Red coke conveying mechanism for dry quenching coke production

Abstract

The utility model discloses a red coke transportation mechanism for dry quenching production relates to red coke transportation field, including rail car frame and cylinder, the top of cylinder is provided with feed port, the inside elastic sliding of cylinder is provided with lift plate, and the middle position of lift plate is provided with sealing plate, the rail car frame is installed with lift guide column, and is located the other end of lift guide column and lift plate is connected. The utility model discloses through pouring red coke to the inside of cylinder, along with the increase of red coke weight, the sealing plate of lift plate top will drive the upward movement in the cylinder at this moment, the sealing plate of lift plate top will be inserted into feed port, thereby completes the sealing work of feed port, and simultaneously the red coke in the cylinder is discharged subsequently, the weight of cylinder itself will reduce, makes the lift plate move downward in the cylinder at this moment, thereby can scrape the red coke of cylinder inner wall residual, further improved the transportation efficiency of red coke whole.

Description

Technical Field

[0001] This utility model relates to the field of red coke transportation, specifically a red coke transportation mechanism for dry quenching coke production. Background Technology

[0002] Red coke refers to high-temperature coke produced during the dry quenching process. It is usually red in color, mainly due to the high temperature state of the coke before quenching. This type of coke has a high carbon content and is commonly used in the metallurgical industry. It has good combustion performance and strength. In dry quenching technology, the formation of red coke is closely related to temperature control, ambient temperature, and the characteristics of the raw materials of the coke.

[0003] Existing coke transport devices mostly transport coke on railcars. The coke is usually poured into a cylinder on the railcar. To prevent oxidation during transport, a sealing cap is usually required to seal the top of the cylinder. Each time the sealing cap is removed, it needs to be done manually. Since the coke is at a high temperature, accidents are very likely to occur, and the overall transport efficiency of the coke is reduced.

[0004] In summary, the above-mentioned structure requires a sealing cap to seal the top of its cylinder during transportation. Each time the sealing cap is removed, manual operation is required. Since the red coke itself is in a high-temperature state, accidents are very likely to occur, and the overall transportation efficiency of the red coke is reduced. Summary of the Invention

[0005] The purpose of this utility model is to provide a red coke transport mechanism for dry quenching coke production, so as to solve the technical problem that manual operation is required every time the sealing cover is disassembled, which is prone to accidents and reduces the overall transport efficiency of red coke.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a red coke transport mechanism for dry quenching coke production, comprising a railcar frame and a cylinder, wherein a feed inlet is provided at the top of the cylinder, a lifting plate is elastically slidably arranged inside the cylinder, and a sealing plate that cooperates with the feed inlet is provided at the middle position of the lifting plate, and a lifting guide column is installed on the railcar frame, and the other end of the lifting guide column is connected to the lifting plate.

[0007] By adopting the above technical solution, as red coke is poured into the cylinder, the lifting plate will drive the top sealing plate to move upward inside the cylinder as the weight of the red coke increases. When the weight of the red coke reaches a certain level, the sealing plate at the top of the lifting plate will engage with the feed inlet, thus sealing the feed inlet. At the same time, when the red coke is discharged from the cylinder, the weight of the cylinder itself will decrease. At this time, under the action of the compression spring, the lifting plate will move downward inside the cylinder, thereby scraping off the red coke remaining on the inner wall of the cylinder, further improving the overall transportation efficiency of the red coke.

[0008] The top of the lifting plate is located through the outer wall of the sealing plate.

[0009] The outer wall of the lifting plate is symmetrically provided with sliders, and the inner wall of the cylinder is provided with a groove for the sliders to cooperate with.

[0010] A compression spring is installed inside the groove, and the other end of the compression spring is connected to the slider. A temperature controller is installed on the outer wall of the cylinder.

[0011] The bottom of the cylinder is provided with a discharge port, and a control switch is provided at the discharge port.

[0012] The top of the sealing plate and the opening of the lifting plate are both arc-shaped.

[0013] The cylinder itself is a one-piece molded structure.

[0014] The lifting guide column and the cylinder are roughened together.

[0015] In summary, this utility model has the following beneficial effects: By connecting a lifting plate between the railcar frame and the cylinder, the feed inlet is normally open. When red coke is poured into the cylinder, as the weight of the red coke increases, the cylinder itself moves downwards. At this time, the lifting plate drives the top sealing plate to move upwards within the cylinder. When the weight of the red coke reaches a certain level, the sealing plate at the top of the lifting plate engages with the feed inlet, thus sealing the feed inlet. Simultaneously, when the red coke is discharged from the cylinder, the weight of the cylinder itself decreases. At this time, under the action of the compression spring, the lifting plate moves downwards within the cylinder, thereby scraping off any remaining red coke on the inner wall of the cylinder, further improving the overall transportation efficiency of the red coke. This process eliminates the need for manual disassembly and sealing of the cylinder, effectively reducing the workload of the workers. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a cross-sectional view of the present invention;

[0018] Figure 3 This is an internal view of the present invention;

[0019] Figure 4 This utility model Figure 2 Enlarged view of A in the middle;

[0020] Figure 5 This is a top view of the present invention. Detailed Implementation

[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings: Figures 1-5 As shown, the device includes a track frame 1, a cylinder 2, a feed inlet 3, a lifting mechanism, a storage mechanism, and a sealing mechanism. By moving the track frame 1 to the track to be slidable, the cylinder 2 is moved to the red coke discharge point. The red coke is discharged into the cylinder 2 by the feed inlet 3. A lifting plate 7 is elastically slidably installed inside the cylinder 2, and a sealing plate 9 that cooperates with the feed inlet 3 is installed in the middle of the lifting plate 7. The top of the lifting plate 7 is through the outer wall of the sealing plate 9. The through-type setting facilitates the red coke entering through the feed inlet 3 to fall to the bottom of the cylinder 2. A lifting guide column 4 is installed on the track frame 1, and the other end of the lifting guide column 4 is connected to the lifting plate 7. As more and more red coke enters through the feed inlet 3, the weight of the cylinder 2 increases, causing the cylinder 2 to move downwards. At this time, the lifting plate 7 will drive the top sealing plate 9 to move upward inside the cylinder 2. When the weight of the red coke reaches a certain level, the sealing plate 9 at the top of the lifting plate 7 will engage with the feed inlet 3, thus completing the sealing of the feed inlet 3. Subsequently, the cylinder 2 is moved to the designated position by the railcar frame 1 on the rail. A temperature controller 5 is installed on the outer wall of the cylinder 2. Under the action of the temperature controller 5, it is convenient for the staff to monitor the temperature inside the cylinder 2 in real time, preventing the red coke from overheating and spontaneously combusting inside the cylinder 2. A valve is opened at the bottom of the cylinder 2. There is a discharge port 6, and a control switch is installed at the discharge port 6. The discharge port 6 facilitates the discharge of red coke from the cylinder to the outside. At the same time, the control switch ensures that the red coke is discharged to the designated position. When the red coke is discharged from the cylinder 2, the weight of the cylinder 2 itself will decrease. At this time, the lifting plate 7 moves downward inside the cylinder 2, thereby scraping off the red coke remaining on the inner wall of the cylinder 2, further improving the overall transportation efficiency of the red coke. During this process, there is no need for manual disassembly of the cylinder seal, which effectively reduces the workload of the staff.

[0022] like Figure 2 and Figure 3As shown, the outer wall of the lifting plate 7 is symmetrically provided with sliders 11, and the inner wall of the cylinder 2 is provided with a groove 8 for the sliders 11 to cooperate with. The cooperation between the sliders 11 and the groove 8 ensures the stability of the lifting plate 7 sliding up and down in the cylinder 2, further improving the overall practicality of the device. A compression spring 10 is installed in the groove 8, and the other end of the compression spring 10 is connected to the slider 11. When red coke is poured into the cylinder 2 and the cylinder 2 moves downward, the compression spring 10 is compressed under the action of the slider 11. Then, when the red coke is discharged outward through the discharge port 3, the cylinder 2 is reset and slid upward by the reset force of the compression spring 10, thereby ensuring that the lifting plate 7 slides back and forth in the cylinder 2.

