TANN TR11094C 110,000 SCFM Tandem Regenerative Thermal Oxidizer System

TANN TR11094C 110,000 SCFM Tandem Regenerative Thermal Oxidizer System

• — Machine type: Tandem regenerative thermal oxidizer (RTO) system, two 55,000 SCFM units
• — Total oxidizer capacity: 110,000 SCFM
• — Configuration: Two RTOs operating in tandem with 100% power isolation between units
• — Thermal efficiency: 94% nominal
• — VOC destruction efficiency: 99%
• — Maximum solvent loading:
  • — 1,200 lb/hr at full capacity without hot side bypass
  • — 3,600 lb/hr at full capacity with hot side bypass
  • — Based on 12,500 Btu/lb
• — Energy recovery and oxidation chambers:
  • — Four energy recovery chambers elevated on structural steel platforms
  • — Random packed ceramic saddle heat exchange media
  • — Stainless steel media supports
  • — Hard refractory chamber bottoms and ceramic fiber module insulation
  • — Two mild steel oxidation chambers with inspection doors
  • — Four dual-element type K thermocouple probes per chamber
• — Poppet valves and manifolds:
  • — Four horizontal poppet valves, 1/4 in. plate construction, machined seats
  • — Parker 2A steel cylinders with machined bore tolerance
  • — Poppet valves and interconnecting ductwork insulated and clad
  • — Two inlet manifolds and two insulated and clad outlet manifolds
  • — Mild steel bellows expansion joints
• — Burner systems:
  • — Two natural gas burner systems, 8,000,000 Btu/hr each, with gas trains
  • — Two 20 hp combustion blowers with VFDs and local disconnects
• — Exhaust fans:
  • — Two heavy duty welded industrial exhaust fans
  • — 350 hp TEFC motors, Elektrim or equal
  • — Two 100 ohm RTDs per winding, ceramic bearings
  • — Four bearing thermocouples and four vibration monitors
  • — Two Parker 890PX variable frequency drives with fused disconnects and enclosures
• — Exhaust stacks: Two carbon steel stacks, 40 ft each, with test ports and touch protection
• — Air and pressure components:
  • — Two fresh air dampers
  • — Two compressed air reservoirs
  • — One pressure transmitter
• — Controls:
  • — One control cabinet
  • — Allen-Bradley ControlLogix PLC with two I/O racks
  • — 10 in. color touchscreen HMI
  • — FM approved high temperature limit controllers
  • — Hour meters and event counters
  • — Yokogawa data logger
  • — VPN-capable processor for remote monitoring
• — Electrical: 480 V, 3 phase
• — Dimensions:
  • — Footprint: 65 ft x 61 ft
  • — Stack height: 40 ft each
  • — Total weight: 680,000 lb