Belt Dryer
The food belt dryer is a continuous drying equipment that carries materials through a conveyor belt and combines a hot air circulation system to achieve efficient and uniform dehydration.
Working principle
The material is evenly spread on the mesh belt and moves slowly with the conveyor belt; the hot air penetrates the material layer to take away the moisture, and the multi-temperature zone is independently controlled (usually 50-120℃) and humidity is adjusted to achieve segmented drying. Automatic discharge after the cooling section.
Hot air circulation system: more than 70% of the air is recycled, and the energy consumption is reduced by 15-25% compared with traditional drying.
Waste heat recovery: Some equipment is equipped with a heat recovery device, and the energy saving rate can reach more than 15%.
The PLC system accurately controls the temperature (±1.5℃), wind speed (wind speed difference at each point ≤0.3m/s) and drying time, and stores multiple sets of process parameters to adapt to different material requirements.
Equipment features and advantages
The screen is made of 304 stainless steel, which is not easy to deform, has good air permeability, and dries evenly and quickly. The mesh belt is driven by a speed-regulating motor, and the running speed can be adjusted according to needs to control the drying time. The temperature of each section in the mesh belt dryer is digitally displayed, which is convenient for mastering and controlling the temperature.
The control panel is controlled by a microcomputer button, which can adjust the corresponding functions of the equipment.
The body is made of stainless steel, which is corrosion-resistant, not easy to rust, and durable.
The machine runs stably, is not easy to damage, and provides technical support.
Save time, labor, and labor, improve production efficiency, and ensure product quality.
Product Parameters
| Model | PT3-1.2-8 | PT3-1.2-10 | PT3-1.6-8 | PT3-1.6-10 | PT3-2-8 | PT3-2-10 |
|---|---|---|---|---|---|---|
| Number of units | 4*3 | 5*3 | 4*3 | 5*3 | 4*3 | 5*3 |
| Bandwidth（m) | 1.2 | 1.6 | 2 | |||
| Drying section length（m) | 8*3 | 10*3 | 8*3 | 10*3 | 8*3 | 10*3 |
| Thick material（mm) | 10-80 | |||||
| Applicable temperature（℃） | 50-140 | |||||
| Steam pressure（Mpa) | 0.2-0.8 | |||||
| Steam consumption（kg/h) | 160-600 | 420-720 | 450-840 | 480-960 | 480-960 | 630-1350 |
| Heat exchange area | 816 | 1020 | 1056 | 1320 | 1344 | 1680 |
| Number of fans | 14 | 17 | 14 | 17 | 14 | 17 |
| Drying strength（kg/h) | 150-450 | 220-550 | 240-600 | 280-750 | 280-750 | 350-900 |
| Total power of internal unit（kw) | 30.8 | 37.4 | 142 | 51 | 56 | 68 |
| Dimensions（m) | 9.77*2.2*4.5 | 11.77*2.2*4.5 | 9.77*2.6*4.7 | 11.77*2.6*4.7 | 9.77*3.06*4.9 | 1.77*3.06*4.9 |
| Total weight（kg) | 4800*3 | 5780*3 | 5400*3 | 6550*3 | 6350*3 | 7800*3 |
| Model | PT3-1.2-8 | PT3-1.2-10 | PT3-1.6-8 | PT3-1.6-10 | PT3-2-8 | PT3-2-10 |
|---|---|---|---|---|---|---|
| Number of units | 4*3 | 5*3 | 4*3 | 5*3 | 4*3 | 5*3 |
| Bandwidth（m) | 1.2 | 1.6 | 2 | |||
| Drying section length（m) | 8*3 | 10*3 | 8*3 | 10*3 | 8*3 | 10*3 |
| Thick material（mm) | 10-80 | |||||
| Applicable temperature（℃） | 50-140 | |||||
| Steam pressure（Mpa) | 0.2-0.8 | |||||
| Steam consumption（kg/h) | 160-600 | 420-720 | 450-840 | 480-960 | 480-960 | 630-1350 |
| Heat exchange area | 816 | 1020 | 1056 | 1320 | 1344 | 1680 |
| Number of fans | 14 | 17 | 14 | 17 | 14 | 17 |
| Drying strength（kg/h) | 150-450 | 220-550 | 240-600 | 280-750 | 280-750 | 350-900 |
| Total power of internal unit（kw) | 30.8 | 37.4 | 142 | 51 | 56 | 68 |
| Dimensions（m) | 9.77*2.2*4.5 | 11.77*2.2*4.5 | 9.77*2.6*4.7 | 11.77*2.6*4.7 | 9.77*3.06*4.9 | 1.77*3.06*4.9 |
| Total weight（kg) | 4800*3 | 5780*3 | 5400*3 | 6550*3 | 6350*3 | 7800*3 |
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