A plate surface cleaning system

Abstract

The utility model relates to plate cleaning technical field, concretely relates to a plate surface cleaning system, its characterized in that, including cleaning tank, water storage tank and pumping component, the feed end and discharge end of cleaning tank are equipped with feed port and discharge port respectively, and the inside of cleaning tank is equipped with at least one spray beam, the pumping component is used for pumping the water in water storage tank to spray beam, and pumping component has liquid inlet end and liquid outlet end, the liquid inlet end of water storage tank and pumping component are communicated, and the liquid outlet end of pumping component is communicated with spray beam through pipeline no.

Description

Technical Field

[0001] This utility model relates to the field of board cleaning technology, and specifically to a board surface cleaning system. Background Technology

[0002] Rolling is a crucial process in the production of sheet metal, as it imparts the required thickness and mechanical properties to the sheet. However, rolled sheet metal often suffers from flatness issues, such as waviness, wavy lines, eccentricity, and slight camber. To eliminate these defects and improve the flatness of the sheet, rolled sheet metal usually needs to be processed by a tension straightening unit.

[0003] A stretch straightening machine straightens sheet metal using the stretching and bending action of rollers. During this process, to reduce friction between the rollers and the sheet metal and prevent surface damage, coolant and lubricating oil are often sprayed onto the rollers. While these substances protect the sheet metal, they can also remain on the surface after straightening, forming oil stains. The presence of these oil stains not only affects the surface quality of the sheet metal but may also impact subsequent processes such as coating.

[0004] Therefore, in order to remove oil stains from the surface of the board and ensure the surface quality of the board, pure water is usually used to clean the board. However, for companies with a large production volume of boards, using pure water to clean the board surface at one time will lead to waste of water resources and increase production costs. Summary of the Invention

[0005] This invention addresses the problem of water waste and increased production costs associated with the single-use of pure water for cleaning board surfaces in existing technologies. It provides a board surface cleaning system that, while ensuring the quality of board surface cleaning, allows for the reuse of cleaning water, thereby saving resources and reducing production costs.

[0006] To solve the above problems, the technical solution of this utility model is: A board surface cleaning system is characterized in that it includes a cleaning tank, a water storage tank and a pumping assembly, wherein the cleaning tank has an inlet and an outlet at its inlet and outlet ends respectively, and the cleaning tank has at least one spray beam inside. The pumping assembly is used to pump water from the water storage tank to the spray beam. The pumping assembly has an inlet and an outlet. The water storage tank is connected to the inlet of the pumping assembly, and the outlet of the pumping assembly is connected to the spray beam through a pipeline. The spray beam is used to spray cleaning water, and the sprayed cleaning water falls into the cleaning tank. The cleaning tank is equipped with a liquid outlet, which is connected to a water storage tank.

[0007] Using the above scheme, under the action of the pumping component, the cleaning water in the water storage tank will enter the spray beam in the cleaning tank. The spray beam will then spray the cleaning water to clean the board. The used cleaning water will fall into the cleaning tank and then be pumped back to the spray beam by the pumping component, thus forming a closed cleaning water circulation loop. This realizes the reuse of cleaning water, avoids the single use of pure water, and reduces water consumption and enterprise costs.

[0008] Based on the above solution, the present invention can be further improved as follows: Furthermore, the liquid outlet of the pumping assembly is connected to the jet beam through pipe two, so that pipe two forms a bypass in parallel with pipe one. Both pipe one and pipe two are equipped with valves and filters.

[0009] By adopting the above-mentioned further solution, by setting up filter one, impurities in the cleaning water will be filtered by filter one before the cleaning water enters the spray beam, which can prevent impurities from clogging the nozzles of the spray beam; and by setting up a bypass pipeline two, when there are too many impurities in filter one on one pipeline, the other pipeline can be replaced to work, thereby avoiding the impact on the working efficiency of the entire cleaning system due to cleaning impurities in filter one, and realizing the continuity and stability of the cleaning process.

[0010] Furthermore, the cleaning system also includes a heating component, which is located between pipe one and pipe two and the spray beam, and is used to heat the cleaning water.

[0011] By adopting the above-mentioned further solution, a heating component is installed between pipe one and pipe two and the spray beam, so that the cleaning water sprayed out by the spray beam is heated. The increase in the temperature of the cleaning water can more effectively remove oil stains from the surface of the board, thus further improving the cleaning effect.

[0012] Furthermore, the cleaning system also includes a second filter, which is connected to the lower part of the water storage tank via a third pipe. The second filter is a plate filter. Since impurities generally settle at the bottom of the water storage tank, connecting the plate filter to the bottom of the water storage tank can effectively filter impurities in the water storage tank, maintain the cleanliness of the cleaning water in the water storage tank, and ensure the normal operation of the subsequent heating components and spray beams. The upper part of the water storage tank is also provided with a water inlet for easy replenishment of pure water into the water storage tank.

[0013] Furthermore, the pumping component is connected to the bottom of the water storage tank.

[0014] Furthermore, the volume of the bottom of the cleaning tank gradually decreases from top to bottom, and the outlet is located at the lowest point of the cleaning tank, so that the cleaning water can naturally collect at the outlet inside the cleaning tank, thereby ensuring that the cleaning water inside the cleaning tank can be discharged quickly and reducing residue.

[0015] Furthermore, the bottom of the cleaning tank is V-shaped or funnel-shaped.

[0016] Furthermore, a level gauge is installed on the outside of the water storage tank, with its upper and lower ends connected to the upper and lower ends of the water storage tank, respectively. The water level in the water storage tank can be monitored in real time through the level gauge, so that water can be replenished in time when the water level in the water storage tank is low.

[0017] Furthermore, both the inlet and outlet are equipped with conveying rollers, which include an upper conveying roller and a lower conveying roller. The upper conveying roller can move up and down, while the lower conveying roller is a fixed roller. By adjusting the height of the upper conveying roller, it is possible to transmit materials of different thicknesses, thereby improving the applicability of the system.

[0018] Furthermore, the spray beam includes an upper spray beam and a lower spray beam, which are located above and below the gap between the upper and lower conveyor rollers, respectively; this allows the spray beam to clean both the upper and lower surfaces of the plate simultaneously, thereby improving cleaning efficiency.

[0019] Furthermore, the pumping component is a circulating pump, the heating component is an electric heater, and the rotation of the conveying roller is driven by a motor.

[0020] The beneficial effects of this utility model through the above technical solution are as follows: 1. In this utility model, under the action of the pumping component, the cleaning water in the water storage tank will enter the spray beam in the cleaning tank, and the spray beam will spray the cleaning water to clean the board. The used cleaning water will fall into the cleaning tank, and then be pumped back to the spray beam by the pumping component, thus forming a closed cleaning water circulation loop, realizing the reuse of cleaning water, avoiding the single use of pure water, thereby reducing water consumption and enterprise costs.

[0021] 2. In a further embodiment of this utility model, by setting up a second pipeline in parallel with the first pipeline, and by setting valves and filters on both the first and second pipelines, when there are too many impurities in the filter on one pipeline, the other pipeline can be replaced to continue working, thereby avoiding the impact on the working efficiency of the entire cleaning system due to cleaning the impurities in the filter, and realizing the continuity and stability of the cleaning process.

[0022] 3. In a further embodiment of this utility model, a heating component is installed between pipe one and pipe two and the spray beam, so that the cleaning water sprayed out by the spray beam is heated. The increase in the temperature of the cleaning water can more effectively remove oil stains from the surface of the board, thereby improving the cleaning effect.

[0023] 4. In a further embodiment of this utility model, by connecting the bottom of the water storage tank to the second filter, i.e., the plate filter, the impurities settled at the bottom of the water storage tank can be effectively filtered out by the plate filter, thereby ensuring the cleanliness of the cleaning water in the water storage tank and ensuring the normal operation of the subsequent heating components and the spray beam. Attached Figure Description

[0024] Figure 1 This is the front view of this utility model; Figure 2 This is a top view of the present invention; Figure 3 yes Figure 1 A magnified view of a section at point A in the middle; Figure 4 This is the left view of this utility model.

