The LSH vertical coal-fired steam boiler adopts advanced combustion technology. Coal is input from the furnace door and burned on the grate. High temperature flue gas is flushed through horizontal water pipes in the furnace and enters the flue gas combustion chamber. Through high-temperature radiation, the flue gas and smoke are fully burned again, and the heat is fully absorbed and utilized before being discharged into the atmosphere. It is smoke-free, environmentally friendly, and has high energy-saving efficiency. (The company has introduced German technology and obtained patents)

1. Compact structure, easy installation and migration, small footprint, and low infrastructure investment.
2. Longitudinal flushing of convective tube bundles by flue gas, secondary combustion technology of flue gas, fully utilizing the heating surface, and improving the thermal efficiency of the boiler.
3. Fast pressure rise, fast gas production, easy operation, etc.
4. The internal heating tube design is reasonable, and the boiler body is equipped with hand holes and manholes for easy maintenance.

LSH type vertical coal-fired steam boiler