Device and method for detecting soil heavy mental by utilizing electromagnetic heating and plasma spectroscopy

Abstract

The invention relates to a device and method for detecting soil heavy mental by utilizing electromagnetic heating and plasma spectroscopy, and solves the technical problems that the process of detecting heavy metal in soil is inconvenient to operate, the detection efficiency is low, the speed is slow and field rapid detection cannot be realized in the prior art. The device for detecting the soil heavy mental by utilizing the electromagnetic heating and plasma spectroscopy provided by the invention comprises an electromagnetic heating device, a plasma atomic emission spectrometer device, a gaspath system and a battery; the electromagnetic heating device comprises a heating pipe; the heating pipe is a hollow pipe structure, two ends of which are opened; one end of the heating pipe is a circular cone, the conical tip of which is outward; furthermore, one end of the heating pipe is in smooth transition connection with the first gas inlet of a main pipe; the other end of the heating pipe is sealed through a sealing plug; a gas inlet is arranged on the side wall of the heating pipe; an electromagnetic induction coil is wound on the outer side wall of the heating pipe; a metal sample boat is also fixedly arranged in the heating pipe, on which the electromagnetic induction coil is wound; and simultaneously, the method thereof is also provided. The device and the method in the invention are widely used in the technical field of soil heavy metal spectroanalysis.

Description

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AI Technical Summary

Benefits of technology

This patented technology provides an improved way to detect contaminated materials like dirt or ash from fields where they were found during excavations. It involves using electric magnetism (EML) devices called inductor wires to quickly analyze these material while avoiding complex procedures. Additionally, this technology allows for precise measurements over long periods of time on different types of soil samples, making its usefulness even beyond just analyzing groundwater levels. Overall, this new technique simplifies the procedure and saves money compared to current methods used beforehand.

Problems solved by technology

Technological Problem addressed in this patents relates to developing a simplified yet efficient way to quickly identify large amounts of contaminated materials like Cadmium from farmland or vegetable crops without causing damage or affecting their taste or smell. Current techniques involve laborious procedures involving complicated equipment with limited ability to perform direct injection tests due to its bulky weight and cost.

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