rotary dryer for all types of high viscosity materials

Rotary Dryer Overview

Rotary dryer has a relatively simple structure, easy to operate, and has a high thermal efficiency, suitable for processing viscous materials, sludge, and other wet materials. It is widely used in slag, coal sludge, sludge, and other industries.

Features of Rotary Dryer

1. Wide applicability: able to deal with many types of wet materials, sludge, high viscosity materials and so on.
2. High heat exchange efficiency: through the internal lifting plate design, it makes the heat exchange between materials and hot air more adequate, thus improving the drying efficiency.
3. Reasonable structural design: rotary dryer adopts oblique angle arrangement and rotating structure, which makes the material can be heated evenly and improves the drying uniformity.
4. High degree of automation: modern rotary dryer is equipped with self-cleaning device, automatic adjustment system, reduce manual operation, improve work efficiency.

Advantages of Rotary Dryer

1. High efficiency and energy saving: due to the optimization of the heat exchange process, the drying time is shorter, and the energy consumption is lower, with better energy saving effect.
2. Easy to operate: the equipment is easy to operate and simple to maintain. The design of rotary dryer makes the material can be evenly distributed, reducing the frequency of blockage and maintenance.
3. Longer service life: the use of high-quality materials and sophisticated manufacturing process, rotary dryer has a long service life, long-term operation is more reliable.
4. Strong adaptability: rotary dryer configuration is diverse, can meet the requirements of different materials and production processes. Can be applied to small-scale production, can also be used in large-scale industrial production.

Working Principle of Rotary Dryer

Based on the material in the rotating cylinder through the centrifugal force and the role of the internal device and hot air for full contact. First of all, the wet material enters the cylinder through the feeding port, and in the process of rotating, the material is pushed by centrifugal force, lifted up and continuously contacted with the high temperature airflow. The hot air flow passes through the surface of the material and evaporates the moisture. At the same time, due to the rotation of the cylinder body and the internal lifting plate of the continuous stirring, the material can be uniformly exposed to the hot airflow, thus accelerating the evaporation of water, the dried material is discharged from the discharge port, taking away the water vapor gas is discharged through the exhaust system.

Application Fields of Rotary Dryer

1. Sludge treatment: in the environmental protection industry, rotary dryer is often used in sludge dehydration drying, reduce the volume of sludge and facilitate transportation and disposal.
2. Slag processing: rotary dryer can effectively dry slag, so that it reaches different requirements, commonly used in metallurgy, building materials and other industries.
3. Coal sludge treatment: coal sludge is a by-product of coal mine production, rotary dryer can be dried and recycled coal sludge, reduce environmental pollution.
4. High viscosity materials: rotary dryer is suitable for high viscosity materials, such as certain chemical products, pharmaceutical raw materials, plastic granules and so on.