Oil-water separator

A technology of oil-water separator and sewage, applied in the direction of liquid separation, separation methods, chemical instruments and methods, etc., can solve the problems of low oil-water separation efficiency, waste oil collection and theft, and difficulty in supervision, etc.

Active Publication Date: 2014-03-26
CLEAR SUZHOU ENVIRONMENTAL TECH CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] The existing oil-water separator has shortcomings and deficiencies: the oil-water separation efficiency is not high; the automatic oil collection and slag collection equipment needs power; the separated has many impurities; the collection of waste oil has theft and is not easy to supervise
[0004] The oil-water separation efficiency is not high. The reason is that the structure of the existing technology is simple, and it is not easy to separate when the diameter of the oil droplet is small to a certain extent; the existing te

Method used

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  • Oil-water separator

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Embodiment Construction

[0020] The present invention will be further described in detail below in conjunction with the drawings.

[0021] An oil-water separator is composed of at least a water inlet 1, a water outlet 2, and a container 11. The main material of the container is PE and has a long corrosion resistance life. The oil-water separator also includes coarse filtration of catering wastewater, which is The filter residue hopper 3 intercepted by large-particle waste residues, the filter residue hopper 3 is movable; the fixed filter screen 4 for fine filtration of waste water; the oil storage area 5, the sewage has some particles in the oil-water separator. The large oil is separated by the principle of gravity stratification when passing through the area below the oil storage area 5, and rises to the oil storage area 5; the cyclone shallow filter 9, oil droplets with a diameter between 10 microns and 100 microns It is separated in the cyclone shallow filter 9 and rises to the oil storage area 5; th...

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Abstract

The invention discloses an oil-water separator comprising a water inlet, a water outlet, a container, a movable filter residue bucket, a fixed filter net, an oil storage area, a vortex shallow filter, a sludge bucket, an electronic integration controller, an oil suction port, a slag suction port and a biological filter disc, wherein the fixed filter net finely filters the wastewater; an oil drop of which the diameter is 10-100 microns is separated and ascended to the oil storage area in the vortex shallow filter; the sludge bucket concentrates the waste residue; the waste residue descends to the bottom of the sludge bucket to be gathered under the effect of gravity after participating on the sludge bucket; the oil suction port is used for absorbing oil; the slag suction port is used for absorbing the slag; the biological filter disc is used for discharging the residual sewage. By adopting the oil-water separator, the environment-friendly problem of emission of restaurant waste water is solved, so that the discharged water achieves the corresponding national emission standards, the congestion problems of drainage pipelines caused by waste oil wall built-up are solved, separated excessive oil impurities are solved, and the processing link of restaurant waste oil in specified use is reduced.

Description

Technical field [0001] The invention relates to an oil-water separation technology, in particular to an oil-water separator and an oil-water separation method. Background technique [0002] With the improvement of people’s living standards, the number of restaurants and snack bars has increased. The restaurant’s catering waste water is processed into the sewer to produce a large amount of catering waste, including waste oil, leftovers, leftover soup, etc. These catering wastes contain both oil and water. Discarding directly will cause waste of resources and easily pollute the environment. It is the current development trend to use oil-water separators to separate oil and water, give full play to the role of garbage, and realize the thorough treatment and resource utilization of oil-water mixed garbage. [0003] The existing oil-water separator has shortcomings and shortcomings: the efficiency of oil-water separation is not high; the automatic oil collection and residue collection ...

Claims

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Application Information

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IPC IPC(8): C02F9/14C02F1/40
Inventor 郑俊杰
Owner CLEAR SUZHOU ENVIRONMENTAL TECH CO LTD
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