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Sampling device for polluted soil

A technology for sampling equipment and contaminated soil, applied in the direction of sampling devices, etc., can solve the problems of high cost, high labor intensity, time-consuming and laborious, etc., and achieve the effect of novel structure and convenient operation.

Pending Publication Date: 2020-12-29
河南省平顶山生态环境监测中心 +2
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Problems solved by technology

[0003] Before the large-scale remediation of contaminated soil, sampling must be carried out, and the method of soil remediation can be obtained through the analysis of the samples. The existing sampling methods are various, and some of them use shovels to dig the soil. This method is time-consuming and labor-intensive. Large; some use large machines to take soil, although this method is more efficient, but the cost is higher, in view of the above problems, the industry needs a sampling equipment with a new structure, which can reduce costs while improving efficiency

Method used

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  • Sampling device for polluted soil
  • Sampling device for polluted soil
  • Sampling device for polluted soil

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Embodiment Construction

[0017] The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment: According to Figure 1 to Figure 4 The shown soil pollution sampling equipment includes a positioning structure 1, a sampling structure 2 and an elastic blocking structure 3. The positioning structure 1 includes a positioning cylinder 101 in a cylindrical structure, and the inside of the positioning cylinder 101 is provided with a positioning inner Screw threads 102, the outside of the positioning cylinder 101 is provided with a plurality of connecting angle lugs 103, the connecting angle lugs 103 are provided with a support rod 104, the inside of the support rod 104 is provided with a support threaded hole 105, and the support threaded hole 105 is provided with an extended screw rod 106 .

[0018] In order to achieve the purpose of sampling, further, the sampling structure 2 includes a sampling cylinder 201, the upper part of the outer side of the sampli...

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Abstract

The invention relates to a sampling device for polluted soil, and belongs to the technical field of environmental equipment. The sampling device comprises a positioning structure, a sampling structureand an elastic blocking structure, wherein the positioning structure comprises a positioning cylinder with a cylindrical structure; a positioning internal thread is arranged on the inner side of thepositioning cylinder; a plurality of connecting angle lugs are arranged on the outer side of the positioning cylinder; supporting rods are arranged on the connecting angle lugs; supporting threaded holes are formed in the supporting rods; and lengthened screws are arranged in the supporting threaded holes. The sampling device has the beneficial effects that the device is positioned through the positioning structure, then soil sampling is realized through the sampling structure, and storage holes are blocked through the elastic blocking structure, so that the purpose of soil sampling is achieved. The sampling device is novel in structure and convenient to operate.

Description

technical field [0001] The invention relates to a sampling device for polluted soil, which belongs to the technical field of environmental equipment. 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 methods: physical, chemical and biological. Since the 1980s, many countries in the world, especially developed countries, have formulated and carried out contaminated soil treatment and restoration plans, so a new soil restoration industry has also formed, with "high pollution exceeding the standard rate" and "trillion-level market" "Complex system engineering" and "emerging industries in the early stages of development", China's soil pollution prevention and control is now entering the United Nations' first "I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 马海花刘赞陈阳郑钊高燕哺彭国伟武红芳李会娜张书伟
Owner 河南省平顶山生态环境监测中心
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