Soil remediation device

Abstract

The invention discloses a soil remediation device. The device comprises a rotation accommodating portion; a liquid storage portion is arranged under the rotation accommodating portion, the liquid storage portion is connected with a conveying portion, the conveying portion is connected with a spray portion located above the rotation accommodating portion, and a rotation slide portion is arranged between the spray portion and the rotation accommodating portion; the rotation accommodating portion includes a central conical shell body and a peripheral annular groove body, and the conical shell body and the annular groove body are in fit rotation connection; the surface of the side wall of the conical shell body is provided with first mesh holes, the outer wall of the conical shell body is provided with spiral blades, and the bottom of the conical shell body is connected with supporting rods; and the supporting rods are connected with a circular chassis frame, a plurality of second casterswhich form a circle in a surrounding manner are arranged on the bottom lower edge of the chassis frame, and each second annular track is arranged under one corresponding second caster. The device provided by the invention has a water-saving effect and a large single-time soil remediation amount, a leaching liquid is not easy to splash during high-speed rotation work, and the soil remediation efficiency is high.

Description

technical field [0001] The invention relates to the field of remediation devices for polluted soil, in particular to a soil remediation device. Background technique [0002] In recent years, with the acceleration of urbanization and industrialization, a large amount of energy has been consumed, and a large amount of pollutants have been discharged into the soil through various channels, causing serious harm to the quality of agricultural products and human health. Soil pollution has many characteristics such as concealment, hysteresis, and difficulty in treatment, and has become a research hotspot and difficulty in the field of environmental science today. In recent years, many treatment methods or technologies have been developed for soil pollution at home and abroad, mainly including physical methods, chemical methods, and biological methods. The soil elution restoration technology utilizes the solubilization effect of eluents such as surfactants to improve the solubility...

AI Technical Summary

Problems solved by technology

The soil remediation device of this invention is simple in structure and has a water-saving effect, but the continuity of the work of the invention is poor, and the amount of soil remediation in a single time is small; the invention is easy to splash the eluent from the side when it is rotating at a high speed , resulting in a waste of eluent; the invention of the soil container is difficult to manufacture, and the soil is not easy to get in and out

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