CN2875547Y

CN2875547Y - Internal circulation cyclone oil water separator

Info

Publication number: CN2875547Y
Application number: CN 200620089383
Authority: CN
Inventors: 翟煜东
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-02-24
Filing date: 2006-02-24
Publication date: 2007-03-07
Anticipated expiration: 2016-02-24

Abstract

The utility model relates to an internal circulation swirl oil/water separator which collects and separates the oil scattered in the water. The device consists of an external cylinder, a swirl chamber, a tangential inlet pipe, a tangential outlet pipe, an oil collecting pipe and an internal circulation return pipe; the tangential inlet pipe is led in from the external, pierces the external cylinder wall and is tangentially connected with the lower part of the swirl chamber along the circumference of the swirl chamber which is a round cylinder hanging in the center of the external cylinder; the upper part of the chamber wall of the swirl chamber is connected with the tangential outlet and the oil collecting pipe outspreading downwards is arranged in the top center of the swirl chamber; an internal circulation return pipe outspreading upwards is arranged in the lower part of the swirl chamber and an oil charging mouth is arranged on top of the external cylinder; the upper space of the external cylinder is also as an oil collecting chamber. The beneficial effects of the utility model are that the device can implement the separation of the water and the oil drops in water, shortens the technological process, and implements concentrated and timing charging of the oil sewage, simplifies the workmanship operation and makes almost 100% recycle of the water medium.

Description

The internal circulating rotational flow oil water separator

Technical field

The utility model relates to a kind of oil that will be dispersed in the water and collects the device of separating.

Background technology

At present, commercial oil water separator adopts filter screen or filter material to filter more, and the steel band of employing or other material frizing are also arranged.Adopt filter screen or filter material filter simple effectively, implement convenient, no movement parts, but filter screen or filter material loss big, need long-term uninterrupted maintenance, state of arts instability, that the resistance of ducting is lost the cycle is more unsteady; Though full-automatic filter has been arranged now using, can realize filter screen free of replacement and automatic pollutant removal, control is loaded down with trivial details automatically, precise structure is complicated, apparatus expensive for it.The steel band Oil scraper can only be handled the oil slick of the water surface, and apparatus expensive, power consumption big, install and use all inconvenient.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides the internal circulating rotational flow oil water separator of the dried up middle oil droplet of the simple and effective branch of a kind of energy, it is simple in structure, easy for installation, lossless, non-maintaining, and can realize the discharging regularly of concentrating of oil phase, thereby has simplified technological operation greatly.

The technical scheme that its technical problem that solves the utility model adopts is: the internal circulating rotational flow oil water separator, this device is by urceolus, the spin chamber, the tangential entry pipe, tangential outlet, oil collecting pipe and inner circulating reflux pipe are formed, the tangential entry pipe penetrates outer tube wall from the outside introducing and tangentially connects the bottom, spin chamber along spin chamber's circumference, the spin chamber is a cylinder that is suspended from the urceolus center, top, spin chamber locular wall is connecting tangential outlet, spin chamber's top center has an oily collecting pipe that extends downwards, in spin chamber's lower central a upwardly extending inner circulating reflux pipe is arranged, the urceolus top is provided with oil drain out, and the urceolus upper space is double does oily collecting chamber.

Described spin chamber is suspended from the urceolus by upper/lower positions.

The beneficial effects of the utility model are: can realize the separation of folded oil droplet in the water effectively, shortened process, and the concentrated regular discharge of realization greasy dirt are simplified technological operation, aqueous medium is reached be close to hundred-percent recovery.

Description of drawings

Fig. 1 is the structural representation of internal circulating rotational flow oil water separator.

The specific embodiment

The internal circulating rotational flow oil water separator, this device is by urceolus 4, spin chamber 2, tangential entry pipe 1, tangential outlet 6, oil collecting pipe 3 and inner circulating reflux pipe 7 are formed, tangential entry pipe 1 penetrates outer tube wall from the outside introducing and tangentially connects the bottom, spin chamber along spin chamber's circumference, the spin chamber is a cylinder that is suspended from the urceolus center arrangement in the urceolus bottom, top, spin chamber locular wall is connecting tangential outlet 6, spin chamber's top center has an oily collecting pipe 3 that extends downwards, in spin chamber's lower central a upwardly extending inner circulating reflux pipe 7 is arranged, the urceolus top is provided with oil drain out 5, and the urceolus upper space is double does oily collecting chamber.

The course of work of this device is: the oil-containing current are to go into 2 backs, spin chamber rotation and rising at a high speed from inlet tube 1 peripheral jet at a high speed, the oil droplet that powerful centrifugal force will be clipped in the water presses to eddy flow central axis place, the oily collecting pipe 3 from spin chamber's central upper portion enters urceolus 4 and finally floats on oily collecting chamber (urceolus top) under the drive of up-flow on the whole, remaining water purification is discharged by the tangential outlet 6 on top, spin chamber, bottom, spin chamber current water after the part clarification in spin chamber bottom centre produces vacuum suction inner circulating reflux pipe 7 bottom urceolus of rotation at a high speed reenters the spin chamber, and as power produce one have that the part current participate in the oil collecting pipe enters the interior circulation of getting back to eddy flow after the urceolus clarification again from the inner circulating reflux pipe of bottom, spin chamber from the bottom, spin chamber along axis to top, can in urceolus and collecting chamber, constantly accumulate fluid, and regularly discharge from oil drain out 1.

Claims

1, the internal circulating rotational flow oil water separator, it is characterized in that: the internal circulating rotational flow oil water separator, this device is by urceolus, the spin chamber, the tangential entry pipe, tangential outlet, oil collecting pipe and inner circulating reflux pipe are formed, the tangential entry pipe penetrates outer tube wall from the outside introducing and tangentially connects the bottom, spin chamber along spin chamber's circumference, the spin chamber is a cylinder that is suspended from the urceolus center, top, spin chamber locular wall is connecting tangential outlet, spin chamber's top center has an oily collecting pipe that extends downwards, in spin chamber's lower central a upwardly extending inner circulating reflux pipe is arranged, the urceolus top is provided with oil drain out, and the urceolus upper space is double does oily collecting chamber.

2, internal circulating rotational flow oil water separator according to claim 1 is characterized in that: described spin chamber be suspended from the urceolus by under the position.