CN201519621U - Gas-liquid-solid three-phase separated water cyclone - Google Patents
Gas-liquid-solid three-phase separated water cyclone Download PDFInfo
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- CN201519621U CN201519621U CN200920219724XU CN200920219724U CN201519621U CN 201519621 U CN201519621 U CN 201519621U CN 200920219724X U CN200920219724X U CN 200920219724XU CN 200920219724 U CN200920219724 U CN 200920219724U CN 201519621 U CN201519621 U CN 201519621U
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Abstract
Discloses is a gas-liquid-solid three-phase separated water cyclone which mainly resolves the problem that an existing gas-liquid-solid three-phase separated water cyclone has comparatively low separating efficiency. The gas-liquid-solid three-phase separated water cyclone is characterized in that an annular baffle plate (6) surrounding a gas removing cone (7) is fixed to the bottom portion of a separation cavity (3); a hollow flow guide cone section (8) with a liquid discharge pipe (9) is connected to the circumference of the annular baffle plate (6); and the separation cavity (3) is separated from the flow guide cone section (8) through an orifice plate (4). Compared with a currently existing three-phase cyclone, the gas-liquid-solid three-phase separated water cyclone adopting novel intra-cavity conical structure is easier to realize gas-phase separation, and has gas removing efficiency approaching one hundred percent. Simultaneously, the design of the bottom portion structure enables liquid phase and solid particles to be thoroughly collected and separated.
Description
Technical field:
The utility model relates to a kind of separator that is applied in petrochemical industry and the environmental protection field, relates to a kind of device that can carry out separating treatment to the gas, liquid, solid three-phase specifically.
Background technology:
Along with deepening continuously of the numerous oil field developments of China, extraction liquid sand content, association tolerance increase year by year.At present, contain in a large number sand, the gassiness of extraction liquid have caused great infringement to ground collection transfer device, as increase pipeline transmission resistance, and blocking container and pipeline, damage equipment etc., this just makes oil field desanding, the degassing become extremely urgent technological requirement.The desanding device of using on the oil field mainly contains gravitational settling, filters several forms such as desanding, centrifugal desanding and cyclone desanding at present; The separation of associated gas then mainly contains several methods such as absorption process, active carbon adsorption, membrane separation process.Although above-mentioned technology treatment effect can satisfy the production needs substantially, but along with the production of hydrocarbons cost rises gradually, according to new development need, this technology also exposes some drawbacks gradually, mainly is that flow process complexity, volume and floor space are big, operating condition is harsh, shortcoming such as production and maintenance cost height.Therefore seeking the purpose that novel treatment facility is simplified technological process to reach, reduced production cost per tone oil, is an important topic of present oil-gas field surface engineering research of technique.Through scientific research personnel's unremitting effort, utilize the three-phase cyclone device that principle of hydraulic cyclone develops because have that equipment volume is little, simple in structure, floor space is little, reliable, energy consumption is low etc., and outstanding advantage has begun to be widely adopted.But all there is a general problem in these existing hydrocyclones, and that is exactly: solid, liquid are difficult to realize thorough separation, fail to realize a hundred per cent of degassing efficiency.
The utility model content:
Separate the very not high problem of SEPARATION EFFICIENCY IN HYDROCYCLONE in order to solve existing gas-liquid-solid three-phase, the utility model provides a kind of novel gas-liquid-solid three-phase to separate hydrocyclone, this kind gas-liquid-solid three-phase is separated hydrocyclone, compare with three-phase cyclone device commonly used at present, owing to adopted new-type chamber inner conical structure, easier realization gas phase separation, degassing efficiency is near a hundred per cent; Meanwhile, by the design of polycrystalline substance, collection separates more thorough liquid phase with solid particle.
The technical solution of the utility model is: this kind gas-liquid-solid three-phase is separated hydrocyclone, comprise gas discharger, disengagement chamber, inlet tube, solid discharge pipe and remove conventional structure such as gas coning, its unique distinction is: in the bottom of described disengagement chamber, be fixed with a ring baffle around removing gas coning, be connected with one along this ring baffle place circumference and have the deflection cone section liquid outflow tube and hollow, separate by an orifice plate between described disengagement chamber and the deflection cone section.In addition,, the bottom of gas discharger can be extend in the disengagement chamber, be positioned at the below of inlet tube for obtaining better effect.
