An oversize collection device

By using an ultrasonic processing and fluid dynamics-designed sieve material collection device, the problem of uneven sieve material distribution was solved, achieving full and homogeneous sampling and improving the analytical accuracy of battery material preparation and recycling testing.

CN224471361UActive Publication Date: 2026-07-07EVE ENERGY CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Utility models(China)
Current Assignee / Owner
EVE ENERGY CO LTD
Filing Date
2025-07-07
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

In the existing technology, the manual sampling method of the sieve material results in uneven distribution of the sieve material, making it difficult to achieve full collection, and the error introduced by manual operation affects the accuracy and repeatability of the detection data.

Method used

The sieve material collection device employs ultrasonic crushing and full-volume filtration. Ultrasonic treatment homogenizes the sieve material particles, and the filter screen achieves full retention. Combined with fluid dynamics design, the stability of the filter screen and the integrity of the sample are ensured.

Benefits of technology

It achieves full and homogeneous sampling of the oversize material, eliminates errors introduced by manual sampling, and improves the accuracy and repeatability of the test data, especially the analytical precision in the field of battery material preparation and recycling.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of sieve on material collecting devices, which comprises shell, sieve and filter screen: ultrasonic pool is formed in shell, ultrasonic pool is used to hold ultrasonic wave conducting medium, first outlet is also formed in communication with ultrasonic pool on shell;Sieve is set in ultrasonic pool and is inserted in first outlet, sieve is formed with through filter channel in it;Filter screen is set in filter channel. Compared with traditional manual sampling, the device breaks through the limitation of sieve on material spatial distribution heterogeneity, ultrasonic treatment forces dispersion of different particle sizes, filter screen retains sample complete representation of overall material characteristics, eliminates random error caused by force, angle difference of manual spoon, ensures that battery material coating uniformity evaluation, recovery metal separation efficiency detection and other key data have high repeatability and comparability.
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