ADWEST 35,000 RETOX Regenerative Thermal Oxidizer

Date Available:

Immediately

General Oxidizer Information

Regenerative Thermal Oxidizer (RTO). 35,000 scfm capacity (32,000 scfm capacity at 150F; upgradeable to 40,000 scfm).   Manufactured in 2000 and treated emissions from a paint spray booth. It was run for less than 2 years and has been idle since. Two-chamber design with random packed ceramic media and a dual poppet (switching) valve configuration.  In very good to excellent condition internally. Externally is UV weathered, and mechanical components will need a full refurbishing due to lack of use. Located at Kono Kogs facility and available for inspection.

 

Adwest Retox RTO systems are designed to provide one of the lowest utility costs (fuel & electric) of any leading oxidizer system. It is a simple RTO with over-sized beds to reduce pressure drop; evidenced by the 150 hp main fan motor for 35,000 scfm capacity. The fuel injection feature has been a main-stay for Adwest RTO units, more than any other OEM, with significant fuel savings possible.

 

 

Oxidizer Features

 

Maximum design flow- 32,000 scfm @ up to 150 F process temp

-Optional upgrade to 40,000 scfm @ 150F is available

95% effective heat exchanger (ceramic media included)

Pneumatic poppet valve for flow direction changes through media

Main RTO fan with an ABB variable speed drive and 150 hp TEFC motor

Maxon Kinemax 6 burner for heat-up

Allen Bradley 5/03 PLC with modem for remote troubleshooting/support

  • We will upgrade to provide serial to Ethernet communication module for remote troubleshooting/access

Combustion blower with 20 hp TEFC motor

Isolation damper with electro/pneumatic actuator

Fresh air damper with electro/pneumatic actuator

Stand-alone exhaust stack (30 feet from grade) w/test ports

Fuel gas injection for high fuel efficiency and low NOx operation (following heat-up)

Complete owner’s manual with electrical and mechanical drawings

Oxidizer Specifications

Weight:  151,700 lbs (including ceramic media); 123,600 lb (main unit w/ media)

Dimensions:  Approx.  65’-9” long, 23’-3” wide, 12’-5” H (excluding stack)

Electrical Requirements: 460/3/60, 220 FLA

Gas requirements: 8,000 cfh max @ 5+/- 0.25 psig @ 1000 btu/CF

Compressed Air requirements: 720 CFH @ 90 psig and -40 deg F dew point

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