With the acceleration of urbanization, the issue of mixed waste generated from decoration activities has become increasingly prominent. This waste is vast in quantity and complex in composition, and improper handling can have severe environmental impacts. However, the emergence of screening and resource sorting production lines for renovation mixed waste provides an innovative solution to this problem, leading a green revolution.

The mixed construction waste contains various materials such as wood, metal, and plastic. Traditional landfill or incineration methods not only waste resources but may also pollute the soil, groundwater, and atmosphere. The goal of the resource recycling sorting line is to transform this waste into valuable resources that can be reused.

On this highly efficient production line, construction waste first goes through a pre-treatment stage, where large crushers break down bulky waste into smaller particles, facilitating subsequent processing. Then, magnetic separation equipment isolates ferromagnetic metals, which directly enter the steel production cycle. According to the Color Masterbatch Industry Network, this process not only increases the resource recovery rate but also reduces the difficulty of waste handling.

Next is the screening process, where garbage is separated into components of different sizes using screens with varying apertures. Coarse materials such as bricks and ceramic fragments can be further processed into recycled bricks and recycled aggregates; fine materials such as plastics and paper are further separated through methods like air classification and density separation. Air classification technology can lift lightweight plastic particles and paper, and then electrostatic separation is used to sort plastics with different conductivity levels, ensuring precise resource recovery.

The separated plastic is cleaned and crushed to produce recycled plastic pellets, which are used to manufacture various plastic products; paper and fabric are compressed and baled, serving as raw materials for papermaking or industrial wiping cloths. The entire production line employs an automated control system, using intelligent sensors and data analysis to monitor the operational status in real-time, ensuring optimal sorting efficiency and effectiveness.

This production line has not only brought significant environmental benefits, reducing landfill waste and greenhouse gas emissions, and improving air quality, but also generated economic benefits for the enterprise. The recycling of metals, plastics, and other resources has lowered raw material procurement costs, and government support policies have provided the enterprise with subsidies and tax incentives.

Meanwhile, the promotion and application of this production line have also raised public awareness of environmental protection. Communities and construction sites are more actively cooperating in the sorting, collection, and transportation of waste, fostering a positive environmental atmosphere. The screening, processing, and resource-sorting production line for mixed renovation waste has become a crucial pillar for urban green development, guiding us toward a more sustainable future.