Water on flotation can not be ignored, flotation machine for sorting colored black metal, but also for non-metallic such as: coal fluorite, talc sorting. Flotation machine driven by a motor drive on behalf of the impeller rotating triangle, resulting in the formation of negative pressure centrifugal effect, on the one hand inhalation of sufficient air and slurry mixing, while mixing the pulp with the drug combination, and refine the bubble, the bubble above the mineral glue, float to the surface and then form a slurry bubble mineralization. Adjust the ram height, control surface, so that was useful for foam scraper scrapings. According to the characteristics of water, water on the flotation of the main impacts are: (1) hydration; (2) dissolution.
(2) of various substances dissolved in water. As the water dipole moment is very, so, in the water of mineral particles and water interaction. As the substance dissolved in water, flotation can be used for major water soluble substances, the reason is that the water itself, dissolved organic and inorganic compounds. Thus, in the flotation process, to conduct water quality control (such as softening, ion removal is inevitable, inflatable oxidation, etc.).
1 hydration. Ions dissolved in the water, gather around the water dipole, which is the ion hydration. If the hydration will cause mineral floatability reduced. Some hydrophobic mineral particles. (Eg, sulfur, coal, molybdenite, etc.), its hydration is weak; and some hydrophilic minerals (such as oxide ores, and quartz, etc.), the role of a strong hydration. But it was clear, the water in the flotation pulp to form the most important role is to facilitate the role of minerals in the pharmaceutical floating through the air bubbles. In addition to the air containing oxygen, nitrogen and inert gases, there are carbonic acid gas and water vapor.
Immpact Crusher: http://www.china-xingbang.com/37.htm
máquina de flotación: http://www.chinazhongke.net/esp