The utlity model has following beneficial effect: owing to take such scheme, mixed liquor is along in the descending process of disengagement chamber, and under action of centrifugal force, density is got rid of to wall than heavy phase-solid particle and liquid; Simultaneously, the light phase-gas of density is pushed to the center, is removing under the gas coning effect, and gas can all be discharged from stretching to disengagement chamber gas inside discharger substantially.Solid particle, can be discharged along the solid discharge pipe with small part water under the ring baffle effect owing to the density maximum; Liquid then enters the deflection cone section from orifice plate, goes out head piece by liquid and discharges, thereby realize gas-liquid-solid three-phase integratedization rotational flow separation.This programme can effectively solve extraction liquid and contain the influence to gathering system of sand, gassiness, improve the defeated efficient of collection, prolong service life of equipment, and positive role is played in the gathering and transportation technology technical development that promotes each oil field.
Description of drawings:
Fig. 1 is a structural representation one of the present utility model.
Fig. 2 is a structural representation two of the present utility model, and purpose is to show the locus of ring baffle.
Fig. 3 is a flat cutting schematic diagram of the present utility model.
Fig. 4 is the flat cutting schematic diagram of the utility model aperture plate.
1-gas discharger among the figure, the 2-inlet tube, the 3-disengagement chamber, the 4-orifice plate, 5-solid discharge pipe, the 6-ring baffle, 7-removes gas coning, 8-deflection cone section, 9-liquid outflow tube.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By Fig. 1 in conjunction with Fig. 2, shown in Figure 3, this kind gas-liquid-solid three-phase is separated hydrocyclone, comprise disengagement chamber 3, inlet tube 2, solid discharge pipe 5 and remove gas coning 7 these conventional structures, its unique distinction is: in the bottom of described disengagement chamber 3, be fixed with a ring baffle 6 around removing gas coning 7, be connected with one along these ring baffle 6 place circumference and have deflection cone section 8 liquid outflow tube 9 and hollow, separate by an orifice plate 4 between described disengagement chamber 3 and the deflection cone section 8, the concrete structure of orifice plate 4 as shown in Figure 4.In addition,, the bottom of gas discharger 1 can be extend in the disengagement chamber 3, be positioned at the below of inlet tube 2 for obtaining better exhaust effect.
The separation principle utilization of the gas-liquid-solid three phase separator of this kind density of medium difference of not dissolving each other is carried out centrifugation.The blending agent that is made of gas, liquid, solid enters disengagement chamber by inlet tube, under the effect of pressure, produces rotation at a high speed at device interior, forms the eddy current of rotation at a high speed.Mixed liquor is along in the descending process of disengagement chamber, and under action of centrifugal force, density is than heavy phase---and solid particle and liquid are got rid of to wall; Simultaneously, density is light, and phase---gas is pushed to the center, is removing under the gas coning effect, and gas can all be discharged from the gas discharger at middle part substantially; Solid particle, can be discharged along the solid discharge pipe with small part water under baffle effect owing to the density maximum; Liquid then enters the deflection cone section from orifice plate, goes out head piece by liquid and discharges, thereby realize gas-liquid-solid three-phase integratedization rotational flow separation.
In this process, this programme adopted remove gas coning can the lifting bubble, gas is concentrated from overfall is discharged, stablize gas and examine and play an important role forming.Certainly, it can be designed to hollow-core construction, with economical with materials.The design of deflection cone section then is for fear of causing " local eddy currents ", making the flow field stable; The orifice plate of its upper end is played a supporting role and the discharge opeing effect, and the stability influence of stream field is less.
After this programme is implemented, have the high characteristics of separative efficiency.Because new-type chamber inner conical structure in this scheme, easier realization gas phase separation, degassing efficiency is near absolutely; Meanwhile, by the design of polycrystalline substance, collection separates also more thorough liquid phase with solid particle.In addition, this programme is structure-integrated, and equipment volume is little, compares with other water treatment technologies and equipment, have simple in structure, equipment volume is little, low cost of manufacture, technology are simple, the advantage that the little grade of floor space is outstanding.When adopting this programme to separate, reliable, energy consumption is low, separation process is finished automatically, therefore, this programme both can be applicable to field produces, can be applicable to other fields such as municipal and environment-friendly again, had popularizing application prospect preferably.
