METHOD OF THERMAL DEAERATON OF WATER Russian patent published in 2004 - IPC

FIELD: heat and power engineering.

SUBSTANCE: the invention presents a method of a thermal deaeration of water and is dealt with the field of heat and power engineering and may be used in boiler rooms and thermal power stations. The method of thermal deaeration of water, which provides, that the water is deaerated under the excessive pressure, and vented steam formed during the deaeration is withdrawn from the deaerator through a pipe line of the vented steam into a the vented steam cooler, where vented steam is condensed and the present in it non-condensed gases are removed into the open air. The vented steam consumption control is made proportional to the consumption of the initial water and is carried out by the control element located on the vented steam outlet pipeline between the deaerator and the cooler of the vented steam. The technical result achievable by the offered invention consists in a raise of effectiveness of the thermal deaeration of water at the expense of maintenance of the optimal consumption of the vented steam of the deaerator and decrease of the deaeration installation capital inputs, in particular, the vented steam cooler capital inputs.

EFFECT: the invention ensures a raise of effectiveness of the thermal deaeration of water, maintenance of the optimal consumption of the vented steam of the deaerator, decrease of the deaeration installation capital inputs.

2 cl, 1 dwg