Working principle
Combustion: After being atomized by the burner, the fuel is ignited and burned in the furnace chamber (located at the bottom or middle of the boiler), producing high-temperature flue gas.
Flue gas process: High temperature flue gas flows from bottom to top inside the boiler, scouring the vertical flue gas bundles (usually single return or double return structures) surrounding the furnace, and transferring heat to the boiler water outside the tubes through the tube walls.
Heat exchange and circulation: The heated water naturally rises due to a decrease in density, forming a natural circulation inside the boiler. Hot water flows out from the top outlet of the boiler and is supplied to the heating or process system; The system returns water from the bottom, completing the cycle.
Control: The fully automatic control system automatically adjusts the start stop or firepower of the burner based on the outlet water temperature.
Parameter
|
Model |
Rated evaporation rate(MW) |
Rated Working Pressure (MPa) |
Inlet/outlet water temperature (℃) |
Thermal Efficiency (%) |
Natural gas consumption(m³) |
Shipping Weight(t) |
|
LHS0.35-1.0/95/70-Y |
0.35 |
1.0 |
95/70 |
90-93 |
30-33 |
1.25 |
|
LHS0.7-1.0/95/70-Y |
0.7 |
1.0 |
95/70 |
90-93 |
60-66 |
2 |
|
LHS1.05-1.0/95/70-Y |
1.05 |
1.0 |
95/70 |
90-93 |
90-99 |
2.87 |
|
LHS1.4-1.25/115/70-Y |
1.4 |
1.25 |
115/70 |
90-93 |
120-132 |
3.7 |
|
LHS2.1-1.25/115/70-Y |
2.1 |
1.25 |
115/70 |
90-93 |
180-198 |
5.9 |
|
LHS2.8-1.25/115/70-Y |
2.8 |
1.25 |
115/70 |
90-93 |
240-264 |
8 |
(*For reference only)
Main advantages
Compact structure and minimal footprint:
Core advantage. The vertical design takes up 1/2 to 1/3 of the footprint of a horizontal boiler of the same capacity,
Flexible and convenient installation:
The entire product leaves the factory without the need for complex positioning adjustments, and the installation cycle is extremely short.
Small water capacity and quick start-up:
Compared to horizontal boilers, it has less internal water storage, making it suitable for intermittent heating or rapid demand response scenarios.
Strong fuel adaptability:
Mainly uses light diesel, which is a reliable heat source in areas without gas pipelines.
Typical application scenarios include
Small factory heating, community convenience stores, bathing centers, renovation projects of old buildings, and serving as unit heat sources in distributed heating networks
Hot Tags: vertical oil hot water boiler, China vertical oil hot water boiler manufacturers, suppliers, factory, oil hot water boiler, Vertical Natural Pressure Hot Water Boiler, Vertical Oil Hot Water Boiler, WNS Boiler
