DEVICE FOR WASHING-OUT AND DECONTAMINATION OF RADIOACTIVE FALL-OUT Russian patent published in 1999 - IPC

FIELD: devices for washing-out liquid fall-out accumulating on bottom of reservoirs at high level of activity by means of jets for further withdrawal and reworking. SUBSTANCE: chamber of device for feeding the working fluid is provided with inlet valve and is located inside cylindrical housing; working fluid supply chamber is communicated with distributing unit by means of pulse line and flexible pipe line as well as with washing head by means of delivery pipes; crank-and-rocker mechanism is mounted between housing and electric drive. EFFECT: extended functional capabilities; reduced amount of fall-out. 4 cl, 5 dwg