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Kitchen wastewater treatment device

A treatment device and kitchen waste water technology, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, filter circuit, etc., can solve problems such as secondary pollution, inconvenient maintenance, unfavorable installation, etc., to reduce treatment costs , Improve environmental protection quality, small size effect

Inactive Publication Date: 2015-05-20
王丽霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the kitchen sewage treatment equipment generally adopts sedimentation tanks, and its disadvantages are: large volume, not conducive to installation, not easy to maintain, easy to cause secondary pollution
The current small kitchen sewage processor cannot realize the full separation of oil, water and slag, and needs a second centralized separation

Method used

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  • Kitchen wastewater treatment device
  • Kitchen wastewater treatment device
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Embodiment Construction

[0021] refer to figure 1 , figure 2 , image 3 , Figure 4 Make the invention. The kitchen wastewater treatment device includes a box body 1, an inflow pipe 5 and an outflow pipe 6, the upper part of the box body 1 is provided with an inflow pipe 5 and an outflow pipe 6, and the bottom of the box body 1 is provided with a slag outlet hole 3 and an oil outlet hole 4 , the slag outlet hole 3 and the oil outlet hole 4 are provided with sealing covers, the sewage generated in the kitchen enters the cavity of the box body 1 through the inflow pipe 5, after treatment, the collected oil is taken out from the oil outlet hole 4, and the residue is taken out from the oil outlet hole 4. The slag outlet hole 3 is taken out, and the filtered water is discharged from the outflow pipe 6. It is characterized in that: the inner chamber of the box body 1 is divided into an oil storage chamber 11 and a sewage chamber 17 by a middle partition 20, and the bottom of the oil storage chamber 11 i...

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Abstract

The invention discloses a kitchen wastewater treatment device which comprises a box body, an influent tube and an effluent tube. The device is characterized in that the inner cavity of the box body is divided into an oil storage cavity and a sewage cavity by a partition; the bottom of the oil storage cavity is provided with an oil outlet; the bottom of the sewage cavity is provided with a slag discharge hole; the bottom of the inside of the sewage cavity is provided with a lateral partition and a vertical partition; a filter screen is arranged between the lateral partition and the vertical partition; the lower end of the influent tube is inserted into the lower part of the lateral partition; the vertical partition is uniformly provided with filtration holes; a changeover valve is arranged in the sewage cavity on the outer side of the vertical partition; the changeover valve is communicated with the effluent tube; an oil collection tank is arranged in the sewage cavity above the filter screen; the upper part of the side wall of the oil collection tank is uniformly provided with oil collection holes; and an oil discharge port on the upper part of the oil collection tank is communicated with the oil storage cavity through an oil discharge tube. The kitchen wastewater treatment device is small in size and convenient for mounting and use, can sufficiently separate oil, water and slag in the kitchen wastewater, is safe and environmental-friendly, lowers the sewage treatment cost, and enhances the environment-friendly quality of catering industry.

Description

technical field [0001] The invention relates to environmental protection equipment for kitchens, in particular to a kitchen wastewater treatment device, which is suitable for purification treatment of kitchen wastewater in the catering industry. Background technique [0002] The catering industry in modern life is becoming more and more developed, and more and more sewage is drained out. The slag and grease in the sewage are easy to adhere to the pipes, which may cause the sewer to be blocked, bacteria to breed and produce odor, biogas to accumulate, and polluted water sources. It's getting serious. At present, the kitchen sewage treatment equipment generally adopts sedimentation tanks. The disadvantages are: large volume, not conducive to installation, not easy to maintain, and easy to cause secondary pollution. The current small-scale kitchen sewage processor cannot realize the full separation of oil, water and slag, and needs a second centralized separation. Contents o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D36/04C02F9/10
Inventor 陈子扬曹钰欣
Owner 王丽霞
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