CN2358049Y - Dynamic water power swirler - Google Patents
Dynamic water power swirler Download PDFInfo
- Publication number
- CN2358049Y CN2358049Y CN 98244285 CN98244285U CN2358049Y CN 2358049 Y CN2358049 Y CN 2358049Y CN 98244285 CN98244285 CN 98244285 CN 98244285 U CN98244285 U CN 98244285U CN 2358049 Y CN2358049 Y CN 2358049Y
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- CN
- China
- Prior art keywords
- rotator
- liquid
- underflow
- motor
- separation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a dynamic hydraulic cyclone which is used for separating two kinds of immiscible media and is composed of a coming liquid inlet, a rotary body, a motor, a bottom flow cavity, and an overflow tube. The utility model utilizes the motor to drive liquid to be separated in the rotary body to rotate at a high speed to realize the separation, so that the utility model has the advantages of high separating efficiency, loose requirements for operating conditions, suitability for the separation of a plurality of mixed liquids, etc. The dynamic hydraulic cyclone is an ideal separating device.
Description
The utility model relates to oily water separation technique, specifically belongs to the eddy flow oily water separating equipment.
At present, the cyclonic separation equipment that is used for oily water separation is static hydrocyclone, as the pre-separation of grand celebration first oil recovery factory with static hydrocyclone (patent No. is 96210084.6).Its separation principle is to utilize two kinds of objectionable intermingling density of liquid poor, make liquid produce centrifugation, the formation of its cyclonic separation field is to come the pressure of liquid to provide by a certain amount of, come liquid liquid to be rotated in the swirler cone through the very little tangential inlet of sectional area, therefore the static hydrocyclone pressure-losses is bigger, duty parameter to external world requires tighter, is difficult in the practice reach the optimal separation effect, and separation efficiency is lower.
The purpose of this utility model for overcoming above-mentioned deficiency, provides a kind of dynamic hydrocyclone exactly, and it does not require coming hydraulic coupling, and can greatly improve separation efficiency, can finish simultaneously the separation of the less solution of two kinds of density differences.
The purpose of this utility model is achieved by the following technical solution: this dynamic hydrocyclone comprises coming liquid inlet, rotator, motor, underflow chamber and upflow tube.Come liquid inlet and underflow chamber to be fixed on the two ends of rotator by fixed support, rotator is the long right cylinder of the tapered closing in of a tail end, it is connected between entrance cavity and the underflow chamber by rolling bearing, and its end links to each other with motor with junction, underflow chamber.At a rotating body near coming the liquid ingress to be fixed with the rotation grid, and by the rotation grid rotator is divided into two chambeies is entrance cavity and rotating drum, the liquid than heavy phase after relative coaxial installation one upflow tube with the positive center of rotator tail end separates in order to discharge in the underflow chamber, light phase liquid is then directly discharged by the underflow opening of underflow chamber end.
The dynamic hydrocyclone that the utility model provides has the following advantages compared with prior art: at first, the eddy flow chamber of dynamic hydrocyclone produces high speed rotating by external impetus, the rotating ratio static type is high tens times, oil droplet fully separates in the eddy flow chamber, has greatly improved efficiency of hydrocyclone; Secondly, because dynamic hydrocyclone is not to make by the motion of liquid self to revolve, thus not strict to the requirement that comes hydraulic coupling and flow, be beneficial to execute-in-place; In addition, the raising of eddy flow revolution has strengthened the not centrifugal force difference of homophase matter, provides the equipment means in separation for two kinds of less incompatible liquid of density difference like this.The utility model is a kind of ideal oily water separating equipment, makes the cyclone separation process of China bring up to a new height, for the developing direction of cyclone technique provides new thinking, swirler is further developed towards the commercialization direction.This equipment also can be applicable to the separation of the two-phase non soluble liquids medium of industries such as chemical industry, metallurgy, printing and dyeing, food.
Fig. 1 is the dynamic hydrocyclone structural representation.
Fig. 2 is the A-A sectional view of dynamic hydrocyclone.
Introduce the structure and the working process of this utility model in detail below in conjunction with accompanying drawing.
During work, oil-water mixture enters the axial entrance 1 of dynamic hydrocyclone through coming the liquid pipeline, and enter entrance cavity 2 by axial entrance 1, runner through rotation grid 3 enters eddy flow chamber 4 again, because rotator produces high speed rotating under the drive of motor 8, therefore liquid stream is forced to rotation when flowing through rotation grid 3, forms the eddy current of high speed rotating.Eddy current is in the process descending along eddy flow chamber 4, under action of centrifugal force, density is than heavy phase---and water is thrown to the inwall in eddy flow chamber 4, simultaneously, density is light, and phase---oil is pushed to the center in eddy flow chamber 4, forms an oil nuclear, and the water of close wall arrives underflow chamber 5 behind eddy flow chamber 4 afterbodys awl water conservancy diversion, after underflow opening 6 is discharged, the oil nuclear of 4 centers, eddy flow chamber proceeds to upflow tube 7 and discharges.
Claims (1)
1, a kind of dynamic hydrocyclone, its origin liquid inlet (1), rotator, motor (8), underflow chamber (5) and upflow tube (7) constitute, rotator is the long right cylinder of the tapered closing in of a tail end, it is connected between the liquid inlet (1) and underflow chamber (5) by rolling bearing, it is characterized in that: rotator is terminal also to link to each other with a motor (8) with junction, underflow chamber (5), and, rotate grid (3) at a rotating body near coming liquid inlet (1) to locate to be fixed with, it is entrance cavity (2) and rotating drum (4) that the rotation grid are divided into two chambeies with (3) rotator, relative coaxial installation one upflow tube with the positive center of rotator tail end (7) is in order to discharge the liquid than heavy phase after separating in the underflow chamber (5), and light phase liquid is then directly discharged by the underflow opening (6) that underflow chamber (5) end is left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98244285 CN2358049Y (en) | 1998-09-25 | 1998-09-25 | Dynamic water power swirler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98244285 CN2358049Y (en) | 1998-09-25 | 1998-09-25 | Dynamic water power swirler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2358049Y true CN2358049Y (en) | 2000-01-12 |
Family
ID=33990448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98244285 Expired - Fee Related CN2358049Y (en) | 1998-09-25 | 1998-09-25 | Dynamic water power swirler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2358049Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007584A (en) * | 2012-12-20 | 2013-04-03 | 浙江大学 | Hollow floating oil-water separator with spiral grid |
-
1998
- 1998-09-25 CN CN 98244285 patent/CN2358049Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007584A (en) * | 2012-12-20 | 2013-04-03 | 浙江大学 | Hollow floating oil-water separator with spiral grid |
| CN103007584B (en) * | 2012-12-20 | 2014-10-15 | 浙江大学 | Hollow floating oil-water separator with spiral grid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |