PVC Drift Eliminators

We are offering PVC Drift Eliminators manufactured from rigid PVC and are designed to remove entrained particles from air steam efficiently, with minimum pressure drop, thereby reducing the fan power requirement when the air passes through the drift Eliminator. Water droplets are separated from the air drift at the three direction change points on the drift eliminator. For crossflow tower applications, the almost vertical water conduits provided by the SPC 100 drift eliminator remove the water droplets out of the drift eliminator area and return them back into the tower and does not allow any re-entry. The special locking pin arrangement for SPC-100 facilitates quick and simple assembly at site.
When used in counter-flow cooling towers, the measurable residual liquid load behind a droplet separator characterizes its efficiency. The performance data of our droplet separators have been determined under laboratory conditions. At a face velocity (CA) of 3.5 ms and a specific water flow (rw) -22tm2 h, the residual liquid load of the air is 15mgm3. If this residual load is related to the circulating cooling water volume this equates to a value smaller than 0.001%.

Fundamental conditions required to achieve these high efficiencies in practice are, a workman like installation, the droplet separator sections must be installed without any gaps between themselves or the tower walls to ensure by passing does not take place. The face value shall not exceed the maximum permissible value at any position across the total area of the separator. Any performance testing of the separators must be carried out immediately above the separators and by using a test method consistent with that employed in our laboratory or otherwise agreed with ourselves. We can advise on the likely operating efficiencies of specific towers provided that their operating data are made available to us.      
Application Areas :

• Primary setting in wastewater treatment plants (suspended and flocculated solids)
• Secondary (biological solids) setting in wastewater treatment plants
• Solid-liquid separation in potable and industrial process water treatment plants,
• Anaerobic digesters (restrict loss of solids)
• Ash handling units in thermal power plants
• Process industry (material recovery from wash storm water)
• Oil-water separation