A cooling tower is a heat rejection device, which extracts waste heat to the atmosphere though the cooling of a water stream to a lower temperature. The type of heat rejection in a cooling tower is termed "evaporative" in that it allows a small portion of the water being cooled to evaporate into a moving air stream to provide significant cooling to the rest of that water stream. The heat from the water stream transferred to the air stream raises the air's temperature and its relative humidity to 100%, and this air is discharged to the atmosphere. Evaporative heat rejection devices such as cooling towers are commonly used to provide significantly lower water temperatures than achievable with "air cooled" or "dry" heat rejection devices, like the radiator in a car, thereby achieving more cost-effective and energy efficient operation of systems in need of cooling. Think of the times you've seen something hot be rapidly cooled by putting water on it, which evaporates, cooling rapidly, such as an overheated car radiator. The cooling potential of a wet surface is much better than a dry one.

Common applications for cooling towers are providing cooled water for air-conditioning, manufacturing and electric power generation. The smallest cooling towers are designed to handle water streams of only a few gallons of water per minute supplied in small pipes like those might see in a residence, while the largest cool hundreds of thousands of gallons per minute supplied in pipes as much as 15 feet (about 5 meters) in diameter on a large power plant.

The generic term "cooling tower" is used to describe both direct (open circuit) and indirect (closed circuit) heat rejection equipment. While most think of a "cooling tower" as an open direct contact heat rejection device, the indirect cooling tower, sometimes referred to as a "closed circuit cooling tower" is nonetheless also a cooling tower.

Some useful terms, commonly used in the cooling tower industry:

Drift - Water droplets that are carried out of the cooling tower with the exhaust air. Drift droplets have the same concentration of impurities as the water entering the tower. The drift rate is typically reduced by employing baffle-like devices, called drift eliminators, through which the air must travel after leaving the fill and spray zones of the tower.

Blow-out - Water droplets blown out of the cooling tower by wind, generally at the air inlet openings. Water may also be lost, in the absence of wind, through splashing or misting. Devices such as wind screens, louvers, splash deflectors and water diverters are used to limit these losses.

Plume - The stream of saturated exhaust air leaving the cooling tower. The plume is visible when water vapor it contains condenses in contact with cooler ambient air, like the saturated air in one's breath fogs on a cold day. Under certain conditions, a cooling tower plume may present fogging or icing hazards to its surroundings. Note that the water evaporated in the cooling process is "pure" water, in contrast to the very small percentage of drift droplets or water blown out of the air inlets.

Blow-down - The portion of the circulating water flow that is removed in order to maintain the amount of dissolved solids and other impurities at an acceptable level.

Leaching - The loss of wood preservative chemicals by the washing action of the water flowing through a wood structure cooling tower.

Noise - Sound energy emitted by a cooling tower and heard (recorded) at a given distance and direction. The sound is generated by the impact of falling water, by the movement of air by fans, the fan blades moving in the structure, and the motors, gearboxes or drive belts.

Description / Specification of Frp Cooling Towers

We are involved in offering a wide range of Frp Cooling Towers to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.

We introduce ourselves as an eminent trader and supplier of an extensive array of  Frp Cooling Towers. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:

Sturdy design
Highly durable
Application specific design 

TIMBER INDUCED DRAFT CROSS & COUNTER FLOW COOLING TOWER

AVAILABLE IN SIZES : FROM 25m3 / Hr TO AS PER YOUR REQUIREMENT.

Timber cooling towers are supplied in treated timber construction, which is pressure treated with copper chromate arsenic. Structural design for operational load and wind pressure of 30 psf. is taken into consideration. Details provided on request for quote.

The indigenous innovative was adopted by the industry for very good reason. Due to ever increasing demands for Power Generating Station and the Chemical Process Industries. The relevant Counter flow tower with wood splash bar stats become increasingly large, cumbersome and more efficient. The configuration of Cooling Tower consist of ASCU Treated Timber to resist the contaminated water from the process industries 

It is money saving and energy conservation strategy to over size your Cooling Tower for cold water.

ITEM MATERIAL OF CONSTRUCTION
Fills Treated Pinewood
Drift eliminator Treated Pinewood
Fill Support GRP grids / G.I. grids
Drift eliminator Treated timber/PVC
Drift eliminator support Marine plywood
Structural Connector FRP rings
Nozzle Polypropylene (PP), Poly ethelene
Hardwares HDG/S.S.
Nails Twested SS.
Fan assembly Cast aluminium alloy / FRP
Fan cylinder FRP/HDG
Motor IP 55
Casing & louvers Corrugated AC Sheet / FRP
Cold water basin RCC (By purchaser, as per drawing provided)

Description / Specification of Wooden Cooling Towers

We are involved in offering a wide range of Wooden Cooling Towers to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.

We introduce ourselves as an eminent trader and supplier of an extensive array of  Wooden Cooling Towers. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:

Sturdy design
Highly durable
Application specific design 

Informing News About Companies And People On The Move National Cooling Towers and Group of Industries proudly announcing that we are entering in to NEW - VENTURE of Turnkey Profile of Designing, Erection and Commissioning of RE - INFORCED CEMENT CONCRETE COOLING TOWERS and CHIMNEYS. The Products range catering into the segments of Thermal and Captive Power Plants, Petro - chemicals, Fertilizers, Atomic Energy, Cements, Paper and Chemicals Industries.

We will be rendering Turnkey services adopting Modern technology. The backbone of this venture is our Consultant Mr. Bhupendra Rathod who is structural Engineer holding Surveyor and Structure designing license of Mumbai Municipal Corporation.

We have completed such prestigious Turnkey Projects during his Association with various Engineering, Consultancy Organisations and also independently.

We look forward to continuing our close relationship with your strong support to make this venture as SUCCESSFUL EVENT. 

We will highly appreciate your valued enquiries for any such Turnkey Projects so that we can offer you our technical specifications along with commercial offer.