Automatic steel slag conveying, rolling and dust falling integrated equipment

Abstract

The invention provides automatic steel slag conveying, rolling and dust falling integrated equipment, and relates to the technical field of steel slag integrated machining, the equipment comprises a self-walking assembly, a steel slag container, a driving part, a rolling channel, a rolling assembly, a dust falling assembly, a discharging hopper, a distributor, an elevator, a collecting container and a rail type electric flat car; according to the device, the procedures of conveying and dumping, multi-wheel circulating rolling and effective dust falling of the steel slag can be integrally achieved, the other function of dust falling can further cool the rolling assembly so that the service life of the rolling assembly can be prolonged, and the dispersion effect of the steel slag can be further improved through multi-wheel circulating rolling; the steel slag quality after subsequent processing is basically consistent, the steel slag hot braising effect is further improved, the whole process is high in automation degree, manual intervention is not needed, the labor intensity and potential safety hazards are greatly reduced, and the steel slag processing efficiency is remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of integrated steel slag processing, and in particular to an integrated equipment for automatic steel slag conveying, roller pressing and dust reduction. Background Art

[0002] Steel slag is a by-product of the steelmaking process. It is composed of various oxides formed by the oxidation of impurities such as silicon, manganese, phosphorus, and sulfur in pig iron during the smelting process, as well as salts formed by the reaction of these oxides with solvents.

[0003] At present, steel slag needs to be roller-pressed before the hot stewing process. The purpose of roller pressing is to make the steel slag evenly dispersed, thereby improving the subsequent hot stewing effect. At this time, the steel slag needs to be manually put into the roller pressing area in batches. This has high labor intensity and the ambient temperature around the roller pressing area is very high, which poses a great safety hazard. In addition, after one flow roller pressing is completed, it is easy for the steel slag to not be dispersed properly, and the effect of steel slag roller pressing dispersion is uneven. After subsequent discharging, manual intervention is still required to realize the transfer of the steel slag storage tank to the hot stewing area. The degree of automation needs to be improved. At the same time, a lot of high-temperature dust will be generated during the roller pressing process, which will have a great impact on the surrounding environment. Therefore, there is an urgent need for a set of equipment that can fully automatically and integratedly complete the transportation, dumping, roller pressing and dust reduction of steel slag. Summary of the invention

[0004] The purpose of the present invention is to solve the problems raised in the above-mentioned background technology, and then proposes an integrated equipment for automatic conveying and roller pressure dust reduction of steel slag.

[0005] The technical solution adopted by the present invention to solve the technical problem is:

[0006] An integrated equipment for automatic conveying, rolling and dust reduction of steel slag, comprising a self-propelled component, a steel slag container, a driving member, a rolling channel, a rolling component, a dust reduction component, a lower hopper, a distributor, an elevator, a collection container and a track-type electric flat car;

[0007] A roller pressing channel is obliquely arranged on one side of the end of the self-propelled assembly, and a slag container higher than the entrance end of the roller pressing channel is rotatably connected to the self-propelled assembly, and a driving member is connected to the slag container to automatically dump the slag into the roller pressing channel;

[0008] A plurality of roller pressing assemblies distributed in a stepped manner are arranged in the roller pressing channel so that the slag is rolled and dispersed multiple times in the roller pressing channel;

[0009] The roller pressing channel is also provided with a dust reduction component which assists the roller pressing component in cooling down and effectively reduces dust during the roller pressing process;

[0010] A lower hopper is arranged below the discharge end of the roller channel, and the lower hopper is connected to a distributor. One end of the distributor is connected to the elevator, and the discharge end of the elevator is connected to the inside of the roller channel. The other end of the distributor is above the collecting container, and the collecting container is arranged on a rail-type electric flat car.

