CN217410434U - Rapid dissolving device for thickening agent for acidification - Google Patents
Rapid dissolving device for thickening agent for acidification Download PDFInfo
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- CN217410434U CN217410434U CN202221039372.1U CN202221039372U CN217410434U CN 217410434 U CN217410434 U CN 217410434U CN 202221039372 U CN202221039372 U CN 202221039372U CN 217410434 U CN217410434 U CN 217410434U
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- mixing kettle
- pipeline
- thickening agent
- acidification
- shell
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Abstract
The utility model provides a thickening agent quick dissolving device for acidification, which comprises a shell, a powder negative pressure funnel, a liquid inlet pipeline, a stirrer and a base, and is characterized in that a first mixing kettle, a second mixing kettle, a centrifugal pump and a pipeline are arranged inside the shell; liquid discharge pipelines are connected to the lower parts of the first mixing kettle and the second mixing kettle; the right side of the second mixing kettle is connected with a powder conveying channel; and a support frame is connected below the pipeline. The device is simple to operate and convenient to transport, can effectively prevent fish eyes, accelerates the dissolution rate and improves the working efficiency.
Description
Technical Field
The utility model belongs to solid powder quick dissolving device specifically is a viscosifier quick dissolving device is used in acidizing.
Background
The acidizing technology has become a conventional means for removing the blockage of the near-wellbore area of the oil-water well at home and abroad, and the thickening acid deblocking technology can effectively control the filtration loss and improve the acid liquid penetration distance, and the application proportion of the acidizing technology in the oil field is getting larger and larger.
The thickening agent is the main component of thickening acid and is the key for the successful application of the thickening acid deblocking technology, but in the liquid preparation process, because the thickening agent is difficult to dissolve, a large amount of time is often needed for swelling, even a micelle is sometimes formed, so that 'fish eyes' are generated, and the application effect of the thickening agent is seriously influenced.
Disclosure of Invention
The utility model provides a quick dissolving device of densifier is used in acidizing is applicable to dissolving fast of densifier, can effectively reduce the dissolution time of densifier.
In order to achieve the above purpose, the technical scheme of the utility model is as follows.
A thickening agent quick dissolving device for acidification comprises a shell, a powder negative pressure funnel, a liquid inlet pipeline, a stirrer and a base, and is characterized in that a first mixing kettle, a second mixing kettle, a centrifugal pump and a pipeline are arranged inside the shell; liquid discharge pipelines are connected to the lower parts of the first mixing kettle and the second mixing kettle; the right side of the second mixing kettle is connected with a powder conveying channel; and a support frame is connected below the pipeline.
Preferably, the feeding funnel is a negative pressure funnel.
Preferably, the pump is a melt pump.
The utility model discloses beneficial effect: the device is simple to operate, and the integrated design facilitates the transportation of equipment; the thickening agent can be uniformly dissolved by the double mixing kettles, so that the occurrence of fish eyes can be effectively prevented; the water flow conveying enables the thickening agent to be uniformly added into the mixing kettle in a small amount, so that the dissolving speed can be accelerated, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic view of the front view structure of the present invention.
Coding of attached drawings: 1-a shell; 2-a feeding funnel; 3-a liquid inlet pipeline; 4-a first mixing kettle; 5-a second mixing kettle; 6-a stirrer; 7-a pump; 8-a pipeline; 9-a powder transport channel; 10-a support frame; 11-a drain line; 12-a base; 13-valve.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention.
Referring to fig. 1, a thickening agent quick dissolving device for acidification comprises a shell (1), a feeding hopper (2), a liquid inlet pipeline (3), a stirrer (6) and a base (12); a first mixing kettle (4), a second mixing kettle (5), a pump (7) and a pipeline (8) are arranged in the shell (1); liquid discharge pipelines (11) are connected below the first mixing kettle (4) and the second mixing kettle (5); the right side of the second mixing kettle (5) is connected with a powder conveying channel (9); a support frame (10) is connected below the pipeline (8).
Before liquid preparation, injecting quantitative water through a liquid inlet pipeline (3), starting a pump (7), and starting a stirrer (6) for circulation; after the flow of the equipment is stable, adding a thickening agent into the feeding hopper (2), and adjusting the valve (13) to a certain opening degree; after the thickening agent is dissolved, discharging the liquid material through a liquid discharge pipeline (11), and closing the pump (7) and the stirrer (6).
Finally, it should be noted that: the above embodiments are not intended to limit the present invention, and those skilled in the art can still modify or partially replace the technical solutions described in the embodiments, and any modifications, replacements, etc. within the spirit and scope of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A thickener quick dissolving device for acidification comprises a shell (1), a feeding funnel (2), a liquid inlet pipeline (3), a stirrer (6) and a base (12), and is characterized in that a first mixing kettle (4), a second mixing kettle (5), a pump (7) and a pipeline (8) are arranged inside the shell (1); liquid discharge pipelines (11) are connected below the first mixing kettle (4) and the second mixing kettle (5); the right side of the second mixing kettle (5) is connected with a powder conveying channel (9); a support frame (10) is connected below the pipeline (8).
2. An apparatus for the rapid dissolution of thickeners for acidification according to claim 1, wherein the feed hopper (2) is a negative pressure hopper.
3. An apparatus for the rapid dissolution of viscosifying agents for acidizing as defined in claim 1 wherein the pump (7) is a melt pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221039372.1U CN217410434U (en) | 2022-04-29 | 2022-04-29 | Rapid dissolving device for thickening agent for acidification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221039372.1U CN217410434U (en) | 2022-04-29 | 2022-04-29 | Rapid dissolving device for thickening agent for acidification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217410434U true CN217410434U (en) | 2022-09-13 |
Family
ID=83185483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221039372.1U Active CN217410434U (en) | 2022-04-29 | 2022-04-29 | Rapid dissolving device for thickening agent for acidification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217410434U (en) |
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2022
- 2022-04-29 CN CN202221039372.1U patent/CN217410434U/en active Active
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