Why to use coal powder electric heating? Is pulverized coal bunker of pulverized coal in case of water vapor, temperature of minus lumps; second is pulverized coal dry fog dust suppression device, in minus easy node frozen blocking. Here we mainly talk about electricity with tropical dry fog dust suppression device used in pulverized coal bunker. Dry fog is mainly to prevent the dust inside the warehouse, the environment around the pollution, the impact of the health of the staff. The electric heating belt is usually distributed in the water and gas pipelines of the spray box, the dry fog machine and the device, and can play the role of anti freezing and heat preservation and water heating.

Why is the effect of using electricity with the tropics better when the temperature is low? Because the dry fog device is frozen, it is not able to run dry fog. The best operating temperature of the low temperature type of self limited temperature with the tropical temperature is 5~60 degrees Celsius, just in line with the working temperature of the dry fog device. On the contrary, it will not result in excess of working efficiency, energy saving and environmental protection. Powder coal dry fog dust suppression device is will spray formation micron particles, can maximum adsorption in the air in the dust, does not produce dust, but also reduces the amount of coal powder passage.

We use the following set of data to understand the requirements of dry fog manufacturing:

Micron (unit: m)

Smoke less than 2.8 micron particles of water

< 2.8 micron dry fog is less than 10 microns

< 10 micron wet fog is less than 50 microns

< 50 micron drizzle is less than 100 microns

The rain is less than or equal to 200 microns to 100 microns

The low temperature type self limiting temperature with the tropics can completely meet the needs of anti freezing and thermal insulation of dry fog dust suppression device. According to the actual requirements of the actual use of temperature control settings. When the temperature is close to the freezing point, the pipeline and device of dry fog system will freeze up, and can not achieve the effect of dry fog dust removal. Therefore, it is recommended that the ambient temperature is below 5 degrees Celsius, the start of the electric heating system, with hot water, atomization effect will be better.