Coal drying plant: 1.Scraper Dryer,rotary dryer 2.large operation elasticity 3.firm construction and durable 4.full use of f
Coal drying plant machine consists of heat source, beater device, belt loading machine, feeding machine, rotary roller, belt discharger, draft fan, discharger, and switch.
Due to the stickiness of the coal slurry, Coal drying plant machine can be divided into several working areas. The first is guide area where the wet coal slurry meets the hyperthermia hot air; the bonding cannot be formed and will be sent to another working area. The second is cleaning area; the wet coal slime is raised by the shoveling plate and become the material curtain type. In this process, the cleaning device can break the clotting which increases the heat exchange area thus improves the drying speed. The third is the slant flitch area, wet slurry is in the state of low moisture and loose condition and won’t bond. After the heat exchange the material meet the moisture condition demand, and then goes to the last area-discharging area. There is no shoveling plate here. The material rolls and slides to the dumping mouth and the whole drying process are finished.
Coal drying plant technical Parameter:
coal drying plant features:
1. it has a strong capacity of anti-overload. It can dry a lot with few fuel consumption and drying cost.
2. it chooses the downstream method for drying, that is, the smoke and wet materials inter into the dryer in the same entrance and get a high evaporation. But the temperature of the exit of the dryer is low. Therefore, it has a high efficiency of heating.
3. it can change the Parameters according to different quality of the materials so as to form a stable full section in the cylinder of the dryer and make a fuller change for materials and heat.
4. it has new equipment for giving and excreting materials. As a result, it avoids the phenomenon of plug, discontinuous and back of materials giving. It also light the burden of the dust eliminating system.
High efficient!!! Coal drying plant
