Device for coupon corrosion test

Abstract

The utility model discloses a device for a coupon corrosion test, and belongs to the technical field of coupon experimental devices. Comprising a control assembly, an adjusting assembly and a fixing assembly, the control assembly comprises a controller, a control panel electrically connected with the controller is arranged on the side wall of the controller, the adjusting assembly comprises an electric air cylinder arranged above the controller, an air cylinder rod is arranged above the electric air cylinder, a rotating shaft is arranged above the air cylinder rod, and a transverse rod is arranged above the rotating shaft; the rotating assembly comprises a magnetic stirrer which is arranged above the bottom plate and electrically connected with the control panel, a heating base plate electrically connected with the control panel is arranged above the magnetic stirrer, a glass groove wall is arranged above the heating base plate, and a magnetic rotor is arranged in the glass groove wall. The air cylinder rod is driven by the electric air cylinder to stretch out and draw back, the cross rod is lifted to a proper height, the cross rod is rotated by the rotating shaft, the device is high in convenience, the magnetic stirrer drives the magnetic rotor to rotate liquid, and the water rotating effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging piece experimental devices, and more specifically to a device used for hanging piece corrosion test. Background Art

[0002] At present, the corrosion research on boiler water system mainly adopts on-site hanging pieces and electrochemical corrosion research. However, the on-site environment is complex, and there are high-risk conditions such as high pressure. The electrochemical corrosion factor is single and cannot characterize the actual water corrosion condition. The existing hanging piece instrument uses a rotating hanging piece to simulate the flow of water, which has certain limitations. Therefore, this patent changes it to a fixed hanging piece flowing water to further simulate the complex environment of the site. The material in contact with the hanging piece is mostly polytetrafluoroethylene or glass, which can reduce the impact of metal materials on the hanging pieces in the boiler water industry.

[0003] The patent document with publication number CN207096058U in the prior art provides a hanging piece corrosion tester, which is vertically lowered by a lifting platform, so that the lower ends of each hanging rod are extended into each test cup one by one; at this time, each hanging piece on the linkage part at the lower end of the hanging rod is simultaneously immersed in the water to be tested in the test cup for experiment.

[0004] Although the coupon corrosion tester has many beneficial effects, it still has the following problems: the coupon corrosion tester is lifted and lowered by a lifting platform, but the device cannot rotate. It is not easy to adjust the position of the device when the device needs to be rotated during the experiment, and the convenience is poor, which needs to be improved; secondly, the coupon corrosion tester simulates the flowing water body by rotating the hanging rod, driving the coupon to rotate in the liquid to simulate the flowing water body, but the water body itself is not easy to flow, and the water body rotation effect is poor. Therefore, in view of the above problems, a device for coupon corrosion test is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the utility model is a device for coupon corrosion test, and its technical solution is:

[0006] It includes a control component, an adjustment component and a rotation component;

[0007] Wherein, the control assembly includes a housing, the control assembly includes a controller, a control panel electrically connected to the controller is disposed on a side wall of the controller, and a bottom plate is disposed on the side wall of the controller;

[0008] The adjustment assembly comprises an electric cylinder arranged above the controller, a cylinder rod is arranged above the electric cylinder, a rotating shaft is arranged above the cylinder rod, and a cross bar is arranged on the circumferential outer wall of the rotating shaft;

[0009] The rotating assembly includes a magnetic stirrer arranged above the bottom plate and electrically connected to the control panel, a heating base plate electrically connected to the control panel is arranged above the magnetic stirrer, a glass groove wall is arranged above the heating base plate, and a magnetic rotor is arranged inside the glass groove wall.

[0010] Furthermore, a display electrically connected to the control panel is disposed on the side wall of the control panel, and a regulating button is disposed on the side wall of the control panel.

[0011] Furthermore, a fixed hanging rod is arranged below the cross bar, and a hanging hook is arranged below the fixed hanging rod.

[0012] Furthermore, a heating outer wall electrically connected to the control panel is arranged above the heating chassis, a mounting groove wall is arranged on the inner wall of the heating outer wall, and an experimental groove is arranged on the side wall of the glass groove wall.

[0013] Furthermore, a temperature sensor electrically connected to the control panel is arranged below the cross bar, a fixing bolt is arranged above the cross bar, and a fixing block is arranged above the bottom plate.

