Product Introduction:The high-efficiency concentrator is a solid-liquid separation device based on gravity sedimentation, and is usually a cylindrical shallow groove with a conical bottom made of concrete or a metal welded plate as a structural material. It is mostly used for

Application:The concentrator is used for the concentration and dehydration of concentrates and tailings in the concentrator, and the concentration and purification of solid slurry in the chemical, coal, building materials and water and sewage treatment industries.

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Product Features

1. Increase the degassing tank to avoid the solid particles adhering to the air bubbles, like the "parachute" settlement phenomenon. 2. The feed pipe is below the liquid level to prevent gas from being introduced during feeding. 3. The feed well is moved down, and the receiving tray is provided to make the fed slurry evenly and smoothly fall, effectively preventing the turning over phenomenon caused by the residual pressure of the ore; 4. Adding internal overflow flow to make the material flow according to the specified stroke, preventing the phenomenon of "short circuit"; 5. The overflow weir is changed to serrated shape, which improves the suction phenomenon of local drainage caused by the level of overflow weir.

Working Principle

The high-efficiency concentrator can concentrate the slurry with solid content of 10%-20%, and concentrate it by gravity sedimentation into an underflow slurry with solid content of 45%-55%, and install it in the thick machine for slow running (1/31/5r) The effect of the enthalpy of /min) causes the thickened underflow slurry to be discharged from the bottom flow port at the bottom of the thickener. A clearer liquid (overflow) is produced in the upper part of the thickener and then discharged from the top annular chute.

Technology Data

Model Concentration pool Desilting area(m2) Rotation rate of rake (r/min) Production capacity(t/d) Driving motor Rotate speed
Diameter(m) Depth(m) Model Power(kW)
NZ-1.8 1.8 1.8 2.55 0.5 1.3～5.6 Y90L-6 1.1 910
NZ-3.6 3.6 1.8 10.2 0.4 5～24 Y90L-6 1.1 910
NZ-6 6 3 28 0.3 14～62 Y100L2-4 3 1430
NZ-9 9 3 63.5 0.26 32～150 Y132S-6 3 960
NZ-12 12 3.5 113 0.19 ≤250 Y132S-6 3 960
NZ-15 15 3.6 176 0.2 ≤390 Y132M2-6 5.5 940
NZ-18 18 3.6 250 0.13 ≤552 Y160M2-8 5.5 720


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