Cleaning device and cleaning method for silicon dioxide scaling equipment

Abstract

The invention provides a cleaning device for silicon dioxide scaling equipment. The cleaning device for the silicon dioxide scaling equipment comprises a butt joint assembly and a cleaning assembly, the rotating assembly is mounted at the bottom of the butt joint assembly, a fixing plate is mounted at the bottom of the rotating assembly through a quick release assembly, a mounting pipe is fixedly connected to the bottom of the fixing plate, a movable opening is formed in the outer surface of the mounting pipe, and a second driving structure is mounted at the top of the fixing plate. And an adjusting assembly is mounted in the mounting pipe. According to the cleaning device for the silicon dioxide scaling equipment, by means of the design, the vortex flow spraying assembly is adopted, the coverage area is increased, the flushing effect is improved, meanwhile, the spraying assembly can be adjusted to move at multiple angles and multiple positions in cooperation with the adjusting assembly and the rotating assembly, cleaning dead angles are reduced, and cleaning efficiency is improved. And the cleaning effect of the silicon dioxide scaling equipment can be improved.

Description

Technical Field

[0001] This invention relates to the field of cleaning technology for equipment with silica scaling, and in particular to a cleaning device and method for equipment with silica scaling. Background Technology

[0002] Silica scale is a hard deposit formed when silicon-containing materials, such as silicon-containing industrial wastewater, groundwater, and slurries, are deposited on the surface of equipment or pipelines due to changes in temperature, pressure, pH fluctuations, or water evaporation. This causes the concentration of soluble silicon compounds, such as silicic acid and sodium silicate, in the water to exceed the saturation limit, gradually precipitating out and depositing as silica as the main component.

[0003] This is because in silicon-containing systems, increased temperature, decreased pressure, or evaporation of moisture can cause soluble silicon compounds to precipitate out as supersaturated. The resulting silica particles are attracted by the surface energy of the equipment wall and gradually accumulate. Furthermore, the long-term scouring by the silicon-containing medium flowing inside the equipment will cause the particles to adhere more tightly. Scaling is generally cleaned with acidic cleaning agents, such as dilute hydrochloric acid or hydrofluoric acid. The concentration must be controlled to prevent equipment corrosion, or constant pressure spray cleaning can be used.

[0004] Traditional constant pressure and fixed angle spray cleaning methods are less effective at cleaning uneven silica scale and are prone to creating blind spots, thus affecting the cleaning effect.

[0005] Therefore, it is necessary to provide a cleaning device and cleaning method for equipment with silica scaling to solve the above-mentioned technical problems. Summary of the Invention

[0006] This invention provides a cleaning device and method for equipment with silica scaling, which solves the problem that constant pressure and fixed angle spray cleaning methods are prone to creating cleaning dead zones when cleaning silica scale of uneven thickness, thus affecting the cleaning effect.

[0007] To solve the above-mentioned technical problems, the cleaning device for silica scaling equipment provided by the present invention includes: a docking assembly;

[0008] A rotating assembly is mounted at the bottom of a docking assembly. A fixing plate is mounted at the bottom of the rotating assembly via a quick-release assembly. An installation tube is fixedly connected to the bottom of the fixing plate. An opening is provided on the outer surface of the installation tube. A second drive structure is mounted on the top of the fixing plate. An adjustment assembly is installed inside the installation tube. A spraying assembly is mounted on one side of the adjustment assembly. The spraying assembly includes a connector, a vortex nozzle, a diverter tube, and a connecting tube. The connector is mounted on one side of the adjustment assembly. The connecting tube is installed between the diverter tube and the connector. The vortex nozzle is mounted on the outer surface of the diverter tube. A spring assembly is mounted at the bottom of the installation tube. A docking plate is mounted at the bottom of the spring assembly. A contact plate is mounted at the bottom of the docking plate.

[0009] A first drive structure is provided, wherein the first drive component is mounted on the top of the docking component, a rotating shaft is mounted on the output end of the first drive structure, a drive gear is mounted on the output end of the rotating shaft, a connecting pipe is mounted on the top of the docking component, a flexible hose is mounted on the bottom end of the connecting pipe, and an injection pipe is mounted on the top end of the connecting pipe via a quick-release connector.

