{"id":774,"date":"2021-02-04T08:22:42","date_gmt":"2021-02-04T08:22:42","guid":{"rendered":"https:\/\/dryingplant.com\/?p=774"},"modified":"2025-09-05T10:35:52","modified_gmt":"2025-09-05T02:35:52","slug":"industrial-drum-dryer","status":"publish","type":"post","link":"https:\/\/dryingplant.com\/zh_hk\/industrial-drum-dryer\/","title":{"rendered":"Drum Dryer | Industrial Tumble Dryer"},"content":{"rendered":"
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The drum dryer is mainly used to dry materials with high moisture content and strict particle size requirements, such as slag, limestone<\/a><\/strong>, clay, river sand, quartz sand, and water slag. Its maximum capacity can reach 40<\/em><\/strong> tons<\/em><\/strong> per hour, while the smallest rotary dryer can handle 0.5 tons <\/em><\/strong>per hour. It is highly efficient and fast.<\/p>

Materials continuously tumble inside the dryer drum, ensuring thorough drying. It is more suitable for materials that do not require strict control over final shape, color, or odor. The rotary dryer is widely used in industries such as building materials, metallurgy, minerals, and chemicals.<\/p>

In the tumble dryer, the material is continuously thrown, turned, and dropped under the action of the high-speed rotating blades and the material board, and at the same time, it has sufficient contact with the high-temperature hot air to carry out strong convective heat exchange, to realize the efficient drying of materials.<\/p>

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The introduction of the drum dryer<\/h2>
\"The<\/figure>

Drum dryer, also known as roller dryer or rotary dryer, is the most common and widely used dryer equipment in industrial equipment. Drum dryer is a dryer for processing Large quantities of raw materials that are widely used in metallurgy, building materials, chemical industry, coal, pharmaceutical, and mining industry. The materials commonly used for drying sand, mineral powder, coal line, chicken manure, cow manure, etc.<\/p> <\/div><\/div>

The composition of the drum dryer<\/h2>
\"Composition
Composition of drum dryer<\/figcaption><\/figure> <\/div><\/div> <\/div>

The drum drying equipment is mainly composed of the rotating body, lifting plate, transmission device, supporting device, and sealing ring. It adopted the new type of material lifting plate device that has multiple functions, such as guidance, flow sharing, material lifting, etc. It can make the material distribute evenly in the radial section of the dryer, and the material curtain becomes thin, uniform, and complete. So that it can fully contact the hot gas flow to achieve the purpose of making full use of heat energy.<\/p>

Rotating drum<\/summary>

The main cylinder, where materials rotate and dry.<\/p> <\/details> <\/div>

Lifting plates<\/summary>

Specially designed to guide, spread, and lift materials evenly.<\/p> <\/details> <\/div> <\/div>

Drive system<\/summary>

Powers the drum to rotate.<\/p> <\/details> <\/div>

Support system<\/summary>

Holds the drum steady during operation.<\/p> <\/details> <\/div> <\/div>

Sealing rings<\/summary>

Prevent material and heat from escaping, improving drying efficiency.<\/p> <\/details> <\/div>

Combustion chamber<\/summary>

The core component that generates hot air for drying.<\/p> <\/details> <\/div> <\/div>

The principle of rotary dryer<\/h2>