CN109550770A - A kind of method and apparatus for scrapping photovoltaic back harmless treatment - Google Patents
A kind of method and apparatus for scrapping photovoltaic back harmless treatment Download PDFInfo
- Publication number
- CN109550770A CN109550770A CN201811407304.4A CN201811407304A CN109550770A CN 109550770 A CN109550770 A CN 109550770A CN 201811407304 A CN201811407304 A CN 201811407304A CN 109550770 A CN109550770 A CN 109550770A
- Authority
- CN
- China
- Prior art keywords
- backboard
- fluorine
- containing layer
- photovoltaic
- scrapping
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/80—Destroying solid waste or transforming solid waste into something useful or harmless involving an extraction step
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/20—Waste processing or separation
Abstract
The invention discloses a kind of method and apparatus for scrapping photovoltaic back harmless treatment, and the method for scrapping photovoltaic back harmless treatment includes: step 1, is cleaned to the backboard disassembled out, remove the dust dirt of the back plate surface；Step 2, it is fixed on the backboard is smooth heating platform and heats, so that the fluorine-containing layer of the backboard and resin backing gum softening；Step 3, the fluorine-containing layer of the backboard is separated with the pet layer of the backboard.After being cleaned by the backboard that will be disassembled, it is first fixed and heats fluorine-containing layer and resin backing gum softening so that in backboard, then the fluorine-containing layer of the backboard is separated with the pet layer of the backboard again, avoid the use of chemical reagent, it is easy to operate, high-efficient, at low cost, realize the innoxious recovery processing of fluorine-containing backboard.
Description
Technical field
The present invention relates to photovoltaic module waste processing arts, scrap the innoxious place of photovoltaic back more particularly to one kind
The method and apparatus of reason.
Background technique
Since the use scale of traditional fossil energy is increasing, even if new production technique is evolving, open
It adopts cost be just yet continuously increased, and fossil energy will cause environmental pollution and greenhouse effects in use.And
Solar energy will not be generated in photovoltaic module use process environmentally harmful useless for a kind of the smallest energy of waste yield
Object, but solar panel manufacturing process and the solid waste generated after scrapping can not be ignored.
Solar panel includes glass, packaging adhesive film, cell piece, welding, silica gel, aluminium frame, terminal box, photovoltaic back
This eight big component.Photovoltaic back is as one of most important encapsulating material of photovoltaic module, to guarantee 25 years working lives of component,
All packet fluorine material, photovoltaic back are made of multi-layer compound structure in material used in most of photovoltaic back, mainly include
Outer layer fluorine-containing layer, modified resin backboard glue, middle layer of PET, modified resin backboard glue, internal layer fluorine-containing layer or EVA.Photovoltaic module system
It can usually be generated after making process and scrapping and largely scrap photovoltaic back.
Currently, mainly including the mode of high temperature incineration and landfill for the mode for discarding backboard processing, this is undoubtedly to human body
And environment causes very big harm.It is difficult to environmental protection treatment to solve the problems, such as that photovoltaic module discards fluorine-containing backboard, there is research aircraft
Structure proposes the mode that backboard is discarded in alcoholysis, mainly crushes discarded backboard, then by backboard in the alcoholysis containing additive
Alcoholysis is carried out in reagent, obtain the fluorine material of insoluble alcohol reagent and is dissolved in the PET degradation product of alcohol reagent, then to fluorine material
And processing is separately recovered in PET catabolite, but should need in the process using a large amount of alcohol reagent and additive, higher cost, after
Phase can generate a large amount of waste liquids and be handled, and alcoholysis need react several hours at high temperature just can be complete by backboard
Fully dissolved separation, low efficiency, energy consumption are high.Therefore a kind of high efficiency, low cost, the backboard processing mode without chemical reagent are developed
It is very necessary.
Summary of the invention
The object of the present invention is to provide a kind of method and apparatus for scrapping photovoltaic back harmless treatment, avoid chemical examination
The use of agent, it is easy to operate, high-efficient, at low cost, realize the innoxious recovery processing of fluorine-containing backboard.
