Construction waste crushing separation equipment for road engineering and use method thereof

The invention discloses construction waste crushing separation equipment for road engineering. The crushing separation equipment comprises a primary crushing device, a secondary crushing device, a primary transmission device and a secondary transmission device. Construction waste is crushed by the primary crushing device and is loaded into the secondary crushing device for secondary crushing. Theconstruction after secondary crushing is loaded into the primary transmission device. A separation device is arranged on the primary transmission device and is used for separating the construction waste. A guiding piece is arranged between the separation device and the secondary transmission device. The separation device realizes separation of the construction waste after secondary crushing. In the crushing and separation process, a cutting liquid is used for cutting to prevent generation of a large quantity of dust in the process of cutting crushing, so the equipment is beneficial to environmental ...