Layered stripping and recycling device for photovoltaic module

A recycling device and photovoltaic module technology, which is applied in the field of photovoltaic module layered peeling and recycling devices, can solve problems such as incomplete classification, high energy consumption for crushing and recycling, and cumbersome procedures, and achieve high peeling efficiency

Pending Publication Date: 2022-07-22
常州川海环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to solve the shortcomings of high energy consumption, cumbersome process, incomplete classification and low utilization rate of scrapped photovoltaic modules in the prior art, and propose a photovoltaic module layered stripping recovery device

Method used

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  • Layered stripping and recycling device for photovoltaic module
  • Layered stripping and recycling device for photovoltaic module
  • Layered stripping and recycling device for photovoltaic module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] refer to Figure 1-3 , a layered peeling recovery device for photovoltaic modules, including two racks 9, and a No. 1 roller 1, No. 2 roller 2, No. 3 roller 3 and No. Between the roller 3 and the fourth roller 4 is the feed end for stripping the scrapped frameless frameless junction box assembly 5, and between the first roller 1 and the third roller 3 is the scrapped frameless frameless junction box assembly 5. At the discharge end of the peeling, the third roller 3 and the second roller 2 are connected with power components.

Embodiment 2

[0029] Improvement on the basis of the first embodiment: the photovoltaic module delamination recovery device in this embodiment includes two racks 9, and a No. 1 roller 1, a No. 2 roller 2, and a No. 3 roller are rotatably installed between the two racks 9. Roll 3 and No. 4 roll 4, No. 1 roll 1 and No. 3 roll 3 are steel rolls, and the outer surface is provided with a drawing pattern. The tooth block for peeling off the outer glass, between the third roller 3 and the fourth roller 4 is the feed end for peeling the scrapped frameless frameless junction box assembly 5, and between the first roller 1 and the third roller 3 is the scrap The frameless and no junction box assembly 5 is peeled off at the discharge end, the third roller 3 and the second roller 2 are connected with a power assembly, and the power assembly includes a mounting plate 6 fixedly installed on one side of the frame 9. A motor 7 and a gearbox 8 are fixedly installed on the top, the output shaft of the motor 7...

Embodiment 3

[0031] Improvement on the basis of the second embodiment: it also includes a receiving cavity 11 arranged on the outrigger 10, and a sliding plate 12 is slidably connected in the receiving cavity 11. The bottom of the sliding plate 12 is provided with four universal wheels 13, and the sliding plate 12 A screw 14 is rotatably connected to the top of the housing, and the top of the screw 14 penetrates the frame 9 and extends to the top of the frame 9, and the screw 14 and the frame 9 are threadedly connected. The bottom of the storage cavity 11 is provided with four universal wheels 13 corresponding through holes. A bearing 15 is fixedly installed on the top of the frame 9 , an adjusting handle 16 is fixedly connected to the top of the screw rod 14 , and the screw rod 14 penetrates the inner ring of the bearing 15 and is fixedly connected with the inner ring of the bearing 15 .

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Abstract

The invention belongs to the field of photovoltaic module recovery, particularly relates to a photovoltaic module layered stripping recovery device, and provides the following scheme aiming at the problems of high energy consumption, tedious working procedures, incomplete classification and low utilization rate of the existing scrapped photovoltaic module crushing and recovery, the photovoltaic module layered stripping recovery device comprises two racks, a first roller, a second roller, a third roller and a fourth roller are rotationally mounted between the two racks, a feeding end for stripping a scrapped frameless and junction box-free assembly is arranged between the third roller and the fourth roller, and a discharging end for stripping the scrapped frameless and junction box-free assembly is arranged between the first roller and the third roller. The whole scrapped frameless and junction-box-free assembly directly enters a machine to strip surface tempered glass, EVA glue and battery silicon wafers are stripped through a hot knife, the whole fluorine-containing backboard is discharged, and the stripping efficiency is high.

Description

technical field [0001] The invention relates to the technical field of photovoltaic module recycling, in particular to a layered peeling recycling device for photovoltaic modules. Background technique [0002] At present, there are mainly three types of recycling and processing technologies for scrapped frameless and junction box modules in mature photovoltaic modules, including physical separation, organic solvent dissolution method, heat treatment combined with chemical method. [0003] ① Physical separation method: [0004] The physical separation method refers to the recovery of metals by components such as crushing, metal stripping, and hydrometallurgical separation. Experiments show that only 17.4% metal recovery can be obtained by this method. [0005] ②Organic solvent dissolution method: [0006] The organic solvent dissolution method refers to the selection of several organic solvents to soak and remove the crystalline silicon cell of the backplane, and the organ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/30
CPCB09B3/00
Inventor 戴旭东
Owner 常州川海环保科技有限公司
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