Submitted by: NEKA thermal power plant
Implemented country: India
Title: Implementation of some modification for increase the capacity of blow down drainage recycling system for Heat Recovery Steam Generator in NEKA combine cycle power plant
Neka combined cycle power plant includes two gas turbine units ( type V94.2 )with nominal capacity 137/5 MW and one steam turbine unit (Siemens) with nominal capacity 160 MW and four 440 MW steam turbine from BBC (Brown Bovery company) is located in beside the Caspian Sea coast . Due to insufficient capacity of drainage recycling system that already installed for recycling of continuous and periodic drain from HP and LP drums , amount of14/4m3/h water was continuously going to waste channel. For this reason some modification designed and executed for prevent the loss of water.