This DTTD device is mainly used to treat oily waste generated in the process of drilling. The heat generated by the friction between the rotor and the material is used to raise the temperature of the materials, so that the organic matter of petroleum hydrocarbons can be evaporated and cracked. It features compact structure, light weight and flexible and modular design. It is designed to meet the emission standard, known as the best available technique (BAT) and the best environmental technology (BEP);