Soil acidity and alkalinity rapid sampling and detecting device for soil remediation

Abstract

The invention discloses a soil acidity and alkalinity rapid sampling and detecting device for soil remediation, and the device comprises two supporting columns, wherein the tops of the two supportingcolumns are fixedly connected with a handle, and a connecting column is fixedly connected between the inner side walls of the ends, close to the handle, of the middles of the two supporting columns; asoil sampling pipe is arranged between the inner side walls of the bottoms of the two supporting columns, a plurality of second round holes are symmetrically formed in the outer side wall of the soilsampling pipe, the outer side wall of the soil sampling pipe is slidably connected with a clamping ring in a sleeving mode, and the outer side wall of the clamping ring is fixedly connected with twosymmetrically-distributed connecting shafts; and the ends, deviating from the clamping rings, of the two connecting shafts are rotationally connected with the supporting columns at the corresponding positions. The soil sampling device has the advantages that the outer side wall of the soil sampling pipe is fixedly sleeved with the clamping ring, the outer side wall of the clamping ring is rotatably connected with the supporting column through the connecting shaft, and the outer side wall of the clamping ring is connected with the screwing bolt in a screwed mode, so the soil sampling pipe can move up and down to take soil of different depths.

Description

technical field [0001] The invention relates to the technical field of soil remediation, in particular to a rapid sampling and detection device for soil pH for soil remediation. Background technique [0002] Soil pH sampling is an essential operation process for soil testing before soil remediation. Through the extraction and detection of soil samples, the soil remediation can be more accurately fixed, and the corresponding technical solutions for soil remediation can be used to speed up soil remediation. speed and work efficiency, however, some of the existing rapid sampling and testing devices for soil pH have a large manual-assisted operation when extracting soil. It is necessary to first dig out the surface soil at the point to be tested, and then extract the soil at the desired depth. In the process of soil extraction, it is not easy to extract the soil, and the sampling speed is slow. In addition, the soil sampled cannot be layered when taking soil, and it is easy to m...

AI Technical Summary

Problems solved by technology

[0002] Soil pH sampling is an essential operation process for soil testing before soil remediation. Through the extraction and detection of soil samples, the soil remediation can be more accurately fixed, and the corresponding technical solutions for soil remediation can be used to speed up soil remediation. speed and work efficiency, however, some of the existing rapid sampling and testing devices for soil pH have a large manual-assisted operation when extracting soil. It is necessary to first dig out the surface soil at the point to be tested, and then extract the soil at the desired depth. In the process of soil extraction, it is not easy to extract the soil, and the sampling speed is slow. In addition, the soil sampled cannot be layered when taking soil, and it is easy to mix the soil of different depth soil layers together, resulting in errors in the test results. Thus affecting the work efficiency of rapid sampling and detection of soil pH

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