Energy Saving Construction Waste Crushing Station Metallurgy equipment

Energy Saving Construction Waste Crushing Station Of Metallurgy Machine

1.Construction waste disposal process and the reuse of new materials

Centralized construction waste, component into professional construction waste crusher, after crushing sand particles into a powder and concrete, and then filtered through the conveyor belt to the vibrating screen, separate the lighter wood shavings, secondly the rebar, wire and other metal separation of construction waste, use the magnet device absorb separation recycling, such as steel, iron wire The third through the different screening device on the vibrating screen after grinding output of different size specifications of particles, and then the conveyor belt respectively transferred to the silo reserve.

Construction waste after: classification → crushing → dust removal → screening after several steps to get different specifications of finished material sand, powder. These raw materials through raw material activation, physical treatment, mixing formula, rational grading and other processing processes, the production of recycled environmental protection products, no matter in compressive resistance, bending resistance, heat insulation and other aspects have obvious advantages. More than 40 kinds of environmental protection building materials can be developed by using construction waste.

Energy Saving Construction Waste Crushing Station Of Metallurgy Machine

(1) The finished product granularity is below 12mm, these raw materials are the best raw materials for the manufacture of environmental protection unfired brick and cut brick, dust collected by dust collector can also be used to make unfired brick or cut brick, solid brick series has the characteristics of strong resistance to weathering and no radiation, the service life is longer than the traditional fired brick for more than 20 years;

The finished product material 12-30㎜ bone stone, these aggregate can be used for building or road foundation basic auxiliary materials. The hardness coefficient of construction waste is between 2 and 3 After crushing, the material with the hardness coefficient can be used as building accessories.

(3) The finished material can be used to make concrete mixing, making bricks and tiles, road foundation, other building accessories, etc.

⑷ The finished material after construction waste treatment can be used to make light aggregate concrete, light strip board for building partition wall, light aggregate concrete small hollow block, and can produce recycled aggregate building board, recycled aggregate mortar and other recycled products.

⑸ can be made in the municipal road widely used paving brick, tile, partition brick, grass brick and other building materials products. Grass brick has high strength, environmental protection, anti-skid, strong durability, and can be used in streets, squares, gardens and other pavement.

Energy Saving Construction Waste Crushing Station Of Metallurgy Machine

2. Social and economic benefits

(1) Set up a demonstration base for comprehensive treatment and utilization of construction waste and a technology research center for comprehensive treatment and utilization of construction waste in our city.

(2) To build the largest construction waste comprehensive treatment equipment research, production and manufacturing base, the city and the whole country to provide 50--100 sets of advanced, quality, efficient construction waste treatment equipment utilization.

(3) After the completion of the project, the mining resources of our city can be reduced by 500,000 tons per year, and the earthwork can be reduced by 260,000 square meters from the construction waste for brick making, which can save 200 mu of farmland and 130 mu of land for garbage piling. The two projects can save 330 mu of land in total.

(4) To build three -- five construction waste disposal plants nationwide every year, to provide high-quality and efficient fixed construction waste treatment complete sets of equipment, can reduce the mining resources by 5 million tons, so as to effectively protect the ecological balance and reduce the waste of non-renewable resources.

(5) Save energy and reduce pollution. In the process of brick making, the project can also absorb 48,000 tons of fly ash, save 16,000 tons of standard coal and reduce 144 tons of sulfur dioxide emitted by brick making.

(6) After the construction waste comprehensive treatment and reuse project is completed, 100 jobs can be placed in our city.

(7) Realize the "reduction, recycling and harmless" treatment of construction waste to reduce the impact on the environment.

Energy Saving Construction Waste Crushing Station Of Metallurgy Machine

3. Schematic site plan of the demonstration project

Decomposition of land for the demonstration project of comprehensive reuse of construction waste treatment