Contaminated soil remediation test device

Abstract

The invention discloses a contaminated soil remediation test device. The device comprises a box body, a charging barrel and soil, the charging barrel is arranged in the center of the interior of the box body, the soil is placed in the charging barrel, a lifting assembly is installed on a lower portion of the interior of the box body, the lifting assembly comprises a first bearing, a motor box, a worm, a worm gear and a second bearing, a screw is fixedly connected to the interior of the worm gear, and a first transverse plate is attached to the charging barrel. The invention discloses the contaminated soil remediation test device which has the advantages of scientific and reasonable structure, safe and convenient use, the lifting assembly is set, the device comprises the screw, the first transverse plate, a double-shaft motor, the worm, the worm gear, the box body, a heating plate, the charging barrel and the soil which are in cooperation, in the process of a soil remediation test, thefirst transverse plate drives the charging barrel filled with soil to ascend and descend, so that the soil is placed or taken out, and the situation that in the prior art, a user can manually place ortake out the soil into or from the test device, and consequently an inner wall of the test device is easily damaged is avoided.

Description

technical field [0001] The invention relates to the technical field of soil remediation, in particular to a contaminated soil remediation test device. Background technique [0002] Soil remediation is a technical measure to restore contaminated soil to normal functions. In the soil remediation industry, there are more than one hundred existing soil remediation technologies, and there are more than ten commonly used technologies, which can be roughly divided into three types: physical, chemical and biological. method, since the 1980s, many countries in the world, especially developed countries, have formulated and carried out plans for the treatment and remediation of contaminated soil, so a new soil remediation industry has also been formed. Before the use of chemical reagents for remediation, many Each test was tested with different reagents. [0003] Although the devices in the prior art can realize the test and detection of the repairing ability of different reagents, th...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a contaminated soil remediation test device to solve the problem that the user can manually place or take out the soil in the test device and cause damage to the inner wall of the test device.

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