| 摘要 |
FIELD: deaerated water storage at heating and industrial boilers and thermal power stations. ^ SUBSTANCE: method includes deaerated water supply to storage tank by means of water supply pipeline and its discharge through water outlet pipeline; storage tank communicates with atmosphere by means of pipe. As tank is filled up, water compresses air on its surface which applies pressure to the latter and ejects water to mentioned pipe welded into tank cover, dipped in storage tank below water outlet pipeline level, and brought out above storage-tank cover through height where rhoair is air density, kg/m2; Ht is maximal water lift in storage tank, m; Rt is storage tank radius, m; rhowater is water density, kg/m2; r is pipe radius, m. ^ EFFECT: enhanced reliability of deaerated water protection against repeated saturation with corrosive gases. ^ 1 cl, 1 dwg |
