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Gasketed Plate Heat Exchanger water towater
Each plate is provided with a gasket, which seals the flow gaps to atmosphere and the media from one another. The plate package is mounted in a rack consisting of a fixed number of plates. Two pressure plates clamp this package together with tie rods. Single pass and multi-pass arrangements are standard with a surface area of up 1500m2 in one unit. Pure counter flow is employed to achieve maximum possible heat transfer.
Materials
Plate material | Applicable fluid |
Stainless steel(AlSl304,AlSl316L) | Purified water, river water, edible oil, mineral oil |
Titanium and Ti-Pd | Sea water, salt water, salt chemicals |
20Cr, Rs-2, SMO254 | Dilute sulphuric acid, dilute aqueous, solution of salt chemicals, lnorganic solution |
Nickel | High temperature and high concentration of caustic soda |
HASTELLOY (C276,D205,b2G) Alloy | Concentrated sulfuric acid,hydrochloric acid and phosphoric acid |
Black lead | Hydrochloric acid,medium-concentration sulfuric acid,phosphoric acid and fluoric acid |
Model and parameters of plate heat exchanger
Application
Marine - Seawater isolation exchanger, central cooling, jacket fresh water cooling, lube oil cooling.
Power - Lubrication oil cooling, diesel engine cooling, heat recovery, auxiliary cooling circuit isolation, geothermal applications.
Refinery - Brine cooling, crude oil/water
Oil & Gas - Sea water coolers, crude oil heat treatment
Interchanger, treated crude oil/untreated crude oil interchanger
Type Selection
Accroding to the media nature, flow,temperature,permitted pressure drop of the process and the heat transfer equation, flow resistance equation,performance test results of the heat exchanger, etc., the most suitable product type is calculated through the computer software.
plate heat exchanger water to sea water
