CN220626147U - Corrosion mechanism for low-power corrosion test device - Google Patents
Corrosion mechanism for low-power corrosion test device Download PDFInfo
- Publication number
- CN220626147U CN220626147U CN202322217473.4U CN202322217473U CN220626147U CN 220626147 U CN220626147 U CN 220626147U CN 202322217473 U CN202322217473 U CN 202322217473U CN 220626147 U CN220626147 U CN 220626147U
- Authority
- CN
- China
- Prior art keywords
- corrosion
- chamber
- box
- port
- cleaning machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007797 corrosion Effects 0.000 title claims abstract description 110
- 238000005260 corrosion Methods 0.000 title claims abstract description 110
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 238000012360 testing method Methods 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 239000002253 acid Substances 0.000 claims abstract description 21
- 239000003513 alkali Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000002351 wastewater Substances 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000005530 etching Methods 0.000 claims description 13
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007921 spray Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000013142 basic testing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model relates to a corrosion mechanism for a low-power corrosion test device, which comprises a corrosion box, wherein a corrosion cavity is formed in the corrosion box, and a first acid liquor inflow port for inflow of acid liquor, a first alkali liquor inflow port for inflow of alkali liquor, a first acid liquor outflow port for outflow of acid liquor, a first alkali liquor outflow port for outflow of alkali liquor, a first inflow port for inflow of water and a first outflow port for outflow of wastewater are formed in the cavity wall of the corrosion cavity; the method is characterized in that: further comprising a washer disposed within the corrosion chamber and a controller coupled to the washer, the controller configured to: after the sample corrosion is completed, the cleaning machine is controlled to work so as to clean the corrosion chamber. The cleaning machine can realize deep cleaning of the corrosion chamber so as to improve the influence of the corrosion chamber on the corrosion effect due to residual corrosion liquid.
Description
Technical Field
The utility model relates to the technical field of corrosion equipment, in particular to a corrosion mechanism for a low-power corrosion test device.
Background
By low power corrosion is meant a process in which polished degreasing metal specimen sections are etched with acid or other agents to reveal their macroscopic structure. The flow of the low power corrosion test is typically: firstly, placing a low-power sample into an etching tank, then placing etching liquid into the etching tank until the etching liquid is over the surface of the sample, taking out the sample after etching until the low-power tissue and defects of the sample are accurately displayed, washing the surface of the sample while washing the sample with clear water, and finally observing whether the sample has the defects of the low-power tissue.
At present, the whole process of the low-power corrosion test in the prior art needs to be manually carried out, the test procedures are more, and the safety, environmental protection and quality risks exist in the process implementation process. In order to solve the technical problem, chinese patent publication No. ZL201310365028.0 (issued to the public No. CN 103454133B) discloses a low-power corrosion test device, which comprises a transmission mechanism for conveying a sample, a corrosion groove arranged below the transmission mechanism and a corrosion spray head arranged above the transmission mechanism, wherein the corrosion spray head and the corrosion groove are oppositely arranged; one side of the corrosion spray head is provided with a clean water spray head, one side of the corrosion groove is provided with a clean water groove, and the clean water spray head and the clean water groove are oppositely arranged.
The low-power corrosion test device is provided with the corrosive liquid in the corrosive tank, the spray motor pumps the corrosive liquid into the corrosive pipeline, the corrosive liquid in the corrosive pipeline is sprayed out through the corrosive spray nozzle, so that the corrosive liquid sprays the sample on the transmission shaft, and the corrosive liquid flows into the corrosive tank again, so that the corrosive liquid can be recycled, but the low-power corrosion test device has the following use limitations: the corrosive liquid in the corrosive tank needs to be recycled, so that the two test requirements of acidity and alkalinity cannot be met, and even if the corrosive liquid can be scooped out manually to replace the acidity and alkalinity of the corrosive liquid in the prior art, the possibility that the corrosive liquid adheres to the corrosive tank exists, so that the next corrosion effect can be influenced. For this reason, further improvements to the prior art are needed.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the corrosion mechanism for the low-power corrosion test device, which can clean the corrosion chamber to improve the corrosion effect.
