Anti-corrosion monitoring device and method for boiler water vapor system

Abstract

The invention relates to the technical field of boiler water vapor monitoring, in particular to an anti-corrosion monitoring device and method for a boiler water vapor system, and aims to solve the problems that in the prior art, a monitoring device is short in service life and inconvenient to use. The anti-corrosion monitoring device for the boiler water vapor system comprises a shell, a heat dissipation assembly, a cleaning assembly and a driving assembly. The heat dissipation assembly, the cleaning assembly and the driving assembly are all arranged on one outer side wall of the shell. The heat dissipation assembly comprises a plurality of heat dissipation holes and a heat dissipation structure, the side wall, provided with the heat dissipation assembly, of the shell is provided with the heat dissipation holes, and the driving assembly is used for driving the heat dissipation structure to reciprocate in the axial direction of each heat dissipation hole and used for rapidly dissipating heat of the anti-corrosion monitoring device of the boiler water vapor system. According to the anti-corrosion monitoring device and method of the boiler water vapor system, the service life of the anti-corrosion monitoring device of the boiler water vapor system is prolonged, and the anti-corrosion monitoring device of the boiler water vapor system is convenient to operate.

Description

Technical Field

[0001] The present disclosure relates to the technical field of boiler water vapor monitoring, and in particular to an anti-corrosion monitoring device and method for a boiler water vapor system. Background Art

[0002] Deep peak load regulation has become the norm for thermal power plants, which can cause changes in the unit's combustion and water operating conditions, exacerbating corrosion in the steam system. Corrosion in the steam system can generate hydrogen, triggering stress corrosion and increasing the risk of leaks. Deposition of corrosion products can reduce heat transfer efficiency, waste fuel, and, in severe cases, clog pipes, leading to pipe bursts. Due to limitations in monitoring methods for steam system corrosion, online chemical instrumentation cannot directly reflect the state of metal corrosion, and laboratory measurements of iron ion concentration cannot directly represent the corrosion situation, resulting in discontinuous data. Certain operations during unit operation can damage the protective film of the steam pipe, triggering secondary corrosion, necessitating online monitoring of dissolved hydrogen.

[0003] Existing online monitoring system cabinets have fixed cooling fans, limiting their heat dissipation range and creating dead zones. This can cause temperatures to rise within the cabinet, impacting the performance of precision components, accelerating component aging and damage, and shortening the lifespan of the monitoring device. Furthermore, dust accumulation in the dust screens installed at the heat dissipation ports can clog the filter holes, reducing ventilation and heat dissipation efficiency and making the monitoring device less convenient to use.

[0004] Therefore, how to solve the problem of short service life and inconvenience of monitoring devices in the prior art is one of the important issues that need to be solved urgently in this field. Summary of the Invention

[0005] In view of this, the embodiments of the present disclosure provide an anti-corrosion monitoring device and method for a boiler water vapor system to solve the problems of short service life and inconvenience of monitoring devices in the prior art.

[0006] According to one aspect of the present disclosure, a corrosion monitoring device for a boiler water vapor system is provided, the corrosion monitoring device for the boiler water vapor system comprising: a housing, a heat dissipation component, a cleaning component, and a drive component, wherein the heat dissipation component, the cleaning component, and the drive component are all disposed on an outer side wall of the housing;

[0007] The heat dissipation component includes: a plurality of heat dissipation holes and a heat dissipation structure. The shell is provided with a side wall of the heat dissipation component, which is provided with a plurality of heat dissipation holes. The driving component is used to drive the heat dissipation structure to reciprocate along the axial direction of each heat dissipation hole, so as to quickly dissipate heat from the corrosion monitoring device of the boiler water vapor system.

[0008] The cleaning assembly includes: multiple filter holes, a fixing frame and a cleaning frame. The cleaning frame is connected to the fixing frame. The fixing frame is arranged on an outer wall of the shell. The fixing frame is provided with multiple filter holes for filtering out impurities flowing into the anti-corrosion monitoring device of the boiler water vapor system.

