Chemical barrel cleaning device

Abstract

The utility model discloses a chemical barrel cleaning device, including the drainage plate, the drainage plate one side fixedly connected with the support frame, the support frame is fixedly connected with first electric push rod, the support frame one side and located first electric push rod one side fixedly connected with first support plate, first electric push rod output end penetrates first support plate fixedly connected with second support plate, be provided with spraying subassembly one side of second support plate, in the utility model, through first electric push rod drive the scrubbing assembly and spraying subassembly on second support plate, make it along horizontal direction remove, can flexible adjustment cleaning component and the depth adaptability of chemical barrel inner wall, through second electric push rod drive second rotating seat and second gyro wheel along vertical direction lifting simultaneously, realize the stable clamping and rotation of different diameter chemical barrel, and this structure design need not replace cleaning equipment or clamping component, can adapt to the chemical barrel of different diameter and depth.

Description

Technical Field

[0001] This utility model relates to the field of chemical drum cleaning technology, and in particular to a chemical drum cleaning device. Background Technology

[0002] In the fields of chemical production, warehousing and transportation, chemical drums are the core containers for storing and transferring chemicals, and their recycling and reuse rate is extremely high. However, the inner walls of chemical drums are prone to residual pollutants such as acids, alkalis, organic solvents, and viscous chemicals. If cleaning is not thorough, it will not only lead to cross-contamination of the chemicals subsequently contained, causing chemical reactions or even safety accidents, but also reduce the reuse life of chemical drums and increase the production costs of enterprises. Therefore, efficient and thorough cleaning of chemical drums is a key link in the safe production and green environmental protection of the chemical industry.

[0003] Existing chemical drum cleaning devices are mainly divided into two categories: manual cleaning equipment and semi-automatic cleaning equipment. Although semi-automatic cleaning equipment achieves partial automation through spraying or mechanical brushing structures, the cleaning components and clamping structures are mostly designed with fixed specifications, only suitable for chemical drums of a single diameter or depth. When dealing with chemical drums of different sizes, it is necessary to frequently change clamps or adjust the equipment structure, which is cumbersome and has poor equipment adaptability, resulting in low cleaning efficiency and increased equipment investment costs for enterprises. Furthermore, existing cleaning devices mostly use a single spraying or brushing method, and the chemical drums remain stationary or rotate steadily during the cleaning process. The stubborn chemical substances remaining on the drum walls have strong adhesion to the drum body, and it is difficult to completely remove them by water flow impact or mechanical friction alone, resulting in poor cleaning effect. To overcome these disadvantages, this utility model provides a chemical drum cleaning device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a chemical drum cleaning device.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a chemical drum cleaning device, including a drainage plate, a support frame fixedly connected to one side of the drainage plate, a first electric push rod fixedly connected to the support frame, a first support plate fixedly connected to one side of the support frame and located on the side of the first electric push rod, a second support plate fixedly connected to the output end of the first electric push rod through the first support plate, a spraying component and a washing component provided on one side of the second support plate, a first rotating seat fixedly connected to one side of the drainage plate, a plurality of first rollers rotatably connected to the first rotating seat, a plurality of protrusions fixedly connected to the first rollers, a gantry frame fixedly connected to one side of the drainage plate, and a rotating component provided on one side of the gantry frame.

[0006] Furthermore, the spraying assembly includes several connecting blocks fixedly connected to one side of the second support plate, a spray pipe fixedly connected to the connecting blocks, several nozzles fixedly connected to the spray pipe, and a telescopic tube fixedly connected to one end of the spray pipe.

[0007] Furthermore, the washing assembly includes a limiting telescopic rod fixedly connected to one side of the second support plate. An L-shaped brush plate is fixedly connected to the telescopic end of the limiting telescopic rod. A spring is sleeved on the limiting telescopic rod, and the two ends of the spring are fixedly connected to one side of the second support plate and one side of the L-shaped brush plate, respectively.

