Self-lifting type sewage case

The utility discloses a self-lifting slop tank which has the structure that a slop inlet pipe (3), a scum barrier (4), a water level controller (6) and a slop lifter (2) are arranged on a tank body (1), wherein, the scum barrier in which the outlet end of the slop inlet pipe is arranged is a screen frame mechanism in the tank body; the slop lifter which is an anti-clogging pump with an automatic washing valve is also positioned in the tank body; the water level controller comprises a water level sensor and an intelligent controller (8) and the water level sensor is arranged inside the tank body. The self-lifting slop tank combines the slop tank, the water level control and lifting facilities, filteration, washing and automatic control as a whole and has the advantages of compact structure, flexible installation, convenient maintenance, civil engineering construction saving, light weight of the tank body, high strength and beautiful appearance. In addition, the scum barrier provided in the interior can increase the efficiency of slop treatment while the washing valve can automatically remove the residue. Meanwhile, the self-lifting slop tank can be directly placed in a place on demand without digging a pit on the ground so as to ensure that the slop can be discharged in a seal state without odour and pollution.