Features of mesh belt dryer:
1. Short cycle, high output, and pollution-free drying process
& nbsp; The oven adopts a multi-layer structure, with a large drying area, and can achieve large-scale continuous production. The combustion chamber and the hot air entering the oven are two completely isolated parts, and all the substances formed by combustion are discharged outside without contaminating the items inside the box, meeting the export hygiene standards.
2. Uniform and sufficient heat and mass exchange, high production efficiency;
& nbsp; The processed material is transported by a multi-layer mobile stainless steel mesh belt, and the hot air flow passes through the mesh belt and its material layers from bottom to top. The multi-layer circulation flips and dries layer by layer, with uniform and sufficient heat and mass exchange, high production efficiency, and good product quality.
3. Pure hot air automatic circulation
& nbsp; The heat source is an energy-saving hot air stove, and the fuel is fully burned in the combustion chamber. The hot air after combustion passes through a heat exchanger to convert high-temperature heat into suitable low-temperature heat. The converted hot air is a pure hot air flow, which is economical and environmentally friendly. The equipment effectively utilizes thermal energy to achieve the loss of thermal energy generated by combustion, scientifically utilizing the recycling of thermal energy to reduce coal consumption.
4. Multiple models to meet the needs of different production scales and various materials
& nbsp; & nbsp; Adopting a lifting device with a homogenizer, equipped with a cooling layer and a vibrating feeding device, the discharge temperature is low, which is conducive to timely packaging; The thickness of the material layer can be infinitely adjusted for discharge. The spreading area ranges from 50 square meters to 200 square meters, with various sizes of machines available to meet the needs of different materials and production scales.
Technical parameters:
model | DW-1.2-8 | DW-1.2-10 | DW-1.6-8 | DW1.6-10 | DW-2-8 | DW-2-10 |
Number of units | four | five | four | five | four | five |
Bandwidth m | one point two | one point two | one point six | one point six | two | two |
Drying section length | eight | ten | eight | ten | eight | ten |
Auxiliary material thickness mm | 10-80 |
Operating temperature ℃ | 60-130 |
Steam pressure Mpa | 0.2-0.8 |
Steam consumption kg/h | 120-130 | 150-375 | 150-375 | 170-470 | 180-500 | 225-600 |
Drying time h | 0.2-1.2 | 0.25-1.5 | 0.2-1.2 | 0.25-1.5 | 0.2-1.2 | 0.2-1.5 |
Dry strength kgHtwoO/h | 60-160 | 80-220 | 75-220 | 95-250 | 100-260 | 120-300 |
Note: The drying strength shown in the table depends on the drying temperature of the material, the thickness of the auxiliary material, and the residence time.