The Anguil Thermal Recuperative Oxidizer destroys Hazardous Air
Pollutants (HAPs), Volatile Organic Compounds (VOCs) and odorous
emissions that are often discharged from various industrial
processes. The air pollution control device uses the proper mix of
temperature, residence time, turbulence and oxygen to achieve
destruction or thermal oxidation.
How the Thermal Recuperative Oxidizer Works
The Thermal Oxidizer is designed based on volume of airflow,
organic vapor concentrations and desired destruction efficiency.
During operation, HAP and VOC laden air is drawn into the system
fan and discharged into the inlet where it is preheated in the tube
side (typically) of a shell-and-tube style heat exchanger.
Contaminated air then passes by the burner where it is raised to
the thermal oxidation temperature (1,200-1,800ºF / 650-1,000ºC) for
the specified residence time (0.5 - 2.0 seconds) and an exothermic
reaction takes place. The pollutants are converted to carbon
dioxide, water vapor and heat with within the reactor chamber.
The hot, purified air then passes again through the shell side
(typically) of the heat exchanger where the energy released by the
reaction is used to preheat the incoming air. The heat exchanger
minimizes the system's fuel consumption with the system being
self-sustaining at moderate Lower Explosive Limits (LELs). Finally,
the contaminant-free air is exhausted into the atmosphere.
Applications which carry silicones may have the configuration
reversed, allowing the hot silicone laden air to pass through the
tube side of the heat exchanger after the burner for maintenance
and cleaning.
Features:
- Reactor has ceramic lining, high density insulation and painted
steel weatherproof enclosure
- A multiple pass, 309L or 321L stainless steel, shell-and-tube
heat
exchanger
- Independent combustion air blower avoids aldehyde formation due
to proper oxygen content
- Gas trains are designed to meet FM Global or any international
certifications such as CSA, EN, TSSA, CGA and ATEX
- FM approved modulating burner can operate on either natural gas
or propane
- Low NOX burner designed to maintain temperature
during full flow, no VOC process conditions
- Programmable Logic Controller (PLC)
based controls with digital data recorder and remote telemetry
- Variable Frequency Drive (VFD) allows for high volumetric
turn-down during idle or low process conditions
Available Options:
- Specialty designs for silicone and particulate matter
- Higher alloy heat exchangers for corrosive applications
- Modulating damper and heat exchanger by-pass prevent over
temperature concerns for high concentrations situations
- Acid gas scrubber module with a completely
integrated control system
- Secondary heat and Energy Recovery Solutions
- Skid or remote mounted panels and enclosure rooms available for
system controls
- Custom oxidizer design options to meet space restrictions
Anguil's Cost Effective Design:
The Recuperative Oxidizer is designed as part of Anguil's broad
line of technologically advanced, yet user-friendly, air pollution
control products. Anguil's experience includes over 30 years of Regenerative, Recuperative, Catalytic and
Direct-Fired oxidizer manufacturing, ranging in size from 100
to 500,000 SCFM (150-800,000 Nm3/hr). These oxidizers are
used in conjunction with Rotary Concentrator Systems, Scrubbers, Soil Remediation Equipment and Ceramic
Filter Systems for industrial processes. Each product line
represents value-engineered systems with emphasis on cost
minimization. All systems are designed for seamless integration
into the process, optimal performance and trouble-free
operation.
Operating Cost Reduction Strategies:
The Anguil philosophy is to provide innovative pollution control
technology including engineering, equipment manufacturing,
installation, startup and post-sale service. Other benefits to
working with Anguil:
- 24 Hour customer service and support
- Multiple technology offerings ensure unbiased
recommendations
- Complete aftermarket sales department
- Over 30 years of oxidizer manufacturing experience