[0009] In addition, according to an anti-corrosion monitoring device for a boiler water vapor system in one aspect of the present disclosure, the heat dissipation structure includes: a sliding frame and a plurality of rotating parts, and a driving assembly is used to drive the sliding frame to reciprocate along the axial direction of each heat dissipation hole; each rotating part is arranged in the sliding frame, and the driving assembly is used to drive the rotating part to rotate.

[0010] According to an anti-corrosion monitoring device for a boiler water vapor system according to one aspect of the present disclosure, a sliding frame is provided with ventilation slots for discharging heat from the anti-corrosion monitoring device for the boiler water vapor system.

[0011] According to an anti-corrosion monitoring device for a boiler water vapor system in one aspect of the present disclosure, the driving assembly includes a driving mechanism and a sliding mechanism driven by the driving mechanism, wherein the driving mechanism is provided at a driving end of the sliding mechanism;

[0012] The sliding mechanism includes a driving rod. The sliding frame is also provided with a driving hole for the driving rod to pass through. The driving rod is adapted to the driving hole. The rotation of the driving rod drives the sliding frame to reciprocate along the axial direction of each heat dissipation hole.

[0013] According to the anti-corrosion monitoring device for a boiler water vapor system in one aspect of the present disclosure, the drive assembly further includes a stabilizing frame fixed on the fixing frame, and the output end of the drive rod is slidably connected to the stabilizing frame.

[0014] According to the anti-corrosion monitoring device for a boiler water steam system according to one aspect of the present disclosure, the stabilizing frame is a U-shaped stabilizing frame.

[0015] According to an anti-corrosion monitoring device for a boiler water vapor system according to one aspect of the present disclosure, the anti-corrosion monitoring device for a boiler water vapor system further comprises two fixed racks, the two fixed racks being symmetrically arranged on inner walls on both sides of the fixed frame;

[0016] The sliding frame is also provided with a guide groove for the fixed rack to pass through, and the rotating structure of the rotating member is adapted to the fixed rack.

[0017] According to an anti-corrosion monitoring device for a boiler water vapor system in one aspect of the present disclosure, a cleaning surface of the cleaning frame is provided with cleaning brushes corresponding to the positions of the filter holes, and the cleaning surface of the cleaning frame maintains contact with the outer surface of the fixing frame.

[0018] According to the anti-corrosion monitoring device for a boiler water steam system according to one aspect of the present disclosure, the cleaning rack is an elastic cleaning rack.

[0019] According to another aspect of the present disclosure, a method for monitoring the corrosion of a boiler water vapor system is provided, which is applied to the above-mentioned device for monitoring the corrosion of a boiler water vapor system. The method for monitoring the corrosion of a boiler water vapor system comprises:

[0020] When the driving mechanism is in a working state, the driving mechanism drives the driving rod to reciprocate along the axial direction of each heat dissipation hole;

[0021] When the driving rod cooperates with the driving hole to drive the sliding frame to move, the sliding frame drives the rotating part to rotate, and the rotation of the rotating part quickly dissipates heat for the anti-corrosion monitoring device of the boiler water vapor system;

[0022] When the sliding frame moves, the sliding frame drives the cleaning frame to slide back and forth along the outer surface of the fixed frame to scrape off dust and impurities accumulated on the outer sides of the filter holes.

