Solar panel recycling plant is mainly used to process waste solar photovoltaic panels and recover valuable materials through a series of dismantling, crushing and sorting processes, thereby realizing resource utilization.
Processing materials:
Generally speaking, in the field of photovoltaic panel recycling, the common types of recycling objects mainly include monocrystalline silicon solar panels, polycrystalline silicon solar panels and amorphous silicon solar panels, etc. Fortunately, these different types of photovoltaic panels can be effectively recycled by DOING solar panel recycling plant, thereby realizing the recycling and reuse of photovoltaic panels, reducing the impact on the environment, and also improving the sustainable development capacity of the photovoltaic industry.
The working process of solar panel recycling plant:
The working process of solar panel recycling plant is relatively complex, requiring the coordination of multiple links, and each link requires professional equipment and technical support. The specific details are as follows.
Phase I: Separation of Junction Box and Frame
The disassembly of the junction box and aluminum frame of the photovoltaic module is the first step in solar panel recycling. Usually, this process is done through mechanized or manual disassembly methods to facilitate subsequent sorting and processing.
Phase II: Separation of Glass and Backplane
After the separation of the junction box and aluminum frame, the recycling of waste photovoltaic modules enters the more complex and critical second stage - separation of glass and backplane. There are various separation technologies for glass and backplane, including physical methods (such as heating separation, mechanical stripping), chemical methods (such as solvent dissolution, acid and alkali corrosion) and a combination of physical and chemical methods. Among them, pyrolysis separation technology is favored because of its low damage to materials and high recovery rate. By controlling the appropriate temperature and time, the adhesive between the backplane material and the glass is ineffective, thereby achieving effective separation of the two.
Phase 3: Separation of copper, silicon and plastic
The ultimate goal of recycling waste photovoltaic modules is to achieve efficient recycling and reuse of each component. The disassembled materials will enter the crushing and sorting stage, which mainly includes shredders, crushers, grinders, air separator and other equipment. After two crushings, the materials are ground by the grinder to make them into smaller particles, which is convenient for subsequent sorting operations. The sorting process mainly separates materials through methods such as air separator and electrostatic separator.
The advantages of solar panel recycling plant:
1.Efficient disassembly technology: DOING solar panel recycling plant for sale is usually equipped with a highly efficient frame removal machine that can quickly process waste photovoltaic panels of various sizes.
2. Accurate sorting technology: Through advanced sorting technology, it can accurately separate materials such as glass, aluminum, silicon, and copper.
3. Environmental protection: With an efficient dust removal system and air purification system during operation, which can reduce the emission of dust and exhaust gas, avoid secondary pollution, and meet environmental protection requirements.
4.Automation: The equipment has a high degree of automation, which can reduce manual operation, reduce labor cost and saving energy.
DOING company is a waste recycling equipment manufacturer with a professional team of engineers and our own factory. DOING Solar panel recycling plants for sale are available in multiple capacities and configurations. So if you want to know more about solar panel recycling plant and get detailed cost estimates, welcome to contact us DOING!
