Mesh Belt Dryer
Raw materials are uniformly fed on the mesh-belt / plate belt by distributor. The mesh-belt / plate belt is drawn and moved inside the dryer by a driving device. The dryer is consisted of several independent drying sections. Hot air circulated separately and independently in each section. Part of damp air will be exhausted by exhausting fan. Hot air penetrates the belt from top to bottom or from bottom to top, and this will complete the heat and mass transfer process. Moving speed of belt is adjustable. The top and bottom circulation units can be freely equipped according to customer’s requirement.
Item | DW-1.2-8 | DW-1.2-10 | DW-1.6-8 | DW-1.6-10 | DW-2-8 | DW-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） | 10-80 | 10-80 | 10-80 | 10-80 | 10-80 | 10-80 |
Temperature（℃） | 50-140 | 50-140 | 50-140 | 50-140 | 50-140 | 50-140 |
Steam pressure(Mpa) | 0.2-0.8 | 0.2-0.8 | 0.2-0.8 | 0.2-0.8 | 0.2-0.8 | 0.2-0.8 |
Steam consumption（kg/h） | 360-600 | 420-720 | 450-840 | 480-960 | 480-960 | 630-1350 |
Aera of heat exchange(㎡) | 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 outside（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 |
Weight（kg） | 4800*3 | 5780*3 | 5400*3 | 6550*3 | 6350*3 | 7800*3 |
Introduction
Features：
1. mount of air, heating temperature, time of material sticking on the belt and velocity of feeding material can be adjusted in order
to obtain the best drying effect.
2. Equipments configuration is very flexible. It can use the netlike belt washing system and cooling raw material system
3. Hot air can be circular Unique air dividing device, it makes hot air distribute uniformly; this can guarantee products quality
4. Heating source can be selected from steam, conducting heat oil, electricity, coal furnace and oil burner
5. Hot air go through material layer from bottom to top and from top to bottom, it increases the contact area of material and hot air
and also the drying intensity.
6. We adopt unique internal air blowing device. It not only increases the relative speed of material and hot air and drying intensity
but also the uniform drying of materials.
7. It is fully enclosed structure. There is no outer air pipes except the dehumidifying air pipe, thus the materials won’t be polluted
and the heat efficiency and working condition are improved.
8. It is easy to contact with all parts inside the main machine, so it’s easy for cleaning.
9. The belt speed can be controlled easily to guarantee the final moisture of products.
10. Easy to assemble, after assembling the conveyor elevator the machines can be working.
Application：
Suitable for material with high heat sensitivity, easily oxidized, low temperature drying, especially suitable for paste thick material. Dry extraGRT can achieve expansion effeGRT, easy crushing and dissolving.
