A soil remediation device and method for soil remediation using the same

A soil remediation and soil technology, applied in the field of soil remediation, can solve the problems of difficult operation, unsatisfactory soil remediation effect, low separation efficiency of pollutants and soil, etc., to achieve the effect of improving the effect, being beneficial to growth, and improving the effect of the action.

Active Publication Date: 2019-02-05
HEBEI AGRICULTURAL UNIV.
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing soil remediation technology, the efficiency of separating pollutants from the soil is generally low, the effect on soil remediation is not ideal, and it is not easy to operate.

Method used

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  • A soil remediation device and method for soil remediation using the same
  • A soil remediation device and method for soil remediation using the same

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings, so that those of ordinary skill in the art can implement it after referring to this specification.

[0035] Such as figure 1 , 2 As shown, a soil remediation device includes: a sleeve 1, which is a double-layer structure cylinder with an interlayer 4 formed by an inner cylinder 2 and an outer cylinder 3, and the side wall of the inner cylinder 2 is set There are holes 5, and both ends of the sleeve 1 are open. The sleeve 1 is used to insert or drill into the soil, and isolate the soil in the sleeve 1 from the surrounding soil, so that the soil can be treated and repaired in different areas or units. The hole 5 on the side wall of the inner cylinder 2 is used to seep out the cleaning solution added to the soil. The interlayer 4 is closed at one end at the top of the sleeve 1, and the interlayer 4 is closed at one end at the bottom of the sleeve 1 into a knife-edge sh...

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PUM

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Abstract

The invention discloses a soil remediation device and a soil remediation method through the soil remediation device. The soil remediation device comprises a sleeve, a base button, a reamer, drawn wires and a rotating shaft, wherein the sleeve is a double-layer structure sleeve body with an interlayer, the side wall of an inner sleeve body is provided with holes, and the two ends of the sleeve are open; one end of the bottom of the sleeve is sealed into an annular cutting part, and the inner side of the annular cutting part is provided with a gap; the base button forms a semispherical closing surface capable of being opened and closed so that the bottom of the sleeve can be opened or closed; the reamer is arranged at the bottom of the sleeve and has a radian, the reamer and the rigidity framework of the base button are arranged in a criss cross mode, and the outer edge of the reamer is provided with a groove communicating with the two ends of the reamer; the drawn wires are clamped in the groove and used for pulling the base button to open or close the bottom of the sleeve on the basis of supporting of the reamer; and the rotating shaft is connected with the reamer and drives the reamer to rotate. According to the soil remediation device and the soil remediation method through the soil remediation device, the base button can be drawn out after the sleeve is inserted into soil to form the semispherical closing surface, accordingly, the bottom end of the sleeve is closed conveniently, and cleaning remediation or physical remediation in the other mode is conducted on the soil in the sleeve conveniently.

Description

technical field [0001] The invention relates to the technical field of soil remediation, and more specifically, the invention relates to a soil remediation device and a soil remediation method using the device. Background technique [0002] The discharge of industrial sewage, oil spills, pesticides and the abuse of various chemical fertilizers have caused soil pollution. Soil pollution not only affects crops, but also seriously damages the ecological environment, requiring soil restoration. [0003] The remediation of existing polluted soil generally refers to the use of physical, chemical and biological methods to transfer, absorb, degrade or transform pollutants in the soil to reduce the concentration of pollutants to a harmless level, or to convert harmful pollutants into harmless substance. However, in the existing soil remediation technology, the efficiency of separating pollutants from the soil is generally low, the effect on soil remediation is not ideal, and it is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B09C1/02B09C1/10
CPCB09C1/02B09C1/10
Inventor 王树涛刘会玲张利陈亚恒
Owner HEBEI AGRICULTURAL UNIV.
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