Claims (2)
1. a gas-liquid-solid three-phase is separated hydrocyclone, comprise gas discharger (1), disengagement chamber (3), inlet tube (2), solid discharge pipe (5) and remove gas coning (7), it is characterized in that: bottom in described disengagement chamber (3), be fixed with a ring baffle (6) around removing gas coning (7), be connected with one along this ring baffle (6) place circumference and have (9) and deflection cone section hollow (8) of liquid outflow tube, separate by an orifice plate (4) between described disengagement chamber (3) and the deflection cone section (8).
2. gas-liquid-solid three-phase according to claim 1 is separated hydrocyclone, and it is characterized in that: the bottom of described gas discharger (1) is stretched in the disengagement chamber (3), is positioned at the below of inlet tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920219724XU CN201519621U (en) | 2009-10-20 | 2009-10-20 | Gas-liquid-solid three-phase separated water cyclone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920219724XU CN201519621U (en) | 2009-10-20 | 2009-10-20 | Gas-liquid-solid three-phase separated water cyclone |
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| Publication Number | Publication Date |
|---|---|
| CN201519621U true CN201519621U (en) | 2010-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200920219724XU Expired - Fee Related CN201519621U (en) | 2009-10-20 | 2009-10-20 | Gas-liquid-solid three-phase separated water cyclone |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886316A (en) * | 2012-09-18 | 2013-01-23 | 东北石油大学 | Hydrocyclone used for three-phase medium separation |
| CN104549789A (en) * | 2014-11-21 | 2015-04-29 | 东北石油大学 | Gas-liquid-solid three-phase separator capable of achieving outflowing in same direction |
| WO2019024916A1 (en) * | 2017-08-04 | 2019-02-07 | 上海米素环保科技有限公司 | Self-adaptive variable-flow crude oil degassing method and device |
| CN110251998A (en) * | 2019-06-21 | 2019-09-20 | 燕山大学 | Shunt filtering formula gas-liquid-solid three-phase cyclone separation device |
| CN111188609A (en) * | 2020-02-28 | 2020-05-22 | 建湖县昊辉电力石化机械有限公司 | High-pressure wellhead rotational flow desanding device for continuous operation |
| CN113511699A (en) * | 2021-07-23 | 2021-10-19 | 何李杨 | Geothermal water degassing device |
| CN114130550A (en) * | 2022-01-29 | 2022-03-04 | 四川凌耘建科技有限公司 | Medium-pressure cyclone sand remover |
| CN114470879A (en) * | 2022-03-02 | 2022-05-13 | 燕山大学 | Gas-liquid-solid three-phase cyclone separation device with automatic exhaust valve and separation method thereof |
-
2009
- 2009-10-20 CN CN200920219724XU patent/CN201519621U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886316A (en) * | 2012-09-18 | 2013-01-23 | 东北石油大学 | Hydrocyclone used for three-phase medium separation |
| CN102886316B (en) * | 2012-09-18 | 2014-07-02 | 东北石油大学 | Hydrocyclone used for three-phase medium separation |
| CN104549789A (en) * | 2014-11-21 | 2015-04-29 | 东北石油大学 | Gas-liquid-solid three-phase separator capable of achieving outflowing in same direction |
| WO2019024916A1 (en) * | 2017-08-04 | 2019-02-07 | 上海米素环保科技有限公司 | Self-adaptive variable-flow crude oil degassing method and device |
| CN110251998A (en) * | 2019-06-21 | 2019-09-20 | 燕山大学 | Shunt filtering formula gas-liquid-solid three-phase cyclone separation device |
| CN111188609A (en) * | 2020-02-28 | 2020-05-22 | 建湖县昊辉电力石化机械有限公司 | High-pressure wellhead rotational flow desanding device for continuous operation |
| CN113511699A (en) * | 2021-07-23 | 2021-10-19 | 何李杨 | Geothermal water degassing device |
| CN114130550A (en) * | 2022-01-29 | 2022-03-04 | 四川凌耘建科技有限公司 | Medium-pressure cyclone sand remover |
| CN114470879A (en) * | 2022-03-02 | 2022-05-13 | 燕山大学 | Gas-liquid-solid three-phase cyclone separation device with automatic exhaust valve and separation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |