Environment-friendly device for soil remediation

Abstract

An environment-friendly device for soil remediation is provided. The device comprises a base, wherein mounting parts are fixedly mounted on the front side and the rear side of the base correspondingly; first mounting rods are fixedly mounted on the upper sides of the mounting parts; second mounting rods are movably mounted at the upper ends of the first mounting rods; handles are fixedly mounted at the upper ends of the second mounting rods; and a shell and a buffer mechanism are fixedly mounted on the upper side of the base. According to the environment-friendly device for soil remediation, kinetic energy is generated through a driving mechanism, a rotating shaft is used for driving a driving gear to rotate, and the driving gear drives a lifting lead screw to move downwards through meshing connection, so that the lifting lead screw drives a spraying device to move downwards, the spraying device pulls a hose to move downwards together, and a remediation agent flows into the spraying mechanism along the hose; and then an extrusion plate is pushed by a push rod to move downwards, the remediation agent in the spraying mechanism is sprayed out from an opening in the spraying mechanism,then deep soil remediation is conducted, and therefore the effect that the soil remediation effect is good is achieved through the device.

Description

technical field [0001] The invention belongs to the technical field of soil restoration, and in particular relates to an environmental protection device for soil restoration. Background technique [0002] With the continuous acceleration of the industrialization process, the irrational mining of mineral resources and their smelting discharge, long-term sewage irrigation and sludge application to the soil, atmospheric deposition caused by human activities, and the application of chemical fertilizers and pesticides have caused serious soil pollution. Contaminated soil remediation refers to reducing the concentration (activity) of soil pollutants through physical, chemical, biological and ecological principles, and adopting artificial control measures, so as to realize the harmlessness and stabilization of pollutants, so as to achieve the desired detoxification. Theoretically feasible remediation technologies include phytoremediation, microbial remediation, chemical remediation...

AI Technical Summary

Problems solved by technology

[0003] With people's attention to soil environmental problems and the advancement of modern agriculture, chemical remediation technology will play a greater role in the control of pesticide environmental pollution, but there are also the following problems in the remediation process. On the soil surface, the soil is repaired, but the soil under the ground cannot be repaired, and it is difficult to achieve a good repair effect. At the same time, there are mountainous and hilly areas where the soil area is scattered and large machinery cannot enter, resulting in the inability to repair the soil in time, thus Reduced soil remediation efficiency

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