Lepidolite mineral processing equipment combination: jaw crusher, ball mill, classifier, mixing barrel, flotation machine, concentrator, dryer, etc.Basically according to the equipment appears in the production line order.Production line flow: “Raw ore → crushing → grinding → flotation → dehydration → finished concentrate”.
Lepidolite ore crushing and screening equipment
According to the treatment principle of “more breaking and less grinding”, lithium ore can be used in the crushing and screening stage of three-stage and one-closed-circuit crushing screen separation or two-stage and one-closed-circuit crushing screen separation.Which process to use depends on the size of the raw ore.Compared with two-stage and closed-circuit crushing and screening, three-stage and closed-circuit crushing and screening can solve the problems of coarse particle size and large particle size fluctuation of lithium ore, ensure the processing capacity of raw ore and improve the production index of lithium ore.At this stage, the main lepidolite dressing equipment is jaw crusher and cone crusher.Among them, jaw crusher is used for coarse crushing of lithium ore, cone crusher is used for medium crushing and fine crushing of lithium ore, and the screening equipment is mainly circular vibrating screen.
From the hardness of soft rock, small output can be considered according to the crushing process of soft rock treatment;However, the subsequent metallurgical process is required. From the perspective of stable operation, the customer will also require the cone crusher to be considered in accordance with the hard rock crushing process.The particle size of the finished product is generally finer.It is also the main raw material for producing lithium carbonate and lithium hydroxide.
Lepidolite grinding and grading equipment
In the grinding and classification stage of lithium ore, in order to ensure that lithium minerals fully dissociate from gangue mineral monomer, a section of closed-circuit grinding and classification process can be adopted, and a section of grinding equipment can adopt wet lattice ball mill, rod mill and other lemica beneficiation equipment.When secondary grinding is needed, wet overflow type ball mill can be selected as the grinding equipment at this stage.Classification equipment can use the classification type hydrocyclone group.According to the ore properties of different lithium ores, some lithium ores may need to be deslimed after grinding stage. Desliming equipment can be used to choose concentrated hydrocyclone group, inclined plate thickener, etc.
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