Sampling device for mineral product inspection and use method thereof

Abstract

The invention discloses a sampling device for mineral product inspection and a using method thereof. The sampling device comprises a sampling barrel, a sample storage bin is arranged in the sampling barrel, one end of the sample storage bin penetrates out of the sampling barrel, the sample storage bin is sleeved with an inner ring, a positioning groove is formed in the sample storage bin, the inner ring is connected with a positioning key, and the positioning key is arranged in the positioning groove in a sliding mode; the inner ring is rotatably connected with the sampling barrel, a top frame with two open ends is slidably connected in the inner ring, and the sampling barrel is provided with a feed port for the top frame to pass through; the top frame is arranged on one side of the sample storage bin, the sample storage bin comprises a horizontal plane and a lifting surface, a feeding port is formed in the lifting surface, and the caliber of the feeding port is smaller than the width of the top frame; the sample storage bin is detachably connected with a seal, the sampling barrel is detachably connected with a tip internally provided with a cavity, and the seal is arranged in the cavity of the tip in a sliding manner. The sampling device is convenient to operate, cutting work of mineral products can be achieved during sampling, meanwhile, the cut mineral products can be pulled into the sample storage bin, and therefore sampling work of the mineral products is achieved.

Description

technical field [0001] The invention relates to the technical field of mineral product sampling, in particular to a sampling device for mineral product inspection and a method of using the same. Background technique [0002] Mineral sampling refers to collecting a certain number of samples from ore bodies, surrounding rocks and mine-produced products (such as raw ore, concentrate, tailings, slag, etc.) according to certain specifications or requirements, through processing, analysis, testing, Identify, study the quality of minerals, the physical and chemical properties of ores and surrounding rocks, the technical performance of ore processing, the mining technical conditions of ore deposits, etc., for the evaluation of ore deposits, calculation of reserves and solutions related to geology, mining, beneficiation and comprehensive utilization of minerals, etc. questions, and provide evidence. This specialized sampling work is called mineral sampling. [0003] At present, the...

AI Technical Summary

Problems solved by technology

Taking coal as an example, when coal is mined or purchased from a coal mining unit in a mine, the coal is often placed in piles. In order to obtain the quality of the batch or a certain piece of coal pile, it is necessary to conduct a sampling inspection. Sometimes due to the size of the place, it is impossible to use machinery to remove the coal. Excavating the stack for internal sampling, while using manual sampling is more cumbersome and inconvenient for sampling, which increases the labor intensity of operators

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