Oil separator

Abstract

The invention discloses an oil separator which comprises an oil removal box and a slag removal box separated from the oil removal box, wherein the slag removal box comprises a slag discharge area which is arranged on one side of the slag removal box; the kitchen sewage is led into the slag removal box; the slag contained in the sewage is filtered by a chain plate type conveying belt in the slag removal box and conveyed to the slag discharge area as well as discharged to the outside from the slag discharge area; the sewage after slag removal flows into the oil removal box for oil removal; and the oil contained in the sewage is discharged to the outside. The oil separator disclosed by the invention realizes automatic oil discharge and automatic slag discharge functions, and is reasonable in structure and simple and convenient to operate.

Description

technical field [0001] The invention relates to a wastewater treatment device for catering industry, in particular to a grease separator. Background technique [0002] There are usually kitchens in various buildings such as hotels, guesthouses, school canteens, restaurants, restaurants, office buildings and residential buildings. The catering sewage discharged from the kitchen contains a large amount of dregs and grease, and cannot be directly connected to the sewer system in cities and towns. , it is necessary to carry out deslagging and degreasing treatment first. [0003] In the past, traditional grease traps were mostly used to treat catering sewage, but this kind of treatment has low efficiency, poor effect and occupies a large area. Recently, oil separators have been installed in the kitchens of buildings to remove slag and oil. The advantages of oil separators over grease traps are that they are more efficient in oil-water separation, better in oil removal, and occup...

AI Technical Summary

Problems solved by technology

[0003] In the past, most of the traditional grease traps were used to treat catering sewage, but this kind of treatment has low efficiency and poor effect, and occupies a large area

Recently, oil separators have been installed in the kitchens of buildings to remove slag and oil. The advantages of oil separators over grease traps are that they are more efficient in oil-water separation, better in oil removal, and occupy less space. The area is small, but there are also many disadvantages. For example, oil removal and slag removal usually require a lot of manual work, which is inconvenient to operate and easily pollutes the environment. Moreover, the water quality after oil-water separation and slag removal cannot meet the increasing national living standards. Sewage Discharge Standard Requirements

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