CN207036591U - Fluid-guiding type liquid fixed double phase flow erosion experiment apparatus - Google Patents
Fluid-guiding type liquid fixed double phase flow erosion experiment apparatus Download PDFInfo
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- CN207036591U CN207036591U CN201720523608.1U CN201720523608U CN207036591U CN 207036591 U CN207036591 U CN 207036591U CN 201720523608 U CN201720523608 U CN 201720523608U CN 207036591 U CN207036591 U CN 207036591U
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- mixing
- stirring tank
- erosion
- rotary shaft
- screw pump
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Abstract
The utility model discloses a kind of fluid-guiding type liquid fixed double phase flow erosion experiment apparatus.It includes screw pump, pressure sensor, temperature sensor, electromagnetic flowmeter, erosion experimental section, rotary electric machine, mixing and stirring tank, electric heater, rotary shaft, liquid level gauge, rotating vane and fixed support, on the left of screw pump pressure sensor is provided with pipeline, temperature sensor, electromagnetic flowmeter is provided between screw pump and erosion experimental section, erosion experimental section is connected with mixing and stirring tank top, mixing and stirring tank inside center is provided with rotary shaft, rotating vane is provided with rotary shaft, rotary shaft is connected with mixing the rotary electric machine of tank top, electric heater is set in mixing and stirring tank, mix pot sidewall and be additionally provided with liquid level gauge, all pipelines are each attached on fixed support.The utility model low cost, it is easy to use and reliable, it can ensure that experiment safety is carried out in an orderly manner, it is practical.
Description
Technical field
The utility model relates to petroleum technology field, and in particular to a kind of fluid-guiding type liquid fixed double phase flow erosion experiment dress
Put.
Background technology
In the oil industry, as the quickening of extensive reservoir reconstruction process, the application of oil exploitation yield-increasing technology are very big
Ground improves the recovery ratio of Oil/gas Well, wherein hydraulic jetting fracturing technology very important angle of performer in these well stimulations
Color, in fracturing process, because hydraulic jetting fracturing has the characteristics that huge discharge, high sand ratio, Selid propping agent is carried at a high speed
Fracturing fluid can produce different degrees of erosion to the oil casing wall of underground.Pressure in pressing crack construction pipeline is up to tens very
To up to a hundred MPas, the erosion occurred when tubing string defect or post-buckling deform is particularly acute, if erosion continues expansion and caused
Puncture or rupture, by serious threat paint production and the safety of staff.Therefore, the erosion of downhole tool is carried out exactly
Prediction, carries out downhole tool erosion shield, can effectively improve pressure break quality, also allows Oil/gas Well to make while saving operating cost
The more a safety of industry personnel.
Fluid-guiding type liquid fixed double phase flow erosion experiment apparatus cost is high at present, and big with liquid measure, operation difficulty is big, to sum up institute
State, the present invention devises a kind of easy to use and reliable fluid-guiding type liquid fixed double phase flow erosion experiment apparatus.
Utility model content
In view of the shortcomings of the prior art, the purpose of the utility model is to be to provide a kind of fluid-guiding type liquid fixed double phase flow
Erosion experiment apparatus, low cost is easy to use and reliable, can ensure that experiment safety is carried out in an orderly manner, practical.
To achieve these goals, the utility model is to realize by the following technical solutions：Fluid-guiding type liquid-solid two-phase
Flow erosion experiment apparatus, including screw pump, pressure sensor, temperature sensor, electromagnetic flowmeter, erosion experimental section, rotation electricity
Machine, mixing and stirring tank, electric heater, rotary shaft, liquid level gauge, rotating vane and fixed support, set on pipeline on the left of screw pump
There are pressure sensor, temperature sensor, electromagnetic flowmeter is provided between screw pump and erosion experimental section, erosion experimental section is with mixing
The connection of agitator tank top is closed, mixing and stirring tank inside center is provided with rotary shaft, rotating vane, rotary shaft are provided with rotary shaft
It is connected with the rotary electric machine for mixing tank top, electric heater is set in mixing and stirring tank, mixes pot sidewall and also set up
There is liquid level gauge, all pipelines are each attached on fixed support.
Preferably, described screw pump is also connected by return duct with mixing and stirring tank.
The beneficial effects of the utility model：This experimental provision has preset a return duct, to prevent from pressing inside experimental system
Power is excessive, open return line valve can rapid pressure release, ensure experiment safety carry out in order.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description；
Fig. 1 is structural representation of the present utility model.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Reference picture 1, present embodiment use following technical scheme：Fluid-guiding type liquid fixed double phase flow erosion experiment apparatus,
Stirred including screw pump 1, pressure sensor 2, temperature sensor 3, electromagnetic flowmeter 4, erosion experimental section 5, rotary electric machine 6, mixing
Tank 7, electric heater 8, rotary shaft 9, liquid level gauge 10, rotating vane 11 and fixed support 12 are mixed, is set on the left side pipeline of screw pump 1
There are pressure sensor 2, temperature sensor 3, electromagnetic flowmeter 4, erosion experiment are provided between screw pump 1 and erosion experimental section 5
Section 5 is connected with the top of mixing and stirring tank 7, and the inside center of mixing and stirring tank 7 is provided with rotary shaft 9, and rotation is provided with rotary shaft 9
Blade 11, rotary shaft 9 are connected with the rotary electric machine 6 at the top of mixing and stirring tank 7, and electric heater 8 is set in mixing and stirring tank 7, mix
Close the side wall of agitator tank 7 and be additionally provided with liquid level gauge 10, all pipelines are each attached on fixed support 12.
