Online automatic cleaning device

Abstract

The invention discloses an on-line automatic cleaning device, and relates to the technical field of automatic cleaning, the on-line automatic cleaning device comprises a cleaning assembly and a drying assembly, a plurality of spraying cleaning balls of the cleaning assembly are distributed along an air inlet and exhaust pipeline, a cleaning medium can be sprayed to the periphery of the inner wall of the pipeline, compressed gas is introduced after flushing to take away the residual medium, and the drying assembly is communicated with the pipeline. A closed-loop path of cleaning medium spraying, residual water purging and drying is formed in the pipeline; a cleaning medium is sprayed at multiple angles and multiple speeds through the distributed spraying cleaning balls to cover the inner surfaces of more pipelines, the problems that traditional manual cleaning is not thorough and blind areas exist are solved, meanwhile, through the closed-loop process of cleaning, purging and drying, microbial contamination caused by residual water residues is avoided, the cleaning efficiency is further improved, and the defect that manual cleaning is low in efficiency is overcome.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic cleaning, and particularly relates to an on-line automatic cleaning device. Background Art

[0002] In the pharmaceutical industry, pipelines, as key equipment for transporting various chemical substances, gases and other materials, play an indispensable role in the production process. However, during the use of pipelines, chemical substances, impurities, sediments, etc. often remain inside. These residual substances may not only cause pipeline blockage, affecting the normal transportation of materials, but also corrode the pipelines, shortening their service life. More importantly, the pollutants in the pipelines will pollute the pharmaceutical production environment, seriously affecting product quality and unable to guarantee the safety and effectiveness of drugs. Therefore, regular cleaning of pipelines is a necessary measure to ensure product quality and production safety during pharmaceutical production.

[0003] Currently, for the cleaning of intake and exhaust pipelines, the existing technologies mainly adopt the methods of manual cleaning with tools or no cleaning. Manual cleaning has many drawbacks. For example, it is difficult to thoroughly remove the material residues in the pipelines, which easily leads to long-term accumulation of materials, thus causing microbial contamination of products. In addition, manual cleaning has low efficiency and it is difficult to ensure the uniformity and consistency of cleaning. At the same time, the method of not cleaning will cause long-term accumulation of dust in the pipelines, posing potential equipment safety hazards. The qualitative change of the accumulated substances may also introduce foreign objects, posing a potential threat to product quality and seriously affecting the safety and stability of pharmaceutical production. Summary of the Invention

[0004] The purpose of the present invention is to provide an on-line automatic cleaning device. By distributively arranging spray cleaning balls on the intake and exhaust pipelines, the cleaning medium can be sprayed into the pipelines at different angles and speeds through the spray balls, so as to cover more inner surfaces of the pipelines, solving the problems of incomplete cleaning and blind spots in traditional manual cleaning; at the same time, through pressurized cleaning, introducing compressed air for purging and combining with a drying component, a "cleaning - purging - drying" closed-loop process is formed, solving the problems of microbial contamination caused by residual water and low efficiency of manual cleaning.

[0005] The present invention is realized by the following technical solutions:

[0006] An on-line automatic cleaning device, comprising:

[0007] Cleaning assembly, the cleaning assembly includes a plurality of spray cleaning balls, the plurality of spray cleaning balls are distributed along the length direction of the air inlet and exhaust duct, and the spray cleaning balls spray cleaning medium on the inner wall around the air inlet and exhaust duct. Wherein, after the inner wall of the air inlet and exhaust duct is washed by the cleaning medium, the cleaning assembly introduces compressed gas into the air inlet and exhaust duct to take away the residual medium on the inner wall of the air inlet and exhaust duct;

[0008] Drying assembly, the drying assembly is connected to the air inlet and exhaust duct to form a closed-loop cleaning path of "cleaning medium spraying - residual water purging - drying" for the air inlet and exhaust duct.

