The process
Treatment plants evaporate reject streams with MVR, scrub odour from the tanks, and aerate biological stages with blowers. Corrosion resistance throughout.
The gas
Saturated vapour, often with dissolved solids and a low pH. Wetted parts in stainless steel, a shaft seal rated for the vapour, drain points and a casing designed for condensate.
Fans in this process
| Duty | What it does here | Type usually selected |
|---|---|---|
| MVR Blower | Recompresses the vapour leaving an evaporator so it can be reused as the heating medium. | Backward curved |
| Fume Exhaust System | Hoods, ducting and an exhaust fan that capture fume at source and deliver it to a scrubber, bag filter or stack. | Backward inclined and radial tipped |
| Ventilation Fan | Moves air through a plant or building for fresh air supply, heat removal and fume dilution where the system is ducted. | Backward inclined and forward curved |
| High Pressure Blower | Delivers combustion, aeration and conveying air where the system resistance runs to several thousand millimetres of water column in a single stage.. | Backward curved and radial tipped |
Air pollution control
Industries
Related processes
Rice Husk Fired BoilersAFBC BoilersCFBC BoilersOil and Gas Fired BoilersBiomass Fired BoilersThermic Fluid HeatersHot Air GeneratorsRotary Lime KilnsWaste IncineratorsChemical Reactor and Tank VentsMVR EvaporatorsEffluent Treatment and Zero Liquid Discharge PlantsPharmaceutical Clean RoomsSolvent Recovery PlantsSulphuric Acid PlantsRefinery Fired Heaters