A slag pot lifting and discharging device

Abstract

The utility model discloses a kind of slag discharge hopper lifting discharging devices, comprising: elevator, the upper and lower ends of the elevator are equipped with sprocket, and the center line of sprocket is fixedly installed with the drive motor for driving, the surface of sprocket is provided with plate belt, and the surface of plate belt is equipped with lifting hopper, the lower end of corner shell is fixedly connected with discharge opening by bolt, the lower end of discharge opening is fixedly installed with slag discharge bin, the lower end of slag discharge bin is integrally connected with outer discharge bin on both sides;Plate belt is installed inside the elevator, sprocket is rotated by drive motor, sprocket cooperates with plate belt, rotates with plate belt, and then lifting hopper is lifted and moved, so that lifting hopper brings slag into the inside of top seat above, and through the discharge opening communicated with the side of top seat, slag is discharged into slag discharge bin, to realize lifting and slag discharge of slag, by the setting of elevator, slag is lifted, and then enough space is reserved for other equipment at discharge opening.

Description

Technical Field

[0001] This utility model relates to the field of cement production technology, specifically a slag discharge bucket lifting and unloading device. Background Technology

[0002] Vertical mills play an important role in the cement production process. They work in conjunction with bucket elevators to lift and discharge slag, thereby feeding the slag onto a screening machine and the mill belt.

[0003] The existing publication CN210934632U discloses a hopper for a sand elevator that facilitates material discharge. The hopper includes a hopper body with a feeding port at the top and a discharge port at the bottom. A motor is installed in the center of the feeding port, and a stirring shaft is driven to the lower side of the motor. A first stirring rod and a second stirring rod are installed on the lower side of the stirring shaft, and a first scraper and a second scraper are respectively installed on the first and second stirring rods. A spiral conveying blade is installed on the outer side of the feeding shaft. This hopper for a sand elevator, which facilitates material discharge, can mix sand through the stirring rods. The first and second stirring rods, respectively equipped with first and second scrapers, can scrape the inside of the hopper body, facilitating the complete discharge of sand. Furthermore, the spiral conveying blade on the outer side of the feeding shaft prevents blockage of the discharge port and improves the smoothness of material discharge.

[0004] Existing bucket elevator feeding devices use straight pipe feeding, which results in a large feeding device volume. This limits the space below the feeding port, causing slag to accumulate and reducing the efficiency of slag processing. Furthermore, it hinders the feeding device from coordinating with other equipment to process slag, leading to poor slag processing efficiency. This makes it difficult to quickly process discharged slag, reducing the efficiency and quality of discharged slag processing and resource recycling rates, increasing material waste, and enhancing the potential environmental impact.

[0005] Therefore, those skilled in the art have provided a slag discharge bucket lifting and unloading device to solve the problems mentioned in the background art. Utility Model Content

[0006] The purpose of this utility model is to provide a slag discharge bucket lifting and unloading device to solve the problems mentioned in the background art, which are not conducive to the diversion and discharge of slag, thus reducing the efficiency and quality of slag material processing and the resource recycling rate.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A slag discharge bucket lifting and unloading device includes: a hoist, with sprockets installed at both the upper and lower ends of the hoist, and a drive motor for driving is fixedly installed on the center line of the sprockets; a belt is provided on the surface of the sprockets, and a bucket is installed on the surface of the belt; a top seat is installed at the upper end of the hoist, and a corner shell is installed on the right side of the top seat; a discharge port is fixedly connected to the lower end of the corner shell by bolts; a slag discharge bin is fixedly installed at the lower end of the discharge port; external discharge bins are integrally connected to both sides of the lower end of the slag discharge bin; and a pneumatic bar valve is installed inside the upper end of the slag discharge bin.

[0009] As a further improvement of this utility model: the top of the top seat is integrally connected with a smoke outlet, a buckle is installed between the top seat and the corner shell, and an inclined connecting plate is provided between the discharge port and the top seat.

[0010] As a further embodiment of this utility model: the buckle is used to connect or separate the top seat from the corner shell, and the buckles are evenly distributed along the edge of the connection position between the top seat and the corner shell.

[0011] As a further improvement of this utility model: the slag discharge bin and the external discharge bin are integrated, and the external structure of the slag discharge bin is Y-shaped.

[0012] As a further improvement of this utility model: the inner wall of the outer discharge compartment is fixedly provided with comb strips, and a triangular plate is installed in the middle of the inner side of the outer discharge compartment.

