CN113552052B - Corrosion-resistant stainless steel material acid and alkali-resistant intelligent monitoring equipment - Google Patents
Corrosion-resistant stainless steel material acid and alkali-resistant intelligent monitoring equipment Download PDFInfo
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- CN113552052B CN113552052B CN202110749388.5A CN202110749388A CN113552052B CN 113552052 B CN113552052 B CN 113552052B CN 202110749388 A CN202110749388 A CN 202110749388A CN 113552052 B CN113552052 B CN 113552052B
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 25
- 239000010935 stainless steel Substances 0.000 title claims abstract description 25
- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 title claims abstract description 13
- 230000007797 corrosion Effects 0.000 title claims abstract description 12
- 238000005260 corrosion Methods 0.000 title claims abstract description 12
- 239000002253 acid Substances 0.000 title claims description 10
- 239000003513 alkali Substances 0.000 title claims description 3
- 238000012360 testing method Methods 0.000 claims abstract description 104
- 238000005192 partition Methods 0.000 claims abstract description 54
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000002360 preparation method Methods 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000000523 sample Substances 0.000 claims description 16
- 239000002585 base Substances 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000012806 monitoring device Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 23
- 239000012670 alkaline solution Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/006—Investigating resistance of materials to the weather, to corrosion, or to light of metals
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses corrosion-resistant stainless steel material acid-base-resistant intelligent monitoring equipment, and relates to the field of stainless steel material test auxiliary equipment. The following scheme is proposed: comprising the following steps: the testing device comprises a testing shell, wherein a cover plate is arranged on the testing shell, an electric sliding rail is arranged on the cover plate, and a preparation mechanism is arranged on the electric sliding rail; a plurality of partition plates a, wherein the partition plates a are uniformly arranged on the lower side of the cover plate, a partition board b matched with the partition board a to form a partition board body is arranged in the test shell, and a sealing structure is arranged on the partition board body; the inner cavity of the test shell is divided into a plurality of test cavities by the partition plate body, and the test cavities are all connected with the liquid draining structure. The invention can realize the online preparation of the PH value of the acid-base solution and the real-time monitoring of the PH change in the test process, forms a plurality of groups of control experiments, reduces the loss of raw materials and avoids the phenomenon of human injury caused by splashing due to the manual preparation of the acid-base solution.
Description
Technical Field
The invention relates to the field of stainless steel material testing auxiliary equipment, in particular to corrosion-resistant stainless steel material acid-base-resistant intelligent monitoring equipment.
Background
The current corrosion-resistant stainless steel material test generally needs to prepare an acid solution and an alkaline solution before the test, and the change of the pH value cannot be monitored in the acid and alkaline resistance test or the pH value cannot be regulated in real time, so how to realize the accurate preparation of the acid and alkaline solution before the test and the change of the solution during the test is a technical problem which needs to be solved by the person skilled in the art at present.
Disclosure of Invention
Object of the invention
Therefore, the invention aims to provide the corrosion-resistant stainless steel material acid-base-resistant intelligent monitoring equipment so as to realize the accurate preparation of the acid-base solution and the change of the solution during the test, improve the preparation precision and ensure the accuracy of the test result.
(II) technical scheme
In order to achieve the technical purpose, the invention provides corrosion-resistant stainless steel material acid-base-resistant intelligent monitoring equipment, which comprises:
the testing device comprises a testing shell, wherein a cover plate is arranged on the testing shell, an electric sliding rail is arranged on the cover plate, and a preparation mechanism is arranged on the electric sliding rail;
a plurality of partition plates a, wherein the partition plates a are uniformly arranged on the lower side of the cover plate, a partition board b matched with the partition board a to form a partition board body is arranged in the test shell, and a sealing structure is arranged on the partition board body;
The partition plate body divides the inner cavity of the test shell into a plurality of test cavities, and the test cavities are connected with the liquid draining structure;
the PH online monitoring systems are sequentially distributed in the plurality of test cavities, and the PH online monitoring systems control the work of the preparation mechanism according to the PH value in the test cavities.
Preferably, the preparation mechanism comprises a storage shell and a liquid outlet pipe arranged at the bottom of the storage shell, and an electromagnetic valve in signal connection with the PH on-line monitoring system is arranged on the liquid outlet pipe.
Preferably, the PH on-line monitoring system comprises a PH value test probe arranged in the test cavity and a processing terminal arranged on the outer side of the test shell, wherein the processing terminal is internally provided with a processing module and externally provided with a screen for displaying the PH value in real time.
