The water recovery device and possesses the rotary union the revised portable cyclone power cleaning device

摘要

(57) Abstract The cyclone power cleaning device (10) uses the high tension hot water in order to clean the level concrete or the surface of the asphalt. The water which atomization is done sucks, this from the hole (63) of the recovery ring (62) of the portable cyclone atomizer (50) percolates the water which is sucked, that is recovered by resetting into the water storage tank (20) for reusing by the device (10). The percolation tank (400) with the inflow trough (420) percolates big ones, with the multiple cascade chambers (430) percolates small ones. As for the rotary union (100) of the atomizer (50), as for one side of the sealing surface sleeve it is accepted nonrotation unrestrictedly into the upper crevice (115) of the fixed housing of the rotary union through the water to the discharge edge of the inflow opening (140) karaso of the rotary union (100) hard endurance of pair, by for example pushing the sealing surface of the silicon carbide mutually, the other sealing surface revolution is accepted by the lower crevice (145) of the housing (130) unrestrictedly and at the same time is locked to the spindle (170) containment.