Type: DZL4-1.25-AII instantly installed steam boiler Specifications: 1) Type: DZL1-0.7-AII instantly installed steam boiler 2) Actual evaporation: 1MT 3) Operating pressure: 0.7MPa 4) Hydraulic tested pressure: 1.65MPa 5) Fuel category: soft coal II 6) Exhaust smoke temperature: 175oC 7) Water supply temperature: 20oC 8) Steam temperature: 170oC 9) Power: 13kW 10) Boiler thermal efficiency: 76.8% 11) Max. coal consumption: 170kg/h The boiler is with single cylinder horizontal instantly installed three-stroke smoke fire tubes. The fire tube is of low investment, convenient installation, quick start-up and reasonable structure covering a small area. The main structure features are as follows: 1) Large heated area 2) Light chain-grate stoker, reliable, small coal leakage, good smoke and dirt elimination, and time saving for installation and maintenance 3) Reasonable wind distribution facilitates for fuel burning 4) Increased effective area of the boiler bar, improved burning extent, and great cola adaptability The atmospheric pollution exhaust of the boiler complies with the national environmental standards: 1) Max. smoke dirt exhaust density: