The Design Optimization And Application Of Water Balance Management System In Coal-fired Power Plant

water balance management system in coal-fired power plant use The principle of cascadeutilization，Recycling and Water allocation effectively scheduling plant To save energy andreduce operation cost objective. Long term since, technology management and developmentfocus primarily on the power plant safe production of electric power, the water supply anddrainage management, both the technical level of management, or the degree of automation,as the main system of power production, resulting in power plant water balance managementis relatively coarse, water monitoring network is not established, statistical summary of alarge number of water relying on the artificial method to carry on the management, the degreeof automation is not high, the effect is not obvious. In this paper, through the analysis of thepresent situation of water management in thermal power plant, the water balance software ofthermal power plant is proposed from the view of scientific management, and provides afeasible solution for the watermanagement of thermal power plant. our system is based on thewater management system, using the software of water management of thermal power plantsystem programming technology of developing object-oriented.The application of the systemfor the power plant to save water, reduce the discharge of wastewater has played a guidingrole in bringing economic benefits for the power plantThe investigation of water system in Qianxi power plant as an example, through thewater balance test in Qianxi power plant, water and total water use data of each subsystem inpower plant water statistics, summary data information, generate statistics report according torequirement. According to the "as much as possible using cyclic treatment, repeated use ofwater, water conservation" principle, through the automatic control software system, theimplementation of classification of water use system, namely the raw water supply needexcellent water, then drain after treatment (or untreated) recycling within the system, or to thesystem of poor water quality requirements the repeated use of water in thermal power plant,the realization of intelligent control.