Maniks presented assortment of desuperheaters with exact temperature control for different applications in synthetic or oil and gas process plants where the accessible refrigerant is at superheated conditions. These have elite, hand craft, simple to introduce and requires low maintenance.
Maniks gives two sorts of desuperheaters
• Freon Desuperheater - SERIES HEF 33-XXX-22
• Ammonia Desuperheater - SERIES HEA 77-XXX-717

Hypothesis
Desuperheater is a gadget used to cool the steam in a power plant. At the point when steam is utilized for mechanical power plant, for example, driving the turbine rotor by extending crosswise over turbine edges, it will be more productive when the steam is superheated. A desuperheater is a gadget which brings down the temperature of the superheated steam with the goal that it can be successfully utilized for warming or other mechanical applications. This activity is performed by infusing a foreordained measure of water in to the surge of steam stream.

There are two essential kinds of desuperheaters: roundabout contact and direct contact. Circuitous contact desuperheaters, for example, shell and tube warm exchangers isolate the steam and the medium used to cool it. Coordinate contact steam desuperheaters don't. An immediate contact steam desuperheater infuses dampness through little openings into the way of high-speed steam. After infusion, the water is atomized into little drops and immediately dissipated by engrossing the superheat. Estimation of the steam temperature downstream is utilized to control the measure of water included amid desuperheating.
http://www.maniks.com/desuperheater.html

Types of desuperheater
Steam Desuperheater is utilized to shower water into steam so water get blended with steam bringing about decrease in the temperature of the outlet steam. It can be characterized into two

1. Integral type is in-worked with actuator so that there is no compelling reason to isolate splash water valve
2. Non Integral type spout and water valve are separate units

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.

Working
Desuperheater carries superheated steam into coordinate contact with water the steam is cooled through the dissipation it lessens the temperature of the steam.
Maniks desuperheater is intended to work in a refrigeration framework so it utilizes alkali water inside to cool the refrigerant gas. At the point when refrigerant gas in a refrigeration framework is compacted in a compressor it passes however a condenser where it emits heat and changes to a fluid state and after that it goes through an extension valve to an evaporator loop to ingest heat and change the refrigerant back to vaporous state for recompressing in the compressor to finish and the refrigeration cycle. This cycle is performed more than once in refrigeration frameworks.
The evaporator loop is situated inside a refrigerated box, show case, or bureau and the heat consumed by the refrigerant going through the curl serves to separate heat from the refrigerated box and its substance to keep up the crate at the coveted temperature.

Focal points
Maniks desuperheater has number of advantageous points some of them are listed beneath
• Available in two kinds Ammonia and Freon
• Economic item
• No moving parts so requires less support
• Simple outline
• Easy to introduce
• Very less weight drop



Applications
Because of high quality performance Maniks desuperheater is used by various industrial applications some of them are listed below
• Improve warm exchange of surface kind Heat exchangers
• Reduction and control of superheated steam
• Use on boilers between superheater stages or at evaporator exit
• Controls superheat temperatures at fractional burdens
• Bypass of bleeder or backpressure turbines to keep up adjust between process steam and power prerequisites
• Balancing and make up steam in lessening weight frameworks
• Shipboard benefit
• Industrial warming framework
• Food processing
• Turbine sidestep steam temperature control
• Control steam temperature to dryer drums in paper producing
• Reduce temperature of high weight steam diminished to a usable weight
• Control temperature to evaporators
• Used in shipboard administration
• Control steam temperature to dryers in paper industry
• Heating framework steam molding
• Processed steam temperature control
http://www.maniks.com/