Sewage treatment equipment adopting sludge activated carbon

The invention discloses sewage treatment equipment adopting sludge activated carbon. The sewage treatment equipment comprises an activated carbon discharging mechanism, a sewage discharging mechanism, a moving mechanism, a waste cleaning mechanism and a water purifying tank, the two water purification tanks are fixedly mounted on the ground in a bilateral symmetry manner; a moving mechanism is mounted on each water purifying tank; the moving mechanism comprises a sieve plate; the sieve plate is vertically slidably mounted on the water purification tank and used for placing sludge activated carbon; the two activated carbon discharging mechanisms are mounted on the ground and correspond to the two water purifying tanks respectively; the sewage discharge mechanism is mounted on the ground, flows into the two water purification tanks in turn to discharge sewage, and simultaneously drives the activated carbon discharging mechanism corresponding to the water purification tanks to put sludge activated carbon into th