Steel belt double-sided cleaning equipment with water treatment function

Abstract

The invention provides a steel belt double-sided cleaning device with a water treatment function, which comprises a conveying table, and further comprises two active conveying assemblies, a guide assembly, a flushing assembly and a water treatment assembly, a collecting opening is formed in the top of the conveying table, the water treatment assembly is arranged at the bottom end of the collecting opening, and the water treatment assembly is used for treating water after flushing. And in the treatment process, the precipitated impurities are isolated and cleaned. Water for impacting the steel belt body can move towards the interior of the collecting opening, the collecting opening directly gives way to the interior of the first filtering cavity, on one hand, collecting treatment of washing water is achieved, the washing water can be recycled conveniently, water resource waste can be reduced, and on the other hand, water resources are saved. The situation that water directly impacts the conveying table and is reflected to the surface of the steel belt body, and secondary pollution is caused is avoided.

Description

Technical Field

[0001] The invention belongs to the field of steel strip cleaning, and in particular relates to a steel strip double-side cleaning device with a water treatment function. Background Art

[0002] Flushing steel strip before pickling is a crucial pretreatment step in metal surface treatment processes. Its primary objectives and benefits can be summarized as follows: Surface contaminant removal: Flushing effectively removes physical contaminants such as grease, dust, and welding slag from the steel strip's surface. Pre-treating the oxide layer: Flushing with high-pressure water or a neutral detergent can strip away some loose iron oxide scale and reduce pickling solution consumption. In traditional flushing, the rinse water flows onto the rinse table. This can easily cause secondary contamination due to rebound, and the water is simply drained away, making it difficult to process and reuse, resulting in a waste of resources. Summary of the Invention

[0003] In view of this, the present invention aims to propose a double-sided cleaning equipment for steel strips with water treatment function, so as to solve the technical problem that in the traditional rinsing process, the water after rinsing will flow on the rinsing table. On the one hand, the rinsing liquid is prone to rebound, causing secondary pollution. On the other hand, the rinsing water is directly discharged, which is not convenient for reuse after treatment, resulting in waste of resources.

[0004] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0005] In the first aspect, a double-sided cleaning device for steel strips with a water treatment function is provided, comprising a conveying platform, two active conveying components, a guide component, a flushing component and a water treatment component, wherein the two active conveying components are arranged on both sides of the top of the conveying platform, the guide component is located between the two active conveying components, the guide component is used to guide the steel strip body, the flushing component is arranged on the guided part of the steel strip body, and the flushing component is used to flush both sides of the steel strip body in an oblique downward direction, a collecting port is opened on the top of the conveying platform, the water treatment component is arranged at the bottom end of the collecting port, and the water treatment component is used to treat the water after flushing and, during the treatment process, isolate and clean the precipitated impurities.

[0006] Furthermore, the water treatment component includes a filter tank, which is fixedly arranged at the bottom of the conveying platform, and a first partition and a second partition are fixedly connected to the inner wall of the filter tank, a first filter cavity is formed between the first partition and the inner wall of the filter tank, a filter mesh plate is fixedly connected between the first partition and the inner wall of the filter tank, an overflow channel is formed between the first partition and the second partition, a second filter cavity is formed between the second partition and the inner wall of the filter tank, a filter carbon plate is fixedly arranged between the second partition and the inner wall of the filter tank, the top end of the first partition is higher than the top end of the second partition, the bottom end of the first partition is higher than the bottom end of the second partition, and a partition component is provided at the bottom end of the overflow channel, and the partition component is used to isolate the precipitated impurities.

[0007] Furthermore, the partition assembly includes multiple diverter plates, multiple diverter plates are arranged below the filter screen plate, multiple ends of the diverter plates are fixedly connected to a third support shaft, the third support shaft is rotatably connected to the pool body of the filter pool, one of the third support shafts on the diverter plate passes through the filter pool and extends outside the filter pool and is fixedly connected to a first gear, multiple first gears are meshed with racks at the bottom, a second cylinder is fixedly installed between the rack and the surface of the filter pool, a first connecting rail is slidably plugged into the rack, the first connecting rail is fixedly connected to the surface of the filter pool, and the bottom end of the second partition An isolation plate is fixedly connected to the inner wall of the filter tank, and the isolation plate is located at the bottom end of the first filter chamber and the overflow channel. A plurality of through openings distributed in a linear array are opened on the top of the isolation plate, and a sealing plate is attached to the bottom of the isolation plate. A plurality of linearly distributed staggered openings are opened on the top of the sealing plate, and the plurality of staggered openings are respectively connected to the plurality of through openings. The two sides of the sealing plate are slidably set on the inner wall of the filter tank, and the end of the sealing plate is fixedly connected with a plurality of support pins. After the plurality of support pins pass through the filter tank, they are fixedly connected with a linkage plate, and a third cylinder is fixedly installed between the linkage plate and the surface of the filter tank.

[0008] Furthermore, the active conveying assembly includes two conveying racks, both of which are fixedly mounted on the top of the conveying platform, and both of which are rotatably connected to two vertically placed conveying rollers.

[0009] Furthermore, the guide assembly includes two movable seats, which are slidably arranged on the top of the conveying platform. The two movable seats are rotatably connected to the first support shaft, and the surfaces of the two first support shafts are fixedly connected to guide rollers. One side of the steel strip passes through the surfaces of the two guide rollers. By moving the two movable seats in the first direction a and the second direction b respectively, the steel strip is tightened and made S-shaped.

[0010] Furthermore, the flushing assembly includes a mounting plate, both ends of the mounting plate are provided with sliding grooves, and the two sliding grooves are slidably connected to sliding seats, and the two sliding seats are rotatably connected to the top ends of the two first support shafts respectively, and the bottom middle position of the mounting plate is rotatably connected to a connecting shaft, and the bottom end of the connecting shaft is fixedly connected to a connecting seat, and the bottom of the connecting seat is fixedly connected to two L-shaped support frames, and the two support frames are distributed on both sides of the second section of the steel strip body, and a water spray assembly is fixedly connected between the two ends of the support frame, and the water spray assembly sprays water obliquely downward onto the surface of the steel strip body, and adjustment plates are slidably inserted on the surfaces of the two support frames, and clamping rollers are rotatably connected to the adjustment plates, and a spacing adjustment assembly is provided between the two adjustment plates, and the spacing adjustment assembly is used to adjust the distance between the two adjustment plates to adjust the two clamping rollers to clamp on the surface of the steel strip body.

[0011] Furthermore, the water spray assembly includes a water storage shell, the bottom end of the water storage shell is fixedly connected to the bottom end of the support frame, the top of the water storage shell is fixedly connected to a water inlet pipe, the water inlet pipe is inserted into the top of the support frame, and the injection surface of the water storage shell is fixedly connected to multiple docking covers, multiple docking covers are inserted into the docking covers, a connecting ring is rotatably connected to the surface of the nozzle, the connecting ring is fixedly connected to the inner wall of the docking cover, and an impeller is fixedly connected to the water inlet inside the nozzle.

[0012] Furthermore, the spacing adjustment assembly includes a first cylinder, which is fixedly mounted on the inner wall of the connecting seat, and the bottom end of the first cylinder is fixedly connected to a movable plate, and two symmetrically arranged first guide grooves are provided on the movable plate, and the first guide grooves include a first oblique groove and a first vertical groove, and first guide pins are slidably arranged in the two first vertical grooves, and the two first guide pins are respectively fixedly connected to the surfaces of the two adjustment plates.

[0013] Furthermore, two mobile drive components are provided on the top of the conveyor platform, and the mobile drive components include two support rails and two second motors. The two support rails are fixedly connected to the top of the conveyor platform, and the two mobile seats are respectively slidably set on the two support rails. The two second motors are respectively fixedly installed on the surfaces of the two support rails, and the output end of the second motor is fixedly connected to a threaded rod, and the mobile seat is threadedly connected to the surface of the threaded rod.

[0014] Furthermore, it also includes a brushing assembly, which includes two mounting seats and two first motors. The two mounting seats are fixedly connected to the surface of the connecting seat, and the two mounting seats are rotatably connected to the second support shaft. The bottom end of the second support shaft is fixedly connected to the brush head, and the surface of the second support shaft is fixedly connected to a follower gear. The two first motors are respectively fixedly mounted on the top of the two mounting seats, and the output end of the first motor passes through the mounting seat and is fixedly connected to the driving gear, and the driving gear is meshed with the follower gear.

[0015] Compared with the prior art, the steel strip double-side cleaning equipment with water treatment function described in the present invention has the following advantages:

[0016] (1) The water that impacts the steel strip body described in the present invention will move toward the collecting port, and the collecting port will directly give way to the first filter chamber. On the one hand, it realizes the collection and treatment of the flushing water, facilitates the recycling of the flushing water, and is conducive to reducing the waste of water resources. On the other hand, it prevents the water from directly impacting the conveying platform and being reflected to the surface of the steel strip body, causing secondary pollution.

[0017] After the flushing water is collected through the collection port, the water flow is divided into multiple narrow flow channels by the diverter plate, forcing the water flow to flow smoothly along the gaps between the diverter plates, reducing the short-circuiting phenomenon of the water flow and making the water flow stay in the pool more uniform. This helps to reduce turbulent disturbances, prevent the settled particles from being re-suspended due to water disturbances, and improve the stability of the effluent water quality. The sediment can be deposited on the inclined diverter plate surface. During the sedimentation process, when it is necessary to clean the deposited impurities, the third cylinder pulls the linkage plate to move, the linkage plate drives the support pin to move, and the support pin simultaneously drives the sealing plate to move until the offset port is offset from the through port to achieve sealing of the through port. The bottom end of the second filter chamber is fixedly connected to the second valve, which is located below the sealing plate. The sediment deposited to the bottom of the first filter chamber through the through port will be isolated. The staff can discharge the sediment below the sealing plate through the second valve, so that the sedimentation process and the sewage discharge process are separated during the sediment cleaning process, and sewage treatment is carried out while maintaining the sedimentation work.