[0010] The length of the installation pipe depends on the cleaning equipment. Quick disassembly and assembly can be achieved through the quick-release assembly. The length of the adjustment assembly and the installation pipe are corresponding. The output end of the second drive structure is connected to the adjustment screw in the adjustment assembly, providing rotational driving force for the adjustment screw. The other end of the injection pipe is connected to the pump that can control the high-pressure pulse delivery of liquid. The high-pressure liquid can be delivered into the spray assembly. After the high-pressure pulse liquid enters the vortex nozzle, it forms a high-speed rotating vortex flow along the guide groove. The sprayed vortex flow spreads in a cone shape. The contact plate contacts the inner wall of the equipment, which can only provide support for the installation pipe, but does not affect the rotating assembly from driving the installation pipe to move in a circular motion around the docking assembly.

[0011] Preferably, an operation panel is installed on the top of the docking assembly, and a device frame with a sealing cover is installed on the top of the docking assembly. The rotating assembly includes a suspension structure, an internal gear ring, and a rotating structure. The suspension structure is installed at the bottom end of the docking assembly, the rotating structure is rotatably connected to the inner surface of the suspension structure, and the internal gear ring is installed at the bottom end of the rotating structure.

[0012] The equipment frame contains a controller and power switch to control the operation of the equipment, and the operation panel allows you to set the equipment's operating parameters.

[0013] Preferably, a monitoring component is installed at the bottom of the docking assembly. The monitoring component includes a fixed base and a monitoring part. The fixed base is used to install the monitoring part at the bottom of the docking assembly.

[0014] The monitoring component is a waterproof camera.

[0015] Preferably, the docking assembly includes a docking plate, a sealing structure, and a handle, wherein the handle is installed at the top of the docking plate, and the sealing structure is installed at the bottom of the docking plate;

[0016] The mating plate has holes for bolts to pass through, and the sealing structure is made of rubber sealing material.

[0017] Preferably, the quick-release assembly includes a docking structure, a mounting structure, and a limiting structure. The mounting structure is installed at the bottom of the rotating assembly, the limiting structure passes through the mounting structure for threaded connection with the docking structure, and the docking structure is installed at the top of the fixing plate.

[0018] The docking structure is inserted from the bottom of the mounting structure, and a hole is provided on one side of the docking structure for threaded connection with the limiting structure.

[0019] Preferably, the adjusting assembly includes an adjusting screw, a sliding rod, an internal threaded bracket, and a movable plate. The adjusting screw and the sliding rod are installed inside the mounting tube, the internal threaded bracket is installed on the outer surface of the adjusting screw and the sliding rod, and the movable plate is installed on one side of the internal threaded bracket.

[0020] Preferably, the elastic component includes a support tube, a fixing plate, an elastic element, a sealing ring, and a movable rod. The support tube is installed at the bottom end of the mounting tube, the fixing plate is used to install the elastic element inside the support tube, the sealing ring is installed at the bottom end of the support tube, and the top end of the movable rod is installed at the bottom end of the elastic element through the fixing plate.

[0021] The movable rod passes through the sealing ring.

[0022] Preferably, a support assembly is installed at the bottom of the movable plate, and a scraper is installed at the other end of the support assembly via a mounting assembly;

[0023] The outer elastic scraper blade is composed of multiple sets of acid and alkali resistant silicone rubber scraper bodies and stainless steel spring connectors.

[0024] Preferably, the support assembly includes a support frame and a stabilizer bar. The support frame is installed at the bottom of the movable plate, and the stabilizer bar is installed between the support frame and the movable plate. The mounting assembly includes a mounting component, a mounting groove, a mounting strip, and a fixing bolt. The mounting component is installed at the other end of the support frame. The mounting groove is formed on one side of the mounting component. The mounting strip is installed inside the mounting groove. The fixing bolt passes through the mounting component and the mounting strip and is threadedly connected.

[0025] One side of the mounting strip is connected to the scraper.

[0026] A cleaning method for equipment with silica scaling includes the following steps:

[0027] S1: Before use, close the inlet and outlet valves of the scaling equipment, disconnect the power supply, and then open the manhole at the top and the drain valve at the bottom of the equipment to allow the residual process fluid, cooling water and other materials inside to drain naturally. After that, let it stand for a period of time to ensure that there is no obvious liquid accumulation inside the equipment. Then, select the installation pipe of the corresponding length and install it on one end of the rotating component through the quick-release assembly. At the same time, remove the sealing cover of the equipment cleaning port, install the docking assembly at the position of the cleaning port and fix it with bolts. Insert the spraying assembly into the equipment that needs to be cleaned, and make the contact plate on the docking plate contact the inside that needs to be cleaned. Connect the injection pipe to the pump that delivers the high-pressure liquid.