[0023] like Figure 2 Another embodiment of a red coke transport mechanism for dry quenching coke production is shown. The overall structure of this embodiment is similar to that of the above embodiment. The top of the sealing plate 9 and the opening of the lifting plate 7 are both arc-shaped. The red coke will be discharged through the feed inlet 3 to the opening at the top of the sealing plate 9 and the lifting plate 7. The arc shape ensures that the red coke entering through the feed inlet 3 will not accumulate at the opening of the sealing plate 9 and the lifting plate 7. In this process, it effectively prevents the red coke from remaining in the cylinder 2 after discharge, and further improves the overall stability of red coke discharge.

[0024] The working principle of this utility model is as follows: During use, the red char is discharged into the cylinder 2 through the feed inlet 3. At this time, the weight of the cylinder 2 will gradually increase, causing the cylinder 2 to move downward. During this process, the lifting plate 7 slides upward inside the cylinder 2. Under the action of the lifting plate 7, the top sealing plate 9 moves towards the feed inlet 3. When the red char in the cylinder 2 reaches a certain weight, the sealing plate 9 will block the feed inlet 3, thus completing the sealing work of the feed inlet 3. Then, with the cooperation of the track and the track frame 1, the cylinder 2 is moved to the designated position, and the red char inside is discharged through the bottom discharge port 6. At this time, the weight of the cylinder 2 will decrease as the red char is discharged. Thus, under the reset action of the compression spring 10, the cylinder 2 moves upward and resets. During this process, the lifting plate 7 will scrape off the red char remaining on the inner wall of the cylinder 2, further improving the overall transportation efficiency of the red char.

[0025] Although embodiments of the present invention have been shown and described, the specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, and all such modifications, substitutions, and variations shall fall within the protection scope of the present invention.

Claims

1. A red coke transport mechanism for dry quenching coke production, comprising a railcar frame (1) and a cylinder (2), wherein a feed inlet (3) is provided at the top of the cylinder (2), characterized in that: The cylinder (2) is elastically slidably provided with a lifting plate (7), and a sealing plate (9) that cooperates with the feed inlet (3) is provided in the middle position of the lifting plate (7). The track frame (1) is equipped with a lifting guide column (4), and the other end of the lifting guide column (4) is connected to the lifting plate (7).

2. The red coke transport mechanism for dry quenching coke production according to claim 1, characterized in that: The top of the lifting plate (7) is located through the outer wall of the sealing plate (9).

3. The red coke transport mechanism for dry quenching coke production according to claim 1, characterized in that: The outer wall of the lifting plate (7) is symmetrically provided with sliders (11), and the inner wall of the cylinder (2) is provided with a groove (8) for the sliders (11) to cooperate with.

4. The red coke transport mechanism for dry quenching coke production according to claim 3, characterized in that: A compression spring (10) is installed in the groove (8), and the other end of the compression spring (10) is connected to the slider (11).

5. The red coke transport mechanism for dry quenching coke production according to claim 1, characterized in that: A temperature controller (5) is installed on the outer wall of the cylinder (2).

6. The red coke transport mechanism for dry quenching coke production according to claim 1, characterized in that: The bottom of the cylinder (2) is provided with a discharge port (6), and a control switch is provided at the discharge port (6).

7. The red coke transport mechanism for dry quenching coke production according to claim 1, characterized in that: The top of the sealing plate (9) and the opening of the lifting plate (7) are both arc-shaped.

8. The red coke transport mechanism for dry quenching coke production according to claim 1, characterized in that: The cylinder (2) itself is a one-piece molded structure.

9. A red-coke transport mechanism for dry quenching coke production according to claim 1, characterized in that: The lifting guide column (4) and the cylinder (2) are rough-textured.

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