Special oil-water separator

Abstract

The invention relates to a special oil-water separator comprising a main box body and an oil storage barrel, wherein an electric control box, an oil-water separation device, a heating water tank and a cleaning pump are arranged in the main box body; the heating water tank is used for conveying heating water into the oil-water separation device by the cleaning pump; the oil-water separation device comprises a sewage tank, a water inlet pipe, a water outlet pipe, a heating plate, a monitor and a temperature detector; a convex chamber is arranged at the middle of a head plate of the sewage tank; mounting holes for mounting the heating plate, the monitor and the temperature detector are formed in the inner wall of the convex chamber; an oil outlet hole is further formed in the inner wall of the convex chamber; the height of the oil outlet hole is larger than the height of the monitor; the oil outlet hole is connected to the oil storage barrel through a pipeline; an oil outlet valve is arranged at the outside of the oil outlet hole; the water inlet pipe and the water outlet pipe are vertically fixed on both sides of the convex chamber respectively; the top end of the water inlet pipe and the top end of the water outlet pipe are connected via a vent pipe; an air discharge head is further arranged at the top of the water outlet pipe.

Description

technical field [0001] The invention relates to the field of garbage treatment equipment, in particular to a special oil-water separator. Background technique [0002] At present, most cities in my country still use grease traps for sewage treatment, but the problem of oil-water separation in sewage discharge has not been solved fundamentally. In order to solve the above problems, oil-water separation equipment is subject to a wide range of supply and demand. For example, the Chinese invention patent "A Kitchen Garbage Oil-Water Separation Box" has an application number of 201310204976.6, which discloses a cabinet and two partitions symmetrically arranged in the cabinet near the bottom of the cabinet. There is a gap between the partition and the bottom of the cabinet. There are observation windows and inspection ports on the top; heating pipes and electrode rods are arranged inside the chassis; vent holes are opened on the top of the chassis, sewage outlets and return hole...

AI Technical Summary

Problems solved by technology

[0003] The technical problem mainly solved by the present invention is to provide a special oil-water separator, which has a reasonable design and a simple structure, and solves the discharge problem caused by the unbalanced air flow inside the box from the overall structure

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