阳能电池片槽式工艺装置及喷淋清洗方法 | |
| CN111933559A (zh) | 一种减少硅片接触印记的湿法花篮 | |
| CN205069664U (zh) | 一种单面刻蚀带液传动滚轮 | |
| CN213124470U (zh) | 一种硅片花篮预脱水系统 | |
| CN209561344U (zh) | 一种新型丝印返工片清洗机 | |
| CN209461475U (zh) | 一种防贴片的黑硅制绒装置 | |
| CN213093217U (zh) | 一种硅片花篮预脱水机构 | |
| CN105047757A (zh) | 太阳能电池背抛光的方法 | |
| CN206143360U (zh) | 一种用于纺丝的蛇形塔式清洗机 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |