The mine cyclone is a common separation, classification and dewatering equipment in the ore dressing operation, and the classification effect is achieved by centrifugal sedimentation. The mine cyclone mainly consists of a gas collecting pipe, a feeding bin, a cone, a sand outlet and an overflow pipe. The slurry enters the cyclone through the feed bin and reaches the classification under the action of centrifugal force and gravity. The coarse-grained ore particles are spiraled down to the bottom in a spiral path, and are discharged as sands from the sand outlet. The fine-grained minerals move upward in the center to form an inner spiral ore flow, which is discharged as an overflow from the overflow pipe.
In mine applications, a good mine cyclone is mainly embodied in two aspects: 1. Grading effect; 2. Whether the equipment is durable.
At present, China has a lot of manufacturers in the production of mine cyclones, and the quality is also uneven. How do mine owners choose a high-quality cyclone? First of all, from the strength of the cyclone manufacturers, whether it has the conditions for the production of first-class cyclones: including the company's establishment period, scale and whether it is fully qualified, whether there are production plants, the number and level of mechanical equipment research and technical personnel; now information Developed, easy to communicate, can be used to investigate the application of the cyclone market through various legal channels, and make comparisons; through the technical parameters of the cyclone, such as: structural size, processing capacity, hierarchical granularity, inlet pressure, etc. Do the discrimination; also by looking at the reference of the cyclone material lining material wear resistance, and whether there are complete supporting equipment such as valves, etc., easy to replace and use.
According to statistics, at present, China's cyclone manufacturers have strong strengths: Haiwang Cyclone Co., Ltd., Yantai Xinhai Wear-resistant Rubber Co., Ltd. (). The cyclone XC series produced by Yantai Xinhai has a fine grading size of up to 10μm, the underflow concentration is constant, and the overflow is not easy to run out. In the silica sand (quartz sand) industry, the overflow can be adjusted to discharge almost water. The underflow concentration is up to 85%.
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