flotation machine SF flotation cell-Benificiation Machine|China First Engineering Technology Co., Ltd.

product Introduction

The flotation machine is mainly used to select metal minerals such as gold, silver, copper, iron, lead, zinc, molybdenum, nickel and aluminum. Can also be used for the selection of ferrous and non-metallic.

The flotation machine is suitable for the selection of colored ferrous metals, and can also be used for the selection of non-metal such as coal fluorite and talc. The flotation machine has the following characteristics: large inspiratory capacity and low power consumption. Each slot is inhaled, suction and flotation triple function, self-forming flotation circuit, without any auxiliary equipment, configuration level, easy to change the process.

The flotation machine uses a "U"-shaped trough body, a hollow shaft for inflating and a suspension stator, in particular a new type of impeller. This is a conical impeller with a blade that is inclined at an angle. It is similar to a high-speed centrifugal pump wheel. It has a large amount of slurry, low head, low power consumption and simple structure. A porous cylindrical air distributor is also disposed in the impeller chamber to allow air to be uniformly dispersed in most of the impeller blades in advance, providing a large slurry-air contact interface.

Main Features：
1) Large air-absorption capacity
2) Increase cycling rate by 8%.
3) Increase production by 12%.
4) Easy to maintenance and can be designed according to the users.
5) Increase concentrate grade of by 4-6%.
6) Less reagents consumption.
7) Low energy consumption.

Working Principle

When the flotation machine is working, as the impeller rotates, the slurry in the tank is sucked from the periphery of the tank from the bottom of the tank to the impeller blade through the bottom of the impeller, and at the same time, the low-pressure air fed by the blower passes through the air distributor of the hollow shaft and the impeller. Enter it. After the slurry and air are thoroughly mixed between the blades, they are pushed upward from the periphery of the upper half of the impeller, and the stator is stabilized and oriented to enter the entire trough. The bubble rises to the foam stabilization zone, and after the enrichment process, the foam overflows from the overflow weir and enters the foam tank. A part of the slurry flows to the lower part of the impeller, and then is stirred by the impeller to remix to form mineralized bubbles, and the remaining slurry flows down to a trough until it becomes a tailing.

Parameter

Model	Volume	Cell size	Impeller Dia.	Impeller speed	Capacity	Power	Singe cell weight
Model	m3	mm	mm	r/min	m3/min	kw	kg
SF-0.37	0.37	700×700×750	296	386	0.02-0.4	1.5/0.55	468
SF-0.7	0.7	820×900×950	350	400	0.3-0.9	3/1.1	805
SF-1.2	1.2	1100×1100×1100	450	312	0.6-1.2	5.5/1.1	1373
SF-2.8	2.8	1700×1600×1150	550	268	1.5-3.5	11/1.5	2138
SF-4	4	1850×2050×1200	650	220	2--4	15/1.5	2582
SF-8	8	2200×2900×1400	760	191	4--8	30/1.5	4129
SF-10	10	2200×2900×1700	760	191	5--10	30/1.5	4486
SF-16	16	2850×3800×1700	760	191	5--16	30×2/1.5	8320
SF-20	20	2850×3800×2000	760	191	5--20	30×2/1.5	9828
XJK-3A	0.35	700×700×700	300	483	0.18-0.4	2.2/0.55	430
XJK-4A	0.62	820×900×850	350	400	0.3-0.9	3/1.1	755
XJK-5A	1.1	1100×1100×1000	500	330	0.6-1.6	5.5/1.1	1416
XJK-6A	2.8	1750×1600×1100	600	280	1.5-3.5	11/1.1	2113
XJK7A	5.8	2200×2200×1200	750	240	3--7	22/1.5	3400

flotation machine SF flotation cell

product Introduction

Working Principle

Parameter

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