CN215004896U - High-temperature high-pressure corrosion test system - Google Patents
High-temperature high-pressure corrosion test system Download PDFInfo
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- CN215004896U CN215004896U CN202121484629.XU CN202121484629U CN215004896U CN 215004896 U CN215004896 U CN 215004896U CN 202121484629 U CN202121484629 U CN 202121484629U CN 215004896 U CN215004896 U CN 215004896U
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- reation kettle
- test system
- high temperature
- corrosion test
- reaction kettle
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Abstract
The utility model discloses a high temperature high pressure corrosion test system, including reation kettle, fixed horizontal pole and linking flange, the middle part of reation kettle inside is provided with lacing film hoist and mount pole, fixed horizontal pole is installed to the bottom of lacing film hoist and mount pole, linking flange is installed to the top of reation kettle; and a magnetic stirring device is arranged at the top of the reaction kettle. The utility model discloses a magnetic stirring device, the setting of lacing film lifting rod and lacing film, the device adopts magnetic coupling mixing system, can stir the liquid in the reation kettle through the blade in the magnetic drive reation kettle under quiet sealed condition, the simulation corrosive liquid flows, realize dynamic test, meanwhile, the staff can be quick installs the lacing film, setting through stop nut, can carry out quick dismantlement change to the lacing film, the device is through carrying out lacing film dynamic corrosion experiment, metallic material's corrosion rate test can be carried out, tests such as corrosion inhibitor evaluation, and then can be convenient for the staff carry out analogue test and dynamic detection.
Description
Technical Field
The utility model relates to a corrosion test technical field specifically is high temperature high pressure corrosion test system.
Background
The high-temperature high-pressure corrosion test system is used for simulating acid salt reaction kinetic parameters and a transfer rule of hydrogen ions in acid liquor in the process of acidizing by using the formation temperature and pressure, determining the concentration of hydrochloric acid, researching the relation between the concentration of the acid liquor and the reaction speed, analyzing the influence of various factors on the reaction speed, and providing data for acidizing design; and then testing the corrosion rate of the metal material, evaluating a corrosion inhibitor and the like.
The high-temperature high-pressure corrosion test system in the prior art has the defects that:
1. in the prior art, most of high-temperature and high-pressure corrosion test systems do not have a simulation structure for corrosive liquid and do not have an applicable reference structure when in use, so that a worker is difficult to perform dynamic test and has certain limitation when in actual use;
2. high temperature high pressure corrosion test system among the prior art, when using, the staff of being not convenient for is dismantled to it to the relatively poor and staff of the kettle cover leakproofness of most devices, and it is hard to take trouble when the staff need clear up its inside to influence work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature high pressure corrosion test system to solve the problem that proposes in the above-mentioned background art.
In order to achieve the purpose, the utility model provides a high-temperature high-pressure corrosion testing system, which comprises a reaction kettle, a fixed cross rod and a linking flange, wherein the middle part inside the reaction kettle is provided with a hanging piece hoisting rod, the bottom end of the hanging piece hoisting rod is provided with the fixed cross rod, and the top end of the reaction kettle is provided with the linking flange;
the top of reaction kettle is provided with magnetic stirring device, and hanging piece hoist and mount pole is located the inside middle part of magnetic stirring device.
Preferably, the hanging pieces are sleeved on two sides of the surface of the fixed cross rod, the two ends of the surface of the fixed cross rod are in threaded connection with limit nuts, and the limit nuts are located at the front ends of the hanging pieces.
Preferably, a plurality of threaded holes are formed in the surface of the connecting flange, a reaction kettle sealing cover is arranged at the top of the connecting flange, a plurality of compression bolt nuts are arranged on the surface of the reaction kettle sealing cover, the size of each compression bolt nut is matched with the corresponding threaded hole, and in addition, the compression bolt nuts and the threaded holes are kept horizontal.
