CN113552052A - Corrosion-resistant stainless steel material acid and alkali resistance intelligent monitoring equipment - Google Patents
Corrosion-resistant stainless steel material acid and alkali resistance intelligent monitoring equipment Download PDFInfo
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- CN113552052A CN113552052A CN202110749388.5A CN202110749388A CN113552052A CN 113552052 A CN113552052 A CN 113552052A CN 202110749388 A CN202110749388 A CN 202110749388A CN 113552052 A CN113552052 A CN 113552052A
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 29
- 239000010935 stainless steel Substances 0.000 title claims abstract description 29
- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 239000002253 acid Substances 0.000 title claims abstract description 22
- 239000003513 alkali Substances 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 title claims abstract description 21
- 238000005260 corrosion Methods 0.000 title claims abstract description 18
- 230000007797 corrosion Effects 0.000 title claims abstract description 18
- 238000012360 testing method Methods 0.000 claims abstract description 105
- 238000005192 partition Methods 0.000 claims abstract description 46
- 238000002360 preparation method Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 20
- 238000012545 processing Methods 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 7
- 239000002585 base Substances 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 18
- 239000003929 acidic solution Substances 0.000 description 5
- 239000012670 alkaline solution Substances 0.000 description 5
- 238000012806 monitoring device Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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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- Biodiversity & Conservation Biology (AREA)
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- Environmental & Geological Engineering (AREA)
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- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
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- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses corrosion-resistant stainless steel material acid and alkali resistance intelligent monitoring equipment, and relates to the field of stainless steel material test auxiliary equipment. The following scheme is now proposed: the method comprises the following steps: the testing device comprises a testing shell, a testing mechanism and a testing device, 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; the test shell comprises a cover plate, a plurality of partition plates a, a plurality of test tubes and a plurality of test tubes, wherein the plurality of partition plates a are uniformly arranged on the lower side of the cover plate; the inner cavity of the test shell is divided into a plurality of test cavities by the partition plate body, and the plurality of test cavities are all connected with the liquid drainage structure. The method can realize the on-line preparation of the pH value of the acid-base solution and the real-time monitoring of the change of the pH value in the test process, form a plurality of groups of comparison experiments, reduce the loss of raw materials and avoid the phenomenon of hurting people due to splashing caused by manually preparing the acid-base solution.
Description
Technical Field
The invention relates to the field of auxiliary equipment for testing stainless steel materials, in particular to intelligent acid and alkali resistant monitoring equipment for corrosion-resistant stainless steel materials.
Background
The existing corrosion-resistant stainless steel material test usually needs to prepare an acidic solution and an alkaline solution before the test, and cannot implement monitoring of the change of a pH value in an acid and alkali resistance test or adjust the pH value in real time, so how to realize the accurate preparation of the acid and alkali solution before the test and the change of the solution during the test is a technical problem to be solved by the technical personnel in the field at present.
Disclosure of Invention
Objects of the invention
In view of this, the invention aims to provide an intelligent acid and alkali resistance monitoring device for corrosion-resistant stainless steel materials, so as to update the precise preparation of acid and alkali solutions and the change of the solutions during testing in real time, improve the preparation precision and ensure the accuracy of the test results.
(II) technical scheme
In order to achieve the technical purpose, the invention provides an acid and alkali resistant intelligent monitoring device for corrosion resistant stainless steel materials, which comprises:
the testing device comprises a testing shell, a testing mechanism and a testing device, 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;
the test shell comprises a cover plate, a plurality of partition plates a, a plurality of test tubes and a plurality of test tubes, wherein the plurality of partition plates a are uniformly arranged on the lower side of the cover plate;
the partition plate body divides the inner cavity of the test shell into a plurality of test cavities, and the test cavities are all connected with a liquid drainage structure;
and the PH on-line monitoring systems are sequentially distributed in the test cavities, and the PH on-line monitoring systems control the preparation mechanism to work according to the PH values 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 the liquid outlet pipe is provided with an electromagnetic valve in signal connection with the PH online monitoring system.
Preferably, the PH on-line monitoring system comprises a PH value test probe arranged in the test cavity and a processing terminal arranged outside 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, the cover plate is provided with a plurality of through holes, and the through holes correspond to the test cavities one to one.