It is worth noting that, described screw pump 1 is also connected by return duct with mixing and stirring tank 7.
This experimental provision forms erosion experimental section by three segment pipes of different tube diameters, can be by pipeline in erosion test section
Make arbitrary structures into, erosion experiment is carried out to the target material under different operating modes in oilfield process together.This specific implementation
The operation principle of mode：The liquid configuration tested first in mixing and stirring tank, passes through electrical heating in mixing and stirring tank 7
After device is heated and stirred to mixed liquor, liquid is consolidated into mixed liquor by screw pump circulation line is sent into out of agitator tank, when
After whole pipeline period time, sand grains sufficiently mixes mixed liquor with solution.Pass through frequency modulation control device and Electromagnetic Flow
Meter regulation pipeline allows mixed liquor to pass through erosion experimental section, to the target sample material progress in experimental section to after internal flow
Erosion, after erosion experiment is completed to remove on erosion sample and weighed, in mixing and stirring tank, mixed liquor is handled, such as
After alternately broken glue processing, the solid particle in mixed liquor is reclaimed, in order to avoid cause the stifled of laboratory exhaust system
Plug, carries out safety dumping after having handled liquid, finally erosion experiment apparatus is cleaned, avoid corrosive fluids remnants right as far as possible
The lasting erosion of experimental provision.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (2)
1. fluid-guiding type liquid fixed double phase flow erosion experiment apparatus, it is characterised in that including screw pump (1), pressure sensor (2), temperature
Spend sensor (3), electromagnetic flowmeter (4), erosion experimental section (5), rotary electric machine (6), mixing and stirring tank (7), electric heater
(8), rotary shaft (9), liquid level gauge (10), rotating vane (11) and fixed support (12), it is provided with pipeline on the left of screw pump (1)
Pressure sensor (2), temperature sensor (3), are provided with electromagnetic flowmeter (4) between screw pump (1) and erosion experimental section (5),
Erosion experimental section (5) is connected with mixing and stirring tank (7) top, and mixing and stirring tank (7) inside center is provided with rotary shaft (9), is turned
Rotating vane (11) is provided with moving axis (9), rotary shaft (9) is connected with the rotary electric machine (6) at the top of mixing and stirring tank (7), mixes
Close and electric heater (8) is set in agitator tank (7), mixing and stirring tank (7) side wall is additionally provided with liquid level gauge (10), and all pipelines are solid
It is scheduled on fixed support (12).
2. fluid-guiding type liquid fixed double phase flow erosion experiment apparatus according to claim 1, it is characterised in that described screw pump
(1) also it is connected by return duct with mixing and stirring tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720523608.1U CN207036591U (en) | 2017-05-11 | 2017-05-11 | Fluid-guiding type liquid fixed double phase flow erosion experiment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720523608.1U CN207036591U (en) | 2017-05-11 | 2017-05-11 | Fluid-guiding type liquid fixed double phase flow erosion experiment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036591U true CN207036591U (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720523608.1U Expired - Fee Related CN207036591U (en) | 2017-05-11 | 2017-05-11 | Fluid-guiding type liquid fixed double phase flow erosion experiment apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627547A (en) * | 2018-05-25 | 2018-10-09 | 西南石油大学 | The device and method of measurement fluid phase amount distribution is combined with ERT based on screw pump |
| CN109406375A (en) * | 2018-10-26 | 2019-03-01 | 西南石油大学 | A kind of fluid-guiding type coating material erosive wear resistance experimental provision and method |
| CN112945703A (en) * | 2021-02-04 | 2021-06-11 | 西南石油大学 | Liquid-solid two-phase flow visual erosion simulation device |
-
2017
- 2017-05-11 CN CN201720523608.1U patent/CN207036591U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108627547A (en) * | 2018-05-25 | 2018-10-09 | 西南石油大学 | The device and method of measurement fluid phase amount distribution is combined with ERT based on screw pump |
| CN108627547B (en) * | 2018-05-25 | 2021-04-13 | 西南石油大学 | Device and method for measuring fluid phase content distribution based on combination of screw pump and ERT (earth-boring machine) |
| CN109406375A (en) * | 2018-10-26 | 2019-03-01 | 西南石油大学 | A kind of fluid-guiding type coating material erosive wear resistance experimental provision and method |
| CN109406375B (en) * | 2018-10-26 | 2021-06-15 | 西南石油大学 | Device and method for testing erosion resistance of pipe flow type coating material |
| CN112945703A (en) * | 2021-02-04 | 2021-06-11 | 西南石油大学 | Liquid-solid two-phase flow visual erosion simulation device |
| CN112945703B (en) * | 2021-02-04 | 2022-03-11 | 西南石油大学 | Liquid-solid two-phase flow visual erosion simulation device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20180511 |
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| CF01 | Termination of patent right due to non-payment of annual fee |