[0018] (2) In the process of separating the deposited impurities described in the present invention, multiple diverter plates are linked to flip, so that the flow direction of the flow channel formed by the multiple diverter plates is further deflected toward the direction away from the bottom end of the overflow channel. After the diverter plates smoothly drain the water, the distance of the water flowing through the multiple diverter plates to the bottom end of the overflow channel 3302 can be increased, which is beneficial to increasing the time for the water to settle at the bottom end of the treatment tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which constitute part of the present invention, are provided to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are provided to explain the present invention and do not constitute an undue limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of a steel strip double-side cleaning device with water treatment function according to an embodiment of the present invention;

[0021] Figure 2 This is a structural schematic diagram of a conveying platform, an active conveying component, and a guiding component of a steel strip double-side cleaning device with a water treatment function according to an embodiment of the present invention;

[0022] Figure 3 for Figure 2 Enlarged view of part A;

[0023] Figure 4 This is a schematic diagram of the overall structure of a filter tank of a steel strip double-side cleaning device with water treatment function according to an embodiment of the present invention;

[0024] Figure 5 This is a structural cross-sectional view of a filter tank of a steel strip double-side cleaning device with water treatment function according to an embodiment of the present invention;

[0025] Figure 6 This is a structural cross-sectional view of a nozzle assembly of a steel strip double-side cleaning device with water treatment function according to an embodiment of the present invention;

[0026] Figure 7 for Figure 6 Enlarged view of part B;

[0027] Figure 8 This is a structural schematic diagram of a guide assembly of a steel strip double-side cleaning device with water treatment function according to an embodiment of the present invention;

[0028] Figure 9 for Figure 8 Enlarged view of part C in the middle;

[0029] Figure 10 This is a schematic structural diagram of a support frame for a steel strip double-side cleaning device with water treatment function according to an embodiment of the present invention.

[0030] Description of reference numerals:

[0031] 1- conveyor platform; 2- steel strip; 201- first section; 202- second section; 203- third section; 3- conveyor frame; 4- conveyor roller; 5- third motor; 6- moving seat; 7- first support shaft; 8- guide roller; 9- support rail; 10- second motor; 11- threaded rod; 12- mounting plate; 1201, sliding groove; 1202, sliding seat; 13- connecting shaft; 14- connecting seat; 15- supporting frame; 16- adjusting plate; 17- clamping roller; 18- water storage shell; 19- water inlet pipe; 20- docking cover; 21- nozzle; 22- connecting ring; 23- impeller; 24- first cylinder; 25- moving plate; 26- first guide groove; 2601- first inclined groove; 2602- first vertical groove; 27- first guide groove Guide pin; 28-mounting seat; 29-second support shaft; 30-brush head; 31-collection port; 32-enclosure; 33-filter tank; 3301-first filter chamber; 3302-overflow channel; 3303-second filter chamber; 34-first partition; 35-second partition; 36-filter mesh plate; 37-filter carbon plate; 38-diverter plate; 39-third support shaft; 40-first gear; 41-rack; 4101-first connecting rail; 42-second cylinder; 43-isolation plate; 44-through port; 45-sealing plate; 46-offset port; 47-support pin; 48-linkage plate; 49-third cylinder; 50-first valve; 51-second valve; 52-follow-up gear; 53-drive gear; 54-first motor. DETAILED DESCRIPTION

[0032] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0034] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0035] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0036] like Figures 1 to 10 As shown, in one embodiment, a double-sided cleaning device for steel strips with a water treatment function includes a conveyor platform 1, and also includes two active conveying components, a guide component, a flushing component and a water treatment component. The two active conveying components are arranged on both sides of the top of the conveyor platform 1, and the guide component is located between the two active conveying components. The guide component is used to guide the steel strip body 2, and the flushing component is arranged on the guided part of the steel strip body 2. The flushing component is used to flush both sides of the steel strip body 2. A collecting port 31 is opened on the top of the conveyor platform, and the water treatment component is arranged at the bottom of the collecting port. The water treatment component is used to treat the water after flushing, and in the process of treatment, isolate and clean the precipitated impurities.

[0037] Specifically, the collecting port 31 faces the two guide rollers 8, and a fence 32 is fixedly connected to the top of the conveying platform 1. Both sides of the fence 32 are provided with a clearance opening for the steel strip 2 to pass through. The two mobile drive assemblies are located inside the fence 32 and on both sides of the collecting port 31.

