Heavy metal detection system

Abstract

The invention relates to a heavy metal detection system. In the system, a light source module and a signal processing module are arranged at the top of a shell; the test box is fixed on the oscillation module and directly faces the light source module; the oscillation module is arranged in the shell; the heavy metal detection sensors are uniformly arranged at the bottom and on the side wall of the test box; the control module is used for controlling the oscillation module to oscillate for a set time until the concentration values detected by the plurality of heavy metal detection sensors are consistent when the concentration values detected by the plurality of heavy metal detection sensors are inconsistent, and judging whether the detected concentration values exceed a set value or not; the control module is also used for controlling the light source module to emit light sources with different pulse widths into the test box when the concentration values detected by the plurality of heavy metal detection sensors are consistent and exceed a set value, and determining the type of heavy metal pollution according to the spectral characteristics determined by the signal processing module. The detection efficiency and accuracy can be improved.

Description

technical field [0001] The invention relates to the field of heavy metal detection, in particular to a heavy metal detection system. Background technique [0002] With the development of industry, it brings great convenience to people's life, but it also brings great pollution to the environment, especially heavy metal pollution, which poses a great threat to people's health. [0003] This is very important for the detection of heavy metal water sources. Traditional water source detection is mostly achieved by manual sampling and laboratory analysis. However, the distribution of pollution sources is not concentrated, and most of them are located in remote locations, which increases the difficulty of pollution detection. . [0004] Therefore, there is an urgent need to provide a detection system that can improve detection efficiency and accuracy. Contents of the invention [0005] The purpose of the present invention is to provide a heavy metal detection system capable of...

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Problems solved by technology

[0002] With the development of industry, it brings great convenience to people's life, but it also brings great pollution to the environment, especially heavy metal pollution, which poses a great threat to people's health

[0003] This is very important for the detection of heavy metal water sources. Traditional water source detection is mostly achieved by manual sampling and laboratory analysis. However, the distribution of pollution sources is not concentrated, and most of them are located in remote locations, which increases the difficulty of pollution detection.

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