Kitchen sewage treatment device

Abstract

The invention discloses a kitchen sewage treatment device and belongs to the field of sewage treatment. In a filter device, when more impurities available in the filter screen are in contact with thebottom of an inductor in a filter chamber, an automatic induction door will be opened automatically to deslag and a mobile device will pull out the filter screen to shake and deslag; meanwhile, oil inthe kitchen sewage is removed by means of an electrolytic process; and electrolysis of water is performed by means of a power supply, so that water generates air bubbles, and oil is adsorbed to the air bubbles to gradually form oil residues which float on the water surface to be fished out. Meanwhile, gas generated by electrolysis is conveyed to a treatment chamber through a ventilating pipe, sothat suspended solids in water can be in full contact with a flocculant so as to form large suspended solid flocs, and therefore, the effluent quality is improved; and therefore, resources are utilized, so that the environmental pollution generated by gas is also avoided. The device provided by the invention solves the problems that the filter system fails as the filter screen is often blocked during filtration when sewage and solid dirt are filtered and separated by using the filter screen, and the deoiling effect is not good.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a kitchen sewage treatment device. Background technique [0002] Municipal solid waste and sewage discharge have become the main sources of river pollution. Since 2001 in our country, the construction of residential reclaimed water stations and urban sewage treatment plants has been carried out in various places. However, the facts show that the pollution of the river is still there, the construction of sewage treatment facilities is slow, and the effect of pollution control is not obvious enough. Kitchen sewage mainly comes from the wastewater discharged from daily use in the kitchen. It has the following three characteristics: First, although the amount of sewage accounts for 5% to 10% of the total domestic sewage, the amount of pollutants accounts for about 40% of the total; Under normal circumstances, there are large differences in the amount of sewage at different times of ...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention: Aiming at the problem that the filter screen is generally used to filter and separate sewage and solid dirt, but the filter screen is often blocked during filtration, resulting in failure of the filter system and poor degreasing effect, a kitchen sewage treatment plant

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