In order to solve the above technical problems, the embodiment of the invention provides a kind of sides for scrapping photovoltaic back harmless treatment
Method, comprising:
Step 1, the backboard disassembled out is cleaned, removes the dust dirt of the back plate surface；
Step 2, be fixed on the backboard is smooth heating platform and heat so that the fluorine-containing layer of the backboard and
Resin backing gum softening；
Step 3, the fluorine-containing layer of the backboard is separated with the pet layer of the backboard.
Wherein, the step 3, comprising:
The backboard is struck off using milling machine scraper device and obtains the fluorine-containing layer, the pet layer.
Wherein, the step 3 includes:
Stripping operation is carried out to the backboard using milling machine scraper device is one or many, strikes off the resin back of the backboard
Plate glue-line and backboard fluorine-containing layer obtain the fluorine-containing layer, the pet layer.
It is wherein, described by step 2, comprising:
2min~5min is heated to the backboard at a temperature of 150 DEG C~200 DEG C, makes the fluorine-containing layer and resin of the backboard
Backboard gum softening.
Wherein, before the step 1, further includes:
The aluminium frame of photovoltaic module is disassembled using photovoltaic module frame disassembly machine, realizes the aluminium frame and group of the photovoltaic module
The separation of part main body；
The backboard of the module body is removed into dismantling, obtains the backboard of the dismantling.
Wherein, the backboard by the module body removes dismantling, obtains the backboard of the dismantling, comprising:
The backboard is removed from the module body using warm table heated intraocular, or is struck off using milling machine by the back
Plate is removed from the module body.
Wherein, after the step 3, further includes:
The fluorine-containing layer is fabricated to fluoro-containing coating；
The pet layer is crushed as PET particulate matter, and makes PET plastic by raw material of the PET particulate matter.
In addition to this, the embodiment of the invention also provides one kind to scrap photovoltaic back harmless treatment device, comprising:
Photovoltaic module frame disassembly machine obtains photovoltaic module main body and the aluminium side for disassembling aluminium frame from photovoltaic module
Frame；
Warm table, for heat or heat the backboard of dismantling to the photovoltaic module main body；
Milling machine scraper is carried out for the backboard to be disassembled to separation from the photovoltaic module main body, or to the backboard
Stripping operation separates the fluorine-containing layer of the backboard with the pet layer of the backboard.
The method and apparatus that photovoltaic back harmless treatment is scrapped provided by the embodiment of the present invention, with prior art phase
Than having the advantage that
The method and apparatus provided in an embodiment of the present invention for scrapping photovoltaic back harmless treatment, pass through the backboard that will be disassembled
After cleaning, heating is first fixed so that fluorine-containing layer and resin backing gum softening in backboard, then containing the backboard again
Fluorine layer is separated with the pet layer of the backboard, avoids the use of chemical reagent, easy to operate, high-efficient, at low cost, is realized
The innoxious recovery processing of fluorine-containing backboard.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of specific embodiment of the method provided in an embodiment of the present invention for scrapping photovoltaic back harmless treatment
Step flow diagram.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
Detail is elaborated in the following description to fully understand the present invention.But the present invention can with it is a variety of not
Other way described herein is same as to implement, those skilled in the art can do class without violating the connotation of the present invention
Like popularization.Therefore the present invention is not limited to the specific embodiments disclosed below.
Referring to FIG. 1, Fig. 1 is a kind of tool of the method provided in an embodiment of the present invention for scrapping photovoltaic back harmless treatment
The step flow diagram of body embodiment.
In a specific embodiment, the method for scrapping photovoltaic back harmless treatment, comprising:
Step 1, the backboard disassembled out is cleaned, removes the dust dirt of the back plate surface；
Step 2, be fixed on the backboard is smooth heating platform and heat so that the fluorine-containing layer of the backboard and
Resin backing gum softening；
Step 3, the fluorine-containing layer of the backboard is separated with the pet layer of the backboard.
