A steel slag hot stuffing device

Abstract

The present invention belongs to the technical field of steel slag treatment, and specifically discloses a steel slag hot stuffing device, including a hot stuffing box, a sealing cover is provided on the upper part of the hot stuffing box, a filter box is provided on the lower part of the hot stuffing box, a periodic toggle assembly is provided in the sealing cover, the hot stuffing box is divided into two parts by a support plate, the left side is a hot stuffing chamber, and the right side is a feeding chamber, a fence plate is provided in the hot stuffing chamber, a feeding plate is provided in the feeding chamber, a swing filter assembly is provided in the filter box, an automatic water spray assembly is provided on one side wall of the hot stuffing chamber of the hot stuffing box, a linkage assembly is provided on the side wall of the sealing cover, and the linkage assembly respectively connects the feeding plate, the fence plate and the automatic water spray assembly with the periodic toggle assembly. The present invention divides the steel slag into small portions in turn, sprays water on the small portions of the steel slag, and filters the water for reuse, thereby solving the problems of low efficiency of water spraying and large water consumption on piles of steel slag.

Description

Technical Field

[0001] The invention belongs to the technical field of steel slag treatment, and in particular relates to a steel slag hot stuffing device. Background Art

[0002] The steel industry is a basic industry of the national economy. As a derivative of the steelmaking process, the output of steel slag is increasing with the increase of steel production, but data show that the utilization rate of steel slag is very low. At present, the hot stuffing method for treating hot steel slag is gaining more and more attention. The hot stuffing process of steel slag is to pour the steel slag that has just solidified and is still at high temperature into the hot stuffing device and spray water to generate steam at high temperature. Since the steel slag contains free calcium oxide, it will generate calcium hydroxide and expand when it meets water, which will cause the steel slag to crack and pulverize.

[0003] At present, hot stuffing pits are mostly used in China to stuff steel slag. The existing slag stuffing technology has a long stuffing time, high water consumption, unstable stuffing quality and large space. During the slag stuffing process, the stuffing water flows disorderly and freely. Due to the "umbrella effect", the contact between the stuffing water and the steel slag is uneven, resulting in a low recovery rate of iron materials and a waste of resources.

[0004] Therefore, a slag hot stuffing device is needed to solve the above problems. Summary of the invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a steel slag hot stuffing device, which divides the steel slag into small portions in turn, and sprays water on the small portions of steel slag, and filters the water for reuse, thereby solving the problems of low efficiency of water spraying hot stuffing on piles of steel slag and large water consumption.

[0006] The technical solution adopted by the present invention is as follows: The present invention proposes a steel slag hot stuffing device, including a hot stuffing box, a sealing cover is provided on the upper part of the hot stuffing box, a filter box is provided on the lower part of the hot stuffing box, a periodic toggle assembly is provided in the sealing cover, the hot stuffing box is divided into two parts by a support plate, the left side is a hot stuffing chamber, and the right side is a feeding chamber, a fence plate is provided in the hot stuffing chamber, a feeding plate is provided in the feeding chamber, a swinging filter assembly is provided in the filter box, an automatic water spray assembly is provided on the side wall of one side of the hot stuffing chamber of the hot stuffing box, and a linkage assembly is provided on the side wall of the sealing cover, and the linkage assembly respectively connects the feeding plate, the fence plate and the automatic water spray assembly with the periodic toggle assembly.

[0007] Furthermore, the periodic shifting assembly includes a front belt roller, a rear belt roller, a transmission belt, a front mounting plate, a rear mounting plate, a transmission motor and a plow. The front mounting plates are arranged in pairs on the two inner side walls of the sealing cover, and the rear mounting plates are arranged in pairs on the two inner side walls of the sealing cover. The front belt roller is arranged between the front mounting plates, and both ends of the front belt roller pass through the side walls of the front mounting plates and the sealing cover. The rear belt roller is arranged between the rear mounting plates, and one end of the rear belt roller passes through the side walls of the rear mounting plates and the sealing cover. The transmission belt is arranged on the front belt roller and the rear belt roller, and the transmission motor is arranged on the side wall of the sealing cover. The transmission motor is connected to the rear belt roller, and the plow is arranged on the outer surface of the transmission belt through a torsion spring array.

