CN105126389A

CN105126389A - Buoyancy self-overflowing type oil-water separator

Info

Publication number: CN105126389A
Application number: CN201510667865.8A
Authority: CN
Inventors: 周亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-10-16
Filing date: 2015-10-16
Publication date: 2015-12-09

Abstract

The invention discloses a buoyancy self-overflowing type oil-water separator. A specific gravity principle is adopted, a compact and effective structure is adopted, no energy consumption exists or only one low-pressure water pump is needed for enabling liquid to flow so that oil and water can be automatically separated, and the oil can automatically overflow under the buoyancy action. The buoyancy self-overflowing type oil-water separator is thorough in separation, the recycled oil is high in purity and can be secondly used, and the buoyancy self-overflowing type oil-water separator can be widely applied to the fields of machines, food, environmental friendliness, chemical engineering and the like.

Description

Buoyancy self-overflow type oil water separator

Technical field

Structure of the present invention is simple; easy to clean; extensive use can need the field of oil-water separation system; as the water-oil separating of the cutting fluid of machine tool; the water-oil separating of cleaning equipment, the separator of the recovery of catering industry waste oil and the oily-water seperating equipment of the every field such as environmental protection, chemical industry and the immiscible mixed liquor of different specific weight.

Background technology

The current mechanical processing industry cutting fluid circulatory system to cause because of greasy dirt in cutting fluid that anaerobic bacteria amount reproduction is rotten in advance to be scrapped, the component surface even processed occurs that greasy dirt is difficult to remove, waste a large amount of manpower and materials, cause environmental disruption, and there is complex structure maintenance not easily in existing electronic isolation technics, have consumable accessory, greasy dirt is separated the reasons such as thorough not.

Summary of the invention

The present invention achieves water-oil separating more thoroughly with the lower unpowered or low energy consumption of cost simple and compact for structure, and the waste oil of recovery can utilize again, reaches the double effects of economize energy and environmental protection.

This profit is made up of from device entry to mixed solution pipe 1, fluid centralizing pipe 2, fluid overfall 3, the constant overfall 4 of liquid level and diffusive separation district 5.

Accompanying drawing explanation

Fig. 1 is the profile of a buoyancy self-overflow type oil water separator of the present invention embodiment.

Accompanying drawing 2 is profiles of another embodiment of the present invention, and on figure, all marks are identical with the reference numerals of Fig. 1, explain with implication and operation principle also identical.

Detailed description of the invention

Oil-water mixture is through entry to mixed solution pipe 1, because liquid level difference Action of Gravity Field mixed liquor is by flowing out bottom inlet tube and spreading to surrounding, mixed liquor fluid when spreading is collected into fluid centralizing pipe 2 because of buoyancy, water then continues to external diffusion and is overflowed by the constant overfall 4 of liquid level and keep certain horizontal plane, due to buoyancy of water effect when certain amount collected by the oil in fluid centralizing pipe time, fluid will exceed horizontal plane and automatically flows out from fluid overfall 3 and collect.

Claims

1. this buoyancy self-overflow type oil water separator, by entry to mixed solution pipeline, mixed liquor diffusive separation district, fluid gathers overflow pipe, and the constant overflow device composition of liquid level.

2. can by the automatic oil spill of buoyancy of water effect time fluid gathers pipeline by gathering certain altitude gauging liquid.

3. the suitable for reading of fluid centralizing pipe can adopt closed, as long as fluid overfall height or size do not produce siphonage.

4. oily-water seperating equipment according to claim 1 is characterized in that mixed liquor can automatically flow into diffusive separation district by liquid level difference pressure or be transported to diffusive separation district by water pump.

5. oily-water seperating equipment according to claim 1 is characterized in that diffusive separation district can be the bell-type of Fig. 1 or the duct type of accompanying drawing 2.

6., according to claim 1, the oily-water seperating equipment described in 5 is characterized in that the constant overflow device of liquid level can be the cavity type of Fig. 1 or the duct type of accompanying drawing 2.