LSH Series Vertical Biomass Steam Boiler

LSH Series Vertical Biomass Steam Boiler

DZL Coal Fired Chain Grate Boiler

Capacity :0.5t/h-20t/h
Pressure :0.7Mpa-2.5Mpa
Fuel :Coal

SZL Coal Fired Double Drum Boiler

Capacity :2t/h-25t/h
Pressure :0.7Mpa-3.8Mpa
Fuel :Coal

DZH Coal Fired Moving Grate Boiler

Capacity :0.5t/h~4t/h
Pressure :0.7Mpa-3.8Mpa
Fuel :Coal

Capacity :0.1t/h-1t/h
Pressure :0.4/0.7Mpa
Fuel :wood chips, straw, rice hull, bagasse, and other biomass fuels

Application : Textile industry, food industry, wood factory, paper plant, chemical industry, garment industry, etc.
Brief Intro :The boiler is vertical type small capacity boiler with horizontal water tubes, compare with older boiler, temperature rise up faster, save energy, lower cost and higher thermal efficiency.

LSH series vertical type biomass steam boiler is a small capacity boiler with horizontal water tubes. Flue gas is brushing the inner wall of furnace and water tubes, for radiation heat transfer and convection heat transfer, the grate and lower part of furnace is radiation heating area, the horizontal water tubes and upper part of furnace is convection heating area. It has the advantages of compact structure, small footprint, and save infrastructure cost. Sitong Boiler has a mature R&D and design team, could customize the boilers based on customers’ requirement.

This vertical type biomass boiler adopts the general combustion techniques, the combustion equipment is moving grate, coal or biomass fuel was fed by workers manually. After burning in the moving grate, the exhaust gas passes through the horizontal water tubes, and the small carbon black and dust fall down onto the grate for reburning, and then the exhaust gas is released to the atmosphere through the chimney.


Large Heating Area

1) Horizontal pipes increase the radiation heating area, the flue gas pass through the forced convection tube bundle longitudinally, fully absorb the flue gas heat, decrease exhaust gas temperature, high thermal efficiency.
2) Low fuel consumption, compare with the older boiler, save 25%~30% energy.

Multi-pass structure

high heat transfer efficiency, moreover, the dust in flue gas can be removed naturally without ID fan, save energy.

Insulating Layer

The boiler uses aluminium silicate board for heat preservation, low heat loss. Moreover, the shell could adopts stainless steel, the appearance is much more delicate.

Natural ventilation

The steam boiler is natural ventilation, do not need ID fan and draft fan, operate quiet.


Economizer could be arranged at the tail of boiler to improve the thermal efficiency.

Compact Structure

The boiler is vertical type with small steam capacity, small footprint, easy to install, low investment. Moreover, the temperature and pressure rise-up quickly.