Underway metal monitoring equipment

Abstract

The invention provides underway metal monitoring equipment, and belongs to the technical field of environment monitoring. The equipment comprises an aircraft, a sampling component, sample preparation components and a detection mechanism, wherein the aircraft is provided with a closed cabin, the sampling component comprises a sampling pipe and a piston, the sampling pipe vertically penetrates through the bottom of the aircraft. each sample preparation component comprises a filter barrel and a pressing plate, a plurality of one-way valve holes are formed in the bottom surface of the filter barrel, the bottom surface of the filter barrel is located on the outer side of the aircraft, the pressing plate is arranged in the filter barrel in a sliding mode, a circular ring is arranged at the bottom of the pressing plate and used for storing a bottom mud sample sheet, the filter barrel is communicated with the sampling pipe through a communicating pipe, a plurality of sample preparation components are arranged along the circumference of the sampling pipe in an array mode, the detection mechanism comprises a spectrograph and a sample sheet used for detecting the bottom surface of the pressing plate, and the spectrograph is movably arranged on the outer sides of the sample preparation components along the circumference. According to the invention, samples at multiple positions can be collected, prepared and initially detected, and more representative bottom mud samples can be more conveniently and quickly obtained.

Description

technical field [0001] The invention belongs to the technical field of environmental monitoring, and in particular relates to a mobile metal monitoring device. Background technique [0002] In environmental monitoring, especially for metal monitoring in water bodies, it is often necessary to sample the sediment or water quality of lakes, reservoirs and rivers, and then test the samples to obtain effective data. In order to obtain more representative samples of various parts of the water body or watershed, it is usually necessary to collect samples from different parts of the water body several times ashore, and then perform temporary testing to determine a representative sample area, and then bring the samples from this area back to the Laboratory for further analysis and testing. [0003] The existing method not only requires the sampling device to go back and forth for sampling multiple times, which cannot realize real-time navigation detection, but also requires manual t...

AI Technical Summary

Problems solved by technology

[0003] The existing method not only requires the sampling device to go back and forth for sampling multiple times, which cannot realize real-time navigation detection, but also requires manual temporary detection, which is cumbersome and has low work efficiency. sampling work

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