| 摘要 |
PURPOSE: Provided is an apparatus for sorting out high polymer pulverized materials by using air floatage, which can separate the mixture made of 2 or more kinds by the materials. CONSTITUTION: The apparatus comprises a conveyor belt(1) removing the pulverized mixture, a chamber(2) covered on the conveyor belt and composed of an inlet port at one side of the belt, an outlet port(22) at the other side of the belt and a branch port(23) at the top, an air compressor(5) being installed at the lower part of the conveyor belt and generating compressed air floating the pulverized materials in the air to be in layers by specific gravity, a first collecting tank(7) connected to the outlet of the chamber, a diaphragm body(3) installed at the bottom of the chamber and made of a latticed structure to let only small volume and light materials be passed through and the lower face is inclined toward the outlet, a vacuum pump(6) generating vacuum pressure for forcibly sucking the pulverized materials passed through the diaphragm body and a secondary collecting tank(8) coupled to the pump.
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