What are the models of flotation machines for iron ore and what are their differences?

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The iron ore flotation equipment produced by Xinhai Mining Equipment includes KYF, Each flotation machine can complete the flotation operation, but there are some differences in structure. Let’s follow the editor to learn about these flotation machines:

KYF flotation machine

This equipment is an inflatable flotation machine with a U-shaped tank structure. Its outstanding feature is the use of a new form of conical impeller with backward-inclined blades, which is similar to the impeller of a centrifugal pump and has a large slurry processing capacity. ,Low energy consumption. In addition, it is also equipped with an air distributor so that the air can be evenly dispersed around the impeller to expand the contact area between the slurry and the air.

XCF flotation machine

This machine is compatible with KYF flotation machine is similar, except that an additional stator is added above the impeller to form a negative pressure area, so it can self-prime the slurry. Since KYF cannot self-prime slurry, it is usually combined with XCF to form a combined unit. XCF is used as a slurry suction tank and KYF is used as a direct flow tank.

JJF flotation machine

This flotation machine is a self-priming flotation machine designed with reference to the American Wimco There are mainly two types of machines, namely JJFⅠ and JJFⅡ. Among them, JJFⅡ has been developed into more than ten specifications, and can be combined with JJF of the same specifications to form a combined unit. The structural characteristics of this type of flotation machine are shallow grooves, small impeller diameter, and an umbrella-shaped dispersion cover on the stator, which can separate the foam layer and the slurry while keeping the foam layer stable.

SF type flotation machine

This type of flotation machine can both self-prime air and self-prime slurry. Its tank The body structure is tilted forward. Compared with ordinary flotation machines, the internal structure is mostly equipped with a false bottom device, which can form an upper and lower double circulation of the slurry. The slurry circulation capacity is strong, which is conducive to the floating of coarse-grained minerals and improves the mineral separation effect. The SF type flotation machine can be used alone, or it can be used as a slurry suction tank to form a combined unit with the JJF type flotation machine.

BF type Flotation machine

This machine is an improvement on the SF flotation machine. The impeller has a unique structure and is a double conical disk. , can produce strong downward circulation. Since it can self-prime air and slurry, it can be configured horizontally, and no pump is needed for the return of the middle ore.

There are not only the above types of flotation machines, but various types of flotation machines also have their own advantages and disadvantages. For example, the advantage of the inflatable flotation machine is that it can control the air volume, but it requires an auxiliary fan to increase the fan power; The suction type flotation machine has no auxiliary equipment, but the impeller speed is relatively large, the impeller wears quickly, and the power is also large. When choosing a flotation machine, users should comprehensively consider all the pros and cons and select a suitable flotation machine model based on the principles of energy saving and high efficiency.