CN113819751B - 光伏电池片湿法用烘干装置 - Google Patents
光伏电池片湿法用烘干装置 Download PDFInfo
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- CN113819751B CN113819751B CN202110995353.XA CN202110995353A CN113819751B CN 113819751 B CN113819751 B CN 113819751B CN 202110995353 A CN202110995353 A CN 202110995353A CN 113819751 B CN113819751 B CN 113819751B
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- 238000001035 drying Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000004033 plastic Substances 0.000 claims abstract description 20
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 7
- 229920001342 Bakelite® Polymers 0.000 claims abstract description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 6
- 239000004637 bakelite Substances 0.000 claims abstract description 6
- 239000004917 carbon fiber Substances 0.000 claims abstract description 6
- 239000003822 epoxy resin Substances 0.000 claims abstract description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000003292 glue Substances 0.000 claims description 3
- 239000002033 PVDF binder Substances 0.000 abstract description 7
- 229920002981 polyvinylidene fluoride Polymers 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000004696 Poly ether ether ketone Substances 0.000 abstract description 3
- 239000004734 Polyphenylene sulfide Substances 0.000 abstract description 3
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 abstract description 3
- 229920002530 polyetherether ketone Polymers 0.000 abstract description 3
- 229920000069 polyphenylene sulfide Polymers 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
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- 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
- H01L31/1804—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic Table
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- 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
- Y02E10/547—Monocrystalline silicon PV cells
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Drying Of Solid Materials (AREA)
- Photovoltaic Devices (AREA)
Abstract
本发明是光伏电池片湿法用烘干装置，其结构包括由内层和包裹在内层外侧的外壳层组成的烘干槽体，外壳层的材质为碳纤、环氧树脂、电木、PPS塑胶或PEEK塑料，内层的材质为PTFE塑料或PVDF塑料。本发明的优点：结构设计和材料选择合理，可降低烘干槽投入成本70‑80％，烘干槽数量可减少到2个，有效降低能耗，减小设备占用空间，并可缩短烘干时间，烘干温度可达100‑110℃，加热时间可缩短到220‑240s。
Description
技术领域
本发明涉及的是光伏电池片湿法用烘干装置。
背景技术
在光伏电池片的生产制造中，需要进行湿法处理，处理后需要进行烘干处理。
现有技术光伏电池片湿法用烘干装置一般采用单层10mm左右厚度的PVDF塑料材质做成的光伏电池片烘干槽，配合热风进行烘干处理，然而PVDF塑料价格高昂，且PVDF塑料长时间保持85℃以上温度时会发生形变，为延长其使用寿命，烘干温度只能设置在80℃左右，该温度下烘干一槽光伏电池片需要耗时600s左右，为满足生产需要需要设置5个烘干槽，每槽功率约为15KW，耗能较高，占用空间大，投入成本高昂。
发明内容
本发明提出的是光伏电池片湿法用烘干装置，其目的旨在克服现有技术存在的上述不足，实现有效降低能耗，减小占用空间，降低投入成本。
本发明的技术解决方案：光伏电池片湿法用烘干装置，其结构包括由内层和包裹在内层外侧的外壳层组成的烘干槽体，外壳层的材质为碳纤、环氧树脂、电木、PPS塑胶或PEEK塑料，内层的材质为PTFE塑料或PVDF塑料。
优选的，所述的外壳层与内层之间通过耐高温胶水粘接。
优选的，所述的外壳层与内层之间还连接有高密度螺丝。
优选的，所述的外壳层为碳纤、环氧树脂或电木。
优选的，所述的内层的材质为PTFE塑料。
优选的，所述的外壳层的厚度为10mm，内层的厚度为3mm。
光伏电池片湿法用烘干装置的使用方法，将光伏电池片码放在烘干槽体内，通入100-110℃热风，加热220-240s后取出。
本发明的优点：结构设计和材料选择合理，可降低烘干槽投入成本70-80％，烘干槽数量可减少到2个，有效降低能耗，减小设备占用空间，并可缩短烘干时间，烘干温度可达100-110℃，加热时间可缩短到220-240s。
附图说明
图1是本发明光伏电池片湿法用烘干装置的结构示意图。
图中的1是外壳层、2是内层、3是高密度螺丝。
具体实施方式
下面结合实施例和具体实施方式对本发明作进一步详细的说明。
如图1所示，光伏电池片湿法用烘干装置，其结构包括由内层2和包裹在内层2外侧的外壳层1组成的烘干槽体，外壳层1的材质为碳纤、环氧树脂、电木、PPS塑胶或PEEK塑料，内层2的材质为PTFE塑料或PVDF塑料。
考虑成本，外壳层1的材质优选为碳纤、环氧树脂或电木，因其洁净度不足但坚固耐高温、成本低廉，故用作外壳层。
对比纯度和耐高温性，内层2的材质优选为PTFE塑料。
外壳层1的厚度优选为10mm，内层2的厚度优选为3mm，3mm厚度的PTFE塑料或PVDF塑料可大幅降低成本。
外壳层1与内层2之间通过耐高温胶水粘接，并通过高密度螺丝3加固。
本光伏电池片湿法用烘干装置的使用方法，将光伏电池片码放在烘干槽体内，通入100-110℃热风，加热220-240s即可。
以上所述各部件均为现有技术，本领域技术人员可使用任意可实现其对应功能的型号和现有设计。
以上所述的仅是本发明的优选实施方式，应当指出，对于本领域的普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。
Claims (1)
1.光伏电池片湿法用烘干装置，其特征包括由内层(2)和包裹在内层(2)外侧的外壳层(1)组成的烘干槽体，外壳层(1)的材质为碳纤、环氧树脂或电木，内层(2)的材质为PTFE塑料；所述的外壳层(1)与内层(2)之间通过耐高温胶水粘接；所述的外壳层(1)与内层(2)之间还连接有高密度螺丝(3)；所述的外壳层(1)的厚度为10mm，内层(2)的厚度为3mm；所述的光伏电池片湿法用烘干装置的使用方法，是将光伏电池片码放在烘干槽体内，通入100-110℃热风，加热220-240s后取出。
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| CN202110995353.XA CN113819751B (zh) | 2021-08-27 | 2021-08-27 | 光伏电池片湿法用烘干装置 |
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| CN202110995353.XA CN113819751B (zh) | 2021-08-27 | 2021-08-27 | 光伏电池片湿法用烘干装置 |
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| CN113819751B true CN113819751B (zh) | 2023-08-18 |
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| CN204412667U (zh) * | 2015-01-14 | 2015-06-24 | 中芯国际集成电路制造(北京)有限公司 | 一种湿法清洗装置 |
| CN210120121U (zh) * | 2019-09-23 | 2020-02-28 | 阿特斯光伏电力(洛阳)有限公司 | 一种硅片清洗机 |
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