[0008] Furthermore, the rotating assembly includes a second electric push rod fixedly connected to one side of the gantry frame. The output end of the second electric push rod passes through the gantry frame and is fixedly connected to a second rotating seat. A second roller is rotatably connected to the second rotating seat, and a power assembly is provided on one side of the second rotating seat.

[0009] Furthermore, the power assembly includes a power chamber fixedly connected to one side of the second rotating seat. A plurality of transmission rods are rotatably connected inside the power chamber. A sprocket is fixedly connected to each transmission rod. The sprockets are driven by a chain. One end of each transmission rod passes through the power chamber and the second rotating seat in sequence and is fixedly connected to one end of the second roller. A rotary motor is fixedly connected to one side of the power chamber. The output end of the rotary motor passes through the power chamber and is fixedly connected to one end of the transmission rod.

[0010] Furthermore, a PLC controller is fixedly connected to one side of the gantry frame, and a control panel is fixedly connected to one side of the PLC controller. The control panel and the PLC controller are electrically connected.

[0011] The beneficial effects of this utility model are:

[0012] When using this utility model,

[0013] 1. The first electric push rod drives the washing and spraying components on the second support plate to move horizontally, allowing for flexible adjustment of the depth compatibility between the cleaning components and the inner wall of the chemical drum. Simultaneously, the second electric push rod drives the second rotating seat and the second roller to rise and fall vertically, achieving stable clamping and rotation of chemical drums of different diameters. This structural design eliminates the need to replace the cleaning equipment or clamping components, adapting to chemical drums of different diameters and depths. This effectively improves the versatility and adaptability of the device, reduces equipment replacement costs and operational complexity when cleaning multi-specification chemical drums, and improves cleaning efficiency.

[0014] 2. Through the multiple protrusions set on the first roller, when the chemical drum is placed on the first roller, the protrusions can create an intermittent height difference between the chemical drum and the first roller. In conjunction with the rotating component driving the chemical drum to rotate synchronously with the first roller, the chemical drum will generate regular vibration. This vibration can break the adsorption force between the residual chemical substances on the drum wall and the drum body. Combined with the high-pressure spraying of the spraying component and the mechanical brushing of the washing component, the cleaning effect is significantly enhanced. It can more thoroughly remove the stubborn residual chemical substances attached to the inner wall of the chemical drum, reduce the impact of residual pollutants on subsequent use, and improve the safety of chemical drum recycling and reuse. Attached Figure Description

[0015] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 : A perspective view of the front right side of this utility model;

[0017] Figure 2 The present utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0018] Figure 3 : Left rear perspective view of this utility model;

[0019] Figure 4 : Schematic diagram of the internal structure of the power chamber of this utility model.

[0020] The attached figures are labeled as follows:

[0021] 1. Drainage board; 2. Support frame; 3. First electric push rod; 4. First support plate; 5. Second support plate; 6. Connecting block; 7. Spray pipe; 8. Nozzle; 9. Limiting telescopic rod; 10. Spring; 11. L-shaped brush plate; 12. First rotating seat; 13. First roller; 14. Protrusion; 15. Telescopic tube; 16. Gantry frame; 17. Second electric push rod; 18. Second rotating seat; 19. Second roller; 20. Power chamber; 21. Transmission rod; 22. Sprocket; 23. Chain; 24. Rotary motor; 25. PLC controller; 26. Control panel. Detailed Implementation

[0022] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figure 1-4 As shown, a chemical drum cleaning device is disclosed, comprising a drainage plate 1, a support frame 2 fixedly connected to one side of the drainage plate 1, a first electric push rod 3 fixedly connected to the support frame 2, a first support plate 4 fixedly connected to one side of the support frame 2 and located on the side of the first electric push rod 3, a second support plate 5 fixedly connected to the output end of the first electric push rod 3 through the first support plate 4, a spraying component and a washing component on one side of the second support plate 5, a first rotating seat 12 fixedly connected to one side of the drainage plate 1, a plurality of first rollers 13 rotatably connected to the first rotating seat 12, a plurality of protrusions 14 fixedly connected to the first rollers 13, a gantry frame 16 fixedly connected to one side of the drainage plate 1, and a rotating component on one side of the gantry frame 16.

