Oil-water separation apparatus capable of protecting devices and used for recycling automobiles

Abstract

The invention discloses oil-water separation apparatus capable of protecting devices and used for recycling automobiles. The oil-water separation apparatus comprises an outer box body, a box cover arranged at the top of the outer box body, and an inner box body arranged in the outer box body; the box cover detachably cooperates with the outer box body; a handle is arranged on the box cover; a first air pump is arranged at one side of the handle; a gas storage tank is further arranged on the box cover; the first air pump is connected with the gas storage tank through a first gas delivery pipe;a second gas delivery pipe is arranged at the bottom of the outer box body; a second air pump communicating with the second air delivery pipe is arranged at the bottom of the outer box body; a third gas delivery pipe communicating with the second gas delivery pipe is arranged at the bottom of the inner box body; a plurality of aeration assemblies are further arranged at the bottom of the inner boxbody; the aeration assemblies communicate with the third gas delivery pipe; and an anti-backflow assembly is arranged in the third gas delivery pipe. The anti-backflow assembly is used for protectingthe second air pump, so that the service life of the second air pump is prolonged.

Description

technical field [0001] The invention belongs to the technical field of scrapped automobile recycling, and in particular relates to an oil-water separation device for automobile recycling which has a protective effect on the device. Background technique [0002] With the improvement of people's living standards, the demand for and ownership of automobiles has increased rapidly, and the number of scrapped automobiles has also increased sharply. As a pillar industry of the national economy, the automobile industry consumes a lot of resources. Therefore, the reuse, remanufacture and reuse of waste automobile parts and materials can protect the environment and save resources. There is recyclable oil in the fuel tank of scrapped cars, and the waste oil is directly discharged to pollute the environment and waste resources. Therefore, the recycling of automobile waste oil is of great significance, turning waste into treasure, preventing soil pollution, water pollution and maintainin...

AI Technical Summary

Problems solved by technology

When recycling the waste oil in automobiles, in order to increase the efficiency of oil-water separation, the air flotation separation method is usually used to help the oil and water to separate quickly. In the existing equipment, when the gas is injected into the mixed liquid, the mixed liquid It is easy to enter the air pump from the air outlet, which will affect the work of the air pump and shorten the service life of the air pump

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