Efficient full-automatic oil-water separation system

Abstract

The invention provides an efficient full-automatic oil-water separation system which comprises an oil overflow pool, wherein an overflow weir is arranged on one side of the oil overflow pool; a stainless steel slag removal screen is mounted in the overflow weir; a water inlet electromagnetic valve is mounted on a pipeline for connecting the overflow weir and a separation box; a stainless steel filter screen is mounted in the separation box; a buffer plate is arranged above the stainless steel filter screen; a first sensor and a second sensor are mounted in the separation box; the neck part ofthe separation box is connected with an oil storage cup through a pipeline; a water drainage electromagnetic valve is arranged on a pipeline for connecting the separation box and a water storage box;and an automatic water drainage device is mounted in the water storage box. The efficient full-automatic oil-water separation system has the advantages that the separation effect and the separation accuracy can be improved, the use amount of liquid detergent can be reduced and separated wastewater can be reutilized; and besides, the efficient full-automatic oil-water separation system can be controlled intelligently and automatically and butted with the internet of things, so that the labor intensity of workers is reduced.

Description

technical field [0001] The invention belongs to the field of environmental protection water treatment, and in particular relates to a system for high-efficiency automatic oil-water separation for oily wastewater discharged from home kitchens and catering industries. Background technique [0002] With the improvement of people's living standards and the development of hotels, restaurants, hotels and other industries, the consumption of edible oil has gradually increased. The edible oil residue discharged from the kitchen is discharged with the sewers, which is one of the main reasons for the water quality of rivers and lakes to become fertilized. Therefore, before the oily wastewater is discharged, the oil and water are separated and collected by the oil-water separation equipment, which is an important measure to avoid the pollution of water resources. [0003] figure 1 A typical structure of an existing oil-water separator is shown, which has the following disadvantages: ...

AI Technical Summary

Problems solved by technology

[0004] 1. The separation of oil and water is not thorough enough, and the separation efficiency is low, and it cannot meet the national standard of 95% for separation above 60 microns

The existing oil-water separator only separates oil and water through the oil-water separator. When the oil-water mixture enters the oil-water separator for the first time, a large part of the waste oil has been discharged from the bottom of the oil-water separator to the ground; ; and most of them use one-time separation, which not only causes waste of energy, but also still causes residual pollution

[0005] 2. The existing oil-water separator is a manual type, and the separated waste oil must accumulate to a certain amount before it can be taken out manually

At the same time, waste oil will deteriorate and produce peculiar smell after a long time in the container, and it needs to be degreased and slag removed. However, most of the existing oil-water separators are manually degreased and slag removed, so people are unwilling to operate them. Therefore, most of the oil-water separators in the catering industry are useless

[0006] 3. The existing oil-water separator can only treat a large amount of oily wastewater, and a small amount or trace (a few liters or less) of oily wastewater cannot be treated in time, so it is difficult to realize household use

Because when the waste water contains little oil, it is difficult for the equipment to separate the oil in time, so it is difficult to avoid the existence of "gutter oil"

Not only that, a large amount of waste oil in the food waste bucket cannot be collected. These waste oils are bought by criminals together with food waste, which may cause the waste oil to return to the dining table.

[0007] 4. Most of the existing oil-water separators are installed under the sink in the catering industry. After the tableware is washed with detergent, part of the waste oil has been hydrolyzed, causing secondary pollution and waste of oil

[0008] 5. The existing oil-water separator does not have heating function

[0009] 6. The existing oil-water separator cannot realize the reuse of separated wastewater

And most of them are not intelligent enough to be controlled by the Internet of Things

Images