The Application of Vibrating Screen in Dehydration Technology

In the production process of coal dressing plant, the coarse materials are generally necessary to be dehydrated. The commonly used dehydration equipment includes fixed screen and vibrating screen. Here Fote Machinery will analyze the application of vibrating screen in the dehydration technology in coal dressing plant.

Fote vibrating screen has many advantages such as advanced technology, simple structure and convenient operation and maintenance, so that it has fast development in recent years. The main types of vibrating screen include circular vibrating screen, linear vibrating screen, high frequency vibrating screen and resonance screen. Circular vibrating screen is mainly used for classification, and in coal dressing plant, generally linear vibrating screen and high frequency vibrating screen. Linear vibrating screen is one type of double-shaft vibrating screen and the track of the vibration of the screen box is linear. The screen is horizontally installed, and the movement of the materials on it does not rely on the dip angle of the screen surface, but is determined by the direction angle of the vibration. As for the dehydration and de-media of lump coal, to improving the processing capacity of the dewatering screen and reduce the abrasion on the slotted screen with small grate bars, double-layer screen is generally used.

High frequency vibrating screen is a highly efficient dehydration machine successfully researched and developed in recent years. It has high vibrating times and vibrating intensity and has such advantages as long service life, high efficiency, low electricity consumption and convenient maintenance.