BOILER CHEMICAL DESCALING PLANT Russian patent published in 2003 - IPC

FIELD: boilers. SUBSTANCE: proposed plant contains pump and cylindrical reservoir with conical bottom connected by pipelines with shutoff valves. Electrode group space is located in lower part of steam jacket. lower point of space is connected by pipeline with compensating reservoir in upper point of which union is installed to feed water into electrode group space and to communicate with atmosphere. EFFECT: improved efficiency of boiler descaling owing to use of device for heating washing solution and automatically maintaining preset temperature conditions. 1 dwg