What is a Desuperheater? Maniks Desuperheater Best Heat Transfer Devices | Page 2

Need in Refrigeration:
The fundamental guideline of refrigeration is the evaporator moves warm
into the refrigerant the refrigerant exchange heat to the condenser then
the condenser exchanges heat to a cooling medium like water or outside
air. A definitive heat vitality transmitted from the iceboxes is squandered
when it is exchanged to the outside air this misuse of vitality is been kept
away from by utilizing desuperheater.
Desuperheater Working Principle/ Function:
The primary function of a desuperheater water heater is to minimize the
temperature of superheated gas and other vapors. This temperature
reduction is achieved by the process vapor being brought into direct
contact with a liquid such as water. The injected water is then evaporated.
Desuperheater Design:
Double Walled “Tube in Tube “, vented, counter flow heat exchanger. Vent
tube having serrations on inner & outer surfaces to avoid cross
contamination of refrigerant and water/ fluid. Each tube has a tube inside
that allows water/ fluid to travel in an opposite direction.
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Design Features:
 High efficient atomization.
 Accurate and repeatable control fluid temperature.
 Tight shut off variable spray unit.
 High range ability variable area spray unit.
 Erosion resistance materials of selection.
 Ease of installation.
 Low maintenance features.
 High integrity sealing arrangement.