Soil remediation sampler for stratified sampling of soil

A soil remediation and sampler technology, applied in the field of soil remediation, can solve problems such as detachment, inability to complete sampling operations, and soil damage.

Active Publication Date: 2022-07-22
时科环境技术(上海)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] As the understanding of the ecological environment becomes clearer, the methods of environmental protection are gradually implemented. When adopting environmental protection methods, the most common way is usually the planting and cultivation of green plants, so as to improve and enhance the regional ecology, while some The soil quality in the area will be damaged, and soil restoration needs to be carried out in a targeted manner. Therefore, it is usually necessary to sample and analyze the soil in advance during soil restoration, so that the soil can be targeted for adaptive restoration. However, due to regional Some soils are in the shape of loose sand, and the conventional sampling method for this type of soil will easily cause the soil to be separated from the sampling container instantly after being taken out, thus making it impossible to complete the sampling operation. Therefore, we propose a soil remediation sampler for stratified sampling of soil

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  • Soil remediation sampler for stratified sampling of soil
  • Soil remediation sampler for stratified sampling of soil
  • Soil remediation sampler for stratified sampling of soil

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Embodiment Construction

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] see Figure 1-Figure 6, the present invention provides a technical solution: a soil restoration sampler for stratified sampling of soil includes a sampling main cylinder 1, and the sampling main cylinder 1 is a circular cylinder with an interior hollow and penetrates to the bottom wall of the sampling main cylinder 1. There is an air groove 2 on the inner side wall of the cylinder 1, and the air groove 2 is an arc-shaped slot h...

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Abstract

The invention discloses a soil remediation sampler for stratified sampling of soil, and relates to the technical field of soil remediation. The soil remediation sampler for stratified sampling of soil comprises a sampling main cylinder, and the inner side wall surface of the sampling main cylinder starts with a ring shape. Air tank, the inner side of the air tank is provided with an inner cylinder, and the inner top side wall of the inner cylinder is annularly provided with a squeeze transmission groove. , through the control of the control device, the lower rod is lifted up, so that the extrusion block on the gas control device is lifted and squeezed inside the inner cylinder, so as to extrude the gas above the extrusion block, through the air groove, the extrusion transmission groove and the The inflatable groove conducts conduction and squeezes the air above the extrusion block into the closed air bag on the sealing device, so that the closed air bag is inflated and expanded to reset and close, so as to achieve the effect of completely taking out the sandy soil.

Description

technical field [0001] The invention relates to the technical field of soil remediation, in particular to a soil remediation sampler for stratified sampling of soil. Background technique [0002] With the gradual clear understanding of the ecological environment, the methods of environmental protection are gradually being implemented. When adopting environmental protection methods, the most common method is usually the planting and cultivation of green plants, so as to improve and enhance the regional ecology, while some The soil quality of the area will be damaged, and soil remediation needs to be carried out in a targeted manner. Therefore, it is usually necessary to sample and analyze the soil in advance when remediating the soil, so that the soil can be remediated in a targeted manner. Some soils are loose and sandy, and conventional sampling methods for this kind of soil may cause the soil to be separated from the sampling container immediately after being taken out, so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 王宾蒲加胜蒲加兴蒲加军闫淑兰王琪覃希
Owner 时科环境技术(上海)有限公司
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