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Xinhai mineral processing equipment mainly include: grinding equipment, flotation equipment, dewatering equipment, magnetic separation equipment, and so on. Some of the equipment is Xinhai independent research and development, and has been awarded national patent. View details
Gold CIL (Carbon in Leach) Process is an efficient design of extracting and recovering gold from its ore. By cyaniding and carbon leaching crushed gold ore slurry simultaneously, CIL process lower the gold mining operation cost and increase gold recovery rate to a degree of 99%. View details
On October 11, the 3-day CHINA MINING Conference and Exhibition 2019 was conclud...
Among many dressing plants, after grinding and magnetite re-election, the materials often cannot achieve the minimum grade smelting, so after this step, you need to add the operation of the flotation processing, and in this process, the device of flotation cells should be used. Flotation cells principle is relatively simple. It makes use of the surface properties of gangue differences, and the use of minerals and mineral purpose, hydrophilic minerals is out by bubble buoyancy. The floating separation method is divided into positive flotation and reverses flotation, according to the material with the purpose of whether to require the recovery of minerals. Under this flotation cells principle, according to different ways of the pneumatic flotation modes and mixing way, in China many manufacturers, such as Xinhai，divided the production of different devices into three categories:
(1)In mechanical agitation flotation column, the slurry is inflatable and stirred by the mechanical stirring device composed of an impeller and the stator. The outside air self-priming flotation cells, usually the upper is a gas inhalation, ie inhalation stirring device is near the lower portion of the mechanical flotation cells air. According to the type of mechanical stirring device, flotation column can be divided into different models. The advantage of this type flotation cells is that the air and slurry intake by itself. And it is easy to implement gravity in the mine returned, there are less auxiliary equipment, configuration and tidy equipment, simple operation and maintenance; and the drawback is the small inflatable volume, large power consumption, badly worn.
(2) Flotation column with the reset button plate, it has both a mechanical stirrer and the use of an external fan to the forced air intake. However, the mechanical stirring means is generally only play the role of the stirrer, as long as the air is pressed into the external classification device, aeration and stirring of the slurry are separated.
(3) Inflatable flotation cells with the features of no mechanical stirrer, no gear, it is a special fan device to provide the air.
Floating cells is according to the mine surface chemical property between objective mineral and gangue mineral, bring out the weak-hydrophilia and strong-hydrophobicity mineral by vesicle floating cells in the slurry. ... [more]
Just like common ball mill, the main component of wet long-cylinder ball mill is a cylinder with diameter and length at a reasonable proportion. ... [more]
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© 2017 Shandong Xinhai Mining Technology & Equipment Inc. Technical Support: 北京鑫互联科技有限公司
© 2017 Shandong Xinhai Mining Technology & Equipment Inc.