Water Pre Heater
A water pre-heater is essential in boiler systems, tasked with raising the temperature of incoming feed water before it enters the boiler. Constructed as shell-and-tube heat exchangers, they feature a cylindrical shell housing a bundle of tubes. Within these tubes, the feed water flows, while outside, hot gases or steam from the boiler transfer heat to the water. These tubes are engineered to withstand high temperatures and pressures, maximizing heat transfer efficiency. Baffles installed within the shell guide the flow of heating medium, promoting turbulence and uniform heating while preventing short-circuiting. Inlet and outlet connections enable controlled fluid flow, facilitating efficient heat exchange.
To enhance energy efficiency, water pre-heaters are insulated with thermal materials, minimizing heat loss. Safety features like pressure relief valves and temperature sensors ensure secure operation. Some models boast control systems to optimize feed water and heating medium flow rates, guaranteeing consistent performance. Water pre-heaters are integral to boiler efficiency, reducing fuel consumption and operating costs while minimizing environmental impact. They achieve this by harnessing waste heat to elevate feed water temperatures, underscoring their critical role in industrial operations.
Specifications
- MOC: IS 2062
- CAPACITY: As Per Customer Requirements