[0009] In this solution, the spray cleaning balls distributed in the cleaning assembly can spray the cleaning medium on the inner wall around the pipe along the length direction of the pipe, achieving a non-blind area coverage of the circumferential direction of the inner wall of the pipe, and solving the problems of blind areas in traditional manual cleaning and difficult to completely remove residual materials. After the inner wall of the pipe is washed by the cleaning medium, compressed gas is introduced to take away the residual medium. Cooperating with the drying assembly connected to the air inlet and exhaust duct to form a closed-loop cleaning path of "cleaning medium spraying - residual water purging - drying", the whole process operation from cleaning to drying can be completed online without disassembling the pipe. This not only avoids the risk of microbial contamination caused by residual water, but also improves the cleaning efficiency through an integrated design, ensuring that the inner wall of the pipe quickly reaches a dry and clean state after cleaning, and effectively solving the problems of low efficiency, incomplete cleaning and improper residual water treatment in the prior art.

[0010] As a further solution of the cleaning device, the surface of the spray cleaning ball is evenly distributed with spray holes with a diameter of 3mm - 5mm, and the spray cleaning ball is driven to rotate automatically by the reaction force of the cleaning medium to cover the area of 180° - 360° in the circumferential direction of the inner wall of the air inlet and exhaust duct.

[0011] In this solution, the evenly distributed spray holes with a diameter of 3mm - 5mm can make the cleaning medium spray out from the spray holes with appropriate pressure and flow rate, ensuring that the cleaning medium has enough impact force on the inner wall of the air inlet and exhaust duct, and effectively washing away various impurities and pollutants attached to the inner wall. At the same time, the reaction force of the cleaning medium is used to drive the spray cleaning ball to rotate automatically, enabling it to cover the area of 180° - 360° in the circumferential direction of the inner wall of the air inlet and exhaust duct, avoiding the occurrence of cleaning dead angles, and realizing a comprehensive and thorough cleaning of the inner wall of the pipe.

[0012] As a further solution of the cleaning device, the drying assembly includes an exhaust device, a drying device and an air inlet device connected in sequence, and the air inlet device provides clean and dry air to the drying device, and the clean and dry air is discharged from the exhaust device after circulating through the air inlet and exhaust duct.

[0013] In this solution, a complete air circulation drying system is constructed by setting up an exhaust device, a drying equipment, and an air inlet device that are connected in sequence. The clean and dry air provided by the air inlet device can prevent impurities and moisture from contaminating the air inlet and exhaust ducts again, ensuring the purity of the drying environment. The clean and dry air circulates in the air inlet and exhaust ducts, which can efficiently carry away the remaining moisture after cleaning, achieve rapid drying, and prevent problems such as pipeline rust and microbial growth caused by moisture retention. Finally, the humid air is discharged through the exhaust device, maintaining the dryness of the air in the system.

[0014] As a further solution of the cleaning device, the cleaning device further includes a drainage system, and the drainage system includes drainage valves located at the lowest point of the pipeline and the bottom of the drying equipment, and the cleaning medium after flushing is discharged from the drainage valves.

[0015] In this solution, the drainage system sets the drainage valves at the lowest point of the pipeline, and uses the gravity to make the cleaning medium (including sewage, residual liquid, etc.) after flushing naturally converge and discharge, avoiding the retention of residual water caused by the height difference of the pipeline; at the same time, drainage valves are set at the bottom of the drying equipment to timely discharge the condensate or residual liquid that may be generated during the drying process, ensuring that there is no liquid residue in the entire cleaning and drying process.

[0016] As a further solution of the cleaning device, a viewing window for visually inspecting the drying state of the inner wall of the pipeline is provided on the front of the drying equipment.

[0017] In this solution, the setting of the viewing window enables the operator to directly visually inspect whether there is residual moisture, stains or incompletely cleaned areas on the inner wall of the air inlet and exhaust ducts after the cleaning and drying process is completed without disassembling the pipeline or the drying equipment, ensuring that the drying state of the pipeline meets the production requirements.

[0018] As a further solution of the cleaning device, the air inlet device includes a second filter, an air inlet heating device and an air inlet fan, and the air inlet fan, the air inlet heating device and the filter are connected in sequence to provide clean and dry air to the drying equipment.

[0019] In this solution, the filter can effectively intercept impurities such as dust and particles in the air, avoid secondary pollution of the clean and dry air during the generation process, and ensure that the air entering the drying equipment meets the cleanliness standards required by the pharmaceutical industry; the inlet air heating device reduces the humidity of the air by heating it, provides a dry air source with high moisture absorption capacity for the drying equipment, and accelerates the evaporation of the residual moisture on the inner wall of the inlet and exhaust pipes; the inlet air fan provides power for the air flow, enabling the clean and dry air to continuously and stably enter the inlet and exhaust pipes through the drying equipment, forming a circulating drying air flow, which not only provides the required air source conditions for the drying process, ensures that the residual moisture on the inner wall of the pipe is quickly removed, but also eliminates the risk of external pollutants entering the pipe with the air from the source, effectively avoiding problems such as pipeline corrosion and microbial growth caused by moisture or impurities.

[0020] As a further solution of the cleaning device, the drain valve includes a first drain valve and a second drain valve. Among them, the first drain valve is arranged at the lowest horizontal section of the inlet and exhaust pipe, and the second drain valve is located at the end of the exhaust pipe. The bottom of the drying equipment is provided with a drain port by itself, forming a multi-point low-position drainage structure.

[0021] In this solution, the first drain valve is arranged at the lowest horizontal section of the pipe. Using the principle of gravity, the sewage, residual liquid, etc. scoured and peeled off during the cleaning process naturally converge and are quickly discharged, avoiding the formation of water accumulation blind areas due to the height difference in the horizontal section; the second drain valve is located at the end of the exhaust pipe, which can timely remove the residual moisture flowing along the pipe to the end, preventing microbial growth or impurity deposition caused by liquid accumulation at the end; the drain port provided at the bottom of the drying equipment can synchronously discharge the condensate or residual liquid generated during the drying process, ensuring zero moisture retention in the drying link; this multi-point low-position drainage structure forms a three-dimensional discharge network for the residual medium in the pipe through the method of "sectional drainage + end control + equipment linkage", fundamentally solving the problem of residual water remaining due to incomplete drainage in traditional cleaning, and effectively reducing the risk of pipeline corrosion and the hidden danger of microbial contamination.

[0022] As a further solution of the cleaning device, the cleaning component includes a water storage tank and a fluid pipeline. The water storage tank provides cleaning medium or compressed gas for the spray cleaning ball through the fluid pipeline.

[0023] In this solution, the water storage tank serves as a storage container for the cleaning medium and compressed gas, with a storage function to ensure a stable and continuous supply of the required substances during the cleaning process, preventing cleaning interruptions caused by shortages of the medium or gas. The fluid pipeline acts as a bridge connecting the water storage tank and the spray cleaning ball, delivering the cleaning medium in the water storage tank to the spray cleaning ball at an appropriate pressure and flow rate, enabling the spray cleaning ball to eject the cleaning medium to effectively scour the inner wall of the intake and exhaust pipes; after the cleaning is completed, it can also deliver the compressed gas in the water storage tank to the spray cleaning ball, using the compressed gas to carry away the residual medium on the inner wall of the pipeline, achieving a coherent operation of cleaning and purging.

[0024] As a further solution of the cleaning device, the cleaning assembly further includes a compression pump. The top of the water storage tank is provided with an air inlet for connecting the compressed gas. The bottom of the water storage tank is fixed by a base. The compression pump pressurizes the cleaning medium in the water storage tank and transports it to the spray cleaning ball through the fluid pipeline.

[0025] In this solution, the compression pump pressurizes the cleaning medium in the water storage tank, enabling the cleaning medium to obtain strong pressure energy. When it is transported to the spray cleaning ball through the fluid pipeline, it can be ejected at a high speed and high pressure, enhancing the scouring force on the impurities on the inner wall of the intake and exhaust pipes and making the cleaning more thorough. The air inlet at the top of the water storage tank is used to connect the compressed gas, providing a gas source for purging the residual medium after the cleaning is completed, and realizing an integrated process of cleaning and purging.

[0026] As a further solution of the cleaning device, the cleaning device further includes a control system, and the control system is electrically connected to the cleaning assembly and the drying assembly respectively.

[0027] In this solution, the control system can coordinate the working sequence and time interval between the cleaning assembly and the drying assembly, achieve seamless connection from cleaning to drying, avoid waste of resources, and improve the cleaning efficiency.

[0028] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0029] 1. By distributing multiple spray cleaning balls in a distributed manner along the length direction of the intake and exhaust pipes, the cleaning medium can be sprayed into the pipeline at different angles and speeds through the spray balls, thereby covering more inner surfaces of the pipeline, and solving the problems of incomplete cleaning and blind spots in traditional manual cleaning.

[0030] 2. The present invention forms a closed-loop cleaning path of "cleaning medium injection - residual water purging - drying" on the air inlet and outlet pipes. After cleaning, compressed gas is introduced to carry away the residual medium. Combined with the multi-point low-level drainage structure located at the lowest part of the pipe and the bottom of the drying equipment, the residual water can be discharged in time, avoiding the risk of microbial contamination caused by residual water. Moreover, the entire cleaning process can be completed online without disassembling the pipes. Compared with the traditional manual cleaning method, the cleaning efficiency is greatly improved, saving time and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, form a part of this application, and do not limit the embodiments of the present invention. In the drawings:

[0032] Figure 1 is a schematic diagram of the overall structure of the present invention.

[0033] Reference numerals in the drawings and corresponding component names:

[0034] 1 - water storage tank, 2 - cleaning medium, 3 - base, 4 - compression pump, 5 - exhaust device, 6 - first filter, 7 - exhaust pipe, 8 - observation window, 9 - drying equipment, 10 - spray cleaning ball, 11 - second filter, 12 - air inlet heating device, 13 - air inlet device, 14 - air inlet fan, 15 - first drain valve, 16 - compressed gas, 17 - air inlet and outlet pipe, 18 - air inlet pipe, 19 - fluid pipe, 20 - second drain valve, 21 - air inlet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] To make the objectives, technical solutions, and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the embodiments and the drawings. The illustrative embodiments and descriptions thereof of the present invention are only used to explain the present invention and do not limit the present invention.

[0036] Embodiment 1

[0037] Embodiment 1 of the present invention provides an online automatic cleaning device, as Figure 1 shown, including a cleaning component and a drying component;

[0038] Among them, as shown in Figure 1 shown, the cleaning component realizes the flushing of the inner wall of the pipe and the purging of the residual water, and includes a water storage tank 1, a compression pump 4, a plurality of spray cleaning balls 10, and a fluid pipe 19;

[0039] Specifically, an air inlet 21 is connected to the top of the water storage tank 1 for accessing external compressed gas 16. The bottom of the water storage tank 1 is fixed to the ground through a base 3, which is used to store the cleaning medium 2, such as water or a special cleaning liquid, and temporarily store compressed air. The compression pump 4 is respectively connected to the bottom of the water storage tank 1 and the fluid pipeline 19 to pressurize the cleaning medium in the water storage tank 1, generally pressurized to 0.5 - 1.5 MPa, and then transported to the spray cleaning ball 10 through the fluid pipeline 19. The spray cleaning balls 10 are distributed along the length direction of the air inlet and exhaust pipeline 17, such as in the horizontal section, vertical section, and elbow. In this embodiment, to ensure the cleaning effect of the pipeline, the number of spray cleaning balls 10 is 10 groups, evenly distributed along the horizontal section, vertical section, and elbow of the air inlet and exhaust pipeline 17. The distance between adjacent two groups of spray cleaning balls 10 is ≤ 2 m, and they are densely arranged at the pipeline elbows and pipe diameter changes to ensure the cleaning coverage rate of the pipeline inner wall. It should be noted that in this embodiment, the spray cleaning balls 10 can adopt various models of spray cleaning balls, and their specific structure is prior art. For example, the surface of the spray cleaning balls 10 is evenly distributed with spray holes with a diameter of 3 mm - 5 mm, distributed at an angle of 45° - 90°. Driven by the reaction force of the spray of the cleaning medium, the spray cleaning balls 10 rotate self - rotatably. During the rotation of the spray cleaning balls 10, the spray holes continuously spray the cleaning medium 2, forming a vortex flow pattern, effectively cleaning the residues in the container, that is, achieving 180° - 360° circumferential coverage of the pipeline inner wall.

[0040] Meanwhile, when the inner wall of the air inlet and exhaust pipeline 17 is washed by the cleaning medium 2, the cleaning medium 2 carries the peeled - off pollutants and gathers towards the drain valve and is discharged. Then, the cleaning assembly passes compressed gas 16 into the air inlet and exhaust pipeline 17 through the fluid pipeline 19, taking away the residual medium on the inner wall of the air inlet and exhaust pipeline. When the residual medium is discharged, the drying assembly connected through the air inlet and exhaust pipeline dries the entire pipeline.

[0041] Specifically, please refer to Figure 1 As shown, the drying assembly is used to construct a closed - loop drying cycle, including a exhaust device 5, a drying device 9, and an air inlet device 13 connected in sequence. The air inlet device 13 includes a second filter 11, an air inlet heating device 12, and an air inlet fan 14. The inlet of the air inlet fan 14 is connected to the air inlet pipeline 18, and the air inlet fan 14, the air inlet heating device 12, and the second filter 11 are connected in sequence, respectively used for sending air, heating air, and filtering to provide clean and dry air to the drying device 9. The drying device 9 is located behind the air inlet device 13. An observation window 8 is opened on the front of the drying device 9 for visually inspecting the drying state of the pipeline inner wall. The bottom of the drying device 9 is integrated with a drain port and is internally connected to the air inlet and exhaust pipeline 17 to receive the dry air transported by the air inlet device 13. The exhaust device 5 is located behind the drying device 9 and includes a first filter 6 with the same precision as the air inlet device 13. The outlet of the exhaust device 5 is connected to the exhaust pipeline 7 to discharge the air carrying moisture during the drying process.

[0042] In summary, the present invention forms a closed-loop cleaning path of "cleaning medium injection - residual water purging - drying". The entire process from cleaning to drying can be completed online without disassembling the pipeline. This not only avoids the risk of microbial contamination caused by residual water, but also improves the cleaning efficiency through an integrated design, ensuring that the inner wall of the pipeline quickly reaches a dry and clean state after cleaning, effectively solving the problems of low efficiency, incomplete cleaning, and improper residual water treatment in the prior art.

[0043] Example 2

[0044] During the entire cleaning pipeline, since residual water will be discharged during the automatic cleaning process, based on Example 1, this example provides an online automatic cleaning device, as Figure 1 shown, which also includes a drainage system. The drainage system includes drainage valves located at the lowest point of the pipeline and at the bottom of the drying device 9. The flushed cleaning medium is discharged from the drainage valves. Specifically, the drainage valves include a first drainage valve 15 and a second drainage valve 20. The first drainage valve 15 is set at the lowest horizontal section of the air inlet and outlet pipeline 17 to discharge the accumulated water at the lower part of the pipeline. The second drainage valve is located at the end of the exhaust pipeline to prevent residual moisture from staying at the end of the pipeline. The bottom of the drying device 9 is provided with a drainage port. Each drainage valve and drainage port are directly connected to the pipeline, forming a three-dimensional drainage network of "the lowest point of the pipeline + the end + the bottom of the device" to ensure that the residual medium is discharged without dead corners.

[0045] Example 3

[0046] In order to improve the stability and consistency of the cleaning quality and reduce manual intervention, based on Example 2, this example provides an online automatic cleaning device, as Figure 1 shown, which also includes a control system. The control system is electrically connected to the cleaning component and the drying component respectively. The control system collects the signals of pressure, liquid level, and temperature sensors in real time, automatically adjusts parameters such as the pressure of the compression pump, the spraying time, and the drying temperature, and realizes the signal transmission to each component through the control system, forming an automated closed-loop of "sensor feedback - logic processing - equipment control".

[0047] The working process of the present invention:

[0048] Inject the cleaning medium 2 into the water storage tank 1, connect the compressed gas 16 and set an appropriate pressure.

[0049] The control system starts the compression pump 4, pressurizes the cleaning medium in the water storage tank 1 and transports it through the fluid pipeline 19 to the spray cleaning balls 10 distributed along the air inlet and outlet pipeline 17. The spray holes on the surface of the spray cleaning balls 10 spray the cleaning medium onto the inner wall of the pipeline. The reaction force of the cleaning medium drives the spray cleaning balls to rotate automatically, flushing the inner wall of the pipeline from multiple angles and in all directions for a preset cleaning time.

[0050] After the cleaning is completed, the cleaning component switches to the purging mode. The compressed air 16 in the water storage tank 1 is introduced into the air inlet and exhaust pipe 17 through the fluid pipe 19, pushing the residual cleaning medium in the pipe towards the drain valve, and at the same time purging the trace remaining water adhering to the inner wall of the pipe. The first drain valve 15 at the lowest horizontal section of the pipe, the second drain valve 20 at the end of the exhaust pipe 7, and the drain outlet at the bottom of the drying device 9 are opened simultaneously to discharge the flushing sewage and purging residual liquid.

[0051] The air inlet device 13 inputs the pre-treated clean and dry air into the air inlet and exhaust pipe 17. The dry air circulates in the pipe, absorbs the residual moisture, and is then discharged through the exhaust device 5 to form a drying cycle. This continues for a period of time to ensure that the moisture in the pipe is fully removed.

[0052] The operator visually inspects the inner wall of the pipe through the observation window 8 on the front of the drying device 9 to confirm whether there are still water droplets or water marks, and thus judges whether the drying state meets the standard. If it does not meet the standard, the drying stage is repeated until the requirements are met.

[0053] The specific embodiments described above further elaborate on the purpose, technical solutions, and beneficial effects of the present invention. It should be understood that the above are only specific embodiments of the present invention and are not used to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An online automatic cleaning device, characterized in that, Comprising: A cleaning component, the cleaning component includes a plurality of spray cleaning balls (10), the plurality of spray cleaning balls (10) are distributed along the length direction of the air inlet and outlet duct (17), and the spray cleaning balls (10) spray a cleaning medium (2) around the inner wall of the air inlet and outlet duct (17). Wherein, when the inner wall of the air inlet and outlet duct (17) is flushed by the cleaning medium (2), the cleaning component introduces compressed gas (16) into the air inlet and outlet duct (17) to carry away the residual medium on the inner wall of the air inlet and outlet duct (17); A drying component, the drying component is connected to the air inlet and outlet duct (17) to form a closed-loop cleaning path of "cleaning medium spraying - residual water purging - drying" for the air inlet and outlet duct (17).

2. An on-line automatic cleaning device according to claim 1, characterized in that, The surface of the spray cleaning ball (10) is evenly distributed with spray holes with a diameter of 3mm - 5mm, and is driven to rotate self - by the reaction force of the cleaning medium (2) to cover an area of 180° - 360° in the circumferential direction of the inner wall of the air inlet and outlet duct.

3. An online automatic cleaning device according to claim 1, characterized in that The drying component includes an exhaust device (5), a drying device (9) and an air inlet device (13) connected in sequence, and the air inlet device (13) provides clean and dry air to the drying device (9). When the clean and dry air circulates through the air inlet and outlet duct (17), it is discharged from the exhaust device (5).

4. An online automatic cleaning device according to claim 3, characterized in that, The cleaning device further includes a drainage system, the drainage system includes drainage valves located at the lowest point of the duct and the bottom of the drying device (9), and the flushed cleaning medium (2) is discharged from the drainage valves.

5. An on-line automatic cleaning device according to claim 3, characterized in that, A viewing window (8) for visually inspecting the dry state of the inner wall of the duct is provided on the front of the drying device (9).

6. The on-line automatic cleaning device according to claim 3, characterized in that, The air inlet device (13) includes a second filter (11), an air inlet heating device (12) and an air inlet fan (14), and the air inlet fan (14), the air inlet heating device (12) and the second filter (11) are connected in sequence to provide clean and dry air to the drying device (9).

7. An on-line automatic cleaning device according to claim 4, characterized in that The drainage valve includes a first drainage valve (15) and a second drainage valve (20). Among them, the first drainage valve (15) is arranged at the lowest horizontal section of the air inlet and outlet duct, the second drainage valve (20) is located at the end of the exhaust duct, and the bottom of the drying device (9) has its own drainage port, forming a multi - point low - level drainage structure.

8. An online automatic cleaning device according to any one of claims 1-7, characterized in that The cleaning component includes a water storage tank (1) and a fluid pipeline (19), and the water storage tank (1) provides the cleaning medium (2) or compressed gas (16) for the spray cleaning balls (10) through the fluid pipeline (19).

9. An online automatic cleaning device according to claim 8, characterized in that, The cleaning component further includes a compression pump (4). The top of the water storage tank (1) is provided with an air inlet (21) for connecting the compressed gas (16). The bottom of the water storage tank (1) is fixed by a base (3). The compression pump (4) pressurizes the cleaning medium (2) in the water storage tank (1) and transports it to the spray cleaning balls (10) through the fluid pipeline (19).

10. An on-line automatic cleaning device according to claim 9, characterized in that, The cleaning device further includes a control system, and the control system is electrically connected to the cleaning component and the drying component respectively.

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