Tar cleaning device for smoke guiding cylinder of smoke guiding vehicle

Abstract

The utility model relates to a smoke guide vehicle of a coke oven, in particular to a tar cleaning device for a smoke guide tube of a smoke guide vehicle, which comprises a cleaning disc, the cleaning disc is positioned above an uncovering gripper of a gripper device of the smoke guide vehicle and fixed on an outer sleeve of the gripper device, and the cleaning disc moves up and down along with the uncovering gripper; a circle of annular belt brush is arranged on the periphery of the cleaning disc and makes contact with the inner wall of a smoke guiding cylinder of the smoke guiding vehicle. The cleaning disc and the annular belt brush on the cleaning disc are driven to move up and down through vertical movement of the gripper device, tar on the inner wall of the smoke guiding cylinder is automatically cleaned, manual participation is not needed, the labor intensity is greatly reduced, and the cleaning efficiency is high. And automatic cleaning avoids manual cleaning work in a severe environment, so that the working environment of workers is improved, and the potential safety hazard of work is reduced.

Description

Technical Field

[0001] The utility model relates to a smoke guide vehicle of a coke oven, in particular to a tar cleaning device for a smoke guide tube of the smoke guide vehicle. Background Art

[0002] The smoke guide car uses the negative pressure generated by spraying high-pressure ammonia water at the riser bridge pipe to guide the smoke generated during the coal loading process into the adjacent N+2 carbonization chamber, thereby achieving comprehensive treatment of the smoke on the furnace top. However, there are some problems in this process. Due to the long-term use of the smoke guide tube, a large amount of tar will accumulate, which makes the inner diameter of the smoke guide tube smaller, which may cause the flow of smoke to be blocked, affecting the introduction and treatment of smoke, and causing pollution to the environment. Manual cleaning is not only labor-intensive, but also has a poor working environment. Therefore, a smoke guide tube tar cleaning device for a smoke guide car is designed to solve this problem. Utility Model Content

[0003] In view of the above deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a tar cleaning device for a smoke guide tube of a smoke guide vehicle to solve the above problems.

[0004] The utility model discloses a tar cleaning device for a smoke guide tube of a smoke guide vehicle, comprising a cleaning plate, which is located above a cover-lifting gripper of a gripper device of the smoke guide vehicle and is fixed on an outer sleeve of the gripper device. The cleaning plate moves up and down together with the cover-lifting gripper. A ring-shaped belt brush is provided on the outer periphery of the cleaning plate, which contacts the inner wall of the smoke guide tube of the smoke guide vehicle.

[0005] When the gripper oil cylinder drives the gripper device to move up and down, it also drives the cleaning plate to move up and down to clean the tar on the inner wall of the smoke guide tube and keep the inside of the smoke guide tube clean.

[0006] Among them, the cleaning disc is detachable on the gripping device, and the annular belt brush is detachable on the cleaning disc, which is convenient for maintenance and replacement.

[0007] Specifically, the cleaning disc includes a pair of clamps that can be clamped and fixed on the outer sleeve, each clamp is connected to an outer arc support plate through a support rod, the two arc support plates can form a ring, and the annular belt brush is arranged on the outer side of the arc support plate.

[0008] Furthermore, flanges for limiting the position of the annular belt brush are provided at both upper and lower ends of the outer side surface of the arc-shaped support plate.

[0009] Preferably, the annular belt brush is a seamless joint annular belt brush.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. Automatic cleaning: The device drives the cleaning disc and the annular belt brush on it to move up and down through the up and down movement of the gripper device, automatically cleaning the tar on the inner wall of the smoke guide tube without manual participation, greatly reducing labor intensity and improving cleaning efficiency.

[0012] 2. Improve the working environment: Automated cleaning avoids manual cleaning work in harsh environments, improves the working environment of workers, and reduces work safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure in which an annular belt brush is arranged on the cleaning disc;

[0015] Figure 3 It is a schematic diagram of a structure in which no annular belt brush is provided on the cleaning disc;

[0016] Figure 4 It is a schematic diagram of the structure of one half of the cleaning disk.

[0017] In the figure: 1, cleaning plate; 11, annular belt brush; 12, arc-shaped support plate; 13, support rod; 14, clamp; 15, flange; 2, smoke guide tube; 3, outer sleeve; 4, cover grabber. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with specific embodiments.

[0019] However, the description of the present invention is merely an embodiment of structural and even functional description, and the scope of rights of the present invention is not limited by the embodiments described in the text.

[0020] For example, multiple embodiments may have multiple changes and multiple forms, and it should be understood that the scope of rights of the present utility model includes equivalents that can realize the technical idea.

[0021] like Figures 1 to 4 As shown, this embodiment is implemented through the following technical solutions: it includes a cleaning plate 1, the cleaning plate 1 is located above the cover-opening gripper 4 of the gripper device of the smoke guide vehicle, and is fixed on the outer sleeve 3 of the gripper device. The cleaning plate 1 moves up and down with the cover-opening gripper 4; a circle of annular belt brush 11 is provided on the outer periphery of the cleaning plate 1, and the annular belt brush 11 is in contact with the inner wall of the smoke guide tube 2 of the smoke guide vehicle.

[0022] The cleaning disc 1 of this embodiment includes a pair of clamps 14 that can be clamped and fixed on the outer sleeve 3, each clamp 14 is connected to an outer arc-shaped support plate 12 through a support rod 13, and the two arc-shaped support plates 12 can form a circular ring. The annular belt brush 11 is arranged on the outer side of the arc-shaped support plate 12, and the cleaning disc 1 is detachable on the gripping device.

[0023] In addition, the upper and lower ends of the outer side of the arc-shaped support plate 12 are provided with flanges 15 for limiting the annular belt brush 11. The annular belt brush 11 adopts a seamless joint annular belt brush, and the annular belt brush 11 is detachable on the cleaning disc 1.

[0024] The utility model drives the cleaning disc and the annular belt brush thereon to move up and down through the up and down movement of the gripping device, and automatically cleans the tar on the inner wall of the smoke guide tube without manual participation, greatly reducing labor intensity and improving cleaning efficiency. In addition, the automatic cleaning avoids manual cleaning work in harsh environments, improves the working environment of workers, and reduces work safety hazards.

[0025] Of course, the above contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and any equivalent changes and improvements made by ordinary technicians in the technical field within the essential scope of the present invention shall fall within the scope of the patent coverage of the present invention.

Claims

1. A tar cleaning device for a smoke guide tube of a smoke guide vehicle, characterized in that: The cleaning disc (1) is located above a cover-lifting gripper (4) of a gripper device of a smoke guide vehicle and is fixed on an outer sleeve (3) of the gripper device. The cleaning disc (1) moves up and down together with the cover-lifting gripper (4). A ring-shaped belt brush (11) is arranged on the outer periphery of the cleaning disc (1), and the ring-shaped belt brush (11) contacts the inner wall of a smoke guide tube (2) of the smoke guide vehicle.

2. The tar cleaning device for the smoke guide tube of a smoke guide vehicle according to claim 1, characterized in that: The cleaning disc (1) is detachable from the gripping device, and the annular belt brush (11) is detachable from the cleaning disc (1).

3. The tar cleaning device for the smoke guide tube of a smoke guide vehicle according to claim 1 or 2, characterized in that: The cleaning disc (1) comprises a pair of clamps (14) which can be clamped and fixed on the outer sleeve (3), each clamp (14) is connected to an outer arc-shaped support plate (12) through a support rod (13), and the two arc-shaped support plates (12) can form a circular ring. The annular belt brush (11) is arranged on the outer side of the arc-shaped support plate (12).

4. The tar cleaning device for the smoke guide tube of a smoke guide vehicle according to claim 3, characterized in that: The upper and lower ends of the outer side surface of the arc-shaped support plate (12) are both provided with flanges (15) for limiting the position of the annular belt brush (11).

5. The tar cleaning device for the smoke guide tube of a smoke guide vehicle according to claim 1, characterized in that: The annular belt brush (11) is a seamless joint annular belt brush.

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