The technical scheme adopted for solving the technical problems is as follows: the corrosion mechanism for the low-power corrosion test device comprises a corrosion box, wherein a corrosion cavity is formed in the corrosion box, and a first acid liquor inflow port for inflow of acid liquor, a first alkali liquor inflow port for inflow of alkali liquor, a first acid liquor outflow port for outflow of acid liquor, a first alkali liquor outflow port for outflow of alkali liquor, a first inflow port for inflow of water and a first outflow port for outflow of wastewater are formed in the cavity wall of the corrosion cavity;
the method is characterized in that: further comprising a washer disposed within the corrosion chamber and a controller coupled to the washer, the controller configured to: after the sample corrosion is completed, the cleaning machine is controlled to work so as to clean the corrosion chamber.
In order to realize exhaust gas discharge in the corrosion process, an exhaust outlet is arranged at a position adjacent to the top of the corrosion chamber, and an exhaust pipeline communicated with the exhaust outlet is arranged outside the corrosion chamber.
In order to accelerate the exhaust rate of the exhaust gas, an exhaust fan is arranged in the exhaust pipeline.
In order to facilitate the placement of the sample, a supporting block for supporting the sample to be corroded is arranged on the bottom wall or the side wall of the corrosion chamber.
In order to realize corrosion at different temperatures, a heating module for heating the corrosive liquid in the corrosion box is further arranged in the corrosion box, and the heating module is connected with the controller.
Preferably, the heating module is a heating pipe, and the heating pipe is arranged at the bottom wall of the corrosion chamber and is lower than the top end of the supporting block.
In order to protect personal safety, the top of the corrosion chamber is opened, and the corrosion box further comprises a door body which can move along the length direction of the corrosion chamber so as to close or open the top of the corrosion chamber.
In order to realize automatic door opening, a driving mechanism for driving the door body to transversely move is arranged on the side wall of the top of the corrosion box and is connected with the controller.
Preferably, the cleaning machine is an ultrasonic cleaning machine.
Compared with the prior art, the utility model has the advantages that: through set up the cleaning machine in corroding the cavity to this cleaning machine is controlled by the controller, thereby after the sample corrodes and accomplishes, first acid liquor outflow or first alkali liquor outflow will corrode the interior corrosive liquid outflow of cavity, rethread first inflow mouth inflow clear water, control cleaning machine work, with the realization is to corroding the washing of cavity, this cleaning machine can realize corroding the degree of depth cleanness of cavity, in order to improve corroding the cavity and influence the corrosion effect because of remaining corrosive liquid.
Drawings
FIG. 1 is a schematic diagram of a low power corrosion test apparatus in an embodiment of the present utility model;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1 (the case is omitted);
FIG. 3 is a schematic view of a portion of the structure of FIG. 1 from another perspective (with the case omitted);
FIG. 4 is a schematic view of the structure of the corrosion tank according to the embodiment of the present utility model;
FIG. 5 is a schematic view of a portion of the structure of FIG. 4 (with the door omitted);
FIG. 6 is a cross-sectional view of FIG. 4;
fig. 7 is another cross-sectional view of fig. 4.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 7, the low power corrosion test apparatus in this embodiment includes a specimen basket 1 for placing specimens, a driving mechanism 2, a corrosion mechanism, a cleaning tank 4, a neutralization tank 5, a drying tank 6, and a liquid storage tank 7. Wherein the corrosion mechanism comprises a corrosion tank 3.
The sample basket 1, the corrosion box 3, the cleaning box 4, the neutralization box 5, the drying box 6 and the liquid storage box 7 are all arranged in a box body a, the box body a is a cuboid, the guide rail b extends along the length direction of the box body a in the embodiment, the corrosion box 3, the cleaning box 4 and the drying box 6 are all positioned below the guide rail b and are sequentially arranged along the length direction of the guide rail b, in addition, the driving mechanism 2 is connected with the sample basket 1 in a driving manner and is used for driving the sample basket 1 to move, as shown in fig. 2 and 3, the driving mechanism 2 in the embodiment comprises a manipulator capable of reciprocating along the length direction of the guide rail b, the manipulator provided with the sample basket 1 can move up and down, the upper end face of the box body a is provided with a long hole for the upper end part of the manipulator and the guide rail b to extend out, the front side wall of the box body a is also provided with a door body 1a, so that a worker can place a sample through opening the door body 1a, and the front side wall of the box body a is also provided with a window 1b opposite to the cleaning box 4 and the drying box 6 in the position opposite to the position of the cleaning box 4 and the drying box 6, and the observation box can be observed in the observation box 4. The personal safety can be effectively protected through the box body a.
