Rust removal device for valve maintenance

Abstract

The utility model relates to the technical field of rust removal for valve maintenance, in particular to a rust removal device for valve maintenance. According to the technical scheme, the rust removal device for valve maintenance comprises a roller shaft assembly, a rolling brush assembly and a corrosion-resistant rubber sealing gasket; a rolling brush assembly is arranged on the outer side of the roller shaft assembly. Corrosion-resistant rubber sealing gaskets are arranged on the two sides of the rolling brush assembly. The driving motor in the roller shaft sleeve drives the rust remover filling bin to drive the spraying rolling brush capillary tube to rotate, and the rust remover is sprayed out to clean the inner wall of the valve along the spraying rolling brush capillary tube through the rotating centrifugal force of the rust remover filling bin. And the two sides of a cleaning area in the pipe are sealed through cooperation with corrosion-resistant rubber sealing gaskets, so that the cleaning agent saving function is achieved, and the problems that according to an existing rust removal device for valve maintenance, the cleaning force is insufficient and waste is serious due to the fact that a rust remover is used in the valve pipe, and valve cleaning energy consumption is high and pollution is serious are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rust removal for valve maintenance, and particularly relates to a rust removal device for valve maintenance. Background Art

[0002] Valves play an important role in the industrial production process. However, due to long-term operation, rust will be generated inside the valves, affecting the normal operation of the valves. Therefore, regular maintenance and cleaning of the inside of the valves are essential tasks, and rust removal is an important part of them. At present, most of the rust removal devices for valve maintenance on the market use rust removers for cleaning. However, due to the complex structure inside the valve pipes, it is difficult for the rust removers to completely cover all rusty parts, resulting in poor cleaning effect and insufficient cleaning strength. At the same time, the consumption of rust removers is large, causing serious waste and increasing the cleaning cost. In addition, the chemical components in the rust removers pollute the environment and are not conducive to environmental protection. Summary of the Utility Model

[0003] In order to overcome the problems of the existing rust removal devices for valve maintenance, such as insufficient cleaning strength and serious waste when using rust removers inside the valve pipes, resulting in high energy consumption and serious pollution in valve cleaning.

[0004] The technical solution of the utility model is: a rust removal device for valve maintenance, which includes a roller shaft assembly, and also includes a brush roller assembly and a corrosion-resistant rubber gasket; the brush roller assembly is arranged on the outside of the roller shaft assembly; corrosion-resistant rubber gaskets are arranged on both sides of the brush roller assembly.

[0005] Preferably, the driving motor in the roller shaft sleeve drives the rust remover filling bin to drive the spraying brush roller capillary to rotate, and the rust remover is sprayed along the spraying brush roller capillary onto the inner wall of the valve by using the centrifugal force of the rotation of the rust remover filling bin for cleaning. Cooperating with the corrosion-resistant rubber gasket to seal both sides of the cleaning area inside the pipe realizes the function of saving the cleaning agent, and solves the problems of the existing rust removal devices for valve maintenance, such as insufficient cleaning strength and serious waste when using rust removers inside the valve pipes, resulting in high energy consumption and serious pollution in valve cleaning.

[0006] Preferably, the roller shaft assembly includes a roller shaft sleeve, a driving motor, and a seal connection sleeve; the driving motor is arranged inside the roller shaft sleeve.

[0007] Preferably, the roller brush assembly includes a rust remover filling bin, rust remover, ball bearings, and a spray roller brush capillary; the output end of the drive motor is provided with a rust remover filling bin, and the rust remover filling bin is transmission-connected to the output end of the drive motor; the drive motor in the roller sleeve drives the rust remover filling bin to drive the spray roller brush capillary to rotate, and the rust remover is sprayed along the spray roller brush capillary to clean the inner wall of the valve by the centrifugal force of the rotation of the rust remover filling bin, and the corrosion-resistant rubber sealing pad is used to seal both sides of the cleaning area in the pipe to realize the function of saving detergent; the existing rust removal device for valve maintenance solves the problem that the rust remover used in the valve pipe is insufficient and wasteful in cleaning, resulting in high energy consumption and serious pollution in valve cleaning.

[0008] Preferably, the rust remover filling bin is provided with rust remover inside, and the rust remover is filled with the rust remover filling bin, and the rust remover reacts with the rust to dissolve in the solvent, thereby achieving the rust removal function.

[0009] Preferably, a spray roller brush capillary is fixedly provided on the outer side of the rust remover filling bin, and the inner hole of the spray roller brush capillary is connected to the interior of the rust remover filling bin.

[0010] Preferably, a ball bearing is provided at one end of the rust remover filling bin; a sealing connecting sleeve is provided at one end of the ball bearing, and the sealing connecting sleeve is rotatably connected to the ball bearing.

[0011] Preferably, corrosion-resistant rubber sealing pads are provided on the outside of the roller sleeve and the sealing connecting sleeve, and the corrosion-resistant rubber sealing pads are fixedly connected to the roller sleeve and the sealing connecting sleeve by bolts. The corrosion-resistant rubber sealing pads effectively seal both sides of the cleaning area in the valve pipe, thereby preventing the rust remover from overflowing from the valve to cause waste of resources and pollution, and reducing the consumption of the rust remover.

[0012] Beneficial effects of the utility model:

[0013] 1. The existing rust removal device for valve maintenance has the problem of high energy consumption and serious pollution in valve cleaning because the rust remover used in the valve pipe is not strong enough and wasteful; the drive motor in the roller sleeve drives the rust remover filling bin to drive the spray roller brush capillary to rotate, and the rust remover is sprayed along the spray roller brush capillary to clean the inner wall of the valve by the centrifugal force of the rust remover filling bin, and the corrosion-resistant rubber sealing pad is used to seal both sides of the cleaning area in the pipe to realize the function of saving cleaning agent; the existing rust removal device for valve maintenance solves the problem of high energy consumption and serious pollution in valve cleaning because the rust remover used in the valve pipe is not strong enough and wasteful;

[0014] 2. Through the arrangement of the corrosion-resistant rubber gasket, the corrosion-resistant rubber gasket effectively seals both sides of the cleaning area inside the valve pipe, thereby preventing the rust remover from overflowing from the valve and causing problems such as resource waste and pollution, and reducing the consumption of the rust remover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. 6 shows an overall three-dimensional structural schematic diagram of a rust removal device for valve maintenance according to the present invention;

[0016] Figure 2 FIG. 10 shows an overall front three-dimensional structural schematic diagram of a rust removal device for valve maintenance according to the present invention;

[0017] Figure 3 FIG. 14 shows a combined three-dimensional structural schematic diagram of a roller shaft assembly and a brush roller assembly of a rust removal device for valve maintenance according to the present invention;

[0018] Figure 4 FIG. 18 shows an overall sectional three-dimensional structural schematic diagram of a rust removal device for valve maintenance according to the present invention.

[0019] The reference signs in the drawings are: 1, roller shaft assembly; 2, brush roller assembly; 3, corrosion-resistant rubber gasket; 101, roller shaft sleeve; 102, drive motor; 103, seal connection sleeve; 201, rust remover filling bin; 202, rust remover; 203, ball bearing; 204, spraying brush roller capillary tube. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The present invention will be further described below with reference to the drawings and embodiments.

[0021] Please refer to Figures 1-4 , the present invention provides an embodiment: a rust removal device for valve maintenance, including a roller shaft assembly 1, and further including a brush roller assembly 2 and a corrosion-resistant rubber gasket 3; a brush roller assembly 2 is arranged on the outer side of the roller shaft assembly 1; corrosion-resistant rubber gaskets 3 are arranged on both sides of the brush roller assembly 2, and the roller shaft assembly 1 includes a roller shaft sleeve 101, a drive motor 102, and a seal connection sleeve 103; a drive motor 102 is arranged inside the roller shaft sleeve 101.

[0022] Please refer to Figures 1-4 , in this embodiment, the brush roller assembly 2 includes a rust remover filling bin 201, a rust remover 202, a ball bearing 203, and a spraying brush roller capillary tube 204; a rust remover filling bin 201 is arranged at the output end of the drive motor 102, and the rust remover filling bin 201 is in transmission connection with the output end of the drive motor 102.

