Air-cooled metallurgical slag treatment device

Abstract

The utility model relates to the technical field of metallurgy, and discloses an air-cooled metallurgical slag treatment device which comprises a device frame and a slag barrel, and the slag barrel is arranged in the device frame. When the air-cooled metallurgical slag treatment device is used, after slag is guided into the slag barrel, a fan in the machine shell is controlled to start blowing to cool the slag in the slag barrel, and when the slag in the slag barrel is guided out after being treated, a servo motor can be controlled to drive a worm to rotate, so that the slag in the slag barrel is cooled. When the worm rotates, the connector can be driven to rotate through the meshed gear, when the connector rotates, the slag barrel can be driven to overturn forwards or backwards in the device frame, after an opening in the top of the slag barrel is overturned downwards, slag in the slag barrel can be rapidly poured out and discharged, and the discharging efficiency of the device is improved; and the time consumed in the discharging process of the device is shortened, and the problem that slag materials treated in the device cannot be conveniently and rapidly guided out and discharged is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgy, in particular to an air-cooled metallurgical slag processing device. Background Art

[0002] Metallurgy refers to the process and technology of extracting metals or metal compounds from minerals and using various processing methods to make metals into metal materials with certain properties. During the metallurgical process, some by-products such as slag and steel slag will be produced. Since the exported slag has a certain temperature, an air-cooled metallurgical slag treatment device is needed to cool the slag before transferring, stacking and recycling it.

[0003] However, after the air-cooled metallurgical slag treatment device is used to cool some slag such as furnace slag and steel slag generated in the metallurgical process, when the cooled slag is discharged from the device, the slag has an irregular shape on the outside and does not have fluidity. The slag discharge process is very time-consuming and labor-intensive, which is inconvenient and does not facilitate the rapid discharge of the slag treated inside the device.

[0004] Now, a novel air-cooled metallurgical slag treatment device is proposed to solve the above-mentioned shortcomings. Utility Model Content

[0005] The utility model aims to provide an air-cooled metallurgical slag processing device to solve the problem in the above background technology that it is inconvenient to quickly discharge the slag after processing inside the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air-cooled metallurgical slag processing device, comprising a device frame and a slag bucket, wherein the slag bucket is arranged inside the device frame, a top frame is fixedly installed on the top of the device frame, and a material discharge mechanism for conveniently leading out and discharging the slag after cooling treatment is arranged on the top of the right side of the device frame;

[0007] The unloading mechanism includes a connecting head, a gear, a fixed plate, a worm and a servo motor. Connecting heads are fixedly installed on both sides of the slag bucket, and the connecting heads penetrate the interior of the device frame. Gears are installed on the outside of the connecting head. Fixed plates are respectively installed and fixed at both ends of the top right side of the device frame, and a worm is movably installed between the fixed plates. A servo motor is fixed and installed at the rear end of the fixed plate.

[0008] Preferably, the connectors are symmetrically arranged about a vertical center line of the slag bucket.

[0009] Preferably, the output shaft of the servo motor is fixedly connected to the rear end of the worm, and the worm is meshingly connected to the gear.

[0010] Preferably, a rotating shaft is vertically movably mounted at the bottom end of the slag bucket, and blades are fixedly mounted outside the rotating shaft. A reducer is fixedly mounted at the bottom end of the slag bucket, and a driving motor is fixedly mounted at the input end of the reducer.

[0011] Preferably, the output shaft of the driving motor is fixedly connected to the input shaft of the reducer, and the output shaft of the reducer is fixedly connected to the bottom end of the rotating shaft.

[0012] Preferably, a front cover 1 is provided at the front end of the top frame, and a cover 2 is provided at the rear end of the top frame, and fixing feet are respectively installed and fixed at the top and bottom ends of the left side of the front cover 1 and the cover 2, and fixing frames are respectively installed and fixed at the top and bottom ends of the left side of the top frame, and connecting frames are respectively welded and fixed at the top and bottom ends of the right side of the top frame, and a card slot is provided inside the connecting frame, and locking rods are movably installed at the bottom ends of the right sides of the front cover 1 and the cover 2, and ventilation holes are respectively provided inside the top ends of the front cover 1 and the cover 2, and filters are fixed inside the ventilation holes.

[0013] Preferably, the rear end of the fixing foot is hingedly connected to the inside of the fixing frame.

[0014] Preferably, a mounting plate is provided at the top of the top frame, and a casing is respectively installed and fixed on both sides of the top of the mounting plate, the bottom end of the casing passes through the interior of the mounting plate and is fixed with an air outlet, a fan is installed and fixed at the top of the casing, electric push rods are respectively installed and fixed on both sides of the top of the top frame, and the output end of the bottom of the electric push rod passes through the interior of the top of the top frame and is installed and fixed between the top of the mounting plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the air-cooled metallurgical slag processing device not only facilitates the rapid discharge of the slag after processing inside the device, facilitates the uniform and sufficient cooling of the slag in the device, but also facilitates dust prevention during the slag processing;

[0016] (1) The device frame, slag bucket, connector, gear, fixing plate, worm and servo motor are provided. When the device is used, after the slag is introduced into the slag bucket, the slag inside the slag bucket is cooled by controlling the fan inside the casing to start blowing. When the slag inside the slag bucket is processed and discharged, the servo motor can be controlled to drive the worm to rotate. When the worm rotates, the connector can be driven to rotate through the meshing gears. When the connector rotates, the slag bucket can be turned forward or backward inside the device frame. After the top opening of the slag bucket is turned downward, the slag inside the slag bucket can be quickly poured out and discharged, thereby improving the discharge efficiency of the device and reducing the time consumed in the discharge process of the device.

[0017] (2) By providing a slag bucket, blades, a rotating shaft, a reducer and a driving motor, when the device is used, after the slag is introduced into the interior of the slag bucket, during the cooling process, the driving motor can be controlled to start and the rotating shaft can be driven to rotate by the reducer. While the rotating shaft is rotating, the blades can be used to assist in stirring the slag inside the slag bucket up and down, so that the slag inside the device can be fully and evenly cooled;

[0018] (3) By providing a device frame, a slag bucket, a top frame, a fixed frame, a connecting frame, a slot, a fixed foot, a second cover, a locking rod, a vent and a filter, when the device is in use, when the slag is introduced into the slag bucket for cooling, the front cover one and the second cover can be respectively turned inward at both ends of the top frame by using the hinge between the fixed foot and the fixed frame until they are attached to the two ends of the top frame, and then the front cover one and the second cover are locked by inserting the locking rod downward into the slot inside the air outlet. After the front cover one and the second cover are closed at the two ends of the top frame, the interior of the slag bucket can be auxiliary sealed. When the slag inside the slag bucket is cooled by blowing air, some of the scattered slag ash can be blocked, thereby reducing the smoke pollution caused by the slag ash, and facilitating dust prevention during the slag processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 It is a side view structural diagram of the device frame of the utility model;

[0021] Figure 3 This is a schematic diagram of a top view cross-sectional structure of a cover of the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the two sides of the cover of the utility model.

[0023] In the figure: 1. device frame; 2. slag bucket; 3. connector; 4. top frame; 5. fixed frame; 6. mounting plate; 7. electric push rod; 8. casing; 9. fan; 10. air outlet; 11. connecting frame; 12. slot; 13. gear; 14. fixing plate; 15. worm; 16. blade; 17. rotating shaft; 18. reducer; 19. driving motor; 20. servo motor; 21. front cover 1; 22. fixing foot; 23. cover 2; 24. locking rod; 25. vent; 26. filter. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1: Please refer to Figure 1-4 , an air-cooled metallurgical slag processing device, comprising a device frame 1 and a slag bucket 2, the slag bucket 2 is arranged inside the device frame 1, a top frame 4 is fixedly mounted on the top of the device frame 1, a mounting plate 6 is arranged on the top of the top frame 4, and a casing 8 is fixedly mounted on both sides of the top of the mounting plate 6, the bottom end of the casing 8 passes through the inside of the mounting plate 6 and is fixed with an air outlet 10, a fan 9 is fixedly mounted on the top of the casing 8, electric push rods 7 are fixedly mounted on both sides of the top of the top frame 4, and the output end of the bottom of the electric push rod 7 passes through the inside of the top of the top frame 4 and is fixedly mounted between the top of the mounting plate 6, and a feeding mechanism for conveniently leading out and discharging the slag after cooling treatment is arranged on the top of the right side of the device frame 1;

[0026] The unloading mechanism includes a connector 3, a gear 13, a fixed plate 14, a worm 15 and a servo motor 20. The connectors 3 are fixedly installed on both sides of the slag bucket 2, and the connectors 3 pass through the interior of the device frame 1. The outside of the connector 3 is equipped with a gear 13. The two ends of the top of the right side of the device frame 1 are respectively fixed with fixed plates 14, and the worm 15 is movably installed between the fixed plates 14. The servo motor 20 is fixedly installed at the rear end of the fixed plate 14. The connector 3 is symmetrically arranged about the vertical center line of the slag bucket 2. The output shaft of the servo motor 20 is fixedly connected to the rear end of the worm 15, and the worm 15 is meshingly connected to the gear 13. The output shaft of the servo motor 20 is fixedly connected to the rear end of the worm 15, and the worm 15 is meshingly connected to the gear 13.