Preferably, the surface of the reaction kettle is provided with a heating hearth, one side of the inner wall of the reaction kettle is provided with a sampling interface, and the other side of the inner wall of the reaction kettle is provided with an internal temperature probe.
Preferably, the inside of reation kettle is provided with quick circulation cooling hole, and quick circulation cooling hole's surface runs through in the inside of heating furnace.
Preferably, the both sides of roof all are provided with the flexible graphite sealing washer of high temperature in the reation kettle, reation kettle's surface winding is provided with the inoxidizing coating.
Preferably, a fixed frame is installed at the top of the sealing cover of the reaction kettle, the magnetic stirring device is located inside the fixed frame, and an anti-skid base is installed at the bottom of the reaction kettle.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a magnetic stirring device, the setting of lacing film hoist and mount pole and lacing film, the device adopts magnetic coupling mixing system, can stir the liquid in the reation kettle through the blade in the magnetic drive reation kettle under quiet sealed condition, the simulation corruption liquid flows, realize dynamic test, meanwhile, through fixed horizontal pole, the collocation use of lacing film hoist and mount pole and lacing film, make the staff can be quick install the lacing film, setting through stop nut, can carry out quick dismantlement change to the lacing film, convenient and fast, thereby the operating speed has been accelerated, the device is through carrying out lacing film dynamic corrosion experiment, can carry out metallic material's corrosion rate test, tests such as corrosion inhibitor evaluation, and then can be convenient for the staff carry out simulation test and dynamic verification, the practicality of the device has been improved then.
2. The utility model discloses a setting that links up the sealed lid of flange, clamp bolt nut and reation kettle, the collocation use of staff accessible screw hole and clamp bolt nut can carry out the high-speed joint with reation kettle and the sealed lid of reation kettle, through setting up a plurality of clamp bolt nuts, can make this structure have good seal, and then improved work efficiency.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the reaction kettle of the present invention;
FIG. 3 is a schematic view of the structure of the fixed cross bar of the present invention;
fig. 4 is the structure diagram of the joining flange of the present invention.
In the figure: 1. a reaction kettle; 2. fixing the cross bar; 3. connecting flanges; 4. a hanging piece hoisting rod; 5. a magnetic stirring device; 6. hanging a piece; 7. a limit nut; 8. sealing the reaction kettle; 9. compressing the bolt and the nut; 10. heating the hearth; 11. a sampling interface; 12. an internal temperature probe; 13. a rapid circulating cooling port; 14. a high temperature flexible graphite seal ring; 15. a protective layer; 16. a fixed frame; 17. an anti-slip base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, an embodiment of the present invention, a high temperature and high pressure corrosion test system, and a high temperature and high pressure corrosion test system, includes a reaction kettle 1, a fixed cross rod 2 and a linking flange 3, wherein a hanging piece hoisting rod 4 is arranged in the middle of the interior of the reaction kettle 1, the fixed cross rod 2 is installed at the bottom end of the hanging piece hoisting rod 4, and the linking flange 3 is installed at the top end of the reaction kettle 1; a magnetic stirring device 5 is arranged at the top of the reaction kettle 1, a hanging piece hoisting rod 4 is positioned in the middle of the interior of the magnetic stirring device 5, hanging pieces 6 are sleeved on two sides of the surface of the fixed cross rod 2, and two ends of the surface of the fixed cross rod 2 are in threaded connection with limit nuts 7;
through the arrangement of the magnetic stirring device 5, the hanging piece hoisting rod 4 and the hanging piece 6, the device adopts a magnetic coupling stirring system, the liquid in the reaction kettle can be stirred through the blades in the magnetic drive reaction kettle 1 under the static sealing condition, the flow of corrosive liquid is simulated, and dynamic testing is realized, meanwhile, through the matching use of the fixed cross rod 2, the hanging piece hoisting rod 4 and the hanging piece 6, a worker can quickly install the hanging piece 6, through the arrangement of the limiting nut 7, the hanging piece 6 can be quickly disassembled and replaced, the operation speed is convenient and quick, the device can accelerate the operation speed through the dynamic corrosion experiment of the hanging piece 6, the corrosion rate test, corrosion inhibitor evaluation and other tests of metal materials can be carried out, further, the worker can conveniently carry out the simulation test and the dynamic detection, and the practicability of the device is improved;