[0023] Please refer to Figures 1-4, in this embodiment, a rust remover 202 is provided inside the rust remover filling bin 201, and the rust remover 202 is filled in the rust remover filling bin 201. A spraying roller capillary 204 is fixedly provided outside the rust remover filling bin 201, and the internal holes of the spraying roller capillary 204 are communicated with the inside of the rust remover filling bin 201. A ball bearing 203 is provided at one end of the rust remover filling bin 201; a sealing member connecting sleeve 103 is provided at one end of the ball bearing 203, and the sealing member connecting sleeve 103 is rotatably connected to the ball bearing 203. Corrosion-resistant rubber sealing gaskets 3 are provided on the outside of both the roller shaft sleeve 101 and the sealing member connecting sleeve 103, and the corrosion-resistant rubber sealing gaskets 3 are bolted to the roller shaft sleeve 101 and the sealing member connecting sleeve 103.

[0024] When working, the driving motor 102 in the roller shaft sleeve 101 drives the rust remover filling bin 201 to drive the spraying roller capillary 204 to rotate. The rust remover 202 is sprayed onto the inner wall of the valve along the spraying roller capillary 204 by using the rotational centrifugal force of the rust remover filling bin 201 for cleaning. The corrosion-resistant rubber sealing gasket 3 is used to seal both sides of the cleaned area inside the pipe to achieve the function of saving the cleaning agent; it solves the problem that the existing rust removal device for valve maintenance has insufficient cleaning power and serious waste when using the rust remover inside the valve pipe, resulting in high energy consumption and serious pollution during valve cleaning.

[0025] Next, the corrosion-resistant rubber sealing gasket 3 effectively seals both sides of the cleaned area inside the valve pipe, thereby preventing the rust remover 202 from overflowing from the valve and causing resource waste and pollution problems, and reducing the consumption of the rust remover 202.

[0026] Through the above steps, the driving motor 102 in the roller shaft sleeve 101 drives the rust remover filling bin 201 to drive the spraying roller capillary 204 to rotate. The rust remover 202 is sprayed onto the inner wall of the valve along the spraying roller capillary 204 by using the rotational centrifugal force of the rust remover filling bin 201 for cleaning. The corrosion-resistant rubber sealing gasket 3 is used to seal both sides of the cleaned area inside the pipe to achieve the function of saving the cleaning agent, avoiding the problem that the existing rust removal device for valve maintenance has insufficient cleaning power and serious waste when using the rust remover inside the valve pipe, resulting in high energy consumption and serious pollution during valve cleaning.

[0027] The above has described in detail the embodiments of the present invention in conjunction with the drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. A rust removal device for valve maintenance, comprising a roller shaft assembly (1), characterized in that: It also includes a rotary brush assembly (2) and a corrosion-resistant rubber gasket (3); the rotary brush assembly (2) is arranged on the outer side of the roller shaft assembly (1); corrosion-resistant rubber gaskets (3) are arranged on both sides of the rotary brush assembly (2).

2. The rust removal device for valve maintenance according to claim 1, wherein: The roller shaft assembly (1) includes a roller shaft sleeve (101), a drive motor (102), and a seal connection sleeve (103); The drive motor (102) is arranged inside the roller shaft sleeve (101).

3. A rust removal device for valve maintenance according to claim 1, characterized in that: The rotary brush assembly (2) includes a rust remover filling bin (201), rust remover (202), a ball bearing (203), and a spraying rotary brush capillary tube (204); the rust remover filling bin (201) is arranged at the output end of the drive motor (102), and the rust remover filling bin (201) is in transmission connection with the output end of the drive motor (102).

4. The rust removal device for valve maintenance according to claim 3, wherein: The rust remover (202) is arranged inside the rust remover filling bin (201), and the rust remover (202) is filled in the rust remover filling bin (201).

5. The rust removal device for valve maintenance according to claim 3, characterized in that: The spraying rotary brush capillary tube (204) is fixedly arranged on the outer side of the rust remover filling bin (201), and the internal holes of the spraying rotary brush capillary tube (204) are communicated with the inside of the rust remover filling bin (201).

6. The rust removal device for valve maintenance according to claim 3, characterized in that: A ball bearing (203) is arranged at one end of the rust remover filling bin (201); a seal connection sleeve (103) is arranged at one end of the ball bearing (203), and the seal connection sleeve (103) is rotatably connected with the ball bearing (203).

7. An anti-rust device for valve maintenance according to claim 1, characterized in that: Corrosion-resistant rubber gaskets (3) are arranged on the outsides of the roller shaft sleeve (101) and the seal connection sleeve (103), and the corrosion-resistant rubber gaskets (3) are fixedly connected to the roller shaft sleeve (101) and the seal connection sleeve (103) by bolts.

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