Three Steam Coal Dryer Performance Characteristics

Writer： admin Time：2019-06-25 18:27 Browse：℃

Steam coal dryer performance has the following three characteristics:

1.Environmental Protection. Compared with the domestic coal slime mainstream drying process, internal hot steam has no flue gas, do not need the desulfurization & denitrification; it is also equipped with bag-type dust collector or Electrostatic precipitator. So the whole process does not produce waste gas, waste water and solid waste, fully in line with the latest national environmental emission standards;

2. Safety. Using steam as heat source, indirect heat exchange, low pressure steam, the pressure is not less than 0.4Mpa, less than 300℃. The whole system does not have air inside of the equipment, which not only reduce a part of energy consumption, but dust carrying concentration is very low. Because there is no air into the equipment, the internal cylinder maintain a low temperature, low oxygen content, low concentration condition;

3. Energy-saving. Energy-saving mainly comes from two points: First, the use of steam heat source indirect heat exchange, heat transfer mechanism for thermal conduction; Second, dehumidifiers technology, low system air volume, low-power fan, and the condensed water vapor can heat recycle and re-use.