industrial machinery
Inquiry
| Post Date: | Mar 14,2015 |
| Expiry Date: | Mar 13,2016 |
| Detailed Description: |
Payment Method: negotiable The rotary dryer is a type of industrial dryer employed to reduce or minimize the liquid moisture content of the material it is handling by bringing it into direct contact with a heated gas. Rotary dryer is suitable to dry metallic and nonmetallic mineral, clay in cement industrial and coal slime in coal mine,etc. Rotary dryer can be widely used to dry various materials, and it is simple to be operated Applications Rotary Dryers have many applications but are most commonly seen in the mineral industry for drying sands, limestone, stones and soil, ores, fertilizers, wood chips, coal, iron sulphate, filter cakes, sewage sludge, etc Features 1. Wide applicability, available for many kinds of materials; 2. Simple operation, stable performance; 3. Low investment, high efficiency and capacity; 4. Low cost in maintenance Working principle Material to be dried enters the dryer, and as the dryer rotates, the material is lifted up by a series of internal fins lining the inner wall of the dryer. When the material gets high enough to roll back off the fins, it falls back down to the bottom of the rotary dryer, passing through the hot gas stream as it falls. This gas stream can either be moving toward the discharge end from the feed end (known as co-current flow) of the rotary dryer, or toward the feed end from the discharge end (known as counter-current flow) of the dryer. The gas stream can be made up of a mixture of air and combustion gases from a burner, in which case the rotary dryer is called a direct heated dryer. Alternatively, the gas stream may consist of air or another (sometimes inert) gas that is preheated |
| Company: | Gongyi Machinery Factory [ China ] |
| Contact: | Cui Wanli |
| Tel: | +86-371-64324031 |
| Fax: | |
| Email: | hngysjxc@163.com |
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