the limiting nut 7 is positioned at the front end of the hanging piece 6, a plurality of threaded holes are formed in the surface of the connecting flange 3, a reaction kettle sealing cover 8 is arranged at the top of the connecting flange 3, and a plurality of compression bolt nuts 9 are arranged on the surface of the reaction kettle sealing cover 8;
through the arrangement of the connecting flange 3, the compression bolt nut 9 and the reaction kettle sealing cover 8, workers can quickly connect the reaction kettle 1 and the reaction kettle sealing cover 8 through the matching use of the threaded hole and the compression bolt nut 9, and through the arrangement of the plurality of compression bolt nuts 9, the structure has good sealing performance, so that the working efficiency is improved;
and the size of clamp bolt nut 9 and screw hole looks adaptation, in addition, clamp bolt nut 9 keeps the level with the position of screw hole, reation kettle 1's surface is provided with heating furnace 10, one side of reation kettle 1 inner wall is provided with sample interface 11, the opposite side of reation kettle 1 inner wall is provided with inside temperature probe 12, reation kettle 1's inside is provided with quick circulation cooling hole 13, and quick circulation cooling hole 13's surface runs through in the inside of heating furnace 10, the both sides of roof all are provided with high temperature flexible graphite sealing washer 14 in reation kettle 1, reation kettle 1's surface winding is provided with inoxidizing coating 15, fixed frame 16 is installed at the top of reation kettle sealed lid 8, and magnetic stirring device 5 is located the inside of fixed frame 16, non-slip base 17 is installed to reation kettle 1's bottom.
The utility model discloses in, the device's working procedure as follows:
when a worker needs to use the device for a simulation test, the magnetic stirring device 5, the hanging piece hoisting rod 4 and the hanging piece 6 are arranged, the hanging piece hoisting rod 4 is arranged in the middle of the inside of the reaction kettle 1, the fixed cross rod 2 is arranged at the bottom end of the hanging piece hoisting rod 4, the hanging pieces 6 are sleeved on two sides of the surface of the fixed cross rod 2, the limiting nuts 7 are connected to two ends of the surface of the fixed cross rod 2 in a threaded manner, and the limiting nuts 7 are positioned at the front ends of the hanging pieces 6, so that the worker can firstly connect the device with an external power supply to enable the magnetic stirring device 5 to work, the device adopts a magnetic coupling stirring system, can stir liquid in the reaction kettle by driving blades in the reaction kettle 1 through magnetic force under a static sealing condition, simulates the flow of corrosive liquid to realize a dynamic test, and meanwhile, the worker can install the hanging piece 6 quickly through the matching use of the fixed cross rod 2, the hanging piece hoisting rod 4 and the hanging piece 6, the hanging piece 6 can be quickly disassembled and replaced through the arrangement of the limiting nut 7, the device is convenient and quick, so that the working speed is increased, the device can be used for carrying out tests such as corrosion rate test and corrosion inhibitor evaluation of metal materials through carrying out dynamic corrosion tests on the hanging piece 6, and further, workers can conveniently carry out simulation tests and dynamic detection, so that the practicability of the device is improved; when the staff need carry out quick dismantlement to sealed lid 8 of reation kettle, through linking up flange 3, the setting of the sealed lid 8 of clamp bolt nut 9 and reation kettle, a plurality of screw hole has been seted up because of linking up the surface of flange 3, the top that links up flange 3 is provided with sealed lid 8 of reation kettle, the surface of the sealed lid 8 of reation kettle is provided with a plurality of clamp bolt nut 9, and clamp bolt nut 9's size and screw hole looks adaptation, furthermore, clamp bolt nut 9 keeps the level with the position of screw hole, make staff accessible screw hole and clamp bolt nut 9's collocation use, can carry out the high-speed joint with sealed lid 8 of reation kettle 1 and reation kettle, through setting up a plurality of clamp bolt nuts 9, can make this structure have good seal, and then work efficiency has been improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. High temperature high pressure corrosion test system, including reation kettle (1), fixed horizontal pole (2) and linking up flange (3), its characterized in that: a hanging piece hoisting rod (4) is arranged in the middle of the inner part of the reaction kettle (1), a fixed cross rod (2) is arranged at the bottom end of the hanging piece hoisting rod (4), and a connecting flange (3) is arranged at the top end of the reaction kettle (1);
the top of reaction kettle (1) is provided with magnetic stirring device (5), and hanging piece hoisting rod (4) is located the middle part of magnetic stirring device (5) inside.
