Comparison test device for remediation of contaminated soil by agents with different concentration ratios

Abstract

The invention discloses a comparison test device for remediation of contaminated soil by agents with different concentration ratios, the comparison test device comprises a platform and a first motor, a middle bearing of the platform is connected with a driving rotating rod, the lower side of the driving rotating rod is welded with a lower turntable, and the first motor is fixed on the upper side of the platform through bolts, and the output end of the first motor is connected with the upper end of the driving rotating rod, a first tooth block is installed on the outer side of the lower turntable, the outer side of the first tooth block is in engaged connection with a first gear, and the interior of the first gear is in key connection with a driven rotating rod. According to the comparison test device for remediation of contaminated soil by agents with different concentration ratios, the vertical movement of a baffle plate can be controlled by utilizing the rotation of an adjusting disc and the sliding and rotation of a convex block in an adjusting groove, the agents can be conveyed into measuring cylinders from discharge ports, and different amounts of agents can be conveyed into the measuring cylinders by utilizing the discharge ports distributed at different heights, and the same amount of water is added into the measuring cylinders at the corresponding positions, so that medicaments with different concentrations can be mixed.

Description

technical field [0001] The invention relates to the technical field related to soil remediation, in particular to a comparative test device for remediating polluted soil with agents of different concentrations and ratios. Background technique [0002] Soil is a kind of substance that can grow green plants and plant crops. Soil is formed under the very complex interaction of various soil-forming factors. The five major factors of the soil, the fertility, water and other substances contained in the soil are the main factors to ensure the normal growth of crops, plants and other living organisms. With the intensification of environmental pollution in modern society, the pollution of the soil is gradually increasing. The crops contained in the soil Fertility, water and other substances required for the growth of living organisms such as crops and plants are gradually decreasing, and harmful substances are gradually increasing. In order to ensure the smooth growth of living organ...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a comparison test device for remediation of contaminated soil with different concentration and proportioning agents, so as to solve the problem that the current market cannot conveniently and synchronously carry out different concentration proportioning of the remediation liquid in the same time. Observation and comparison of soil remediation effects in different environments

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