Centrifugal is actually a manifestation of the inertia of a body. Such as the umbrella drop, when the slow rotation of the umbrella, the droplets can follow an umbrella rotation. This is because the umbrella with water droplets on friction force is to drop the centripetal force dictates. But if an umbrella rotation speed, the friction is insufficient to drop in a circular motion, then drop will be from the umbrella to the outer edge movement. Like a rope pulling the stones to do circular motion, if the speed is too fast, the rope will break, stones will fly out. This is the so-called centrifugal.
Centrifugal pump is based on the principle of planning. High speed rotation of the impeller blades to drive water rotation, the water thrown out, so as to achieve the purpose of conveying.
There are many kinds of centrifugal pump, which can be divided into civil and industrial pumps, and can be divided into water pump, impurity pump, corrosion resistant pump and so on.
