I. Overview Fluorite beneficiation and other metal and non-metallic mineral processing, like to go through crushing, screening, grinding, classification, flotation, filtration, drying and other processes. The main processing equipments are: crusher ( Jaw Crusher , Cone Crusher , hammer crusher ), Vibrating Screen, feeder, ball mill , classifier, flotation machine, thickener, filter, etc. According to the different processing capacity of the concentrator, the equipment selected according to the nature of fluorite is also different, and the method of mineral processing used is different. Therefore, the equipment selected by the concentrator should be determined according to the actual situation. As the equipment is not selected, the quality of the products produced will be problematic. The quality of the products produced varies with the beneficiation equipment produced by different manufacturers. This is my experience in fluorite ore dressing for more than 20 years. The type of fluorite is classified according to the mineral composition of the fluorite ore: fluorite- quartz type, fluorite-carbonate-quartz type, fluorite- barite -quartz type. Fluorite-quartz-sulfurite type. According to the crystal size of fluorite ore, the fluorite and gangue inlaid with coarser grain size, the fluorite and gangue inlaid with finer grain size. 1, fluorite-quartz mosaic coarser fluorite ore. This kind of fluorite ore is easy to be selected. After a rough selection and a small selection of five times, high-quality fluorite concentrate can be obtained, and the recovery rate is also high. 2. Fluorite-quartz inlay finer fluorite ore. This kind of fluorite ore is more difficult to choose. Because the fluorite and quartz inlays are finer in size, it is necessary to strengthen the grinding, dissociate the fluorite from the quartz monomer, and finally obtain qualified fluorite by flotation. mine. 3. Fluorite-carbonate-quartz type fluorite ore. This fluorite ore is a difficult ore dressing. Due to the same flotation properties of fluorite and calcium carbonate, it is difficult to separate fluorite and calcium carbonate by conventional beneficiation methods. Qualified fluorite concentrates can also be obtained by flotation using special beneficiation methods and special chemicals. I have been engaged in fluorite beneficiation for many years. 4. Fluorite-barite-quartz type fluorite ore. This fluorite ore is also a difficult mineral ore. Because fluorite and barite have the same flotation properties, fluorite and barite are not well separated. The use of special beneficiation methods can also obtain qualified fluorite concentrate, which is my experience in fluorite ore dressing. 5. Fluorite-quartz-sulfurite type fluorite ore. After flotation of the sulfide ore, the tailings are re-selected for fluorite. 1. Conventional agents: oleic acid, soda ash, water glass. 2, special agents: special collector for fluorite, soda ash, special inhibitor of fluorite. Cement block crusher is widely used in mining, metallurgy, building materials, highway, railway, water conservancy and chemical industries. The highest crushing material is 320MPa. In accordance with the size of the feed inlet to the large, medium and small type, feed inlet width greater than 600MM for large machines, feed inlet width of 300-600MM for medium-sized machine, feed inlet width of less than 300MM for small machine. Jaw crusher simple structure, easy to manufacture, reliable, easy to use and maintenance. Cement Crusher,Cement Crusher Machine,Portable Cement Crusher,Mobile Cement Crusher Shenyang Sanland Mining Equipment Manufacture Co., Ltd. , https://www.sanlandcrusher.com
Second, the method
Third, the fluorite ore dressing agent
Fourth, the fluorite ore dressing process Fluorite beneficiation process includes crushing process, grinding flotation process, dehydration process, drying and so on.