Brief introduction of construction waste recycling project:
Shanghai Jianye Heavy Industry's construction waste treatment equipment is a new type of construction waste crushing and recycling production line. We adopt a modular production mode of combined extrusion and grinding, which can effectively crush and grind construction waste of brick-concrete structure. The problem that the clay brick cannot be used as an aggregate is well solved, the problem of the broken structure of the clay brick mixed structure is solved, and the production efficiency is greatly improved.
Design motivation: There is too much construction waste in the brick-concrete structure, more than concrete waste that has been mixed with concrete, and ordinary concrete crusher equipment cannot effectively break the clay bricks, such as jaw crushing, impact crushing, cone crushing, because clay bricks absorb water. High humidity and low strength of clay bricks are not suitable for coarse aggregates. They can only be made into fractals and used as gelling materials. Therefore, we combine the grinding and reuse mode of fly ash and the roll crushing process to form the combined grinding and extrusion operation mode. This process technology can solve hundreds of millions of tons of brick-concrete construction waste for China, and has the ability to treat concrete construction waste. Our complete set of process equipment can meet the demand for building materials such as coarse aggregate, sand, powder, fine powder, etc., and give enterprises who purchase our equipment more profitability. This is a comprehensive building material supply line, which meets the original intention of building materials manufacturers to provide composite building materials, and can also handle a large amount of brick-concrete construction waste for the society.
The overall structure: the feed warehouse, the combined extrusion system with several tooth rollers, the cone grinding system, and the finished product bin.
This system uses our cone mill to make good use of the different densities and strengths of concrete and clay bricks, and reasonable use of different characteristics of different materials. During the grinding process, due to the high strength of concrete, it will act as a grinding medium. , And save the loss of the grinding roller, and improve the efficiency of clay powder.
The entire system has applied energy-saving and environmental protection technology well, and has been processed in a modular and closed manner. It has abandoned the use of counter-breaking and impact-breaking, reducing noise and dust.
The entire system is supported by technical patents. If someone pirates without authorization, we will investigate their infringement according to law.
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