DEVICE FOR CONTROL OF DEAERATION PLANT

摘要

FIELD: heat power engineering. ^ SUBSTANCE: device comprises at least two steam sources, deaerator with pipelines for supplying and discharging water and steam, pump, steam pressure gages, and microprocessor that is connected with the steam pressure gages and generates a signal on opening the valve for supplying steam from the external source. The first steam source represents the take-off chamber of the turbine, and the second source is an external source provided with control valve. ^ EFFECT: simplified design and enhanced reliability. ^ 1 dwg