Five-axis four-dimensional special-shaped sample detection device utilizing X-ray fluorescence spectrum

Abstract

The invention relates to a five-axis four-dimensional specials-shaped sample detection device utilizing an X-ray fluorescence spectrum. The five-axis four-dimensional specials-shaped sample detection device is provided with a supporter, a housing, an X-ray generating system, a five-axis adjustable detection system, a micro-photographing system, a three-dimensional test-piece bench and an information analytical and control system; a perforated right base plate, a telescopic bent lever, an adjustable cross bar, a screw rod and a button are arranged below a main body detection head of the detection system; a left base plate and an adjustable base bracket are arranged below a main body X-ray tube of the X-ray generating system; a main body camera of the micro-photographing system is fixed on a movable bracket of which the position can be adjusted back and forth and left to right; the test-piece bench is provided with a bedplate, an adjusting screw rod and an adjustment controller; and the information analytical and control system is provided with a computer, a display of the computer and a printer, and is further provided with a timed operation control system and a safety alarm. The five-axis four-dimensional specials-shaped sample detection device provided by the invention is suitable for composition analysis of mineral substances, biotic substances and the like with various compositions and forms by utilizing the X-ray fluorescence spectrum, and has the advantages of complete structure, convenience and flexibility in use, good detection effect, high efficiency, safety and reliability.

Description

technical field [0001] The invention belongs to a physical detection device, in particular to a device used in various fields for component analysis of various components and forms of minerals, biomass and the like. In particular, detection devices using X-ray fluorescence spectroscopy for detection analysis. Background technique [0002] In-situ and micro-area element analysis technology is an important detection method and supporting technology in the field of resources and environment. It can provide micro-area, multi-dimensional, primary and dynamic information, and is one of the effective tools for studying the formation conditions of rock minerals and exploring the source of environmental pollution. one. As a competitive technology currently under development in the world, the research on in-situ and micro-area analysis technology in my country will help to improve my country's technological competitiveness and equipment research and development capabilities. [0003...

AI Technical Summary

Problems solved by technology

At the same time, at present, micro-area analysis is mainly used for in-situ analysis, and the most important feature and limitation of in-situ analysis is that the sample cannot be destroyed! However, all micro-area X-ray fluorescence spectrometers or devices currently available can only analyze conventional flat samples because they use a fixed X-ray source and a detector with a variable relative distance. Analysis, which greatly limits the function of the micro X-ray fluorescence spectrometer

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