[0024] like Figure 1-4 As shown, the spraying assembly includes several connecting blocks 6 fixedly connected to one side of the second support plate 5, a spray pipe 7 fixedly connected to the connecting block 6, several nozzles 8 fixedly connected to the spray pipe 7, and a telescopic tube 15 fixedly connected to one end of the spray pipe 7 for spraying cleaning fluid into the chemical drum.

[0025] like Figure 1-4 As shown, the washing assembly includes a limiting telescopic rod 9 fixedly connected to one side of the second support plate 5. An L-shaped brush plate 11 is fixedly connected to the telescopic end of the limiting telescopic rod 9. A spring 10 is sleeved on the limiting telescopic rod 9. The two ends of the spring 10 are fixedly connected to one side of the second support plate 5 and one side of the L-shaped brush plate 11, respectively, for washing the residue inside the chemical drum.

[0026] like Figure 1-4 As shown, the rotating assembly includes a second electric push rod 17 fixedly connected to one side of the gantry frame 16. The output end of the second electric push rod 17 passes through the gantry frame 16 and is fixedly connected to a second rotating seat 18. A second roller 19 is rotatably connected to the second rotating seat 18. A power assembly is provided on one side of the second rotating seat 18 to drive the chemical drum to rotate on the first roller 13 and the second roller 19.

[0027] like Figure 1-4As shown, the power assembly includes a power chamber 20 fixedly connected to one side of the second rotating seat 18. Several transmission rods 21 are rotatably connected inside the power chamber 20. Sprockets 22 are fixedly connected to the transmission rods 21. The sprockets 22 are driven by a chain 23. One end of the transmission rod 21 passes through the power chamber 20 and the second rotating seat 18 in sequence and is fixedly connected to one end of the second roller 19. A rotary motor 24 is fixedly connected to one side of the power chamber 20. The output end of the rotary motor 24 passes through the power chamber 20 and is fixedly connected to one end of the transmission rod 21. It is used to drive the chemical drum to rotate on the first roller 13 and the second roller 19 to provide power.

[0028] like Figure 1-4 As shown, a PLC controller 25 is fixedly connected to one side of the gantry frame 16, and a control panel 26 is fixedly connected to one side of the PLC controller 25. The control panel 26 and the PLC controller 25 are electrically connected and used to control the equipment on the device.

[0029] Working principle: During use, the operator operates the control panel 26 to control the equipment on the device through the PLC controller 25. The operator places the chemical drum to be cleaned on the first roller 13 on the drainage plate 1, and inputs the diameter and depth parameters of the chemical drum to the PLC controller 25 through the control panel 26. The PLC controller 25 then starts the second electric push rod 17, which drives the second rotating seat 18 to rise and fall vertically until the second roller 19 is in contact with the top of the chemical drum. Together with the first roller 13 at the bottom, it forms a stable clamp for the chemical drum, which can meet the fixing requirements of chemical drums of different diameters. Then, the first electric push rod 3 is started. The first electric push rod 3 pushes the second support plate 5 to move horizontally, so that the spray pipe 7 and the L-shaped brush plate 11 extend into the inside of the chemical drum. By adjusting the extension distance, it can meet the cleaning requirements of chemical drums of different depths. During this process, the telescopic tube 15 moves synchronously with the spray pipe 7 to ensure a continuous supply of cleaning fluid.

