Passivator turnover container cleaning pool

Abstract

The utility model relates to a passivator turnover container cleaning pool which comprises a pool body and a partition plate, a plurality of sets of cleaning structures are arranged on the partition plate, each cleaning structure comprises a rotary cleaning assembly, and each rotary cleaning assembly comprises a rotary shaft rotationally arranged on the partition plate; the spraying modules and the cleaning modules are alternately arranged in the axial direction of the rotating shaft, each spraying module comprises at least two sets of spraying pipes, and the at least two sets of spraying pipes are eccentrically arranged relative to the rotating shaft and evenly distributed around the rotating shaft. According to the utility model, through the arrangement of the rotary cleaning assembly, the eccentrically arranged jet pipe is driven to rotate through jet counter-acting force to form circumferential full-coverage high-pressure fluid flushing, and the inner wall of the container can be subjected to three-dimensional cleaning through fluid impact and mechanical friction at the same time in cooperation with the cleaning modules which are alternately arranged in the axial direction; and especially, residues on the inner wall of a complex structure are thoroughly removed.

Description

Technical Field

[0001] This utility model belongs to the field of cleaning tank technology, and specifically relates to a cleaning tank for passivating agent turnover containers. Background Technology

[0002] In industries such as chemical and electronics, passivating agents are commonly used for metal surface treatment to enhance the corrosion resistance of metals. During transportation, storage, and use, passivating agent containers can accumulate passivating agent, impurities, and other contaminants on their inner walls. If these residues are not cleaned promptly, they can affect the quality of subsequent passivating agents, leading to poor metal surface treatment results and potentially even triggering chemical reactions that pose safety hazards.

[0003] Currently, the traditional methods for cleaning passivating agent containers mostly involve manual cleaning or simple soaking. Manual cleaning is labor-intensive, inefficient, and the cleaning effect depends heavily on the operator's experience and sense of responsibility, making it difficult to guarantee consistent cleaning quality. Simple soaking requires a long time and is incomplete in cleaning residues in complex areas of the container's inner wall, easily creating cleaning dead zones. Utility Model Content

[0004] This utility model addresses the problems of existing technologies by providing a passivating agent turnover container cleaning tank. The specific technical solution is as follows:

[0005] A passivating agent turnover container cleaning tank includes a tank body and a partition plate. The partition plate is provided with several sets of cleaning structures, each cleaning structure including a rotary cleaning assembly. The rotary cleaning assembly includes:

[0006] A rotating shaft that can be rotatably mounted on the partition plate;

[0007] The system includes a spray module and a cleaning module that are alternately arranged upward along the rotation axis. The spray module includes at least two sets of spray pipes, and the at least two sets of spray pipes are eccentrically arranged relative to the rotation axis and evenly distributed around the rotation axis.

[0008] As a further technical solution of this utility model, the number of the injection pipes is set to an even number.

[0009] As a further technical solution of this utility model, the injection pipe is arranged along the tangent of the rotation axis.

[0010] As a further technical solution of this utility model, along the axial direction of the rotation axis, the injection pipes in two adjacent sets of injection modules have a phase difference.

[0011] As a further technical solution of this utility model, the cleaning module includes a connecting ring coaxially connected to the outside of the rotating shaft and a plurality of elastic scrapers arranged circumferentially around the connecting ring.

[0012] As a further technical solution of this utility model, the cleaning structure also includes a fixing component, which includes two sets of annular clamping members. The two sets of annular clamping members are arranged at intervals from the inside to the outside to form an annular clamping channel for the container opening end to be inserted. Each set of annular clamping members has an elastic flange on its end face facing each other so that the cross section of the annular clamping channel gradually narrows towards the center.

[0013] As a further technical solution of this utility model, the cleaning structure also includes a water supply component, which includes a rotary joint and a high-pressure water pipe. The input end of the high-pressure water pipe is connected to a high-pressure water source, and the output end of the high-pressure water pipe is connected to the rotating shaft through the rotary joint.

[0014] The beneficial effects of this utility model are as follows:

[0015] (1) In this application, by setting the rotating cleaning component, the eccentrically arranged spray pipe is driven to rotate by the spray reaction force to form a circumferential full-coverage high-pressure fluid flush. Combined with the cleaning modules arranged alternately along the axial direction, the inner wall of the container can be cleaned in three dimensions by fluid impact and mechanical friction at the same time. In particular, it can thoroughly remove the residues on the inner wall of complex structures. Furthermore, the spray pipes of adjacent spray modules are set with a phase difference to disperse the periodic impact of the spray force, further ensuring the uniformity of cleaning coverage and avoiding local cleaning blind spots.

[0016] (2) In this application, the jet pipes are arranged along the tangent of the rotation axis to maximize the torque generated by the jet reaction force, improve the rotation efficiency and reduce energy consumption under the same water supply pressure. In each group of first jet modules, the jet pipes adopt an even number of centrally symmetrical designs to offset the periodic impact of the jet flow, significantly reduce vibration and noise during rotation, and improve the stability of equipment operation. Attached Figure Description

[0017] Figure 1 A schematic diagram of the overall structure of the passivating agent turnover container cleaning tank is shown;

[0018] Figure 2 A schematic diagram of the internal structure of the passivating agent turnover container cleaning tank is shown;

[0019] Figure 3 A schematic diagram of the cleaning structure is shown;

[0020] Figure 4 A schematic diagram of the rotating cleaning assembly is shown.

[0021] Figure 5 A schematic diagram of the distribution structure of the injection module is shown;

[0022] Figure 6 A schematic diagram of the cleaning module is shown;

[0023] Figure 7 A schematic diagram of the fixed component is shown.

[0024] Legend:

[0025] 100. Pool body; 200. Divider plate; 300. Rotary cleaning assembly; 310. Rotary shaft; 320. Spray module; 321. Spray pipe; 330. Cleaning module; 331. Connecting ring; 332. Elastic scraper; 400. Fixing assembly; 410. Annular clamp; 411. Elastic flange; 420. Annular clamping channel; 500. Water supply assembly; 510. Rotary joint; 520. High-pressure water pipe. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0027] Figure 1 A schematic diagram of the overall structure of the passivating agent turnover container cleaning tank is shown; Figure 2 A schematic diagram of the internal structure of the passivating agent turnover container cleaning tank is shown; Figure 1 and Figure 2 The passivating agent turnover container cleaning tank includes a tank body 100 and a partition plate 200. The partition plate 200 is horizontally arranged inside the tank body 100 and divides its internal space. The space above the partition plate 200 is used to assist the container in cleaning, and the space below the partition plate 200 is used to lay pipelines for continuous water supply. The partition plate 200 is provided with several sets of cleaning structures, each set of cleaning structures corresponding to a container that needs to be cleaned.

[0028] Figure 3 A schematic diagram of the cleaning structure is shown; Figure 3 The cleaning structure includes a rotating cleaning component 300, a fixing component 400, and a water supply component 500. The rotating cleaning component 300 is used to rotate to clean the inside of the container when water is supplied. The fixing component 400 is used to cooperate with the opening end of the container to prevent the container from shaking during cleaning. The water supply component 500 is used to supply water to the rotating cleaning component 300.

[0029] Figure 4 A schematic diagram of the structure of the rotary cleaning assembly 300 is shown; Figure 4In this embodiment, the rotary cleaning assembly 300 includes a rotary shaft 310 rotatably mounted on a partition plate 200, and spray modules 320 and cleaning modules 330 alternately arranged along the axial direction of the rotary shaft 310. The rotary shaft 310 has a hollow internal structure for water flow. The spray module 320 includes at least two sets of spray pipes 321, which are eccentrically arranged relative to the rotary shaft 310 and evenly distributed around it. That is, when water flows outward through the eccentrically arranged spray pipes 321 to spray cleaning fluid, the sprayed fluid generates a reaction force, forming a torque around the rotation axis, thereby driving the rotary cleaning assembly 300 to rotate as a whole. This not only forms a high-pressure fluid flush with no dead angles in the circumferential direction, but also works with the cleaning module 330 to achieve comprehensive cleaning of the inner wall of the container.

[0030] Furthermore, in a group of injection modules 320, the number of injection pipes 321 is set to an even number; that is, the number of injection pipes 321 in each group of injection modules 320 is 2, 4, 6, 8, etc. In this way, in each group of injection modules 320, each injection pipe 321 has another group of injection pipes 321 that are centrally symmetrical, which effectively counteracts the periodic impact of the jet flow and reduces vibration and noise during rotation.