[0014] The beneficial effects of the utility model are as follows: compared with the prior art, the advantage of the utility model lies in that the electric cylinder is controlled by the controller and the control panel in the control assembly of the hanging sheet corrosion tester, the electric cylinder drives the cylinder rod to extend and retract, the cross bar is raised and lowered to a suitable height, and then the cross bar is rotated by the rotating shaft, so that the height and the lateral position of the cross bar are adjusted conveniently, and the device is highly convenient; the controller and the control panel in the control assembly control the magnetic stirrer and the heating base, the magnetic stirrer drives the magnetic rotor to rotate the liquid in the glass tank wall, the liquid in the glass tank wall flows by itself, which is beneficial to the experiment, and the water body rotation effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model on the right side;

[0016] Figure 2 It is a detailed schematic diagram of the adjustment component of the utility model;

[0017] Figure 3 It is a detailed schematic diagram of the rotating assembly of the utility model;

[0018] Figure 4 It is a partial detail schematic diagram of the rotating assembly of the utility model.

[0019] Explanation of the numbers in the figure: 1. Controller; 2. Base plate; 3. Control panel; 4. Display; 5. Adjustment button; 6. Fixed block; 7. Electric cylinder; 8. Cylinder rod; 9. Rotating shaft; 10. Cross bar; 11. Fixed suspension rod; 12. Suspension hook; 13. Temperature sensor; 14. Fixing bolt; 15. Magnetic stirrer; 16. Heating base plate; 17. Glass tank wall; 18. Magnetic rotor; 19. Heating outer wall; 20. Installing tank wall; 21. Experimental tank; 22. Control component; 23. Adjustment component; 24. Rotation component. DETAILED DESCRIPTION

[0020] As shown in the figure, the utility model is a device for hanging sheet corrosion test, the control component 22 includes a controller 1, a control panel 3 electrically connected to the controller 1 is installed on the side wall of the controller 1, and a bottom plate 2 is provided on the side wall of the controller 1. The controller 1 cooperates with the control panel 3 to adjust the electric cylinder 7, the temperature sensor 13, the magnetic stirrer 15, the heating bottom plate 16 and the heating outer wall 19. The controller 1, the control panel 3 and the display 4 are a whole, the model is YTRC-08, and the bottom plate 2 can support the rotating component.

[0021] The adjustment component 23 includes an electric cylinder 7 installed above the controller 1, a cylinder rod 8 is slidably connected above the electric cylinder 7, a rotating shaft 9 is installed above the cylinder rod 8, and a cross bar 10 is installed on the circumferential outer wall of the rotating shaft 9. The electric cylinder 7 can drive the cylinder rod 8, and the cylinder rod 8 can raise and lower the cross bar 10 to meet the needs of the experiment. The rotating shaft 9 can rotate the cross bar 10 to facilitate the horizontal adjustment of the position of the cross bar 10.

[0022] The rotating assembly 24 includes a magnetic stirrer 15 electrically connected to the control panel 3 installed above the base plate 2, a heating base 16 electrically connected to the control panel 3 installed above the magnetic stirrer 15, a glass tank wall 17 is arranged above the heating base 16, and a magnetic rotor 18 is arranged inside the glass tank wall 17. The magnetic stirrer 15 drives the magnetic rotor 18 to rotate the liquid used for the experiment in the glass tank wall 17, so as to facilitate the experiment. The heating base 16 can heat the liquid in the glass tank wall 17, and the heating base 16 and the heating outer wall 19 are a whole and have the same model.

[0023] Specifically, a display 4 electrically connected to the control panel 3 is installed on the side wall of the control panel 3, and a control button 5 is installed on the side wall of the control panel 3. The display 4 cooperates with the temperature sensor 13 to display the temperature of the liquid in the glass tank wall 17, and the control button 5 is used to adjust the electrical equipment in the device.

[0024] Furthermore, a fixed hanger 11 is installed under the cross bar 10, and a hanging hook 12 is installed under the fixed hanger 11. The fixed hanger 11 can be connected to the hook 12, and the hook 12 is used to carry out experiments on the hanging piece. The fixed hanger 11 and the hanging hook 12 are both made of polytetrafluoroethylene, which is resistant to high temperature, corrosion, non-toxic and moisture-resistant.