[0030] After the chemical drum is clamped, the rotating motor 24 starts, and its output end drives the transmission rod 21 in the power chamber 20 to rotate. Through the meshing transmission of the sprocket 22 and the chain 23, the second roller 19 is driven to rotate synchronously, thereby causing the clamped chemical drum to rotate together with the first roller 13. At the same time, one end of the telescopic tube 15 is connected to the external cleaning liquid. The cleaning liquid enters the telescopic tube 15, is divided by the spray pipe 7, and is sprayed onto the inner wall of the chemical drum by several nozzles 8 under high pressure. Then, the limiting telescopic rod 9, together with the elastic force of the spring 10, keeps the L-shaped brush plate 11 in contact with the inner wall of the chemical drum. With the rotation of the chemical drum, mechanical brushing is achieved. During this process, the protrusion 14 on the first roller 13 intermittently contacts the bottom of the chemical drum, causing the chemical drum to vibrate regularly during rotation, which breaks the adhesion between the residual chemical substances and the drum wall. With the synergistic effect of high pressure spraying and mechanical brushing, the residual pollutants are removed.

[0031] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A chemical drum cleaning device, comprising a drainage plate (1), characterized in that: A support frame (2) is fixedly connected to one side of the drainage board (1). A first electric push rod (3) is fixedly connected to the support frame (2). A first support plate (4) is fixedly connected to one side of the support frame (2) and to the side of the first electric push rod (3). A second support plate (5) is fixedly connected to the output end of the first electric push rod (3) through the first support plate (4). A spraying assembly is provided on one side of the second support plate (5). A washing assembly is provided on one side of the second support plate (5). A first rotating seat (12) is fixedly connected to one side of the drainage board (1). A plurality of first rollers (13) are rotatably connected to the first rotating seat (12). A plurality of protrusions (14) are fixedly connected to the first rollers (13). A gantry frame (16) is fixedly connected to one side of the drainage board (1). A rotating assembly is provided on one side of the gantry frame (16).

2. The chemical drum cleaning device according to claim 1, characterized in that: The spraying assembly includes several connecting blocks (6) fixedly connected to one side of the second support plate (5), a spray pipe (7) fixedly connected to the connecting block (6), several nozzles (8) fixedly connected to the spray pipe (7), and a telescopic pipe (15) fixedly connected to one end of the spray pipe (7).

3. The chemical drum cleaning device according to claim 1, characterized in that: The washing assembly includes a limiting telescopic rod (9) fixedly connected to one side of the second support plate (5). An L-shaped brush plate (11) is fixedly connected to the telescopic end of the limiting telescopic rod (9). A spring (10) is sleeved on the limiting telescopic rod (9). The two ends of the spring (10) are fixedly connected to one side of the second support plate (5) and one side of the L-shaped brush plate (11), respectively.

4. The chemical drum cleaning device according to claim 1, characterized in that: The rotating assembly includes a second electric push rod (17) fixedly connected to one side of the gantry (16). The output end of the second electric push rod (17) passes through the gantry (16) and is fixedly connected to a second rotating seat (18). A second roller (19) is rotatably connected to the second rotating seat (18). A power assembly is provided on one side of the second rotating seat (18).

5. A chemical drum cleaning device according to claim 4, characterized in that: The power assembly includes a power chamber (20) fixedly connected to one side of the second rotating seat (18). Several transmission rods (21) are rotatably connected inside the power chamber (20). A sprocket (22) is fixedly connected to the transmission rod (21). The sprocket (22) and the sprocket (22) are driven by a chain (23). One end of the transmission rod (21) passes through the power chamber (20) and the second rotating seat (18) in sequence, and is fixedly connected to one end of the second roller (19). A rotating motor (24) is fixedly connected to one side of the power chamber (20). The output end of the rotating motor (24) passes through the power chamber (20) and is fixedly connected to one end of the transmission rod (21).

6. The chemical drum cleaning device according to claim 1, characterized in that: A PLC controller (25) is fixedly connected to one side of the gantry (16), and a control panel (26) is fixedly connected to one side of the PLC controller (25). The control panel (26) and the PLC controller (25) are electrically connected.

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