direct fired furnace burners
BIC..L
Excess air burners for all applications requiring precise temperature control and consistent product quality.
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Overview
Excess air burners for all applications requiring precise temperature control and consistent product quality.
Features & Benefits:
Features & Benefits:
- Capacity range: 75 kW to 440 kW
- Fuels: natural gas, LPG (gaseous), other types on request
- Direct spark ignition
- Max. furnace temperature is 4500°C
Specifications
Environmental Conditions
- Ambient Temperature Range
- -20 to +180 deg C (-4 to +356 deg F)
Processing & Performance Metrics
- Turndown Capability
- High (supported by excess‑air operation)
- Outlet Velocity
- High (up to 250 m/s)
- Capacity Range
- 85 kW to 440 kW (320 to 1664 x 10³ BTU/h)
Maximum/Minimum Temperature Limits
- Maximum Furnace Temperature
- 1250 deg C (higher on request)
Combustion/Furnace/Chamber Temperatures
- Maximum Combustion Air Temperature
- ≤ 250 deg C
Electrical Specifications
- Maintenance Interval
- Twice per year (more frequent if media is contaminated)
Installation & Mounting Specifications
- Installation Orientation
- Horizontal or angled
Fuel, Gas & Media Specifications
- Fuel Type
- Natural Gas
Ignition, Flame & Supervision Specifications
- Flame Supervision
- Flame rod standard
Burner/Flame‑Related Lengths
- Flame Length
- 450 to 900 mm depending on model
Air & Combustion Air Specifications
- Excess Air Capability
- Up to ≈1500% (λ up to ~16)
- Cooling/Purge Air Option
- 2 to 6 % of rated air flow when burner is off
Control, Logic & Functional Behavior
- Control Type
- On/Off, modulating
Combustion, Mixing & Fuel Dynamics
- Combustion Principle
- Nozzle‑mixing (gas and air mix only at burner head)
Standards & Certifications
- Approvals
- EN 746-2 (Compliance for industrial thermoprocessing equipment), Eurasian Customs Union (Meets technical specifications), Machinery Directive 2006/42/EC Declaration of Incorporation confirmed, WEEE Directive Disposal compliance
Environmental Conditions
- Ambient Temperature Range
- -20 to +180 deg C (-4 to +356 deg F)
Processing & Performance Metrics
- Turndown Capability
- High (supported by excess‑air operation)
- Outlet Velocity
- High (up to 250 m/s)
- Capacity Range
- 85 kW to 440 kW (320 to 1664 x 10³ BTU/h)
Maximum/Minimum Temperature Limits
- Maximum Furnace Temperature
- 1250 deg C (higher on request)
Combustion/Furnace/Chamber Temperatures
- Maximum Combustion Air Temperature
- ≤ 250 deg C
Electrical Specifications
- Maintenance Interval
- Twice per year (more frequent if media is contaminated)
Installation & Mounting Specifications
- Installation Orientation
- Horizontal or angled
Fuel, Gas & Media Specifications
- Fuel Type
- Natural Gas
Ignition, Flame & Supervision Specifications
- Flame Supervision
- Flame rod standard
Burner/Flame‑Related Lengths
- Flame Length
- 450 to 900 mm depending on model
Air & Combustion Air Specifications
- Excess Air Capability
- Up to ≈1500% (λ up to ~16)
- Cooling/Purge Air Option
- 2 to 6 % of rated air flow when burner is off
Control, Logic & Functional Behavior
- Control Type
- On/Off, modulating
Combustion, Mixing & Fuel Dynamics
- Combustion Principle
- Nozzle‑mixing (gas and air mix only at burner head)
Standards & Certifications
- Approvals
- EN 746-2 (Compliance for industrial thermoprocessing equipment), Eurasian Customs Union (Meets technical specifications), Machinery Directive 2006/42/EC Declaration of Incorporation confirmed, WEEE Directive Disposal compliance
- Ambient Temperature Range : -20 to +180 deg C (-4 to +356 deg F)
- Turndown Capability : High (supported by excess‑air operation)
- Outlet Velocity : High (up to 250 m/s)
- Maximum Furnace Temperature : 1250 deg C (higher on request)
- Maximum Combustion Air Temperature : ≤ 250 deg C
- Maintenance Interval : Twice per year (more frequent if media is contaminated)
- Installation Orientation : Horizontal or angled
- Fuel Type : Natural Gas
- Flame Supervision : Flame rod standard
- Flame Length : 450 to 900 mm depending on model
- Excess Air Capability : Up to ≈1500% (λ up to ~16)
- Cooling/Purge Air Option : 2 to 6 % of rated air flow when burner is off
- Control Type : On/Off, modulating
- Combustion Principle : Nozzle‑mixing (gas and air mix only at burner head)
- Capacity Range : 85 kW to 440 kW (320 to 1664 x 10³ BTU/h)
- Approvals : EN 746-2 (Compliance for industrial thermoprocessing equipment), Eurasian Customs Union (Meets technical specifications), Machinery Directive 2006/42/EC Declaration of Incorporation confirmed, WEEE Directive Disposal compliance
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