They often refer Steam Desuperheater as a tool used to reduce the temperature of gas or steam. Desuperheater uses an effective and unique method to inject water and maximize the surface contact area between steam and water. In order to increase the rate of evaporation of water. In its application, most of the desuperheaters inject water through several small holes into the high-speed steam path where water converts into small drops of water.

Technically, the installation of the desuperheater can be horizontal or vertical. Valves and steam and water controllers comprise the boiler component equipment. Which provide a specifically automatically controlled system. The desuperheater system gets a signal input in the form of a water vapor temperature output system. This signal is processed so that the control system can adjust the control valve openings that supply water to the system. The water used must have a pressure greater than the water vapor pressure.

Desuperheaters are Valuable in Boilers

Desuperheaters are an important component in boilers. It uses this component in the system to reduce the vapor temperature of the superheater. In the manufacturing industry that uses drive turbines, the steam from the superheater must be maintained at a certain number so that it is in accordance with the requirements to drive the steam turbine. In essence, the desuperheater is a part of the boiler that functions to control the temperature of the superheater vapor and the boiler reheater. This component serves to keep the specifications of water vapor in the best parameters.

What are Desuperheaters Made of?

We can make Desuperheaters of various metals. The standard construction is carbon steel below 800 ° F and chrome-molybdenum steel above 800 ° F, both of them with type 304 stainless steel. Carbon steel for outer pipe walls and stainless steel for inner surface walls that have the potential to wear. In addition, they often use other construction materials for several applications such as fiberglass, Teflon, and plastic.

The Main Function of a Desuperheater

In conclusion, the main function of the desuperheater is to reduce the temperature of superheated vapor to produce a lower temperature so that it matches the temperature required by the driving turbine. Saturated steam from the evaporator originating from water through the pipes – boiler pipes are still in a state of saturation or containing water, therefore it needs to be dried through the superheater. The temperature of the output of the superheater is very high, so it cannot go directly into the driving turbine. In order for the dry steam temperature to match the turbine requirements, t the desuperheater must lower them. There are many construction materials from this component; you can use it according to its application.

There are many companies that supply these boiler components; trusted companies make the best and long-lasting components.  KOMAX is a reliable and trusted static mixing technology company.