Soil remediation device for discharging soil liquid

Abstract

The invention discloses a soil remediation device for a discharging soil liquid. The soil remediation device comprises a box body, a working cavity with an upward opening is formed in the box body, asemicircular synchronous cavity is formed in the outer side of the working cavity, and extrusion reciprocating cavities which are symmetrical about the axis of the working cavity in the left-right direction are formed in the upper side of the synchronous cavity; and the side, close to the axis of the working cavity, of the extrusion reciprocating cavity communicates with the working cavity part, an intermittent bevel gear cavity located on the lower side of the synchronous cavity is formed in the right side of the working cavity, and an intermittent cavity is formed in the lower side of the intermittent bevel gear cavity.Excessive moisture of the soil is extruded by extruding the contaminated soil added with the remediation agent; the soil brought out from moisture is recycled into the working cavity, and moisture without soil is discharged. According to the device, the quantity of the soil is ensured, the quantity of specimens for researching the soil is not reduced, and an experimentresult is ensured.

Description

technical field [0001] The invention relates to the field related to soil regeneration or restoration, in particular to a soil restoration device for removing soil liquid. Background technique [0002] Soil remediation is a technical measure to restore contaminated soil to normal functions. In the soil remediation industry, there are more than one hundred existing soil remediation technologies, and there are more than ten commonly used technologies, which can be roughly divided into three types: physical, chemical and biological. method, the chemical leaching in soil remediation slowly immerses into the soil through the gravity of the remediation fluid itself, thereby reacting to treat the polluting elements in the soil, but the existing chemical leaching does not have a high degree of reaction, and the soil Part of the reaction solution will still remain. If the reaction solution in the soil is not discharged in time, the soil may be hardened, and the soil may be polluted a...

AI Technical Summary

Problems solved by technology

[0002] Soil remediation is a technical measure to restore contaminated soil to normal functions. In the soil remediation industry, there are more than one hundred existing soil remediation technologies, and there are more than ten commonly used technologies, which can be roughly divided into three types: physical, chemical and biological. method, the chemical leaching in soil remediation slowly immerses into the soil through the gravity of the remediation fluid itself, thereby reacting to treat the polluting elements in the soil, but the existing chemical leaching does not have a high degree of reaction, and the soil Part of the reaction solution will still remain. If the reaction solution in the soil is not discharged in time, the soil may be hardened, and the soil may be polluted again by the reaction solution, thereby reducing work efficiency. The soil remediation device of soil liquid can solve the above problems

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