CN202869914U - Device for detecting foaming ability and foam stability of foaming agent - Google Patents
Device for detecting foaming ability and foam stability of foaming agent Download PDFInfo
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- CN202869914U CN202869914U CN 201220547731 CN201220547731U CN202869914U CN 202869914 U CN202869914 U CN 202869914U CN 201220547731 CN201220547731 CN 201220547731 CN 201220547731 U CN201220547731 U CN 201220547731U CN 202869914 U CN202869914 U CN 202869914U
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- hole
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- hole rubber
- foam
- rubber plug
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Abstract
The utility model relates to a device for detecting the foaming ability and foam stability of a foaming agent. The device comprises an air bottle, a separating funnel, a metering tube, and a measuring cylinder with a jacket for heat preservation, wherein a via-hole on the upper end of the measuring cylinder with a jacket for heat preservation is sealed by a three-hole rubber plug; the left via-hole of the three-hole rubber plug is connected with the air bottle through a pipe line; a pressure reducing valve and a needle valve are mounted on the pipe line; the metering tube is inserted into the center via-hole of the three-hole rubber plug; the upper end of the metering tube is connected with the outlet of the separating funnel; a via-hole on the upper end of the separating funnel is sealed by a single-hole rubber plug; the single-hole rubber plug is connected with the right via-hole of the three-hole rubber plug; and a three-way cock valve is mounted on the pipe line. The device provided by the utility model can detect the foaming performance and foam stability of the foaming agent under different gas phase conditions, can measure the foaming volume by observing the scale of foam in the measuring cylinder, and can measure the defoaming half-life through the foam decay time, thereby analyzing the foaming ability and foam stability of the foaming agent.
Description
Technical field
The utility model relates to a kind of device of measuring frothing agent foamability and steady bubble ability, belongs to used for tertiary oil recovery foam evaluation experimental studying technological domain.
Background technology
Foam is the membranaceous polydisperse system of porous that a kind of gas-liquid is mixed fully, and wherein liquid phase is external phase, and gas phase is discontinuous phase.Because it has some distinctive character such as the mobility ratio of improvement, selective water shut-off, obtains widespread use in petroleum industry, such as foam drilling, liquid discharging gas producing, foam flooding wet goods.In the application, the assess foam performance is general main to be estimated from foam stability and foamability aspect.Evaluation method mainly contains at present: paddling process, measure foaming properties with Waring Blender high speed agitator, and the method directly operates under atmospheric environment, can't measure the performance of foam in the different gas phases; The air-flow method, with the gas inject foaming agent solution of given pace, the milliliter number that carries out liquid with the certain hour inner foam comes the performance of comprehensive evaluation foaming agent, and the method can be injected different gas phases to foaming agent solution, but foaming postevaluation environment is atmospheric environment still, causes error of quality appraisement; Luo Si-Mil's Si method (Q/SH 0269-2009), test solution impacts same concentrations test solution generation foam downwards from certain altitude, the foamability of assess foam and stability, extensively adopt in chemical industry and the petroleum industry, but the method directly operates under atmospheric environment, can't measure the performance of foam in the different gas phases; Conductance method, by survey T=0 constantly the foam system electricity lead with 30min after the foam system electricity lead, according to formula B=C
t/ C
0* 100% calculates foaming water discharge speed, describes the foam relative stability, in the method mensuration process foam system is caused certain destruction, and installation cost is higher.Therefore, develop foaming agent frothing capacity under the different gas phase conditions of a kind of Accurate Determining and foam stability can experimental provision necessary.
The utility model content
The utility model mainly be for foaming agent frothing capacity and foam stability under can't the Accurate Determining different gas phase conditions of present foaming properties assay method can problem, provide a kind of and can in different gas phase atmosphere, carry out the experimental provision that foaming agent frothing capacity and foam stability can be measured, to satisfy the needs of different gas drive foaming agents screenings.
The purpose of this utility model is achieved in that
The utility model comprises gas cylinder, separating funnel, gauge line and jacket heat-preservation graduated cylinder, jacket heat-preservation graduated cylinder upper end through hole is by three hole rubber stopper sealings, three hole rubber stopper PATENT left side via are connected with gas cylinder by pipeline, reduction valve and needle valve are installed on the pipeline, three hole rubber stopper central through holes insert gauge line, and the gauge line upper end is connected with the separating funnel outlet; Separating funnel upper end through hole is by the sealing of single hole rubber stopper, and the single hole rubber stopper is connected with rubber stopper right side, three holes through hole by pipeline, and the Three-direction rotary plug valve is installed on the pipeline.
