Oil removal releaser

Abstract

The invention discloses an oil removal releaser, which has a discoid shape and comprises a shady side and a sunny side. A conical protuberance is at a center of one side of the shady side, annular grooves and annular bosses are arranged from a near position to a far position of the conical protuberance in an alternative manner, and the other side of the shady side is flat. A circular groove is ata center of the sunny side, annular bosses and annular grooves are arranged from a near position to a far position of the circular groove in the alternative manner, a through hole is arranged at a center of the circular groove, and a solution import is arranged on the through hole position of the other side of the sunny side. The shady side has a welding connection with the sunny side by a plastic column, and a water outlet is arranged at a most outside position of a gap between the shady side and the sunny side. According to the invention, the oil removal releaser allows pressure reduction to be uniform, obstruction to be avoided automatically, operation to be convenient and labor intensity to be reduced, fine bubbles released by the releaser have an average diameter of less than 20 <mu>m, and the oil removal efficiency is improved more than one time. So the releaser can be widely applied to multiple fields, and allows good economic benefits and social benefits to be generated.

Description

technical field [0001] The invention relates to a release device suitable for liquid release in metallurgy and chemical industries, in particular to an oil removal releaser. Background technique [0002] Whether in the industrial field or in daily life, a considerable proportion of the discharged sewage is oily wastewater. If the oily wastewater is discharged without treatment, it will cause serious pollution to the water environment. On the other hand, since a large area of ​​our country is in a state of water shortage, the price of water is constantly rising, and a large amount of oily wastewater Direct discharge of wastewater is an extreme waste of water resources, so how to treat and reuse oily wastewater has very important practical significance for controlling water pollution and saving water resources. Due to the wide range of sources of oily wastewater, most of the relevant technical reports seen so far are processes for treating wastewater with a large oil content,...

AI Technical Summary

Problems solved by technology

If the oily wastewater is discharged directly without treatment, it will cause serious pollution to the water environment on the one hand, and on the other hand, because a large area of ​​our country is in a state of water shortage, the price of water is constantly rising, and a large amount of oily wastewater Direct discharge of wastewater is an extreme waste of water resources, so how to treat and reuse oily wastewater has very important practical significance for controlling water pollution and saving water resources

Due to the wide range of sources of oily wastewater, most of the related technical reports seen so far are processes for treating wastewater with a large oil content, and oil-water separators are often used for oil-water separation and then directly discharged. It is difficult to achieve wastewater discharge and recycling. used standard

Therefore, the deficiency in the current prior art is that the oily wastewater cannot be effectively treated, resulting in pollution and waste of water resources.

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