[0023] At least one of the above technical solutions adopted in the embodiments of the present disclosure can achieve the following beneficial effects: in the above-mentioned anti-corrosion monitoring device for the boiler water vapor system, the heat dissipation component, the cleaning component and the drive component are all arranged on an outer wall of the shell. This layout makes the anti-corrosion monitoring device for the boiler water vapor system compact and easy to install in the limited space of the boiler water vapor system. It also facilitates the mechanical connection and power transmission between the components, thereby improving the stability of the overall operation of the device. Based on this, the shell is provided with a plurality of heat dissipation holes on the side wall of the heat dissipation component. The drive component is used to drive the heat dissipation structure to reciprocate along the axial direction of each heat dissipation hole. The heat dissipation structure can continuously stir the surrounding air and enhance air convection, which is used to quickly dissipate heat from the anti-corrosion monitoring device of the boiler water vapor system. Compared with the traditional fixed heat dissipation hole method, this dynamic heat dissipation method speeds up the heat transfer speed, effectively reduces the internal temperature of the monitoring device, ensures that the electronic components in the anti-corrosion monitoring device of the boiler water vapor system work stably at an appropriate temperature, and extends the service life of the anti-corrosion monitoring device of the boiler water vapor system. On this basis, when the drive assembly drives the heat dissipation structure to move, the drive assembly drives the cleaning frame to slide back and forth along the outer surface of the fixed frame. The cleaning frame can promptly remove dust and impurities accumulated outside the filter holes, preventing the filter holes from clogging, maintaining the filter holes' efficient filtration performance, ensuring the continuous and stable operation of the device, and reducing the frequency and workload of manual cleaning and maintenance. This effectively solves the problem of short service life and inconvenience of monitoring devices in the existing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0025] Figure 1 FIG2 is a schematic structural diagram of an anti-corrosion monitoring device for a boiler water vapor system according to an embodiment of the present disclosure;

[0026] Figure 2FIG2 is a schematic structural diagram of a heat dissipation assembly according to an embodiment of the present disclosure;

[0027] Figure 3 FIG2 is a schematic structural diagram of a fixing frame according to an embodiment of the present disclosure;

[0028] Figure 4 is an enlarged view illustrating the structure of section A of the fixing frame according to an embodiment of the present disclosure;

[0029] Figure 5 1 is a flow chart illustrating a method for monitoring corrosion of a boiler water steam system according to an embodiment of the present disclosure.

[0030] Reference numerals:

[0031] 1-housing, 2-heat dissipation assembly, 21-heat dissipation hole, 22-heat dissipation structure, 221-ventilation slot, 222-sliding frame, 223-rotating member, 2231-fan blade, 2232-rotating gear, 3-cleaning assembly, 31-cleaning frame, 32-fixed frame, 33-filter hole, 4-driving assembly, 41-driving mechanism, 42-driving rod, 5-stabilizing frame, 51-sliding block, 52-stabilizing member, 6-fixed rack. DETAILED DESCRIPTION

[0032] The following describes embodiments of the present disclosure in more detail with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of protection of the present disclosure.

[0033] It should be understood that the various steps described in the method embodiments of the present disclosure may be performed in different orders and / or in parallel. In addition, the method embodiments may include additional steps and / or omit the steps shown. The scope of the present disclosure is not limited in this respect.

[0034] The term "including" and its variations used in this document are open inclusions, that is, "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the description below. It should be noted that the concepts of "first", "second", etc. mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0035] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as "one or more".

[0036] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0037] Deep peak load regulation has become the norm for thermal power plants, which can cause changes in the unit's combustion and water operating conditions, exacerbating corrosion in the steam system. Corrosion in the steam system can generate hydrogen, triggering stress corrosion and increasing the risk of leaks. Deposition of corrosion products can reduce heat transfer efficiency, waste fuel, and, in severe cases, clog pipes, leading to pipe bursts. Due to limitations in monitoring methods for steam system corrosion, online chemical instrumentation cannot directly reflect the state of metal corrosion, and laboratory measurements of iron ion concentration cannot directly represent the corrosion situation, resulting in discontinuous data. Certain operations during unit operation can damage the protective film of the steam pipe, triggering secondary corrosion, necessitating online monitoring of dissolved hydrogen.

