To provide a soil purifying machine, in which contaminated soil can be washingly treated efficiently within a site to be drilled using a space effectively.
The soil purifying machine has a body flame 7, a running member 1 provided at a lower part of the body flame 7, a hopper 20 provided on one side in a longitudinal direction of the body flame 7, a treating machinery 15 provided on the body flame 7 and stirring introduced earth and sand in a stored cleaning fluid, a conveyer 21 with one end provided at the lower position of the hopper 20 and the other end provided so as to approach to an inlet 55 of the treating machinery 15, a cleaning fluid supplying portion 18 supplying the cleaning fluid to the treating machinery 15, a screw conveyer 74 provided with an inlet port 76 joined and sealed to an outlet 56 of the treating machinery 15 at one end side, and an outlet port 77 located at a higher position than the water level of the cleaning fluid within the treating machinery 15 at the other end, and a power unit 88 provided on the other side in a longitudinal direction of the body flame 7.
HOSHINO YOSHIHIRO
NAKAGAWA YUUKI