[0038] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 and Figure 6 As shown, a water treatment component is provided at the bottom of the conveying platform 1, and the water treatment component includes a filter pool 33, which is fixedly provided at the bottom of the conveying platform 1, and a first partition plate 34 and a second partition plate 35 are fixedly connected to the inner wall of the filter pool 33, a first filter cavity 3301 is formed between the first partition plate 34 and the inner wall of the filter pool 33, a filter mesh plate 36 is fixedly connected between the first partition plate 34 and the inner wall of the filter pool 33, an overflow channel 3302 is formed between the first partition plate 34 and the second partition plate 35, a second filter cavity 3303 is formed between the second partition plate 35 and the inner wall of the filter pool 33, a filter carbon plate 37 is fixedly provided between the second partition plate 35 and the inner wall of the filter pool 33, the top end of the first partition plate 34 is higher than the top end of the second partition plate 35, and the bottom end of the first partition plate 34 is higher than the bottom end of the second partition plate 35;

[0039] The partition assembly includes a plurality of diverter plates 38, and the plurality of diverter plates 38 are arranged below the filter screen plate 36. Both ends of the plurality of diverter plates 38 are fixedly connected to a third support shaft 39, and the third support shaft 39 is rotatably connected to the pool body of the filter pool 33. One of the third support shafts 39 on the diverter plate 38 passes through the filter pool 33 and extends to the outside of the filter pool 33 and is fixedly connected to a first gear 40. The bottoms of the plurality of first gears 40 are meshed with a rack 41, and a second cylinder 42 is fixedly installed between the rack 41 and the surface of the filter pool 33. A first connecting rail 4101 is slidably inserted on the rack 41, and the first connecting rail 4101 is fixedly connected to the surface of the filter pool 33. The bottom end of the second partition 35 is connected to the filter pool 3 An isolation plate 43 is fixedly connected between the inner walls of the filter tank 33. The isolation plate 43 is located at the bottom end of the first filter chamber 3301 and the overflow channel 3302. The top of the isolation plate 43 is provided with multiple openings 44 distributed in a linear array. A sealing plate 45 is attached to the bottom of the isolation plate 43. The top of the sealing plate 45 is provided with multiple linearly distributed offset openings 46. The multiple offset openings 46 are respectively connected to the multiple openings 44. The two sides of the sealing plate 45 are slidably mounted on the inner wall of the filter tank 33. The ends of the sealing plate 45 are fixedly connected to multiple support pins 47. The multiple support pins 47 pass through the filter tank 33 and are fixedly connected to a linkage plate 48. A third cylinder 49 is fixedly installed between the linkage plate 48 and the surface of the filter tank 33.

[0040] It should be understood that the water that hits the steel strip 2 in an oblique direction will move toward the collecting port 31. The collecting port 31 directly transfers the water into the first filter cavity 3301. On the one hand, this achieves the collection of the flushing water, and on the other hand, it prevents the water from directly hitting the conveying platform 1 and being reflected onto the surface of the steel strip 2.

[0041] Filtration and sedimentation treatment: The water collected into the first filter chamber 3301 will pass through the primary filtration of the filter mesh plate 36, and some large particles will be filtered out. Then, the water after the primary filtration will enter the bottom end of the first filter chamber 3301 under the diversion of the diverter plate 38. The diverter plate 38 is provided to weaken the downward impact of the water so that impurities in the water can be precipitated to the bottom end of the first filter chamber 3301 and the surface of the diverter plate 38 to form precipitation. Then, the water will pass through the overflow channel 3302 and overflow from the top of the overflow channel 3302. The overflowed water will pass through the second filter chamber 3303 and obtain secondary filtration of the filter carbon plate 37. The first valve 50 is fixedly connected to the inner wall of the bottom end of the second filter chamber 3303. The water after the secondary filtration can be discharged through the first valve 50. The water after the secondary filtration can be circulated to the flushing component and the scrubbing component for use again;

[0042] Sewage treatment: When it is necessary to clean up the sediment, the rack 41 is pushed by the second cylinder 42, and the rack 41 drives the first gear 40. The first gear 40 drives the third support shaft 39 to rotate, and the third support shaft 39 drives the guide plate to flip along the third direction c, increasing the inclination of the diverter plate 38, and making the inclination of the diverter plate 38 close to 60 degrees. The diverter plate 38 divides the water flow into multiple narrow flow channels, forcing the water flow to flow smoothly along the gaps between the diverter plates 38, reducing the short-circuiting phenomenon of the water flow, and making the residence time of the water flow in the pool more uniform, which helps to reduce turbulent disturbances, avoid the settled particles from being suspended again due to water disturbances, and improve the stability of the effluent water quality, so that the sediment can be discharged on the surface of the inclined diverter plate 38. The surface is deposited, and then the third cylinder 49 pulls the linkage plate 48 to move, the linkage plate 48 drives the support pin 47 to move, and the support pin 47 synchronously drives the sealing plate 45 to move until the offset port 46 is offset from the through port 44, thereby achieving sealing of the through port 44. The bottom end of the second filter chamber 3303 is fixedly connected to the second valve 51, and the second valve 51 is below the sealing plate 45. The sediment deposited to the bottom of the first filter chamber 3301 through the through port 44 will be isolated, and the staff can discharge the sediment below the sealing plate 45 through the second valve 51, thereby separating the sedimentation process from the sewage discharge process in the process of cleaning the sediment, and performing sewage treatment while maintaining the sedimentation work.

[0043] In the process of separating the deposited impurities, multiple diverter plates 38 are linked to flip, so that the flow direction of the flow channel formed by the multiple diverter plates 38 is further deflected toward the direction away from the bottom end of the overflow channel. After the diverter plates 38 smoothly drain the water, the distance of the water flowing through the multiple diverter plates 38 to the bottom end of the overflow channel 3302 can be increased, which is beneficial to increase the time for the water to settle at the bottom end of the treatment tank 1.

[0044] like Figures 1 to 10 As shown, in one embodiment, specifically, the guide assembly is used to support and guide the steel strip 2 into an S-shape and tighten the steel strip 2. The S-shaped portion of the steel strip 2 includes a first section 201, a second section 202, and a third section 203. The flushing assembly is used to flush both sides of the second section 202 of the steel strip 2 in an oblique downward direction.

[0045] The active conveying assembly includes two conveying frames 3, both fixedly mounted on the top of the conveying platform 1. Two vertically positioned conveying rollers 4 are rotatably connected to each of the two conveying frames 3. Specifically, a third motor 5 is disposed at the top of the conveying frames 3, the output end of which is fixedly connected to the top of the conveying rollers 4. It should be understood that by starting the third motor 5, the third motor 5 drives the conveying rollers 4 to rotate, actively conveying the steel strip 2 passing between the two conveying rollers 4.

[0046] The guide assembly includes two movable seats 6, which are slidably arranged on the top of the conveyor platform 1. The two movable seats 6 are rotatably connected to the first support shaft 7. The surfaces of the two first support shafts 7 are fixedly connected to the guide rollers 8. One side of the steel strip 2 passes through the surfaces of the two guide rollers 8. By moving the two movable seats 6 in the first direction a and the second direction b respectively, the steel strip 2 is tightened and the steel strip 2 is made S-shaped. It should be understood that after the steel strip 2 passes through the active conveying assembly, the two guide rollers 8 and the active conveying assembly in sequence, the two movable seats 6 are moved in the first direction a and the second direction b respectively, thereby driving the two guide rollers 8 to move in the first direction a and the second direction b respectively, tightening the steel strip 2 and forming an S-shaped portion of the steel strip 2. On the one hand, it provides a position for the flushing assembly. On the other hand, through the S-shaped adjustment, during the conveying process of the steel strip 2, the S-shaped path formed causes the steel strip 2 to produce a micro-bending deformation, which promotes the cracking of the oxide scale. Under the impact of the flushing assembly, it is conducive to promoting the shedding of the oxide scale.

[0047] Two mobile drive assemblies are also provided on the top of the conveyor platform 1. The mobile drive assemblies include two support rails 9 and two second motors 10. The two support rails 9 are fixedly connected to the top of the conveyor platform 1. The two mobile seats 6 are slidably set on the two support rails 9 respectively. The two second motors 10 are fixedly mounted on the surfaces of the two support rails 9 respectively. The output ends of the second motors 10 are fixedly connected to threaded rods 11, and the mobile seats 6 are threadedly connected to the surfaces of the threaded rods 11. It should be understood that when it is necessary to move the two mobile seats 6 in the first direction a and the second direction b respectively, the two second motors 10 are started respectively, and the two second motors 10 respectively drive the two threaded rods 11 to rotate, and the two threaded rods 11 respectively threadedly drive the two mobile seats 6 to move in the first direction a and the second direction b respectively.

[0048] The flushing assembly includes a mounting plate 12, both ends of the mounting plate 12 are provided with sliding grooves 1201, and the two sliding grooves 1201 are slidably connected with sliding seats 1202, and the two sliding seats 1202 are rotatably connected to the top ends of the two first support shafts 7 respectively. The middle position of the bottom of the mounting plate 12 is rotatably connected with a connecting shaft 13, and the bottom end of the connecting shaft 13 is fixedly connected with a connecting seat 14. The bottom of the connecting seat 14 is fixedly connected with two L-shaped support frames 15, and the two support frames 15 are distributed on both sides of the second section 202 of the steel strip body 2. A water spray assembly is fixedly connected between the two ends of the support frame 15, and the water spray assembly sprays water obliquely downward onto the surface of the steel strip body 2. Adjustment plates 16 are slidably inserted on the surfaces of the two support frames 15, and a clamping roller 17 is rotatably connected to the adjustment plate 16. A spacing adjustment assembly is provided between the two adjustment plates 16, and the spacing adjustment assembly is used to adjust the distance between the two adjustment plates 16 to adjust the two clamping rollers 17 to clamp on the surface of the steel strip body 2. It should be understood that under the support of the mounting plate 12 and the connecting shaft 13, the connecting shaft 13 is always located directly above the top midpoint of the second section 202 of the steel strip 2 between the two guide rollers 8. After the two clamping rollers 17 clamp the surface of the second section 202 of the steel strip 2, the two support frames 15 can be automatically adjusted to a state parallel to the two sides of the steel strip 2, so that the two water spray assemblies are symmetrically distributed on both sides of the second section 202 of the steel strip 2. By automatically adjusting the position, the distance between the water spray assemblies on the two support frames 15 and the surface of the steel strip 2 is maintained, ready for flushing. During the movement of the two first support shafts 7, the mounting plate 12 can be driven to flip until the sliding seat 1202 moves to the end of the sliding groove 1201.

[0049] The water spray assembly includes a water storage shell 18, the bottom of which is fixedly connected to the bottom of the support frame 15. The top of the water storage shell 18 is fixedly connected to a water inlet pipe 19, which is plugged into the top of the support frame 15. Multiple docking covers 20 are fixedly connected to the spraying surface of the water storage shell 18. Spray heads 21 are inserted into these docking covers 20. A connecting ring 22 is rotatably connected to the surface of the spray heads 21, which is fixedly connected to the inner wall of the docking cover 20. An impeller 23 is fixedly connected to the water inlet of the spray heads 21. Specifically, the ends of the two water inlet pipes 19 are connected to a diverter pipe 1901.

[0050] It should be understood that the water is pumped to the diversion pipe 1901 through a hose by an external water pump, and then the water is diverted to the two water inlet pipes 19 through the diversion pipe 1901. Then, the water will enter the water storage shell 18 through the water inlet pipe 19, and the water in the water storage shell 18 will enter the nozzle 21 through the water inlet of the nozzle 21, and be sprayed out through the nozzles 21 on both sides of the second section 202 of the steel strip 2, forming a double-sided flushing, and flushing in an oblique downward direction to avoid secondary pollution caused by the rebound of the vertical flushing water flow. In the process of water passing through the water inlet of the nozzle 21, the impeller 23 will be driven to rotate, and then the nozzle 21 will be rotated, so that the water sprayed from the nozzle 21 will produce a vortex, and the vortex water will impact the surface of the steel strip 2. The vortex water forms a variety of impact directions during the impact process, which increases the chance of water impacting from different directions and inserting between the dirt and the metal surface, which is conducive to cracking and falling off the dirt layer.

[0051] The spacing adjustment assembly includes a first cylinder 24, which is fixedly mounted on the inner wall of the connecting seat 14. The bottom end of the first cylinder 24 is fixedly connected to a movable plate 25. The movable plate 25 is provided with two symmetrically arranged first guide grooves 26. The first guide grooves 26 include a first oblique groove 2601 and a first vertical groove 2602. First guide pins 27 are slidably arranged in the two first vertical grooves 2602. The two first guide pins 27 are respectively fixedly connected to the surfaces of the two adjustment plates 16. It should be understood that after the steel strip 2 is tightened, the first cylinder 24 is started, the first cylinder 24 pushes the movable plate 25, and the movable plate 25 drives the two first guide grooves 26 to move. In the process of the first inclined groove 2601 passing through the first guide pin 27, the two first guide pins 27 are pushed close to each other, and the two first guide pins 27 synchronously drive the two adjustment plates 16 close to each other, and then synchronously drive the two clamping rollers 17 close to each other until the steel strip 2 is clamped. Then, when the adjustment plate 16 continues to move, the two first vertical grooves 2602 will move to the first guide pin 27, limit the position of the first guide pin 27, and thus maintain the clamping of the steel strip 2 by the two clamping rollers 17.

[0052] The specific double-sided cleaning method includes the following steps:

[0053] Step 1: Install the steel strip 2, and pass the steel strip 2 through the active conveying component, the guide component and the active conveying component in sequence to form a transmission for the steel strip 2. The steel strip 2 is tightened by the guide component. Specifically, the steel strip 2 is passed between the conveying rollers 4 on the first active conveying component, between the two guide rollers 8 and the conveying rollers 4 on the second conveying component, and the steel strip 2 is actively conveyed by the conveying rollers 4 on the two active conveying components to form a transmission for the steel strip 2. The steel strip 2 is tightened by the guide component, and the steel strip 2 is guided to form a The S-shaped portion of the steel strip 2 includes a first section 201, a second section 202, and a third section 203. The two movable seats 6 are respectively moved in the first direction a and the second direction b, thereby driving the two guide rollers 8 to move in the first direction a and the second direction b, respectively. While tightening the steel strip 2, the steel strip 2 is formed into an S-shaped portion. On the one hand, it provides a position for the flushing component. On the other hand, through the adjustment of the S-shape, during the transmission process of the steel strip 2, the S-shaped path formed causes the steel strip 2 to be slightly bent and deformed, thereby promoting cracks in the oxide scale.

[0054] Step three, flushing treatment, flushing the two sides of the steel strip 2 in an oblique downward direction through the flushing component; the water is pumped to the water inlet pipe 19 through the hose by an external water pump, and then the water enters the water storage shell 18 through the water inlet pipe 19, and the water in the water storage shell 18 enters the nozzle 21 through the water inlet of the nozzle 21, and is sprayed out through the nozzle 21. In the process of water passing through the water inlet of the nozzle 21, the impeller 23 is driven to rotate, and then the nozzle 21 is rotated, so that the water sprayed from the nozzle 21 generates a vortex, and the vortex water impacts the surface of the steel strip 2. The vortex water forms a variety of impact directions during the impact process, which increases the chance of water impacting from different directions and inserting between the dirt and the metal surface, which is conducive to cracking and falling off the dirt layer;

[0055] Step 3: Filtration treatment: The flushed water is treated through the water treatment component, and the precipitated impurities are isolated and cleaned during the treatment process.