[0027] Specifically, Figure 1 and Figure 2 As shown, after the slag is introduced into the slag bucket 2, the fan 9 inside the control housing 8 is started to blow air to cool the slag inside the slag bucket 2. When the slag inside the slag bucket 2 is processed and then discharged, the servo motor 20 can be controlled to drive the worm 15 to rotate. While the worm 15 rotates, the connecting head 3 can be driven to rotate through the meshing gear 13. The rotation of the connecting head 3 can also drive the slag bucket 2 to flip forward or backward inside the device frame 1. After the top opening of the slag bucket 2 is flipped downward, the slag inside the slag bucket 2 can be quickly poured out.

[0028] Embodiment 2: A rotating shaft 17 is vertically movably installed at the bottom end of the slag bucket 2, and a blade 16 is fixedly installed on the outside of the rotating shaft 17. A reducer 18 is fixedly installed at the bottom end of the slag bucket 2, and a driving motor 19 is fixedly installed at the input end of the reducer 18. The output shaft of the driving motor 19 is fixedly connected to the input shaft of the reducer 18, and the output shaft of the reducer 18 is fixedly connected to the bottom end of the rotating shaft 17;

[0029] Specifically, Figure 1 As shown, after the slag is introduced into the slag bucket 2, during the cooling process, the drive motor 19 can be controlled to start and the reducer 18 can be used to drive the rotating shaft 17 to rotate. While the rotating shaft 17 is rotating, the blades 16 can be used to assist in stirring the slag inside the slag bucket 2 up and down, so that the slag inside the device can be fully and evenly cooled.

[0030] Embodiment 3: A front cover 1 21 is provided at the front end of the top frame 4, and a cover 2 23 is provided at the rear end of the top frame 4. The top and bottom ends of the left sides of the front cover 1 21 and the cover 2 23 are respectively fixed with fixing feet 22, and the top and bottom ends of the left sides of the top frame 4 are respectively fixed with fixing frames 5, and the top and bottom ends of the right sides of the top frame 4 are respectively welded and fixed with connecting frames 11, and a card slot 12 is provided inside the connecting frame 11, and a locking rod 24 is movably installed at the bottom end of the right side of the front cover 1 21 and the cover 2 23, and a vent 25 is provided inside the top end of the front cover 1 21 and the cover 2 23, and a filter 26 is fixed inside the vent 25, and the rear end of the fixing foot 22 is hingedly connected to the inside of the fixing frame 5;

[0031] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, when the slag is introduced into the slag bucket 2 for cooling, the front cover 1 21 and the cover 2 23 can be respectively turned inwards at both ends of the top frame 4 by utilizing the hinge between the fixed feet 22 and the fixed frame 5 until they are attached to the two ends of the top frame 4, and then the front cover 1 21 and the cover 2 23 are locked by inserting the locking rod 24 downward into the card slot 12 inside the air outlet 10. After the front cover 1 21 and the cover 2 23 are closed at both ends of the top frame 4, the interior of the slag bucket 2 can be auxiliary closed, and when the slag inside the slag bucket 2 is blown to cool down, some of the floating slag ash can be blocked.

[0032] Working principle: When the utility model is in use, after the slag material is introduced into the slag bucket 2, the fan 9 inside the control housing 8 is started to blow air to cool the slag material inside the slag bucket 2. When the slag material inside the slag bucket 2 is processed and then discharged, the servo motor 20 can be controlled to drive the worm 15 to rotate. While the worm 15 rotates, the connecting head 3 can be driven to rotate through the meshing gear 13. While the connecting head 3 rotates, the slag bucket 2 can be driven to flip forward or backward inside the device frame 1. After the top opening of the slag bucket 2 is flipped downward, the slag material inside the slag bucket 2 can be quickly poured out. At the same time, when the device is in use, after the slag material is introduced into the interior of the slag bucket 2, during the cooling process, the drive motor 19 can be controlled to start the reducer 18 to drive the rotating shaft 17 to rotate. While the rotating shaft 17 rotates, the blades can be used 16 assists in flipping and stirring the slag inside the slag bucket 2 up and down, so that the slag inside the device can be fully and evenly cooled. When the device is in use, when the slag is introduced into the slag bucket 2 for cooling, the front cover 1 21 and the cover 2 23 provided at the two ends of the top frame 4 can be respectively flipped inwards until they are attached to the two ends of the top frame 4 by means of the hinge between the fixed feet 22 and the fixed frame 5, and then the front cover 1 21 and the cover 2 23 are locked by inserting the locking rod 24 downward into the card slot 12 inside the air outlet 10. After the front cover 1 21 and the cover 2 23 are closed at the two ends of the top frame 4, the interior of the slag bucket 2 can be assisted to be sealed. When the slag inside the slag bucket 2 is cooled by blowing air, some of the scattered slag ash can be blocked, and dust can be prevented when the slag is processed.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An air-cooled metallurgical slag treatment device, comprising a device frame (1) and a slag bucket (2), characterized in that: A slag bucket (2) is arranged inside the device frame (1), a top frame (4) is fixedly mounted on the top of the device frame (1), and a discharge mechanism for conveniently discharging the slag after cooling is arranged on the top of the right side of the device frame (1); The unloading mechanism comprises a connecting head (3), a gear (13), a fixing plate (14), a worm (15) and a servo motor (20); the connecting heads (3) are fixedly mounted on both sides of the slag bucket (2), and the connecting heads (3) penetrate the interior of the device frame (1); the outside of the connecting head (3) is equipped with a gear (13); the two ends of the top right side of the device frame (1) are respectively fixedly mounted with fixing plates (14), and a worm (15) is movably mounted between the fixing plates (14); and the servo motor (20) is fixedly mounted at the rear end of the fixing plates (14).

2. The air-cooled metallurgical slag treatment device according to claim 1, characterized in that: The connecting head (3) is symmetrically arranged with respect to the vertical center line of the slag bucket (2).

3. The air-cooled metallurgical slag treatment device according to claim 1, characterized in that: The output shaft of the servo motor (20) is fixedly connected to the rear end of the worm (15), and the worm (15) is meshingly connected to the gear (13).

4. The air-cooled metallurgical slag treatment device according to claim 1, characterized in that: A rotating shaft (17) is vertically movably mounted at the bottom end of the slag bucket (2), and blades (16) are fixedly mounted outside the rotating shaft (17). A reducer (18) is fixedly mounted at the bottom end of the slag bucket (2), and a driving motor (19) is fixedly mounted at the input end of the reducer (18).

5. The air-cooled metallurgical slag treatment device according to claim 4, characterized in that: The output shaft of the driving motor (19) is fixedly connected to the input shaft of the reducer (18), and the output shaft of the reducer (18) is fixedly connected to the bottom end of the rotating shaft (17).

6. The air-cooled metallurgical slag treatment device according to claim 1, characterized in that: A front cover (21) is provided at the front end of the top frame (4), and a cover (23) is provided at the rear end of the top frame (4). Fixed feet (22) are respectively installed and fixed at the top and bottom ends of the left sides of the front cover (21) and the cover (23). Fixed frames (5) are respectively installed and fixed at the top and bottom ends of the left sides of the top frame (4). Connecting frames (11) are respectively welded and fixed at the top and bottom ends of the right sides of the top frame (4), and a card slot (12) is provided inside the connecting frame (11). Locking rods (24) are respectively movably installed at the bottom ends of the right sides of the front cover (21) and the cover (23). Ventilation holes (25) are respectively provided inside the top ends of the front cover (21) and the cover (23), and a filter screen (26) is fixed inside the ventilating hole (25).

7. The air-cooled metallurgical slag treatment device according to claim 6, characterized in that: The rear end of the fixed foot (22) is hingedly connected to the inside of the fixed frame (5).

8. The air-cooled metallurgical slag treatment device according to claim 1, characterized in that: A mounting plate (6) is provided at the top of the top frame (4), and a housing (8) is fixedly mounted on both sides of the top of the mounting plate (6), the bottom of the housing (8) passes through the inside of the mounting plate (6) and is fixed with an air outlet (10), a fan (9) is fixedly mounted on the top of the housing (8), and electric push rods (7) are fixedly mounted on both sides of the top of the top frame (4), and the output end of the bottom of the electric push rod (7) passes through the inside of the top of the top frame (4) and is fixedly mounted between the top of the mounting plate (6).

Images