[0038] Existing online monitoring system cabinets have fixed cooling fans, limiting their heat dissipation range and creating dead zones. This can cause temperatures to rise within the cabinet, impacting the performance of precision components, accelerating component aging and damage, and shortening the lifespan of the monitoring device. Furthermore, dust accumulation in the dust screens installed at the heat dissipation ports can clog the filter holes, reducing ventilation and heat dissipation efficiency and making the monitoring device less convenient to use.

[0039] In response to the above problems, exemplary embodiments of the present disclosure provide a corrosion protection monitoring device and method for a boiler water vapor system to solve the problems of short service life and inconvenience of monitoring devices in the prior art.

[0040] An anti-corrosion monitoring device for a boiler water vapor system according to an embodiment of the present disclosure will be described in detail below with reference to the accompanying drawings.

[0041] Figure 1 FIG2 is a schematic structural diagram of an anti-corrosion monitoring device for a boiler water vapor system according to an embodiment of the present disclosure. Figure 2 FIG2 is a schematic diagram of the structure of the heat dissipation component 2 according to the embodiment of the present disclosure. Figure 1 - Figure 2 As shown, the anti-corrosion monitoring device of the boiler water vapor system includes: a shell 1, a heat dissipation component 2, a cleaning component 3 and a driving component 4, and the heat dissipation component 2, the cleaning component 3 and the driving component 4 are all arranged on an outer wall of the shell 1.

[0042] like Figure 1 - Figure 2As shown, the heat dissipation component 2 includes a plurality of heat dissipation holes 21 and a heat dissipation structure 22. The housing 1 is provided with a plurality of heat dissipation holes 21 on the side wall of the heat dissipation component 2. The driving component 4 is used to drive the heat dissipation structure 22 to reciprocate along the axial direction of each heat dissipation hole 21, so as to quickly dissipate heat for the corrosion protection monitoring device of the boiler water vapor system.

[0043] like Figure 1 - Figure 2 As shown, the cleaning assembly 3 includes a plurality of filter holes 33, a fixing frame 32 and a cleaning frame 31. The cleaning frame 31 is connected to the fixing frame 32. The fixing frame 32 is arranged on an outer wall of the shell 1. A plurality of filter holes 33 are opened on the fixing frame 32 for filtering out impurities flowing into the anti-corrosion monitoring device of the boiler water vapor system.

[0044] In practical applications, such as Figure 1 - Figure 2 As shown, in the anti-corrosion monitoring device for the boiler water vapor system, the heat dissipation component 2, the cleaning component 3 and the drive component 4 are all arranged on an outer wall of the shell 1. This layout makes the anti-corrosion monitoring device for the boiler water vapor system compact and easy to install in the limited space of the boiler water vapor system. It also facilitates the mechanical connection and power transmission between the components, thereby improving the stability of the overall operation of the device. Based on this, the shell 1 is provided with a plurality of heat dissipation holes 21 on the side wall of the heat dissipation component 2. The drive component 4 is used to drive the heat dissipation structure 22 to reciprocate along the axial direction of each heat dissipation hole 21. The heat dissipation structure 22 can continuously stir the surrounding air and enhance air convection, which is used to quickly dissipate heat from the anti-corrosion monitoring device for the boiler water vapor system. Compared with the traditional method of fixing the heat dissipation holes 21, this dynamic heat dissipation method speeds up the heat transfer speed, effectively reduces the internal temperature of the monitoring device, ensures that the electronic components in the anti-corrosion monitoring device for the boiler water vapor system work stably at an appropriate temperature, and extends the service life of the anti-corrosion monitoring device for the boiler water vapor system. On this basis, when the drive assembly 4 drives the heat dissipation structure 22 to move, the drive assembly 4 drives the cleaning frame 31 to slide back and forth along the outer surface of the fixing frame 32. The cleaning frame 31 can promptly remove dust and impurities accumulated outside the filter hole 33, preventing the filter hole 33 from being blocked, maintaining the efficient filtering performance of the filter hole 33, ensuring the continuous and stable operation of the device, and reducing the frequency and workload of manual cleaning and maintenance. This effectively solves the problem of short service life and inconvenience of monitoring devices in the prior art.

[0045] For example, Figure 2 As shown, the heat dissipation structure 22 includes a sliding frame 222 and multiple rotating parts 223. The driving component 4 is used to drive the sliding frame 222 to reciprocate along the axial direction of each heat dissipation hole 21; each rotating part 223 is arranged in the sliding frame 222, and the driving component 4 is used to drive the rotating part 223 to rotate.

[0046] In practice, the sliding frame 222 performs reciprocating linear motion along the axis of the heat dissipation hole 21, with its motion trajectory coinciding with or parallel to the axis of the heat dissipation hole 21. This reciprocating motion creates an air pumping effect, pushing air through the heat dissipation hole 21 and enhancing convective heat dissipation. Simultaneously, the rotating member 223 rotates and cuts the airflow, generating eddies or turbulence that disrupt the boundary layer within the heat dissipation hole 21, reducing thermal resistance and improving the heat transfer coefficient. The linear motion of the sliding frame 222 and the rotational motion of the rotating member 223 form orthogonal disturbances, causing the airflow within the heat dissipation hole 21 to simultaneously generate axial flow and radial mixing, thus preventing localized heat accumulation.

[0047] For example, Figure 3 FIG. 1 is a schematic diagram of a structure of a fixing frame 32 according to an embodiment of the present disclosure. Figure 3 As shown, the sliding frame 222 is provided with ventilation slots 221 for discharging heat from the corrosion monitoring device of the boiler water vapor system. The drive assembly 4 includes a drive mechanism 41 and a sliding mechanism driven by the drive mechanism 41. The drive mechanism 41 is located at the driving end of the sliding mechanism. The sliding mechanism includes a drive rod 42. The sliding frame 222 is also provided with a drive hole for the drive rod 42 to pass through. The drive rod 42 is adapted to fit within the drive hole. The rotation of the drive rod 42 drives the sliding frame 222 to reciprocate along the axial direction of each heat dissipation hole 21.

[0048] In actual application, after the driving mechanism 41 is started, it outputs rotational power to drive the driving rod 42 of the sliding mechanism to rotate. Since the driving rod 42 is adapted to the driving hole, it should be understood that the above-mentioned driving rod 42 and the driving hole can be a screw and a lead screw, or a worm and a turbine. No specific details are given here. Taking the screw and the lead screw as an example, when the rotation of the driving rod 42 is constrained by the inner wall of the driving hole and cannot rotate freely, this constraint causes the driving rod 42 to generate a displacement component along the axial direction of the driving hole during rotation. The sliding frame 222 is driven to reciprocate by the driving rod 42, which greatly increases the contact area and frequency between the ventilation slot 221 and the air, and the forced convection effect is significant. Compared with the traditional static heat dissipation structure 22, it can more quickly take away the heat generated by the anti-corrosion monitoring device, effectively reduce the operating temperature of the device, ensure its stable operation within a suitable temperature range, and extend the service life of the device.

[0049] In addition, as the drive rod 42 continues to rotate, under the guidance and restriction of the drive hole, the drive rod 42 drives the sliding frame 222 to perform reciprocating linear motion along the axial direction of the heat dissipation hole 21. During the movement of the sliding frame 222, the ventilation slots 221 continuously conduct convection heat exchange with the surrounding air. At the same time, due to the reciprocating motion of the sliding frame 222, the surrounding air will be disturbed, forming forced convection, further accelerating heat transfer. When the ventilation slots 221 are close to the anti-corrosion monitoring device, they absorb the heat of the device. By adjusting the rotational speed of the drive mechanism 41, the reciprocating speed of the sliding frame 222 can be changed, and then the heat dissipation intensity can be adjusted. When the heat load of the monitoring device is low, the movement speed of the sliding frame 222 is reduced to reduce energy consumption. When the heat load is high, the movement speed is increased to enhance the heat dissipation effect, achieve on-demand heat dissipation, and improve energy utilization efficiency.

[0050] For example, Figure 3 As shown, the drive assembly 4 also includes a stabilizer frame 5, which is fixed to the fixed frame 32, and the output end of the drive rod 42 is slidably connected to the stabilizer frame 5. It should be understood that the stabilizer frame 5 and the output end of the drive rod 42 are mainly connected by gear transmission. When the drive mechanism 41 drives the drive rod 42 to rotate, the output end of the drive rod 42 transmits power to the stabilizer frame 5, driving the interaction with the two driven racks connected in sequence, causing the driven racks to produce linear motion, and then driving the slider 51 connected to the stabilizer frame 5 to move back and forth. With the auxiliary support and stabilization of the stabilizer 52 of the stabilizer frame 5, the movement is smoother and more precise. The stabilizer frame 5 is a U-shaped stabilizer. The U-shaped structure forms a closed frame with vertical arms on both sides and a bottom crossbeam, which can evenly distribute external loads and reduce the risk of deformation or overturning caused by single-point force. The arc transition or chamfer design of the U-shaped structure can reduce stress concentration and avoid structural fracture caused by rigid connection.

[0051] For example, Figure 4 FIG. 1 is an enlarged view of the structure of section A of the fixing frame 32 according to an embodiment of the present disclosure. Figure 3 - Figure 4 As shown, the anti-corrosion monitoring device for the boiler water vapor system also includes two fixed racks 6, which are symmetrically arranged on the inner walls on both sides of the fixed frame 32; a guide groove for the fixed racks 6 to pass through is also provided on the sliding frame 222, and the rotating structure of the rotating member 223 is adapted to the fixed racks 6.

[0052] In practical applications, such as Figure 3 - Figure 4 As shown, the two fixed racks 6 are arranged opposite to each other, and the two ends of the two fixed racks 6 are fixed to the two sides of the fixed frame 32. The two fixed racks 6 are engaged with the two fixed racks 6. When the driving mechanism 41 drives the driving rod 42 to rotate, the driving rod 42 rotates to drive the sliding frame 222 to move, and the rotating member 223 provided in the sliding frame 222 rotates. Figure 4 As shown, the rotating gears 2232 of the rotating member 223 mesh with corresponding fixed gears, driving the blades 2231 of the rotating member 223 to rotate. It is understood that a plurality of blades 2231 are arranged in an annular pattern on the outer wall of the rotating shaft of each rotating member 223 within the ventilation slot 221. Driven by the sliding frame 222, the rotating member 223 moves linearly along the length of the drive rod 42 while rotating about its own central axis. The plurality of blades 2231 fixed to the rotating member 223 also synchronously perform a combined motion of movement and rotation. This unique motion mode enables the blades 2231 to disturb the surrounding air over a large area, promoting rapid and efficient air circulation. The internal components of the corrosion monitoring device for the boiler water vapor system continuously emit a large amount of heat during operation, and this rapidly circulating air can promptly and effectively carry away the heat, thereby achieving the desired effect of rapid heat dissipation. This heat dissipation method successfully prevents damage to internal components caused by high-temperature heat accumulation, creating a relatively stable and suitable operating environment for the monitoring device, thereby increasing its service life. Furthermore, two fixed racks 6 are symmetrically distributed along the inner walls of the fixed frame 32, forming parallel toothed tracks that provide bidirectional guidance for the sliding frame 222. The guide grooves in the sliding frame 222, through which the fixed racks 6 pass, restrict the sliding frame 222 to linear movement along the rack axis, preventing radial sway or deflection.

[0053] For example, Figure 3 As shown, the cleaning surface of the cleaning frame 31 is provided with a cleaning brush corresponding to the position of the filter hole 33, and the cleaning surface of the cleaning frame 31 is kept in contact with the outer surface of the fixing frame 32. The cleaning frame 31 is an elastic cleaning frame 31.

