HEAT RECOVERY SYSTEM

L&E delivers heat recovery systems adapted to the special requirements of paper machines. The exhaust air from drying sections is processed through air/air or air/water heat exchangers. The recovered energy is used in different applications in the process of paper making, such as plant heating or preheating of machine ventilation systems.
Air/air heat recovery system use glass tubes or stainless steel tubes as heat exchange surface held in place by special sealings. All L&E heat recovery systems offer high efficiency, long lifetime and easy-servicing possibilities.

PRODUCT FEATURES

• high efficiency
• noncorrosive
• low-maintenance costs through self-cleaning effect
• easy-cleaning

APPLICATIONS

• Ventilation- and process equipments for
• dirty and aggressive waste air
• Air / air exchanger for the process-air of the drying • section
• Air / water exchanger for plant heating
• Air / water exchanger for heating up of process water