Sludge filter press

The utility model relates to a filter press technology field discloses a sludge filter press, including the pressure filter, locate the filter residue closing device of pressure filter below, filter residue closing device includes left side baffle, right side baffle, hinge the slag plate that unloads of under the baffle of left side tip, unloads the slag plate below and is equipped with the support cylinder, both sides are equipped with and compress tightly the cylinder around the filter residue closing device, compress tightly and be equipped with the pressure strip on the telescopic link ofcylinder, the fixed slag trap in upper end of pressure strip, the pressure strip is established between left side baffle and right side baffle, just back and forth movement on unloading the slag plate. Carry out retreatment to the filter residue through filter residue closing device, when having reduced dust pollution, compress tightly the filter residue and become to strain slag, it is more convenient when making the fil