What crushing equipment can be used for resource processing of construction waste?

The annual amount of construction waste in my country exceeds 2 billion tons. The country promotes resource processing and converts it into reusable building materials through crushing, screening, sorting and other processes. Resource utilization can save resources and reduce pollution. Every ton of cement saved can reduce 700 kilograms of carbon dioxide emissions. The processing equipment is divided into fixed and mobile types, and mobile crushing stations have become important tools.

With the development of my country's economy and the acceleration of urbanization, the amount of construction waste generated has increased year by year. Data show that the annual amount of urban construction waste in my country exceeds 2 billion tons, accounting for about 40% of the total amount of urban solid waste. In the past, the main way to deal with construction waste was landfill or random stacking, which not only wasted resources, but also caused great harm to the environment. To this end, the country has vigorously promoted the resource processing of construction waste to achieve the recycling of resources and sustainable development of the environment.

Details of construction waste crushing equipment

Resource processing process of construction waste

Construction waste is mainly composed of discarded concrete blocks, brick and stone fragments, etc. Through processes such as crushing, screening and sorting, construction waste can be converted into reusable aggregates or building materials such as recycled bricks. The entire processing process includes several main steps: first, the crushing equipment crushes the construction waste to a suitable size; then, through screening and sorting, the debris in the garbage, such as plastics and metals, is separated; the final finished aggregate can be used for urban construction, and the separated debris can also be recycled.

The necessity of resource utilization of construction waste

The resource utilization of construction waste is not only in line with my country's national policy of developing a circular economy, but also can bring significant environmental and economic benefits. Studies have shown that construction waste recycled products can be widely used in road engineering, municipal construction, landscaping and other fields. Through the resource treatment of construction waste, every ton of cement saved can reduce 700 kilograms of carbon dioxide emissions. Taking Beijing's annual 35 million tons of construction waste as an example, if all of them are resource-processed, 5.8 million tons of carbon dioxide emissions can be reduced each year, saving 8,750 acres of land.

Selection of construction waste treatment equipment

Construction waste treatment equipment is mainly divided into two types: fixed and mobile. Fixed equipment is suitable for factory crushing and recycling processes. It can be processed on a large scale in a closed workshop, reduce pollution, and produce various aggregates. Mobile equipment is suitable for processing at the site where construction waste is generated. It can be flexibly transferred to other sites, reduce transportation costs, and avoid secondary pollution. These equipment can be combined according to different needs to produce recycled aggregates that meet standards.

In the process of promoting the resource utilization of construction waste, mobile crushing stations, as an efficient and environmentally friendly equipment, have become an important tool for construction waste treatment. It can not only flexibly cope with complex operating environments, but also significantly reduce dust and noise, meeting the requirements of green city construction.