Splash fill counter flow cooling tower film fill splash counter flow cooling tower
Brand Name:XL
Certification:SGS
Model Number:XL-610-VF
Minimum Order Quantity:10 square meters
Delivery Time:10 working days
Payment Terms:Western Union, T/T, MoneyGram, D/P, D/A, L/C
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Wuxi Jiangsu China
Address:
Zhounan Road,Wanshi Town,Yixing City,Wuxi,Jiangsu Province
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Splash fill counter flow cooling tower film fill splash counter flow cooling tower
Types of fills in cooling tower
The performance of a cooling tower is determined by many factors
among which, cooling tower fill is of great importance. The fills
types and quality decide whether a cooling tower is able to
transfer heat efficiently or not. By choosing the right type of
cooling tower fill, water will flow in much more surface area and
the hot water will be cooled quickly.
There are two common types of fill media, splash fill and film fill.
There are two common types of fill media, splash fill and film fill.
*Splash Fill:Splash fill consists of layers of horizontal bars or slats. When
the warm water hits the surface of these bars, it spreads, breaks,
and forms small droplets. As more droplets are formed, the contact
between air and water flow is increased, which as a result
accelerates the rate of cooling and evaporation.
Splash fill media were traditionally made from wood, but modern cooling tower fill material is made from PVC. PVC is more efficient as it facilitates better heat transfer. A big advantage of splash fill is that it’s very forgiving of insufficient
initial water distribution, since the splashing activity redistributes the water at each level of splash bars. Because of this, a cooling tower with splash fill effectively handles water containing debris. Maintenance is also easier, because its open nature offers easy visual inspection of the water flow pattern and the condition of the fill.
Splash fill media were traditionally made from wood, but modern cooling tower fill material is made from PVC. PVC is more efficient as it facilitates better heat transfer. A big advantage of splash fill is that it’s very forgiving of insufficient
initial water distribution, since the splashing activity redistributes the water at each level of splash bars. Because of this, a cooling tower with splash fill effectively handles water containing debris. Maintenance is also easier, because its open nature offers easy visual inspection of the water flow pattern and the condition of the fill.
*Film fill:film fill provides sheets of material that are shaped into a
corrugated pattern for the water to travel across. It can be
combined and stacked into blocks, to create various thicknesses and
heights to fit individual cooling towers. Despite the advantage of
splash fill in water distribution, film fill is by far the more
popular type of fill, mainly due to its ability to expose greater
water surface within a given packed volume.
Specifications:
Tech Date | |
Sheet Width(mm) | 305/610mm |
Sheet Length | 1220/1830/2440mm/customized |
Thickness | 0.32-0.6mm/customized |
Sheet Spacing | 12/15/19/30mm |
Color | grey/white/black |
Material | PP/PVC/ CPVC |
Cooling Tower Fill Operating of Principle
*Cooling towers reject heat from water-cooled systems to the atmosphere. Hot water from the system enters the cooling tower and is distributed over the fill (heat transfer surface). Air is induced or forced through the fill, causing a small portion of the water to evaporate. This evaporation removes heat from the remaining water, which is collected in the cold water basin and returned to the system to absorb more heat. Each cooling tower line, although operating under the same basic principle of operation, is arranged a little differently.
*There are two main configurations of factory assembled cooling towers: crossflow and counterflow. In crossflow cooling towers, the water flows vertically down the fill as air flows horizontally across. In counterflow cooling towers, the water flows vertically down the fill as air flows vertically up.
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How do fills work in the cooling tower?
Cooling towers reject heat from water-cooled system to the atmosphere. Hot water from the system enters the cooling tower and is distributed over the fill (heat transfer surface). Air is induced or forced through the fill, causing a small portion of the water to evaporate. This evaporation removes heat from the remaining water, which iscollected in the cold water basin and returned to the system to absorb more heat. Each cooling tower line, although operating under the same basic principle of operation, is arranged a little differently.
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Splash fill counter flow cooling tower film fill splash counter flow cooling tower
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