Preferably, a plurality of through holes are formed in the cover plate, and the through holes correspond to the test cavities one by one.
Preferably, the sealing structure comprises a sealing shell which is fixed on the partition board a in an embedding way and is fixed on the partition board b, the sealing shells which are distributed up and down are spliced into a tubular structure, a plurality of mounting grooves are formed in the inner side of the sealing shell, and a plurality of sealing rings are arranged in the mounting grooves.
Preferably, the partition plate body is of a hollow structure, and a heating element is arranged at the hollow part of the partition plate body.
Preferably, the partition board body is provided with at least one flow guide pipe extending into the testing cavity, and the pipe opening direction of the flow guide pipe is downward.
Preferably, the cover plate is connected with the test shell in a detachable connection mode.
From the above technical scheme, the application has the following beneficial effects:
(1): the solution in the testing cavity can be prepared according to the preset PH value through the PH on-line monitoring system and the setting of the preparation mechanism, so that the precision of the preparation is ensured, and meanwhile, the PH value in the testing process can be displayed in real time;
(2): due to the arrangement of the sealing structure, on one hand, mutual interference factors of solutions in adjacent testing cavities are isolated; on the other hand, under the cooperation of the partition board a and the partition board b, the stainless steel test sample part is not subjected to the pH value test, so that a comparison test is formed, and the loss of raw materials is reduced;
(3): the heating element is arranged at the hollow part of the partition plate body, so that the temperature is raised in the test cavity and the hot air is discharged from the guide pipe through the rising effect of the hot air, and the drying speed of the stainless steel test sample is accelerated.
Drawings
FIG. 1 is a front view of an embodiment of the present invention;
Fig. 2 is a schematic structural diagram of an intelligent acid-base resistant monitoring device made of corrosion-resistant stainless steel materials according to an embodiment of the invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is a schematic structural diagram of a partition board a according to an embodiment of the present invention.
Description of the drawings: 1. a cover plate; 2. a preparation mechanism; 3. a partition board a; 4. a flow guiding pipe; 5. a sealing structure; 6. a test housing; 7. a partition panel b; 8. a pH value test probe; 9. an electric slide rail; 11. a processing terminal; 12. a heating element; 51. a sealed housing; 52. a seal ring; 53. a mounting groove; 100. stainless steel test samples.
Detailed Description
The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures may be shown in exaggerated form in particular figures to illustrate related details or structures of embodiments of the present disclosure.
As shown in fig. 2, an acid-base resistant intelligent monitoring device for corrosion-resistant stainless steel material includes:
The testing device comprises a testing shell 6, wherein a cover plate 1 is arranged on the testing shell 6, an electric sliding rail 9 is arranged on the cover plate 1, and a preparation mechanism 2 is arranged on the electric sliding rail 9;
the plurality of partition plates a3, the plurality of partition plates a3 are uniformly arranged at the lower side of the cover plate 1, a partition plate b7 matched with the partition plates a3 to form a partition plate body is arranged in the test shell 6, and a sealing structure 5 is arranged on the partition plate body;
the partition board body divides the inner cavity of the test shell 6 into a plurality of test cavities, and the test cavities are connected with the liquid draining structure;
The PH online monitoring systems are sequentially distributed in the test cavities, and the PH online monitoring systems control the preparation mechanism 2 to work according to the PH values in the test cavities.
