Intelligent descaling all-in-one machine with good descaling effect

Abstract

This invention relates to an intelligent integrated descaling machine with excellent descaling effect, belonging to the field of metallurgical steelmaking technology. It includes a descaling device with multiple high-pressure water jets installed on the inner sides of its front and rear ends. A pressure dissolved air tank is located on one side of the device. An electric slide rail is installed on the inner top of the device, with an iron oxide scale collection screen installed at the output end of the slide rail. A water quality analyzer is installed on the inner wall of one side of the device, and a drain outlet is located on the outer wall of one side. A filter screen is installed near the inner bottom of the device. This invention employs a combined operation method of chemical spraying, high-pressure flushing, and air flotation purification to achieve precise quantitative proportioning and pre-dilution of the chemicals, avoiding equipment corrosion. The addition of iron oxide scale crushing and scum collection structures, along with a water circulation system, results in a high degree of automation, thorough descaling, prevention of impurity re-adhesion, water conservation, cost reduction, and stable operation.

Description

Technical Field

[0001] This invention relates to the field of metallurgical steelmaking technology, and in particular to an intelligent descaling integrated machine with good descaling effect. Background Technology

[0002] During the heating and conveying process, dense iron oxide scale is easily formed on the surface of the slab. If it is not thoroughly removed, it will be pressed into the surface of the plate during rolling, forming defects and aggravating the wear of the rolls, thus affecting the quality of the finished product.

[0003] Traditional equipment has a low degree of automation, making it difficult to adjust operating parameters in real time according to the slab working conditions, and thus difficult to adapt to the production requirements of high-quality steel.

[0004] In existing technologies, traditional high-pressure water descaling processes are commonly used, which rely on fixed parameters for spraying and manual control of chemical dosing. This results in problems such as poor descaling uniformity and incomplete removal of thick scales. At the same time, floating objects such as iron oxide scale and oil sludge in the water are prone to flow back and adhere to the slab. Furthermore, the chemical ratio is controlled by experience, leading to high chemical consumption and a heavy burden on wastewater treatment. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide an intelligent descaling integrated machine with good descaling effect, so as to solve the technical problems of existing traditional slab high-pressure water descaling equipment that relies on manual preparation of chemicals and fixed parameters, resulting in poor descaling effect, easy re-adhesion of impurities, large waste of chemicals, and low degree of automation, which makes it difficult to meet the technical requirements of high-quality production.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an intelligent integrated descaling machine with good descaling effect, comprising a descaling device, multiple high-pressure water gun nozzles installed on the inner sides of the front and rear ends of the descaling device, a pressure dissolved air tank installed on one side of the descaling device, an electric slide rail installed on the inner top of the descaling device, an iron oxide scale collection screen installed at the output end of the electric slide rail, a water quality analyzer installed on the inner wall of one side of the descaling device, a drain outlet provided on the outer wall of one side of the descaling device, a filter screen installed near the inner bottom of the descaling device, and a filter screen installed on the inner bottom of the descaling device. The descaling device is equipped with an air bubble release device, a cleaning spray head installed on one inner wall, and a drain pipe installed on one bottom side. A chemical stirring assembly is installed on one top side of the descaling device to stir the added chemical agent. An iron sheet crushing assembly is installed on the inner wall of the descaling device to filter, crush, and collect the washed-down iron oxide scale. A water purification assembly is installed on the inner wall of the iron sheet crushing assembly to draw in the filtered liquid and circulate it back to the chemical stirring assembly.

[0007] Optionally, the descaling device has a side plate installed on its inner side to define the position of the slab, and the high-pressure water gun nozzles are arranged laterally and disposed inside the side plate.

[0008] Optionally, the agent stirring assembly includes a mixing tank, which is installed on one side of the outer wall of the descaling equipment. A metering chamber is provided at the top of the mixing tank, and a servo motor is installed on one side of the bottom of the metering chamber. A baffle is installed at the output end of the servo motor. Crossbars are installed on both sides of the bottom of the metering chamber, and a metering scale is installed at the bottom of the crossbars. The metering scale is located inside the mixing tank.

[0009] Optionally, a drive motor is installed on one side of the outer wall of the descaling device, a pulley assembly is installed at the output end of the drive motor, a stirring rod is installed at one end of the pulley assembly, the stirring rod is rotatably inserted into the bottom of the mixing tank, a suction pipe is installed on one side of the mixing tank, and a discharge pipe is installed at the bottom of the mixing tank.

[0010] Optionally, the baffle is tightly attached to and seals the bottom opening of the metering chamber, one end of the suction pipe and the discharge pipe are both inserted into the inner wall of the descaling equipment, and the discharge pipe is connected to and communicates with the high-pressure water gun nozzle.

[0011] Optionally, the sheet metal crushing assembly includes an outer shell, a threaded cylinder is installed on the inner wall of the outer shell, a threaded rod is threadedly connected to the inner wall of the threaded cylinder, the threaded rod is rotatably connected to the top and bottom inner walls of the descaling device, and a sludge inlet is installed on one side of the outer wall of the outer shell.

[0012] Optionally, a rolling cylinder is installed on the inner wall of the outer casing, and a rolling roller is rotatably connected to the center of the inner wall of the rolling cylinder. Multiple protrusions are installed around the inner wall of the rolling cylinder, and a gear is installed at the front end of the rolling roller.

[0013] Optionally, one side of the first gear is meshed with a second gear, and the side of the second gear away from the first gear is meshed with a rack. The rack is installed on the top and bottom inner walls of the descaling device and is movably inserted into the top and bottom of the outer casing. The side of the crushing cylinder near the sewage inlet is a filter screen, and the opposite side is a filter cloth.

[0014] Optionally, the water purification assembly includes a clean water box, which is installed on the side of the grinding cylinder where the filter cloth is provided. A sleeve is inserted into the inner wall of the clean water box, and a suction tube is slidably inserted into the inner wall of the sleeve. An elastic telescopic rod is installed at the bottom end of the suction tube, and an elastic plug is installed at the bottom end of the elastic telescopic rod. Two sets of hook plates are installed at the bottom of the elastic plug. A retaining ring is provided on the inner wall of the sleeve, and an elastic bottom cover plate is rotatably installed at the bottom end of the sleeve.

[0015] Optionally, the outer diameter of the elastic plug is the same as the inner diameter of the suction tube, the bottom hook of the hook plate is located below the retaining ring, and the elastic bottom cover plate is elastically rotatably installed at the bottom end of the sleeve and seals its bottom opening.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects: In the above solution, a three-in-one operation mode of chemical spraying, high-pressure water flushing, and air flotation purification is set up. The descaling agent is precisely proportioned and then acts on the surface of the slab with the high-pressure water flow. It can penetrate into the gaps of the iron oxide scale to weaken the bonding force and completely remove the oxide layer on the surface of the slab. With the help of the microbubbles generated by the pressure dissolved air tank and the bubble releaser, the detached iron oxide scale, oil stains, and suspended impurities are lifted to the water surface by the principle of air flotation. This effectively prevents the problem of impurities adhering to the slab again, solves the drawbacks of incomplete and uneven descaling of traditional equipment, avoids surface defects of the plate from the source, reduces roller wear, and ensures the quality of finished steel products.

[0017] By incorporating an integrated chemical mixing component, the system achieves quantitative weighing and precise dispensing of chemicals through a metering chamber and weighing scale. Combined with the mixing mechanism, it completes the pre-dilution of chemicals. The concentration of chemicals can be flexibly adjusted according to the water conditions, eliminating the traditional method of manual, experience-based chemical preparation. This reduces chemical waste and lowers production costs, while also preventing high-concentration chemicals from directly contacting pipes, nozzles, and other components, effectively preventing equipment corrosion and extending the overall service life of the machine.

[0018] By adding a sheet metal crushing component, large pieces of iron oxide scale and slag generated by scouring can be automatically crushed, broken, and graded for filtration, achieving on-site fine collection of waste slag. Combined with an electric sliding rail and iron oxide scale collection net, it automatically removes surface scum, eliminating the need for manual intervention in waste slag removal throughout the entire process. The entire system integrates descaling, waste slag crushing, and scum collection, boasting a high level of automation and adaptable to continuous, large-scale production operations in metallurgical workshops.

[0019] By setting up a water purification component and constructing a water circulation loop, the clean water filtered through multiple stages by the sheet metal crushing component can be returned to the chemical mixing component for reuse, while preventing wastewater backflow and significantly reducing production water consumption. At the same time, the circulating water undergoes secondary filtration through a filter screen and is monitored in real time by a water quality tester. Only after the water quality meets the standards is it discharged in an orderly manner, reducing wastewater discharge and subsequent wastewater treatment pressure. It is green, environmentally friendly, and has significant energy-saving effects.

