Unqualified sodium hypochlorite cyclic utilization system

The utility model relates to an unqualified sodium hypochlorite cyclic utilization system, lateral conduit and second grade alkali lye circulating slot are passed through to second grade alkali lye absorption tower, sodium hypochlorite finished product pump links to each other, second grade alkali lye circulating slot, sodium hypochlorite finished product delivery side of pump end links to each other with second grade caustic circulation pumps, second grade caustic circulation pumps and condenser, second grade alkali lye absorption tower is consecutive, the exit end of second grade alkali lye circulating slot is still continuous with the entry end of sodium hypochlorite finished product jar, the exit end of sodium hypochlorite finished product jar links to each other with the transmission pipe, be provided with backflow pipeline between sodium hypochlorite finished product jar and the second grade alkali lye circulating slot. Utilize second grade alkali lye absorption tower time sodium apparatus for producing, pump the mouth at the sodium hypochlorite finished product and set up finished product jar to a second grade alkali lye circulating slot pipeline, add concentrated alkaline liquid again to unqualified sodium hypochlorite to it reaches the sodium hypochlorite index at the technological requirement within range to let in proper amount chlorine.