SOIL CLEANING APPARATUS - HITACHI CONSTRUCTION MACHINERY

Title:

SOIL CLEANING APPARATUS

Document Type and Number:

Japanese Patent JP2005066540

Kind Code:

A

Abstract:

To provide a mobile soil cleaning apparatus permitting an efficient cleaning of contaminated soil at an excavating site by utilizing the space effectively.

The apparatus has a running body 1 arranged below a main frame 7, a hopper 20 arranged on one side in the longitudinal direction of the frame 7, a processor 15 disposed on the frame 7 for agitating introduced soil in a reserved cleaning solution, a carrying conveyer 21 arranged so that one end lies below the hopper and the other in the inlet 55 of the processor 15, a cleaning solution supplying portion 18 supplying the cleaning solution to the processor 15, and a screw conveyer 74 having, at the one end, an inlet 76 connected water-tightly to the outlet 56 of the processor 15 and, at the other end, an outlet 77 positioning higher than the water level of the cleaning solution within the machine.

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Inventors:

NAKAGAWA YUUKI
HOSHINO YOSHIHIRO
SEKINO SATOSHI
OTA TAISUKE

Application Number:

JP2003303122A

Publication Date:

March 17, 2005

Filing Date:

August 27, 2003

Export Citation:

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Assignee:

HITACHI CONSTRUCTION MACHINERY

International Classes:

B01D17/00; B01D17/025; B01D17/032; B01D21/01; B03B5/00; B09C1/00; B09C1/04; C02F1/40; C02F1/52; E02F7/00; (IPC1-7): B09C1/04; B01D17/00; B01D17/025; B01D17/032; B01D21/01; B03B5/00; C02F1/40; C02F1/52; E02F7/00

Attorney, Agent or Firm:

Kasuga Toshiaki

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