The preparation mechanism 2 comprises a storage shell and a liquid outlet pipe arranged at the bottom of the storage shell, an electromagnetic valve connected with a PH on-line monitoring system is arranged on the liquid outlet pipe, a solution is added in advance in a test cavity, and an alkaline solution or an acidic solution in the storage shell of the preparation mechanism 2 can be added into the solution to form an acid-base solution, and in the process, the PH on-line monitoring system can be used for carrying out real-time PH value detection of the prepared acid-base solution;
The PH online monitoring system comprises a PH value test probe 8 arranged in a test cavity and a processing terminal 11 arranged outside the test shell 6, wherein a processing module is arranged in the processing terminal 11, a screen for displaying the PH value in real time is arranged outside the processing terminal 11, the PH value test probe 8 feeds back the tested PH value to the processing terminal 11, a plurality of through holes are formed in a cover plate 1 and correspond to the test cavities one by one, and a solution in a storage shell can be abutted with the through holes through a liquid outlet pipe so that an alkaline solution or an acid solution enters the test cavity;
As shown in fig. 2, 3 and 4, the sealing structure 5 comprises a sealing shell 51 fixed on a partition board a3 and a partition board b7 in an embedding way, the sealing shells 51 distributed up and down are spliced into a tubular structure, a plurality of mounting grooves 53 are formed in the inner side of the sealing shell 51, and a plurality of sealing rings 52 are arranged in the mounting grooves 53; the seal housing 51 and the seal ring 52 can be customized according to the shape of the stainless steel test sample 100 to ensure excellent sealability thereof;
The stainless steel test specimen 100 is mounted in the test housing 6 in the manner shown in fig. 2, and the seal ring 52 prevents the PH change caused by the interpenetration of solutions in adjacent test chambers; in addition, as the partition plate body is of a hollow structure, a heating element 12 is arranged at the hollow part of the partition plate body; at least one flow guide pipe 4 extending into the testing cavity is arranged on the partition board body, and the pipe opening direction of the flow guide pipe 4 is downward. The part of the stainless steel test sample 100 is a part which is not subjected to acid-base test through the hollow arrangement in the partition plate body, and can be used as a contrast with the test part, so that repeated tests are avoided, the loss of the test sample is reduced, and the test cost is further reduced;
the heating element 12 is arranged at the hollow part of the partition plate body, so that the temperature is raised in the test cavity, and the hot air is discharged from the guide pipe 4 through the rising effect of the hot air, so that the drying speed of the stainless steel test sample 100 is accelerated;
Referring to fig. 1, the cover plate 1 is connected to the test housing 6 by a detachable connection method, wherein the detachable connection method includes a clamping connection, a buckling connection, a screw connection, etc., and the invention is not limited thereto, and in this embodiment, the cover plate 1 and the test housing 6 are connected by a locking connection, so as to be separated quickly.
According to the corrosion-resistant stainless steel material acid-base-resistant intelligent monitoring equipment, the pH value of an online prepared acid-base solution and the pH change monitored in real time in the test process can be realized, a plurality of groups of control experiments are formed, the loss of raw materials is reduced, and the phenomenon of injury to people due to splashing caused by manually preparing the acid-base solution is avoided. Specifically, when in use, the stainless steel test sample 100 is firstly placed on the sealing shell 51, then the partition board a3 is in butt joint with the partition board b7 one by one, the cover board 1 is locked and fixed with the test shell 6, then the acid solution or the alkaline solution is added into the liquid storage shell, the preparation mechanism 2 is moved through the electric slide rail 9, the corresponding solution for diluting the acid solution or the alkaline solution is added into the test cavity, when the processing terminal 11 works according to the preset PH value, the electric slide rail 9 drives the preparation mechanism 2 to move, the electromagnetic valve is opened, the acid solution or the alkaline solution enters the test cavity through the through hole, the PH value of the solution is detected by the PH value test probe 8, and the opening and closing of the electromagnetic valve are controlled according to the PH value, so that the PH value of the solution in the test cavity is intelligently adjusted, the solution in the rest of the test cavity is proportioned according to the preset PH value, the danger of manual operation is reduced, and the PH value change can be monitored in real time.
The exemplary implementation of the solution proposed by the present disclosure has been described in detail hereinabove with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and adaptations can be made to the specific embodiments described above and that various combinations of the technical features, structures proposed by the present disclosure can be made without departing from the scope of the present disclosure, which is defined by the appended claims.