After cleaning by the backboard that will be disassembled, heating is first fixed so that fluorine-containing layer and resin backing glue in backboard are soft
Change, then again separate the fluorine-containing layer of the backboard with the pet layer of the backboard, avoids the use of chemical reagent, operation letter
It is single, high-efficient, at low cost, realize the innoxious recovery processing of fluorine-containing backboard.
The method for scrapping photovoltaic back harmless treatment in the present invention, by way of cleaning, heating and softening, separation,
Fluorine-containing layer and pet layer are separated from backboard, chemical reagent is not used in whole process, avoids the secondary treatment of waste liquid, process
It is at low cost, high-efficient, it can be handled, be widely used in batches, can also continue to be utilized after fluorine-containing layer and pet layer separation,
Processing cost is further decreased on the whole.
It is not specifically limited in the present invention for how the fluorine-containing layer in the backboard after heating, pet layer being carried out separation,
In one embodiment, the step 3, comprising:
The backboard is struck off using milling machine scraper device and obtains the fluorine-containing layer, the pet layer.
The size of milling machine scraper device, shape and abrading process are not specifically limited in the present invention, and abrading process can be with
It carries out during heating, can also re-start and be carried out after fixing after the heating.In addition, milling machine scraper device is struck off
During, stripping operation can be carried out using artificial, stripping operation can also be carried out according to scheduled program using mechanical.By
In the component that solar components are typically all standard model, shape and size have a scheduled specification, thus backboard and
Fluorine-containing layer and pet layer on backboard all have scheduled thickness and length and width dimensions, can using mechanical automation stripping operation
Efficiency and quality is struck off to increase substantially to strike off.
It should be pointed out that in the present invention without limitation for entire abrading process, thus, the step 3 includes:
Stripping operation is carried out to the backboard using milling machine scraper device is one or many, strikes off the resin back of the backboard
Plate glue-line and backboard fluorine-containing layer obtain the fluorine-containing layer, the pet layer.
In entire abrading process, can disposably carry out stripping operation, can also twice, three times even more times into
Row stripping operation.For example, it may be striking off the fluorine-containing layer of one third thickness every time, progress is struck off to four times three times can be complete
At the content of other impurity can be reduced to extremely low degree in the isolated fluorine-containing layer being achieved in that, subsequent by fluorine-containing layer
During being used as transit, reduces the process of impurity elimination, further reduce the cost；It is also possible to strike off entire fluorine-containing layer every time
Thickness, but only width is general or length general, can be completed in this way using the milling machine scraper device of same size
The fluorine-containing layer stripping operation of various sizes of component is reduced without being correspondingly arranged or installing various sizes of scraper device
Waste disposal cost.
It should be pointed out that in the present invention other than using scraper device to separate the fluorine-containing layer of backboard with pet layer,
Other devices and mode, the present invention can also be used to be not specifically limited it.
It is to bring it about softening by heating the backboard at dismantling in the present invention, it is fluorine-containing in the backboard made
Binding force between layer and pet layer declines, and heats in the present invention to backboard but not damages fluorine-containing layer therein with pet layer
Bad, the present invention is not especially limited its heating process and time, general described by step 2, comprising:
2min~5min is heated to the backboard at a temperature of 150 DEG C~200 DEG C, makes the fluorine-containing layer and resin of the backboard
Backboard gum softening.
It should be pointed out that the process heated in the present invention to backboard, can be and be gradually increasing from low temperature, until
After reaching 150 DEG C, timing is just carried out, a small-scale temperature is maintained at, 180 DEG C is such as maintained, until to backboard
It heats 4min and stripping operation is carried out to backboard later, be also possible to after the temperature of warm table rises to 150 DEG C, continue
Backboard while being also placed into warm table, while carrying out timing until reaching 200 DEG C of the upper limit by heating, reach the scheduled time it
Afterwards, stripping operation is carried out to backboard, warm table can also be originally heated to certain temperature, such as 180 DEG C, then put backboard
Warm table is set to be heated, and warm table maintains keeping warm mode, after reaching the scheduled time, stops heating.
