Introduction
DW series multi layer belt dryer is a continuous drying equipment used in batch production, which is used to dry sheet, strip and granular materials with good air permeability. Particularly suitable for such materials hat contain high moisture and not permitted high temperature for example, dehydrated vegetable, catalyst, drinking tablet of Chinese traditional medicine.
The dryer has the advantages of fast drying, high evaporation intensity, good in quality of products, For dehydrated cake type paste material such as filter cake, it can be dried after granulated or made into strips.
Technical Parameters
Spec | Unit | DW3-1.2-8 | DW3-1.2-10 | DW3-1.6-8 | DW3-1.6-10 | DW3-2-8 | DW3-2-10 |
Unit number |
| 4×3 | 5×3 | 4×3 | 5×3 | 4×3 | 5×3 |
Drying section length | m | 24 | 30 | 24 | 30 | 24 | 30 |
Thickness of the material | mm | ≤60 | |||||
Temperature | ℃ | 50～140 | |||||
Steam pressure | Mpa | 0.2～0.8 | |||||
Steam consumption | Kg/h | 360～600 | 420～720 | 450～840 | 480～960 | 480～960 | 630～1350 |
Area of heat exchange | m2 | 816 | 1020 | 1056 | 1320 | 1344 | 1680 |
Drying strength | KgH2O/h | 150-450 | 220-550 | 240-600 | 280-750 | 280-750 | 350-900 |
Power equipment inside | Kw | 30.8 | 37.4 | 42 | 51 | 56 | 68 |
Power equipment inside | Kw | 35.3 | 41.9 | 46.5 | 55.5 | 60.5 | 72.5 |
Overall dimensions | m | 9.77×2.2 ×4.5 | 11.77×2.2 ×4.5 | 9.77×2.6 ×4.5 | 11.77×2.6 ×4.7 | 9.77×3.06 ×4.9 | 11.77×3.06 ×4.9 |
Note: For the drying temperature at 250-350 ℃, the company can be based on the actual material for special design.
Some of the parameters of the design depends on the adjustment of different materials do, subject to the design.
Advantages
It is suitable for large-scale production of difficult to dry materials with low drying rate. The equipment has compact structure, small floor area, simple operation, convenient maintenance and stable operation.
According to the drying characteristics of the material can be designed into different forms of hot air circulation drying, hot air circulation oven extension and improvement, are widely used in metallurgical additives, chemicals, food, packaging and other fields.
With the improvement of enterprise technology and product technology, multi-layer belt dryer has the ability to meet the requirements of large-scale production, diversification, centralized control and continuous production. With high efficiency, energy saving, easy to manage advantages.
