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Sampling device for soil heavy metal detection

A sampling device and heavy metal technology, which is applied to the sampling device and other directions, can solve the problems that the portable equipment cannot meet the sampling depth requirements, cannot be well adapted to the field environment, and is difficult to carry and operate, and achieves improved sampling accuracy, high safety, Simple to use effects

Inactive Publication Date: 2021-04-09
陆炯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional equipment with a large sampling depth usually has a large weight and cannot be well adapted to the field environment, causing great difficulties in handling operations, and portable equipment often cannot meet the sampling depth requirements

Method used

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  • Sampling device for soil heavy metal detection
  • Sampling device for soil heavy metal detection
  • Sampling device for soil heavy metal detection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] A sampling device for soil heavy metal detection, such as figure 1 , figure 2 and image 3 As shown, it includes a sampling cylinder 1 and a knocking assembly 2; the knocking assembly 2 includes a hammer head 21, a traction rope 22, a converging bucket 23 and a power assembly 24; the hammer head 21 is vertically hoisted and arranged on the sampling Above the barrel 1; one end of the traction rope 22 is connected to the hammerhead 21, and the other end is wound on the surface of the converging barrel 23; one end of the converging barrel 23 is coaxially connected with a transmission ring 231; The power assembly 24 includes a first driving gear 241 and a second driving gear 242; the first driving gear 241 and the second driving gear 242 mesh with the transmission ring 231 respectively; the first driving gear 241, the The transmission ratio between the transmiss...

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Abstract

The invention discloses a sampling device for soil heavy metal detection. The sampling device comprises a sampling cylinder, a knocking assembly and a stabilizing assembly, the knocking assembly comprises a hammer head, a traction rope, a bundling barrel and a power assembly; the hammer head is vertically arranged above the sampling cylinder in a hoisting manner; the stabilizing assembly comprises a sleeve and a voltage divider; the lower end of the sleeve is correspondingly embedded into the ground; the sampling cylinder comprises a plurality of unit sections which are spliced with one another; and the unit sections are sequentially inserted into the sleeve from the top in an embedded mode and hit into an underground area through the hammer head. By smashing the sampling cylinder into the ground, it can be guaranteed that personnel are far away from equipment during construction, and safety is high; and the stabilizing assembly with high stability is used for guiding the deep path of the sampling cylinder, so that the sampling precision is further improved.

Description

technical field [0001] The invention relates to the field of soil detection, in particular to a sampling device for soil heavy metal detection. Background technique [0002] Human production activities have caused a large amount of heavy metal pollution in the land. In order to understand the seriousness of soil pollution and prepare targeted remediation agents for the soil, it is necessary to sample the soil on site. Traditional equipment with a large sampling depth usually has a large weight and cannot be well adapted to the field environment, causing great difficulties in handling operations, and portable equipment often cannot meet the sampling depth requirements. Therefore, it is necessary to invent a sampling device for the detection of heavy metals in soil with a large sampling depth, simple operation and high operational safety. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 陆炯
Owner 陆炯
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