Product center
Home > Product center > Environmentally-friendly wind circulating sand blast booth Environmentally-friendly wind circulating sand blast booth
Cellular recovery floor board
[Cellular sand absorbing floor board]
The cellular sand absorbing floor board is developed by us by using domestic technologies. For this cellular sand absorbing floor board, there is no need of deep trenches, which means saved infrastructure cost; the recovery of abrasive is driven by wind, and the whole recovery system has no screw conveyor, bucket elevator, belt conveyor or other dynamic wearing parts, which means less equipment wear, and convenient and easy maintenance; compared with the conventional sand absorbing floor board, this cellular sand absorbing floor board has a greater sand absorbing capacity, and also greatly reduces faults caused by sand clogging due to welding slag, welding rod heads and large granules.
[Function of cellular sand absorbing floor board]
The bottom of the cellular sand absorbing floor board is evenly distributed with cellular buckets, which are connected to the recovery pipelines under them, and the branch recovery pipes are connected to the main recovery pipelines of the fans, with the wind speed of the pipelines greater than the suspension speed of the abrasive. In sand blasting, the sand (shot) blasted will totally fall into the cellular buckets, from which they fall into the branch recovery pipes, and finally they go back to the abrasive separator through the main recovery pipeline.
As the air inlets of the beehive sand blast booth for recovery of sand (shot) and dust are all located below the cellular sand absorbing board, the air stream and the dust always go top down, and the dust always floats at the lower part of the sand blast booth, so the space above 0.5m in the sand blast booth has a very low concentration of dust and is clearly visible.