Cooling Tower Manufacturer in Jordan

Splash Packing (Splash Fill) in Cooling Towers

Splash packing (or splash fill) is a type of cooling tower fill media designed to enhance heat transfer by breaking hot water into small droplets, increasing its exposure to cooling air. Unlike film fill (which spreads water into a thin film), splash fill relies on impact and dispersion to maximize air-water contact.

How Splash Packing Works

1. Water Entry: Hot water enters the cooling tower and is distributed over the splash fill.
2. Droplet Formation: As water falls through the staggered PVC or PP bars, it splashes and breaks into smaller droplets.
3. Air-Water Contact: The droplets create a larger surface area for efficient heat exchange with upward-flowing air.
4. Cooled Water Collection: The cooled water collects in the basin for recirculation.

Key Features of Splash Packing

 Material: Made of PVC, polypropylene (PP), or wood (in older designs).
 Design:

• Layers of staggered bars or splash grids (no fine channels like film fill).

Open structure allows easy airflow.

•  Self-Cleaning: Resists clogging from debris, algae, or scale.

Advantages of Splash Fill

 Handles Dirty Water: Ideal for water with high suspended solids (e.g., river water, industrial wastewater).
 Low Maintenance: No tight passages to clog (unlike film fill).
 Durable: Resists fouling and chemical corrosion.
 Good for High Flow Rates: Performs well in heavy-duty industrial cooling towers.

Disadvantages of Splash Fill

 Lower Efficiency: Compared to film fill, it has less surface area for heat transfer.
 Larger Footprint: Requires more space for the same cooling capacity.
 Higher Pumping Power: Needs more water pressure due to open design.

Where is Splash Packing Used?

• Power plants (cooling ponds, coal-fired plants).
• Steel & chemical industries (where water contains particulates).
• Old or low-maintenance towers (where fouling is a concern).