Metallographic flow rinsing device

By designing a metallographic flow rinsing device, the problem of uneven sample rinsing was solved, achieving efficient and clear rinsing results, adapting to samples of different specifications, reducing alcohol waste, and improving operational convenience and safety.

CN224416537UActive Publication Date: 2026-06-26BEIJING SHOUGANG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
BEIJING SHOUGANG CO LTD
Filing Date
2025-06-19
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

In the existing metallographic sample preparation process, the sample is not cleaned or washed evenly, which easily leads to the retention of impurities and unclear grain boundaries, resulting in rework, wasting time, and making it difficult to meet the metallographic inspection requirements of various products.

Method used

Design a metallographic flow rinsing device, including a waste liquid tank, a height adjustment structure, an alcohol storage tank, a control valve, and an illumination structure. The height adjustment structure adjusts the relative position of the alcohol storage tank and the waste liquid tank, the control valve precisely controls the alcohol outflow, and the illumination structure provides sufficient light to ensure that the alcohol rinses the sample at the optimal angle and flow rate.

Benefits of technology

It improves rinsing efficiency and quality, prevents impurities from accumulating, ensures clear grain boundaries, reduces alcohol waste, enhances operational convenience and safety, and meets the rinsing needs of samples of different specifications.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224416537U_ABST
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Abstract

The application discloses a metallographic flowing washing device, which solves the technical problem of unclean sample washing in the prior art. The device comprises a waste liquid tank, a height adjusting structure, an alcohol storage structure, a control valve and an illumination structure. The height adjusting structure is installed in the waste liquid tank, and the alcohol storage tank is installed on the height adjusting structure. The height adjusting structure is used for adjusting the vertical relative position of the alcohol storage tank and the waste liquid tank. The control valve is installed on the alcohol storage tank, and the valve port of the control valve is located in the range of the waste liquid tank. The illumination structure is arranged at intervals with the waste liquid tank, and the illumination structure comprises a light source and a resistor connected with the light source. The metallographic flowing washing device disclosed by the application realizes flowing alcohol washing of metallographic samples of different specifications through the combination of the waste liquid tank, the alcohol storage tank, the control valve, the height adjusting structure and the illumination structure, prevents the retention of impurities, facilitates the observation of the washing effect, recycles the washed alcohol and protects the environment.
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