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Multielement analysis device for on flowing detection and detection method

A technology of multi-element analysis and detection method, which is applied in the field of X-ray detection and analysis instrument devices, and achieves the effect of simple and convenient operation.

Inactive Publication Date: 2007-07-25
DANDONG DONGFANG MEASUREMENT&CONTROL TECHCO
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Problems solved by technology

[0007] Aiming at the defects existing in the existing X fluorescence multi-element analysis instrument, the present invention proposes a multi-element analysis device for in-flow detection and a detection method with high detection accuracy which is not affected by the pulp state and is easy to use

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  • Multielement analysis device for on flowing detection and detection method

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specific Embodiment approach

[0036] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT: The structure and usage method of the present invention will be described in detail in conjunction with the accompanying drawings.

[0037]The in-flow detection multi-element analysis device of the present invention is equipped with a partition 4 in the housing 1 of the measuring device. The housing is divided into an ore feeding bin 5 and a measuring bin 6. There is a feeding port 2 on the top of the silo, and an agitator 7 is installed in the ore feeding silo. There are many small holes on the blade of the agitator with a diameter of about 1 cm, so that the stirring force is small and the discharge of air bubbles can be promoted. . By constantly stirring the pulp, all the air bubbles in the pulp are stirred out. In the process of flotation or reverse flotation, the agent that promotes the generation of air bubbles is added to the pulp, and when the pulp is disturbed, a large number of air bubbles will be generated. A...

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Abstract

A multi-element analyzing device of on-line detection is prepared for erecting two types of agitators on measurement unit to eliminate off influence caused by air bubble in ore pulp and state variation and brought onto measurement for ensuring representativeness of measured ore pulp and simultaneously carrying out revision on concentration in mathematical model to make said analyzing device be not influenced by condition variation in measurement. Its detecting method is also disclosed.

Description

technical field [0001] The invention relates to an X-ray detection and analysis instrument device and a detection method. Background technique [0002] In the production process of metallurgy, non-ferrous metals, mining, thermoelectricity, chemical industry, building materials, medicine and many other industries in China, the ratio of various elements in raw materials plays a key role in product quality. At present, the multi-element analysis of industrial production sites is performed manually on the production line, and then taken to the laboratory for drying, shrinking, tableting, and finally analyzing the pressed or melted samples. However, in this way, the time for obtaining data is seriously delayed, which has no guiding significance for production, and cannot accurately mix the ingredients of raw materials and effectively control the process in real time, resulting in a large number of defective products or even waste products. [0003] The current multi-element anal...

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Application Information

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IPC IPC(8): G01N23/087G01N23/10G06F19/00
Inventor 张伟龚亚林尹毅强尹德有尚庆敏刘辉李剑峰周洪军
Owner DANDONG DONGFANG MEASUREMENT&CONTROL TECHCO
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