In-situ soil remediation treatment device

Abstract

The invention discloses an in-situ soil remediation treatment device. The in-situ soil remediation treatment device comprises a vehicle body, a soil digging device and a water pump, a rotating grooveframe is arranged above the vehicle body, the right side of the rotating groove frame is hinged to the upper end face of the vehicle body through a hinge piece, the soil digging device is arranged atthe rear end of the rotating groove frame, the soil digging device comprises a fixing cylinder, the inner side of the fixing cylinder is fixedly connected with a longitudinal tube, the longitudinal tube is perpendicularly and fixedly connected with the rotating groove frame. According to the device, the soil digging device composed of the fixing cylinder, a rotating cylinder and a soil digging bucket is arranged, so that soil is collected in situ and is crushed through a crushing blade roller, then the soil can be conveniently and subsequently mixed with a soil remediation liquid, the soil canbe prevented from being transferred, and the remediation cost is low; and a spiral material roller and a drip irrigation head are arranged, so that the soil remediation liquid and the soil are fullymixed, the mixing uniformity is improved, and the soil remediation effect is improved.

Description

technical field [0001] The invention relates to the field of environmental protection treatment, in particular to an in-situ soil restoration treatment device. Background technique [0002] Contaminated soil remediation refers to the use of physical, chemical, biological and ecological principles, and the use of artificial control measures to reduce the concentration (activity) of soil pollutants, realize the harmlessness and stabilization of pollutants, and achieve the desired detoxification effect. technical measures. At present, theoretically feasible restoration technologies include phytoremediation, microbial restoration, chemical restoration, physical restoration and comprehensive restoration. Some restoration techniques have entered the stage of field application and achieved good results. Remediation of contaminated soil is of great significance in blocking pollutants from entering the food chain, preventing harm to human health, and promoting land resource protect...

AI Technical Summary

Problems solved by technology

[0003] In the process of chemical remediation, the soil remediation solution is sprayed to repair; the traditional remediation method sprays the soil remediation solution on the surface of the soil, waiting for the natural infiltration of the remediation solution, the repair period is long, and the remediation solution is mixed with the soil unevenly; in addition Another way is to excavate and transfer the soil to be repaired, put it into a mixing container for centralized mixing and repair, so that the soil and the soil repair solution are fully mixed, and then transfer to the original site for backfilling after completion, the operation cost is high and the operation cycle is long. , requiring a device for in-situ repair

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