On-site collection device for petroleum-contaminated soil treatment

A soil treatment and on-site collection technology, applied in sampling devices and other directions, to achieve the effect of improving friction coefficient, improving convenience, and improving efficiency

Pending Publication Date: 2021-11-16
YANGTZE NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an on-site collection device for the treatment of oil-contaminated

Method used

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  • On-site collection device for petroleum-contaminated soil treatment
  • On-site collection device for petroleum-contaminated soil treatment
  • On-site collection device for petroleum-contaminated soil treatment

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] In addition, an element in the present invention is said to be "fixed" or "disposed on" another element, and it may be directly on another element or an intervening element may also exist. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purp...

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Abstract

An on-site collection device for petroleum-contaminated soil treatment belongs to the technical field of collection and comprises a fixed block, connecting blocks are fixedly connected to two sides of the interior of the fixed block, clamping blocks are mounted in the fixed block and are slidably connected with the fixed block through the connecting blocks, the two clamping blocks are combined to form a circular ring, fastening rings are fixedly connected to the sides, close to each other, of the two clamping blocks, the fastening rings are made of butyronitrile modified phenolic resin and reinforced fibers, the reinforced fibers are formed by mixing steel fibers and polyvinyl alcohol fibers, and by arranging sliding of the two clamping blocks, the clamping blocks can limit the extraction rods with different diameters, therefore, the convenience of the collection device in the collection process can be improved, the defects caused by threaded connection of a traditional extraction rod and a hydraulic assembly are overcome, and meanwhile, the threaded connection mode is replaced by the clamping mode, so that the efficiency of extracting the collection pipe by the extraction rods can be effectively improved.

Description

technical field [0001] The invention relates to the field of collection technology, in particular to an on-site collection device for oil-contaminated soil treatment. Background technique [0002] Soil pollution detection is one of the important contents of environmental monitoring. Its purpose is to find out the background value, monitor, forecast and control the quality of the soil environment. By collecting and analyzing the soil, the soil can be treated efficiently. [0003] In the prior art, in the process of collecting oil-contaminated soil, vibration equipment is used to push the collection pipe into the soil for soil collection, and then hydraulic equipment is used to extract the collection pipe. However, 1. When extracting, because the extraction rod is connected with the collection device through threads, the collection device can only be used for a diameter of the extraction rod, which is not convenient for the collection operation of the collection device. 2. At ...

Claims

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Application Information

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IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 应赛文桃曹亚鹏游强杨乐周琴刘合敏
Owner YANGTZE NORMAL UNIVERSITY
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