Waste residue recovery treatment equipment in iron and steel smelting

Abstract

The utility model relates to the technical field of iron and steel smelting equipment, and discloses iron and steel smelting waste residue recycling equipment which comprises a collecting box, a collecting box is slidably connected into the collecting box, a water discharging pipe is fixedly connected to one side of the collecting box, and a second valve is fixedly connected to the middle of the water discharging pipe. A supporting column is fixedly connected to the top of the collecting box, a recycling barrel is fixedly connected to the top of the supporting column, a water injection hole and a material injection opening are fixedly connected to the top of the recycling barrel, and a first rotating rod and a second rotating rod are rotationally connected to the middle of the recycling barrel. According to the cutting device, the first motor drives the first gear and the first rotating rod to rotate, when the first gear rotates, the two second gears are driven to rotate at the same time, and when the second rotating rod and the first rotating rod rotate, the multiple cutters are driven to move at the same time; when the cutters move at the same time, large-particle waste residues can be conveniently impacted into small-particle waste residues, and therefore the situation that the waste residues are large in particle and inconvenient to recycle is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of steel smelting equipment, in particular to waste slag recovery and processing equipment in steel smelting. Background Art

[0002] During the processing of steel, it often goes through a series of processing steps, including smelting of steel. It is well known that steel will produce slag and waste after smelting. Although slag and waste are waste after smelting, there are still a large number of recyclable residues left in it. Therefore, a screening device is needed to screen the waste slag to extract the useful residues.

[0003] However, the existing equipment for recycling and treating waste slag from steel smelting has various shapes and sizes after the waste slag is cooled down, which is not convenient for direct shipment and collection. In addition, the blast furnace slag just out of the furnace contains a large amount of smoke and dust, which is not convenient for direct recycling, affecting the waste slag recycling efficiency. Therefore, a waste slag recycling and treating equipment in steel smelting is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a waste slag recovery and processing device in steel smelting, aiming to improve the problem in the prior art that the waste slag has different shapes after being cooled down and is not convenient for direct recovery.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: waste slag recovery and treatment equipment in steel smelting, including a collection box, a collection box is slidably connected inside the collection box, a drain pipe is fixedly connected to one side of the collection box, a valve 2 is fixedly connected to the middle of the drain pipe, a support column is fixedly connected to the top of the collection box, a recovery bucket is fixedly connected to the top of the support column, a water injection hole and a material injection port are fixedly connected to the top of the recovery bucket, a rotating rod 1 and a rotating rod 2 are rotatably connected to the middle of the recovery bucket, and the top of the rotating rod 1 is fixedly connected to There is a gear one, the bottom of the rotating rod one is fixedly connected with a connecting plate, both ends of the connecting plate are fixedly connected with scrapers, the top of the rotating rod two is fixedly connected with a gear two, and two gears two are specifically provided, and the two gears two are meshed with the gear one, and the outer peripheries of the rotating rod two and the rotating rod one are fixedly connected with a plurality of cutters, the bottom of the recycling barrel is fixedly connected with a feeding pipe, the bottom of the feeding pipe is fixedly connected to the top of the collecting box, the middle of the feeding pipe is fixedly connected with a valve one, and the top of the recycling barrel is provided with a driving assembly.

[0006] As a further description of the above technical solution:

[0007] The driving assembly includes a fixing frame, the fixing frame is fixedly connected to the top of the recycling barrel, a motor 1 is fixedly connected to the middle of the fixing frame, and the top of the rotating rod 1 is fixedly connected to the output end of the motor 1.

[0008] As a further description of the above technical solution:

[0009] A fixing plate is fixedly connected to one side of the collection box, a disc is provided on one side of the collection box, a limiting column is fixedly connected to one side of the disc, a moving block is sleeved on the outer periphery of the limiting column, a rubber hammer is fixedly connected to the top of the moving block, and a power assembly is provided on one side of the collection box.

[0010] As a further description of the above technical solution:

[0011] The power assembly includes a second motor, the second motor is fixedly connected to one side of the collection box, and the middle part of the disc is fixedly connected to the output end of the second motor.

[0012] As a further description of the above technical solution:

[0013] One side of the collection box is fixedly connected to a limiting frame, and two limiting frames are specifically provided, and the moving block is slidably connected between the two limiting frames.

[0014] As a further description of the above technical solution:

[0015] One side of the collection box is rotatably connected to a limiting block one, and one side of the collection box is fixedly connected to a limiting groove, and the limiting groove and the limiting block one are snap-connected.

[0016] As a further description of the above technical solution:

[0017] The outer peripheries of the second rotating rod and the first rotating rod are fixedly connected to the second limiting block.

[0018] As a further description of the above technical solution:

[0019] A handle is fixedly connected to one side of the collection box.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, a motor drives a gear 1 and a rotating rod 1 to rotate. When the gear 1 rotates, it drives two gears 2 to rotate at the same time. When the rotating rods 2 and 1 rotate, they drive a plurality of cutters to move at the same time. When the plurality of cutters move at the same time, larger particles of waste slag can be easily impacted into smaller particles, thereby preventing the waste slag particles from being too large to be recycled, thereby reducing the labor intensity of the staff and improving the recycling efficiency.

[0022] 2. In the utility model, the disc is driven to rotate by motor 2. When the disc rotates, it drives the limit column to move. When the limit column moves, it drives the moving block to move at the same time. When the moving block moves, it drives the rubber hammer to move. When the rubber hammer moves, it hammers the bottom of the fixed plate, thereby generating a vibration effect, thereby facilitating the screening of the waste residue after cleaning and crushing, and improving the recycling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of the waste slag recovery and treatment equipment in steel smelting proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the cutter of the waste slag recovery and treatment equipment in steel smelting proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the gear 1 of the waste slag recovery and treatment equipment in steel smelting proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the collection box of the waste slag recovery and treatment equipment in steel smelting proposed by the utility model;

[0027] Figure 5 The utility model is a schematic structural diagram of a disc of waste slag recovery and treatment equipment in steel smelting.

[0028] Legend:

[0029] 1. Collection box; 2. Handle; 3. Support column; 4. Recovery barrel; 5. Fixed frame; 6. Water injection hole; 7. Material injection port; 8. Material passage pipe; 9. Valve 1; 10. Drain pipe; 11. Valve 2; 12. Collection box; 13. Limit block 1; 14. Limit groove; 15. Turntable 1; 16. Gear 2; 17. Turntable 2; 18. Limit block 2; 19. Cutter; 20. Connecting plate; 21. Scraper; 22. Motor 2; 23. Disc; 24. Fixed plate; 25. Limit column; 26. Moving block; 27. Rubber hammer; 28. Limit frame; 29. ​​Gear 1; 30. Motor 1. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-Figure 3 The utility model provides an embodiment of waste slag recovery and processing equipment in steel smelting, including a collecting box 1, a collecting box 12 is slidably connected inside the collecting box 1, the collecting box 12 can store the screened waste slag conveniently, and the staff can carry out centralized treatment conveniently, a drain pipe 10 is fixedly connected to one side of the collecting box 1, the drain pipe 10 is convenient for discharging the water source after cleaning the waste slag, a valve 2 11 is fixedly connected to the middle of the drain pipe 10, the valve 2 11 is convenient for the staff to control the drain pipe 10 to open or close, a supporting column 3 is fixedly connected to the top of the collecting box 1, a recycling bucket 4 is fixedly connected to the top of the supporting column 3, the supporting column 3 can conveniently support the recycling bucket 4, a water injection hole 6 and a material injection port 7 are fixedly connected to the top of the recycling bucket 4, the water injection hole 6 is convenient for the staff to inject water into the recycling bucket 4, and the material injection port 7 is convenient for the staff to pour the waste slag into the recycling bucket 4 for crushing and cleaning, thereby facilitating recycling.

[0032] Reference Figure 1-Figure 3 The middle part of the recycling bin 4 is rotatably connected with a rotating rod 15 and a rotating rod 2 17. The top of the rotating rod 15 is fixedly connected with a gear 29. When the rotating rod 15 rotates, the gear 29 is driven to rotate. The bottom of the rotating rod 15 is fixedly connected with a connecting plate 20. When the rotating rod 15 rotates, the connecting plate 20 is driven to rotate. Both ends of the connecting plate 20 are fixedly connected with a scraper 21. When the connecting plate 20 rotates, the scraper 21 is driven to move at the same time. When the scraper 21 moves, the inner wall of the recycling bin 4 can be scraped, thereby preventing the waste residue from adhering to the inner wall of the recycling bin 4 during recycling. The top of the rotating rod 2 17 is fixedly connected with a gear 2 16. There are two gears 16. Both gears 16 are meshed with the gear 1 29. When the gear 1 29 rotates, the gear 2 16 is driven to rotate at the same time. When the gear 2 16 rotates, the rotating rod 2 17 is driven to rotate.

