Treatment device when solid -liquid separation is unusual

The utility model provides a treatment device when solid -liquid separation is unusual. Treatment device when solid -liquid separation is unusual includes washing thickener, stirring dashpot, sheet frame material loading pump and pressure filter, the stirring buffer tank with the washing thickener is connected, sheet frame material loading pump both ends are connected respectively the stirring dashpot reaches the pressure filter, the pressure filter includes that zinc powder replacement washes the water entry, the zinc powder replacement is washed the water entry and is located on the pressurefilter. The utility model provides a pair of treatment device when solid -liquid separation is unusual runs when muddy at the concentrator, through the forced filtration, ensures the normal water yield superficial ore deposit in the concentrator of effectively discharging again of washing promptly, and the oneself that extensive back washing washed the concentrator subsides the ability, makes washing system return to nor