[0020] With its built-in water quality analyzer, the equipment can monitor key parameters such as turbidity and reagent concentration of circulating water in real time around the clock, enabling dynamic perception of operating conditions and facilitating timely fine-tuning of operating parameters. This adapts to the descaling needs of slabs of different specifications and temperatures. Meanwhile, the bottom filter and pipeline protection structure can intercept small impurities, preventing blockages in high-pressure water gun nozzles and pipelines, and improving the stability and reliability of continuous equipment operation. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the external structure of the descaling equipment during use. Figure 2 This is a schematic diagram of the overall structure of the descaling equipment; Figure 3 This is a schematic diagram of the cross-sectional structure of the descaling equipment; Figure 4 This is a schematic diagram of the cross-sectional structure of the mixing assembly; Figure 5 for Figure 4 Enlarged view of A in the middle; Figure 6 A schematic diagram of the structure of the pharmaceutical mixing assembly and the sheet metal crushing assembly; Figure 7 A schematic diagram of the cross-sectional structure of the sheet metal crushing component and the water purification component; Figure 8 for Figure 7 A magnified view of B in the middle.

[0022] Figure label: 1. Descaling equipment; 10. High-pressure water gun nozzle; 11. Pressure dissolved air tank; 12. Electric slide rail; 13. Iron oxide scale collection net; 14. Water quality tester; 15. Sewage outlet; 16. Filter screen; 17. Bubble release device; 18. Cleaning spray head; 19. Drain pipe; 2. Chemical mixing assembly; 20. Mixing tank; 21. Metering chamber; 22. Servo motor; 23. Baffle; 24. Crossbar; 25. Metering scale; 26. Drive motor; 27. Pulley assembly; 28. Stirring rod; 29. ​​Suction pipe; 201. Discharge pipe; 3. Sheet metal crushing assembly; 30. Outer shell; 31. Sewage inlet; 32. Crushing cylinder; 33. Gear one; 34. Crushing roller; 35. Protrusion block; 36. Gear two; 37. Rack; 38. Threaded cylinder; 39. Threaded rod; 4. Clean water assembly; 40. Clean water box; 41. Sleeve; 42. Elastic telescopic rod; 43. Elastic plug; 44. Hook plate; 45. Retaining ring; 46. Elastic bottom cover plate. Detailed Implementation

[0023] To further illustrate the technical means and effects adopted by the present invention in order to achieve the intended purpose, the following detailed description is provided in conjunction with the accompanying drawings and preferred embodiments, based on the specific implementation methods, structures, features and effects of the present invention.

[0024] like Figures 1 to 8As shown, an embodiment of the present invention provides an intelligent descaling integrated machine with good descaling effect, including a descaling device 1. Multiple high-pressure water jet nozzles 10 are installed on the inner sides of the front and rear ends of the descaling device 1, enabling all-around spraying of the moving slab. A pressure dissolved air tank 11 is installed on one side of the descaling device 1. An electric slide rail 12 is installed on the inner top of the descaling device 1. An iron oxide scale collection net 13 is installed at the output end of the electric slide rail 12, which can reciprocate along the electric slide rail 12 to collect floating scum from the water surface. A water quality detector 14 is installed on the inner wall of one side of the descaling device 1 to monitor the turbidity and reagent concentration of the water in real time. A sewage outlet 15 is provided on the outer wall of one side of the descaling device 1 for discharging waste residue and excessive sewage. A filter screen 16 is installed near the inner bottom of the descaling device 1, and an air bubble releaser is installed on the inner bottom of the descaling device 1. 17. A cleaning spray head 18 is installed on one inner wall of the descaling device 1, and a drain pipe 19 is installed on one bottom side of the descaling device 1 to achieve the discharge of clean water; a chemical stirring component 2 is installed on one top side of the descaling device 1, which is used to stir the added chemical; an iron sheet crushing component 3 is installed on the inner wall of the descaling device 1, which is used to filter and crush the washed-down iron oxide scale and collect it; a clean water component 4 is installed on the inner wall of the iron sheet crushing component 3, which is used to absorb the liquid filtered by the iron sheet crushing component 3 and circulate it to the chemical stirring component 2; a side plate for limiting the position of the slab is installed on the inner side of the descaling device 1, and the high-pressure water gun nozzles 10 are arranged horizontally and set inside the side plate, which can perform all-round spraying operation on the moving slab.

