A Grinding Device Of Building Waste and A regenerating Method of Aggregate Using its device

摘要

The present invention is the original aggregate by relates to a grinding apparatus and a recycled aggregate screening method using the same of the construction waste, promoting the abrasion of the recycled aggregate surface and remove the cement paste present in the cracking unit and the space section by crushing a crack of aggregate and having to have a surface texture and form an object of the present invention to be applied to the coarse aggregate and fine aggregate. ; Grinding system for the construction of waste according to the present invention the slot is turned recycled aggregate is opened and formed at the top of the upper hopper, it is injected recycled aggregate is formed with a hopper bottom plate to be moved from the center to the outside obliquely, on the outside of the hopper bottom plate formed is moved inlet that can move flowing a recycled aggregate to the lower side, and the upper guide is formed downward on a lower side of the hopper bottom plate, light enables reproduction aggregate to the upper inside of the lower hopper can be moved from the outside to the center picture lower pedestal is formed, the discharge port is formed which can discharge the recycled aggregates in the central lower portion of the lower base to the lower side, the lower guide upward to the upper side of the lower pedestal is formed, the cement paste in the recycled aggregate on the upper and lower guide outer is characterized in that the grinding aggregate and the wear member by a stem member that can be crushed form.