Ore Component Analysis Device with Adjustable X-Ray Excitation
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Solution Overview
Problem
Traditional ore-rock component analysis methods are inefficient and not suitable for real-time industrial applications, as they require laboratory testing and are not intuitive for determining elemental proportions in mining and production processes, leading to significant time and manpower wastage.
Innovation Solution
An ore component analysis device that includes a sample containing unit, an excitation unit for X-rays with adjustable energy, a detector, and a data processing system capable of correcting X-ray counts and performing matrix effect corrections, allowing for direct analysis on the production line without a vacuum pump, and integrating with an Internet of Things module for data monitoring.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional field sampling and laboratory test methods are used for ore-rock component analysis, then comprehensive analysis can be achieved, but the process is time-consuming (about 2 weeks) and low efficiency
Solution Approach 1:
The patent replaces the mechanical laboratory testing system with an X-ray fluorescence analysis system that uses electromagnetic radiation (X-rays) to excite ore samples and detect emitted fluorescent X-rays for component analysis. This substitution enables rapid, on-site analysis without mechanical sampling and laboratory processing, reducing analysis time from weeks to minutes while maintaining comprehensive component detection capability
Solution Approach 2:
The patent introduces an X-ray excitation source as an intermediary between the ore sample and the detector. The X-ray source excites the sample atoms to emit characteristic fluorescent X-rays, which serve as intermediaries carrying elemental composition information to the detector. This intermediary mechanism enables rapid, non-destructive analysis that eliminates the time-consuming traditional laboratory testing process
2Measurement precision
If existing XRF analyzers are used for laboratory data analysis, then component detection capability is achieved, but the operation process is complicated and maintenance is tedious
Solution Approach 1:
The patent designs the XRF analyzer with multi-functional capabilities: it can perform component analysis, display results in real-time, and integrate with production line control systems. The device combines excitation source, detector, signal processing, and data display functions into a single integrated system that operates directly on the production line, eliminating the need for separate laboratory analysis procedures and reducing operational complexity
Solution Approach 2:
The patent implements automatic sample analysis where the system自行 completes the entire analysis process from X-ray excitation to result display without requiring manual intervention for each step. The device automatically processes multiple samples sequentially, with the control system managing excitation parameters, detector settings, and result interpretation, thereby simplifying operation and reducing maintenance burden
3Measurement precision
If existing XRF analyzers are used, then laboratory analysis can be performed, but they cannot directly operate on the production line for industrial scale application
Solution Approach 1:
The patent designs the XRF analyzer with adjustable and adaptable parameters that can be dynamically configured for different production line conditions. The system allows real-time adjustment of X-ray excitation energy, detector settings, and analysis parameters to accommodate various ore types and production requirements. This dynamic adaptability enables the device to operate directly on production lines while maintaining analysis accuracy, bridging the gap between laboratory precision and industrial application flexibility
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables rapid, accurate, and efficient determination of ore composition, simplifying the analysis process, improving production efficiency, and enabling real-time control of ore classification and processing operations.
Implementation Method 1
an excitation unit, which is arranged above the sample containing device and configured to output X-rays with continuously adjustable energy, so that the X-rays interact with the ore sample to be detected and excite the ore sample to generate secondary X-rays
Implementation Method 2
a detector, which is arranged above the sample containing device and configured to detect the secondary X-rays
Data Source
AI summary
An ore component analysis device and method are provided, the analysis device comprises: a sample containing device configured to place an ore sample to be detected; an excitation unit configured to output X-rays with continuously adjustable energy; a detector configured to detect the secondary X-rays; a signal processing unit configured to amplify, shape and classify the secondary X-rays to obtain counts and energy of the secondary X-rays; a data processing device comprising a processor configured to execute a storage module, a matching module, a count correction module, a peak seeking module, a calculation module and a content correction module stored in a memory, so as to obtain elements and contents thereof in the ore sample. The present application can be directly applied to production line for qualitative and quantitative analysis of ore components.