[0025] like Figures 3 to 5As shown, the chemical mixing assembly 2 includes a mixing tank 20, which is installed on one side of the outer wall of the descaling device 1. A metering chamber 21 is provided at the top of the mixing tank 20, and a servo motor 22 is installed on one side of the bottom of the metering chamber 21. A baffle 23 is installed at the output end of the servo motor 22, and the baffle 23 completely fits the bottom discharge port of the metering chamber 21 to achieve a sealed opening and closing. Crossbars 24 are installed on both sides of the bottom end of the metering chamber 21, and a weighing scale 25 is installed at the bottom of the crossbars 24. The weighing scale 25 is located inside the mixing tank 20 and is used to weigh the falling chemical. A drive motor 26 is installed on one side of the outer wall of the descaling device 1, and a pulley set 27 is installed at the output end of the drive motor 26. A stirring rod 28 is installed at one end of the pulley set 27, and the stirring rod 28 is rotatably inserted into the mixing tank. At the bottom of the mixing tank 20, a suction pipe 29 is installed on one side, and a discharge pipe 201 is installed at the bottom of the mixing tank 20. A baffle 23 is tightly attached to and seals the bottom opening of the metering chamber 21. The other end of the suction pipe 29 is connected to the water area of ​​the descaling equipment 1. The discharge pipe 201 extends into the equipment and is connected to all high-pressure water gun nozzles 10. After the agent is put into the metering chamber 21, it is accurately weighed by the metering scale 25. The servo motor 22 drives the baffle 23 to rotate and open the discharge port, and the agent falls into the mixing tank 20. The suction pipe 29 draws circulating clean water into the mixing tank 20. The drive motor 26 drives the stirring rod 28 to rotate at high speed through the pulley group 27 to complete the agent dilution and stirring. The prepared agent solution is transported to the high-pressure water gun nozzles 10 through the discharge pipe 201 to complete the agent spraying operation.

[0026] like Figures 5 to 8As shown, the iron oxide crushing assembly 3 includes an outer shell 30, which is vertically installed inside the descaling device 1. A threaded cylinder 38 is installed on the inner wall of the outer shell 30, and a threaded rod 39 is threadedly connected to the inner wall of the threaded cylinder 38. The threaded rod 39 is rotatably connected to the top and bottom inner walls of the descaling device 1. An external power drives the threaded rod 39 to rotate, causing the outer shell 30 to move up and down in a linear motion. A sewage inlet 31 is installed on one side of the outer wall of the outer shell 30, through which the washed-off iron oxide scale and sewage enter the assembly. A crushing cylinder 32 is installed on the inner wall of the outer shell 30, and a crushing roller 34 is rotatably connected to the center of the inner wall of the crushing cylinder 32. Multiple protrusions 35 are installed around the inner wall of the crushing cylinder 32 to improve the crushing effect. A gear 33 is installed at the front end of the crushing roller 34. Gear 2 36 is meshed with the gear, and a rack 37 is meshed with the side of gear 2 36 away from gear 1 33. The rack 37 is installed on the top and bottom inner walls of the descaling device 1 and is movably inserted into the top and bottom of the outer shell 30. A metal filter screen 16 is installed on the side of the crushing cylinder 32 near the sewage inlet 31, and a high-density filter cloth is laid on the other side to achieve solid-liquid graded filtration. When the outer shell 30 moves up and down with the threaded rod 39, gear 1 33 rolls along the fixed rack 37, driving the crushing roller 34 to rotate continuously inside the crushing cylinder 32. Large pieces of iron oxide scale are completely crushed under the squeezing and kneading action of the crushing roller 34 and the protrusion 35. Large particles of waste residue are intercepted by the filter screen 16, and fine waste residue and water flow out through the filter cloth, completing the solid residue crushing and preliminary water purification. Subsequently, the outer shell 30 can be directly disassembled to remove the fine waste residue stored inside.

