| Customization: | Available |
|---|---|
| After-sales Service: | One Year |
| Warranty: | One Year |
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Applications
General heating and cooling duties. Heating by means of steam, swimming pool heating.
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 differentpressure. 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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Material of Plate |
Suited Liquid Kinds |
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Stainless Steel (SUS304. 316 Etc) |
Pure Water, Normal Water, Oil for eating, Mineral Oil |
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Ti, Ti-pd |
Sea Water, Saline Water, Mineral Water |
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20Cr, 18Ni, 6Mo (254SMO) |
Dilute Sulphuric Acid, Organic Water Solution |
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Ni |
High-temp and concentration caustic soda |
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Hastelloy (C276, D205, B2G) |
Concentration Sulphuric Acid, Hydrochloric acid, Phosphoric acid |
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Material of Gasket |
Operating Temperature °C |
Suited Liquid Kinds |
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NBR |
-15~+135°C |
Water, Sea Water, Mineral Oil, Salty Water |
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EPDM |
-25~+180°C |
Hot Water, Steam, Acid, Caustic |
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F26 |
-55~+230°C |
Acid, Caustic, Fluid |
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TPF |
0~+160°C |
Concentrated Acid, Caustic, High-temperature Oil, Steam |
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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.
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
Others: turbine oil cooler, Chemical industry, district heating, district cooling, swimming pool heating, solar heating.
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