Review article

The paper describes the process of pneumatic conveying of sticky granular materials by means of pneumatic conveying equipment with a suction-intake device designed with the authors` participation. The key stages of the process of pneumatic conveying of sticky granular construction materials are highlighted. The data obtained in experiments on interaction of the jet of compressed air with various sticky dry materials are systemized. The optimal process parameters of pneumatic loosening at the material sampling suction with suction-intake device are presented.