[0054] In practical applications, such as Figure 3As shown, the cleaning surface of the cleaning rack 31 is provided with a cleaning brush corresponding to the position of the filter hole 33. This one-to-one correspondence design enables the cleaning brush to accurately clean the filter hole 33. When the cleaning rack 31 moves, the brush can penetrate deep into the filter hole 33, effectively removing impurities blocked in the filter hole 33, ensuring the unobstructed flow of the filter hole 33 and maintaining the normal filtering function of the filter device. The cleaning surface of the cleaning rack 31 maintains contact with the outer surface of the fixed frame 32. This design ensures the continuity and effectiveness of the cleaning work. In the contact state, the cleaning brush can always fit the outer surface of the fixed frame 32. Whether in the moving process of the cleaning rack 31 or in a stationary state, the impurities on the outer surface of the fixed frame 32 can be cleaned in time to avoid impurities accumulating on the outer surface of the fixed frame 32 and affecting the overall performance of the filter device. The cleaning rack 31 adopts an elastic design to give it a certain deformation ability. This elasticity enables the cleaning rack 31 to better adapt to the shape changes and dimensional tolerances of the outer surface of the fixed frame 32. Even if the outer surface of the fixing frame 32 is uneven or concave, the elastic cleaning frame 31 can maintain good contact between the cleaning surface and the outer surface of the fixing frame 32 through its own elastic deformation, ensuring the stability of the cleaning effect. At the same time, the elasticity can also play a certain buffering role during the cleaning process, reducing the rigid collision between the cleaning frame 31 and the fixing frame 32, reducing wear and noise of the equipment, and extending the service life of the equipment.

[0055] The exemplary embodiments of the present disclosure provide a method for monitoring the corrosion of a boiler water vapor system, which is applied to the above-mentioned device for monitoring the corrosion of a boiler water vapor system. Figure 5 is a flow chart illustrating a method for monitoring corrosion of a boiler water vapor system according to an embodiment of the present disclosure. Figure 5 As shown, the anti-corrosion monitoring methods for boiler water steam systems include:

[0056] S501: When the driving mechanism is in a working state, the driving mechanism drives the driving rod to reciprocate along the axial direction of each heat dissipation hole;

[0057] S502: When the driving rod cooperates with the driving hole to drive the sliding frame to move, the sliding frame drives the rotating member to rotate, and the rotation of the rotating member quickly dissipates heat from the anti-corrosion monitoring device of the boiler water vapor system;

[0058] S503: When the sliding frame moves, the sliding frame drives the cleaning frame to slide back and forth along the outer surface of the fixed frame to scrape off dust and impurities accumulated outside the filter holes.

[0059] Compared with the prior art, the beneficial effects of the anti-corrosion monitoring method for a boiler water vapor system provided by the embodiment of the present disclosure refer to the beneficial effects of the anti-corrosion monitoring device for a boiler water vapor system, which will not be elaborated here.

[0060] The above descriptions are merely some embodiments of the present disclosure and an illustration of the technical principles employed. Those skilled in the art should understand that the scope of disclosure involved in the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but also encompasses other technical solutions formed by any combination of the above-mentioned technical features or their equivalents without departing from the above-mentioned disclosed concepts. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features with similar functions disclosed in the present disclosure.

[0061] Although some specific embodiments of the present disclosure have been described in detail by way of examples, those skilled in the art will appreciate that the above examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure. Those skilled in the art will appreciate that modifications may be made to the above embodiments without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.