[0027] like Figures 5 to 8As shown, the water purification assembly 4 includes a clean water box 40, which is installed on the side of the grinding cylinder 32 where the filter cloth is provided, to receive filtered clean water. A sleeve 41 is inserted into the inner wall of the clean water box 40, and a suction pipe 29 is slidably inserted into the inner wall of the sleeve 41. An elastic telescopic rod 42 is installed at the bottom end of the suction pipe 29, and an elastic plug 43 is installed at the bottom end of the elastic telescopic rod 42. The outer diameter of the elastic plug 43 matches the inner diameter of the suction pipe 29, which can seal the pipe opening. Two sets of hook plates 44 are installed at the bottom of the elastic plug 43. A retaining ring 45 is provided on the inner wall of the sleeve 41, and an elastic... The bottom cover plate 46 and the elastic plug 43 have the same outer diameter as the inner diameter of the suction pipe 29. The bottom hook of the hook plate 44 is located below the retaining ring 45. The bottom end of the sleeve 41 is elastically mounted to the elastic bottom cover plate 46 via a pin, which normally seals the bottom opening of the sleeve 41. When the outer shell 30 moves downward, the hook plate 44 touches the retaining ring 45 and is pulled upward, causing the elastic telescopic rod 42 to retract. The elastic plug 43 disengages from the suction pipe 29, and the pipeline is open. At the same time, the lower end of the suction pipe 29 pushes open the elastic bottom cover plate 46, and the suction pipe 29 draws clean water from the clean water box 40 and delivers it to the mixing tank 20 to achieve water circulation. When the outer shell 30 moves upward and resets, the hook plate 44 disengages from the retaining ring 45, the elastic telescopic rod 42 springs back, and the elastic plug 43 re-seals the suction pipe 29. The elastic bottom cover plate 46 closes by its own elasticity, completely blocking the backflow of water and ensuring stable unidirectional water circulation.

[0028] The working principle of the technical solution provided by this invention is as follows: First, start the cleaning spray head 18 to inject clean water into the descaling equipment 1 until the set water level is reached. During operation, the slab to be treated is moved to the top opening of the descaling equipment 1 by an external electric clamping device and conveyed downwards at a uniform speed to the work area. The operator adds the matching descaling agent (scaling acid penetrating stripper, EDTA, sodium polyacrylate and other chelating dispersants, composite surfactants, corrosion inhibitors and scale inhibitors, and additional alkaline fluxes such as borax and sodium silicate under high temperature conditions) into the metering chamber 21 of the agent mixing component 2; the metering scale 25 at the bottom of the metering chamber 21 weighs in real time, and accurately calculates the amount of agent to be added based on the total water volume in the equipment, so as to achieve quantitative addition.

[0029] After the filling and metering of the reagent are completed, the servo motor 22 is started to drive the baffle 23 to rotate,解除对计量仓21底部开口的密封封堵,仓内药剂顺利落入下方混合罐20中。随后启动吸液管29配套的抽吸水泵,抽取除鳞设备1内的清水送入混合罐20;同步启动驱动电机26,动力经皮带轮组27传递至搅拌杆28,搅拌杆28在混合罐20内高速旋转,对药剂与清水进行充分搅拌稀释。该预稀释流程可严格把控药剂浓度,杜绝高浓度原液直接接触设备,有效避免酸、碱性药剂腐蚀管路、喷头及各类金属构件。

[0030] The prepared reagent mixture is transported to each high-pressure water gun nozzle 10 through the drain pipe 201. The high-pressure water flow mixes with the reagent and continuously sprays on the surface of the moving slab. The penetration and peeling components in the reagent penetrate into the gaps of the scale, weakening the bonding force between the oxide layer and the slab substrate. The chelating dispersant and surfactant function simultaneously to prevent the detached fine iron scales and sludge floating substances from agglomerating and sticking together.

[0031] The pressure dissolved air tank 持续产生高压溶气水,并由设备底部的气泡释放器17释放大量微细气泡,气泡附着在氧化铁皮、油污等杂质表面,利用气浮作用将杂质托举至水面,从根源上避免漂浮物回流、重新粘附在板坯表面,大幅提升除鳞的洁净度。

[0032] The large-scale iron scales, waste residues and sewage washed off by the high-pressure water flow enter the iron scale crushing component 3 through the sewage inlet 31. The threaded rod 39 rotates under the drive of an external power source,带动螺纹筒38及整个外壳体30做直线往复运动;外壳体30移动过程中,内部齿轮一33与固定在设备内壁的齿条37持续啮合传动,带动碾压辊34在碾压筒32内部转动。碾压筒32内壁均匀设置的凸起块35与碾压辊34相互挤压、揉搓,将大块、块状氧化铁皮彻底碾碎细化。碾压筒32两侧分别设置滤网16与滤布,实现分级过滤,大颗粒废渣被截留,经过滤净化后的水体流入清水组件4的洁水盒40中。

[0033] Inside the water purification component 4, the liquid suction pipe 29 can slide up and down along the inner wall of the sleeve 41. The elastic telescopic rod 42, elastic plug 43 and hook plate 44 at the bottom end of the pipe body cooperate with the retaining ring 45 inside the sleeve 41 and the elastic bottom cover plate 46 at the bottom end to form a one-way water intake structure.

[0034] It should be noted that there are some parts in the original text that seem to be incomplete or have incorrect expressions, which may affect the accuracy of the translation. For example, in the description of "解除对计量仓21底部开口的密封封堵" in the translation of , it is not clear what the specific operation is. And in the translation of , "持续产生高压溶气水" is not a complete sentence. You may need to check and correct the original text for a more accurate translation.When the outer casing 30 descends to the bottom, the retaining ring 45 pulls the elastic plug 43 to open. At this time, the built-in water pump of the suction pipe 29 begins to draw water from the clean water box 40. The elastic bottom cover 46 is initially closed due to its own elasticity until it opens when the suction pipe 29 is inserted. However, at this time, the elastic plug 43 at the bottom of the suction pipe 29 is closed to prevent water from being drawn from outside the clean water box 40. When the outer casing 30 returns to its original position, the elastic bottom cover 46 automatically closes, and the elastic plug 43 is sealed by the elastic force of the elastic telescopic rod 42 to prevent water backflow.

[0035] The filtered clean water is pumped back to mixing tank 20 to participate in a new round of reagent preparation and spraying operations, realizing the closed-loop recycling of water resources.

[0036] During the operation of the entire equipment, the water quality detector 14 on the inner wall of the descaling equipment 1 monitors parameters such as the concentration and turbidity of the chemicals in the circulating water around the clock, and provides real-time data feedback to assist in fine-tuning the chemical ratio; the filter screen 16 at the bottom of the equipment performs secondary interception of the circulating water, further trapping fine solid impurities and protecting the pipelines and nozzles from clogging.

[0037] After each slab is processed, the electric slide rail 12 at the top drives the iron oxide scale collection net 13 to move back and forth, continuously scooping up and collecting a large number of micro bubbles released by the bubble releaser 17. The air flotation effect lifts impurities such as iron oxide scale and oil stains to the water surface, greatly improving the cleanliness of descaling.

[0038] When the circulating water quality exceeds the standard and the amount of waste residue accumulates to the threshold, the drain outlet 15 can be opened to discharge the solid waste residue and high-concentration sewage on the upper part of the filter screen 16; the water that meets the standards after filtration and treatment at the lower part of the filter screen 16 is discharged out in an orderly manner through the bottom drain pipe 19.

[0039] The entire equipment relies on the coordinated operation of its components to achieve fully automated operation of the entire process, including automatic reagent mixing, efficient descaling of slabs, waste residue crushing and collection, and water recycling. This ensures thorough removal of iron oxide scale without any impurities sticking back, while also reducing reagent consumption and subsequent wastewater treatment load. It is suitable for continuous descaling production needs of slabs with different temperatures and specifications.

[0040] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A smart descaling all-in-one machine with good descaling effect, characterized in that, The device includes a descaling device (1), which has multiple high-pressure water gun nozzles (10) installed on the inner sides of its front and rear ends. A pressure dissolved air tank (11) is installed on one side of the descaling device (1). An electric slide rail (12) is installed on the inner side of the top of the descaling device (1). An iron oxide scale collection net (13) is installed at the output end of the electric slide rail (12). A water quality tester (14) is installed on the inner wall of one side of the descaling device (1). A drain outlet (15) is provided on the outer wall of one side of the descaling device (1). A filter screen (16) is installed on the inner wall near the bottom of the descaling device (1). An air bubble releaser (17) is provided on the inner wall of the bottom of the descaling device (1). A cleaning spray head (18) is installed on the inner wall of one side of the descaling device (1). A drain pipe (19) is installed on one side of the bottom of the descaling device (1). The descaling device (1) is equipped with a chemical stirring assembly (2) on one side of its top. The chemical stirring assembly (2) is used to stir the added chemical. The inner wall of the descaling device (1) is equipped with a sheet metal crushing component (3), which is used to filter and crush the iron oxide scale washed down and collect it. The inner wall of the sheet metal crushing assembly (3) is equipped with a water purification assembly (4), which is used to absorb the liquid filtered by the sheet metal crushing assembly (3) and circulate it to the reagent stirring assembly (2).

2. The intelligent descaling all-in-one machine with good descaling effect according to claim 1, characterized in that, The descaling device (1) has a side plate installed on its inner side to define the position of the slab, and the high-pressure water gun nozzles (10) are arranged horizontally and located inside the side plate.

3. The intelligent descaling machine with good descaling effect according to claim 2, characterized in that, The agent stirring assembly (2) includes a mixing tank (20), which is installed on one side of the outer wall of the descaling device (1). A metering chamber (21) is provided at the top of the mixing tank (20). A servo motor (22) is installed on one side of the bottom of the metering chamber (21). A baffle (23) is installed at the output end of the servo motor (22). A crossbar (24) is installed on both sides of the bottom end of the metering chamber (21). A metering scale (25) is installed at the bottom of the crossbar (24). The metering scale (25) is located inside the mixing tank (20).

4. The intelligent descaling machine with good descaling effect according to claim 3, characterized in that, A drive motor (26) is installed on one side of the outer wall of the descaling device (1). A pulley assembly (27) is installed at the output end of the drive motor (26). A stirring rod (28) is installed at one end of the pulley assembly (27). The stirring rod (28) is rotatably inserted into the bottom of the mixing tank (20). A suction pipe (29) is installed on one side of the mixing tank (20). A discharge pipe (201) is installed at the bottom of the mixing tank (20).

5. The intelligent descaling all-in-one machine with good descaling effect according to claim 4, characterized in that, The baffle (23) is close to and seals the bottom opening of the metering chamber (21). One end of the suction pipe (29) and the discharge pipe (201) are both inserted into the inner wall of the descaling device (1). The discharge pipe (201) is connected to and communicates with the high-pressure water gun nozzle (10).

6. The intelligent descaling all-in-one machine with good descaling effect according to claim 5, characterized in that, The sheet metal crushing assembly (3) includes an outer shell (30), a threaded cylinder (38) is installed on the inner wall of the outer shell (30), a threaded rod (39) is threadedly connected to the inner wall of the threaded cylinder (38), the threaded rod (39) is rotatably connected to the top and bottom inner walls of the descaling device (1), and a sewage inlet (31) is installed on one side of the outer wall of the outer shell (30).

7. The intelligent descaling all-in-one machine with good descaling effect according to claim 6, characterized in that, The inner wall of the outer shell (30) is equipped with a rolling cylinder (32), and a rolling roller (34) is rotatably connected at the center of the inner wall of the rolling cylinder (32). Multiple protrusions (35) are installed around the inner wall of the rolling cylinder (32), and a gear (33) is installed at the front end of the rolling roller (34).

8. The intelligent descaling all-in-one machine with good descaling effect according to claim 7, characterized in that, One side of the gear 1 (33) is meshed with a gear 2 (36), and the side of the gear 2 (36) away from the gear 1 (33) is meshed with a rack (37). The rack (37) is installed on the top and bottom inner walls of the descaling device (1) and is movably inserted into the top and bottom of the outer shell (30). The side of the rolling cylinder (32) near the sewage inlet (31) is a filter screen, and the opposite side is a filter cloth.

9. The intelligent descaling all-in-one machine with good descaling effect according to claim 8, characterized in that: The water purification component (4) includes a water purification box (40), which is installed on the side of the grinding cylinder (32) where the filter cloth is provided. A sleeve (41) is inserted into the inner wall of the water purification box (40). The suction tube (29) is slidably inserted into the inner wall of the sleeve (41). An elastic telescopic rod (42) is installed at the bottom end of the suction tube (29). An elastic plug (43) is installed at the bottom end of the elastic telescopic rod (42). Two sets of hook plates (44) are installed at the bottom of the elastic plug (43). A retaining ring (45) is provided on the inner wall of the sleeve (41). An elastic bottom cover plate (46) is rotatably installed at the bottom end of the sleeve (41).

10. The intelligent descaling all-in-one machine with good descaling effect according to claim 9, characterized in that: The outer diameter of the elastic plug (43) is the same as the inner diameter of the suction tube (29). The bottom hook of the hook plate (44) is located below the retaining ring (45). The elastic bottom cover plate (46) is elastically rotated and installed at the bottom end of the sleeve (41) and seals its bottom opening.

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