Understand the common mineral dressing method
2018-04-09 17:15Introduction：Understand the common mineral dressing method Flotation beneficiation process except: index level depends on the ore properties, the design also depends on the processing equipment is correct, the structural design is reasonable. Rational
Understand the common mineral dressing method
Flotation beneficiation process except: index level depends on the ore properties, the design also depends on the processing equipment is correct, the structural design is reasonable. Rational design of the design principle and structure of the right can be significantly improved
Dressing index.
Dressing includes common method, flotation and magnetic separation. The design of flotation machine plays an important role in the development of metallurgical industry. At present, with the ore quantity flotation beneficiation methods deal with all the occupied more than 80% of the amount of ore
. These minerals are required by flotation machine processing.
Design of flotation machine is directly related to the effective utilization of mineral resources in the high rate. Flotation machine as the common equipment of mineral processing equipment, maintenance is significant. Note the following operation in traditional Chinese medicine.
1, the flotation machine work ability and work deadlines and other machine is decided to work with maintenance and keep the main parts of the work, all the parts have a careful check of 3-4 months, and in the new flotation machine
Preliminary work for months to regularly check;
2, in order to replace the wearing parts in a timely manner, to reduce downtime, must be a full set of wearing parts often reserve in the warehouse. To determine whether the use of the date and amount of reserves of wearing parts according to the specific situation.
3, to avoid the dirt and useless material mixing the oil, the oil when the proper filter, when the flotation machine works, the oil cover should be sealed.
4, before driving through the examination, and can start and process under the rear contact.
5, starting order: press strobe switch, press the start button.
6, after driving, it is strictly prohibited to touch the rotating parts by hand.
Magnetic separation technology application: black metal ore dressing - magnetic separation of iron ore; nonferrous and rare metal ore separation, select - tungsten tin copper molybdenum separation, the separation of copper and lead; heavy magnetic separation recovery of magnetic heavy medium ore dressing; non metallic minerals
Remove iron impurities from kaolin beneficiation -- raw material in iron removal; wastewater treatment.
Magnetic separation machine is an important equipment of magnetic separation process. He has the following role in mineral processing in.
1 magnetic separator for sulfuric acid slag powder separation and purification.
2 magnetic separator for non magnetic materials in addition to iron ore, obvious effect, low cost.
3: magnetic separator for tailings, tailings recycling of tailings dam relative enrichment.
4 magnetic separator can be used for preconcentration of low grade ore, pre enrichment ore resources, improve the grade into the mill, reduce the mineral processing cost.
5 magnetic separator for magnetic separation plant of iron concentrate purification operation, cast off poor intergrowth gangue iron powder in the flour, improve grades, increase product added value of technology selection factory.
