Steam Plate Heat Exchanger
A steam plate heat exchanger is a compact, high-efficiency thermal transfer device that uses steam as the heating medium. It utilizes corrugated metal plates to deliver rapid and uniform heat exchange.
During operation, high-temperature steam and process media (such as water and oil) flow counter-currently or cross-currently through thin rectangular channels on opposite sides of the plates. The steam releases latent heat and condenses, while the process medium absorbs heat and rises in temperature, completing efficient heating, thermal regulation and condensation cycles for industrial and commercial systems.
Key Features
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Extreme Heat Transfer Efficiency: Optimized corrugated plate design maximizes effective heat exchange area and continuously disrupts the fluid boundary layer to generate strong turbulence. Compared with traditional heat exchange equipment, its steam heat transfer efficiency increases by 30%–50%, delivering faster heating and lower energy consumption.
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Compact & Lightweight Structure: Under equivalent heat load conditions, the floor space is only 1/3 to 1/5 of a conventional shell-and-tube heat exchanger. The lightweight and compact structure allows flexible installation in limited and narrow spaces, greatly saving layout and construction costs.
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Strong Working Condition Adaptability: Engineered for stable operation under varied steam pressure and temperature fluctuations, the unit maintains consistent heating performance for both civil heating and complex industrial process heating scenarios.
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Flexible Operation & Low Maintenance: Fully detachable plate structure allows quick adjustment of heat exchange area by adding or removing plates to adapt to changing process requirements. Easy disassembly enables thorough cleaning and supports CIP (Clean-in-Place) systems, effectively eliminating scaling issues and reducing long-term maintenance costs.
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Remarkable Energy Saving & Environmental Performance: The equipment achieves high steam utilization with negligible flash steam waste, maximizing energy recovery and reducing operational carbon emissions.
Technical Specifications
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Maximum Design Pressure: 25 bar
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Design Temperature Range: ≤ 180℃ (varies by gasket material)
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FKM/VITON gasket: max 180℃
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EPDM gasket: -50℃ ~ 150℃
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Application Industries
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Civil & Commercial Applications: Widely used in urban district heating systems for steam-water heat exchange at thermal stations; central heating for shopping malls, office buildings, schools and large public buildings; central air handling unit preheating; swimming pool hot water preparation and bathroom hot water supply systems.
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Industrial Production Fields: Chemical & Petrochemical Industry: Process fluid heating and reaction product cooling for chemical and petrochemical manufacturing.
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Power & Energy Industry: Steam condensation, waste heat recovery and biogas purification heat exchange for thermal power plants.
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Special & HVAC Scenarios: Marine and offshore platform heating and process heat exchange; HVAC system thermal treatment; cold storage defrosting air heating; preheating processes for textile and paper drying production lines.