300kw - 800 kW District Heating High Efficiency Plate Frame Heat Exchanger

300kw - 800 kW District Heating High Efficiency Plate Frame Heat Exchanger

Applications

General heating and cooling duties. Heating by means of steam.
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Standard design

The plate heat exchanger consists of a pack of corrugated metal plates with portholes for the passage of the two fluids

between which heat transfer will take place. The plate pack is assembled between a fix frame plate and a movable pressure

plate and compressed by tightening bolts. The plates are fitted with a gasket which seals the interpolate channel and directs

the fluids into alternate channels. The number of plates is determined by the flow rate, physical properties of the fluids,

pressure drop and temperature program.

The plate corrugations promote fluid turbulence and support the plates against differential pressure. The frame plate and the

pressure plate are suspended from an upper carrying bar and located by a lower guiding bar, both of which are fixed to a support

column.

Connections are located in the frame plate or, if either or both fluids make more than a single pass within the unit, in the frame

and pressure plates.
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Typical capacities

Liquid flow rate

Up to 16 kg/s (250 gpm), depending on media, permitted

Pressure drop and temperature program.

Water heating by steam

300 to 800 kW
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Working principle

Channels are formed between the plates and the corner ports are arranged so that the two media flow through alternate channels.

The heat is transferred through the plate between the channels, and complete counter-current flow is created for highest possible

efficiency. The corrugation of the plates provides the passage between the plates, supports each plate against the adjacent one

and enhances the turbulence, resulting in efficient heat transfer.


Food industry: Milk pasteurization Milk and beverage pasteurization , Wine tempering, Bottled water treatment , CIP (Cleaning-in-Place)

heating , Reverse osmosis water.
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Marine application : Central cooling of the main or auxiliary engines or turbines, Lubrication oil cooling, Recooling of circulated water

for cooling cylinders, pistons, injection nozzles, Cooling of Baoder oil, compressor oil and other lubricants, Preheating of lubrication

oil and heavy fuel oil, Preheating of seawater for fresh water production, Heat recovery, Heat exchange to air-condition the passengers’

cabins and freight spaces
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Others:? turbine oil cooler, Chemical industry, district heating, district cooling, swimming pool heating, solar heating,
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Short delivery time.

High quality

Reasonable price

Customer made

Know-how design and customer support