2. The high temperature high pressure corrosion test system of claim 1, wherein: hanging pieces (6) are sleeved on two sides of the surface of the fixed cross rod (2), limiting nuts (7) are connected to two ends of the surface of the fixed cross rod (2) in a threaded mode, and the limiting nuts (7) are located at the front ends of the hanging pieces (6).
3. The high temperature high pressure corrosion test system of claim 1, wherein: the surface of the joining flange (3) is provided with a plurality of threaded holes, the top of the joining flange (3) is provided with a reaction kettle sealing cover (8), the surface of the reaction kettle sealing cover (8) is provided with a plurality of compression bolt nuts (9), the size of the compression bolt nuts (9) is matched with the threaded holes, and in addition, the compression bolt nuts (9) and the threaded holes are kept horizontal.
4. The high temperature high pressure corrosion test system of claim 1, wherein: the surface of reation kettle (1) is provided with heating furnace (10), one side of reation kettle (1) inner wall is provided with sample interface (11), the opposite side of reation kettle (1) inner wall is provided with inside temperature probe (12).
5. The high temperature high pressure corrosion test system of claim 1, wherein: the reaction kettle (1) is internally provided with a rapid circulating cooling port (13), and the surface of the rapid circulating cooling port (13) penetrates through the heating hearth (10).
6. The high temperature high pressure corrosion test system of claim 1, wherein: both sides of roof all are provided with high temperature flexible graphite sealing washer (14) in reation kettle (1), reation kettle (1) surface winding is provided with inoxidizing coating (15).
7. The high temperature high pressure corrosion test system of claim 3, wherein: fixed frame (16) are installed at the top of the sealed lid (8) of reation kettle, and magnetic stirring device (5) are located the inside of fixed frame (16), skid-proof base (17) are installed to the bottom of reation kettle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121484629.XU CN215004896U (en) | 2021-06-30 | 2021-06-30 | High-temperature high-pressure corrosion test system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121484629.XU CN215004896U (en) | 2021-06-30 | 2021-06-30 | High-temperature high-pressure corrosion test system |
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| Publication Number | Publication Date |
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| CN215004896U true CN215004896U (en) | 2021-12-03 |
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| CN202121484629.XU Active CN215004896U (en) | 2021-06-30 | 2021-06-30 | High-temperature high-pressure corrosion test system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235671A (en) * | 2021-12-16 | 2022-03-25 | 中国科学院武汉岩土力学研究所 | Metal supported CO2Indoor test device for corrosion degree evaluation |
-
2021
- 2021-06-30 CN CN202121484629.XU patent/CN215004896U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235671A (en) * | 2021-12-16 | 2022-03-25 | 中国科学院武汉岩土力学研究所 | Metal supported CO2Indoor test device for corrosion degree evaluation |
| CN114235671B (en) * | 2021-12-16 | 2023-09-15 | 中国科学院武汉岩土力学研究所 | Metal is received CO 2 Corrosion degree evaluation indoor test device |
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