Principle overview

When the flotation machine works, with the rotation of the impeller, the slurry in the tank is sucked from the bottom of the impeller to the blades of the impeller from the bottom of the tank. At the same time, the low pressure air fed by the blower passes through the hollow shaft and the air distributor of the impeller cavity Also enter it. After the pulp and air are fully mixed between the blades, they are pushed out obliquely upward from the periphery of the upper half of the impeller, flow stably and oriented by the stator, and enter the entire slot. The bubble rises to the bubble stabilization area, after the enrichment process, the bubble overflows from the overflow weir and enters the bubble trough. A part of the pulp flows to the lower part of the impeller, and then is stirred by the impeller to re-mix to form mineralized bubbles. The remaining pulp flows to the next tank until it finally becomes tailings.

Features

◎ The impeller is a conical impeller with the blades inclined backward at an angle, with strong mixing capacity and simple structure;

◎ A porous cylindrical air distributor is installed in the impeller cavity, the air is evenly dispersed, and the air slurry is well combined;

◎Using U-shaped trough body, less tailings deposit;

◎ The impeller diameter is small, the circumferential speed is low, and the power consumption is small;

◎ The power consumption is very small, which can save energy by 30%-50%;

◎ The ore particles are well suspended and the flotation index is high;

◎ The wearing parts are lightly abraded and have a long life.

Special Note

◇ Mechanical stirring type, can not self-aspirate, can not self-suction ore slurry, the operation room needs to be configured in steps;

◇ It can be combined with XCF flotation machine to form a combined flotation unit as a direct flow tank.

Scope of use

It can be widely used in the separation of non-ferrous metals, ferrous metals, and non-metallic minerals, and is suitable for rough and sweeping operations in large and medium-sized flotation plants.

Technical Parameters