[0056] like Figure 3 、 Figure 4 and Figure 9As shown, in one embodiment, a brush assembly is further included. The brush assembly includes two mounting blocks 28 and two first motors 54. The two mounting blocks 28 are fixedly connected to the surface of the connecting block 14. A second support shaft 29 is rotatably connected to each of the two mounting blocks 28. The bottom end of the second support shaft 29 is fixedly connected to the brush head 30. A follower gear 52 is fixedly connected to the surface of the second support shaft 29. The two first motors 54 are respectively fixedly mounted on the top of the two mounting blocks 28. The output end of the first motor 54 passes through the mounting block 28 and is fixedly connected to the drive gear 53. The drive gear 53 meshes with the follower gear 52. It should be understood that the brush assembly is arranged downstream of the flushing assembly. In order to use the flushing assembly to impact clean the oxide scale on the surface of the steel strip 2, reduce damage to the brush head 30, and help reduce the maintenance cost of the brush head 30, during the brushing process, the first motor 54 is started, the first motor 54 drives the second support shaft 29 to rotate, and the second support shaft 29 drives the brush head 30 to rotate, thereby achieving brush cleaning of the surface of the steel strip 2.

[0057] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A double-sided cleaning device for steel strips with a water treatment function, comprising a conveying platform (1), characterized in that: The invention also includes two active conveying components, a guide component, a flushing component and a water treatment component. The two active conveying components are arranged on both sides of the top of the conveying platform (1). The guide component is located between the two active conveying components. The guide component is used to guide the steel strip (2). The flushing component is arranged at the guided part of the steel strip (2). The flushing component is used to flush both sides of the steel strip (2). A collection port (31) is opened on the top of the conveying platform. The water treatment component is arranged at the bottom end of the collection port. The water treatment component is used to treat the water after flushing and, during the treatment process, isolate and clean the precipitated impurities.

2. The steel strip double-side cleaning equipment with water treatment function according to claim 1, characterized in that: The water treatment component comprises a filter pool (33), the filter pool (33) is fixedly arranged at the bottom of the conveying platform (1), a first partition (34) and a second partition (35) are fixedly connected to the inner wall of the filter pool (33), a first filter cavity (3301) is formed between the first partition (34) and the inner wall of the filter pool (33), a filter screen plate (36) is fixedly connected between the first partition (34) and the inner wall of the filter pool (33), an overflow is formed between the first partition (34) and the second partition (35). Channel (3302), a second filter chamber (3303) is formed between the second partition (35) and the inner wall of the filter tank (33), a filter carbon plate (37) is fixedly arranged between the second partition (35) and the inner wall of the filter tank (33), the top end of the first partition (34) is higher than the top end of the second partition (35), the bottom end of the first partition (34) is higher than the bottom end of the second partition (35), and a partition component is provided at the bottom end of the overflow channel (3302), and the partition component is used to isolate the precipitated impurities.

3. The steel strip double-side cleaning equipment with water treatment function according to claim 2, characterized in that: The partition assembly includes a plurality of diverter plates (38), and the plurality of diverter plates (38) are arranged below the filter screen plate (36). Both ends of the plurality of diverter plates (38) are fixedly connected to a third support shaft (39), and the third support shaft (39) is rotatably connected to the body of the filter pool (33). One of the third support shafts (39) on the diverter plate (38) passes through the filter pool (33) and extends outside the filter pool (33) and is fixedly connected to a first gear (40). The bottoms of the plurality of first gears (40) are meshed with a rack (41), and a second cylinder (42) is fixedly installed between the rack (41) and the surface of the filter pool (33). A first connecting rail (4101) is slidably inserted on the rack (41), and the first connecting rail (4101) is fixedly connected to the surface of the filter pool (33). The bottom end of the second partition plate (35) is fixed to the filter pool ( An isolation plate (43) is fixedly connected between the inner walls of the filter tank (33), and the isolation plate (43) is located at the bottom end of the first filter chamber (3301) and the overflow channel (3302). The top of the isolation plate (43) is provided with a plurality of through-holes (44) distributed in a linear array. The bottom of the isolation plate (43) is affixed with a sealing plate (45). The top of the sealing plate (45) is provided with a plurality of linearly distributed offset openings (46). The plurality of offset openings (46) are respectively connected to the plurality of through-holes (44). Both sides of the sealing plate (45) are slidably arranged on the inner wall of the filter tank (33). The ends of the sealing plate (45) are fixedly connected with a plurality of support pins (47). The plurality of support pins (47) pass through the filter tank (33) and are fixedly connected with a linkage plate (48). A third cylinder (49) is fixedly installed between the linkage plate (48) and the surface of the filter tank (33).

4. The steel strip double-side cleaning equipment with water treatment function according to claim 1, characterized in that: The active conveying assembly comprises two conveying racks (3), both of which are fixedly mounted on the top of the conveying platform (1), and both of which are rotatably connected to two vertically placed conveying rollers (4).

