304SS Multilayer 0.8Mpa Continuous Dryer Machine Belt Dryer for Herbal
multilayer continuous type mesh belt dryer for herbal medicine
Descriptions
multilayer continuous type mesh belt dryer for herbal medicine is one type of cross-flow and continuous drying equipment. It is suitable to drying the piece, tape and particle state materials with good ventilation, and especially for those materials, such as evaporate vegetables, herbal medicine of traditional Chinese medicine which the water content rate is high and the high temperature is not allowed. Its drying speed is high, the evaporation strength is high and the product quality is good. The evaporate filtering cake state paste materials can be dried after it is made of particle making or bar.
work princple
the materials are uniformly put on the mesh-belt by material feeder. The mesh-belt uses generally 12-60 mesh stainless steel wire net and it is drawn and moved inside the vegetable drier by a transmission device. The drier is composed of several units. For each unit, hot air is circulated separately. The drying process: hot air passes through the mesh-belt covered with special moisture from top to bottom or from bottom to top, and this will complete the heat and mass transfer process. The top air pipe is connected with fan, one part of air is circulated, some exhausted gas is discharged with a special moisture elimination fan, and other waste gas is controlled through an adjustment valve. The top and bottom circulation units can be freely equipped according to customer’s requirement. The unit number can be selected according to the demand.
Features
1. Special machine design according to the product.
2. Uniform drying due to movement of product.
3. Effective use of Drying Air circulation fans.
4. Heat recovery system can be added to the dryer in accordance with customer demand.
5. Multi stage belt systems can be used.
6. can easily be controlled belt speed and drying time.
7. Less workers make same work according to tray drying system
8. Dryer can be use at continuous systems.
9. Can be use most of sectors.
DW-B Model belt dryer
Technical parameters
| Model | DW-1.2-8B | DW-1.2-10B | DW-1.6-8B | DW-1.6-10B | DW-2-8B | DW-2-10B | ||
| Quantity of unit | 4 | 5 | 4 | 5 | 4 | 5 | ||
| Width of belt(m) | 1.2 | 1.6 | 2 | |||||
| Length of dry section(m) | 8 | 10 | 8 | 10 | 8 | 10 | ||
| Thickness of raw material spreading(mm) | 10-80 | |||||||
| Operation temperature(℃) | 50～140 | |||||||
| Steam pressure(Mpa) | 0.2～0.8 | |||||||
| Steam consumption(kg/h) | 120-300 | 150-375 | 150-375 | 170-470 | 180-500 | 225-600 | ||
| Dry time(h) | 0.2-1.2 | 0.25-1.5 | 0.2-1.2 | 0.25-1.5 | 0.2-1.2 | 0.25-1.5 | ||
| Dry capacity(kg water/h) | 60-160 | 80-220 | 75-220 | 95-250 | 100-260 | 120-300 | ||
| Quantity of fan | 5 | 6 | 5 | 6 | 5 | 6 | ||
| Total equipped power inside(kw) | 13.6 | 15.8 | 13.6 | 15.8 | 14.7 | 16.9 | ||
| Total equipped power(kw) | 11.4 | 13.6 | 11.4 | 13.6 | 19.7 | 23.7 | ||
| Overall dimensions | A(m) | 1.2 | 1.2 | 1.6 | 1.6 | 2.0 | 2.0 | |
| A1(m) | 1.95 | 1.95 | 2.35 | 2.35 | 2.75 | 2.75 | ||
| B(m) | 8.0 | 10.0 | 8.0 | 10.0 | 10.0 | 10.0 | ||
| B1 | 9.5 | 11.5 | 9.5 | 11.5 | 9.5 | 11.5 | ||
Note: The parameters above mentioned is for reference only. The dry strength is concerned with many factors such as properties of raw material, operation temperature
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