[0008] Furthermore, the inner side wall of the heat-stifling cavity is symmetrically provided with a second limiting sliding groove, and the two side walls of the fence plate are symmetrically provided with a second limiting sliding block, and the second limiting sliding block is slidably arranged in the second limiting sliding groove.

[0009] Furthermore, the inner side wall of the feeding cavity is symmetrically provided with a first limiting sliding groove, and the two side walls of the feeding plate are symmetrically provided with a first limiting sliding block, and the first limiting sliding block is slidably arranged in the first limiting sliding groove.

[0010] Furthermore, the automatic water spraying assembly comprises a water tank, a piston plate, a water spraying cavity and a water spraying pipe, the water tank is arranged on the side wall on one side of the hot stuffy cavity of the hot stuffy box, the piston plate is slidably arranged in the water tank, the two side walls of the water tank are symmetrically provided with a third limiting slide groove, the two side walls of the piston plate are symmetrically provided with a third limiting sliding block, the third limiting sliding block is slidably arranged in the third limiting slide groove, the water spraying cavity is arranged on the upper wall of the water tank near the hot stuffy cavity, the water spraying pipe array is arranged on the outer side wall of the water spraying cavity, the water spraying pipe passes through the side wall on one side of the hot stuffy cavity of the hot stuffy box, the water spraying cavity is connected to the water tank through a water pipe, and the water spraying cavity is connected to the lower part of the filter box through a water guide pipe.

[0011] Furthermore, the linkage assembly includes a winding roller, a first hanging rope, a second hanging rope and a third hanging rope, the winding rollers are symmetrically arranged at both ends of the front belt roller, the outer wall of the winding roller is provided with a first winding groove, a second winding groove and a third winding groove, one end of the hanging rope one is arranged in the first winding groove on the winding roller, the hanging rope one passes through the side wall corresponding to the heat stuffy cavity of the heat stuffy box, the other end of the hanging rope one is arranged on the second limiting slider, one end of the hanging rope two is arranged in the second winding groove on the winding roller, the hanging rope two passes through the side wall corresponding to the feeding cavity of the heat stuffy box, the other end of the hanging rope two is arranged on the first limiting slider, one end of the hanging rope three is arranged in the third winding groove of the winding roller, the hanging rope three passes through the side wall of the water tank, and the other end of the hanging rope three is arranged on the third limiting slider.

[0012] Furthermore, the swing filter assembly comprises a connecting column, a connecting block, a swing shaft, a swing plate, a movable trough body, a filter plate, a compression spring, a transmission rack and a transmission gear. The upper end of the connecting column is arranged on the lower wall of the fence plate, the connecting block is arranged on the lower end of the connecting column, the swing shaft is penetrated and arranged on the connecting block, the two inner side walls of the filter box are symmetrically provided with transmission grooves, the transmission rack array is arranged on the two inner side walls of the transmission groove, and the transmission racks of the two inner side walls are arranged alternately, the two ends of the swing shaft are provided with transmission gears, the transmission gear is arranged in the transmission groove, the transmission gear is meshed with the transmission rack, the swing plate is symmetrically arranged at the two ends of the swing shaft, the filter plate is arranged at the lower end of the swing plate, the movable trough body is arranged in a U shape, the movable trough body is slidably arranged on the filter plate, the compression spring array is arranged between the inner wall of the movable trough body and the filter plate, under the action of the compression spring, the end of the movable trough body is always in contact with the inner wall of the filter box, the end of the movable trough body is an arc surface, and a water distribution pipe is arranged at the lower part of the filter box.

[0013] Furthermore, the outer side wall of the filter box is provided with a sewage outlet.

[0014] Furthermore, a feed port is provided at the upper portion of the side wall of the hot stuffy box, and a feed hopper is provided at the feed port.

[0015] Furthermore, a guide wheel 1 is provided at the place where the first hanging rope passes through the outer wall of the hot and stuffy box, and the first hanging rope passes around the first guide wheel; a guide wheel 2 is provided at the place where the second hanging rope passes through the outer wall of the hot and stuffy box, and the second hanging rope passes around the second guide wheel; a guide wheel 3 is provided at the place where the third hanging rope passes through the outer wall of the water tank, and the third hanging rope passes around the third guide wheel.

