The invention relates to the technical field of
sewage treatment, and discloses a kitchen
sewage treatment device for solving the problems of incomplete separation and low convenience. The kitchen
sewage treatment device comprises a shell, and the interior of the shell is movably connected with a screen frame. Vibration operation and oil-water separation operation are triggered through the gravityeffect of sewage, the linkage between structures is increased, and the device has high
automation degree. The screen frame vibrates, separation of oil, water and impurities is promoted, the impurities are vibrated and transferred out of the screen frame, cleaning and collection of the impurities are achieved, screen holes are prevented from being blocked by excessive accumulation of the impurities,
sewage discharge efficiency is reduced, hands are liberated, frequent manual cleaning and collecting operation is omitted, operation is convenient, and
actual use requirements are better met. Condensed
grease is automatically retained on the surface of a filter plate, water smoothly passes through the filter plate, the
grease is thrown out of the filter plate under the centrifugal action generated by rotation of the filter plate and moves into an oil collecting tank to be collected in a centralized mode,
grease is prevented from flowing into a sewer along with water to
cause blockage, and the device has high practicability.