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single burners

KINEDIZER® Staged LE

The KINEDIZER® Staged LE burner is capable of low NOX when given excess air, typically 20-30% at high fire. The same burner, when adjusted for on-ratio operation, will give low CO and high thermal efficiency.

Overview
The KINEDIZER® Staged LE burner is a nozzle-mix, medium-velocity design. Using advanced mixing technology, the burner produces low emissions with very little excess air. Ruggedly built with a reinforced refractory block and steel burner body and nozzle, it burns natural gas, propane or other gaseous fuels. Combustion air is supplied with an external blower. Accurate air and fuel modulation can be accomplished by fuel-air ratio control technology such as Smartlink or Slate.

KINEDIZER® Staged LE burners can be used in all direct fired high temperature air heating applications. It combines flexibility and stability with high turndown and the lowest available NOX emissions. The use of KINEDIZER® Staged LE burners in indirect applications above 7000 Btu/h/inch2 (3155 kW/m2) requires special consideration and has separate cataloged values.

The primary applications for this burner are thermal oxidizers, helical coil fluid heaters, and high temperature direct processes. Each of these applications will subject the burner to very different environments.

For support in your application, contact your local sales representative.
 
Features & Benefits:
  • Field proven low emissions. State-of-the-art low NOX firing - adjustable for application flexibility
  • Lower NOX and less excess air than KINEDIZER® LE burners
  • Rugged design for oxidizers, process heaters, kilns, furnaces, dryers, waste incineration and other high temperature applications
  • Burns natural gas, propane, or other fuel gases
  • Provides excellent stirring and mixing with its medium velocity exhaust
  • 80% hydrogen fuel mixture by volume possible
Specifications

Pressure Specifications

  • Process Back Pressure Range
    • -40 to +40 in WC (-100 to +100 mbar)

Air & Combustion Air Specifications

  • Combustion Air Oxygen Range
    • 21% O₂ (standard combustion air)
  • Combustion Air Source
    • External blower

Operating/Process Temperature Ranges

  • Process Temperature Range
    • Ambient to 2000 deg F (1100 deg C)

Installation & Mounting Specifications

  • Installation Orientation
    • Suitable for direct‑fired high‑temperature applications

Processing & Performance Metrics

  • Cross Velocity Tolerance
    • Up to 3000 ft/min (15 m/s)
  • Emissions Capability
    • NOₓ < 20 ppm at 3% O₂ with 20% excess air; low CO with proper dwell time
  • Capacity Range
    • 2.5, 5, and 10 MMBtu/h (≈660, 1322, 2667 kW)
  • CO Performance
    • Low CO achievable with sufficient post‑flame dwell time

Combustion, Mixing & Fuel Dynamics

  • Combustion Principle
    • Nozzle‑mix, medium‑velocity burner with staged fuel delivery

Ignition, Flame & Supervision Specifications

  • Flame Supervision
    • UV Scanner (up to 3 positions)
  • Ignition Type
    • Direct spark or pilot

Control, Logic & Functional Behavior

  • Control Options
    • Designed for SmartLink®, Slate®, or equivalent fuel‑air ratio control systems

Performance, Flow & Capacity

  • Turndown Ratio
    • Up to 20:1 (10:1 for high heat density)

Product Design & Configuration

  • Burner Family
    • KINEDIZER® Staged LE

Dimensions & Size Specifications

  • Burner Sizes
    • 030, 040, 060 KDZERLES

Applications & Compatibility

  • Applications
    • Thermal Oxidizers, Helical‑Coil Fluid Heaters, Kilns, Furnaces, Dryers, Waste Incineration

Overview

  • Burner Type
    • High‑capacity staged low‑NOx gas burner

Fuel, Gas & Media Specifications

  • Fuel Type
    • Natural Gas (standard), Propane/LPG on special versions

Material Specifications

  • Material
    • Carbon‑Steel Body, Refractory Block; 304SS/310SS Nozzle and Staging Components

Pressure Specifications

  • Process Back Pressure Range
    • -40 to +40 in WC (-100 to +100 mbar)

Air & Combustion Air Specifications

  • Combustion Air Oxygen Range
    • 21% O₂ (standard combustion air)
  • Combustion Air Source
    • External blower

