A kind of optical fiber corrosion device for monitoring and controlling corrosion progress in real time

Abstract

The utility model relates to optical fiber corrosion device technical field, concretely is a kind of real-time monitoring control corrosion progress's optical fiber corrosion device, including device bottom plate, the surface of the corrosion box and optical fiber body is provided with anti-leakage mechanism, the surface of the corrosion box is provided with reducing volatile mechanism, the surface of device bottom plate and corrosion box is provided with monitoring control mechanism.The utility model not only makes the hydrogen fluoride solution in the groove body inside of optical fiber corrosion device use can avoid the phenomenon of seepage from optical fiber guide groove, makes the overall sealing of optical fiber corrosion device higher, makes the hydrogen fluoride solution in the groove body inside of optical fiber corrosion device use can reduce the phenomenon of volatilization, makes optical fiber corrosion device in use can reduce operation risk, and makes the optical fiber corrosion device use can be corroded according to the degree of optical fiber body needs, timing is carried out to corrosion time, makes the optical fiber corrosion device in use can accurately control the corrosion degree of optical fiber body.

Description

Technical Field

[0001] This utility model relates to the field of optical fiber corrosion device technology, specifically an optical fiber corrosion device for real-time monitoring and control of corrosion progress. Background Technology

[0002] Optical signals in optical fibers are easily affected by parameters such as pressure, temperature, electric field, and magnetic field in the external environment. In order to enhance the interaction between the evanescent field on the fiber core surface and the medium, it is necessary to remove part of the fiber cladding to improve the sensor sensitivity. There are two main methods for removing the cladding: etching and polishing. Etching mainly refers to using hydrofluoric acid solution to manufacture sensing optical fibers of different diameters by controlling its concentration and etching time. When etching optical fibers, an optical fiber etching device that monitors and controls the etching progress in real time is required.

[0003] Existing fiber optic etching equipment cannot precisely control the etching time of the fiber, and its anti-leakage effect is insufficient. This makes it easy for hydrofluoric acid solution inside the etching tank to leak from the fiber guide groove, reducing the overall sealing performance of the equipment. Furthermore, the hydrofluoric acid solution in existing equipment is prone to evaporation, increasing the operational risks. In addition, existing fiber optic etching equipment typically lacks real-time monitoring capabilities, preventing the timing of etching based on the required degree of etching on the fiber itself, thus hindering precise control over the degree of etching. Utility Model Content

[0004] The purpose of this invention is to provide an optical fiber corrosion device for real-time monitoring and control of corrosion progress, in order to solve the problems mentioned in the background art, such as insufficient anti-leakage effect, easy volatilization of hydrofluoric acid solution, and lack of real-time monitoring function.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fiber optic corrosion device for real-time monitoring and control of corrosion progress, comprising a device base plate, an corrosion chamber mounted on the top surface of the device base plate, a controller mounted on the surface of the corrosion chamber, a Teflon support base mounted on the top surface of the device base plate, a groove formed in the inner wall of the corrosion chamber, a support base body mounted on the inner wall of the groove, equally spaced holding slots formed on the surface of the support base body, equally spaced fiber optic guiding slots formed on the surface of the corrosion chamber, a support plate mounted on the inner wall of the Teflon support base, a fiber optic body placed on the surface of the support plate, a leak-proof mechanism provided on the surfaces of the corrosion chamber and the fiber optic body, a mechanism for reducing volatilization provided on the surface of the corrosion chamber, and a monitoring and control mechanism provided on the surfaces of the device base plate and the corrosion chamber.

[0006] Preferably, one end of the optical fiber body passes through the second water pump and extends into the interior of the tank. The surface of the bottom plate of the optical fiber body is in contact with the inner wall of the holding tank. A recycling box is installed on the surface of the top of the device bottom plate. The second water pump is installed inside the recycling box. The input end of the second water pump is electrically connected to the output end of the controller. The input end of the second water pump passes through the corrosion tank and extends into the interior of the tank. The output end of the second water pump passes through the recycling box and extends to the outside of the recycling box. A clean water tank is installed on the surface of the top of the device bottom plate. A first water pump is installed inside the clean water tank. The input end of the first water pump is electrically connected to the output end of the controller. The input end of the first water pump passes through the clean water tank and extends to the outside of the clean water tank. A rinsing pipe is installed at the output end of the first water pump. One end of the rinsing pipe passes through the corrosion tank and extends into the interior of the tank.

