Coil dryer

Equipment Introduction:

Coil dryer is an industrial equipment that uses coil heating to dry materials, widely used in various fields such as food, chemical, building materials, and medicine.  ‌

Working Principle:

The coil dryer transfers heat through the heating coil, and the material comes into contact with hot air or hot surfaces inside the equipment. After the moisture evaporates, it is circulated by the fan to achieve uniform drying. Heating methods include electric heating, steam heating, or hot air heating, which are suitable for different scenarios.  ‌

Applicable scenarios:

Food industry: drying fruits and vegetables, meat, seasonings, etc. to extend shelf life.  ‌

Chemical industry: Processing chemical raw materials, pigments, etc. to ensure product quality.  ‌

Building materials industry: Reduce the moisture content of materials such as cement and sand, and improve subsequent process efficiency.  ‌

Pharmaceutical industry: drying medicinal herbs to maintain their efficacy and prevent pollution.  ‌

In the agricultural field, dry grains, seeds, and feed to prevent mold growth.  ‌

Equipment features:

High heat transfer efficiency: The surface of the heat transfer disk is smooth, not prone to scaling and wear, and has good heat transfer performance. In addition, the rotor inside the dryer is submerged in the material, and the heat transfer area can be fully utilized, with a thermal efficiency of 75% -92%.

Flexible operation: By adjusting the spindle speed, the number of rake arms, the type and size of rake blades, etc., the residence time of materials in the dryer can be accurately controlled to meet the drying needs of different materials. The equipment runs smoothly, with simple operation and maintenance, and supports continuous or intermittent operation.

Good environmental performance: The drying process is a closed operation, suitable for handling materials with harmful and odorous wet gases, which can effectively reduce dust emissions and environmental pollution.

Wide application range: It can use various heat transfer media, can be used as a drying, heating, or cooling machine, suitable for drying filter cake, granular and other materials that are not easy to agglomerate or adhere, such as fish meal, graphite, carbon black, polyethylene powder, feed, distiller's grains, sludge, etc.