As shown in fig. 4, in this embodiment, the corrosion chamber 31 is formed by hollow inside the corrosion chamber 3, the top of the corrosion chamber 31 is open, the corrosion chamber 3 further includes a door 38 capable of moving along the length direction of the corrosion chamber 31 to close or open the top opening of the corrosion chamber 31, a driving mechanism 39 for driving the door 38 to move laterally is disposed on the top side wall of the corrosion chamber 3, and in this embodiment, the driving mechanism 39 may be a screw transmission mechanism in the prior art, which is not described herein, and the driving mechanism 39 is connected to the controller 34.
The wall of the corrosion chamber 31 is provided with a first acid liquid inflow port 311 for inflow of acid liquid, a first alkali liquid inflow port 312 for inflow of alkali liquid, a first acid liquid outflow port 313 for outflow of acid liquid, a first alkali liquid outflow port 314 for outflow of alkali liquid, a first inflow port 315 for inflow of water and a first outflow port 316 for outflow of waste water; of course, the PH meter 32 for detecting the PH value of the internal corrosive liquid is also arranged on the wall of the corrosion chamber, so that the PH value of the internal corrosive liquid is monitored in real time by the PH meter 32, and the PH value in the corrosion chamber can be adjusted by adjusting the volume ratio of the internal acid liquid or alkali liquid to water. The first acid inflow port 311 and the first alkali inflow port 312 are not opened at the same time, and are required to be opened adaptively according to an acid test and a basic test in the test process, so that the corrosive liquid stored in the corrosive chamber is acidic or alkaline, and the acidic corrosive liquid or the alkaline corrosive liquid is recovered into the liquid storage tank 7 after the test is completed, the first inflow port 315 can be used when the ph value of the corrosive liquid is regulated, and of course, the first inflow port 315 can also be used for cleaning the corrosive chamber after the test is completed, and the first outflow port 316 is waste water after the corrosive chamber is cleaned.
The etching mechanism further includes a cleaning machine 33 provided in the etching chamber 31 and a controller 34 connected to the cleaning machine 33, the controller 34 being configured to: after the sample etching is completed, the washer 33 is controlled to operate to effect the cleaning of the etching chamber 31. In this embodiment, the cleaning machine 33 is an ultrasonic cleaning machine, which is a prior art, and will not be described in detail herein.
As shown in fig. 7, an exhaust port 35 is provided at a position adjacent to the top of the etching chamber 31, an exhaust duct 36 communicating with the exhaust port 35 is provided outside the etching chamber 31, and an exhaust fan 361 is provided in the exhaust duct 36. A supporting block 310 for supporting a sample to be corroded is arranged on the bottom wall or the side wall of the corrosion chamber 31; in addition, a heating module 37 for heating the corrosive liquid in the corrosion tank 3 is also arranged in the corrosion tank 3, and the heating module 37 is connected with the controller 34. In this embodiment, the heating module 37 is a heating tube, and the heating tube is disposed on the bottom wall of the etching chamber 31 and lower than the top end of the supporting block 310, so that the heating module 37 is convenient for placing the sample in an interference manner.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (9)
1. The corrosion mechanism for the low-power corrosion test device comprises a corrosion box (3), wherein a corrosion chamber (31) is formed in the corrosion box (3), and a first acid liquor inflow port (311), a first alkali liquor inflow port (312), a first acid liquor outflow port (313), a first alkali liquor outflow port (314), a first inflow port (315) and a first outflow port (316) are formed in the corrosion chamber (31), wherein the acid liquor inflow port, the alkali liquor inflow port (312), the acid liquor outflow port (313), the alkali liquor outflow port (314), the water inflow port (315) and the wastewater outflow port are formed in the corrosion chamber (31);
the method is characterized in that: further comprising a cleaning machine (33) provided in the etching chamber (31) and a controller (34) connected to the cleaning machine (33), the controller (34) being configured to: after the sample corrosion is completed, the cleaning machine (33) is controlled to work so as to clean the corrosion chamber (31).
