Shock-excitation material mixing and filling device and material mixing and filling method for spectral samples

Abstract

The invention provides a shock-excitation material mixing and filling device and a material mixing and filling method for spectral samples. The device includes a frame, a two-phase vibrating device, a material mixing and filling apparatus, and a control unit. The method includes the steps of: 1) placing ore powders into crucibles, which are buckled vertically, in the material mixing and filling apparatus, and performing rotational turning, eccentric vibration and vertical periodical shaking to achieve complete stirring and mixing of the multi-component ore powders; 2) through action of a tilt motor, overturning the crucibles buckled vertically, and with combination of rotation, eccentric vibration and vertical periodical shaking, filling cavities in carbon rods with the mixed ore powder in the crucibles; and 3) repeating the steps to complete mixing of the ore powders in multiple batches and filling of the materials in the carbon rods. The device has creative design and structure and high automation degree, greatly improves work efficiency of material mixing and filling and has advantages on improvement of spectral analysis precision and work efficiency.

Description

technical field [0001] The invention relates to a device for exciting and mixing fillers for spectral samples and a method for mixing fillers, in particular to mixing multi-component analysis samples in batches on a mixer before the spectral analysis of trace powder samples in the geological and mineral industry, and then automatically filling The utility model relates to special equipment for inserting into the hole at the end of a carbon rod for testing, and belongs to the technical field of spectroscopic analysis testing equipment for powdered mineral samples. Background technique [0002] When the geological and mineral resources department conducts geological exploration and analyzes the mineral composition by spectrometry, it often collects a small amount of mineral samples in the field in advance, and then grinds and grinds the powder in the laboratory, and adds an appropriate amount of catalyst to mix the samples, and then process the samples. Finally, the sample pow...

AI Technical Summary

Problems solved by technology

The device can be used to stir and mix various powders loaded into the crucible. The advantage is that the stirring speed is fast and the stirring effect is good; The material is loaded into the carbon rod, and it cannot be automatically loaded.

This equipment or method is only suitable for the mixing of large quantities of materials with the same components, and there are many residual materials in the equipment. When the components of the materials to be mixed change, the equipment needs to be cleaned.

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