During the operation of the KYF flotation machine, with the rotation of the centrifugal impeller, the coal slurry in the tank is sucked from below the centrifugal impeller to the middle of the centrifugal impeller blades through the bottom of the tank. At the same time, the low-voltage gas supplied by the blower motor also enters through the gas regulator in the hollow shaft and centrifugal impeller chamber. After the coal slurry and gas of the KYF flotation machine are thoroughly mixed in the middle of the leaves, they are released diagonally from the upper part of the centrifugal impeller, and then enter all the tanks through the motor stator pressure reducing and stabilizing valve and fixed term. The bubble of KYF flotation machine rises to the foam stable area, and after the whole process of gathering, the foam automatically flows out of the overflow weir and overflows into the foam tank. A portion of the coal slurry also flows towards the lower edge of the centrifugal impeller, which is mixed again to produce acidified bubbles. The remaining coal slurry flows into the next tank until it finally becomes a tailings pond.
The XCF and KYF flotation machines are both of the aeration type, with small centrifugal impeller diameter and low circular speed, which can reduce output power by 30-50%; The tank body is equipped with a gas regulator, so gas dispersion is uniform; The centrifugal impeller acts as a centrifugal water pump, allowing solid particles to float sufficiently; Selecting a U-shaped groove structure can minimize the accumulation of industrial waste residue; The centrifugal impeller structure and blade gap flow channel design scheme are effective, and the damage to the centrifugal impeller is relatively uniform. The service life of the centrifugal impeller and motor stator is long. The KYF flotation machine has no self priming coal slurry working capacity and has low power; XCF has the working capacity of self-priming coal slurry and can be equipped horizontally without foam pump, but its function loss is slightly higher than KYF flotation machine. Therefore, XCF flotation machine and high KYF flotation machine are generally equipped as generator sets, XCF flotation machine is suction cell, KYF flotation machine is DC cell, and cooperative generator set can be equipped horizontally without foam pump.
Characteristics of KYF flotation machine
The structural characteristics and characteristics of the XCF flotation machine are similar to those of the KYF flotation machine. The difference is that there is a motor stator installed above the centrifugal impeller to create a particularly negative pressure zone, which is a self priming coal slurry, but the functional loss is slightly higher.
Mechanical stirring type, non self breathing, capable of self priming coal slurry;
It can be combined with KYF flotation machine to form a collaborative flotation unit as a suction tank.
Characteristics of KYF flotation machine (this equipment is designed for reference to the German Bertkunp OK flotation machine)
Structural characteristics of KYF flotation machine:
1. Centrifugal impeller is a conical centrifugal impeller with leaves tilted back from one angle, with strong mixing ability and simple construction;
2. A porous cylindrical gas regulator is installed in the centrifugal impeller chamber, with uniform gas dispersion and good gas slurry fusion;
3. Use UV type tanks to minimize the accumulation of industrial waste;
4. The centrifugal impeller has a small diameter, low circular velocity, and low functional loss.
1. Low functional loss, can be environmentally friendly and energy-saving by 30-50%;
2. The ore particles float well and the flotation reagent index value is high;
3. Spare parts are lightly damaged and have a long lifespan.
4 Special reminder:
5 mechanical stirring type, non self breathing, non self aspirating coal slurry, the workshop needs to be equipped with steps;
6 can form a collaborative flotation unit with XCF flotation machine as a DC cell.
Product application scope:
KYF flotation machine can be widely used for the separation of rare metals, Light metal and minerals in mining enterprises, and is suitable for the rough separation and scavenging of large, medium and small flotation reagent plants.
During the operation of the KYF flotation machine, with the rotation of the centrifugal impeller, the coal slurry in the tank is sucked from below the centrifugal impeller to the middle of the centrif