Click to enlarge view
In FRP cooling towers production a special composition of raw materials is selected to withstand corrosion, to resist water borne bacteria and organisms and is light in weight which permits roof installation with special reinforcement of any kind. Vertical induced draft counter-flow design permits installation in any direction with freedom. It consumes less power (energy) overall because of less air resistance to water, saving in operational costs. Available in various colours matching to exterior architectural beauty. A direct driven axial fan ensures the system is free from problems faced with belt & gear drives.
Casing: Cooling Tower Casing is made of selected grade materials of tough fibre glass reinforced polyester & resins, etc. Additional embossing is done for extra strength in case of big cooling towers.
Fill: Paltech’s Honeycomb/Film Fills ring type, PVC/PP fills are used for extended contact area having a high heat transfer efficiency. The crossing of air & water streams near which creates a diffused turbulence conducive to evaporation & efficient heat transfer.
Water Basin: is completely leak proof which avoids spillage & seepage of water. It is of deep sump design to ensure maximum water level at all times & made up of FRP with additional stiffening to take care of extra water weight. However, RCC basin is recommended for capacities 300TR and above.
Sprinkler: Paltech’s specially designed rotary sprinkler head is made of PVC/Aluminium alloy to avoid corrosion, also fitted with sealed ball bearings to take care of thrust & radial loads. S.S. & Brass sprinklers are also provided at an extra cost.
Fan: Paltech cast Aluminium alloy FRP fan is of aero dynamic designed axial flow type to achieve high efficiency.
Drift Eliminator: To reduce carry out losses through entrainment of moisture drops in the stream by specially designed multi blade rotary drift eliminator made of FRP sheets/Aluminium. Additional PVC eliminator is provided in large capacity cooling towers.
Motor: Special low RPM totally enclosed motors of Vertical, Flange type with enlarged & threaded shaft and sealed top is supplied with the cooling tower. The motor is also weather proof and in IP-55 construction.
Support & Hardware: All components like tower supports, motor supports, leg supports, etc. are either hot dip galvanised or epoxy coated. Hardware is Galvanised Steel. Stainless Steel or Phosphor Bronze hardware can be supplied on request at extra cost.
Capacity available: 3TR to 700TR in single cell.
Note: Dimensions & other Engineering Data are available with Proposal / Quotation.