| 摘要 |
FIELD: water de-aeration equipment, particularly for boiler plants. SUBSTANCE: vacuum de-aeration apparatus comprises de-aerator having pipelines for initial water, heating agent and de-aerated water. Heating device for initial water heating is included into pipeline for initial water. Heating device for heating agent heating is linked to pipeline for heating agent. Pipelines for heating medium are joined to heating devices for initial water and heating agent heating. Apparatus comprises pH regulator for pH level regulation into de-aerated water of heating system. pH regulator is connected to de-aerated water pH sensor and to control means arranged on pipeline for heating medium connected to heating device of heating agent and on pipeline for heating medium connected to heating device of initial water. EFFECT: improved reliability and economy of boiler plant operation. 1 dwg |
