Aerated concrete boiler working principle introduction

Aerated concrete boiler working principle:

　　1, the burner arrangement, in terms of pulverized coal furnace, there are now front and rear wall hedge approach, four corners of the cut circle combustion approach, double four corners of the cut circle combustion approach and so on a variety of, each with its own characteristics, due to the same furnace can not be used together with the above several arrangements, the impact on the steam can not yet be directly conclusive.

　　2, pulverized coal combustion in the furnace chamber heat, first through radiation heat transfer is absorbed by the water-cooled wall, water-cooled wall of water boiling vaporization, resulting in a large amount of steam into the steam bag for steam separation (DC furnace outside), separated from the fullness of the steam into the superheater, through the radiation, convection method to continue to absorb the top of the furnace chamber and the level of flue, the tail flue flue flue heat, and make the superheated steam to reach the required operating temperature. Power generation boilers are generally also set up with reheater, is used to heat the steam after power through the high-pressure cylinder, reheater out of the reheated steam and then go to the medium and low-pressure cylinder to continue to do power generation.