CLOSED CONDITIONING SYSTEM FOR PEELER LOGS

摘要

CLOSED CONDITIONING SYSTEM FOR PEELER LOGS Closed water and steam conditioning system for peeler logs in which steam from the boiler house is supplied to an evaporator and clean condensate returned to the boiler. Steam from the evaporator is directed to conditioning tunnels for the peeler logs. Dirty condensate from the conditioning tunnels is delivered to a sump area in which the dirty condensate is screened and at least part of which is directed to shower heads in the conditioning tunnels. The remaining dirty condensate is then directed to the evaporator where steam is generated therefrom. Caustic soda is added to the acidic dirty condensate to maintain a basic pH.