[0011] The device can realize the conveying and dumping of slag, multiple rounds of cycle rolling and effective dust reduction processes in an integrated manner. Another function of dust reduction is to cool the rolling assembly and thus extend the service life of the rolling assembly. Multiple rounds of cycle rolling can further improve the dispersion effect of slag, so that the quality of slag after subsequent processing is basically the same, and the hot stewing effect of slag is further improved. The whole process has a high degree of automation and does not require manual intervention, which greatly reduces labor intensity and safety hazards, and the processing efficiency of slag is significantly improved.

[0012] Furthermore, an infrared thermometer for detecting the surface temperature of the rolling assembly is arranged on the inner wall of the rolling channel, and the infrared thermometer is electrically connected to the dust reduction assembly.

[0013] Furthermore, the rolling assembly includes a drive box, a rotating shaft, a dispersion roller and dispersion teeth. The drive box is arranged on the outer wall of the rolling channel, and the drive assembly is arranged in the drive box. The drive assembly is driven by a synchronous belt. The inner wall of the rolling channel is rotatably connected to a plurality of rotating shafts which are distributed in a step manner and connected to the drive assembly. The dispersion roller is arranged on the rotating shaft, and a plurality of dispersion teeth are arranged on the dispersion roller.

[0014] Furthermore, the dispersion roller is provided with a plurality of groups of dispersion teeth, and each group of dispersion teeth is arranged in a U shape on the dispersion roller.

[0015] Furthermore, a sheath is movably provided on the dispersion tooth, countersunk holes are symmetrically provided on the sheath, fixing bolts are provided in the countersunk holes, and the fixing bolts pass through the sheath and are threadedly connected to the dispersion tooth.

[0016] In the above scheme, the arc-shaped dispersion teeth can make the dispersion direction of the slag more diverse during the rolling process and thus not easily accumulate in one area. At the same time, adding a sleeve to the dispersion teeth can greatly delay the replacement time of the dispersion roller. The cost of the sleeve is very low and the installation and replacement are convenient.

[0017] Furthermore, the dust reduction component includes a liquid metering pump, a spray pipe and a high-pressure atomizing nozzle. The liquid metering pump and the spray pipe are arranged on the roller channel. A plurality of equally distributed installation grooves are opened at the top of the roller channel. The high-pressure atomizing nozzle is arranged in the installation groove. The input end of the liquid metering pump is connected to a water source, and the output end of the liquid metering pump is connected to the spray pipe. The spray pipe is provided with a plurality of branch pipes corresponding to the high-pressure atomizing nozzles one by one, and the branch pipes are connected to the high-pressure atomizing nozzles.

[0018] Furthermore, the two ends of the material distributor are respectively connected to the first channel and the second channel, and the elevator adopts a vertical dragon conveyor. One end of the first channel is connected to the input end of the vertical dragon conveyor, and the output end of the vertical dragon conveyor is connected to an inclined material guide pipe, one end of the material guide pipe is connected to the inside of the roller channel and vertically downward, and one end of the second channel is above the collecting container.

[0019] Furthermore, the self-propelled component includes a ground rail, a hydraulic cylinder and a U-shaped frame, the U-shaped frame is slidably fitted on the ground rail and the U-shaped frame is connected to the hydraulic cylinder on one side of the end of the ground rail, rotating rollers are respectively provided at both ends of the slag container, the two rotating rollers are respectively rotatably connected to the U-shaped frame and one of the rotating rollers is connected to a driving member fixed on the U-shaped frame, and the driving member is a driving motor.

[0020] Furthermore, an ejection cylinder is provided at the bottom of the slag container, and a retractable rod of the ejection cylinder passes through the slag container and is connected to an ejection plate that fits the inner wall of the slag container so that the slag can be discharged fully and the slag attached to the inner wall of the slag container can be effectively scraped off.

[0021] The above scheme can realize the complete discharge of slag in the slag container through the ejection cylinder and the ejection plate, and at the same time, the small amount of slag remaining on the inner wall is scraped off into the roller pressing channel for dispersion processing.

