24 · Hydrocyclone is a kind of equipment used for grading the ore pulp by using centrifugal force. Without motion and power unit, it needs to match with relevant slurry pump. It is mainly used in ore dressing industries for grading, separating, concentrating and desliming.
Mineral processing plants use hydrocyclones to classify coarse and fine particles. The hydrocyclone is a robust piece of equipment whose operation can be hampered by mechanical and operation problems.
The main task of the hydrocyclone is to separate at least 60% of all solids from water being treated; for a new suspension composition this is equivalent to trapping particles with a diameter of at least 1×10 6 m. Parameters of the hydrocyclone are as follows: cylindrical part diameter D = 0.5 m, length L = 1.2 m and separation zone height l = 1.8 m.
The hydrocyclone is a widely used classifier in the mineral processing industry. It is installed in close circuit between the grinding and conditioning paths for flotation of complex base metal ore. It is installed in close circuit between the grinding and conditioning paths for flotation of complex base metal ore.
24/03/2022· 2. Hydrocyclones are mainly used in ore dressing. 1)The heavy medium cyclone is a common heavy medium sorting equipment. 2)As grading equipment in the grinding circuit, especially as fine grading equipment. 3)Desliming and thickening the slurry.
Working principle. Product is fed into the hydrocyclone tangentially under a certain pressure. This creates a centrifugal movement, pushing the heavier phase outward and downward alongside the wall of the conical part. The decreasing diameter in the conical part increases the speed and so enhances the separation.
A hydrocyclone is used to separate particles in liquid. They are used in industries such as mining, minerals processing and aggregates to classify, densify, dewater, de slime and recover fines. They are specially designed to provide an environment where centrifugal force can be harnessed to separate matter based on size and density.
23/06/2015· Hydrocyclones are preferred units for sizing or desliming large slurry volumes cheaply and because they occupy very little floor space or headroom. They operate most effectively when fed at an even flow rate and pulp density and are used individually or in clusters to obtain desired total capacities at required splits.
Screens could be used in place of cyclones in a phosphate grinding circuit where the separation is 35 mesh or coarser and the product density requirements are 60% solids and higher. Since cyclones offer the best compromise between performance and ease of operation, considerable work has been done to improve classification efficiency by using two stages of
It is widely used in the mineral industry processing as a classifier, which has proved extremely efficient at fine separation size. GTEK laboratory hydrocyclone can used in closed circuit grinding operations for general laboratory application, it also has many other applications, such as desliming, degritting, and thickening.
June 10, 2020
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