Hot water boiler SHL

steamgascoal

The SHL series coal-fired steam boiler is an industrial boiler designed to generate steam and hot water by burning pulverized coal. This double-drum, horizontal chain grate boiler features a rear air preheater and a flake-type chain grate, complemented by high-quality auxiliary equipment and an advanced automatic control system, ensuring safe, stable, and efficient operation. The SHL series is optimized for low, medium, and high-pressure steam or hot water production, with a rated evaporation capacity ranging from 10 to 75 tons per hour and operating pressures from 1.25 to 9.8 MPa. The design heat efficiency reaches up to 81-82%. Key Features of SHL Coal Fired Steam Boiler: High design efficiency with sufficient steam output. Flake chain grate minimizes coal leakage and reduces heat loss. Independent, sealed wind chamber for optimized combustion. Rear air preheater increases combustion efficiency by raising feed air temperature and reducing smoke outlet temperature. Slag-proof tube at the furnace outlet prevents slag buildup, improving heat transfer. Guide plates in convection tubes enhance flue gas flow and heat transfer. Easy maintenance with inspection doors and soot-blowing ports. The SHL series coal-fired steam boiler provides a cost-effective, reliable, and energy-efficient solution for industrial steam generation.