[0022] Furthermore, a plurality of vibration motors are arranged on the rolling channel, and dust collectors are respectively arranged above the initial end and the rear end of the rolling channel.

[0023] The above scheme adds a vibration motor on the basis of the inclination of the rolling channel and the stepped distribution of the rolling components, which can further improve the discharge effect of the slag after rolling.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. This device can realize the conveying and dumping of steel slag, multiple rounds of cycle rolling and effective dust reduction processes in an integrated manner. Another function of dust reduction is to cool the rolling assembly and thus extend the service life of the rolling assembly. Multiple rounds of cycle rolling can further improve the dispersion effect of steel slag, so that the quality of steel slag after subsequent processing is basically the same, and the hot stewing effect of steel slag is further improved. The entire process has a high degree of automation and does not require manual intervention, which greatly reduces labor intensity and safety hazards, and significantly improves the processing efficiency of steel slag;

[0026] 2. The arc-shaped arrangement of several groups of dispersion teeth in the device can make the dispersion direction of the steel slag more diverse during the roller pressing process, so that it is not easy to accumulate in one area. At the same time, adding a sleeve on the dispersion teeth can greatly delay the replacement time of the dispersion roller. The cost of the sleeve is very low and the installation and replacement are convenient. The purpose of this is to further increase the service life of the roller pressing assembly and reduce the replacement cost of the dispersion teeth;

[0027] 3. During the cyclic rolling process, the device can detect the temperature of the dispersion roller in real time through an infrared thermometer. If the temperature of the dispersion roller is too high, the dust reduction component will spray water mist under pressure to effectively cool the roller pressing component and the water delivery volume can be accurately controlled. At the same time, the high-temperature dust in the rolling process can be effectively settled. Since the spray is atomized water, the spray dust reduction process can be carried out continuously, and the shape of the slag will not be affected by continuous spraying. At the same time, saving water is in line with the concept of environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the drive box installation;

[0030] Figure 3 It is a schematic diagram of the connection between the sheath and the dispersion teeth;

[0031] Figure 4 This is a schematic diagram of the ejector cylinder installation;

[0032] Figure 5 It is a schematic diagram of the distribution of the dispersion teeth and the sheath on the dispersion roller;

[0033] Figure 6 for Figure 1 A partial enlarged view of the label A;

[0034] Reference numerals:

[0035] 1. Traveling assembly; 11. Ground rail; 12. Hydraulic cylinder; 13. U-shaped frame; 14. Slag container; 15. Driving part; 16. Ejection cylinder; 17. Ejection plate; 2. Roller channel; 21. Vibration motor; 23. Drive box; 24. Rotating shaft; 25. Dispersion roller; 26. Sheath; 27. Dispersion tooth; 28. Fixing bolt; 29. ​​Infrared thermometer; 31. Liquid metering pump; 32. Spray pipe; 33. Mounting groove; 34. High-pressure atomizing nozzle; 41. Down hopper; 42. Distributor; 43. First channel; 44. Second channel; 5. Vertical Jiaolong conveyor; 6. Material guide pipe; 7. Track-type electric flat car; 8. Collection container. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The present invention is further described in combination with the drawings and embodiments:

[0037] like Figures 1 to 6 As shown, an integrated equipment for automatic conveying, rolling and dust reduction of steel slag includes a self-propelled component 1, a steel slag container 14, a driving member 15, a rolling channel 2, a rolling component, a dust reduction component, a lower hopper 41, a distributor 42, a hoist, a collection container 8 and a track-type electric flat car 7;

[0038] A roller pressing channel 2 is obliquely arranged at one end of the self-propelled component 1, and a slag container 14 higher than the inlet end of the roller pressing channel 2 is rotatably connected to the self-propelled component 1, and the slag container 14 is connected to a driving member 15 to automatically dump the slag into the roller pressing channel 2;

[0039] A plurality of groups of roller pressing assemblies distributed in a stepped manner are arranged in the roller pressing channel 2 so that the slag is rolled and dispersed multiple times in the roller pressing channel 2;

[0040] The roller pressing channel 2 is also provided with a dust reduction component which assists the roller pressing component in cooling down and effectively reduces dust during the roller pressing process;

[0041] A lower hopper 41 is arranged below the discharge end of the roller channel 2, and the lower hopper 41 is connected to a distributor 42. One end of the distributor 42 is connected to the elevator, and the discharge end of the elevator is connected to the inside of the roller channel 2. The other end of the distributor 42 is above the collecting container 8, and the collecting container 8 is arranged on a rail-type electric flat car 7.

[0042] Further refinement of the embodiments of the present invention is as follows: Figure 1 and Figure 2 As shown, the rolling assembly includes a drive box 23, a rotating shaft 24, a dispersion roller 25 and a dispersion tooth 27. The driving box 23 is arranged on the outer wall of the rolling channel 2, and the driving assembly is arranged in the driving box 23. The driving assembly is driven by a synchronous belt. The synchronous belt method belongs to the prior art and its principle is not described and is not shown in the figure. The purpose is to make a plurality of dispersion rollers move synchronously in the same direction. The inner wall of the rolling channel 2 is rotatably connected with a plurality of rotating shafts 24 distributed in steps and connected to the driving assembly. The dispersion roller 25 is arranged on the rotating shaft 24, and the dispersion roller 25 is provided with a plurality of dispersion teeth 27.

[0043] The optimization of the above scheme, such as Figure 1As shown, an infrared thermometer 29 for detecting the surface temperature of the rolling assembly is provided on the inner wall of the rolling channel 2, and the infrared thermometer 29 and the dust reduction assembly are both electrically connected to the controller.

[0044] Further refinement of the embodiments of the present invention is as follows: Figure 1 , Figure 2 and Figure 6 As shown, the dust reduction component includes a liquid metering pump 31, a spray pipe 32 and a high-pressure atomizing nozzle 34. The liquid metering pump 31 and the spray pipe 32 are arranged on the roller channel 2. A plurality of equally spaced mounting grooves 33 are provided at the top of the roller channel 2. A high-pressure atomizing nozzle 34 is arranged in the mounting groove 33. The input end of the liquid metering pump 31 is connected to a water source, which is not shown in the figure. The output end of the liquid metering pump 31 is connected to the spray pipe 32. The spray pipe 32 is provided with a plurality of branch pipes corresponding to the high-pressure atomizing nozzle 34 one by one, and the branch pipes are connected to the high-pressure atomizing nozzle 34.

[0045] Further refinement of the embodiments of the present invention is as follows: Figure 1 and Figure 2 As shown, the two ends of the divider 42 are connected to the first channel 43 and the second channel 44 respectively, the elevator adopts the vertical dragon conveyor 5, one end of the first channel 43 is connected to the input end of the vertical dragon conveyor 5, and the output end of the vertical dragon conveyor 5 is connected to an inclined material guide pipe 6, one end of the material guide pipe 6 is connected to the inside of the roller channel 2 and vertically downward, and one end of the second channel 44 is above the collecting container 7. The divider 43 and the vertical dragon conveyor 5 belong to the existing technology and no improvement is made.

[0046] Further refinement of the embodiments of the present invention is as follows: Figure 1 and Figure 2 As shown, the self-propelled component 1 includes a ground rail 11, a hydraulic cylinder 12 and a U-shaped frame 13. The U-shaped frame 13 is slidably fitted on the ground rail 11 and the U-shaped frame 13 is connected to the hydraulic cylinder 12 located at one end of the ground rail 11. Rotating rollers are respectively provided at both ends of the slag container 14, which are not shown in the figure. The two rotating rollers are respectively rotatably connected to the U-shaped frame 13 and one of the rotating rollers is connected to a driving member 15 fixed on the U-shaped frame 13, and the driving member 15 is a driving motor.

[0047] Further refinement of the embodiments of the present invention is as follows: Figure 1 and Figure 2 As shown, a plurality of vibration motors 21 are arranged on the roller channel 2 and dust collectors are arranged above the initial end and the final end of the roller channel 2 respectively, but the dust collectors are not shown in the figure.

[0048] It should be noted that the hydraulic cylinder 12, drive motor, drive assembly, vibration motor 21, liquid metering pump 31, distributor 42, vertical dragon conveyor 5, rail-type electric flat car 7 and dust collector are all electrically connected to the controller, which is not shown in the figure.

[0049] The workflow of the present invention is:

[0050] First, the self-propelled component 1 drives the slag container 14 away from the roller-pressing channel 2 to a fixed area (i.e., the slag truck parking area), and then unloads the slag into the slag container 14. When the slag container 14 is full of slag, the self-propelled component 1 drives the slag container 14 to move to the entrance end of the roller-pressing channel 2, and then the controller controls the driving member 15 to work so that the slag container 14 flips and tilts to unload. When the unloading is completed, the slag container 14 can move back to the slag truck parking area for a second loading process.

[0051] At this time, the steel slag poured into the roller pressing channel 2 will move along the roller pressing channel 2, and pass through a plurality of dispersion rollers 25 in turn for stirring and dispersion. Since the roller pressing channel 2 is inclined and the plurality of dispersion rollers 25 are arranged in a stepped manner, the discharging effect of the steel slag after dispersion is better than that of a plane setting (on this basis, the addition of a vibration motor 21 can further improve the discharging effect of the steel slag after roller pressing), and it is not easy to accumulate in the roller pressing channel 2. However, the steel slag only flows and disperses once in the roller pressing channel 2, so the dispersion is not uniform enough. Then the steel slag pressed by the dispersion rollers 25 will fall into the lower hopper 41. At this time, the distributor 4 2 controls the first channel 43 to open, and then the slag will be injected into the vertical dragon conveyor 5, and then lifted to the upper discharge end, and then the slag will be injected back into the roller pressing channel 2 along the inclined guide pipe 6 for secondary flow roller pressing process. After multiple roller pressings, the dispersion effect of the slag can be significantly improved, and then the subsequent hot stewing effect is improved. After multiple rounds of cyclic roller pressing, the controller controls the second channel 44 of the distributor 42 to open, and then the final slag will fall into the collection container 8. After the collection is completed, the rail-type electric flat car 7 will transport the collection container 8 to the hot stewing area for subsequent processing;

[0052] During the cyclic rolling process, the temperature of the dispersion roller 25 can be detected in real time by the infrared thermometer 29. If the temperature of the dispersion roller 25 is too high, the infrared thermometer 29 will feedback a signal to the controller, and then the controller controls the dust reduction component to spray water mist under pressure to effectively cool the roller component and accurately control the amount of water delivered during the dust reduction process. At the same time, the high-temperature dust in the rolling process can be effectively settled. Since the spray is atomized water, the spray dust reduction process can be carried out continuously, and the shape of the slag will not be affected by continuous spraying. At the same time, saving water is in line with the concept of environmental protection. It can be operated according to the temperature value of the roller component to increase the service life of the roller component. It should be noted that during the loading, unloading and multi-round rolling of the slag, some dust will still drift outward from both sides of the roller channel. At this time, the dust collector can effectively suck and remove dust, thereby further reducing the impact of dust in the processing process on the surrounding environment;

[0053] Compared with the existing technology, the device can integrate the conveying and dumping of steel slag, multiple rounds of cycle rolling and effective dust reduction processes. Another function of dust reduction is to cool the rolling assembly and thus extend the service life of the rolling assembly. Multiple rounds of cycle rolling can further improve the dispersion effect of steel slag, so that the quality of steel slag after subsequent processing is basically the same, and the hot stewing effect of steel slag is further improved. The whole process has a high degree of automation and does not require manual intervention, which greatly reduces labor intensity and safety hazards, and the processing efficiency of steel slag is significantly improved.

[0054] In some embodiments, Figure 5 As shown, a plurality of groups of dispersing teeth 27 are arranged on the dispersing roller 25, and each group of dispersing teeth 27 is arranged on the dispersing roller 25 in a U shape;

[0055] Further optimization of the above embodiment scheme, such as Figure 3 As shown, a sleeve 26 is movably provided on the dispersion teeth 27. Specifically, countersunk holes are symmetrically provided on the sleeve 26, which are not shown in the figure. A fixing bolt 28 is provided in the countersunk hole, and the fixing bolt 28 passes through the sleeve 26 and is threadedly connected to the dispersion teeth 27. In this embodiment, several groups of dispersion teeth 27 are arranged in an arc shape, which can make the dispersion direction of the steel slag more diverse during the rolling process and thus not easy to accumulate in one area. At the same time, adding a sleeve 26 to the dispersion teeth 27 can greatly delay the replacement time of the dispersion roller 25. The cost of the sleeve 26 is very low and the installation and replacement are convenient. The purpose of this is to further increase the service life of the rolling assembly while reducing the replacement cost.

[0056] In other embodiments, Figure 4As shown, an ejection cylinder 16 is provided at the bottom of the slag container 14, and the retracting rod of the ejection cylinder 16 passes through the slag container 14 and is connected to an ejection plate 17 which fits the inner wall of the slag container 14 so that the slag can be discharged fully and the slag attached to the inner wall of the slag container 14 can be effectively scraped off; this embodiment can achieve complete discharge of the slag in the slag container 14 through the ejection cylinder 16 and the ejection plate 17, and at the same time, the small amount of slag remaining on the inner wall can be scraped off into the roller pressing channel 2 for dispersed processing.

[0057] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. An integrated equipment for automatic conveying and roller pressure dust reduction of steel slag, characterized in that: It comprises a self-propelled component (1), a slag container (14), a driving member (15), a rolling channel (2), a rolling component, a dust reduction component, a lower hopper (41), a distributor (42), an elevator, a collection container (8) and a track-type electric flat car (7); A roller pressing channel (2) is obliquely arranged on one side of the end of the self-propelled component (1), and a slag container (14) higher than the entrance end of the roller pressing channel (2) is rotatably connected to the self-propelled component (1), and the slag container (14) is connected to a driving member (15) so that the slag is automatically dumped into the roller pressing channel (2); A plurality of groups of roller pressing assemblies distributed in a stepped manner are arranged in the roller pressing channel (2) so that the steel slag is rolled and dispersed multiple times in the roller pressing channel (2); A dust reduction component is also provided in the rolling channel (2) to assist the rolling component in cooling down and effectively reduce dust generated during the rolling process; A lower hopper (41) is provided below the discharge end of the roller channel (2), the lower hopper (41) is connected to a distributor (42), one end of the distributor (42) is connected to an elevator, the discharge end of the elevator is connected to the inside of the roller channel (2), the other end of the distributor (42) is located above a collection container (8), and the collection container (8) is provided on a track-type electric flat car (7).

2. The integrated equipment for automatic slag conveying and roller pressure dust reduction according to claim 1 is characterized in that: An infrared thermometer (29) for detecting the surface temperature of the roller pressing component is arranged on the inner wall of the roller pressing channel (2), and the infrared thermometer (29) is electrically connected to the dust reduction component.

3. The integrated equipment for automatic slag conveying and roller pressure dust reduction according to claim 1 is characterized in that: The rolling assembly comprises a driving box (23), a rotating shaft (24), a dispersing roller (25) and dispersing teeth (27); the driving box (23) is arranged on the outer wall of the rolling channel (2); the driving assembly is arranged in the driving box (23); the driving assembly is driven by a synchronous belt; the inner wall of the rolling channel (2) is rotatably connected to a plurality of rotating shafts (24) distributed in a step manner and connected to the driving assembly; the dispersing roller (25) is arranged on the rotating shaft (24); and the dispersing roller (25) is arranged on a plurality of dispersing teeth (27).

4. The integrated equipment for automatic slag conveying and roller pressure dust reduction according to claim 3 is characterized in that: The dispersion roller (25) is provided with a plurality of groups of dispersion teeth (27), and each group of dispersion teeth (27) is arranged in a U shape on the dispersion roller (25).

5. The integrated equipment for automatic slag conveying and roller pressure dust reduction according to claim 4 is characterized in that: A protective sleeve (26) is movably arranged on the dispersion tooth (27), countersunk holes are symmetrically arranged on the protective sleeve (26), fixing bolts (28) are arranged in the countersunk holes, and the fixing bolts (28) pass through the protective sleeve (26) and are threadedly connected to the dispersion tooth (27).

6. The integrated equipment for automatic slag conveying, roller pressing and dust reduction according to claim 2 is characterized in that: The dust suppression component comprises a liquid metering pump (31), a spray pipe (32) and a high-pressure atomizing nozzle (34); the liquid metering pump (31) and the spray pipe (32) are arranged on the roller channel (2); a plurality of equally spaced mounting grooves (33) are provided at the top of the roller channel (2); a high-pressure atomizing nozzle (34) is arranged in the mounting groove (33); an input end of the liquid metering pump (31) is connected to a water source; an output end of the liquid metering pump (31) is connected to the spray pipe (32); a plurality of branch pipes corresponding to the high-pressure atomizing nozzle (34) are arranged on the spray pipe (32); and the branch pipes are connected to the high-pressure atomizing nozzle (34).

7. The integrated equipment for automatic slag conveying and roller pressure dust reduction according to claim 1 is characterized in that: The two ends of the material distributor (42) are respectively connected to the first channel (43) and the second channel (44); the elevator adopts a vertical dragon conveyor (5); one end of the first channel (43) is connected to the input end of the vertical dragon conveyor (5); the output end of the vertical dragon conveyor (5) is connected to an inclined material guide pipe (6); one end of the material guide pipe (6) is connected to the inside of the roller channel (2) and faces vertically downward; one end of the second channel (44) is located above the collecting container (7).

8. The integrated equipment for automatic slag conveying, roller pressing and dust reduction according to claim 1 is characterized in that: The self-propelled assembly (1) comprises a ground rail (11), a hydraulic cylinder (12) and a U-shaped frame (13); the ground rail (11) is slidably fitted with the U-shaped frame (13), and the U-shaped frame (13) is connected to the hydraulic cylinder (12) located at one end of the ground rail (11); rotating rollers are respectively arranged at both ends of the slag container (14); the two rotating rollers are respectively rotatably connected to the U-shaped frame (13), and one of the rotating rollers is connected to a driving member (15) fixedly mounted on the U-shaped frame (13); the driving member (15) is a driving motor.

9. The integrated equipment for automatic slag conveying, roller pressing and dust reduction according to claim 1, characterized in that: The bottom of the slag container (14) is provided with an ejection cylinder (16), and the retracting rod of the ejection cylinder (16) passes through the slag container (14) and is connected to an ejection plate (17) that fits the inner wall of the slag container (14) so ​​that the slag can be discharged sufficiently and the slag attached to the inner wall of the slag container (14) can be effectively scraped off.

10. The integrated equipment for automatic slag conveying, roller pressing and dust reduction according to claim 1, characterized in that: A plurality of vibration motors (21) are arranged on the roller channel (2), and dust collectors are respectively arranged above the initial end and the final end of the roller channel (2).

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