Backboard in the present invention is the backboard dismantled on discarded photovoltaic module, the report handled in the present invention
Useless photovoltaic back can be by what is obtained after the dismantling of other manufacturers, be also possible to carry out dismantling acquisition, the present invention in our factory
Process is disassembled without limitation for it, a kind of mode for the backboard obtaining dismantling is as follows, before the step 1, further includes:
The aluminium frame of photovoltaic module is disassembled using photovoltaic module frame disassembly machine, realizes the aluminium frame and group of the photovoltaic module
The separation of part main body；
The backboard of the module body is removed into dismantling, obtains the backboard of the dismantling.
And the mode for removing backboard from module body is without limitation, i.e., the described backboard by the module body is removed
Dismantling, obtains the backboard of the dismantling, comprising:
The backboard is removed from the module body using warm table heated intraocular, or is struck off using milling machine by the back
Plate is removed from the module body.
In the present invention, it can be obtained by manually removing backboard from module body, be also possible to scrape using milling machine
Except acquisition, or in other manners, by backboard, glass is obtained from module body, and the present invention is not especially limited this.
The present invention without limitation, is typically used as fluorine-containing painting for mode of the fluorine-containing layer after the pet layer with backboard separates
Material, or it is used as other materials, this is not limited by the present invention.
In one embodiment, after the step 3, further includes:
The fluorine-containing layer is fabricated to fluoro-containing coating；
The pet layer is crushed as PET particulate matter, and makes PET plastic by raw material of the PET particulate matter.
In one embodiment of the invention, the method for scrapping photovoltaic back harmless treatment, specifically includes as follows
Step:
(1), component aluminum frame is disassembled using photovoltaic module frame disassembly machine, realizes the separation of frame and module body；
(2), the module body after dismantling is heated using warm table, reaches and strikes off realization back using milling machine after certain temperature
The separation of plate and module body, the backboard being stripped collect the harmless treatment after the unified progress of storage, remaining group of part
For carrying out the material recoveries such as glass, welding, cell piece；
(3) backboard of dismantling is cleaned, the substances such as removal surface dirt dirt avoid subsequent fluorine material because containing miscellaneous
It is handled again caused by matter；
(4), by backboard it is smooth be fixed on heating platform, at a temperature of 200 DEG C heat 5min make backboard fluorine-containing layer and tree
Rouge backboard gum softening；
(5), thickness is struck off on backboard using the control of milling machine scraper device above backboard strike off back in resin backing glue-line
Plate fluorine-containing layer is separated by realization backboard fluorine-containing layer of striking off twice with the noresidue of pet layer；
(6), fluorine-containing layer is used for polyester coating industry, for making fluoro-containing coating, it is that remaining pet layer, which directly crushes,
Grain remakes PET plastic product as raw material.
In addition to this, the embodiment of the invention also provides one kind to scrap photovoltaic back harmless treatment device, comprising:
Photovoltaic module frame disassembly machine obtains photovoltaic module main body and the aluminium side for disassembling aluminium frame from photovoltaic module
Frame；
Warm table, for heat or heat the backboard of dismantling to the photovoltaic module main body；
Milling machine scraper is carried out for the backboard to be disassembled to separation from the photovoltaic module main body, or to the backboard
Stripping operation separates the fluorine-containing layer of the backboard with the pet layer of the backboard.
Photovoltaic back harmless treatment device is scrapped due to described, scraps photovoltaic back harmless treatment using above-mentioned
Method is operated, and beneficial effect having the same, the present invention repeats no more this.
In conclusion the method and apparatus provided in an embodiment of the present invention for scrapping photovoltaic back harmless treatment, pass through by
After the backboard cleaning of dismantling, first it is fixed and heats fluorine-containing layer and resin backing gum softening so that in backboard, then again by institute
The fluorine-containing layer for stating backboard is separated with the pet layer of the backboard, avoids the use of chemical reagent, easy to operate, high-efficient, cost
It is low, realize the innoxious recovery processing of fluorine-containing backboard.
The method and apparatus provided by the present invention for scrapping photovoltaic back harmless treatment are described in detail above.
