Soil heavy metal pollution treatment device

• Main Authors: WU HAOLIANG, SUN XINPO, BI YUZHANG, TUO XIANGUO, JIANG ZHEYUAN, WANG ANHUI, GUO YI, FU XIANLEI
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2022
• Subjects: DISPOSAL OF SOLID WASTE; PERFORMING OPERATIONS; RECLAMATION OF CONTAMINATED SOIL; RECLAMATION OF CONTAMINED SOIL SOIL; TRANSPORTING

The utility model discloses a soil heavy metal pollution abatement device which comprises a carrying plate, a medicine spraying plate arranged on one side of the lower portion of the carrying plate and a soil turning assembly arranged on the other side of the lower portion of the carrying plate, the soil turning assembly comprises a horizontally-arranged installation disc, a rotating disc is rotationally installed below the installation disc, and a plurality of rake nails are vertically arranged on the bottom end face of the rotating disc; a second motor in driving connection with the rotating disc is mounted on the top end face of the mounting disc and covered with a fixing frame, a screw penetrating through the carrying plate is vertically arranged at the top end of the fixing frame, and a height adjusting assembly for driving the screw to ascend and descend is arranged at the top end of the carrying plate; the height adjusting assembly comprises a driven gear arranged on the screw in a threaded and sleevin