A slag removal system anti-belt deviation device

Abstract

The present application relates to the technical field of dry deslagging, and discloses a device for preventing the deviation of a steel belt in a deslagging system, which comprises a rack, a dry slag steel belt machine, a radial adjusting mechanism, a deviation-preventing and rectifying mechanism and an anti-adhesion spraying mechanism. The device is used for rectifying and protecting the inclined steel belt in the inclined section of a slag treatment and conveying system. The radial adjusting mechanism comprises two groups of C-shaped tooth racks and engaging gears. The engaging gears on the two sides of the displacement adjusting mechanism are respectively engaged and rotated on the top of the two C-shaped tooth racks. The horizontal displacement is converted into the adjustment trigger of the inclination of the deviation-preventing and rectifying mechanism in the vertical direction. The deviation-preventing and rectifying mechanism comprises a receiving plate and a support. The support is rotationally connected to the top center position of the receiving plate. A center roller is rotationally connected to the middle part of the support. Edge rollers are rotationally connected to the two sides of the support. The inclined steel belt slope of the slag conveying is adapted, so that the rectifying force is correspondingly adjusted and vertically applied to the surface of the steel belt, the lateral deviation force is offset, the steel belt is ensured to run along the center of the inclined section, and the stability of the slag conveying is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of dry slag removal, more particularly, it relates to a device for preventing steel belt deviation in a slag removal system. BACKGROUND

[0002] During the conveying process of the dry slag removal steel belt machine, the uneven thermal expansion and contraction of the steel belt caused by the high temperature of the slag can lead to deformation and deviation. At the same time, the wear of the steel belt, the carrier roller and the guide wheel is intensified under high temperature. If the wear degree on both sides is different, it can also destroy the force balance and cause the steel belt to deviate, affecting the normal conveying of the slag. Usually, a deviation correction device is provided to correct the conveying path to prevent the conveying process of the slag from being affected.

[0003] In the prior art, a self-aligning roller is usually installed vertically below the conveying system to correct the deviation of the conveying steel belt. However, for the dry slag removal steel belt machine in an inclined or Z-shaped form, the vertically installed self-aligning roller cannot effectively correct the deviation according to the inclination angle of the steel belt and the conveying path. When the steel belt deviates, the center roller and the edge roller cannot accurately apply corresponding radial forces to the steel belt to correct it. Therefore, the deviation of the steel belt cannot be effectively controlled, especially the steel belt in the Z-shaped inclined section, which is prone to deviation due to the influence of gravity. If the steel belt deviates at the turning point, the local friction force will increase, and the surface of the carrier roller will be easily worn after a long time of operation, affecting the normal rotation and self-aligning function of the carrier roller.

[0004] In the dry slag removal steel belt machine, the high-temperature slag is easily adhered to the carrier roller during conveying on the steel belt, which makes the carrier roller rotate poorly. The bearings and other rotating parts inside the carrier roller will bear greater friction and torque, which will affect the deviation correction effect of the self-aligning roller. SUMMARY

[0005] The present application provides a device for preventing steel belt deviation in a slag removal system, which solves the technical problem that in the related art, the self-aligning roller cannot flexibly adapt to the radial conveying path to correct the deviation of the steel belt in the inclined section of the slag removal conveying system, causing the slag to be unable to be normally conveyed and the carrier roller to be worn due to friction caused by the deviation of the steel belt.

[0006] The present application provides a device for preventing steel belt deviation in a slag removal system, which includes:

[0007] The rack, the dry slag steel belt machine, the radial adjustment mechanism, the deviation prevention and correction mechanism, and the anti-adhesion spraying mechanism are used to correct and protect the conveying steel belt in the inclined section of the slag treatment and conveying system.

[0008] The radial adjustment mechanism includes two groups of C-shaped tooth racks and engaging gears. The engaging gears on both sides of the displacement adjustment mechanism are respectively engaged and rotated on the top of the two C-shaped tooth racks, and the horizontal displacement is converted into the adjustment trigger of the inclination of the deviation prevention and correction mechanism in the vertical direction.

[0009] The anti-runaway correction mechanism includes a receiving plate and a support. The support is rotatably connected to the top center of the receiving plate. A central roller is rotatably connected to the middle of the support, and side rollers are rotatably connected to both sides of the support.