Used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only used
In facilitating the understanding of the method and its core concept of the invention.It should be pointed out that for those skilled in the art,
Without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention, these improvement and modification
It falls into the protection scope of the claims in the present invention.
Claims (8)
1. a kind of method for scrapping photovoltaic back harmless treatment characterized by comprising
Step 1, the backboard disassembled out is cleaned, removes the dust dirt of the back plate surface；
Step 2, it is fixed on the backboard is smooth heating platform and heats, so that the fluorine-containing layer and resin of the backboard
Backboard gum softening；
Step 3, the fluorine-containing layer of the backboard is separated with the pet layer of the backboard.
2. scrapping the method for photovoltaic back harmless treatment as described in claim 1, which is characterized in that the step 3, comprising:
The backboard is struck off using milling machine scraper device and obtains the fluorine-containing layer, the pet layer.
3. scrapping the method for photovoltaic back harmless treatment as claimed in claim 2, which is characterized in that the step 3 includes:
Stripping operation is carried out to the backboard using milling machine scraper device is one or many, strikes off the resin backing glue of the backboard
Layer and backboard fluorine-containing layer, obtain the fluorine-containing layer, the pet layer.
4. scrapping the method for photovoltaic back harmless treatment as described in claim 1-3 any one, which is characterized in that described to incite somebody to action
Step 2, comprising:
2min~5min is heated to the backboard at a temperature of 150 DEG C~200 DEG C, makes the fluorine-containing layer and resin backing of the backboard
Gum softening.
5. scrapping the method for photovoltaic back harmless treatment as claimed in claim 4, which is characterized in that before the step 1,
Further include:
The aluminium frame of photovoltaic module is disassembled using photovoltaic module frame disassembly machine, realizes aluminium frame and the component master of the photovoltaic module
The separation of body；
The backboard of the module body is removed into dismantling, obtains the backboard of the dismantling.
6. scrapping the method for photovoltaic back harmless treatment as claimed in claim 5, which is characterized in that described by the component master
The backboard of body removes dismantling, obtains the backboard of the dismantling, comprising:
The backboard is removed from the module body using warm table heated intraocular, or using milling machine strike off by the backboard from
The module body removing.
7. scrapping the method for photovoltaic back harmless treatment as claimed in claim 6, which is characterized in that after the step 3,
Further include:
The fluorine-containing layer is fabricated to fluoro-containing coating；
The pet layer is crushed as PET particulate matter, and makes PET plastic by raw material of the PET particulate matter.
8. one kind scraps photovoltaic back harmless treatment device characterized by comprising
Photovoltaic module frame disassembly machine obtains photovoltaic module main body and the aluminium frame for disassembling aluminium frame from photovoltaic module；
Warm table, for heat or heat the backboard of dismantling to the photovoltaic module main body；
Milling machine scraper is used to disassembling the backboard into separation from the photovoltaic module main body, or strikes off to the backboard
Operation, the fluorine-containing layer of the backboard is separated with the pet layer of the backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811407304.4A CN109550770A (en) | 2018-11-23 | 2018-11-23 | A kind of method and apparatus for scrapping photovoltaic back harmless treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811407304.4A CN109550770A (en) | 2018-11-23 | 2018-11-23 | A kind of method and apparatus for scrapping photovoltaic back harmless treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109550770A true CN109550770A (en) | 2019-04-02 |
