Flotation device for producing fluorite fine powder

By using a controller to control the forward and reverse motor in the flotation device, the lower end of the scraper runs in a straight line to the mouth of the foam outlet mouth, the problem of unsatisfactory scraping effect of the traditional flotation device is solved, and a more efficient flotation effect and higher fluorite fine powder quality is achieved.

CN119634060AInactive Publication Date: 2025-03-18LUOYANG FLUORIDE & POTASSIUM TECH
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Patent Information

Application Number
CN202510134076.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-07
Publication Date
2025-03-18
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

When traditional flotation devices scrape out the foam, the contact between the scraper and the bubble is only in tangential contact, resulting in unsatisfactory scraping effect. If the scraper extends below the liquid level to scrape out more foam, it will cause the foam to mix with the flotation liquid, reducing the purity and flotation accuracy of the foam.

Method used

The controller controls the forward and reverse motor A and the forward and reverse motor B, so that the lower end of the scraper runs in a straight line to the mouth of the foam outlet mouth, thereby scraping out all the foam floating on the top of the ore slurry liquid.

Benefits of technology

It achieves more efficient scraping of frost, improves the flotation effect and quality of fluorite fine powder, avoids the mixing of foam and flotation liquid, and improves the flotation accuracy.

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Abstract

A flotation device for producing fluorite fine powder relates to a flotation device and comprises a flotation tank (10), a cavity (34) is arranged in the flotation tank (10), a stirring mechanism is arranged in the cavity (34), a stirring driving mechanism is arranged at the top of the flotation tank (10), a foam outlet nozzle (6) with a top opening is arranged on one side of the flotation tank (10), and a foam scraping mechanism (5) is arranged at the top of the foam outlet nozzle (6). The controller is used for controlling the forward and reverse rotation motor A and the forward and reverse rotation motor B to rotate forwards and reversely according to needs; the purpose that the lower end of the scraping plate moves to the opening portion of the foam outlet nozzle along a straight line from the junction of the floating foam located on one side of the flotation tank and the ore pulp liquid, and the planar floating foam which floats on the top of the ore pulp liquid and is located between the scraping plate and the opening portion of the foam outlet nozzle is completely scraped out is achieved.
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