[0010] The anti-adhesion spraying mechanism includes a box and a three-way pipe. The three-way pipe is fixedly installed at the bottom center of the box. As the anti-running correction mechanism adjusts the radial degree of the correction, it triggers the output of the coating material. Simultaneously, the anti-running correction mechanism sprays a low surface energy coating to reduce the adhesion of slag.

[0011] As a further optimization of the present invention, the radial adjustment mechanism further includes:

[0012] An electric telescopic rod is fixedly installed in the middle of the inner wall of the frame. Rectangular channels are opened on both sides of the top of the inclined section of the dry slag steel strip machine. A slide frame is slidably connected to the inner wall of the rectangular channels on both sides. A vertical frame is installed on the top of the slide frame. The drive end of the electric telescopic rod is fixedly connected to the vertical frame.

[0013] As a further optimization of the present invention, the top of the carriage is fixedly connected to a bearing seat inside the upright frame, and a transmission rod is rotatably connected to the middle of the bearing seat.

[0014] As a further optimization of the present invention, the connecting gears on both sides are fixedly connected to the outer walls of both ends of the transmission rod, a main bevel gear is fixedly connected to the middle of the outer wall of the transmission rod, and a connecting block is provided on the outer wall of the transmission rod next to the main bevel gear.

[0015] As a further optimization of the present invention, a secondary bevel gear is rotatably connected to the top of the connecting block, the secondary bevel gear is meshed with the main bevel gear, and a threaded rod is fixedly connected to the top of the secondary bevel gear.

[0016] As a further optimization of the present invention, the outer wall of the threaded rod is threadedly connected to a right-angle plate, the top of the right-angle plate is rotatably connected to the middle of one side of the receiving plate, the top of the slide is fixedly installed with a hinge seat, and the middle of the other side of the receiving plate is rotatably connected to the top of the hinge seat.

[0017] As a further optimization of the present invention, the anti-adhesion spraying mechanism further includes:

[0018] A piston plate is fixedly connected to the middle of the right-angle plate on the side away from the receiving plate. A box is provided on the outer wall of the upright frame on the side away from the electric telescopic rod. The piston plate is slidably connected to the inner wall of the box. An inlet pipe is provided through the inner wall of the box.

[0019] As a further optimization of the present invention, the two ends of the three-way pipe away from the box are respectively fixedly installed on both sides of the outer wall of the box, and a one-way valve is provided on the outer wall of both ends of the three-way pipe away from the box. A central pipe is rotatably connected to the middle of the inner side of the output ends on both sides of the three-way pipe.

[0020] As a further optimization of the present invention, branch pipes are symmetrically arranged through the outer walls of the two central pipes, and a plurality of atomizing nozzles are evenly arranged in the middle of the outer walls of the two branch pipes, with the output directions of the atomizing nozzles on both sides being opposite.

[0021] As a further optimization of the present invention, the dry slag steel strip machine is fixedly installed on the top of the frame, and the outer walls of the side rollers on both sides are rotatably connected to the middle of the two sides of the dry slag steel strip machine.

[0022] The beneficial effects of this invention are as follows:

[0023] The present invention discloses a slag removal system anti-stripping device for steel belts. Corresponding to the inclined section of the slag handling and conveying system, it is equipped with self-aligning rollers that can be adjusted according to the radial angle of the inclined plane to prevent steel belt deviation. By adapting to the radial angle of the inclined plane, the correction force is applied vertically to the surface of the steel belt to counteract the lateral deviation force, ensuring that the steel belt runs stably along the center path of the inclined section. It also allows the contact pressure between the steel belt and the side rollers to be evenly distributed along the roller surface, avoiding local stress overload and extending the service life of the side rollers. By stabilizing the running trajectory of the steel belt, it reduces slag leakage during the slag handling and conveying system and prevents slag blocks from causing blockage damage to the dry slag steel belt conveyor.

[0024] 2. The slag removal system anti-steel belt deviation device of the present invention uses the correction force of the self-aligning idler roller to act on both sides of the steel belt, thereby counteracting the lateral deviation tendency of the steel belt, avoiding the generation of ineffective component force along the inclined plane due to force deviation, improving the correction efficiency, preventing small deviations from accumulating and forming long-term edge rubbing, adapting to the deviation force changes caused by slag load fluctuations, flexibly adjusting the correction direction, and avoiding deviation prevention failure.