The beneficial effects of the utility model: the utility model can carry out the foaming agent frothing capacity under different gas phase conditions and foam stability can be measured, can measure foaming volume by scale shown in the observation jacket heat-preservation graduated cylinder inner foam, by the foam attenuation timing froth breaking half life period, and then analyze frothing agent foamability and steady bubble ability.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further:
As shown in Figure 1, the utility model is comprised of gas cylinder 1, reduction valve 2, needle valve 3, separating funnel 4, single hole rubber stopper 5, Three-direction rotary plug valve 6, three hole rubber stoppers 7, gauge line 8 and jacket heat-preservation graduated cylinder 9, and jacket heat-preservation graduated cylinder 9 upper end through holes are by 7 sealings of three hole rubber stoppers; Three hole rubber stoppers, 7 PATENT left side via are connected with gas cylinder 1 by pipeline, and reduction valve 2 and needle valve 3 are installed on the pipeline; Three hole rubber stoppers, 7 central through holes insert gauge line 8; Gauge line 8 upper ends are connected with separating funnel 4 outlets; Separating funnel 4 upper end through holes are by 5 sealings of single hole rubber stopper; Single hole rubber stopper 5 is connected with three hole rubber stoppers, 7 right side through holes by pipeline, and Three-direction rotary plug valve 6 is installed on the pipeline.
During work, at first foaming agent solution is poured in the jacket heat-preservation graduated cylinder 9, made its liquid level to 50ml scale mark place, then measure the 500ml foaming agent solution and pour in the separating funnel 4; Rotation Three-direction rotary plug valve 6 is to the emptying position, open reduction valve 2 and needle valve 3 on the pipeline that is connected with gas cylinder 1, in jacket heat-preservation graduated cylinder 9, pass into experimental gas, with the air displacement in the jacket heat-preservation graduated cylinder 9, close needle valve 3, rotation Three-direction rotary plug valve 6 is to being communicated with the position, open separating funnel 4 cocks, foaming agent solution is flowed in the jacket heat-preservation graduated cylinder 9, when surface level is down to separating funnel 4 neck 150mm scale place, close the cock of separating funnel 4 after, measure foaming volume by scale shown in observation jacket heat-preservation graduated cylinder 9 inner foams, by the foam attenuation timing froth breaking half life period, and then analyze frothing agent foamability and steady bubble ability.
Gas in the gas cylinder 1 can be CO
2, N
2, CH
4Deng gas, therefore, this device can carry out the foaming agent frothing capacity under different gas phase conditions and foam stability can be measured.
Claims (1)
1. device of measuring frothing agent foamability and steady bubble ability, comprise gas cylinder (1), separating funnel (4), gauge line (8) and jacket heat-preservation graduated cylinder (9), it is characterized in that: jacket heat-preservation graduated cylinder (9) upper end through hole is sealed by three hole rubber stoppers (7), three hole rubber stopper (7) PATENT left side via are connected with gas cylinder (1) by pipeline, reduction valve (2) and needle valve (3) are installed on the pipeline, three hole rubber stopper (7) central through holes insert gauge line (8), and gauge line (8) upper end is connected with separating funnel (4) outlet; Separating funnel (4) upper end through hole is by single hole rubber stopper (5) sealing, and single hole rubber stopper (5) is connected with three hole rubber stopper (7) right side through holes by pipeline, and Three-direction rotary plug valve (6) is installed on the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547731 CN202869914U (en) | 2012-10-24 | 2012-10-24 | Device for detecting foaming ability and foam stability of foaming agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220547731 CN202869914U (en) | 2012-10-24 | 2012-10-24 | Device for detecting foaming ability and foam stability of foaming agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869914U true CN202869914U (en) | 2013-04-10 |
Family
ID=48036623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220547731 Expired - Lifetime CN202869914U (en) | 2012-10-24 | 2012-10-24 | Device for detecting foaming ability and foam stability of foaming agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202869914U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831272A (en) * | 2017-11-02 | 2018-03-23 | 安徽理工大学 | A kind of slurries foam meter and slurries foaming quantitative method |
| CN109596457A (en) * | 2018-12-14 | 2019-04-09 | 西南石油大学 | A kind of foaming agent used for water pumping gas production pipe stream evaluation method |
| CN110736679A (en) * | 2019-10-25 | 2020-01-31 | 安徽省新方尊自动化科技有限公司 | foamed aluminum foaming agent gas evolution amount precision detection device |
| CN113776983A (en) * | 2021-09-27 | 2021-12-10 | 湖北东神天神实业有限公司 | Rapid testing method for gas forming amount of aqueous foaming agent for paste emulsion explosive |
-
2012
- 2012-10-24 CN CN 201220547731 patent/CN202869914U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831272A (en) * | 2017-11-02 | 2018-03-23 | 安徽理工大学 | A kind of slurries foam meter and slurries foaming quantitative method |
| CN109596457A (en) * | 2018-12-14 | 2019-04-09 | 西南石油大学 | A kind of foaming agent used for water pumping gas production pipe stream evaluation method |
| CN109596457B (en) * | 2018-12-14 | 2021-08-20 | 西南石油大学 | Pipe flow evaluation method of foaming agent for drainage and gas production |
| CN110736679A (en) * | 2019-10-25 | 2020-01-31 | 安徽省新方尊自动化科技有限公司 | foamed aluminum foaming agent gas evolution amount precision detection device |
| CN113776983A (en) * | 2021-09-27 | 2021-12-10 | 湖北东神天神实业有限公司 | Rapid testing method for gas forming amount of aqueous foaming agent for paste emulsion explosive |
| CN113776983B (en) * | 2021-09-27 | 2022-12-27 | 湖北东神天神实业有限公司 | Rapid testing method for gas forming amount of aqueous foaming agent for paste emulsion explosive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |