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Device for separating solar cell module glass

A solar cell module and glass technology, applied in transportation and packaging, solid waste removal, chemical instruments and methods, etc., can solve the problems of high residual glue rate on the glass surface, difficulty in obtaining complete glass, etc., to ensure integrity and efficiency , reduce the amount of residual film, and ensure the integrity of the effect

Active Publication Date: 2022-02-22
HEBEI UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The purpose of the present invention is to provide a device for separating solar cell module glass to solve the problems in the prior art that it is difficult to obtain complete glass and the rate of residual glue on the glass surface is high

Method used

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  • Device for separating solar cell module glass
  • Device for separating solar cell module glass
  • Device for separating solar cell module glass

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Embodiment Construction

[0039] Such as Figure 1~3 As shown, the device for separating solar cell module glass provided by the present invention includes a transmission mechanism, a scraping mechanism, a laser scanning mechanism 5, a control mechanism, a clamping mechanism 7, a boosting mechanism, a blowing mechanism and a receiving mechanism.

[0040] The transmission mechanism is connected with the control mechanism, and it is used to drive the solar cell assembly to move under the control of the control mechanism. Such as Figure 4 As shown, the solar cell assembly includes an upper layer of glass 1 and a lower layer assembly 2 connected to the glass 1 through an adhesive film. The solar cell assembly is preferably a crystalline silicon solar cell assembly. In this embodiment, the lower layer assembly 2 includes silicon wafers from top to bottom. , film and back sheet; the conventional size of solar cell modules is 1 meter * 2 meters.

[0041] The transmission mechanism specifically includes a t...

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Abstract

The invention provides a device for separating glass of a solar battery module. Its structure includes transmission mechanism, scraping mechanism, laser scanning mechanism, control mechanism and clamping mechanism, etc. The invention scans the solar cell components through the laser scanning mechanism, which can firstly reduce the adhesive force between the adhesive film and the glass, and then scrapes the adhesive film by using the heated scraper blade in the scraping mechanism, and the scraper blade cuts into the gap between the glass and the lower component in an oblique upward manner. This way of entering the knife is more convenient, and it can avoid the problem of broken glass or unclean removal of the adhesive film on the glass caused by the small gap between the adhesive film and the glass, which ensures the integrity of the glass and the The residual glue rate on the surface. While scraping, use the clamping mechanism to tear the lower component, which is more conducive to the separation of the glass. The invention can realize high-efficiency separation of complete glass in the solar battery module, especially in the crystalline silicon module, and the residual glue rate on the glass surface is very low.

Description

technical field [0001] The invention relates to the field of solar battery recycling, in particular to a device for separating glass of solar battery modules. Background technique [0002] The photovoltaic power generation market is developing rapidly, which requires that photovoltaic modules after their lifespan, especially crystalline silicon battery modules and components (silicon, copper, aluminum, silver, glass, plastic, etc.) occupy more than 80% of the world market Harmful treatment, and even recycling, can alleviate the shortage of raw materials for photovoltaic devices, and reduce resource waste and ecological environment pollution. [0003] Internationally, the European and Japanese energy industries have carried out in-depth research on photovoltaic module recycling and harmless treatment technology and management systems, and have incorporated them into regulations and policies. In 2012, the European Union meeting formally changed the "waste electrical and elect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26D1/02B26D5/34B26D7/10B09B3/35
CPCB26D1/02B26D5/34B26D7/10B09B3/80Y02W30/20
Inventor 董国义赖伟东吴翠姑麻超李新娟宋登元
Owner HEBEI UNIVERSITY
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