[0025] 3. The slag removal system anti-steel strip deviation device of the present invention synchronously adjusts the radial angle of the self-aligning roller in the anti-deviation correction mechanism. After the adjustment in the previous stage, the self-aligning roller rotates in the opposite direction to return to its original vertical state. Accompanying this action, the piston plate moves upward and draws a certain amount of low surface energy coating liquid into the liquid tank through the liquid inlet pipe. When the tilt angle of the self-aligning roller is adjusted again in the next stage, the piston plate moves downward in the opposite direction and sprays the low surface energy coating liquid in the liquid tank onto the outer wall of the two side rollers. The low surface energy coating liquid forms a smooth protective film on the outer wall of the side rollers, reducing the friction coefficient between the side rollers and the steel strip, avoiding scratches and metal loss on the side roller surface caused by direct hard friction between the two. Moreover, the smooth surface can reduce the adhesion of slag during the correction process and avoid affecting the smoothness of the side roller correction rotation process. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of the correction state of the present invention;

[0027] Figure 2 This is a three-dimensional schematic diagram of the overall structure of the present invention;

[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0029] Figure 4 This is a three-dimensional schematic diagram of the anti-deviation structure in this invention;

[0030] Figure 5 This is a partial structural schematic diagram of the radial adjustment mechanism and the anti-runaway correction mechanism in this invention;

[0031] Figure 6 for Figure 5 Enlarged view of point B in the middle;

[0032] Figure 7 This is a schematic diagram of the radial adjustment state in this invention;

[0033] Figure 8 This is a front view schematic diagram of the anti-runaway and correction mechanism in this invention;

[0034] Figure 9 for Figure 8 Enlarged view of point C in the middle;

[0035] Figure 10 This is a schematic diagram of the internal structure of the upright frame in this invention;

[0036] Figure 11 This is a schematic diagram of the triggering transmission of the anti-adhesion spraying mechanism in this invention;

[0037] Figure 12 This is a partial structural breakdown diagram of the radial adjustment mechanism in this invention.

[0038] In the picture:

[0039] 1. Frame; 2. Dry slag steel strip conveyor; 3. Radial adjustment mechanism; 301. Electric telescopic rod; 302. Rectangular channel; 303. Slide; 304. C-shaped gear frame; 305. Connecting gear; 306. Shaft seat; 307. Transmission rod; 308. Main bevel gear; 309. Connecting block; 310. Secondary bevel gear; 311. Threaded rod; 312. Right angle plate; 313. Vertical frame; 314. Hinge seat; 4. Anti-running and correction mechanism; 401. Support plate; 402. Bracket; 403. Center roller; 404. Side roller; 5. Anti-adhesion spraying mechanism; 501. Piston plate; 502. Box body; 503. Liquid inlet pipe; 504. T-pipe; 505. One-way valve; 506. Center pipe; 507. Branch pipe; 508. Atomizing nozzle. Detailed Implementation

[0040] The subject matter described herein will now be discussed with reference to exemplary embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand and implement the subject matter described herein, and changes may be made to the function and arrangement of the elements discussed without departing from the scope of this specification. Various processes or components may be omitted, substituted, or added as needed in the examples. Furthermore, features described in some examples may be combined in other examples.

[0041] like Figures 1 to 12 As shown in the embodiment of the present invention, a slag removal system anti-steel strip deviation device includes:

[0042] The frame 1, dry slag steel belt conveyor 2, radial adjustment mechanism 3, anti-runaway correction mechanism 4, and anti-adhesion spraying mechanism 5 are used to correct and protect the steel belt conveyor in the inclined section of the slag processing and conveying system.

[0043] The radial adjustment mechanism 3 includes two sets of C-shaped gear frames 304 and connecting gears 305. The connecting gears 305 on both sides of the displacement adjustment of the anti-runaway correction mechanism 4 mesh and rotate on the top of the C-shaped gear frames 304 on both sides respectively. The horizontal displacement is converted into the vertical direction to trigger the adjustment of the tilt of the anti-runaway correction mechanism 4.

[0044] The anti-runaway correction mechanism 4 includes a receiving plate 401 and a bracket 402. The bracket 402 is rotatably connected to the top center of the receiving plate 401. A central roller 403 is rotatably connected to the middle of the bracket 402. Side rollers 404 are rotatably connected to both sides of the bracket 402. The distance between the two side rollers 404 is adjustable (this is prior art and will not be described in detail here).

