The burners of boiler A were revamped from boat type to horizontal condense dilute type, the air preheater revamped from rotary to scrolled.
锅炉的燃烧器由船形改为水平浓淡形，空气预热器由回转式改为螺旋管式。
2
Based on the type of 14 MW horizontal CWS fluidization-suspension combustion boiler, the design principle, ideas and selection of main critical parameters were introduced in detail.
By utilization of the existing boiler a horizontal combustion furnace and a burner that match have been designed for the recovery of the latent heat in the blow gas.