BOILER PLANT Russian patent published in 1995 - IPC

FIELD: heat power engineering. SUBSTANCE: boiler plant uses sealed electrode boiler 1 with electrodes 2 and steam discharge pipe 3 provided with shut-off valve 4. Boiler 1 through downcomer (5) and uptaking (6) pipes is connected to feed tank 7 installed above it and provided with feed water level control 8. Installed on downcomer pipe 5 is additional water level control 9 connected through its upper branch pipe 10 to the steam space of boiler 1, and through lower branch pipe 11 - to the liquid space of boiler 1, and located in height relative to boiler 1 below steam discharge pipe 3 and above electrodes 2. EFFECT: improved design. 2 cl, 1 dwg