The single-drum dryer system is a new type of special drying equipment consisting of a heat source, a dispersing device, a belt feeder, a feeder, a rotary drum, a belt discharger, an induced draft fan, a discharger and a power distribution cabinet. It can be widely used in the drying of coal industry materials such as coal slime, raw coal, flotation clean coal, mixed clean coal; blast furnace slag, clay, bentonite, limestone, sand, quartz stone and other construction industry materials; various metal concentrates Drying of materials in the beneficiation industry such as mines, waste residues and tailings; and the drying of non-heat sensitive materials in the chemical industry.

The single-cylinder dryer is a high-efficiency horizontal dryer, adopts a new type of material lifting plate device, with multiple functions such as guidance, current sharing, and material lifting. The material can be uniformly distributed in the radial section of the dryer, and the material curtain becomes thin, uniform, and complete, fully contacting the hot air flow, and achieving the purpose of making full use of heat energy. The high-efficiency dryer optimizes the process system parameters and selects reasonable operating parameters, which solves the balance problem of the three major elements of the drying system "coal, material, and wind", thereby greatly improving the thermal efficiency of the dryer. Increase output and reduce energy consumption. Compared with general dryers, coal consumption and electricity consumption are reduced by more than 30-70%, and hourly output is increased by more than 50-85%. It has been widely used in cement companies.

1) The use of a new combined material lifting plate and a central secondary lifting device makes the material no wind tunnel phenomenon and high heat exchange efficiency.
2) A variety of circumferential hoisting combination distribution, effective control of the drying time, and good drying effect.
3) The large gear ring and the cylinder adopt a set structure to ensure concentricity, and fully solve the problems of flexible board connection, difficult installation and debugging, poor concentricity, and unstable operation.
4) It is equipped with a high-temperature flue gas boiling furnace, which burns quickly, provides sufficient heat, and has high thermal efficiency. The coal consumption is less than 10kg standard coal/ton dry material.
5) Integrate the overall system of heating, drying, and dust collection to achieve mechanization and automation of operation and meet environmental protection requirements.
6) Simple structure, convenient maintenance and low maintenance cost.