RHW heat recovery system
The RHW heat recovery system is composited With RHWA, RHWE and RPW systems.
Dispersed heat recovery design: the exhaust heat will become hot air and hot water type after heat recovery process. At the first stage, the heat of exhaust will be recovered (exhaust temperature is 95 ~ 120℃ , recove rate is approx. 20%). At the second stage, the heat of hot water will be recovered (hot water temperature 80 ~ 90℃ , recovery rate is approx. 25%). Total heat recovery rate can be up to 45%.

Design features of RHWE heat exothermic system
■ Pre-heated fresh air supply to the first three chambers of drying oven, effectively replace the front section of high humidity air to enhance drying efficienCy.
■ Using high-efficient air-liquid aluminum-alloy fin of heat exchanger, effectively release the recovered heat air·
■ By virtue of counter flow heat exchange design, fin tubes are with wide exothermal area and optimum heat exchange efficienCy.
■ Modular single unit design, easy for disassembly and maintenance. Each unit of heat exchanger can be dissembled and cleaned individually.

Design features of RHWA heat absorption system.
■ According to the exhaust flow, the heat absorption system is designed into 3o,100, 150, 300, 400 CMM types; in which the 30 CMM type is dispersed and the rest are converged system.
■ Using high-efficient air-liquid aluminum-alloy fin of heat exchanger, effectively absorb the exhaust heat and convey to the exothermic system for heat recovery.
■ By virtue of counter flow heat exchange design, the heat recovery efficiency is the best.
■ Special fin tube and staggered design, the air pressure loss is low and maintenance frequency can be reduced (clean up once a year).
■ Front and rear pressure-different design can automatically detect the pressure difference and easy for cleaning and maintenance management. (optional)
■ Modular single unit design, easy for disassembly and maintenance. Each unit of heat-exchanger can be disassembled and cleaned individually.
■ Oil-dirt collecting pipese effectively eliminate the exhausting oil-dirt.

Design features of RPW heat recovery system
■ By virtue of high-efficient plate heat exchanger to recycle hot water, size is small and less space.
■ Counter fiow heat exchange design,optimum recovery efficiency·
■ Adopt SUS316 plate material,resistant for acid, alkali and corrosion.
■ Gasket temperature tolerance is up to 180℃ , great temperature tightness.
■ Detachable design is easy for plate pollutants cleaning and maintenance (such as scale, and etc.).