[0007] Preferably, the anti-leakage mechanism consists of a rubber ring, a natural rubber plug, a sealing plug, and a rubber clip. The surface of the corrosion chamber is provided with equally spaced natural rubber plugs, which are fitted onto the surface of the optical fiber body.

[0008] Preferably, a rubber ring is installed on the inner wall of the natural rubber stopper, the inner wall of the rubber ring is in contact with the surface of the optical fiber body, a sealing plug is installed on the surface of the natural rubber stopper, one end of the sealing plug extends into the interior of the optical fiber guide groove, and rubber clips are installed on the surface of the sealing plug, the rubber clips engaging with the inner wall of the etching chamber.

[0009] Preferably, the evaporation reduction mechanism consists of a sealing cover, a first silicone pad, a sealing inner cover, and a second silicone pad. The surface of the corrosion chamber is provided with a sealing cover, and the inner wall of the sealing cover is fitted with a sealing inner cover. The bottom end of the sealing inner cover extends into the interior of the tank.

[0010] Preferably, a second silicone pad is installed on the surface of the sealing inner cover, and a first silicone pad is installed on the surface of the second silicone pad, with the surface of the first silicone pad in contact with the inner wall of the corrosion chamber.

[0011] Preferably, the monitoring and control mechanism comprises a suction pipe, a second holding tank, a second hydrofluoric acid pump, a first hydrofluoric acid pump, and a first holding tank. The second holding tank is installed on the surface of the top position of the device base plate. The second hydrofluoric acid pump is installed inside the second holding tank. The input end of the second hydrofluoric acid pump is electrically connected to the output end of the controller. A suction pipe is installed at the input end of the second hydrofluoric acid pump. One end of the suction pipe passes through the corrosion tank and extends into the interior of the tank. The output end of the second hydrofluoric acid pump passes through the second holding tank and extends to the outside of the second holding tank.

[0012] Preferably, a first holding tank is installed on the surface of the top position of the device base plate, and a first hydrofluoric acid pump is installed inside the first holding tank. The input end of the first hydrofluoric acid pump is electrically connected to the output end of the controller. The output end of the first hydrofluoric acid pump passes through the first holding tank and the corrosion tank in sequence and extends into the interior of the tank. The input end of the first hydrofluoric acid pump passes through the first holding tank and extends to the outside of the first holding tank.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the fiber optic corrosion device that monitors and controls the corrosion progress in real time not only prevents the hydrofluoric acid solution inside the tank from leaking from the fiber guide groove during use, thus improving the overall sealing of the fiber optic corrosion device, reducing the evaporation of the hydrofluoric acid solution inside the tank, and minimizing operational risks, but also allows the corrosion time to be timed according to the required degree of corrosion of the fiber body, enabling precise control of the degree of corrosion on the fiber body during use.

[0014] 1. By incorporating a leak-proof mechanism, the user places natural rubber plugs on the surface of the fiber optic guide groove within the corrosion chamber. The user then pushes the natural rubber plugs, causing them to move the sealing plug into the fiber optic guide groove. At this point, the rubber clips on the sealing plug automatically engage with the inner wall of the corrosion chamber. The rubber ring on the inner wall of the natural rubber plug moves to contact the surface of the fiber optic body. The combined action of the rubber ring, the natural rubber plug, and the sealing plug seals the fiber optic guide groove, preventing leakage of the hydrofluoric acid solution from the fiber optic guide groove. This achieves the leak-proof function of the fiber optic corrosion device, ensuring that the hydrofluoric acid solution inside the chamber does not leak from the fiber optic guide groove during use, resulting in a higher overall sealing performance of the fiber optic corrosion device.

[0015] 2. By incorporating a mechanism to reduce evaporation, the user places the sealing cover on the surface of the corrosion chamber, causing the sealing cover to move the inner sealing cover into the tank. The inner sealing cover then moves the second silicone pad and the first silicone pad together until they come into contact with the inner wall of the corrosion chamber. The combined action of the sealing cover and the inner sealing cover shields the surface of the corrosion chamber, preventing leakage of the hydrofluoric acid solution inside the tank. The combined action of the first and second silicone pads reduces the evaporation of the hydrofluoric acid solution inside the tank, thus achieving the function of reducing evaporation in the fiber optic corrosion device. This minimizes the evaporation of the hydrofluoric acid solution inside the tank during use, reducing operational risks.

[0016] 3. By setting up a monitoring and control mechanism, the system calculates the required corrosion time for the fiber optic cable surface based on the desired corrosion level. The time is then set via a controller, allowing the user to monitor the corrosion time. Once the required time is reached, the controller sends a message to an external terminal, which then issues an alarm, prompting staff to promptly remove the fiber optic cable from the corrosion chamber. This achieves real-time monitoring of the fiber optic corrosion device, enabling precise control over the corrosion process by setting the corrosion time according to the desired level of corrosion. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0019] Figure 3 This is an enlarged side view sectional diagram of the present invention;

[0020] Figure 4 For the present utility model Figure 2 Enlarged structural diagram of the anti-leakage mechanism;

[0021] Figure 5 For the present utility model Figure 2 A magnified schematic diagram of the mechanism for reducing evaporation.

[0022] In the diagram: 1. Device base plate; 101. Controller; 102. Corrosion chamber; 103. Teflon support base; 104. Support base body; 105. Tank; 106. Fiber optic body; 107. Support plate; 108. Container tank; 109. Flushing pipe; 110. Clean water tank; 111. Recovery tank; 112. Second water pump; 113. First water pump; 114. Fiber optic guide groove; 2. Leakage prevention mechanism; 21. Rubber ring; 22. Natural rubber stopper; 23. Sealing plug; 24. Rubber clip; 3. Volatilization reduction mechanism; 31. Sealing cover; 32. First silicone gasket; 33. Sealing inner cover; 34. Second silicone gasket; 4. Monitoring and control mechanism; 41. Suction pipe; 42. Second container tank; 43. Second hydrofluoric acid pump; 44. First hydrofluoric acid pump; 45. First container tank. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance. At the same time, in the description of the present utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0024] The structure of the fiber optic corrosion device for real-time monitoring and control of corrosion progress provided by this utility model is as follows: Figure 1 , Figure 2 and Figure 3As shown, the device includes a base plate 1. A corrosion chamber 102 is mounted on the top surface of the base plate 1. A controller 101 (e.g., LA series) is mounted on the surface of the corrosion chamber 102. A Teflon support 103 is mounted on the top surface of the base plate 1. A groove 105 is formed in the inner wall of the corrosion chamber 102. A support body 104 is mounted on the inner wall of the groove 105. Evenly spaced holding slots 108 are formed on the surface of the support body 104. Evenly spaced fiber optic guide slots 114 are formed on the surface of the corrosion chamber 102. A support plate 107 is mounted on the inner wall of the Teflon support 103. An fiber optic body 106 is placed on the surface of the support plate 107. One end of the fiber optic body 106 passes through a second water pump 112 and extends into the interior of the groove 105. The surface of the fiber optic body 106 at the base plate position contacts the inner wall of the holding slot 108. A recovery box 1 is mounted on the top surface of the base plate 1. 11. A second water pump 112 is installed inside the recycling tank 111. The second water pump 112 can be an SLG series pump. The input end of the second water pump 112 is electrically connected to the output end of the controller 101. The input end of the second water pump 112 passes through the corrosion tank 102 and extends into the tank 105. The output end of the second water pump 112 passes through the recycling tank 111 and extends to the outside of the recycling tank 111. A clean water tank 110 is installed on the surface at the top of the device base plate 1. A first water pump 113 is installed inside the clean water tank 110. The first water pump 113 can be an SLG series pump. The input end of the first water pump 113 is electrically connected to the output end of the controller 101. The input end of the first water pump 113 passes through the clean water tank 110 and extends to the outside of the clean water tank 110. A flushing pipe 109 is installed at the output end of the first water pump 113. One end of the flushing pipe 109 passes through the corrosion tank 102 and extends into the tank 105.