[0025] A heating outer wall 19 electrically connected to the control panel 3 is installed above the heating base 16, the inner wall of the heating outer wall 19 is provided with a mounting groove wall 20, and the side wall of the glass groove wall 17 is provided with an experimental groove 21. The multiple heating outer walls 19 are used to uniformly heat the liquid in the glass groove wall 17, the mounting groove wall 20 can be placed on the glass groove wall 17, and the experimental groove 21 can hold the experimental liquid, so as to facilitate the experiment of the matching hanging piece.

[0026] A temperature sensor 13 electrically connected to the control panel 3 is installed below the cross bar 10, a fixing bolt 14 is threadedly connected above the cross bar 10, a fixing block 6 is arranged above the base plate 2, the temperature sensor 13 can detect the temperature of the liquid, the fixing bolt 14 can fix the cross bar 10, and the fixing block 6 can stabilize the rotating component 3.

[0027] In addition, the accessory materials and modules involved in the utility model are all existing technologies, which can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0028] The device or equipment models involved in this article are as follows:

[0029] The model of controller 1 is: YTRC-08;

[0030] The model of the temperature sensor 13 is: WZP-035;

[0031] The model of magnetic stirrer 15 is: DF-101S

[0032] The model of the heating base plate 16 is: DB-1EFS.

[0033] Working principle: before the experiment, place the glass groove wall 17 in the installation groove wall 20, and then place the glass groove wall 17 in the experimental groove 21 for adding the experimental liquid, place the hanging piece required for the experiment on the hanging hook 12, and then use the control panel 3 and the controller 1 to control the electric cylinder 7, the electric cylinder 7 drives the cylinder rod 8, the cylinder rod 8 raises the cross bar 10 to a suitable height, and then use the rotating shaft 9 to cooperate with the cross bar 10, the fixed hanging rod 11 and the hanging hook 12 to adjust the position of the hanging piece laterally, use the electric cylinder 7 to drive the cylinder rod 8 to lower the hanging piece into the experimental liquid, and then set the temperature through the controller 1 and the control panel 3, and then start the heating base 16, the heating outer wall 19 and the magnetic stirrer 15, and then the heating base 16 cooperates with the heating outer wall 19 to heat the experimental liquid in the glass groove wall 17, the magnetic stirrer 15 cooperates with the magnetic rotor 18 to rotate the experimental liquid, and then conduct the experiment.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for coupon corrosion testing, characterized in that: It comprises a control component (22), an adjustment component (23) and a rotation component (24); The control assembly (22) comprises a controller (1), a control panel (3) electrically connected to the controller (1) is arranged on a side wall of the controller (1), and a bottom plate (2) is arranged on a side wall of the controller (1); The adjustment component (23) comprises an electric cylinder (7) arranged above the controller (1), a cylinder rod (8) being arranged above the electric cylinder (7), a rotating shaft (9) being arranged above the cylinder rod (8), and a cross bar (10) being arranged on the circumferential outer wall of the rotating shaft (9); The rotating assembly (24) comprises a magnetic stirrer (15) disposed above the bottom plate (2) and electrically connected to the control panel (3); a heating base plate (16) disposed above the magnetic stirrer (15) and electrically connected to the control panel (3); a glass tank wall (17) disposed above the heating base plate (16); and a magnetic rotor (18) disposed inside the glass tank wall (17).

2. The device for coupon corrosion test according to claim 1, characterized in that The side wall of the control panel (3) is provided with a display (4) electrically connected to the control panel (3), and the side wall of the control panel (3) is provided with a control button (5).

3. The device for coupon corrosion test according to claim 2, characterized in that A fixed hanging rod (11) is arranged below the crossbar (10), and a hanging hook (12) is arranged below the fixed hanging rod (11).

4. The device for coupon corrosion test according to claim 3, characterized in that A heating outer wall (19) electrically connected to the control panel (3) is arranged above the heating base plate (16); a mounting groove wall (20) is arranged on the inner wall of the heating outer wall (19); and an experimental groove (21) is arranged on the side wall of the glass groove wall (17).

5. The device for coupon corrosion test according to claim 4, characterized in that A temperature sensor (13) electrically connected to the control panel (3) is arranged below the cross bar (10), a fixing bolt (14) is arranged above the cross bar (10), and a fixing block (6) is arranged above the bottom plate (2).

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