[0031] The torque formula above is as follows: T = mvr; where T is the torque, m is the mass flow rate, v is the injection speed, and r is the distance from the injection pipe 321 to the axis of the rotating shaft 310.

[0032] Based on the above formula, the injection pipe 321 is further arranged along the tangent of the rotation axis 310 to maximize torque.

[0033] Figure 5 A schematic diagram of the distribution structure of the injection module 320 is shown; Figure 5 In the process, along the axial direction of the rotation axis 310, the spray pipes 321 in two adjacent sets of spray modules 320 have a phase difference; in order to disperse the periodic impact of the spray force and reduce the vibration amplitude.

[0034] Figure 6 A schematic diagram of the cleaning module 330 is shown. Figure 6 In the process, the cleaning module 330 includes a connecting ring 331 coaxially connected to the outside of the rotating shaft 310 and a plurality of elastic scrapers 332 arranged circumferentially around the connecting ring 331. In actual use, the elastic scrapers 332 can be squeezed and fully contact the inner wall of the container. When the rotating cleaning assembly 300 rotates as a whole, the elastic scrapers 332 rub against the inner wall of the container to clean it.

[0035] Figure 7 A schematic diagram of the structure of the fixing component 400 is shown; Figure 7In the process, the fixing component 400 includes two sets of annular clamping members 410. The two sets of annular clamping members 410 are arranged at intervals from the inside to the outside to form an annular clamping channel 420 for the container opening end to be inserted. Each set of annular clamping members 410 has an elastic flange 411 on its end face facing each other so that the cross section of the annular clamping channel 420 gradually narrows towards the middle. That is, the shape of the annular clamping channel 420 is a waist-shaped structure that is wide at both ends and narrow in the middle. When the container opening end is inserted, the elastic flange 411 can deform and squeeze the end wall of the container to form a restriction.

[0036] See also Figure 3 The water supply assembly 500 includes a rotary joint 510 and a high-pressure water pipe 520. The input end of the high-pressure water pipe 520 is connected to a high-pressure water source, and the output end of the high-pressure water pipe 520 is connected to the rotating shaft 310 through the rotary joint 510. Connecting the high-pressure water pipe 520 and the rotating shaft 310 together through the rotary joint 510 ensures the normal rotation of the rotating shaft 310. The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A passivating agent turnover container cleaning tank, comprising a tank body (100) and a partition plate (200), characterized in that: The partition plate (200) is provided with several sets of cleaning structures, each cleaning structure including a rotating cleaning assembly (300), the rotating cleaning assembly (300) comprising: A rotating shaft (310) is rotatably mounted on the partition plate (200); The system includes a spray module (320) and a cleaning module (330) arranged alternately along the rotation axis (310). The spray module (320) includes at least two sets of spray pipes (321), which are eccentrically arranged relative to the rotation axis (310) and evenly distributed around the rotation axis (310).

2. The passivating agent turnover container cleaning tank according to claim 1, characterized in that: The number of the injection pipes (321) is set to an even number.

3. The passivating agent turnover container cleaning tank according to claim 2, characterized in that: The injection pipe (321) is arranged along the tangent of the rotation axis (310).

4. The passivating agent turnover container cleaning tank according to claim 3, characterized in that: Along the axial direction of the rotation axis (310), the injection pipes (321) in two adjacent sets of injection modules (320) have a phase difference.

5. The passivating agent turnover container cleaning tank according to claim 3, characterized in that: The cleaning module (330) includes a connecting ring (331) coaxially connected to the outside of the rotating shaft (310) and a plurality of elastic scrapers (332) arranged circumferentially around the connecting ring (331).

6. The passivating agent turnover container cleaning tank according to claim 3, characterized in that: The cleaning structure also includes a fixing component (400), which includes two sets of annular clamping members (410). The two sets of annular clamping members (410) are arranged at intervals from the inside to the outside to form an annular clamping channel (420) for the container opening to be inserted. Each set of annular clamping members (410) has an elastic flange (411) on its end face facing each other so that the cross section of the annular clamping channel (420) gradually narrows towards the center.

7. The passivating agent turnover container cleaning tank according to claim 3, characterized in that: The cleaning structure also includes a water supply assembly (500), which includes a rotary joint (510) and a high-pressure water pipe (520). The input end of the high-pressure water pipe (520) is connected to a high-pressure water source, and the output end of the high-pressure water pipe (520) is connected to the rotating shaft (310) through the rotary joint (510).

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