[0013] As a further improvement of this utility model: a discharge port is installed on the lower left side of the elevator, and the discharge port is connected to the interior of the elevator.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The elevator is internally equipped with a belt and sprocket, which are driven by a motor to rotate. The sprocket, in conjunction with the belt, rotates the belt, thereby lifting and moving the buckets. This allows the buckets to carry the slag into the upper seat, and then discharge the slag into the slag discharge bin through a discharge port connected to one side of the upper seat. This achieves both slag lifting and slag discharge. By designing the elevator, the slag is lifted upwards, leaving sufficient space at the discharge port for other equipment, such as vibrating screens and mills, thus improving the efficiency of slag processing.

[0016] 2. A large-capacity slag discharge bin is installed below the discharge port. The lower end of the slag discharge bin is integrated with the external discharge bin. The external discharge bin is used to divert and discharge the slag, thus diverting and processing the slag. In conjunction with the installed screening machine and grinding machine, the slag is screened and ground, improving the slag processing efficiency, facilitating the rapid processing of slag, improving the efficiency and quality of slag processing, increasing resource recycling rate, and reducing material waste. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a slag discharge bucket lifting and unloading device.

[0018] Figure 2 This is a schematic diagram of the internal structure of a slag discharge bucket lifting device elevator.

[0019] Figure 3 This is a schematic diagram of the slag discharge bin in a slag discharge bucket lifting and unloading device.

[0020] Figure 4 This is a cross-sectional schematic diagram of the slag discharge bin in a slag discharge bucket lifting and unloading device.

[0021] Figure 5 This is a schematic diagram of the fastener structure in a slag discharge bucket lifting and unloading device.

[0022] In the diagram: 1. Elevator; 2. Discharge port; 3. Top seat; 4. Smoke outlet; 5. Corner shell; 6. Fastener; 7. Discharge port; 8. Inclined connecting plate; 9. Slag discharge bin; 10. Plate belt; 11. Bucket; 12. Sprocket; 13. Drive motor; 14. External discharge bin; 15. Pneumatic bar valve; 16. Comb bar; 17. Triangular plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 This utility model provides a slag discharge bucket lifting and unloading device, including: a hoist 1, with sprockets 12 installed at the upper and lower ends of the hoist 1, and a drive motor 13 for driving is fixedly installed on the center line of the sprockets 12, a plate belt 10 is provided on the surface of the sprockets 12, and a bucket 11 is installed on the surface of the plate belt 10, a top seat 3 is installed at the upper end of the hoist 1, and a corner shell 5 is installed on the right side of the top seat 3, a discharge port 7 is fixedly connected to the lower end of the corner shell 5 by bolts, a slag discharge bin 9 is fixedly installed at the lower end of the discharge port 7, an external discharge bin 14 is integrally connected to both sides of the lower end of the slag discharge bin 9, and a pneumatic bar valve 15 is installed inside the upper end of the slag discharge bin 9.

[0025] The top of the top seat 3 is integrally connected with a smoke outlet 4. A buckle 6 is installed between the top seat 3 and the corner shell 5. An inclined connecting plate 8 is provided between the discharge port 7 and the top seat 3. The buckle 6 is used to connect or separate the top seat 3 and the corner shell 5. The buckles 6 are equidistantly distributed along the edge of the connection position between the top seat 3 and the corner shell 5.

[0026] Specifically, a smoke outlet 4 is provided at the upper end of the top seat 3 to discharge smoke and dust. A fastener 6 is provided between the top seat 3 and the corner shell 5. The fastener 6 is used to disassemble and install the corner shell 5 and the top seat 3. The working principle of the fastener 6 is based on the tension or fastening between two parts. One part with a hook is stationary, while the other part with a hanging ring moves relative to the part with the hook, so that the hanging ring is hooked on the hook, thereby completing the connection between the corner shell 5 and the top seat 3. When disassembling, the part with the hanging ring is moved to loosen the hanging ring and the hook, thereby completing the separation. Through the connection between the corner shell 5 and the discharge port 7, the top seat 3, the corner shell 5 and the discharge port 7 are installed together and combined with the outer shell of the elevator 1, so that the interior of the elevator 1 is a closed structure to prevent slag leakage and smoke and dust overflow. At the same time, an inclined connecting plate 8 is provided between the discharge port 7 and the top seat 3 to guide the slag and smoothly introduce the slag into the discharge port 7.

