I. Product Definition and Core Positioning

II. Structural Design and Working Principle

1. Core Structural Components

• Corrugated Metal Plates: As the core heat exchange elements, they are thin metal sheets with specific corrugated shapes (such as herringbone, horizontal straight, and nodular). When stacked, they form dense thin rectangular channels, greatly expanding the heat transfer contact area;
• Plate Stacking Structure: Multiple corrugated metal plates are stacked at fixed intervals. Independent thin rectangular flow channels are formed between adjacent plates. Hot and cold media flow in different channels respectively, and heat transfer is achieved through the plates;
• Frame/Sealing System: Divided into frame-type (detachable, including clamping bolts and sealing gaskets for easy maintenance) and brazed-type (non-detachable, sealed by brazing with higher temperature and pressure resistance) according to types. It ensures the flow channels are sealed and leak-proof, preventing medium cross-flow.

2. Condensation Working Process

1. Medium Distribution: The hot medium to be condensed (e.g., high-temperature gaseous fluid) and the cooling medium (e.g., low-temperature water) enter their dedicated flow channels of the equipment respectively. The hot medium flows through one side of the plates, and the cooling medium flows through the other side;
2. High-Efficiency Heat Transfer: The design of thin rectangular channels shortens the heat transfer distance between hot and cold media. Combined with corrugated plates to enhance fluid turbulence, heat transfer efficiency is improved — the hot medium quickly releases heat through the plates, and its temperature drops below the condensation point, converting from a gaseous state to a liquid state;
3. Completion of Condensation: The condensed liquid medium is discharged from the equipment outlet, and the cooling medium absorbs heat and its temperature rises. This achieves the dual effect of "hot medium condensation + cooling medium temperature rise" and completes the condensation operation.

III. Recommended Application Scenarios

1. Industrial Manufacturing Field: Condensation and recovery of process tail gas in chemical production, cooling and condensation of lubricating oil for mechanical processing equipment, and heat dissipation and condensation of components in the electronics industry;
2. Energy and Environmental Protection Field: Steam condensation in small power stations, flue gas condensation in biomass energy utilization, and waste heat condensation and recovery in industrial wastewater treatment;
3. Civil and Commercial Field: Refrigerant condensation in central air conditioning systems, steam condensation in hot water systems of hotels/hospitals, and low-temperature condensation in food processing (food-grade plate materials must be selected).