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Complete set of equipment for fluorite mining

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Complete set of equipment for fluorite mining introduce：

Through the comprehensive utilization of fluorite ore, resource waste can be reduced and the value of fluorite ore can be improved. Therefore, a reasonable fluorite ore beneficiation production line process is needed. Jinqiang conducted research on the mineral composition and characteristics of fluorite ore, and ultimately designed a scientific fluorite ore beneficiation production line and a complete set of equipment. Several methods of fluorite ore production line were introduced, and a flowchart for the application of fluorite ore production line was provided. The main type of fluorite ore in China is quartz type. The quartz type fluorite ore is mainly divided into Calcite type, Baryte type and sulfide type fluorite ore type fluorite ore. Therefore, this paper analyzes several fluorite ore dressing production lines of fluorite ore.

1. Complete set of equipment for Calcite type fluorite ore: in Calcite type fluorite ore, Calcite content is up to about 30%, containing a small amount of quartz, and finally forming quartz Calcite type ore. The difficulty of the whole set of equipment for fluorite ore in handling such fluorite ore lies in that both Calcite and fluorite contain calcium minerals, and the mineral surface has relatively similar physical and chemical properties. In the process of processing and separation, conversion between minerals is easy to occur, which has never caused the problem of ore grade decline. In the process of Calcite fluorite ore dressing, the method of adjusting pulp PH value and using chemical substances such as collectors can effectively improve the dressing effect. When the PH value is in the range of 8-9.5, oleic acid is used as the collector to effectively float the two ores. In weak acid medium, Calcite has little floatability, and Calcite can be restrained by combination of water glass, saline water glass or acidified water glass to finally achieve separation.

The complete set of Calcite fluorite equipment is mainly used to adjust the PH value of Calcite fluorite ore by adjusting the PH value in the beneficiation process of the complete set of fluorite ore equipment. The complete set of fluorite equipment such as agitation tank and flotation machine should be used in the beneficiation process of the complete set of fluorite ore equipment. The multi-stage grinding method should be used in the whole set of fluorite ore equipment process, and the crusher Complete sets of fluorite equipment such as feeders and ball mills provide suitable block size for the flotation process.

2. Complete set of equipment for Baryte fluorite ore: Baryte fluorite ore is mainly composed of Baryte and fluorite, of which Baryte content is up to 10-40%, accompanied by Pyrite, Galena, Sphalerite and other sulfide minerals. The difficulty of the whole set of equipment for Baryte fluorite ore dressing lies in the difficulty of dressing. In the process of dressing, it is difficult to separate Baryte and fluorite due to their similar floatability. The complete set of beneficiation equipment for Baryte type fluorite ore generally adopts the mixed flotation process flow, which combines reagents to adjust the pulp PH value, takes oleic acid and water glass as the main raw materials, takes oleic acid and water glass as the raw materials, and adjusts the concentration of reagents. Finally, after obtaining the mixed concentrate of fluorite ore and Baryte, the flotation method is used to separate Baryte and fluorite, and complete the final beneficiation.

The complete set of Baryte fluorite ore dressing equipment is recommended. The complete set of fluorite equipment: flotation machine.

3. Complete set of equipment for sulfide type fluorite ore: The composition of sulfide type fluorite ore is similar to that of quartz type fluorite ore, but the difference is that this type of fluorite ore has a high content of metal sulfides, and some fluorite ores contain lead, zinc, and other elements that can reach industrial grade. The development of sulfide type fluorite ore should consider its recovery problem. The complete set of beneficiation equipment for sulfur type fluorite ore generally uses sulfide ore collectors to select metal sulfide minerals, and then floats and recovers fluorite together with fatty acid collectors from various countries. After completing the above operations, the fluorite ore beneficiation production line for valuable metals and fluorite is completed using leaching and other processes, and fluorite is recovered by flotation together with fatty acid collectors from various countries, achieving comprehensive recovery of high-quality fluorite and fluorite.

Suggested complete set of equipment for sulfur type fluorite ore: reagent stirring tank, flotation machine, etc.

Complete set of equipment for fluorite mining image：

萤石矿成套选矿设备(图1)