Patent ID: 9566614
Date: 2017-02-14
CPC Classifications: B07B

Claim:
1. A dry separation apparatus, comprising: a main body of which a top surface is formed as an inclined surface which is inclined to one side in a front and rear direction and one side in a left and right direction, the inclined surface being opened; a first deck seated inside the inclined surface and provided with a plurality of first punches; a plurality of guides coupled with a top surface of the first deck; a supply part supplying an object to be separated to the top surface of the first deck; an air blow fan installed inside the main body and sending air to the first punch; and a vibration part horizontally vibrating the first deck to discharge particles with a large specific gravity and particles with a small specific gravity of the object to be separated through different passages, wherein, when corners of the first deck are indicated as a first corner, a second corner, a third corner, and a fourth corner in a highly placed order, the dry separation apparatus further comprises: a first ripple arranged between the second corner and the fourth corner; a second ripple arranged between the first corner and the third corner; and a blocking wall enclosing the first corner and the second corner.