Operating/Process Temperature Ranges

  • Process Temperature Range
    • Ambient to 2000 deg F (1100 deg C)

Installation & Mounting Specifications

  • Installation Orientation
    • Suitable for direct‑fired high‑temperature applications

Processing & Performance Metrics

  • Cross Velocity Tolerance
    • Up to 3000 ft/min (15 m/s)
  • Emissions Capability
    • NOₓ < 20 ppm at 3% O₂ with 20% excess air; low CO with proper dwell time
  • Capacity Range
    • 2.5, 5, and 10 MMBtu/h (≈660, 1322, 2667 kW)
  • CO Performance
    • Low CO achievable with sufficient post‑flame dwell time

Combustion, Mixing & Fuel Dynamics

  • Combustion Principle
    • Nozzle‑mix, medium‑velocity burner with staged fuel delivery

Ignition, Flame & Supervision Specifications

  • Flame Supervision
    • UV Scanner (up to 3 positions)
  • Ignition Type
    • Direct spark or pilot

Control, Logic & Functional Behavior

  • Control Options
    • Designed for SmartLink®, Slate®, or equivalent fuel‑air ratio control systems

Performance, Flow & Capacity

  • Turndown Ratio
    • Up to 20:1 (10:1 for high heat density)

Product Design & Configuration

  • Burner Family
    • KINEDIZER® Staged LE

Dimensions & Size Specifications

  • Burner Sizes
    • 030, 040, 060 KDZERLES

Applications & Compatibility

  • Applications
    • Thermal Oxidizers, Helical‑Coil Fluid Heaters, Kilns, Furnaces, Dryers, Waste Incineration

Overview

  • Burner Type
    • High‑capacity staged low‑NOx gas burner

Fuel, Gas & Media Specifications

  • Fuel Type
    • Natural Gas (standard), Propane/LPG on special versions

Material Specifications

  • Material
    • Carbon‑Steel Body, Refractory Block; 304SS/310SS Nozzle and Staging Components
  • Process Back Pressure Range : -40 to +40 in WC (-100 to +100 mbar)
  • Combustion Air Oxygen Range : 21% O₂ (standard combustion air)
  • Process Temperature Range : Ambient to 2000 deg F (1100 deg C)
  • Installation Orientation : Suitable for direct‑fired high‑temperature applications
  • Cross Velocity Tolerance : Up to 3000 ft/min (15 m/s)
  • Combustion Air Source : External blower
  • Emissions Capability : NOₓ < 20 ppm at 3% O₂ with 20% excess air; low CO with proper dwell time
  • Combustion Principle : Nozzle‑mix, medium‑velocity burner with staged fuel delivery
  • Flame Supervision : UV Scanner (up to 3 positions)
  • Control Options : Designed for SmartLink®, Slate®, or equivalent fuel‑air ratio control systems
  • Turndown Ratio : Up to 20:1 (10:1 for high heat density)
  • Capacity Range : 2.5, 5, and 10 MMBtu/h (≈660, 1322, 2667 kW)
  • CO Performance : Low CO achievable with sufficient post‑flame dwell time
  • Ignition Type : Direct spark or pilot
  • Burner Family : KINEDIZER® Staged LE
  • Burner Sizes : 030, 040, 060 KDZERLES
  • Applications : Thermal Oxidizers, Helical‑Coil Fluid Heaters, Kilns, Furnaces, Dryers, Waste Incineration
  • Burner Type : High‑capacity staged low‑NOx gas burner
  • Fuel Type : Natural Gas (standard), Propane/LPG on special versions
  • Material : Carbon‑Steel Body, Refractory Block; 304SS/310SS Nozzle and Staging Components
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030KDZERLES
2.5 MBtu/h Staged Kinedizer
030KDZERLES
2.5 MBtu/h Staged Kinedizer
040KDZERLES
5.0 MBtu/h Staged Kinedizer
040KDZERLES
5.0 MBtu/h Staged Kinedizer
060KDZERLES
10.0 MBtu/h Staged Kinedizer
060KDZERLES
10.0 MBtu/h Staged Kinedizer
50193848-001
IGNITOR, SELF-GROUND, 127mm, 0.25in.NPT
50193848-001
IGNITOR, SELF-GROUND, 127mm, 0.25in.NPT