Desuperheater

Desuperheater Types Overview. Its most common application is the reduction of temperature in a steam line through the direct contact and evaporation of water. A desuperheater is a secondary heat exchanger inside a geothermal heat pump that transfers heat from the earth in the winter, and from your home in the summer, into your domestic hot water tank. In many manufacturing processes, steam is initially superheated and distributed at high-pressure to prevent the formation of condensate droplets.

The coefficient of heat transfer when using superheated steam as the heating medium is variable, low and difficult to quantify accurately. This makes accurate sizing and control of heat transfer equipment difficult, and will also result in a larger and more expensive heat exchanger.

How to Make Hot Water With a Geothermal System Many know that geothermal systems can make hot water but no one seems to understand how it works. Very simply – geothermal systems have a compressor. I expect from my sesuperheater? Buy desuperheater now - hook up later ? Superheat is almost always an aspect of steam generation, because without it, the steam that must travel from the boiler to the point of use cools and condenses.

Schematic layout of a heat recovery system to provide hot tap water. Temperature profile comparison between a condenser and a desuperheater. In the left picture, the desuperheating (a-b) is performed in the same heat exchanger as condensing and subcooling (b-c).

Building on experience and innovation, Kiekens-DSH can match all your needs. In physics, superheating (sometimes referred to as boiling retardation, or boiling delay) is the phenomenon in which a liquid is heated to a temperature higher than its boiling point, without boiling. Proponents of geothermal heating and cooling systems have been pounding on the door of public acceptance for almost two decades. And now, thanks to improved equipment and changing attitudes, doors. These are different from heat pump desuperheaters (discussed below) that provide hot water only as a side benefit of space conditioning.

A desuperheater is an attachment to your air conditioner or heat pump that allows waste heat from that device to help heat domestic water. The Fisher TBX-T desuperheater can be used in many applications to efficiently reduce the temperature of superheated steam to the desired set point. As the name suggests, in this type of desuperheaters, there is no direct contact between steam and the cooling medium. Shell and tube exchangers can be used as indirect contact desuperheaters, with superheated steam on one side of the exchanger and cooling medium on the other side.

Definition of desuperheater in the Definitions. Meaning of desuperheater. What does desuperheater mean ? Information and translations of desuperheater in the most comprehensive dictionary definitions resource on the web. Cooling water is metered through the spray nozzle using a flow control valve, responding to a temperature feedback loop. Energy – it’s an essential topic in the conversations of now, and many believe liquefied natural gas (LNG), is the energy source of the future.

As a result, plant numbers throughout the world continue to pop up, as does the need for the technology to keep those plants functional at lower costs. Steam conditioning plays an indispensable role in today`s modern power plants.

Our desuperheater solutions have found great acceptance on the market offering state of the art technology for precise steam cooling by water injection. Refrigeration Heat Reclaim System Operation on Pressure-Enthalpy Diagram. Most refrigeration heat reclaim devices are desuperheaters.

Superheat refers to heat stored in the refrigerant vapor when it is heated above the temperature at which it evaporates for a given pressure. The total installed length of a desuperheater station will vary with size and type, but it is typically about 7.