5. The steel strip double-side cleaning equipment with water treatment function according to claim 4, characterized in that: The guide assembly comprises two movable seats (6), the two movable seats (6) are slidably arranged on the top of the conveying platform (1), the two movable seats (6) are rotatably connected to a first support shaft (7), the surfaces of the two first support shafts (7) are fixedly connected to guide rollers (8), one side of the steel strip (2) passes through the surfaces of the two guide rollers (8), and by moving the two movable seats (6) in a first direction a and a second direction b respectively, the steel strip (2) is tightened and the steel strip (2) is made into an S shape.

6. The steel strip double-side cleaning equipment with water treatment function according to claim 5, characterized in that: The flushing assembly comprises a mounting plate (12), both ends of the mounting plate (12) are provided with sliding grooves (1201), the two sliding grooves (1201) are both slidably connected with sliding seats (1202), the two sliding seats (1202) are respectively rotatably connected to the top ends of the two first support shafts (7), the bottom middle position of the mounting plate (12) is rotatably connected with a connecting shaft (13), the bottom end of the connecting shaft (13) is fixedly connected with a connecting seat (14), the bottom of the connecting seat (14) is fixedly connected with two L-shaped support frames (15), the two support frames (15) are respectively rotatably connected to the top ends of the two first support shafts (7), the bottom middle position of the mounting plate (12) is rotatably connected with a connecting shaft (13), the bottom end of the connecting shaft (13) is fixedly connected with a connecting seat (14), the bottom of the connecting seat (14) is fixedly connected with two L-shaped support frames (15), and the two support frames (15) are respectively rotatably connected to the top ends of the two first support shafts (7). 5) are distributed on both sides of the second section (202) of the steel strip (2), and a water spray assembly is fixedly connected between the two ends of the support frame (15), and the water spray assembly sprays water obliquely downward onto the surface of the steel strip (2). Adjustment plates (16) are slidably inserted on the surfaces of the two support frames (15), and a clamping roller (17) is rotatably connected to the adjustment plate (16). A spacing adjustment assembly is provided between the two adjustment plates (16), and the spacing adjustment assembly is used to adjust the distance between the two adjustment plates (16) to adjust the two clamping rollers (17) to clamp on the surface of the steel strip (2).

7. The steel strip double-side cleaning equipment with water treatment function according to claim 6, characterized in that: The water spray assembly comprises a water storage shell (18), the bottom end of the water storage shell (18) is fixedly connected to the bottom end of the support frame (15), the top end of the water storage shell (18) is fixedly connected to a water inlet pipe (19), the water inlet pipe (19) is plugged into the top end of the support frame (15), a plurality of docking covers (20) are fixedly connected to the spraying surface of the water storage shell (18), a plurality of the docking covers (20) are plugged into the inside of the nozzles (21), a connecting ring (22) is rotatably connected to the surface of the nozzles (21), the connecting ring (22) is fixedly connected to the inner wall of the docking cover (20), and an impeller (23) is fixedly connected to the water inlet inside the nozzle (21).

8. The steel strip double-side cleaning equipment with water treatment function according to claim 6, characterized in that: The spacing adjustment assembly includes a first cylinder (24), the first cylinder (24) is fixedly mounted on the inner wall of the connecting seat (14), the bottom end of the first cylinder (24) is fixedly connected to a movable plate (25), the movable plate (25) is provided with two symmetrically arranged first guide grooves (26), the first guide grooves (26) include a first oblique groove (2601) and a first vertical groove (2602), a first guide pin (27) is slidably arranged in each of the two first vertical grooves (2602), and the two first guide pins (27) are respectively fixedly connected to the surfaces of the two adjustment plates (16).

9. The steel strip double-side cleaning equipment with water treatment function according to claim 5, characterized in that: Two mobile drive assemblies are also provided on the top of the conveying platform (1), and the mobile drive assemblies include two support rails (9) and two second motors (10). The two support rails (9) are fixedly connected to the top of the conveying platform (1), and the two mobile seats (6) are respectively slidably arranged on the two support rails (9). The two second motors (10) are respectively fixedly installed on the surfaces of the two support rails (9). The output end of the second motor (10) is fixedly connected to a threaded rod (11), and the mobile seat (6) is threadedly connected to the surface of the threaded rod (11).

10. The steel strip double-side cleaning equipment with water treatment function according to claim 6, characterized in that: The brushing assembly further comprises two mounting seats (28) and two first motors (54). The two mounting seats (28) are fixedly connected to the surface of the connecting seat (14). The two mounting seats (28) are rotatably connected to a second support shaft (29). The bottom end of the second support shaft (29) is fixedly connected to a brush head (30). The surface of the second support shaft (29) is fixedly connected to a follower gear (52). The two first motors (54) are respectively fixedly mounted on the top of the two mounting seats (28). The output end of the first motor (54) passes through the mounting seat (28) and is fixedly connected to a driving gear (53). The driving gear (53) is meshed with the follower gear (52).

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