What is a single tank flotation machine? Single tank flotation machine structure-principle introduction

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Single tank flotation machine is a kind of flotation equipment used in mineral processing plants. In flotation operations, according to the different grade requirements of flotation concentrate, the flotation machine can be designed into single tank, double tank and multiple tanks. Different specifications such as groove type. So let’s talk about what is a single tank flotation machine? What are the structural components of a single tank flotation machine and what is its working principle?

What is a single tank flotation machine?

A single-tank flotation machine is actually a flotation machine with only one tank. Generally, a flotation machine is composed of multiple tanks that work together to complete the flotation operation. However, sometimes due to small processing capacity or sometimes used for large-scale experiments, flotation machines are often designed as single tank flotation machines.

The single-tank flotation machine is developed using an American technology. It has two types: self-priming and inflatable. Among them, self-priming The single-tank flotation machine has high stirring intensity and a high probability of collision between ore particles and bubbles. The inflatable single-tank flotation machine adopts the aeration method of air pressure. This aeration method has the characteristics of large aeration volume and low degree of mudification of mineral particles.

The tank body of the single tank flotation machine adopts a deep tank design, which can effectively increase the height of the collision zone and improve the recovery rate of the concentrate.

In addition, the single-cell flotation machine is also equipped with a special dosing system, which can adjust the dosage of chemicals in a timely manner based on feedback from the concentrate quality, which can effectively improve the automation of the equipment.

Single-tank flotation machine structure

The structure of the single-tank flotation machine mainly includes the tank body, motor, base, supporting plate, stirring part (impeller, cover plate), Scraper part, spindle part, guard, flow meter, control switch, scraper switch and other parts.

Principle of single-tank flotation machine

The working principle of single-tank flotation machine is to use the stirring mechanism (impeller) to stir the slurry, so that the slurry generates negative pressure near the rotor in the tank , then inhale the slurry and air, and use the shearing and collision effects of the air and the slurry to disperse the air into small bubbles. Through the action of the agent, the ore particles adhere to the bubbles and then float to form concentrate and are scraped out by the scraper.

Application of single-cell flotation machine

Single-cell flotation machine is widely used in metallurgy, chemical industry, mineral processing and laboratories due to its simple structure. However, in industries such as metallurgy, chemical industry, and mineral processing (mineral processing), it is mainly used in environments with small processing volumes.

The above is a brief introduction to the single tank flotation machine. In the actual application of the flotation plant, remember to shop around when purchasing a flotation machine and choose a flotation machine manufacturer that can conduct selection tests.