Environment-friendly automatic residual oil and water discharging separator

Abstract

The invention discloses an environment-friendly automatic residue oil and water discharging separator, which belongs to the field of oil-water separation devices and comprises a tower tank, a residueremoval device and a separation device. The residue removal device comprises a bracket, a bearing, a plurality of filter screen plates and a filter frame; and the bracket is horizontally fixed on theinner wall of the tower tank. The separation device comprises a first sliding rail, a first sliding block, a suction nozzle, an oil suction pipe and an oil well pump. Solid waste residues in waste water can be filtered out through the filter screen plate rotationally arranged in the residue removal device, the rotary filter screen plate pours the waste residues into the obliquely arranged filter frame, more waste residues are accumulated on the filter frame, and finally the waste residues slide out of the opening of the tower tank, so that the automatic residue removal function is achieved. The waste water after the residues are removed is precipitated and layered at the bottom of the tower tank, and upper-layer grease is sucked away by an oil well pump in the separation device. The influence of residues is avoided, so that the oil-water separation is more efficient and convenient, and the machine is prevented from being damaged by the residues.

Description

technical field [0001] The invention relates to the field of oil-water separation devices, and more specifically, relates to an environment-friendly automatic slag-discharging oil-water separator. Background technique [0002] Restaurants, hotels, canteens and other large catering establishments will produce a large amount of greasy waste water during work and business. If the waste water is discharged directly to the city's sewage treatment system without treatment, it will not only bring trouble to the original sewage treatment work, but also It will also cause more pollution. In addition, these catering sewage contains a lot of oil, and the oil contains a lot of organic matter. If these organic matter can be extracted, they can be reused to avoid waste. Therefore, some devices that can separate oil from water have gradually appeared on the market. These devices use the different densities of oil and water to separate the two. However, since there are still a large amoun...

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Problems solved by technology

However, since there are still a large amount of food residue in these waste water, or after the oil is condensed into lumps, it will hinder the separation and absorption of oil by the device, reduce the separation efficiency, and even more seriously, it may damage the device.

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