What is the function of desuperheater??
- 1. What is the Function of Desuperheater??
- 2. Index ● Introduction ● Basic Desuperheater Theroy ● Desuperheater Applications
- 3. Introduction A desuperheater could be a device that cools superheated gas to a temperature about to its traditional temperature, generally by spraying penalized droplets of water into the flow of supeheated gas. Superheated gas is gas that's at a temperature on top of its traditional temperature.
- 4. The primary operate of a desuperheater is to lower the temperature of superheated steam or alternative vapors. This chilling is accomplished as a results of the method vapor being brought into direct contact with another liquid like water. The injected water is then evaporated.
- 5. Basic Theory Superheated refrigerant is gas that's at a temperature that's above the traditional temperature, at the superheated level. This extra heat is wasted in atmosphere which: • Is higher than saturation temperature. • Contains more energy. • contains a larger specific volume than saturated gas.
- 6. The overall purpose of a desuperheater water heater is to provide effective heat transfer between refrigerant and water. Desuperheaters heater comes in a very kind of configurations together with probe vogue with variable or fastenednozzle, double venture and venturi. With a style that has finely controlled water spray that ends up in reducing refrigerant temperature at saturation level. http://www.maniks.com/desuperheater.html
- 7. Applications 1.Power generation Boilers running at minimum hundreds or with high power, produce variable temperature gas. Desuperheaters are wont to stabilize superheat over wide selection of flows. Surface condensers work most effectively once equipped saturated gas. This reduces the necessity to feature tubes for cooling the superheated gas, and prevents burden caused by thermal growth whenever the new, dry refrigerant gas enters the condenser.
- 8. 2.Process controllability Desuperheaters additionally facilitate to regulate a range of processes. Maniks has a wide range of desuperheaters as they provide precise refrigerant temperature control for various applications in boilers, chemical, oil & gas process plants, etc where the available refrigerant is at superheated conditions.
- 9. 3.Thinner pipe and lighter flanges Cooler gases needs skinny pipe schedules or lighter rim than superheated gas. Besides from lower prices, this can reduce down- times for piping, controls, valves and other equipments during their initial constructions or shutdown maintenance.
- 10. 4.Preventing lubricant degradation Superheated gas could straightaway degrade bound lubricants, therefore the saturated gas is employed for dearspecial things like compressors and pumps. http://www.maniks.com