Development and classification of dryers
Rotary cylinder dryer is better to achieve the agglomeration of granular materials, drying capacity and strength can be improved.
From the beginning of the 1940s, with the development of fluidization technology, high-intensity, high-productivity ebullated beds and airflowers have emerged.
Some industries have developed a continuous operation of the industry to meet the requirements of the dryer, such as textile, paper industry, drum dryer.
The mid-19th century, the use of tunnel-type dryer, marking the dryer from the intermittent operation to the direction of continuous development.
The modern dryer was started with a fixed-bed fixed-bed dryer.
