Soil solution extractor for ecological environment detection

A soil solution and ecological environment technology, applied in the direction of sampling devices, etc., can solve the problems of low extraction efficiency, looseness, slow sampling speed, etc., and achieve the effect of accelerating the extraction speed

Active Publication Date: 2021-05-25
山东初行环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved in the present invention is to provide a soil solution extractor for ecological environment detection, one of the purposes is to have the function of improving the extraction speed of the soil solution, Solve the problem that the soil solution extractor uses the principle of negative pressure adsorption and uses the multi-microporous ceramic head to absorb the solution in the soil. The speed of extracting and absorbing the soil solution is too slow, resulting in low extraction efficiency; another purpose is to solve the problem of some For the soil solution extractor, the ceramic sampling head will be inserted into the hole on the sampling ground, but the soil at the bottom of the hole becomes loose due to excavation, and the soil cannot be in close contact with the sampling head, resulting in a slow sampling speed. The effect of close contact between the head and the collected soil

Method used

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  • Soil solution extractor for ecological environment detection
  • Soil solution extractor for ecological environment detection
  • Soil solution extractor for ecological environment detection

Examples

Experimental program
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Effect test

Embodiment 1

[0028] like Figure 1-5 As shown, the present invention provides a soil solution extractor for ecological environment detection, comprising a sampling rod 1, a sampling bottle 2, an evacuator 3, the right side of the sampling rod 1 is fixedly connected to the left side of the sampling bottle 2, and the sampling bottle 2 The right side of the right side is fixedly connected with the left side of the evacuator 3, the sampling head 1 includes a ceramic sampling head 10, a plastic pipe 11 and a pressing magnetic part 12, the top of the ceramic sampling head 10 is plugged into the bottom of the plastic pipe 11, and the plastic pipe 11 The outer wall of the magnetic part 12 is movably connected with the bottom inner wall of the magnetic part 12. The magnetic part 12 includes a magnetic sleeve 121 and a connecting rod 122. The bottom of the magnetic sleeve 121 is fixedly connected with the bottom of the connecting rod 122. The outer wall of 11 is movably connected, and the magnetic k...

Embodiment 2

[0032] like Figure 4 , Figure 5 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: the front end of the telescopic member 101 is arranged between every two strong magnets a2, and one side of the movable scraper a1 is provided with a telescopic member 101. side, the bottom of the movable scraper a1 is fixedly connected with the first magnetic block a3, the front end of the telescopic piece 101 is fixedly connected with the second magnetic piece b1, the rear end of the telescopic piece 101 is provided with an arc-shaped groove b3, and the telescopic piece 101 The rear end is made of ceramic material, and the outer wall of the expansion part 101 is evenly connected with a turning part b4, and the front end of the expansion part 101 is provided with a scraper b2, and one end of the scraper b2 is fixedly connected with the inner wall of the ceramic sampling head 10.

[0033] In this embodiment, after increasing the power of the evacuator 3...

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Abstract

The invention discloses a soil solution extractor for ecological environment detection, and relates to the technical field of environment detection. The soil solution extractor comprises a sampling rod, a sampling bottle and an evacuator, wherein the right side of the sampling rod is fixedly connected with the left side of the sampling bottle, and the right side of the sampling bottle is fixedly connected with the left side of the evacuator. Through combination of a ceramic sampling head and a magnetic sleeve piece, soil in a collection pit hole is pressed to be in close contact with the periphery of the ceramic sampling head by utilizing a movable scraping piece and a telescopic piece, absorption and extraction of a soil solution by the ceramic sampling head are facilitated, and the soil far away from the ceramic sampling head conveys the solution to the periphery of the ceramic sampling head under the permeation action; meanwhile, due to the magnetism of the soil, the strong magnet can attract nearby soil particles to get close and make closer contact with the ceramic sampling head, the soil solution extraction speed is increased, and due to the fact that the soil on the top of the ceramic sampling head is loosened in advance through the magnetic sleeve piece, the ceramic sampling head can be taken out of the pit hole more easily and is not prone to being damaged.

Description

technical field [0001] The invention relates to a soil solution extractor, relates to the technical field of environmental detection, in particular to a soil solution extractor for ecological environment detection. Background technique [0002] The soil solution sampler is used to extract different layers of soil solutions in situ in the field, and is widely used in forestry production and scientific research. It is of great significance for environmental pollution monitoring, groundwater utilization and other fields. [0003] There are following problems at prior art: [0004] 1. In the prior art, the soil solution extractor uses the principle of negative pressure adsorption and uses a multi-microporous ceramic head to absorb the solution in the soil. There is a problem that the speed of extracting and absorbing the soil solution is too slow, resulting in low extraction efficiency; [0005] 2. In the prior art, for some soil solution extractors, the ceramic sampling head ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G01N1/14
CPCG01N1/14
Inventor马永成
Owner山东初行环保科技有限公司