[0025] Furthermore, such as Figure 2 and Figure 4 As shown, the corrosion chamber 102 and the surface of the optical fiber body 106 are provided with an anti-leakage mechanism 2. The anti-leakage mechanism 2 consists of a rubber ring 21, a natural rubber plug 22, a sealing plug 23, and a rubber clamp 24. The surface of the corrosion chamber 102 is provided with equally spaced natural rubber plugs 22, which are fitted onto the surface of the optical fiber body 106. A rubber ring 21 is installed on the inner wall of the natural rubber plug 22, and the inner wall of the rubber ring 21 is in contact with the surface of the optical fiber body 106. A sealing plug 23 is installed on the surface of the natural rubber plug 22, and one end of the sealing plug 23 extends into the interior of the optical fiber guide groove 114. A rubber clamp 24 is installed on the surface of the sealing plug 23, and the rubber clamp 24 is engaged with the inner wall of the corrosion chamber 102.

[0026] During implementation, the user places the natural rubber plugs 22 on the surface of the fiber guide groove 114 on the surface of the corrosion chamber 102. The user then pushes the natural rubber plugs 22, causing the natural rubber plugs 22 to drive the sealing plugs 23 into the inside of the fiber guide groove 114. At this time, the rubber clips 24 on the surface of the sealing plugs 23 automatically clip onto the inner wall of the corrosion chamber 102, thereby securing the natural rubber plugs 22 and the sealing plugs 23 to the surface of the corrosion chamber 102. The rubber rings 21 on the inner wall of the natural rubber plugs 22 move to contact the surface of the fiber body 106. Under the combined action of the rubber rings 21, the natural rubber plugs 22, and the sealing plugs 23, the fiber guide groove 114 is sealed, preventing the hydrofluoric acid solution inside the tank 105 from leaking from the fiber guide groove 114, thus achieving the anti-leakage function of the fiber corrosion device.

[0027] Furthermore, such as Figure 2 and Figure 5 As shown, the surface of the corrosion chamber 102 is provided with a volatilization reduction mechanism 3, which consists of a sealing cover 31, a first silicone pad 32, a sealing inner cover 33, and a second silicone pad 34. The surface of the corrosion chamber 102 is provided with a sealing cover 31, and a sealing inner cover 33 is installed on the inner wall of the sealing cover 31. The bottom end of the sealing inner cover 33 extends into the interior of the tank 105. The surface of the sealing inner cover 33 is provided with a second silicone pad 34, and the surface of the second silicone pad 34 is provided with a first silicone pad 32. The surface of the first silicone pad 32 is in contact with the inner wall of the corrosion chamber 102.

[0028] During implementation, the user places the sealing cover 31 on the surface of the corrosion chamber 102, causing the sealing cover 31 to move the inner sealing cover 33 into the interior of the tank 105. The inner sealing cover 33 then moves the second silicone pad 34 and the first silicone pad 32, causing the second silicone pad 34 to move the first silicone pad 32 until they come into contact with the inner wall of the corrosion chamber 102. Under the combined action of the sealing cover 31 and the inner sealing cover 33, the surface of the corrosion chamber 102 is shielded, preventing leakage of the hydrofluoric acid solution inside the tank 105 when the surface of the optical fiber body 106 is corroded. Under the combined action of the first silicone pad 32 and the second silicone pad 34, the evaporation of the hydrofluoric acid solution inside the tank 105 is reduced, thereby achieving the function of reducing evaporation in the optical fiber corrosion device.

