Overview of Two Densitometers for Coal Preparation

Author: 杜振宝;路迈西;涂照妹;毛吉献

Source: 矿山机械

The proportion of dense medium coal preparation technology in the domestic coal preparation industry is gradually increasing. The density of the suspension in the dense medium coal preparation process is the key to the separation process, and it is one of the main factors that determine the separation of ore particles in the cyclone. The fast, effective and accurate density meter test makes it widely used. In coal preparation plants, there are two commonly used densitometers, which are isotope densitometers and Cy-type differential pressure densitometers. The principles of the two densitometers are described below.