Preferably, seal structure is including fixing the sealed shell of scarf joint on partition panel a and fixing on partition panel b, and the sealed shell concatenation that distributes from top to bottom is the tubular structure, the sealed shell inboard is provided with a plurality of mounting grooves, is provided with a plurality of sealing rings in the mounting groove.
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, at least one flow guide pipe extending into the test cavity is arranged on the partition plate body, and the direction of the pipe orifice of the flow guide pipe faces downwards.
Preferably, the cover plate is detachably connected with the test shell.
According to the technical scheme, the method has the following beneficial effects:
(1): through the arrangement of the PH on-line monitoring system and the preparation mechanism, the solution in the test cavity can be prepared according to the preset PH value, so that the preparation precision is ensured, and meanwhile, the PH value in the test 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 test cavities are isolated; on the other hand, under the matching of the partition plate a and the partition plate b, the part of the stainless steel test sample is not subjected to pH value test, so that a contrast test is favorably 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 increased in the test cavity, and hot air is discharged from the flow guide pipe through the rising effect of the hot air, so that 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 acid and alkali resistant intelligent monitoring device for corrosion resistant stainless steel materials provided by an embodiment of the invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a schematic structural diagram of a partition panel a according to an embodiment of the present invention.
Description of the drawings: 1. a cover plate; 2. a preparation mechanism; 3. a partition plate a; 4. a flow guide pipe; 5. a sealing structure; 6. testing the shell; 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. sealing the shell; 52. a seal ring; 53. mounting grooves; 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, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of the embodiments of the disclosure, and do not necessarily show specific dimensions or proportions of the various embodiments of the disclosure. Certain features that are part of a particular figure may be exaggerated in order to illustrate relevant details or structures of embodiments of the present disclosure.
As shown in FIG. 2, an acid and alkali resistant intelligent monitoring device for corrosion resistant stainless steel material comprises:
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 test device comprises a cover plate 1, a plurality of partition plates a3, a plurality of partition plates a3, a partition plate b7 and a sealing structure 5, wherein the partition plates a3 are uniformly arranged on the lower side of the cover plate 1, the partition plate b7 is matched with the partition plate a3 to form a partition plate body, and the partition plate body is arranged on the test device shell 6;
the partition plate body divides the inner cavity of the test shell 6 into a plurality of test cavities which are all connected with a liquid drainage structure;
and the PH on-line monitoring systems are sequentially distributed in the test cavities and 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 in signal connection with a PH online monitoring system is arranged on the liquid outlet pipe, a solution is added in advance into the test cavity, 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 real-time PH value detection of the prepared acid-base solution can be carried out through the PH online monitoring system in the process;
the PH on-line monitoring system comprises a PH value test probe 8 arranged in a test cavity and a processing terminal 11 arranged outside a test shell 6, wherein a processing module is arranged in the processing terminal 11, and a screen for displaying the PH value in real time is arranged outside the processing terminal 11;
as shown in fig. 2, 3 and 4, the sealing structure 5 includes a sealing shell 51 fixed on the partition plate a3 and on the partition plate b7, and the sealing shells 51 distributed up and down are spliced into a tubular structure, a plurality of mounting grooves 53 are provided inside the sealing shell 51, and a plurality of sealing rings 52 are provided inside the mounting grooves 53; the sealing shell 51 and the sealing ring 52 can be customized according to the shape of the stainless steel test sample 100 so as to ensure excellent sealing performance;
the stainless steel test specimen 100 is mounted in the test housing 6 in the manner shown in fig. 2, and the sealing ring 52 prevents the PH from changing due to the interpenetration of the solutions in adjacent test chambers; in addition, because 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 honeycomb duct 4 extending into the test cavity is arranged on the partition plate body, and the direction of the pipe orifice of the honeycomb duct 4 faces downwards. Through the arrangement of the hollow part in the partition plate body, the part of the stainless steel test sample 100 is a part which is not subjected to acid-base test and can be used as a reference with a 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 increased in the test cavity, and hot air is discharged from the flow 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 and the testing housing 6 are detachably connected, where the detachable connection includes clamping, fastening, and screwing, and the present invention is not limited thereto, and in this embodiment, the cover plate 1 and the testing housing 6 are connected by a lock to be conveniently and quickly separated.
