Normal-pressure vertical storage tank dripping ring device

The invention discloses a normal-pressure vertical storage tank dripping ring device which comprises a flow guide plate, an anti-overflow plate and a water accumulation plate, the anti-overflow plate is arranged between a heat preservation layer and a tank wall, the water accumulation plate is arranged on the top face of a tank base, the bottom end of the anti-overflow plate is fixed to one end of the water accumulation plate, and the other end of the anti-overflow plate is fixed to one end of the water accumulation plate. Accumulated water can be effectively prevented from corroding wall plates and a base of the storage tank. 本发明公开了一种常压立式储罐滴水环装置，包括导流板、防溢板及积水板，防溢板，防溢板设于保温层和罐壁之间，积水板设于罐底座顶面，防溢板的底端与积水板的一端固定，防溢板的另一端与积水板的一端固定，可有效防止积水腐蚀储罐壁板和底座。