Buried oil-water separator

A technology of oil-water separator and oil-water separation, which is applied in the field of sewage treatment and buried oil-water separator to achieve the effect of improving work efficiency, reducing manual inspection, and reducing occupied space

Inactive Publication Date: 2016-04-27
上海佐水环保科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is how the oil-water separator works normally at low temperature, and how to automatically control the separation process, reduce manual inspection activities, and improve work efficiency

Method used

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  • Buried oil-water separator

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Embodiment 1

[0015] Embodiment 1, an underground oil-water separator, which is buried in a steel plate box (13) below the ground (9), and the steel plate box (12) is divided into an oil-water separation bin (13) and a sewage sedimentation bin (14) , the bottom of the oil-water separation bin (13) is connected with the sewage sedimentation bin (14) through the drain pipe (20), and the top ground of the oil-water separation bin (13) and the sewage sedimentation bin (14) is provided with an inspection port (8), and the inspection port (8 ) is provided with a cover plate to seal the steel plate box (12), oil and water enter the oil-water separation chamber (13) of the steel plate box (12), the filter blue (16) filters out the residue, and when the filter blue (16) is full of residue, pass through The inspection port (8) of the oil-water separation chamber (13) opens the cover plate, lifts the filter basket (16) and pours out the residue, then restricts the filter basket (16) to the filter baske...

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Abstract

The invention provides a buried oil-water separator. A steel plate case buried underground is divided into an oil-water separating cabin and a sewage settling cabin; the bottom of the oil-water separating cabin is communicated with the sewage settling cabin through a drainpipe; the ground at the tops of the oil-water separating cabin and sewage settling cabin is provided with access openings; the upper end of one side of the oil-water separating cabin is provided with an oil-water inlet; a filtering basket is arranged at the oil-water inlet; a control box is connected with an oil-water interface detector and a heating device through a line assembly; an oil pipe is arranged at the filtering basket and connected with an oil pump on the ground; the oil pump is connected with an oil storage barrel; the upper end of the oil storage barrel is provided with a liquid level alarm; the top of the sewage settling cabin is provided with an exhaust pipe; the bottom of the sewage settling cabin is provided with a sewage pump; and a coupling device is arranged between and in butt joint with the sewage pump and a sewage pipe. The buried oil-water separator provided by the invention automatically carries out oil-water separation, sewage discharge and heating control, is not restricted by ambient temperature, reduces manual patrol and improves work efficiency.

Description

【Technical field】 [0001] The invention relates to the technical field of sewage treatment, in particular to the technical field of an underground oil-water separator buried underground. 【Background technique】 [0002] Sewage from households, hotels, restaurants, and ships using water in catering activities, as well as sewage from industrial production, will contain a lot of oil, and the sewage must be treated to meet the discharge standards. Therefore need a kind of device that separates and treats the grease in sewage. [0003] The existing oil-water separator is a grease trap with a box structure, which can be buried underground or on the ground. After the anti-skid box cover is opened, the sewage flows into the residue trap chamber through the inlet, leaving solid matter, and the sewage flows into the grease through the lower edge of the partition In the resistance collection chamber, a large amount of grease is separated by gravity and floats on the surface. The deoiled...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D36/04B01D17/025B01D17/12
Inventor 韩建中郁方荣
Owner 上海佐水环保科技有限公司
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