[0029] Furthermore, such as Figure 3 and Figure 4As shown, a monitoring and control mechanism 4 is provided on the surface of the device base plate 1 and the corrosion tank 102. The monitoring and control mechanism 4 consists of a suction pipe 41, a second holding tank 42, a second hydrofluoric acid pump 43, a first hydrofluoric acid pump 44, and a first holding tank 45. The second holding tank 42 is installed on the surface at the top of the device base plate 1. The second hydrofluoric acid pump 43 is installed inside the second holding tank 42. The second hydrofluoric acid pump 43 can be of the IHF series. The input end of the second hydrofluoric acid pump 43 is electrically connected to the output end of the controller 101. The suction pipe 41 is installed at the input end of the second hydrofluoric acid pump 43. One end of the suction pipe 41 passes through the corrosion tank 102 and extends to the tank body. Inside 105, the output end of the second hydrofluoric acid pump 43 passes through the second container 42 and extends to the outside of the second container 42. The first container 45 is installed on the surface at the top of the device base plate 1. The first hydrofluoric acid pump 44 is installed inside the first container 45. The model of the first hydrofluoric acid pump 44 can be IHF series. The input end of the first hydrofluoric acid pump 44 is electrically connected to the output end of the controller 101. The output end of the first hydrofluoric acid pump 44 passes through the first container 45 and the corrosion tank 102 in sequence and extends into the interior of the tank 105. The input end of the first hydrofluoric acid pump 44 passes through the first container 45 and extends to the outside of the first container 45.

[0030] During implementation, based on the required degree of corrosion of the optical fiber body 106, the required corrosion time for the surface of the optical fiber body 106 is calculated, and then the time is set by the controller 101. The user can use the controller 101 to time the corrosion time of the optical fiber body 106. When the corrosion time is reached, the controller 101 sends a message to the external terminal, which then issues an alarm to remind the staff to remove the optical fiber body 106 from the corrosion chamber 102 in a timely manner. If the hydrofluoric acid solution inside the tank 105 needs to be replaced, the user operates the controller 101, which controls the second hydrofluoric acid pump 43 inside the second holding tank 42 to work. Under the action of the second hydrofluoric acid pump 43, the hydrofluoric acid solution inside the tank 105 is sucked out through the suction pipe 41 and stored in the external equipment for subsequent processing, thereby realizing the function of real-time monitoring of the optical fiber corrosion device.

[0031] Working principle: In use, first place the device base plate 1 in the designated position. The user places the optical fiber body 106 to be etched into the groove 105 inside the device base plate 1 through the optical fiber guide groove 114. The optical fiber body 106 is supported by the holding groove 108 on the surface of the support base body 104, and the section of the optical fiber body 106 that does not need to be etched is supported by the support plate 107. When the optical fiber body 106 extends into the device base plate 1 to the designated length, the user places natural rubber plugs 22 on the surface of the optical fiber guide groove 114 on the surface of the etching chamber 102. The user then pushes the natural rubber plugs 22, causing the natural rubber plugs 22 to drive the sealing plugs 23 into the optical fiber guide groove 114. When the rubber clip 24 on the surface of the sealing plug 23 is automatically engaged with the inner wall of the corrosion chamber 102, the natural rubber plug 22 and the sealing plug 23 are engaged with the surface of the corrosion chamber 102. The rubber ring 21 on the inner wall of the natural rubber plug 22 moves to contact the surface of the optical fiber body 106. Under the combined action of the rubber ring 21, the natural rubber plug 22 and the sealing plug 23, the optical fiber guide groove 114 is sealed to prevent the hydrofluoric acid solution inside the tank 105 from leaking from the optical fiber guide groove 114. This achieves the anti-leakage function of the optical fiber corrosion device, thus preventing the hydrofluoric acid solution inside the tank 105 from leaking from the optical fiber guide groove 114 during use, resulting in higher overall sealing performance of the optical fiber corrosion device.