[0027] The slag discharge chamber 9 and the external discharge chamber 14 are connected as one unit, and the external structure of the slag discharge chamber 9 is Y-shaped. The inner wall of the external discharge chamber 14 is fixedly provided with comb bars 16, and a triangular plate 17 is installed in the middle of the interior of the external discharge chamber 14.

[0028] Specifically, the slag discharge bin 9 is integrated with the external discharge bin 14. Two sets of external discharge bins 14 are set on the left and right sides to discharge slag. Triangular plates 17 are set between the two sets of external discharge bins 14 to divert the slag from the external discharge bins 14. Comb bars 16 are set on the inner wall of the external discharge bins 14 to guide the slag and allow it to be discharged smoothly and orderly.

[0029] A discharge port 2 is installed on the lower left side of the elevator 1, and the discharge port 2 is connected to the interior of the elevator 1.

[0030] Specifically, the elevator 1 is equipped with a plate belt 10 inside, and the drive motor 13 drives the sprocket 12 to rotate. The sprocket 12 drives the plate belt 10, and the plate belt 10 is equipped with a bucket 11. The movement of the plate belt 10 is used to lift the slag in the bucket 11, and the slag is fed into the elevator 1 through the discharge port 2, which facilitates the lifting by using the plate belt 10 and the bucket 11.

[0031] The working principle of this utility model is as follows:

[0032] When using this invention, slag is fed into the discharge port 2 and loaded into the bucket 11. The drive motor 13 drives the sprocket 12 to rotate. When the sprocket 12 rotates, it drives the belt 10 to move. The sprocket 12 uses tension to tighten the belt 10, thereby driving the belt 10 to move. The belt 10 lifts the bucket 11, and the bucket 11 moves into the top seat 3. When the bucket 11 flips, the slag will enter the discharge port 7 along the inclined connecting plate 8. The discharge port 7 is connected to the slag discharge chamber 9, and the slag enters the slag discharge chamber through the discharge port 7. Inside bin 9, a pneumatic bar valve 15 is installed. The pneumatic bar valve 15 consists of a cylinder, a frame, and bars. When the bars are inserted into the frame, they form a set of parallel grids to block the material. Depending on the actual slag discharge situation, one side of the bars is pulled out, which creates a larger gap through which the material enters the other side's outer discharge bin 14. The bars on the side from which the material needs to be discharged are pulled out. A vibrating screen and a mill can be installed below the two sets of outer discharge bins 14, respectively, and the slag is discharged into the vibrating screen and the mill through the outer discharge bins 14.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A slag discharge bucket lifting and unloading device, characterized in that, include: Elevator (1), with sprockets (12) installed at both ends of the elevator (1), and a drive motor (13) for driving is fixedly installed on the center line of the sprockets (12). A plate belt (10) is provided on the surface of the sprockets (12), and a bucket (11) is installed on the surface of the plate belt (10). A top seat (3) is installed at the upper end of the elevator (1), and a corner shell (5) is installed on the right side of the top seat (3). A discharge port (7) is fixedly connected to the lower end of the corner shell (5) by bolts. A slag discharge bin (9) is fixedly installed at the lower end of the discharge port (7). An external discharge bin (14) is integrally connected to both sides of the lower end of the slag discharge bin (9). A pneumatic bar valve (15) is installed inside the upper end of the slag discharge bin (9).

2. The slag discharge bucket lifting and unloading device according to claim 1, characterized in that, The top of the top seat (3) is integrally connected with a smoke outlet (4), and a buckle (6) is installed between the top seat (3) and the corner shell (5). An inclined connecting plate (8) is provided between the discharge port (7) and the top seat (3).

3. The slag discharge bucket lifting and unloading device according to claim 2, characterized in that, The buckle (6) is used to connect or disconnect the top seat (3) and the corner shell (5), and the buckles (6) are equidistantly distributed along the edge of the connection position between the top seat (3) and the corner shell (5).

4. The slag discharge bucket lifting and unloading device according to claim 1, characterized in that, The slag discharge bin (9) and the external discharge bin (14) are connected as an integrated unit, and the external structure of the slag discharge bin (9) is Y-shaped.

5. The slag discharge bucket lifting and unloading device according to claim 1, characterized in that, The inner wall of the outer discharge compartment (14) is fixedly provided with comb strips (16), and a triangular plate (17) is installed in the middle of the inner side of the outer discharge compartment (14).

6. The slag discharge bucket lifting and unloading device according to claim 1, characterized in that, The lower left side of the elevator (1) is equipped with a discharge port (2), and the discharge port (2) is connected to the interior of the elevator (1).

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