Primary oil-water separation filtration structure

Abstract

The invention discloses a primary oil-water separation filtration structure which comprises a storage bucket, a separation cabin, an air tube and an exhaust mechanism arranged in a shell, wherein airtubes are arranged at tops of both the storage bucket and the separation cabin; the air tubes are communicated with the exhaust mechanism; the exhaust mechanism comprises an air blower and an activated carbon layer; one end of the air blower is connected with the air tube; the other end of the air blower is communicated with the activated carbon layer; the storage bucket is internally divided intotwo independent inner cavities by a partition plate; oil-water mixing liquids in the two inner cavities are mixed after overflowing the top of the partition plate; a stirring rod is arranged on the bottom surface of each inner cavity; the stirring rod is mounted on the storage bucket through an oil seal bearing; a flowing hole for an oil liquid to overflow is formed in the upper edge of a rotaryslope surface; the flowing hole is communicated with the separation cabin; the separation cabin is internally divided into a water cabin and an oil cabin; a hydrophilic and oleophobic separation layeris arranged at the outlet of the flowing hole; the separation layer is arranged in a manner of tilting downwards; the lower tilted end of the separation is communicated with the oil cabin; the lowerside of the separation layer is the water cabin; a water discharge hole is formed inside the water cabin; an oil discharge hole is formed in the oil cabin.

Description

technical field [0001] The invention relates to the field of garbage treatment equipment, in particular to a simple oil-water separation structure. Background technique [0002] At present, the slush water produced by the catering industry contains a lot of oil, and direct discharge will cause blockage of sewer pipes, waste of resources, and pollute the environment. Most of the buckets are now used to hold hogwash, transport it to the recovery place, and then use simple manual separation methods to separate the oil and water, and the liquid needs to be pumped. In order to improve the separation efficiency, chemical agents need to be added. The disadvantages are that the amount of hogwash is large and a large-capacity container is required, so the labor intensity of moving is large, the transportation volume is large, the efficiency of manual separation is low, the separation is not complete, and the addition of chemicals will cause secondary pollution. [0003] The oil-wat...

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Problems solved by technology

[0004] The technical problem mainly solved by the present invention is to provide a preliminary oil-water separation and filtration structure, which solves the problem that the oil stains mixed in the water and the oil stains accumulated on the fine particles cannot be completely separated during the oil-water separation process. Odor, and the treatment of oil pollution that escapes in the gas due to heating

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