[0033] Reference Figure 1-Figure 3 The outer periphery of the rotating rod 2 17 and the rotating rod 1 15 are fixedly connected with multiple cutters 19. When the rotating rod 2 17 and the rotating rod 1 15 rotate, the multiple cutters 19 will be driven to rotate simultaneously, so as to facilitate the impact of larger particles of waste slag into smaller waste slag, and then facilitate the recovery of waste slag particles. The bottom of the recycling barrel 4 is fixedly connected with a feeding pipe 8, and the bottom of the feeding pipe 8 is fixedly connected to the top of the collecting box 1. The feeding pipe 8 is convenient for connecting the recycling barrel 4 and the collecting box 1, so that the crushed and cleaned waste slag falls into the interior of the collecting box 1 for screening. The middle part of the feeding pipe 8 is fixedly connected with a valve 9. The valve 9 facilitates the staff to control the feeding pipe 8 to open or close. The top of the recycling barrel 4 is provided with a driving component.

[0034] Reference Figure 3-Figure 5The driving assembly includes a fixed frame 5, which is fixedly connected to the top of the recycling barrel 4. A motor 30 is fixedly connected to the middle of the fixed frame 5. The fixed frame 5 can conveniently support and fix the motor 30, so that the motor 30 can work better. The top of the rotating rod 15 is fixedly connected to the output end of the motor 30. When the motor 30 is working, it will drive the rotating rod 15 to rotate. A fixed plate 24 is fixedly connected to one side of the collection box 12. The fixed plate 24 can conveniently drive the collection box 12 to vibrate and screen. A disc 23 is provided on one side of the collection box 1. A limiting column 25 is fixedly connected to one side of the disc 23. A moving block 26 is sleeved on the outer periphery of the limiting column 25. A rubber hammer 27 is fixedly connected to the top of the moving block 26. The rubber hammer 27 can conveniently hammer the bottom of the fixed plate 24, so that the fixed plate 24 vibrates. A power assembly is provided on one side of the collection box 1.

[0035] Reference Figure 5 The power assembly includes a motor 22, which is fixedly connected to one side of the collection box 1. The middle part of the disc 23 is fixedly connected to the output end of the motor 22. When the motor 22 is working, it will drive the disc 23 to rotate. One side of the collection box 1 is fixedly connected to a limit frame 28. There are two limit frames 28. The moving block 26 is slidably connected between the two limit frames 28. The two limit frames 28 can limit the moving block 26, thereby preventing the moving block 26 from offsetting when moving.

[0036] Reference Figure 1 , Figure 2 and Figure 4 One side of the collecting box 1 is rotatably connected to a limiting block 13, and one side of the collecting box 12 is fixedly connected to a limiting groove 14. The limiting groove 14 and the limiting block 13 are snapped together. The limiting block 13 and the limiting groove 14 can limit the collecting box 12, thereby preventing the collecting box 12 from escaping from the interior of the collecting box 1 during vibration screening. The outer peripheries of the rotating rod 2 17 and the rotating rod 1 15 are fixedly connected to the limiting block 2 18. The limiting block 2 18 can limit the rotating rod 2 17 and the rotating rod 1 15, thereby preventing the rotating rod 2 17 and the rotating rod 1 15 from deviating when moving. One side of the collecting box 12 is fixedly connected to a handle 2, and the handle 2 facilitates the staff to drive the collecting box 12 to move, thereby making the collecting box 12 detach from the interior of the collecting box 1, thereby facilitating the centralized treatment of the screened waste residue.

[0037] Working principle: when it is necessary to impact and crush larger particles of waste slag, the motor 30 will work. When the motor 30 works, it will drive the gear 29 and the rotating rod 15 to rotate. When the gear 29 rotates, it will drive the two gears 2 16 to rotate at the same time. When the rotating rod 2 17 and the rotating rod 15 rotate, they will drive multiple cutters 19 to move at the same time. When the multiple cutters 19 move at the same time, larger particles of waste slag can be easily impacted into smaller particles, thereby preventing the waste slag particles from being too large to be recycled, thereby reducing the labor intensity of the staff and improving the recycling efficiency.

[0038] When the cleaned and crushed waste residue is screened, the motor 22 will work, and when the motor 22 works, it will drive the disc 23 to rotate, and when the disc 23 rotates, it will drive the limiting column 25 to move, and when the limiting column 25 moves, it will drive the moving block 26 to move at the same time, and when the moving block 26 moves, it will drive the rubber hammer 27 to move, and when the rubber hammer 27 moves, it will hammer the bottom of the fixed plate 24, thereby producing a vibration effect, thereby facilitating the screening of the cleaned and crushed waste residue and improving the recycling efficiency.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for recovering and treating waste slag in steel smelting, comprising a collecting box (1), characterized in that: The collecting box (1) is slidably connected to a collecting box (12) inside the collecting box (1); a drain pipe (10) is fixedly connected to one side of the collecting box (1); a valve 2 (11) is fixedly connected to the middle of the drain pipe (10); a support column (3) is fixedly connected to the top of the collecting box (1); a recovery bucket (4) is fixedly connected to the top of the support column (3); a water injection hole (6) and a material injection port (7) are fixedly connected to the top of the recovery bucket (4); a rotating rod 1 (15) and a rotating rod 2 (17) are rotatably connected to the middle of the recovery bucket (4); a gear 1 (29) is fixedly connected to the top of the rotating rod 1 (15); and a connecting plate (29) is fixedly connected to the bottom of the rotating rod 1 (15). 20), both ends of the connecting plate (20) are fixedly connected with scrapers (21), the top of the rotating rod (17) is fixedly connected with gear (16), two gears (16) are specifically provided, the two gears (16) are meshed with the gear (29), the outer peripheries of the rotating rod (17) and the rotating rod (15) are fixedly connected with a plurality of cutters (19), the bottom of the recycling barrel (4) is fixedly connected with a feed pipe (8), the bottom of the feed pipe (8) is fixedly connected to the top of the collecting box (1), the middle of the feed pipe (8) is fixedly connected with valve (9), and the top of the recycling barrel (4) is provided with a driving assembly.

2. The waste slag recovery and treatment equipment in steel smelting according to claim 1 is characterized by: The driving assembly comprises a fixing frame (5), the fixing frame (5) being fixedly connected to the top of the recycling bucket (4), a motor 1 (30) being fixedly connected to the middle of the fixing frame (5), and a top of the rotating rod 1 (15) being fixedly connected to the output end of the motor 1 (30).

3. The waste slag recovery and treatment equipment in steel smelting according to claim 1 is characterized by: A fixing plate (24) is fixedly connected to one side of the collection box (12); a disc (23) is provided on one side of the collection box (1); a limiting column (25) is fixedly connected to one side of the disc (23); a moving block (26) is sleeved on the outer periphery of the limiting column (25); a rubber hammer (27) is fixedly connected to the top of the moving block (26); and a power assembly is provided on one side of the collection box (1).

4. The waste slag recovery and treatment equipment in steel smelting according to claim 3 is characterized by: The power assembly comprises a second motor (22), the second motor (22) being fixedly connected to one side of the collection box (1), and the middle part of the disc (23) being fixedly connected to the output end of the second motor (22).

5. The waste slag recovery and treatment equipment in steel smelting according to claim 3 is characterized by: One side of the collection box (1) is fixedly connected to a limiting frame (28), and two limiting frames (28) are specifically provided, and the moving block (26) is slidably connected between the two limiting frames (28).

6. The waste slag recovery and treatment equipment in steel smelting according to claim 1, characterized in that: One side of the collection box (1) is rotatably connected to a limiting block one (13), and one side of the collection box (12) is fixedly connected to a limiting groove (14), wherein the limiting groove (14) and the limiting block one (13) are snap-fitted.

7. The waste slag recovery and treatment equipment in steel smelting according to claim 1 is characterized by: The outer peripheries of the second rotating rod (17) and the first rotating rod (15) are fixedly connected to the second limiting block (18).

8. The waste slag recovery and treatment equipment in steel smelting according to claim 1 is characterized by: A handle (2) is fixedly connected to one side of the collection box (12).

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