Certification:ISO9001/CE

Efficient Slurry Thickener For Dewatering In Metallurgy Mine , Large Circular Tank

High Efficiency Efficient Improved Thickener Slurry Thickener

Description:

Thickeners are used for dewatering slurries of either tailings or product. A thickener is a large circular tank that is used to settle out the solid material from the water in the feed slurry.It is widely used for dealing with slime, wastewater, waste residue in metallurgy, mine, coal, petrochemical industry, building materials, environmental protection department etc.

Features

1. Deaeration cell is provided to prevent solid particles from attaching to bubbles so that solid particles can fall like a parachute.

2. The mineral-feeding pipe is lower than the pulp surface, it prevents the air to be brought in while feeding.

3. Inner overflow weir is equipped to make the pulp flow on pre-designed route, avoiding short circuit, enlarging the sedimental area.

4. The peg linear is changed from oblique lines to curves. So the discharging underflow has higher density, and treatment capacity is enhanced.

Application

It is widely used for dealing with slime, wastewater, waste residue in metallurgy, mine, coal, petrochemical industry, building materials, environmental protection department etc.

Working principle

The materials are pumped into the feed-well, at the center of the thickener, which is close to the top. The thickened mass is moved toward the bottom center of the thickener by large rakes that rotate around the tank. Rotation speed is very slow, and drive torques can be high, especially for larger diameter thickeners. Drive torque is usually monitored continuously, as high densities could cause failure of the rakes and drive equipment. Rakes may have the capacity to be raised to reduce drive torque. The thickened slurry, also called thickener underflow, is pumped out of the bottom of the thickener.

Specifications :

Model	D of the tank (mm)	Depth of the tank (mm)	Sedimental area (m2)	capacity (t/d)	Motor model	Motor power (kw)	Weight of the tank (kg)	weight (kg)
NZSG-2.5	2500	1850	4.9	5-10.8	Y90L-6	1.1	1000	2225
NZSG-3A	3000	1800	7	5-23.3	Y100L-6	1.5	1664	3168
NZSG-3	3600	10.2	5-28.5	2097	3640
NZSG-5	5000	2956	16	16-90	Y90L-4	5160	8031
NZSG-6	6000	28.3	98	5769	9200
NZSG-7	7000	3000	38.5	140	Y112M-6	2.2	8548	13361
NZSG-8	8000	3318	50.2	185	Y132S-6	3	12966	19289
NZSG-9	9000	3376	63	210	15304	21960
NZSG-12	12000	3600	113	370	25389	34823
NZSG-15	15000	4000	176	580	Y132(M2)-6	5.5	35800	58800
NZSG-18	18000	4400	255	960	YCT200-413	7.5	49694	65992
NZSG-20	20000	4400	315	1400	Y160(M2)-8	59365	81238