[0032] Subsequently, after the optical fiber bodies 106 are placed, the user places the sealing cover 31 on the surface of the corrosion chamber 102, causing the sealing cover 31 to move the inner sealing cover 33 into the interior of the tank 105. The inner sealing cover 33 then moves the second silicone pad 34 and the first silicone pad 32, causing the second silicone pad 34 to move the first silicone pad 32 until they come into contact with the inner wall of the corrosion chamber 102. Under the combined action of the sealing cover 31 and the inner sealing cover 33, the surface of the corrosion chamber 102 is shielded, preventing leakage of the hydrofluoric acid solution inside the tank 105 during the corrosion of the optical fiber bodies 106. The combined action of the first silicone pad 32 and the second silicone pad 34 reduces the evaporation of the hydrofluoric acid solution inside the tank 105, thus reducing the evaporation of the hydrofluoric acid solution inside the tank 105 during the use of the optical fiber corrosion device and minimizing operational hazards.

[0033] Subsequently, controller 101 controls the first hydrofluoric acid pump 44 inside the first holding tank 45 to operate. Under the action of the first hydrofluoric acid pump 44, the hydrofluoric acid solution inside the tank containing the external hydrofluoric acid solution is drawn into the tank 105, so that the liquid level of the hydrofluoric acid solution exceeds the plane of the support body 104, causing the optical fiber body 106 to be immersed in the hydrofluoric acid solution for corrosion. Based on the degree of corrosion required for the optical fiber body 106, the required corrosion time for the surface of the optical fiber body 106 is calculated, and then the time is set by controller 101. The user can time the corrosion time of the optical fiber body 106 through controller 101. When the corrosion time is reached, controller 101 sends a message to an external terminal, and controller 101 controls the external terminal to issue an alarm, prompting the staff to remove the optical fiber body 106 from the corrosion tank 102 in time. If the hydrofluoric acid solution inside the tank 105 needs to be replaced, the user operates controller 101, causing controller 101 to... 01 controls the second hydrofluoric acid pump 43 inside the second holding tank 42 to work. Under the action of the second hydrofluoric acid pump 43, the hydrofluoric acid solution inside the tank 105 is sucked out through the suction pipe 41 to the external equipment for storage, which is convenient for subsequent processing. This enables the optical fiber corrosion device to realize the function of real-time monitoring, so that the corrosion time can be timed according to the degree of corrosion required for the optical fiber body 106. This allows the optical fiber corrosion device to accurately control the degree of corrosion on the optical fiber body 106 during use, and finally complete the use of the optical fiber corrosion device. Subsequently, the first water pump 113 inside the clean water tank 110 works to fill the tank 105 with cleaning water. The cleaning water washes the inside of the tank 105 and the surface of the support body 104. Then, the controller 101 controls the second water pump 112 inside the recovery tank 111 to work. Under the action of the second water pump 112, the sewage inside the tank 105 is discharged to the designated equipment for recycling.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A fiber optic corrosion device for real-time monitoring and control of corrosion progress, comprising a device base plate (1), characterized in that: A corrosion chamber (102) is mounted on the top surface of the device base plate (1). A controller (101) is mounted on the surface of the corrosion chamber (102). A Teflon support (103) is mounted on the top surface of the device base plate (1). A groove (105) is formed on the inner wall of the corrosion chamber (102). A support body (104) is mounted on the inner wall of the groove (105). The surface of the support body (104) has equally spaced holding slots (108). The surface of the corrosion chamber (102) is provided with equally spaced optical fiber guide grooves (114). The inner wall of the Teflon support base (103) is equipped with a support plate (107). The surface of the support plate (107) is placed with an optical fiber body (106). The surfaces of the corrosion chamber (102) and the optical fiber body (106) are provided with a leak-proof mechanism (2). The surface of the corrosion chamber (102) is provided with a volatilization reduction mechanism (3). The bottom plate of the device (1) and the surface of the corrosion chamber (102) are provided with a monitoring and control mechanism (4).

