Material introduction
Process introduction: The gold ore dressing process is advanced in technology, mainly for gold ore selection, extracting gold materials, and applying them immediately. The utilization rate of gold ore can reach 90%. At the same time, less water is used in the entire process, which saves cost investment and maximizes the profit margin. In addition, a dust removal device is installed in the gold ore dressing process to capture dust, which will not cause air pollution.
Gold ore is a mineral aggregate with sufficient gold content and can be used industrially; gold mines are places where gold is obtained through mining operations; gold deposits are a certain scale of gold ore accumulation that can be used industrially formed by mineralization. At the same time, the types of gold deposits are complex and diverse. There are mainly conglomerate type, greenstone belt type, quartz vein type, Cenozoic sand mine, etc. Mining gold ore formation and growth take thousands of years. Large-scale gold mines generally go through a long geological period. They can only be formed through the superposition of multiple sources, geological structure evolution and multiple mineralization processes.
Process flow
1. Jaw crusher : The gold ore material enters the jaw crusher for crushing, and the primary crushed material enters the fine jaw crusher again to be crushed into secondary crushed material. The secondary crushed material is transported to the vibrating screen for screening, and the material that meets the requirements is screened out and sent to the silo by the conveyor for the next step.
2. Ball mill : Then the material enters the ball mill for grinding, and the slurry from the gold ore ball mill enters the spiral classifier for particle size classification. The spiral classifier sends the unqualified material upward to the ball mill for grinding again.
3. Flotation : The qualified slurry material enters the flotation machine, and different drugs are added according to different mineral characteristics to separate the desired minerals from other substances and enter the next process. Then the slurry material enters the next flotation machine for selection. The selected gold ore material is transported to the concentrate pool for dehydration. The dehydrated material can be dried in the sun to obtain the finished gold ore powder.
Process advantages
1. The gold ore dressing process has the advantages of high yield, low energy, high processing capacity and economic rationality among many production lines.
2. This production process can have different forms of beneficiation process flow according to the different properties of gold ore. The more process steps, the higher the cost investment.
