Quantitative delivery type soil sample pulverizing apparatus and pulverizing method thereof

By designing a quantitative delivery soil sample pulverizing device, the automated processing of soil samples is achieved, solving the problems of low efficiency and cross-contamination in the soil sample preparation process, and improving preparation efficiency and detection reliability.

CN122108705APending Publication Date: 2026-05-29CHINA NUCLEAR EAST CHINA GEOLOGY & MINERAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA NUCLEAR EAST CHINA GEOLOGY & MINERAL TECH CO LTD
Filing Date
2026-02-27
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing technologies consume a lot of manpower, time and cost in the soil sample preparation process, resulting in low efficiency and serious cross-contamination and a lack of effective quality control measures.

Method used

Design a quantitative soil sample crushing device, including a crushing component, a screening component, a filling component and a sealing component, to process soil samples through an automated production line, realizing crushing, screening, filling and sealing, and reducing manual intervention.

Benefits of technology

It significantly improves the efficiency of soil sample preparation, reduces the preparation time of a single sample to less than 1/5 of the traditional manual method, reduces costs by more than 1/5, and ensures the reliability of test results and the physical integrity of samples.

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Abstract

The application discloses a quantitative conveying type soil sample crushing device, which comprises a base plate and further comprises: a crushing assembly installed on the base plate and used for crushing soil samples; a screening assembly installed on the base plate and used for screening the crushed soil samples; a filling assembly arranged on the base plate and used for filling the soil samples into sample bags; a through hole arranged on the base plate; and a sealing assembly used for sealing the sample bags. The automatic preparation of the soil samples is realized through the above structure, the preparation efficiency of the soil samples is improved, the single-sample preparation time is shortened to less than 1 / 5 of that of the traditional manual mode, and the cost is reduced by more than 1 / 5. The single-sample preparation time is less than 1 minute, and the laboratory test result is better than the manual sample preparation result.
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