[0016] The beneficial effects achieved by the present invention using the above structure are as follows:

[0017] 1. The second hoisting rope is wound up, and the feeding plate rises. The slag on the feeding plate contacts the plow in turn. The plow rotates under the drive of the transmission belt, and the slag is shoveled into the hot stuffy chamber in turn, which is equivalent to dividing the slag into small portions and automatically spraying water on them, solving the problem of low efficiency of spraying water on piles of slag;

[0018] 2. Once the lifting rope is released, the steel slag after the water spray falls onto the fence plate, and the fence plate presses down the connecting column, the connecting block and the swing shaft, and the swing shaft drives the transmission gear to move downward. The transmission rack array is arranged on the two inner walls of the transmission groove, and the transmission racks on the two inner walls are arranged alternately, so that the transmission gear can realize forward and reverse rotation, and then drive the swing shaft to rotate forward and reverse, so as to realize the swing of the swing plate and the filter plate, and the wastewater falls onto the filter plate, which prevents the impurities in the wastewater from clogging the filter plate;

[0019] 3. When the next batch of steel slag is processed, the piston plate rises and automatically sucks the water in the filter box into the water tank, realizing the recycling of water and reducing the waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of a steel slag hot stuffing device proposed by the present invention;

[0021] Figure 2 for Figure 1 The main view;

[0022] Figure 3 This is a schematic diagram of the internal structure of a steel slag hot stuffing device proposed by the present invention;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the periodic toggle component;

[0024] Figure 5 This is a schematic diagram of the front three-dimensional structure of the hot and stuffy box;

[0025] Figure 6 It is a schematic diagram of the bottom three-dimensional structure of the hot stuffy box;

[0026] Figure 7 for Figure 5 A top view of

[0027] Figure 8 It is a three-dimensional structural schematic diagram of the linkage component;

[0028] Fig. 9 It is a schematic diagram of the three-dimensional structure in the filter box;

[0029] Fig.10 for Fig. 9 The main view;

[0030] Fig.11 for Fig.10 Schematic diagram of the middle AA section;

[0031] Fig.12 It is a schematic diagram of the three-dimensional structure of the filter plate and the movable tank body;

[0032] Fig.13 for Figure 3 Enlarged view of part B.

[0033] Among them, 1. hot stuffy box, 2. sealing cover, 3. filter box, 4. periodic toggle assembly, 5. support plate, 6. hot stuffy chamber, 7. feeding chamber, 8. fence plate, 9. feeding plate, 10. swing filter assembly, 11. automatic water spray assembly, 12. linkage assembly, 13. front belt roller, 14. rear belt roller, 15. transmission belt, 16. front mounting plate, 17. rear mounting plate, 18. transmission motor, 19. plow, 20. first limit slide, 21. first limit slider, 22. second limit slide, 23. second limit slider, 24. water tank, 25. piston plate, 26. water spray chamber, 27. water spray pipe, 2 8. The third limit slide groove, 29. The third limit slider, 30. The water pipe, 31. The water guide pipe, 32. The winding roller, 33. The lifting rope one, 34. The lifting rope two, 35. The lifting rope three, 36. The first winding groove, 37. The second winding groove, 38. The third winding groove, 39. The connecting column, 40. The connecting block, 41. The swing shaft, 42. The swing plate, 43. The movable groove body, 44. The filter plate, 45. The clamping spring, 46. The transmission rack, 47. The transmission gear, 48. The transmission groove, 49. The sewage outlet, 50. The feed port, 51. The feed hopper, 52. The guide wheel one, 53. The guide wheel two, 54. The guide wheel three, 55. The water distribution pipe.

[0034] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0036] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0037] like Figure 1 , Figure 2 , Figure 3As shown, the present invention proposes a steel slag hot stuffing device, including a hot stuffing box 1, a sealing cover 2 is provided on the upper part of the hot stuffing box 1, a filter box 3 is provided on the lower part of the hot stuffing box 1, a periodic toggle assembly 4 is provided in the sealing cover 2, the hot stuffing box 1 is divided into two parts by a support plate 5, the left side is a hot stuffing chamber 6, and the right side is a feeding chamber 7, a fence plate 8 is provided in the hot stuffing chamber 6, a feeding plate 9 is provided in the feeding chamber 7, a swinging filter assembly 10 is provided in the filter box 3, an automatic water spray assembly 11 is provided on one side wall of the hot stuffing chamber 6 of the hot stuffing box 1, and a linkage assembly 12 is provided on the side wall of the sealing cover 2, and the linkage assembly 12 respectively connects the feeding plate 9, the fence plate 8 and the automatic water spray assembly 11 with the periodic toggle assembly 4.

[0038] like Figure 3 , Figure 4 As shown, the periodic shifting assembly 4 includes a front belt roller 13, a rear belt roller 14, a transmission belt 15, a front mounting plate 16, a rear mounting plate 17, a transmission motor 18 and a plow 19. The front mounting plates 16 are arranged in pairs on the two inner side walls of the sealing cover 2, and the rear mounting plates 17 are arranged in pairs on the two inner side walls of the sealing cover 2. The front belt roller 13 is arranged between the front mounting plates 16, and both ends of the front belt roller 13 pass through the front mounting plate 16 and the side wall of the sealing cover 2. The rear belt roller 14 is arranged between the rear mounting plates 17, and one end of the rear belt roller 14 passes through the rear mounting plate 17 and the side wall of the sealing cover 2. The transmission belt 15 is arranged on the front belt roller 13 and the rear belt roller 14, and the transmission motor 18 is arranged on the side wall of the sealing cover 2. The transmission motor 18 is connected to the rear belt roller 14, and the plow 19 is arranged on the outer surface of the transmission belt 15 through a torsion spring array.

[0039] like Figure 3 , Figure 5 , Figure 6 As shown, the inner wall of the heat-stifling cavity 6 is symmetrically provided with a second limiting sliding groove 22 , and the two side walls of the fence plate 8 are symmetrically provided with a second limiting sliding block 23 , and the second limiting sliding block 23 is slidably arranged in the second limiting sliding groove 22 .

[0040] like Figure 3 , Figure 5 , Figure 6 , Figure 7 As shown, the inner side wall of the feeding cavity 7 is symmetrically provided with a first limiting slide groove 20 , and the two side walls of the feeding plate 9 are symmetrically provided with a first limiting slider 21 , and the first limiting slider 21 is slidably provided in the first limiting slide groove 20 .

[0041] like Figure 1 , Figure 2 , Figure 3 , Fig.13As shown, the automatic water spraying assembly 11 includes a water tank 24, a piston plate 25, a water spraying cavity 26 and a water spraying pipe 27. The water tank 24 is arranged on a side wall of the hot stuffy cavity 6 of the hot stuffy box 1, and the piston plate 25 is slidably arranged in the water tank 24. The two side walls of the water tank 24 are symmetrically provided with a third limiting slide groove 28, and the two side walls of the piston plate 25 are symmetrically provided with a third limiting slider 29. The third limiting slider 29 is slidably arranged in the third limiting slide groove 28. The water spraying cavity 26 is arranged on the upper wall of the water tank 24 near the hot stuffy cavity 6. The water spraying pipe 27 array is arranged on the outer side wall of the water spraying cavity 26, and the water spraying pipe 27 penetrates the side wall of the heat stuffy cavity 6 of the heat stuffy box 1. The water spraying cavity 26 is connected with the water tank 24 through a water pipe 30, and a one-way valve is provided on the water pipe 30. Water can only enter the water spraying cavity 26 from the water tank 24 through the water pipe 30. The water spraying cavity 26 is connected with the lower part of the filter box 3 through a water guide pipe 31. A one-way valve is provided on the water guide pipe 31. Water can only enter the filter box 3 from the water spraying cavity 26 through the water guide pipe 31.

[0042] like Figure 1 , Figure 2 , Figure 3 , Figure 8 As shown, the linkage assembly 12 includes a winding roller 32, a suspension rope 1 33, a suspension rope 2 34 and a suspension rope 35. The winding roller 32 is symmetrically arranged at both ends of the front belt roller 13. The outer wall of the winding roller 32 is provided with a first winding groove 36, a second winding groove 37 and a third winding groove 38. One end of the suspension rope 1 33 is arranged in the first winding groove 36 on the winding roller 32. The suspension rope 1 33 passes through the side wall corresponding to the heat-suffocating chamber 6 of the heat-suffocating box 1. The other end of the suspension rope 1 33 is arranged in the first winding groove 36 on the winding roller 32. One end is arranged on the second limiting slider 23, one end of the second hanging rope 34 is arranged in the second winding groove 37 on the winding roller 32, the second hanging rope 34 passes through the side wall corresponding to the loading chamber 7 of the hot and stuffy box 1, the other end of the second hanging rope 34 is arranged on the first limiting slider 21, one end of the third hanging rope 35 is arranged in the third winding groove 38 of the winding roller 32, the third hanging rope 35 passes through the side wall of the water tank 24, and the other end of the third hanging rope 35 is arranged on the third limiting slider 29.

[0043] like Figure 3 , Figure 6 , Fig. 9 , Fig.10 , Fig.11 , Fig.12As shown, the swing filter assembly 10 includes a connecting column 39, a connecting block 40, a swing shaft 41, a swing plate 42, a movable groove body 43, a filter plate 44, a compression spring 45, a transmission rack 46 and a transmission gear 47. The upper end of the connecting column 39 is arranged on the lower wall of the fence plate 8, the connecting block 40 is arranged on the lower end of the connecting column 39, the swing shaft 41 is penetrated and arranged on the connecting block 40, the two inner side walls of the filter box 3 are symmetrically provided with transmission grooves 48, the transmission rack 46 array is arranged on the two inner side walls of the transmission groove 48, and the transmission racks 46 of the two inner side walls are arranged alternately, and the two ends of the swing shaft 41 are provided with transmission gears 47, and the transmission gear 47 is arranged on the transmission In the movable groove 48, the transmission gear 47 is meshed with the transmission rack 46, the swing plate 42 is symmetrically arranged at both ends of the swing shaft 41, the filter plate 44 is arranged at the lower end of the swing plate 42, the movable groove body 43 is arranged in a U shape, the movable groove body 43 is slidably arranged on the filter plate 44, the compression spring 45 array is arranged between the inner wall of the movable groove body 43 and the filter plate 44, under the action of the compression spring 45, the end of the movable groove body 43 is always in contact with the inner wall of the filter box 3, the end of the movable groove body 43 is an arc surface, and the lower part of the filter box 3 is provided with a water distribution pipe 55. When the water in the filter box 3 is not enough to fill the water tank 24, water is added through the water distribution pipe 55.

[0044] like Figure 1 , Figure 3 As shown, the outer side wall of the filter box 3 is provided with a sewage outlet 49.

[0045] like Figure 1 , Figure 2 , Figure 5 As shown, a feed port 50 is provided at the upper portion of the side wall of the hot stuffy box 1, and a feed hopper 51 is provided at the feed port 50.

[0046] like Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 8 , Fig.13 As shown, a guide wheel 52 is provided at the place where the hanging rope 33 passes through the outer wall of the hot stuffy box 1, and the hanging rope 33 passes around the guide wheel 52; a guide wheel 53 is provided at the place where the hanging rope 34 passes through the outer wall of the hot stuffy box 1, and the hanging rope 34 passes around the guide wheel 2 53; a guide wheel 3 54 is provided at the place where the hanging rope 3 35 passes through the outer wall of the water tank 24, and the hanging rope 3 35 passes around the guide wheel 3 54.

[0047] When in use, in the initial state, the loading plate 9 is at the lowest point of the hot stuffy chamber 6 of the hot stuffy box 1, the slag is placed in the feed hopper 51, and the slag falls onto the loading plate 9 along the feed hopper 51 and the feed port 50, and then the transmission motor 18 is turned on, the transmission motor 18 drives the rear belt roller 14 to rotate, the rear belt roller 14 drives the transmission belt 15 to rotate, the transmission belt 15 drives the plow 19 to rotate, and at the same time drives the front belt roller 13 to rotate, the front belt roller 13 drives the winding roller 32 to rotate, and the winding roller 32 winds up the lifting rope 3 4, the second lifting rope 34 pulls the loading plate 9 and the slag upwards. When the uppermost layer of the slag contacts the plow 19, the plow 19 pushes the slag into the hot stuffy chamber 6 in sequence under the drive of the transmission belt 15, and the slag falls onto the fence plate 8 in sequence. At this time, the winding roller 32 releases the first lifting rope 33 and the third lifting rope 35. When the third lifting rope 35 is released, the piston plate 25 moves downward under the action of gravity, squeezing the water in the water tank 24. The water in the water tank 24 enters the water spraying chamber 26 through the water pipe 30, and then sprays from the water spraying pipe 27. When the lifting rope 33 is released, the loading plate 9 moves downward, the loading plate 9 pushes the connecting column 39 downward, the connecting column 39 pushes the connecting block 40 downward, the connecting block 40 drives the swing plate 42 downward, the swing plate 42 drives the filter plate 44 downward, and the swing shaft 41 drives the transmission gear 47 downward. During the downward movement of the transmission gear 47, it meshes with the transmission racks 46 on the two inner walls of the transmission groove 48 in turn, so that the transmission gear 47 realizes forward and reverse rotation in the process of moving downward, the transmission gear 47 drives the swing shaft 41 to rotate forward and reverse, the swing shaft 41 drives the swing plate 42 to swing forward and reverse, the swing plate 42 drives the filter plate 44 to swing forward and reverse, reducing the blockage of the filter plate 44. Under the action of the compression spring 45, the movable groove 43 is always in contact with the inner wall of the filter box 3, and the filtered water falls to the bottom of the filter box 3. After the heat is completed, the sewage outlet 49 is opened to clean the dirt on the filter plate 44;

[0048] When the next batch of steel slag is subjected to heat-stifling treatment, the transmission motor 18 is rotated in the reverse direction. According to the above operation, the winding roller 32 rotates in the reverse direction. At this time, the lifting rope 2 34 is released, and the lifting rope 1 33 and the lifting rope 35 are wound up. The loading plate 9 falls to the lowest point, the fence plate 8 moves to a high point, and the piston plate 25 moves upward, so that the water in the filter box 3 is sucked into the water tank 24 through the water pipe 31.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

[0051] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A slag hot stuffing device, comprising a hot stuffing box (1), characterized in that: The upper part of the hot stuffy box (1) is provided with a sealing cover (2), the lower part of the hot stuffy box (1) is provided with a filter box (3), a periodic toggle assembly (4) is arranged in the sealing cover (2), the hot stuffy box (1) is divided into two parts by a support plate (5), the left side is a hot stuffy chamber (6), and the right side is a feeding chamber (7), the hot stuffy chamber (6) is provided with a fence plate (8), the feeding chamber (7) is provided with a feeding plate (9), the filter box (3) is provided with a swing-type filter assembly (10), a side wall of the hot stuffy chamber (6) of the hot stuffy box (1) is provided with an automatic water spray assembly (11), and a side wall of the sealing cover (2) is provided with a linkage assembly (12), the linkage assembly (12) respectively connects the feeding plate (9), the fence plate (8) and the automatic water spray assembly (11) with the periodic toggle assembly (4); The periodic shifting assembly (4) comprises a front belt roller (13), a rear belt roller (14), a transmission belt (15), a front mounting plate (16), a rear mounting plate (17), a transmission motor (18) and a plow (19), wherein the front mounting plates (16) are arranged in pairs on two inner side walls of the sealing cover (2), and the rear mounting plates (17) are arranged in pairs on two inner side walls of the sealing cover (2), and the front belt roller (13) is arranged between the front mounting plates (16), and both ends of the front belt roller (13) pass through the front mounting plates (16). ) and the side wall of the sealing cover (2), the rear belt roller (14) is arranged between the rear mounting plate (17), one end of the rear belt roller (14) passes through the rear mounting plate (17) and the side wall of the sealing cover (2), the transmission belt (15) is arranged on the front belt roller (13) and the rear belt roller (14), the transmission motor (18) is arranged on the side wall of the sealing cover (2), the transmission motor (18) is connected to the rear belt roller (14), and the plow (19) is arranged on the outer surface of the transmission belt (15) through a torsion spring array; The inner side wall of the heat-stifling cavity (6) is symmetrically provided with a second limiting sliding groove (22), and the two side walls of the fence plate (8) are symmetrically provided with a second limiting sliding block (23), and the second limiting sliding block (23) is slidably arranged in the second limiting sliding groove (22); The inner side wall of the feeding cavity (7) is symmetrically provided with a first limiting slide groove (20), and the two side walls of the feeding plate (9) are symmetrically provided with a first limiting slide block (21), and the first limiting slide block (21) is slidably arranged in the first limiting slide groove (20); The automatic water spray assembly (11) comprises a water tank (24), a piston plate (25), a water spray cavity (26) and a water spray pipe (27); the water tank (24) is arranged on a side wall of a heat-suffocating cavity (6) of a heat-suffocating box (1); the piston plate (25) is slidably arranged in the water tank (24); third limit slide grooves (28) are symmetrically arranged on both side walls of the water tank (24); third limit sliders (29) are symmetrically arranged on both side walls of the piston plate (25); the third limit sliders (29) are slidably arranged in the third limit slide grooves (28); The water spray cavity (26) is arranged on the upper wall of the water tank (24) near the hot stuffy cavity (6); the water spray pipe (27) array is arranged on the outer wall of the water spray cavity (26); the water spray pipe (27) penetrates the side wall of the hot stuffy cavity (6) of the hot stuffy box (1); the water spray cavity (26) is connected to the water tank (24) through a water pipe (30); a one-way valve is provided on the water pipe (30); the water spray cavity (26) is connected to the lower part of the filter box (3) through a water guide pipe (31); a one-way valve is provided on the water guide pipe (31); The linkage assembly (12) comprises a winding roller (32), a first hanging rope (33), a second hanging rope (34) and a third hanging rope (35); the winding roller (32) is symmetrically arranged at two ends of the front belt roller (13); the outer wall of the winding roller (32) is provided with a first winding groove (36), a second winding groove (37) and a third winding groove (38); one end of the hanging rope (33) is arranged in the first winding groove (36) on the winding roller (32); the hanging rope (33) passes through the side wall corresponding to the heat-suffocating chamber (6) of the heat-suffocating box (1); the hanging rope (33) is provided with a first winding groove (36) on the outer wall of the winding roller (32); the hanging rope (33) passes through the side wall corresponding to the heat-suffocating chamber (6) of the heat-suffocating box (1); The other end is arranged on the second limiting slider (23), one end of the second hanging rope (34) is arranged in the second winding groove (37) on the winding roller (32), the second hanging rope (34) passes through the side wall corresponding to the loading chamber (7) of the hot and stuffy box (1), the other end of the second hanging rope (34) is arranged on the first limiting slider (21), one end of the third hanging rope (35) is arranged in the third winding groove (38) of the winding roller (32), the third hanging rope (35) passes through the side wall of the water tank (24), and the other end of the third hanging rope (35) is arranged on the third limiting slider (29).

2. A slag hot stuffing device according to claim 1, characterized in that: The swing filter assembly (10) comprises a connecting column (39), a connecting block (40), a swing shaft (41), a swing plate (42), a movable groove body (43), a filter plate (44), a compression spring (45), a transmission rack (46) and a transmission gear (47), wherein the upper end of the connecting column (39) is arranged on the lower wall of the fence plate (8), the connecting block (40) is arranged on the lower end of the connecting column (39), the swing shaft (41) is penetrated by the connecting block (40), the two inner side walls of the filter box (3) are symmetrically provided with transmission grooves (48), the transmission rack (46) is arranged in an array on the two inner side walls of the transmission groove (48), the transmission racks (46) on the two inner side walls are arranged alternately, and the two ends of the swing shaft (41) are provided with transmission gears. (47), the transmission gear (47) is arranged in the transmission groove (48), the transmission gear (47) is meshed with the transmission rack (46), the swing plate (42) is symmetrically rotatably arranged at both ends of the swing shaft (41), the filter plate (44) is arranged at the lower end of the swing plate (42), the movable groove body (43) is arranged in a U shape, the movable groove body (43) is slidably arranged on the filter plate (44), the compression spring (45) array is arranged between the inner wall of the movable groove body (43) and the filter plate (44), under the action of the compression spring (45), the end of the movable groove body (43) is always in contact with the inner wall of the filter box (3), the end of the movable groove body (43) is an arc surface, and the lower part of the filter box (3) is provided with a water distribution pipe (55).

3. A slag hot stuffing device according to claim 2, characterized in that: The outer side wall of the filter box (3) is provided with a sewage outlet (49).

4. A slag hot stuffing device according to claim 3, characterized in that: A feed opening (50) is provided at the upper portion of the side wall of the hot and stuffy box (1), and a feed hopper (51) is provided at the feed opening (50).

5. The slag hot stuffing device according to claim 4, characterized in that: A guide wheel 1 (52) is provided at the point where the hanging rope 1 (33) passes through the outer wall of the hot and stuffy box (1), and the hanging rope 1 (33) passes around the guide wheel 1 (52); a guide wheel 2 (53) is provided at the point where the hanging rope 2 (34) passes through the outer wall of the hot and stuffy box (1), and the hanging rope 2 (34) passes around the guide wheel 2 (53); a guide wheel 3 (54) is provided at the point where the hanging rope 3 (35) passes through the outer wall of the water tank (24), and the hanging rope 3 (35) passes around the guide wheel 3 (54).

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