I. The Golden Calculation of Burner Power
Selecting a burner for a one-ton boiler is like selecting an engine for a car—power matching is key. Typically, a one-ton boiler (evaporation capacity approximately 700 kg/h) requires a burner with a heat load of 1400 kW (approximately 1.2 million kcal). This figure is derived from:
Basic Formula: 1-ton boiler ≈ 600,000 kcal/h × 2 (including a 20% heat loss margin)
Actual Adjustment: For every 300 meters increase in altitude, the heat load needs to be increased by 3%.
Special Scenario: Steam boilers require 15% more power than hot water boilers.
II. The Secret of Kcal to Kilowatt Conversion
Converting calorific value units can be confusing, but remembering two magic numbers is enough:
Basic Conversion: 1 kW = 860 kcal/h, 1400 kW ≈ 1.2 million kcal/h
Fuel Difference: Natural Gas At a calorific value of 9000 kcal/m³, 133 m³ of natural gas is required per hour.
Efficiency considerations: Ordinary burners have a thermal efficiency of 92%, while high-calorific-value models can reach 95%.
III. Avoiding Three Major Selection Pitfalls
These configuration errors can turn your boiler into a "sick" machine:
Overpowering: Pairing a 1500kW burner with a 1-ton boiler leads to frequent start-ups and shutdowns, damaging the equipment.
Incorrect Gas Pressure: Connecting a 5kPa burner to a 10kPa gas source results in an unstable flame and easy flameout.
Incorrect Fuel: Mistakenly connecting a diesel burner to natural gas reduces thermal efficiency by 30%.
I. The Golden Calculation of Burner Power
Selecting a burner for a one-ton boiler is like selecting an engine for a car—power matching is key. Typically, a one-ton boiler (evaporation capacity approximately 700 kg/h) requires a burner with a heat load of 1400 kW (approximately 1.2 million kcal). This figure is derived from:
Basic Formula: 1-ton boiler ≈ 600,000 kcal/h × 2 (including a 20% heat loss margin)
Actual Adjustment: For every 300 meters increase in altitude, the heat load needs to be increased by 3%.
Special Scenario: Steam boilers require 15% more power than hot water boilers.
II. The Secret of Kcal to Kilowatt Conversion
Converting calorific value units can be confusing, but remembering two magic numbers is enough:
Basic Conversion: 1 kW = 860 kcal/h, 1400 kW ≈ 1.2 million kcal/h
Fuel Difference: Natural Gas At a calorific value of 9000 kcal/m³, 133 m³ of natural gas is required per hour.
Efficiency considerations: Ordinary burners have a thermal efficiency of 92%, while high-calorific-value models can reach 95%.
III. Avoiding Three Major Selection Pitfalls
These configuration errors can turn your boiler into a "sick" machine:
Overpowering: Pairing a 1500kW burner with a 1-ton boiler leads to frequent start-ups and shutdowns, damaging the equipment.
Incorrect Gas Pressure: Connecting a 5kPa burner to a 10kPa gas source results in an unstable flame and easy flameout.
Incorrect Fuel: Mistakenly connecting a diesel burner to natural gas reduces thermal efficiency by 30%.