According to the corrosion-resistant stainless steel material acid and alkali resistant intelligent monitoring equipment disclosed by the embodiment of the invention, the PH value of an acid and alkali solution can be prepared on line, and the change of PH can be monitored in real time in a test process, so that a plurality of groups of comparison experiments are formed, the loss of raw materials is reduced, and the phenomenon that people are injured by splashing caused by manually preparing the acid and alkali solution is avoided. Specifically, when in use, firstly, a stainless steel test sample 100 is placed on a sealed shell 51, then partition boards a3 and b7 are in one-to-one butt joint, a cover plate 1 and a test shell 6 are locked and fixed, then an acidic solution or an alkaline solution is added into a liquid storage shell, a preparation mechanism 2 is moved through an electric slide rail 9, a corresponding solution for diluting the acidic solution or the alkaline solution is added into a test cavity, when a processing terminal 11 works according to a preset pH value, the electric slide rail 9 drives the preparation mechanism 2 to move, meanwhile, an electromagnetic valve is opened, so that the acidic solution or the alkaline solution enters the test cavity through a through hole, a pH value test probe 8 detects the change of the pH value of the solution, and controls the opening and closing of the electromagnetic valve according to the size of the pH value, thereby realizing intelligent adjustment of the pH value of the solution in the test cavity, solutions in other test cavities are proportioned according to the preset pH value according to the steps, the danger of manual operation is reduced, and the change of the PH value can be monitored in real time.
Exemplary embodiments of the proposed solution of the present disclosure have been described in detail above with reference to preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and that many combinations of the various technical features and structures presented in the present disclosure may be made without departing from the concept of the present disclosure, without departing from the scope of the present disclosure, which is defined by the appended claims.
Claims (8)
1. The utility model provides a corrosion-resistant stainless steel material acid and alkali-resistance intelligent monitoring equipment, characterized in that 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 test device comprises a cover plate (1), a plurality of partition plates a (3), a plurality of test shell bodies (6) and a plurality of test holes, wherein the partition plates a (3) are uniformly arranged on the lower side of the cover plate (1), partition plates b (7) matched with the partition plates a (3) to form partition plate bodies are arranged in the test shell bodies, and sealing structures (5) are arranged on the partition plate bodies;
the partition plate body divides the inner cavity of the test shell (6) into a plurality of test cavities, and the test cavities are all connected with a liquid drainage structure;
and the PH on-line monitoring systems are sequentially distributed in the test cavities, and the PH on-line monitoring systems control the preparation mechanism (2) to work according to the PH values in the test cavities.
2. The intelligent monitoring equipment for corrosion-resistant stainless steel materials and acid and alkali-resistant according to claim 1, wherein 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 a PH online monitoring system is arranged on the liquid outlet pipe.
3. The intelligent monitoring equipment for corrosion-resistant stainless steel materials, acid and alkali-resistant according to claim 2, wherein the PH online monitoring system comprises a PH value testing probe (8) arranged in the testing cavity and a processing terminal (11) arranged outside the testing shell (6), and 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.
4. The intelligent monitoring equipment for corrosion resistance, stainless steel material and acid and alkali resistance of the stainless steel material according to claim 2, wherein a plurality of through holes are formed in the cover plate (1), and the through holes correspond to the test cavities one by one.
5. The intelligent monitoring equipment for corrosion-resistant stainless steel materials and acid and alkali resistant according to claim 1, wherein the sealing structure (5) comprises sealing shells (51) which are fixedly embedded on the partition board a (3) and fixed on the partition board b (7), the sealing shells (51) which are distributed up and down are spliced into a tubular structure, a plurality of mounting grooves (53) are formed in the inner side of each sealing shell (51), and a plurality of sealing rings (52) are arranged in each mounting groove (53).
6. The intelligent monitoring equipment for corrosion-resistant stainless steel material acid and alkali resistance according to claim 1, wherein the partition plate body is of a hollow structure, and a heating element (12) is arranged at the hollow part of the partition plate body.
7. The intelligent monitoring equipment for corrosion resistance, acid and alkali resistance and stainless steel material according to claim 6, wherein at least one flow guide pipe (4) extending into the test cavity is arranged on the partition plate body, and the nozzle of the flow guide pipe (4) faces downwards.
8. The intelligent monitoring equipment for corrosion resistance, acid and alkali resistance and stainless steel material according to claim 2, wherein the cover plate (1) is detachably connected with the test shell (6).
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 true CN113552052A (en) | 2021-10-26 |
| CN113552052B 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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| Publication number | Publication date |
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| CN113552052B (en) | 2024-05-24 |
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