[0028] S2: When cleaning the equipment, clean it step by step from top to middle and then to bottom. By adjusting the component, the spray component is driven to move slowly from top to bottom. During this process, high-pressure liquid is sprayed out through the spray component to flush the inner wall of the equipment. After cleaning one side of the corresponding position, simply start the first drive structure to drive the installation tube to rotate around the docking component through the drive gear and rotating component. This allows the spray component to repeatedly move up and down to clean the inner wall of the equipment step by step, ensuring that each area is covered.

[0029] S3: After the initial cleaning, simply open the drain valve of the equipment to discharge the dirt. If the initial cleaning effect is not satisfactory, adjust the flushing pressure for a second flush. After multiple cleanings, connect the injection pipe and the clean water booster pump, and use the clean water flushing mode to thoroughly rinse the inside of the equipment with clean water to completely remove any remaining scale and cleaning solution. The flushing time should be adjusted flexibly according to the size of the equipment and the internal cleanliness to ensure thorough rinsing. Finally, turn off the conveying booster equipment and disassemble the docking assembly to seal the cleaning port with the sealing cap. If frequent cleaning is required, the docking assembly can be fixed to the cleaning port to complete the cleaning of the silica scale-laden equipment.

[0030] Compared with related technologies, the cleaning device for silica-scaled equipment provided by the present invention has the following beneficial effects:

[0031] This invention provides a cleaning device and method for equipment with silica scaling. To improve the comprehensiveness and effectiveness of cleaning equipment with uneven silica scaling, the installation tube is first installed at the bottom of the rotating component via a quick-release assembly. The first drive structure drives the drive gear to rotate, allowing the spray component to clean the silica scaling inside the equipment from multiple angles. The spray component is installed on the outer surface of an adjustment component driven by a second drive structure. The adjustment component can move the spray component up and down, improving the comprehensiveness of cleaning. This design uses a vortex-flow spray component to increase the coverage area and rinsing effect. In addition, the adjustable and rotating components allow the spray component to move at multiple angles and positions, reducing cleaning dead zones and improving the cleaning effect of the silica scaling equipment. Attached Figure Description

[0032] Figure 1 A schematic diagram of the first embodiment of the cleaning device for silica scaling equipment provided by the present invention;

[0033] Figure 2 A schematic diagram of the hose structure is provided for this invention;

[0034] Figure 3 A schematic diagram of the installation tube is provided for this invention;

[0035] Figure 4 Provided for the present invention Figure 3 An enlarged view of point A shown;

[0036] Figure 5 Provided for the present invention Figure 3 An enlarged view of point B shown;

[0037] Figure 6 This is a schematic diagram of a second embodiment of the cleaning device for silica scaling equipment provided by the present invention.

[0038] Figure 7 A structural schematic diagram of the supporting components is provided for this invention;

[0039] Figure 8 Provided for the present invention Figure 7 A magnified view of point C shown.

[0040] The diagram is labeled as follows: 1. Dating assembly, 101. Dating plate, 102. Sealing structure, 103. Handle;

[0041] 2. Operation panel; 3. Connecting pipe; 4. Quick-release connector; 5. Injection pipe; 6. First drive structure; 7. Sealing cover; 8. Equipment frame; 9. Movable port; 10. Mounting pipe.

[0042] 11. Adjustment assembly; 111. Adjustment screw; 112. Slide rod; 113. Internal threaded bracket; 114. Movable plate;

[0043] 12. Spraying assembly; 121. Connector; 122. Vortex nozzle; 123. Diverter pipe; 124. Connecting pipe;

[0044] 13. Hose;

[0045] 14. Elastic component; 141. Support tube; 142. Fixing plate; 143. Elastic part; 144. Sealing ring; 145. Movable rod;

[0046] 15. Contact plate; 16. Connecting plate;

[0047] 17. Rotating assembly; 171. Suspension structure; 172. Internal gear ring; 173. Rotating structure;

[0048] 18. Monitoring component; 181. Mounting base; 182. Monitoring part;

[0049] 19. Quick-release assembly; 191. Docking structure; 192. Mounting structure; 193. Limiting structure;

[0050] 20. Fixed plate; 21. Rotating shaft; 22. Drive gear; 23. Scraper.

[0051] 24. Mounting components; 241. Mounting parts; 242. Mounting slots; 243. Mounting strips; 244. Fixing bolts;

[0052] 25. Support assembly; 251. Support frame; 252. Stabilizer bar;

[0053] 26. Second drive structure. Detailed Implementation

[0054] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0055] First Embodiment

[0056] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of the first embodiment of the cleaning device for silica scaling equipment provided by the present invention; Figure 2 A schematic diagram of the hose structure is provided for this invention; Figure 3 A schematic diagram of the installation tube is provided for this invention; Figure 4 Provided for the present invention Figure 3 An enlarged view of point A shown; Figure 5Provided for the present invention Figure 3 The enlarged view at point B is shown. The cleaning device for equipment with silica scaling includes: docking assembly 1;

[0057] A rotating assembly 17 is installed at the bottom of the docking assembly 1. A fixing plate 20 is installed at the bottom of the rotating assembly 17 via a quick-release assembly 19. An installation tube 10 is fixedly connected to the bottom of the fixing plate 20. An opening 9 is provided on the outer surface of the installation tube 10. A second drive structure 26 is installed at the top of the fixing plate 20. An adjusting assembly 11 is installed inside the installation tube 10. A spraying assembly 12 is installed on one side of the adjusting assembly 11. The spraying assembly 12 includes a connector 121, a vortex nozzle 122, a diverter tube 123, and a connecting tube 124. The connector 121 is installed on one side of the adjusting assembly 11. The connecting tube 124 is installed between the diverter tube 123 and the connector 121. The vortex nozzle 122 is installed on the outer surface of the diverter tube 123. An elastic assembly 14 is installed at the bottom end of the installation tube 10. A docking plate 16 is installed at the bottom end of the elastic assembly 14. A contact plate 15 is installed at the bottom end of the docking plate 16.

[0058] The first drive structure 6 is mounted on the top of the docking assembly 1. The output end of the first drive structure 6 is equipped with a rotating shaft 21, and the output end of the rotating shaft 21 is equipped with a drive gear 22. The top of the docking assembly 1 is equipped with a connecting pipe 3, the bottom end of the connecting pipe 3 is equipped with a flexible hose 13, and the top end of the connecting pipe 3 is equipped with an injection pipe 5 through a quick-release connector 4.

[0059] The length of the installation tube 10 is determined by the cleaning equipment. It can be quickly disassembled and assembled by the quick-release assembly 19. The length of the adjustment assembly 11 and the installation tube 10 are corresponding. The output end of the second drive structure 26 is connected to the adjustment screw 111 in the adjustment assembly 11, providing rotational driving force for the adjustment screw 111. The other end of the injection tube 5 is connected to the pump that can control the high-pressure pulse delivery liquid, which can deliver the high-pressure liquid into the spray assembly 12. After the high-pressure pulse liquid enters the vortex nozzle 122, it forms a high-speed rotating vortex flow along the guide groove. The sprayed vortex flow spreads in a cone shape. The contact plate 15 contacts the inner wall of the equipment and can only provide support for the installation tube 10, but does not affect the rotation assembly 17 driving the installation tube 10 to move in a circle around the docking assembly 1. The drive gear 22 and the inner gear ring 172 are meshed and connected. The other end of the hose 13 is connected to the connector 121, which can deliver the high-pressure liquid into the interior of the spray assembly 12. The first drive structure 6 is installed above the handle 103 in the docking assembly 1.

[0060] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 The docking assembly 1 has an operation panel 2 installed on its top and a device frame 8 with a sealing cover 7 installed on its top. The rotating assembly 17 includes a suspension structure 171, an internal gear ring 172 and a rotating structure 173. The suspension structure 171 is installed at the bottom of the docking assembly 1, the rotating structure 173 is rotatably connected to the inner surface of the suspension structure 171, and the internal gear ring 172 is installed at the bottom of the rotating structure 173.

[0061] The equipment frame 8 is equipped with a controller and power switch for controlling the operation of the equipment. The operation panel 2 can set the equipment operating parameters. The rotating structure 173 and the suspension structure 171 are connected by ball bearings or bearings.

[0062] Please refer to Figure 2 , Figure 3 and Figure 4 The bottom end of the docking assembly 1 is equipped with a monitoring assembly 18, which includes a fixed base 181 and a monitoring component 182. The fixed base 181 is used to install the monitoring component 182 at the bottom end of the docking assembly 1.

[0063] The monitoring component 182 is a waterproof camera that can monitor the cleaning process.

[0064] Please refer to Figure 1 and Figure 3 The docking assembly 1 includes a docking plate 101, a sealing structure 102, and a handle 103. The handle 103 is installed at the top of the docking plate 101, and the sealing structure 102 is installed at the bottom of the docking plate 101.

[0065] The mating plate 101 has holes for bolts to pass through, and the sealing structure 102 is made of rubber sealing material to increase the sealing performance of the connection.

[0066] Please refer to Figure 2 and Figure 3 The quick-release assembly 19 includes a docking structure 191, a mounting structure 192, and a limiting structure 193. The mounting structure 192 is installed at the bottom of the rotating assembly 17. The limiting structure 193 passes through the mounting structure 192 and is threadedly connected to the docking structure 191. The docking structure 191 is installed at the top of the fixing plate 20.

[0067] The docking structure 191 is inserted from the bottom of the mounting structure 192, and a hole is provided on one side of the docking structure 191 for threaded connection with the limiting structure 193.

[0068] Please refer to Figure 1 , Figure 3 and Figure 5The adjusting assembly 11 includes an adjusting screw 111, a slide rod 112, an internal threaded bracket 113, and a movable plate 114. The adjusting screw 111 and the slide rod 112 are installed inside the mounting tube 10, the internal threaded bracket 113 is installed on the outer surface of the adjusting screw 111 and the slide rod 112, and the movable plate 114 is installed on one side of the internal threaded bracket 113.

[0069] The internal threaded bracket 113 and the slide rod 112 are slidably connected, and the internal threaded bracket 113 and the adjusting screw 111 are threadedly connected.

[0070] Please refer to Figure 1 and Figure 2 The elastic component 14 includes a support tube 141, a fixing plate 142, an elastic component 143, a sealing ring 144, and a movable rod 145. The support tube 141 is installed at the bottom end of the mounting tube 10. The fixing plate 142 is used to install the elastic component 143 inside the support tube 141. The sealing ring 144 is installed at the bottom end of the support tube 141. The top end of the movable rod 145 is installed at the bottom end of the elastic component 143 through the fixing plate 142.

[0071] The movable rod 145 passes through the sealing ring 144, and the bottom end of the movable rod 145 is connected to the mating plate 16.

[0072] The working principle of the cleaning device for silica-scaled equipment provided by this invention is as follows:

[0073] First, install the mounting pipe 10 at the bottom of the rotating assembly 17 via the quick-release component 19. The first drive structure 6 drives the drive gear 22 to rotate, allowing the rotating assembly 17 to rotate and enabling the spraying assembly 12 to clean the silica scale inside the equipment from multiple angles. The spraying assembly 12 is mounted on the outer surface of the adjusting assembly 11, which is driven by the second drive structure 26. The adjusting assembly 11 allows the spraying assembly 12 to move up and down, improving the thoroughness of the cleaning. In actual use, first close the inlet and outlet valves of the scaling equipment, disconnect the power supply, and then open the manhole at the top and the drain valve at the bottom of the equipment to allow the cleaning process to proceed. The remaining process fluids, cooling water, and other materials inside are naturally drained. After a period of settling, ensure there is no significant liquid accumulation inside the equipment. Then, select an installation pipe 10 of the appropriate length and install it on one end of the rotating assembly 17 via the quick-release assembly 19. Simultaneously, remove the sealing cover of the equipment cleaning port, install the docking assembly 1 at the cleaning port position, and secure it with bolts. Insert the spraying assembly 12 into the equipment to be cleaned, ensuring that the contact plate 15 on the docking plate 16 contacts the interior to be cleaned. Connect the injection pipe 5 to the high-pressure liquid delivery pump. When cleaning the equipment, proceed from the top to the middle... The cleaning process proceeds sequentially from top to bottom. The spraying component 12 is slowly moved from top to bottom by the adjusting component 11. During this process, high-pressure liquid is sprayed through the spraying component 12 to perform high-pressure rinsing on the inner wall of the equipment. After cleaning one side, simply activate the first drive structure 6, which drives the installation pipe 10 to rotate around the docking component 1 via the drive gear 22 and rotating component 17. This allows the spraying component 12 to repeatedly move up and down to gradually clean the inner wall of the equipment, ensuring that every area is covered. After the initial cleaning, simply open the equipment's drain valve to discharge the dirt, while simultaneously continuing the cleaning process. If the initial cleaning is not effective, the flushing pressure can be adjusted for a second flush. After multiple flushes, connect the injection pipe 5 to the clean water booster pump and use the clean water flushing mode to thoroughly rinse the inside of the equipment with clean water to completely remove any remaining scale and cleaning fluid. The flushing time can be adjusted flexibly according to the size of the equipment and the cleanliness of the interior to ensure thorough rinsing. Finally, turn off the conveying booster equipment and remove the docking component 1 to seal the cleaning port with the sealing cap. If frequent cleaning is required, the docking component 1 can be fixed to the cleaning port to complete the cleaning of the equipment with silica scale.

[0074] Compared with related technologies, the cleaning device for silica-scaled equipment provided by the present invention has the following beneficial effects:

[0075] To improve the comprehensiveness and effectiveness of cleaning equipment with uneven silica scaling, the installation pipe 10 is first installed at the bottom of the rotating component 17 via the quick-release assembly 19. The first drive structure 6 drives the drive gear 22 to rotate, allowing the spray component 12 to clean the silica scaling inside the equipment from multiple angles. The spray component 12 is installed on the outer surface of the adjustment component 11 driven by the second drive structure 26. The adjustment component 11 can move the spray component 12 up and down, improving the comprehensiveness of cleaning. This design uses a vortex-flow spray component 12 to increase the coverage area and rinsing effect. At the same time, the adjustable component 11 and the rotating component 17 can move the spray component 12 to multiple angles and positions, reducing cleaning dead spots and improving the cleaning effect of the silica scaling equipment.

[0076] Second Embodiment

[0077] Please refer to the following: Figures 6-7 - Figure 8 , Figure 6 This is a schematic diagram of a second embodiment of the cleaning device for silica scaling equipment provided by the present invention. Figure 7 A structural schematic diagram of the supporting components is provided for this invention; Figure 8 Provided for the present invention Figure 7 The enlarged view at point C shows a cleaning apparatus and method for silica-scaled equipment provided in the first embodiment of this application. The second embodiment of this application proposes another cleaning apparatus and method for silica-scaled equipment. The second embodiment is merely a preferred embodiment of the first embodiment, and its implementation will not affect the independent implementation of the first embodiment.

[0078] Specifically, the difference between the cleaning apparatus and cleaning method for silica-scaling equipment provided in the second embodiment of this application is that, please refer to... Figure 6 The bottom of the movable plate 114 is equipped with a support component 25, and the other end of the support component 25 is equipped with a scraper 23 via a mounting component 24.

[0079] The outer elastic scraper of scraper 23 is composed of multiple sets of acid and alkali resistant silicone rubber scraper bodies and stainless steel spring connectors. The scraper body has a rounded edge and a guide groove on the surface to adapt to different channels and prevent scratches.

[0080] Please refer to Figure 6 , Figure 7 and Figure 8The support assembly 25 includes a support frame 251 and a stabilizer bar 252. The support frame 251 is installed at the bottom of the movable plate 114, and the stabilizer bar 252 is installed between the support frame 251 and the movable plate 114. The mounting assembly 24 includes a mounting component 241, a mounting groove 242, a mounting strip 243, and a fixing bolt 244. The mounting component 241 is installed at the other end of the support frame 251. The mounting groove 242 is formed on one side of the mounting component 241. The mounting strip 243 is installed inside the mounting groove 242. The fixing bolt 244 passes through the mounting component 241 and the mounting strip 243 and is threadedly connected.

[0081] One side of the mounting strip 243 is connected to the scraper 23. The outer surface of the mounting strip 243 has a hole for threaded connection with the fixing bolt 244. The mounting groove 242 and the mounting strip 243 are T-shaped and matched.

[0082] Compared with related technologies, the cleaning device for silica-scaled equipment provided by the present invention has the following beneficial effects:

[0083] To improve the cleaning effect of stubborn silica scale adhering to the inside of the equipment, an L-shaped support component 25 is installed at the bottom of the spray component 12. Then, the scraper 23 is fixed by the mounting component 24. When cleaning the silica scale inside the equipment, the scraper 23 is brought into contact with the inner wall of the equipment. As the adjusting component 11 moves the spray component 12 up and down, the scraper 23 can scrape off the stubborn silica scale adhering to the inside of the equipment. Combined with the high-pressure liquid cleaning fluid sprayed by the spray component 12, the stubborn silica scale can be cleaned quickly and effectively. This design uses physical scraping and high-pressure flushing simultaneously, which greatly improves the cleaning efficiency of narrow channels and can effectively remove stubborn silica scale, thus improving the cleaning effect of silica scale.

[0084] A cleaning method for equipment with silica scaling includes the following steps:

[0085] S1: Before use, close the inlet and outlet valves of the scaling equipment, cut off the power supply to the equipment, and then open the manhole at the top and the drain valve at the bottom of the equipment to allow the residual process fluid, cooling water and other materials inside to drain naturally. After that, let it stand for a period of time to ensure that there is no obvious liquid accumulation inside the equipment. Then, select the installation pipe 10 of the corresponding length and install it on one end of the rotating component 17 through the quick-release component 19. At the same time, remove the sealing cover of the equipment cleaning port, install the docking component 1 at the position of the cleaning port and fix it with bolts, and let the spraying component 12 be inserted into the equipment that needs to be cleaned. Make the contact plate 15 on the docking plate 16 contact the inside that needs to be cleaned, and connect the injection pipe 5 to the pump for high-pressure liquid delivery.

[0086] S2: When cleaning the equipment, the cleaning is carried out step by step from top to middle and then to bottom. The spraying component 12 is slowly moved from top to bottom by adjusting component 11. During this process, high-pressure liquid is sprayed out through spraying component 12 to perform high-pressure rinsing on the inner wall of the equipment. After the corresponding side is cleaned, the first drive structure 6 is activated to drive the installation pipe 10 to rotate around the docking component 1 through drive gear 22 and rotating component 17. This allows the spraying component 12 to repeatedly move up and down to clean the inner wall of the equipment step by step, ensuring that each area is covered.

[0087] S3: After the initial cleaning, simply open the drain valve of the equipment to discharge the dirt. If the initial cleaning effect is not satisfactory, adjust the flushing pressure for a second flush. After multiple cleanings, connect the injection pipe 5 to the clean water booster pump and use the clean water flushing mode to thoroughly rinse the inside of the equipment with clean water to completely remove any remaining scale and cleaning solution. The flushing time can be adjusted flexibly according to the size of the equipment and the internal cleanliness to ensure thorough rinsing. Finally, turn off the conveying booster equipment and disassemble the docking component 1 to seal the cleaning port with the sealing cap. If frequent cleaning is required, the docking component 1 can be fixed to the cleaning port to complete the cleaning of the silica scale-laden equipment.

[0088] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A cleaning device for equipment with silica scaling, characterized in that, include: docking components; A rotating assembly is mounted at the bottom of a docking assembly. A fixing plate is mounted at the bottom of the rotating assembly via a quick-release assembly. An installation tube is fixedly connected to the bottom of the fixing plate. An opening is provided on the outer surface of the installation tube. A second drive structure is mounted on the top of the fixing plate. An adjustment assembly is installed inside the installation tube. A spraying assembly is mounted on one side of the adjustment assembly. The spraying assembly includes a connector, a vortex nozzle, a diverter tube, and a connecting tube. The connector is mounted on one side of the adjustment assembly. The connecting tube is installed between the diverter tube and the connector. The vortex nozzle is mounted on the outer surface of the diverter tube. A spring assembly is mounted at the bottom of the installation tube. A docking plate is mounted at the bottom of the spring assembly. A contact plate is mounted at the bottom of the docking plate. A first drive structure is provided, wherein the first drive component is mounted on top of the docking component, a rotating shaft is mounted on the output end of the first drive structure, a drive gear is mounted on the output end of the rotating shaft, a connecting pipe is mounted on the top of the docking component, a flexible hose is mounted on the bottom end of the connecting pipe, and an injection pipe is mounted on the top end of the connecting pipe via a quick-release connector.

2. The cleaning device for equipment with silica scaling according to claim 1, characterized in that, An operation panel is installed on the top of the docking assembly, and a device frame with a sealing cover is installed on the top of the docking assembly. The rotating assembly includes a suspension structure, an internal gear ring, and a rotating structure. The suspension structure is installed at the bottom end of the docking assembly, the rotating structure is rotatably connected to the inner surface of the suspension structure, and the internal gear ring is installed at the bottom end of the rotating structure.

3. The cleaning device for equipment with silica scaling according to claim 1, characterized in that, A monitoring component is installed at the bottom of the docking assembly. The monitoring component includes a fixed base and a monitoring part. The fixed base is used to install the monitoring part at the bottom of the docking assembly.

4. The cleaning device for equipment with silica scaling according to claim 1, characterized in that, The docking assembly includes a docking plate, a sealing structure, and a handle. The handle is installed at the top of the docking plate, and the sealing structure is installed at the bottom of the docking plate.

5. The cleaning device for equipment with silica scaling according to claim 1, characterized in that, The quick-release assembly includes a docking structure, a mounting structure, and a limiting structure. The mounting structure is installed at the bottom of the rotating assembly. The limiting structure passes through the mounting structure for threaded connection with the docking structure. The docking structure is installed at the top of the fixing plate.

6. The cleaning device for equipment with silica scaling according to claim 1, characterized in that, The adjustment assembly includes an adjustment screw, a slide bar, an internal threaded bracket, and a movable plate. The adjustment screw and slide bar are installed inside the mounting tube, the internal threaded bracket is installed on the outer surface of the adjustment screw and slide bar, and the movable plate is installed on one side of the internal threaded bracket.

7. The cleaning device for equipment with silica scaling according to claim 1, characterized in that... The elastic component includes a support tube, a fixed plate, an elastic element, a sealing ring, and a movable rod. The support tube is installed at the bottom end of the mounting tube. The fixed plate is used to install the elastic element inside the support tube. The sealing ring is installed at the bottom end of the support tube. The top end of the movable rod is installed at the bottom end of the elastic element through the fixed plate.

8. The cleaning device for equipment with silica scaling according to claim 6, characterized in that, A support assembly is installed at the bottom of the movable plate, and a scraper is installed at the other end of the support assembly via a mounting assembly.

9. The cleaning device for equipment with silica scaling according to claim 8, characterized in that, The support assembly includes a support frame and a stabilizing rod. The support frame is installed at the bottom of the movable plate, and the stabilizing rod is installed between the support frame and the movable plate. The mounting assembly includes a mounting component, a mounting groove, a mounting strip, and a fixing bolt. The mounting component is installed at the other end of the support frame, the mounting groove is opened on one side of the mounting component, the mounting strip is installed inside the mounting groove, and the fixing bolt passes through the mounting component and the mounting strip for a threaded connection.

10. A cleaning method for silica-scaled equipment, comprising a cleaning apparatus for silica-scaled equipment as described in any one of claims 1-9, wherein the cleaning of the silica-scaled equipment requires the use of the cleaning method for silica-scaled equipment, characterized in that, Includes the following steps: S1: Before use, close the inlet and outlet valves of the scaling equipment, disconnect the power supply, and then open the manhole at the top and the drain valve at the bottom of the equipment to allow the residual process fluid, cooling water and other materials inside to drain naturally. After that, let it stand for a period of time to ensure that there is no obvious liquid accumulation inside the equipment. Then, select the installation pipe of the corresponding length and install it on one end of the rotating component through the quick-release assembly. At the same time, remove the sealing cover of the equipment cleaning port, install the docking assembly at the position of the cleaning port and fix it with bolts. Insert the spraying assembly into the equipment that needs to be cleaned, and make the contact plate on the docking plate contact the inside that needs to be cleaned. Connect the injection pipe to the pump that delivers the high-pressure liquid. S2: When cleaning the equipment, clean it step by step from top to middle and then to bottom. By adjusting the component, the spray component is driven to move slowly from top to bottom. During this process, high-pressure liquid is sprayed out through the spray component to flush the inner wall of the equipment. After cleaning one side of the corresponding position, simply start the first drive structure to drive the installation tube to rotate around the docking component through the drive gear and rotating component. This allows the spray component to repeatedly move up and down to clean the inner wall of the equipment step by step, ensuring that each area is covered. S3: After the initial cleaning, simply open the drain valve of the equipment to discharge the dirt. If the initial cleaning effect is not satisfactory, adjust the flushing pressure for a second flush. After multiple cleanings, connect the injection pipe and the clean water booster pump, and use the clean water flushing mode to thoroughly rinse the inside of the equipment with clean water to completely remove any remaining scale and cleaning solution. The flushing time should be adjusted flexibly according to the size of the equipment and the internal cleanliness to ensure thorough rinsing. Finally, turn off the conveying booster equipment and disassemble the docking assembly to seal the cleaning port with the sealing cap. If frequent cleaning is required, the docking assembly can be fixed to the cleaning port to complete the cleaning of the silica scale-laden equipment.

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