CONTAMINATED SOIL TREATMENT DEVICE

To provide a contaminated soil treatment device that is compact in size and can efficiently treat contaminated soil without causing excess waste.SOLUTION: A contaminated soil treatment device has: a furnace 11 that has fluidizing means and fluidizes continuously supplied contaminated soil while bringing it into contact with hot air supplied from a hot air generator 25 and discharges the heated contaminated soil; and a dust collector 41 that traps solid in exhaust containing the hot air, discharged from the furnace 11. The solid contains contaminated soil and dust derived from the contaminated soil. The furnace 11 is in communication with the dust collector 41. The exhaust is directly sent from the furnace 11 to the dust collector 41.SELECTED DRAWING: Figure 1 【課題】コンパクトであり余分な廃棄物を発生させることなく汚染土壌を効率的に処理できる汚染土壌処理装置を提供する。【解決手段】流動化手段を備え、連続供給される汚染土壌を流動化させながら熱風発生装置２５より供給される熱風と接触させ、加熱された汚染土壌を排出する加熱炉１１と、前記熱風を含む、前記加熱炉１１から排出される排ガス中の固体を捕集する集じん装置４１と、を備え、前記固体が汚染土壌及び汚染土壌を起源とする粉じんを含み、前記加熱炉１１と前記集じん装置４１とが連通し、前記排ガスが前記加熱炉１１から前記集じん装置４１に直接送られる。【選択図】図１