The invention discloses sludge and clean water treatment equipment which comprises a shell. A charging cylinder is arranged on the top of the left side inside the shell, a feed hopper is arranged on the upper portion of the charging cylinder, a spiral shaft is arranged inside the charging cylinder and extends into the shell, a feeding motor driving the spiral shaft to rotate is arranged at the end of the outer side of the charging cylinder, a feeding cylinder is arranged on the portion, corresponding to the outer side of the spiral shaft, in the shell, and the feeding cylinder is arranged to be shaped like a cone; a clean water bin is arranged on the top, corresponding to the feeding cylinder, of the right side inside the shell. According to the sludge and clean water treatment equipment, clean water is extracted from sludge, and meanwhile the sludge is treated; the equipment is reasonable in structural arrangement, the clean water bin structure is exquisitely arranged, the water cleaning efficiency is high, and meanwhile the concentrated sludge is subjected to dewatering treatment through a sieve plate; the sieve plate structure and a sieve plate driving mechanism are exquisitely arranged, the sludge dewatering efficiency is high, and meanwhile a material overturning mechanism is exquisitely arranged above the sieve plate, the sludge is subjected to material overturning, and the sludge drying efficiency is greatly improved.