Rakshan Equipments
Cooling Tower
Product Description
Cooling Towers:
Rakshan Equipment`s is a premier cooling tower designer, manufacturer, and contractor providing Innovative Cooling Solutions for the satisfaction of customer needs in the power generation, industrial, refrigeration, and HVAC evaporative cooling markets. Rakshan Equipment`s offers new and replacement field erected cooling towers and a variety of field erected cooling tower parts and after market services.
Rakshan Equipment`s are LOW MAINTENANCE by design. Rakshan`s has carefully designed its products to have minimal maintenance issues. Other manufacturers of cooling towers have much more complicated designs to achieve the same performance. This includes many more parts – which are more potential maintenance and upkeep issues. One example is Rakshan`s Direct Drive Fan Systems which do not require the maintenance of other towers.
Few Definitions:
• Pumping Head
• Heat Load
• Drift
• Make Up
• Wet Bulb Temperature
• Approach
• Range
• Calorie
• Tonne of Refrigeration
• Heat Load
• Drift
• Make Up
• Wet Bulb Temperature
• Approach
• Range
• Calorie
• Tonne of Refrigeration
Competitive edge:
We are specialist in retrofitting and upgrading of cooling towers (any make) up to 15%. Our qualified team of engineers always focuses on up gradation of cooling towers. The secret of our success is high quality products, good performance, prompt delivery, and instant after sales service.
Rakshan Equipment`s> proudly offers our industrial grade, site erected, counter flow tower designs that provide maximum cooling performance and can be supplied in a variety of structural and fill media combinations to meet your specific cooling needs.
Rakshan Equipment`s prides itself on exceptional CUSTOMER SERVICE. Our “Can-Do” mindset allows us to meet or exceed any customer’s cooling tower requirements. We offer many product options and can provide any accessories associated with cooling towers.
What is a Cooling Tower?:
Cooling Towers are a heat rejection device used for cooling water or other working medium to near the ambient wet-bulb air temperature. Cooling towers use evaporation of water to reject heat from processes such as cooling the circulating water used in oil refineries, chemical plants, power plants, steel mills and food processing.
A cooling tower 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.
Cooling Towers are a heat rejection device used for cooling water or other working medium to near the ambient wet-bulb air temperature. Cooling towers use evaporation of water to reject heat from processes such as cooling the circulating water used in oil refineries, chemical plants, power plants, steel mills and food processing.
A cooling tower 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.
Few Definitions:
Tonne of Refrigeration:
Refrigeration effect to the melting of 1 tonne of ice in 24hrs. This can be expressed as follows: 288000 Btu / 24hrs. Or 12000 Btu / hr.
• Calorie:
The amount of heat required to raise the temperature of one gram of water by 1 degree Celsius.
• Range:
The difference in temperature of the hot water entering the cooling tower and the cold water Leaving the tower
• Approach:
The Difference between the temperature of the cold water leaving the tower and the wet bulb Temperature of the air entering the tower. Establishment of the approach fixes the operating Temperature of the tower and is a most important parameter in determining both tower size and cost
• Wet Bulb Temperature:
This is the lowest temperature water can be cooled by evaporation. Wet bulb temperature * is an Important parameter in the cooling tower selection and design.
• Make Up:
The amount of water required for replacing the evaporation, drifting and blowing down volume. The quality of makeup water should be with in the range specified.
• Drift
The water entrained in the air flow and discharged to the atmosphere. Drift loss does not include Water lost by evaporation. Proper tower design can minimize drift loss.
• Heat Load
The amount of heat to be removed from the circulating water within the tower. Heat load is Also an important parameter in determining tower size and cost.
• Pumping Head
The pressure required to pump the water from the tower basin, through the entire system and return to the top of the tower.
Types of cooling towers:
Structural Cooling Towers
Wooden Cooling Towers
Dry Cooling Towers
Natural Draft Cooling Towers
Evaporative Cooling Towers
Profile:
"Rakshan Equipments”, are involved in manufacturing, supplying and exporting a comprehensive range of Cooling Towers, Heat Exchangers, Water Softeners and R.O. Plants. The product range offered by us is recommended by our clients for its dimensional accuracy, robust construction and high tensile strength. Moreover, these are highly used for purifying water, heat transfer fluids and other related industrial purposes.
All the products are manufactured by our professionals using premium quality raw material and spare parts. Further, our experienced workforce ensures that our products are in compliance with the set industry standards by making strict follow up at all stages of production. Through standardization and adhering to the set quality parameters, we have been able to test the reliability of these products. Furthermore, we make sure to deliver the consignments at the clients` ends within the promised time frame.
Under the dynamic leadership of our mentor “Mrs. B. Vijaya Priya”, we have scaled new heights in the business. Due to her vast industry experience and in-depth knowledge, we have achieved progressive growth in this competitive domain.
