Waste oil treatment device and method thereof

Abstract

The invention provides a waste oil treatment device and a treatment method. The device comprises a separation cavity and a distillation cavity; a partition plate is arranged in the middle of the separation cavity and divides the separation cavity into a slag cavity and an oil cavity; and a chemical pump is arranged in the slag cavity. According to the method, oil floating in a water body is firstly adsorbed by using an adsorbate, followed by treatment, thus not polluting the water body; compared with the wind power treatment, efficiency is high and manpower is saved; most of slag and water inthe waste oil entering the distillation cavity are separated out in advance through the separation cavity, so that the content of waste slag and water in the distillation cavity can be effectively reduced, the opening frequency of a waste discharge port of the distillation cavity is greatly increased, and the production efficiency is improved; slag discharge in the separation cavity is carried outat the normal temperature, so that the probability of safety accidents can be effectively reduced; the distillation cavity is heated and vacuumized in advance, so that the gasification temperature ofwaste oil in the distillation cavity can be effectively reduced, and energy is saved.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a waste oil treatment device and treatment method. Background technique [0002] Water quality management is of paramount importance in aquaculture. Farmed fish live in water bodies with rich dissolved oxygen and clean water quality. They not only grow fast, have fewer fish diseases, but also have good fish meat quality. However, in the breeding process, it is unavoidable to encounter various water pollution situations. The metabolic activities of feed, animals and plants in water and microorganisms produce oil phase. If it is not treated in time, it will cause a lot of water pollution. The oil phase in the water body is disposed of to ensure clean water quality. Most of the existing methods are to add a solvent to the water to decompose the oil. Generally, add detergent, dilute the detergent with water about 50 times, and then use a sprayer to decompo...

AI Technical Summary

Problems solved by technology

Note that the water inlet of the pump should not be too deep, otherwise the oil film will not be sucked; it should not be too shallow, otherwise the air will enter and the pump will not be able to pump water

Of these two methods, the first one is to add detergent to the water, which will pollute the environment after drainage, which is not conducive to sustainable development, while the second one is too dependent on the environment and is easy to dispose of.

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