Family
ID=65867345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811407304.4A Pending CN109550770A (en) | 2018-11-23 | 2018-11-23 | A kind of method and apparatus for scrapping photovoltaic back harmless treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109550770A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328216A (en) * | 2019-07-12 | 2019-10-15 | 晶科能源有限公司 | A kind of photovoltaic module recovery method |
| CN110961432A (en) * | 2019-12-18 | 2020-04-07 | 晶科能源有限公司 | Photovoltaic module recovery method and device |
| CN112404091A (en) * | 2019-08-21 | 2021-02-26 | 连展投资控股股份有限公司 | Recovery method of solar cell module |
| CN113385519A (en) * | 2021-05-24 | 2021-09-14 | 江苏天楹等离子体科技有限公司 | Scrapped photovoltaic module recycling device and method based on plasma |
| CN115446073A (en) * | 2022-09-02 | 2022-12-09 | 重庆远达烟气治理特许经营有限公司科技分公司 | Process and device for separating photovoltaic modules |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011173099A (en) * | 2010-02-25 | 2011-09-08 | Showa Shell Sekiyu Kk | Method of recycling solar cell module |
| CN102847666A (en) * | 2012-02-03 | 2013-01-02 | 安徽昊锐光伏新能源科技有限公司 | Solar cell back panel membrane drying room |
| CN103346182A (en) * | 2013-06-07 | 2013-10-09 | 浙江帆度光伏材料有限公司 | Solar panel back film and manufacturing technology thereof |
| CN203337495U (en) * | 2013-07-03 | 2013-12-11 | 英利集团有限公司 | Scratch-resistant tester for back panel of photovoltaic component |
| CN103467651A (en) * | 2013-10-09 | 2013-12-25 | 昆山天洋热熔胶有限公司 | Method for preparing anti-scratch coating material for solar cell backplanes |
| CN104356289A (en) * | 2014-12-02 | 2015-02-18 | 郭依依 | Tetrafluoroethylene fluorocarbon coating resin special for solar backboard and preparation method thereof |
| CN205069653U (en) * | 2015-09-14 | 2016-03-02 | 苏州中来光伏新材股份有限公司 | Solar cell back sheet and subassembly with space pattern |
| CN107425094A (en) * | 2017-06-07 | 2017-12-01 | 中天光伏材料有限公司 | One kind scraps Crystalline Silicon PV Module insulating back panel method for innocent treatment |
| CN107501815A (en) * | 2017-08-11 | 2017-12-22 | 绍兴福膜新材料有限公司 | A kind of scratch-resistant polyvinylidene difluoride film of high water resistant and preparation method thereof |
| CN107611199A (en) * | 2017-08-03 | 2018-01-19 | 浙江帆度光伏材料有限公司 | A kind of overlay film type solar cell backboard |
| CN108215420A (en) * | 2017-12-29 | 2018-06-29 | 浙江紫微新材料有限公司 | A kind of novel solar battery backboard film |
| CN108215358A (en) * | 2018-01-02 | 2018-06-29 | 苏州宝澜环保科技有限公司 | A kind of solar cell backboard and preparation method thereof |
| CN108262332A (en) * | 2018-01-02 | 2018-07-10 | 中天光伏材料有限公司 | A kind of nuisanceless recovery method of photovoltaic module |
| CN108364897A (en) * | 2018-02-15 | 2018-08-03 | 东莞市益汇知识产权服务有限公司 | What solar panel automatically took off tergal machine takes off back board device and its technique |
-
2018
- 2018-11-23 CN CN201811407304.4A patent/CN109550770A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011173099A (en) * | 2010-02-25 | 2011-09-08 | Showa Shell Sekiyu Kk | Method of recycling solar cell module |
| CN102847666A (en) * | 2012-02-03 | 2013-01-02 | 安徽昊锐光伏新能源科技有限公司 | Solar cell back panel membrane drying room |
| CN103346182A (en) * | 2013-06-07 | 2013-10-09 | 浙江帆度光伏材料有限公司 | Solar panel back film and manufacturing technology thereof |
| CN203337495U (en) * | 2013-07-03 | 2013-12-11 | 英利集团有限公司 | Scratch-resistant tester for back panel of photovoltaic component |
| CN103467651A (en) * | 2013-10-09 | 2013-12-25 | 昆山天洋热熔胶有限公司 | Method for preparing anti-scratch coating material for solar cell backplanes |
| CN104356289A (en) * | 2014-12-02 | 2015-02-18 | 郭依依 | Tetrafluoroethylene fluorocarbon coating resin special for solar backboard and preparation method thereof |
