Winnowing separation equipment for mineral sample containing granular gold
By using air separation equipment to separate gold-containing samples with air as the medium, the problems of low detection efficiency and data randomness are solved, and efficient and accurate gold content measurement is achieved.
CN224272163UActive Publication Date: 2026-05-26CHANGCHUN GOLD RES INST
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Patent Information
- Application Number
- CN202520639102.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-07
- Publication Date
- 2026-05-26
- Estimated Expiration
- 2035-04-07
AI Technical Summary
Technical Problem
Existing technologies have low detection efficiency for gold-containing samples and the detection data are highly random, making it difficult to accurately determine the gold content.
Method used
Air separation equipment uses air as the separation medium. Based on the difference in suspension velocity between materials and impurities, light and heavy substances in the material are separated and sorted according to density and particle size under the action of airflow.
Benefits of technology
It improves detection efficiency, reduces the randomness of detection data, and enables more accurate measurement of gold content.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model provides winnowing separation equipment for mineral samples containing particle gold, which comprises a frame, a blower device, a material receiving device and an adjusting baffle plate, and is characterized in that the blower device is arranged in the frame and is used for winnowing the mineral samples; a plurality of groups of material receiving devices are arranged in the frame, are sequentially arranged in the blowing direction of the blower device, and are used for collecting mineral samples subjected to winnowing. An adjusting baffle is further arranged in the frame, is movably arranged in the frame, can move in the air blowing direction of the air blowing device, is arranged between the two adjacent material receiving devices, and extends into the material receiving device on one side far away from the air blowing device; the positions of the adjusting baffles movably arranged in the frame are adjusted according to field test requirements and actual working conditions, and the sizes of the birdmouths of the two adjacent material receiving devices are adjusted, so that the quantity of heavier impurities falling into the material receiving device closer to the blower device is reduced.
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