Coke oven smoke guide water seal cover cleaning device

Abstract

The utility model relates to cleaning of a coke oven smoke guide water seal cover, in particular to a coke oven smoke guide water seal cover cleaning device, which comprises a plurality of cleaning arms arranged in a circumferential array, and the plurality of cleaning arms can rotate around a common circumferential array center and can lift together. The cleaning arm is in an L shape and is composed of a horizontal transverse arm and a vertical longitudinal arm, the longitudinal arm is located below the outer end of the transverse arm, and belt brushes are arranged on the bottom face of the transverse arm and the inner side face of the longitudinal arm. The cleaning arm is driven by the small motor to rotate, and the cleaning arm is controlled by the double-acting cylinder to ascend and descend, so that the water seal cover is automatically cleaned, the labor intensity of workers is greatly reduced, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the cleaning of a coke oven smoke guide water sealing cover, in particular to a coke oven smoke guide water sealing cover cleaning device. Background Art

[0002] During the coal loading process, in order to achieve effective control of the smoke on the furnace top, the smoke guide vehicle uses the negative pressure generated by spraying high-pressure ammonia water at the riser bridge pipe through the smoke guide pipe to guide the smoke to the adjacent carbonization chamber, thereby achieving comprehensive management and control of the smoke. However, due to long-term use, a large amount of tar will accumulate on the coke oven smoke guide water seal cover, which will affect the opening of the water seal cover in severe cases. The cleaning of the water seal cover becomes difficult, and manual cleaning is difficult. Manual cleaning is not only labor-intensive, but also has a poor working environment. Therefore, a coke oven smoke guide water seal cover cleaning device 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 coke oven smoke guide water cover cleaning device to solve the above problems.

[0004] The coke oven smoke guide water seal cleaning device described in the utility model comprises a plurality of cleaning arms arranged in a circular array, the plurality of cleaning arms can rotate around a common circular array center, and the plurality of cleaning arms can also be lifted and lowered together; the cleaning arm is L-shaped, and is composed of a horizontal cross arm and a vertical longitudinal arm, the longitudinal arm is located below the outer end of the cross arm, and belt brushes are provided on the bottom surface of the cross arm and the inner side surface of the longitudinal arm.

[0005] The belt brush is detachably connected to the cleaning arm, which is convenient for maintenance and replacement.

[0006] The plurality of cleaning arms of the utility model are connected with the output shaft of the small motor and driven to rotate by the small motor.

[0007] Specifically, the output shaft of the small motor is fixed downward on the motor mounting plate, and the motor mounting plate is connected to the double-acting cylinder, which is driven to rise and fall.

[0008] Furthermore, a sliding block is provided on the side of the motor mounting plate, the sliding block is slidably arranged on a guide rail, the guide rail is installed on a fixed plate, and the top of the fixed plate is connected to a smoke guide vehicle.

[0009] After the device is lowered, it covers the coke oven smoke guide water seal cover and is driven to rotate by a motor to clean the tar on the water seal cover.

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

[0011] 1. High degree of automation: The rotation of the cleaning arm is driven by a small motor, and the lifting and lowering of the cleaning arm is controlled by a double-acting cylinder, which realizes the automatic cleaning of the smoke guide water cover of the coke oven, greatly reducing the labor intensity.

[0012] 2. High cleaning efficiency: Several cleaning arms arranged in a circular array can fully cover the coke oven smoke water guide cover. Through continuous rotation, the tar is ensured to be completely removed, thereby improving the cleaning efficiency.

[0013] 3. Improved working environment: Due to the realization of automated cleaning, the need for direct human participation in cleaning work is reduced, thereby improving the working environment of the staff and reducing the impact of the working environment on the health of the workers.

[0014] 4. Easy maintenance: The belt brush on the cleaning arm is detachably connected to the cleaning arm, which is convenient for replacement when the belt brush is worn or damaged. The maintenance cost is low and convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the utility model when cleaning the water seal cover.

[0017] In the figure: 1. fixed plate; 2. double-acting cylinder; 3. guide rail; 4. slider; 5. motor mounting plate; 6. small motor; 7. turntable; 8. cleaning arm; 9. belt brush; 10. water seal cover. 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 Figure 1 , 2 As shown, this embodiment is implemented by the following technical scheme: comprising a fixed plate 1, the top of which is connected to a smoke guide vehicle. A guide rail 3 is provided on the fixed plate 1, and a motor mounting plate 5 is slidably arranged on the guide rail 3 through a slider 4. The top of the motor mounting plate 5 is connected to a fixed double-acting cylinder 2, and can be raised and lowered under the drive of the double-acting cylinder 2.

[0022] A small motor 6 is fixed on the motor mounting plate 5 , and an output shaft of the small motor 6 is connected to a turntable 7 . A plurality of cleaning arms 8 are fixed on the outer periphery of the turntable 7 and driven to rotate by the small motor 6 .

[0023] In this embodiment, a plurality of cleaning arms 8 are arranged in a circular array and rotate around a common circular array center. The cleaning arm 8 is L-shaped and consists of a horizontal cross arm and a vertical longitudinal arm. The longitudinal arm is located below the outer end of the cross arm, and belt brushes 9 are provided on the bottom surface of the cross arm and the inner surface of the longitudinal arm.

[0024] In this embodiment, the belt brush 9 is detachably connected to the cleaning arm 8 and can be fixed by bolts or screws, so that the belt brush 9 can be easily replaced when it is worn or damaged.

[0025] The utility model realizes automatic cleaning of the water sealing cover 10 by driving the cleaning arm 8 to rotate through the small motor 6 and controlling the lifting of the cleaning arm 8 through the double-acting cylinder 2, thereby greatly reducing the labor intensity and improving the cleaning efficiency.

[0026] 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 coke oven smoke water sealing cover cleaning device, characterized in that: The invention comprises a plurality of cleaning arms (8) arranged in a circular array, wherein the plurality of cleaning arms (8) can rotate around a common center of the circular array, and the plurality of cleaning arms (8) can also be lifted and lowered together; the cleaning arm (8) is L-shaped, and is composed of a horizontal cross arm and a vertical longitudinal arm, wherein the longitudinal arm is located below the outer end of the cross arm, and a belt brush (9) is provided on the bottom surface of the cross arm and the inner side surface of the longitudinal arm.

2. The coke oven smoke water guide cover cleaning device according to claim 1, characterized in that: The belt brush (9) is detachably connected to the cleaning arm (8).

3. The coke oven smoke water guide cover cleaning device according to claim 1, characterized in that: A plurality of cleaning arms (8) are connected to the output shaft of the small motor (6) and are driven to rotate by the small motor (6).

4. The coke oven smoke water guide cover cleaning device according to claim 3, characterized in that: The output shaft of the small motor (6) is fixed on the motor mounting plate (5) with the output shaft facing downwards; the motor mounting plate (5) is connected to the double-acting cylinder (2) and is driven to rise and fall by the double-acting cylinder (2).

5. The coke oven smoke water guide cover cleaning device according to claim 4, characterized in that: A slider (4) is provided on the side of the motor mounting plate (5), and the slider (4) is slidably arranged on the guide rail (3). The guide rail (3) is installed on the fixed plate (1), and the top of the fixed plate (1) is connected to the smoke guide vehicle.

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