| CN205069653U (en) * | 2015-09-14 | 2016-03-02 | 苏州中来光伏新材股份有限公司 | Solar cell back sheet and subassembly with space pattern |
| CN107425094A (en) * | 2017-06-07 | 2017-12-01 | 中天光伏材料有限公司 | One kind scraps Crystalline Silicon PV Module insulating back panel method for innocent treatment |
| CN107611199A (en) * | 2017-08-03 | 2018-01-19 | 浙江帆度光伏材料有限公司 | A kind of overlay film type solar cell backboard |
| CN107501815A (en) * | 2017-08-11 | 2017-12-22 | 绍兴福膜新材料有限公司 | A kind of scratch-resistant polyvinylidene difluoride film of high water resistant and preparation method thereof |
| CN108215420A (en) * | 2017-12-29 | 2018-06-29 | 浙江紫微新材料有限公司 | A kind of novel solar battery backboard film |
| CN108215358A (en) * | 2018-01-02 | 2018-06-29 | 苏州宝澜环保科技有限公司 | A kind of solar cell backboard and preparation method thereof |
| CN108262332A (en) * | 2018-01-02 | 2018-07-10 | 中天光伏材料有限公司 | A kind of nuisanceless recovery method of photovoltaic module |
| CN108364897A (en) * | 2018-02-15 | 2018-08-03 | 东莞市益汇知识产权服务有限公司 | What solar panel automatically took off tergal machine takes off back board device and its technique |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328216A (en) * | 2019-07-12 | 2019-10-15 | 晶科能源有限公司 | A kind of photovoltaic module recovery method |
| CN112404091A (en) * | 2019-08-21 | 2021-02-26 | 连展投资控股股份有限公司 | Recovery method of solar cell module |
| CN110961432A (en) * | 2019-12-18 | 2020-04-07 | 晶科能源有限公司 | Photovoltaic module recovery method and device |
| CN113385519A (en) * | 2021-05-24 | 2021-09-14 | 江苏天楹等离子体科技有限公司 | Scrapped photovoltaic module recycling device and method based on plasma |
| CN115446073A (en) * | 2022-09-02 | 2022-12-09 | 重庆远达烟气治理特许经营有限公司科技分公司 | Process and device for separating photovoltaic modules |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109550770A (en) | A kind of method and apparatus for scrapping photovoltaic back harmless treatment | |
| CN107425094B (en) | One kind scrapping Crystalline Silicon PV Module insulating back panel method for innocent treatment | |
| CN110961432B (en) | Photovoltaic module recovery method and device | |
| CN103085116B (en) | Heating wire cutting device of ethylene vinyl acetate (EVA) layer in solar cell panel recovery processing | |
| CN110328216A (en) | A kind of photovoltaic module recovery method | |
| WO2017113755A1 (en) | Method for recycling crystalline silicon solar cell assemblies | |
| JP2011173099A (en) | Method of recycling solar cell module | |
| JP2015110201A (en) | Solar battery module recycling method | |
| CN212760315U (en) | Recovery device for broken glass photovoltaic module | |
| JP2012019134A (en) | Recovery method for reuse of solar battery module material | |
| CN105312303A (en) | No-damage recycling method for photovoltaic module | |
| CN114248369A (en) | Method for recovering solar backboard material | |
| CN113385521A (en) | Photovoltaic module separation and recovery method | |
| CN112133791A (en) | Method for recycling photovoltaic module | |
| CN107492585B (en) | A kind of stacked wafer moudle battery strings repair method | |
| CN111477705B (en) | Method for removing organic adhesive film on back of crystalline silicon photovoltaic module | |
| CN218903043U (en) | Recovery system of waste photovoltaic module | |
| KR102545580B1 (en) | Method for recycling solar cell panel and method thereof | |
| CN208438580U (en) | A kind of degumming machine splicing smelting tool | |
| CN112404091B (en) | Recovery method of solar cell module | |
| CN115446073A (en) | Process and device for separating photovoltaic modules | |
| JP2017140580A (en) | Separating and recovering method of transparent cover layer | |
| Palaniappan et al. | Recycling of Solar Panels | |
| CN114951209A (en) | Separation method of photovoltaic laminated part | |
| CN109687050B (en) | Battery recycling method |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190402 |