The flow X–ray fluorescence analyzer (hereinafter referred to as the analyzer) is designed for continuous X-ray fluorescence analysis in the pulp stream of technological processes of ore processing in real time. Excluding complex sample processing processes, the device directly analyzes the pulp, quickly outputs the analysis result. It is possible to directly use the device in the complex automation of the production process.
Features Sampling and analysis are performed around the clock without operator involvement, which helps to reduce costs. Deviations of the process parameters are recorded at an early stage and instantly corrected, which allows to increase the degree of extraction of useful materials. Reducing disturbances and reducing the regulation time allows you to operate the equipment with minimal circulation loads and increase the volume of output. The results of technological tests and changes become instantly available, which facilitates the optimization of the technological process. The modular analyzer can be easily upgraded and expanded if necessary The principle of operation of the analyzer The principle of operation of the analyzer is based on the method of X-ray energy dispersion of X-ray diffraction, which consists in the analysis of mixed spectra obtained after the excitation of characteristic X-ray radiation. Through the analysis of mixed spectra, the results of the types and contents of the elements of materials are obtained. Technical Specification Analyzer size and weight:4180 x 1650 x 2660mm, weight not more than 2450kg One device can analyze a maximum of 12 pulp channels. Types of elements analyzed by the device: various elements with atomic number 20 or more. The range of contents of the analyzed elements: 0.001% - 100% Relative error: 0.5% 20%.(from weight) Stability ≤ 0.3% Analysis time: 1 minutes Location requirements Pulp consumption: 5 10 m3/h Washing water: Raw water filtered through a sandy layer, 0.3MPa 0.8MPa; Power supply :Three-phase current 380 V 460V, 50/60Hz Power less than 4KW Grounding less than 4Ω; Air source 0.6MPa 0.8MPa Temperature:Pulp temperature: 0℃～40℃,Operating temperature:-20℃～50℃,Humidity：0%～90%. Application It is widely used in the field of manufacturing and mining, significantly improves the quality and extraction of final products, as well as ensures production stability and reduces costs. Product Features: 1. Real-time mode: most X-ray fluorescence analyzers work “Offline” in the laboratory, a separate device used on-site online is a device that needs complex processing and sample preparation processes, such as sampling, drying, screening, grinding, sample preparation, in a few hours, to get the results of the analysis. This device will measure one channel in 1-3 minutes . 2.Reliability: Applies a semiconductor detector at room temperature (silicon PIN or SDD), at room temperature has an equal probability energy resolution with a lithium-drift semiconductor detector, which removes the need for a liquid nitrogen cooling device, which is necessary for a silicon-lithium drifting semiconductor detector, which significantly reduces the strength of maintenance in the field, it will better ensure the safety of maintenance personnel, the device will conduct a long-term and stable operation on the spot. 3. Representativeness: the design of the device ensures a high level of fluidity of the mine solution in the measuring tank and mixes the solution evenly, the measurement results accurately reflect the real state of the pulp solution. 4. Adaptability: Measurement regardless of concentration, size, bubbles, speed, stratification and other factors, the devices are able to adapt to various complex situations in harsh industrial conditions. 5. The developed new technology and method for analyzing nuclear spectra are capable of analyzing complex energy spectra released by various elements after excitation, which excludes matrix between different elements. 6. Stable condition, high accuracy and reliability of analysis, convenient operation and user-friendly interface.
