Sample bottle for flour mill

Abstract

The invention relates to a sample bottle for a flour mill. The sample bottle comprises an uncovered bottle body of which a single end face is opened, wherein a chip fixing slot is formed in the bottom of the bottle body; an IC card chip is fixedly adhered in the chip fixing slot; the open end of the bottle body is sealed by a plastic film, a gland or a screw cap. The sample bottle can be repeatedly used, and the cost is greatly reduced.

Description

technical field [0001] The invention relates to a sample bottle, in particular to a sample bottle for a powder making machine. Background technique [0002] Bauxite is the best raw material for the production of metal aluminum, and it is also the most important application field. Its consumption accounts for more than 90% of the world's total bauxite output. The non-metallic uses of bauxite are mainly as raw materials for refractory materials, abrasive materials, chemicals and high alumina cement. Although the proportion of bauxite used in non-metallic aspects is small, it has a wide range of uses. [0003] The pulverizer is the key equipment for crushing bauxite. It is used to crush bauxite into a powder structure with a particle size of 0.125mm. The sample bottle is used to store the crushed bauxite. The existing The sample bottle is an ordinary bottle-shaped structure, and a chip is provided on the bottle cap for marking and identification. The bottle cap can only be us...

AI Technical Summary

Problems solved by technology

[0003] The pulverizer is the key equipment for crushing bauxite. It is used to crush bauxite into a powder structure with a particle size of 0.125mm. The sample bottle is used to store the crushed bauxite. The existing The sample bottle is an ordinary bottle-shaped structure, and there is a chip on the bottle cap for marking and identification. The bottle cap can only be used once, and the cost of using each bottle cap is more than 10 yuan, which is relatively high.

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