Flotation method gets significant achievement

Flotation method gets significant achievement

The application of the flotation method is regarded as a significant achievement in the mining technology in the 20th century. Besides the continuous disposition of the increasing various ores and opening new ways, flotation plays a vital role in promoting and improving metallurgical technological and economic indicators, comprehensively recycling all kinds of valuable components. At the moment, 90% of the nonferrous metal mineral output capitalizes on the flotation method for recycling. It is reported that almost the entire ores and mineral raw materials can adopt the flotation way to get processed. In addition, the flotation method is also used in the comprehensive recovery aspect of the metallurgy semi-finished products as well as these perspectives like salts, borax, rubber raw materials, paper, sugar refining, and chemical processing of raw materials etc.
In terms of the structure and performance, rod type Flotation machine is superior to the impeller type flotation machine. However, the inhalation slot is complex and the aqueduct body is shallow. Therefore the gravity connection is difficult.
The way of feeding and nesting are both open, which can not ensure that each plate has the same hydraulics characteristics. Second, the material is subpar. Most of the material is steel, glass or plastic plate whose surface is rough which is easy to bong slime. Third, the structure of the device is complex. It can not be integrated according to the requirements. The manufacturing, installation and use is inconvenient. Forth, the plate spacing is too large, but the length of the plate is too small, which causes that the shallow subsidence utility is limited. In the late 1980s, the popularization and application of these devices is from slow to standstill. After many years’ research and application, Henan Hongxing Mining Machinery independently researched and developed KMLF tilting narrow upflow Classifier and it was successfully applied in 1999 in the titanium plant. The research is groundbreaking, which makes the tilting narrow upflow classification technology move a major step with a broad application prospects.
 

ore beneficiation : http://www.hx-mill.com/ore-machine.html
Rotary Rod Mill : http://www.china-crusher.com/mineral-rod-mill.html
 

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