Construction Waste Recycling Processing Line Processing Technology
Sorting Besides concrete blocks, there is also glass, wood, plastic, metal, cables, etc., which need to be sorted out in advance and can also be sold after sorting.
In addition to iron Iron products in construction waste are not easy to be broken by crushing equipment in the subsequent crushing steps, and large volume will damage the equipment, so it is necessary to use iron remover to remove residual metal in the mixture of concrete blocks.
Pre-screening The pre-screening process usually uses a circular shaker to remove sediment and smaller particles from the mixture. Construction waste disposal site
Broken Crushing link is divided into coarse crushing, middle crushing and fine crushing three sections. Coarse crushing equipment is generally jaw crusher, crushing ratio is large, strong pressure resistance, feed mouth, processing capacity is also large, is the highest utilization rate of crushing equipment. In the crushing stage, impact crusher is used to treat concrete, which can be classified steel and concrete materials. Fine crushing is usually an impact sand making machine, which is used for shaping and crushing the secondary crusher material to produce the particle size in line with the material.
Screening Screening at this stage, one is to screen the crushed materials at all levels, and the unqualified materials are returned to the upper crushing equipment for re-crushing; the second is to carry on the granularity classification to the finished sand.