2. The optical fiber corrosion device for real-time monitoring and control of corrosion progress according to claim 1, characterized in that: One end of the optical fiber body (106) passes through the second water pump (112) and extends into the interior of the tank (105). The surface of the bottom plate of the optical fiber body (106) is in contact with the inner wall of the holding tank (108). A recycling box (111) is installed on the top surface of the device bottom plate (1). The second water pump (112) is installed inside the recycling box (111). The input end of the second water pump (112) is electrically connected to the output end of the controller (101). The input end of the second water pump (112) passes through the corrosion tank (102) and extends into the interior of the tank (105). The output end of the second water pump (112) passes through the corrosion tank (102) and extends into the interior of the tank (105). A clean water tank (110) is installed on the surface of the top position of the device base plate (1), extending through the recycling tank (111) and to the outside of the recycling tank (111). A first water pump (113) is installed inside the clean water tank (110). The input end of the first water pump (113) is electrically connected to the output end of the controller (101). The input end of the first water pump (113) passes through the clean water tank (110) and extends to the outside of the clean water tank (110). A flushing pipe (109) is installed at the output end of the first water pump (113). One end of the flushing pipe (109) passes through the corrosion tank (102) and extends into the inside of the tank (105).

3. The optical fiber corrosion device for real-time monitoring and control of corrosion progress according to claim 1, characterized in that: The anti-leakage mechanism (2) is composed of a rubber ring (21), a natural rubber plug (22), a sealing plug (23) and a rubber clip (24). The surface of the corrosion box (102) is provided with equally spaced natural rubber plugs (22), and the natural rubber plugs (22) are sleeved on the surface of the optical fiber body (106).

4. The optical fiber corrosion device for real-time monitoring and control of corrosion progress according to claim 3, characterized in that: The inner wall of the natural rubber stopper (22) is fitted with a rubber ring (21), the inner wall of the rubber ring (21) is in contact with the surface of the optical fiber body (106), the surface of the natural rubber stopper (22) is fitted with a sealing plug (23), one end of the sealing plug (23) extends into the interior of the optical fiber guide groove (114), and the surface of the sealing plug (23) is fitted with rubber clips (24), the rubber clips (24) are engaged with the inner wall of the corrosion chamber (102).

5. The optical fiber corrosion device for real-time monitoring and control of corrosion progress according to claim 1, characterized in that: The reduced volatilization mechanism (3) consists of a sealing cover (31), a first silicone pad (32), a sealing inner cover (33), and a second silicone pad (34). The surface of the corrosion chamber (102) is provided with a sealing cover (31), and a sealing inner cover (33) is installed on the inner wall of the sealing cover (31). The bottom end of the sealing inner cover (33) extends into the interior of the tank (105).

6. The optical fiber corrosion device for real-time monitoring and control of corrosion progress according to claim 5, characterized in that: A second silicone pad (34) is installed on the surface of the sealing inner cover (33), and a first silicone pad (32) is installed on the surface of the second silicone pad (34). The surface of the first silicone pad (32) is in contact with the inner wall of the corrosion chamber (102).

7. The optical fiber corrosion device for real-time monitoring and control of corrosion progress according to claim 1, characterized in that: The monitoring and control mechanism (4) consists of a suction pipe (41), a second holding tank (42), a second hydrofluoric acid pump (43), a first hydrofluoric acid pump (44), and a first holding tank (45). The second holding tank (42) is installed on the surface of the top position of the device base plate (1). The second hydrofluoric acid pump (43) is installed inside the second holding tank (42). The input end of the second hydrofluoric acid pump (43) is electrically connected to the output end of the controller (101). The suction pipe (41) is installed at the input end of the second hydrofluoric acid pump (43). One end of the suction pipe (41) passes through the corrosion tank (102) and extends into the interior of the tank (105). The output end of the second hydrofluoric acid pump (43) passes through the second holding tank (42) and extends to the outside of the second holding tank (42).

8. The optical fiber corrosion device for real-time monitoring and control of corrosion progress according to claim 1, characterized in that: A first container (45) is installed on the surface of the top position of the device base plate (1). A first hydrofluoric acid pump (44) is installed inside the first container (45). The input end of the first hydrofluoric acid pump (44) is electrically connected to the output end of the controller (101). The output end of the first hydrofluoric acid pump (44) passes through the first container (45) and the corrosion tank (102) in sequence and extends into the interior of the tank (105). The input end of the first hydrofluoric acid pump (44) passes through the first container (45) and extends to the outside of the first container (45).

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