Our company, as part of a contract for the modernization of heat recovery, supplied two tubular heat exchangers for a paper mill in the Zhytomyr region.
Technical description:
A tubular heat exchanger (HE) is designed for regenerative or recuperative heat exchange. Its main function is to return heat from the exhaust air to the supply air.
Technical characteristics of HE:
- Air-to-air tubular heat exchanger
- Heat transfer medium in tubes is steam-air mixture (SAM)
- Inlet temperature of SAM 70…80 С
- Outlet temperature of SAM 45…55 С
- Flow volume of SAM 60000 m3/h
- Working medium of air heat exchanger
- Inlet temperature of air 20…25 С
- Outlet temperature of dry air 45…55 С
- Flow volume of dry air 62350 m3/h
- Number of nozzles in the scrubber 20 pcs (Nozzle 490.888 30 CG “Lechler”)
- Water consumption at a pressure of 3 bar 380 l/min