Claims (2)
1. An acid and alkali resistant intelligent monitoring device of corrosion-resistant stainless steel material, characterized by comprising: the testing device comprises a testing shell (6), wherein a cover plate (1) is arranged on the testing shell (6), an electric sliding rail (9) is arranged on the cover plate (1), and a preparation mechanism (2) is arranged on the electric sliding rail (9);
a plurality of partition plates a (3), wherein the partition plates a (3) are uniformly arranged at the lower side of the cover plate (1), a partition plate b (7) matched with the partition plates a (3) to form a partition plate body is arranged in the test shell (6), and a sealing structure (5) is arranged on the partition plate body;
the partition plate body divides the inner cavity of the test shell (6) into a plurality of test cavities, and the test cavities are connected with the liquid draining structure;
the PH online monitoring systems are sequentially distributed in the plurality of test cavities, and the PH online monitoring systems control the preparation mechanism (2) to work according to PH values in the test cavities;
The preparation mechanism (2) comprises a storage shell and a liquid outlet pipe arranged at the bottom of the storage shell, and an electromagnetic valve in signal connection with the PH on-line monitoring system is arranged on the liquid outlet pipe;
the partition plate body is of a hollow structure, the part of the stainless steel test sample in the partition plate body is a part which is not subjected to acid-base test, and the part of the stainless steel test sample which is not subjected to acid-base test is used as a comparison with the test part;
a heating element (12) is arranged at the hollow part of the partition plate body; at least one flow guide pipe (4) extending into the testing cavity is arranged on the partition plate body, and the pipe opening direction of the flow guide pipe (4) is downward; the heating element (12) is used for heating air in the test cavity to accelerate the drying speed of the stainless steel test sample, and the flow guide pipe is used for discharging hot air rising in temperature in the test cavity;
The PH online monitoring system comprises a PH value test probe (8) arranged in a test cavity and a processing terminal (11) arranged outside the test shell (6), wherein the processing terminal (11) is internally provided with a processing module and externally provided with a screen for displaying the PH value in real time;
The cover plate (1) is provided with a plurality of through holes, and the through holes correspond to the test cavities one by one;
The sealing structure (5) comprises sealing shells (51) embedded on the partition plate a (3) and the partition plate b (7), the sealing shells (51) distributed up and down are spliced into a tubular structure, a plurality of mounting grooves (53) are formed in the inner side of the sealing shells (51), and a plurality of sealing rings (52) are arranged in the mounting grooves (53).
2. The corrosion-resistant stainless steel material acid-base-resistant intelligent monitoring device according to claim 1, wherein the cover plate (1) is connected with the test shell (6) in a detachable connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110749388.5A CN113552052B (en) | 2021-07-02 | 2021-07-02 | Corrosion-resistant stainless steel material acid and alkali-resistant intelligent monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110749388.5A CN113552052B (en) | 2021-07-02 | 2021-07-02 | Corrosion-resistant stainless steel material acid and alkali-resistant intelligent monitoring equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113552052A CN113552052A (en) | 2021-10-26 |
| CN113552052B true CN113552052B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110749388.5A Active CN113552052B (en) | 2021-07-02 | 2021-07-02 | Corrosion-resistant stainless steel material acid and alkali-resistant intelligent monitoring equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527216A (en) * | 2015-12-15 | 2016-04-27 | 芜湖普威技研有限公司 | Salt spray test box for automobile rear axle |
| CN208239224U (en) * | 2018-04-18 | 2018-12-14 | 宁波大学 | A kind of corrosion device matched with rotary bending tester |
| CN109444032A (en) * | 2018-11-08 | 2019-03-08 | 国网浙江象山县供电有限公司 | Intelligent monitoring device for power cable corrosion monitoring |
| CN209727729U (en) * | 2019-03-15 | 2019-12-03 | 黄河科技学院 | A kind of equipment of test metal corrosion-resistant experiment |
| CN210775162U (en) * | 2019-10-16 | 2020-06-16 | 河南省防腐保温开发有限公司 | Anticorrosive paint dynamic detection device |
| CN212989132U (en) * | 2020-10-19 | 2021-04-16 | 郑州职业技术学院 | Acid resistance performance detection device for coal mine filling material |
-
2021
- 2021-07-02 CN CN202110749388.5A patent/CN113552052B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105527216A (en) * | 2015-12-15 | 2016-04-27 | 芜湖普威技研有限公司 | Salt spray test box for automobile rear axle |
| CN208239224U (en) * | 2018-04-18 | 2018-12-14 | 宁波大学 | A kind of corrosion device matched with rotary bending tester |
| CN109444032A (en) * | 2018-11-08 | 2019-03-08 | 国网浙江象山县供电有限公司 | Intelligent monitoring device for power cable corrosion monitoring |
| CN209727729U (en) * | 2019-03-15 | 2019-12-03 | 黄河科技学院 | A kind of equipment of test metal corrosion-resistant experiment |
| CN210775162U (en) * | 2019-10-16 | 2020-06-16 | 河南省防腐保温开发有限公司 | Anticorrosive paint dynamic detection device |
| CN212989132U (en) * | 2020-10-19 | 2021-04-16 | 郑州职业技术学院 | Acid resistance performance detection device for coal mine filling material |
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| CN113552052A (en) | 2021-10-26 |
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