Introduction to Anthracite Coal Series of DZG Boiler:
Series of DZG type is the horizontal tri-backhaul water fire pipes fixed grating quick installed boiler. The vaporizing capacity of this series of boilers is 0.5-4t/h the working pressure is 0.7-1.25Mpa. The boiler body frame is the single boiler cylinder longitudinal type, smog and fire pipes are arranged in inner furnace; left and right sides of the furnace are equipped with water cooling wall pipes; the less leaking beehive grating is used: manual coal feeding.
Mechanical ventilation, and equipped with appropriate rear arch, duster, high and low water level alarm, electric control cabinet and etc. The 4t/h boiler is equipped with air pre-heater.
Introduction to Anthracite Coal Series of DZL Boiler:
Series of DZL type is the horizontal tri-backhaul water fire pipes chain grating quick installed boiler, with the evaporation capacity of 2t/h, 4t/h and working pressure of 1.0-2.45Mpa. The boiler body furnace is single cylinder longitudinal type, the length of boiler cylinder and chain grating are extended; appropriate rear arch is arranged to let coverage reach to 70%; there is air pre-heater at the rear part; the combustion device uses center flexible grating, equipped with bigger blower and induced draft fan. This series of boiler features is compact in structure.
New technologies of arch pipe and shaped flue and helix smoke pipe are high in heat efficiency, safe and reliable in operation, convenient in transportation and installation.