[0045] The anti-corrosion spraying mechanism 5 includes a box 502 and a three-way pipe 504. The three-way pipe 504 is fixedly installed at the bottom center of the box 502. The coating material is output triggered by the radial adjustment of the anti-running correction mechanism 4. The low surface energy coating is sprayed synchronously during the correction process of the anti-running correction mechanism 4 to reduce the adhesion of slag.

[0046] The dry slag steel strip machine 2 is fixedly installed on the top of the frame 1, and the outer walls of the two side rollers 404 are rotatably connected to the middle of the two sides of the dry slag steel strip machine 2.

[0047] The radial adjustment mechanism 3 also includes:

[0048] The electric telescopic rod 301 is fixedly installed in the middle of the inner wall of the frame 1. Rectangular channels 302 are opened on both sides of the top of the inclined section of the dry slag steel strip machine 2 of the frame 1. The inner walls of the rectangular channels 302 on both sides are slidably connected to the slides 303. The top of the slides 303 is equipped with a vertical frame 313. The drive end of the electric telescopic rod 301 is fixedly connected to the vertical frame 313.

[0049] It should be noted that the anti-running and correction mechanism 4 is initially located near the inner wall of the frame 1. When the dry slag steel belt conveyor 2 starts to convey slag, the electric telescopic rod 301 starts to operate simultaneously. It drives the slide 303 to move on the inner wall of the rectangular channel 302 on both sides through the vertical frame 313. During the movement of the slide 303, the connecting gears 305 on both sides mesh and rotate on the top of the C-shaped gear frame 304 on both sides respectively.

[0050] The bracket 402 rotates on top of the receiving plate 401, and the deviation of the steel strip on both sides corresponding to the central roller 403 and the two side rollers 404 is corrected by the rotation and swing of the bracket 402.

[0051] like Figures 10 to 12 As shown, a bearing seat 306 is fixedly connected to the top of the carriage 303 inside the frame 313. A transmission rod 307 is rotatably connected to the middle of the bearing seat 306. Two connecting gears 305 are fixedly connected to the outer walls of both ends of the transmission rod 307. A main bevel gear 308 is fixedly connected to the middle of the outer wall of the transmission rod 307. A connecting block 309 is provided on the outer wall of the transmission rod 307 next to the main bevel gear 308. A secondary bevel gear 310 is rotatably connected to the top of the connecting block 309. 310 is meshed with the main bevel gear 308. The top of the secondary bevel gear 310 is fixedly connected to a threaded rod 311. The outer wall of the threaded rod 311 is threadedly connected to a right angle plate 312. The top of the right angle plate 312 is rotatably connected to the middle of one side of the receiving plate 401. The top of the slide 303 is fixedly installed with a hinge seat 314. The bearing seat 306 and the hinge seat 314 are symmetrically arranged with respect to the center of the receiving plate 401. The middle of the other side of the receiving plate 401 is rotatably connected to the top of the hinge seat 314.

[0052] It should be noted that as the connecting gears 305 on both sides rotate, the main bevel gear 308 can be driven to rotate in the middle of the bearing 306 via the transmission rod 307. The secondary bevel gear 310 meshes with the main bevel gear 308 and rotates synchronously in the middle of the connecting block 309. The secondary bevel gear 310 drives the threaded rod 311 to rotate, which causes the right angle plate 312 to move downward in the vertical direction. This causes the receiving plate 401, which is rotatably connected to the top of the right angle plate 312, to rotate counterclockwise under the action of downward traction force, adjusting the radial tilt angle of the anti-runaway correction mechanism 4 so that it can match the inclined trajectory of the inclined section of the dry slag steel belt conveyor 2. This ensures that the radial force of the side rollers 404 on the steel belt is always perpendicular to the surface of the steel belt. When the steel belt is tilted, after the side rollers 404 are adjusted to a suitable angle, the lateral force on the steel belt can counteract the downward trend of the steel belt caused by gravity, preventing the steel belt from running downward.

[0053] Correspondingly, after the slag processing and conveying is completed, the electric telescopic rod 301 operates in reverse, driving the slide 303 to move in reverse along the rectangular channels 302 on both sides via the vertical frame 313. The connecting gears 305 on both sides mesh and rotate in reverse along the top of the C-shaped gear frame 304 on both sides, driving the transmission rod 307 to rotate in reverse at the middle of the bearing seat 306. This causes the main bevel gear 308 to synchronously drive the secondary bevel gear 310 to rotate in the middle of the connecting block 309, thereby causing the right angle plate 312 to move vertically upward along the outer wall of the threaded rod 311. This causes the receiving plate 401, which was originally hinged at the top of the hinge seat 314, to rotate clockwise around the top of the hinge seat 314 from a downward tilted state, so that the receiving plate 401 gradually returns to its original horizontal state. This allows the anti-runaway correction mechanism 4, i.e., the self-aligning roller, to return to a horizontal state, in preparation for the next stage of correction.

[0054] like Figures 2 to 4 and Figures 7 to 10 As shown, the anti-adhesion spraying mechanism 5 also includes:

[0055] Piston plate 501 is fixedly connected to the middle of the right angle plate 312 on the side away from the receiving plate 401. It is made of rubber. A box 502 is set on the outer wall of the upright frame 313 on the side away from the electric telescopic rod 301. The box is used for temporary storage of low surface energy coating liquid. Piston plate 501 is slidably connected to the inner wall of box 502. Inlet pipe 503 is installed through the inner wall of box 502. Check valve is installed inside the inlet pipe 503. It is used to transport the liquid in the direction of the liquid suction path and prevents reverse flow to avoid liquid backflow. The two ends of the three-way pipe 504 away from box 502 are fixedly set on the two sides of the outer wall of box 502, and the two ends of the three-way pipe 504 away from box 502 are equipped with one-way valves 505.

[0056] It should be noted that the piston plate 501 moves vertically in sync with the right-angle plate 312. As the right-angle plate 312 moves upward, the piston plate 501 moves upward against the inner wall of the housing 502, forming a process similar to syringe suction. The liquid in the low surface energy coating tank is drawn into the housing 502 for temporary storage through the liquid inlet pipe 503. The amount of liquid drawn in one go is lower than the height of the liquid inlet pipe 503 and fills the output end of the three-way pipe 504.

[0057] Both sides of the three-way tube 504 are rotatably connected to the center of the inner side of the output end. The outer walls of the two center tubes 506 are symmetrically provided with branch tubes 507. Several atomizing nozzles 508 are evenly provided in the middle of the outer walls of the two branch tubes 507. The output directions of the two atomizing nozzles 508 are opposite.

[0058] It should be noted that, correspondingly, during the radial tilt adjustment process of the anti-runaway correction mechanism 4, the right-angle plate 312 moves downwards, and in this process, it drives the piston plate 501 to move downwards, squeezing and pushing the low surface coating liquid in the housing 502 downwards. This causes the liquid to be output from the three-way pipe 504 to the interior of the two side central pipes 506. Under the squeezing force of the piston plate 501, the liquid in the housing 502 is continuously pressurized and transported to the interior of the two side branch pipes 507, and finally output by each atomizing nozzle 508. Since the atomizing nozzles 508 on the two side branch pipes 507 output in opposite directions, the liquid generates centrifugal rotational force on the central pipe 506 during the output process, thus... The rotation of the two side branch pipes 507 transforms the original straight spray path into a circular rotating spray, expanding the coverage of the liquid output. As the side rollers 404 correct the steel strip, they come into contact with the edge of the steel strip and rotate. In this process, the low surface energy coating liquid on the outer wall of the side rollers 404 is fully covered. The low surface energy coating liquid forms a smooth protective film on the outer wall of the side rollers 404, reducing the coefficient of friction between the side rollers 404 and the steel strip. This avoids scratches and metal loss on the surface of the side rollers 404 caused by direct hard friction. The smooth surface also reduces the adhesion of slag during the correction process, preventing any impact on the smoothness of the side rollers 404's correction rotation process.

[0059] Working principle: First, the anti-running and correction mechanism 4 is initially located near the inner wall of the frame 1. When the dry slag steel belt conveyor 2 starts to convey slag, the electric telescopic rod 301 starts to operate synchronously. Through the vertical frame 313, it drives the slide 303 to move on the inner wall of the rectangular channel 302 on both sides. During the movement of the slide 303, the connecting gears 305 on both sides mesh and rotate on the top of the C-shaped gear frame 304 on both sides respectively.