Claims

1. An anti-corrosion monitoring device for a boiler water vapor system, characterized in that: The anti-corrosion monitoring device for the boiler water vapor system comprises: a shell, a heat dissipation component, a cleaning component and a driving component, wherein the heat dissipation component, the cleaning component and the driving component are all arranged on an outer side wall of the shell; The heat dissipation assembly includes: a plurality of heat dissipation holes and a heat dissipation structure. The side wall of the housing on which the heat dissipation assembly is provided is provided with a plurality of heat dissipation holes. The driving assembly is used to drive the heat dissipation structure to reciprocate along the axial direction of each heat dissipation hole, so as to quickly dissipate heat from the corrosion monitoring device of the boiler water vapor system. The cleaning assembly includes: multiple filter holes, a fixing frame and a cleaning frame, the cleaning frame is connected to the fixing frame, the fixing frame is arranged on an outer side wall of the shell, and the fixing frame is provided with multiple filter holes for filtering out impurities flowing into the anti-corrosion monitoring device of the boiler water vapor system.

2. The anti-corrosion monitoring device for a boiler water vapor system according to claim 1, characterized in that: The heat dissipation structure includes: a sliding frame and a plurality of rotating parts, the driving assembly is used to drive the sliding frame to reciprocate along the axial direction of each heat dissipation hole; each rotating part is arranged in the sliding frame, and the driving assembly is used to drive the rotating part to rotate.

3. The anti-corrosion monitoring device for a boiler water vapor system according to claim 2, characterized in that: The sliding frame is provided with ventilation slots for discharging heat from the anti-corrosion monitoring device of the boiler water vapor system.

4. The anti-corrosion monitoring device for a boiler water vapor system according to claim 2, characterized in that: The driving assembly includes a driving mechanism and a sliding mechanism driven by the driving mechanism, wherein the driving mechanism is arranged at the driving end of the sliding mechanism; The sliding mechanism includes a driving rod, and the sliding frame is further provided with a driving hole for the driving rod to pass through. The driving rod is adapted to the driving hole, and the driving rod rotates to drive the sliding frame to reciprocate along the axial direction of each heat dissipation hole.

5. The anti-corrosion monitoring device for a boiler water vapor system according to claim 4, characterized in that: The driving assembly further includes a stabilizing frame, which is fixed on the fixing frame. The output end of the driving rod is slidably connected to the stabilizing frame.

6. The anti-corrosion monitoring device for a boiler water vapor system according to claim 5, characterized in that: The stabilizing frame is a U-shaped stabilizing frame.

7. The anti-corrosion monitoring device for a boiler water vapor system according to claim 2, characterized in that: The anti-corrosion monitoring device for the boiler water vapor system further comprises two fixed racks, which are symmetrically arranged on the inner walls of both sides of the fixed frame; The sliding frame is further provided with a guide groove for the fixed rack to pass through, and the rotating structure of the rotating member is adapted to the fixed rack.

8. The anti-corrosion monitoring device for a boiler water vapor system according to claim 1, characterized in that: The cleaning surface of the cleaning frame is provided with a cleaning brush corresponding to the position of the filter hole, and the cleaning surface of the cleaning frame keeps in contact with the outer surface of the fixing frame.

9. The anti-corrosion monitoring device for a boiler water vapor system according to claim 8, characterized in that: The cleaning frame is an elastic cleaning frame.

10. A method for monitoring corrosion of a boiler water vapor system, characterized in that: The anti-corrosion monitoring device for a boiler water vapor system according to any one of claims 1 to 9, wherein the anti-corrosion monitoring method for the boiler water vapor system comprises: When the driving mechanism is in a working state, the driving mechanism drives the driving rod to reciprocate along the axial direction of each heat dissipation hole; When the driving rod cooperates with the driving hole to drive the sliding frame to move, the sliding frame drives the rotating member to rotate, and the rotation of the rotating member quickly dissipates heat for the anti-corrosion monitoring device of the boiler water vapor system; When the sliding frame moves, the sliding frame drives the cleaning frame to slide back and forth along the outer surface of the fixed frame to scrape off dust and impurities accumulated outside the filter holes.

Images