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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...
As one of the important mineral processing equipment, the flotation cell often meets the phenomenon of unstable foam in the tank, such as too much and too big foam, too less and too small foam.
So, what is the reason for these problems?
Firstly, we should learn about the generation of foam in the tank.
The foam is created by injecting low-pressure air with an external tool, just as the bubble produced by inflating water with the pipe.
However, the foam produced by air inflation is not stable, and the quantity is uncertain. Therefore, using the foaming agent can increase the foam quantity and guarantee the stability of the foam.
So, what is the main reason for causing too much or too less foam in the flotation cell? That’s the foaming agent. In general, the excess dosage of foaming agent will cause too much and too large foam in the flotation tank, and even sometimes, the foam is too large to reflect light on the surface. On the contrary, the insufficient use of the foaming agent will cause too less and too small foam.
Then again, what is the effect of too much or too less foam on the flotation operation? If the foam is too large or too small, the amount of impurities will be too less, which cannot achieve the expected flotation efficiency. It not only affects the flotation effect, but also influence the final recovery rate.
Small energy-saving ball mill is a horizontal cylindrical grinding equipment. When the cylinder rotates, the grinding media will be promoted to a certain height under the effect of friction force and centrifugal force, and then falls down with a certain linear velocity, which causes impact the material and crushes the material. ... [more]
There are many types of ball mill with patents in Xinhai, such as energy-saving ball mill, rod mill, autogenous mill, overflow type ball mill, cylinder energy-saving overflow ball mill, vertical ball mill. ... [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.