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Device relates to sorting the earth-and-sand crushed the device, all included in the earth-and-sand choose from the earth-and-sand foreign for removing mud and sand from quality may produce, intended as to make.
A disclosure a crushing the pipe has curved sorting device according in the device a, the discharge end and entrance end the first difference is disposed as crushed earth and at least one conveying unit a number 1, 2 is mounted between blower force said number 2 are introduced the longitudinal direction at least one conveying unit the at least one conveying unit said number 1 the earth-and-sand said number 1 transdermal drug from scattering apparatus includes a blower (10) and a; said number 1, 2 low in at least one conveying unit number 2 on one side at least one conveying unit the transport direction of the earth-and-sand said blown the direction orthogonally intersecting the rotating axis said number 1 side scattered by the blower a foreign number 2 screening by scattering opposite blower (20) and a; said number 2 about transfer unit said number 2 on a short side of an angle opposite for blower said number 2 next, a scattered by the blower foreign trap foreign (30) and a; and, said number 2 inside said 1, 2 are mounted in at least one conveying unit is provided between the cylinder and trap foreign blower and an infrared lamp or an infrared laser blower said number 1 a scattered by the force, which is pretensioned by an infrared lamp or an infrared laser blower said number 2 foreign said a hermetic harmful insect such as trap foreign the earth-and-sand sorting tank (40) consists of including.