2. The corrosion mechanism of claim 1, wherein: an exhaust outlet (35) is arranged at a position adjacent to the top of the corrosion chamber (31), and an exhaust pipeline (36) communicated with the exhaust outlet (35) is arranged outside the corrosion chamber (31).
3. The corrosion mechanism of claim 2, wherein: an exhaust fan (361) is arranged in the exhaust pipeline (36).
4. The corrosion mechanism of claim 1, wherein: a supporting block (310) for supporting a sample to be corroded is arranged on the bottom wall or the side wall of the corrosion chamber (31).
5. The corrosion mechanism of claim 4, wherein: the corrosion box (3) is internally provided with a heating module (37) for heating the corrosion liquid in the corrosion box (3), and the heating module (37) is connected with the controller (34).
6. The corrosion mechanism of claim 5, wherein: the heating module (37) is a heating pipe which is arranged on the bottom wall of the corrosion chamber (31) and is lower than the top end of the supporting block (310).
7. The corrosion mechanism of claim 1, wherein: the top of the corrosion chamber (31) is open, and the corrosion box (3) further comprises a door body (38) capable of moving along the length direction of the corrosion chamber (31) so as to close or open the top opening of the corrosion chamber (31).
8. The corrosion mechanism of claim 7, wherein: the top side wall of the corrosion box (3) is provided with a driving mechanism (39) for driving the door body (38) to move transversely, and the driving mechanism (39) is connected with the controller (34).
9. The corrosion mechanism according to any one of claims 1 to 8, wherein: the cleaning machine (33) is an ultrasonic cleaning machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217473.4U CN220626147U (en) | 2023-08-16 | 2023-08-16 | Corrosion mechanism for low-power corrosion test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217473.4U CN220626147U (en) | 2023-08-16 | 2023-08-16 | Corrosion mechanism for low-power corrosion test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220626147U true CN220626147U (en) | 2024-03-19 |
Family
ID=90224114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322217473.4U Active CN220626147U (en) | 2023-08-16 | 2023-08-16 | Corrosion mechanism for low-power corrosion test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220626147U (en) |
-
2023
- 2023-08-16 CN CN202322217473.4U patent/CN220626147U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100305181B1 (en) | cleaning apparatus of piping | |
| CN104048556A (en) | Pulse circulation cleaning device for heat exchanger and using method thereof | |
| US4307741A (en) | Probe cleaner | |
| CN220626147U (en) | Corrosion mechanism for low-power corrosion test device | |
| CN102773164A (en) | Self-cleaning type industrial oil and smoke purification plant | |
| CN218584612U (en) | Metal material performance detection platform under corrosive environment | |
| CN220626145U (en) | Low power corrosion test device | |
| CN116087081A (en) | Low-power corrosion equipment for hot acid corrosion steel and use method thereof | |
| CN220626148U (en) | Control system of low-power corrosion test device | |
| CN211005639U (en) | Degreasing line outer groove body with horizontal overflow | |
| CN210138759U (en) | Pipeline cleaning spray head | |
| KR101245708B1 (en) | Apparatus for removing metallic oxide of test specimen | |
| CN213558806U (en) | Be used for online pH meter self-cleaning device of useless emulsion processing system of aluminium processing | |
| CN210894330U (en) | Full-automatic analytical instrument for detecting oil concentration in water | |
| CN204630467U (en) | A kind of drum boiler economizer chemically-cleaning device | |
| CN202762547U (en) | Self-cleaning industrial oil fume purification device | |
| CN208303440U (en) | Robotic liquid flusher for chemical industry equipment internal washing | |
| CN218393242U (en) | Be used for desulfurization sludge tank liquid level measurement device | |
| CN215328359U (en) | Movable cleaning pre-filming and detecting integrated device | |
| CN221038628U (en) | Salt fog testing machine with cleaning function | |
| CN221453650U (en) | Online pH meter probe belt cleaning device | |
| CN210495872U (en) | Acid mist spray tower of hot-electric plating production line | |
| CN220195741U (en) | Pickling device for activated carbon production | |
| CN221133305U (en) | Surface cleaning device capable of realizing self-cleaning | |
| CN219073720U (en) | Automatic flushing device for drive motor transmission shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |