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Mining machines and equipments

Thickener / Thickner

Instruction of Thickener

Our company produces the enrichment thickener machine applicable to the concentrator concentrate and tailings dehydration processing ,20-30% of the pulp increased to 40-70% or so .The efficient concentrator is widely used in metallurgical, chemical, coal, non-metallic mineral and ore processing, environmental protection and other industries.


Concentrated machine refers to the thickener. The thickener is based on gravitational sedimentation of the solid-liquid separation equipment, containing solid weight of 10% to 20% of the pulp by gravity sedimentation concentration for the solid content of 45% to 55% underflow slurry. With the role of the rake thickner slow operation (1/3 ~ 1/5r/min), thickening of the underflow slurry from the bottom of the thickener underflow port unloading.



Thickener characteristics



Thickener application

Can be widely used in metallurgy, mining, coal, chemical industry, building materials, environmental protection and other departments to slime, waste water, waste residue treatment.



Principle of thickener

Thickener is mainly composed of a circular thickener and rake mud scraping machine is composed of two concentrated pool, suspended in a slurry of solid particles under the action of gravity sedimentation, while the upper portion to be clarified water, so that the liquid can be separated. Deposition in the concentration tank bottom sludge by harrow type mud scraper for scraping set to the bottom center of discharge outlet, and clarified water from concentrated along the overflow tank.



Thickener technical date

Model Thickening tank diameter (mm) Thickening tank depth(mm) Sedimental area (㎡) Rabble frame revolution(r/m) Motor power (kw) Capacity (t/d) Weight(t)
NZS-1 1800 1800 2.55 0.5 1.1 1.3-5.6 1.3
NZS-2.5 2500 1800 4.9 0.33 1.1 5-10.8 2.4
NZS-3 3600 1800 10.2 0.33 1.5 5-22.4 3
NZS-6 6000 2956 28.3 0.3 1.5 14-62 8.7
NZS-8 8000 3318 50.2 0.27 3 25-120 15.5
NZS-9 9000 3000 63.5 0.25 3 32-150 16.7
NZS-12 12000 3600 113 0.19 3 50-250 33
NZS-15 15000 3600 177 0.1 5.5 70-350 55
NZS-18 18000 4400 268 0.1 5.5 100-560 10
NZS-20 20000 4400 314 0.1 5.5 200-1440 24