[0060] As the connecting gears 305 on both sides rotate, the main bevel gear 308 can be driven to rotate in the middle of the bearing 306 via the transmission rod 307. The secondary bevel gear 310 meshes with the main bevel gear 308 and rotates synchronously in the middle of the connecting block 309. The secondary bevel gear 310 drives the threaded rod 311 to rotate, which causes the right angle plate 312 to move downward in the vertical direction. This causes the receiving plate 401, which is rotatably connected to the top of the right angle plate 312, to rotate counterclockwise under the action of downward traction force. This adjusts the radial inclination angle of the anti-runaway correction mechanism 4 so that it can match the inclined surface trajectory of the inclined section of the dry slag steel strip conveyor 2. This ensures that the radial force of the side rollers 404 on the steel strip is always perpendicular to the surface of the steel strip. After the side rollers 404 are adjusted to the appropriate angle, the center of the center roller 403 remains parallel to the inclined surface, ensuring the fit between the side rollers 404 and the edge of the inclined steel strip.

[0061] When the steel strip tilts or deviates, the bracket 402 rotates on top of the receiving plate 401. The center roller 403 and the two side rollers 404 correspond to the deviation on both sides of the steel strip. The bracket 402 rotates and swings to correct the deviation. The lateral force generated by the deviation drives the idler roller group to tilt. Then, the lateral friction of the tilted idler roller guides the steel strip back to the center. The lateral force of the two side rollers 404 on the steel strip counteracts the downward trend of the steel strip caused by gravity, correcting the steel strip and returning it to its initial position.

[0062] Correspondingly, after the slag processing and conveying is completed, the electric telescopic rod 301 operates in reverse, driving the slide 303 to move in reverse along the rectangular channels 302 on both sides via the vertical frame 313. The connecting gears 305 on both sides mesh and rotate in reverse along the top of the C-shaped gear frame 304 on both sides, driving the transmission rod 307 to rotate in reverse at the middle of the bearing seat 306. This causes the main bevel gear 308 to synchronously drive the secondary bevel gear 310 to rotate in the middle of the connecting block 309, thereby causing the right angle plate 312 to move vertically upward along the outer wall of the threaded rod 311. This causes the receiving plate 401, which was originally hinged at the top of the hinge seat 314, to rotate clockwise around the top of the hinge seat 314 from a downward tilted state, so that the receiving plate 401 gradually returns to its original horizontal state. This allows the anti-runaway correction mechanism 4, i.e., the self-aligning roller, to return to a horizontal state, in preparation for the next stage of correction.

[0063] Piston plate 501 moves vertically in sync with right-angle plate 312. Corresponding to the upward movement of right-angle plate 312, piston plate 501 moves upward against the inner wall of housing 502, forming a syringe-like suction process. The liquid in the low surface energy coating tank is drawn into housing 502 for temporary storage through inlet pipe 503. The suction volume is lower than the height of inlet pipe 503 and fills the output end of three-way pipe 504. Correspondingly, during the radial tilt adjustment of anti-runaway correction mechanism 4, right-angle plate 312 moves downward, driving piston plate 501 downward, thus affecting housing 502. The low surface coating liquid inside 02 is squeezed downwards and pushed out, so that the liquid is output from the three-way pipe 504 to the inside of the two central pipes 506. Under the squeezing force of the piston plate 501, the liquid in the box 502 is continuously pressurized and transported to the inside of the two side branch pipes 507. Finally, it is output by each atomizing nozzle 508. Since the atomizing nozzles 508 set on the two side branch pipes 507 output in opposite directions, the liquid generates centrifugal rotational force on the central pipe 506 during the output process, which in turn drives the two side branch pipes 507 to rotate, transforming the original straight spray path into a ring-shaped rotating spray, thus expanding the coverage of the liquid output.

[0064] As the side rollers 404 correct the steel strip, they come into contact with the edge of the steel strip and rotate. In this process, the low surface energy coating liquid on the outer wall of the side rollers 404 is fully covered. The low surface energy coating liquid forms a smooth protective film on the outer wall of the side rollers 404, reducing the coefficient of friction between the side rollers 404 and the steel strip. This avoids scratches and metal loss on the surface of the side rollers 404 caused by direct hard friction. In addition, the smooth surface can reduce the adhesion of slag during the correction process, thus avoiding affecting the smoothness of the side rollers 404's correction and rotation process.

[0065] The embodiments of the present invention have been described above, but the embodiments are not limited to the specific implementation methods described above. The specific implementation methods described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the embodiments described above, all of which are within the protection scope of the embodiments described above.

Claims

1. A device for preventing steel belt deviation in a slag removal system, characterized in that, include: The frame (1), dry slag steel belt conveyor (2), radial adjustment mechanism (3), anti-running correction mechanism (4) and anti-adhesion spraying mechanism (5) are used to correct and protect the steel belt conveyor in the inclined section of the slag processing and conveying system. The radial adjustment mechanism (3) includes two sets of C-shaped gears (304) and connecting gears (305). The connecting gears (305) on both sides of the displacement adjustment of the anti-runaway correction mechanism (4) mesh and rotate on the top of the C-shaped gears (304) on both sides. The horizontal displacement is converted into the vertical direction to trigger the adjustment of the tilt of the anti-runaway correction mechanism (4). The anti-running correction mechanism (4) includes a receiving plate (401) and a bracket (402). The bracket (402) is rotatably connected to the top center of the receiving plate (401). A center roller (403) is rotatably connected to the middle of the bracket (402). Side rollers (404) are rotatably connected to both sides of the bracket (402). The anti-adhesion spraying mechanism (5) includes a box (502) and a three-way pipe (504). The three-way pipe (504) is fixedly installed at the bottom center of the box (502). The coating material is output triggered by the radial adjustment of the anti-running correction mechanism (4). The low surface energy coating is sprayed synchronously during the correction process of the anti-running correction mechanism (4) to reduce the adhesion of slag. The radial adjustment mechanism (3) further includes: An electric telescopic rod (301) is fixedly installed in the middle of the inner wall of the frame (1). The frame (1) has rectangular channels (302) on both sides of the top of the inclined section near the dry slag steel strip machine (2). The inner walls of the rectangular channels (302) on both sides are slidably connected to the slides (303). The top of the slides (303) is equipped with a vertical frame (313). The driving end of the electric telescopic rod (301) is fixedly connected to the vertical frame (313). The top of the carriage (303) is fixedly connected to the inside of the upright frame (313) with a bearing seat (306), and a transmission rod (307) is rotatably connected to the middle of the bearing seat (306). The connecting gears (305) on both sides are fixedly connected to the outer walls of both ends of the transmission rod (307). A main bevel gear (308) is fixedly connected to the middle of the outer wall of the transmission rod (307). A connecting block (309) is provided on the outer wall of the transmission rod (307) next to the main bevel gear (308). The top of the connecting block (309) is rotatably connected to a secondary bevel gear (310), which meshes with the main bevel gear (308). The top of the secondary bevel gear (310) is fixedly connected to a threaded rod (311).

2. The anti-steel belt deviation device for a slag removal system according to claim 1, characterized in that: The outer wall of the threaded rod (311) is threaded with a right angle plate (312). The top of the right angle plate (312) is rotatably connected to the middle of one side of the receiving plate (401). The top of the slide (303) is fixedly installed with a hinge seat (314). The middle of the other side of the receiving plate (401) is rotatably connected to the top of the hinge seat (314).

3. The anti-steel belt deviation device for a slag removal system according to claim 2, characterized in that: The anti-adhesion spray mechanism (5) further includes: A piston plate (501) is fixedly connected to the middle of the right-angle plate (312) on the side away from the receiving plate (401). A box (502) is provided on the outer wall of the upright frame (313) on the side away from the electric telescopic rod (301). The piston plate (501) is slidably connected to the inner wall of the box (502). An inlet pipe (503) is provided through the inner wall of the box (502).

4. The anti-steel belt deviation device for a slag removal system according to claim 3, characterized in that: The two ends of the three-way pipe (504) away from the box (502) are respectively fixedly installed on both sides of the outer wall of the box (502), and a one-way valve (505) is provided on the outer wall of both ends of the three-way pipe (504) away from the box (502). A central pipe (506) is rotatably connected to the middle of the inner side of the output ends on both sides of the three-way pipe (504).

5. The anti-steel belt deviation device for a slag removal system according to claim 4, characterized in that: Branch pipes (507) are symmetrically arranged through the outer walls of the central pipes (506) on both sides. Several atomizing nozzles (508) are evenly arranged in the middle of the outer walls of the branch pipes (507) on both sides. The output directions of the atomizing nozzles (508) on both sides are opposite.

6. The anti-steel belt deviation device for a slag removal system according to claim 5, characterized in that: The dry slag steel strip machine (2) is fixedly installed on the top of the frame (1), and the outer walls of the side rollers (404) on both sides are rotatably connected to the middle of the two sides of the dry slag steel strip machine (2).

Images