[0025] The attached diagram is labeled as follows: 1. Cleaning tank; 101. Conveyor roller; 1011. Upper conveyor roller; 1012. Lower conveyor roller; 102. Spray beam; 1021. Upper spray beam; 1022. Lower spray beam; 103. Liquid outlet. 2. Water storage tank; 201. Water inlet; 3. Pumping assembly; 4. Heating assembly; 5. Pipeline 1; 6. Pipeline 2; 7. Valve; 8. Filter 1; 9. Level gauge; 10. Pipeline 3; 11. Filter 2; 12. Pipeline 4; 13. Motor. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments: like Figures 1-2 As shown, a board surface cleaning system includes a cleaning tank 1, a water storage tank 2, and a pumping assembly 3. The cleaning tank 1 has an inlet and an outlet at its inlet and outlet ends, respectively, and at least one spray beam 102 is provided inside the cleaning tank 1. In this embodiment, the cleaning tank 1 is located at a vertical height of one, and the water storage tank 2, the pumping component 3 and the heating component 4 are located at a vertical height of two, with the vertical height of one being higher than the vertical height of two.

[0027] The pumping component 3 is a circulating pump used to pump water from the water storage tank 2 to the spray beam 102. The pumping component 3 has an inlet and an outlet located on both sides. The bottom of the water storage tank 2 is connected to the inlet of the pumping component 3, and the outlet of the pumping component 3 is connected to the spray beam 102 through pipe 5. The spray beam 102 is used to spray cleaning water, and the sprayed cleaning water falls into the cleaning tank 1. Specifically, one end of the spray beam 102 is connected to a water distribution pipe, and pipe 5 is connected to the water distribution pipe and then to the spray beam 102. The lower part of the cleaning tank 1 is provided with a liquid outlet 103 (e.g., Figure 3 As shown in the figure, the liquid outlet 103 is connected to the upper part of the water storage tank 2 through pipe 12. In this embodiment, under the action of the pumping component, the cleaning water in the water storage tank enters the spray beam in the cleaning tank, and the spray beam sprays the cleaning water out to clean the board. The used cleaning water falls into the cleaning tank and is then pumped back to the spray beam 102 by the pumping component 3, thus forming a closed cleaning water circulation loop. This realizes the reuse of cleaning water, avoids the single use of pure water, and reduces water consumption and enterprise costs.

[0028] As one possible implementation method, such as Figure 1 and Figure 2 As shown, the cleaning system also includes a second filter 11, which is connected to the lower part of the water storage tank 2 via a third pipe 10, and the connection point between the third pipe 10 and the water storage tank 2 is lower than the connection point between the pumping component 3 and the water storage tank 2 (e.g., Figure 1 As shown), filter 21 is a plate filter, and the upper part of the water storage tank 2 is also provided with a water inlet 201. The plate filter is located at a vertical height of 2. Since impurities generally settle at the bottom of the water storage tank 2, in this embodiment, the plate filter is connected to the bottom of the water storage tank 2. Specifically, the bottom of the water storage tank 2 is connected to the plate filter through two pipes. One pipe is connected to the inlet of the plate filter to introduce the cleaning water from the water storage tank 2 into the plate filter, and the other pipe is connected to the outlet of the plate filter to return the filtered cleaning water to the water storage tank 2. A water pump is installed at the inlet of the plate filter to draw water from the tank into the plate filter. When there are too many impurities in the plate filter, the filter plates of the plate filter can be replaced. Thus, the impurities in the water storage tank 2 can be effectively filtered.

[0029] As one possible implementation method, such as Figure 2As shown, the liquid outlet of the pumping component 3 is also connected to the jet beam 102 through the second pipeline 6, so that the second pipeline 6 forms a bypass in parallel with the first pipeline 5. Both the first pipeline 5 and the second pipeline 6 are equipped with valves 7 and filters 8, and both ends of the filters 8 are equipped with valves 7. In this embodiment, by setting up filter 8, impurities in the cleaning water are filtered out before the cleaning water enters the spray beam 102, which can prevent impurities from clogging the nozzles of the spray beam 102. Furthermore, by setting up a bypass pipeline 6, when there are too many impurities in the filter 8 on one pipeline, the other pipeline can be used instead, thereby avoiding the impact on the working efficiency of the entire cleaning system due to cleaning the impurities in the filter 8, and realizing the continuity and stability of the cleaning process.

[0030] As one possible implementation, the cleaning system further includes a heating component 4, which is located between pipe 5 and pipe 6 and the spray beam 102. The heating component 4 is used to heat the cleaning water, so that the cleaning water sprayed out by the spray beam 102 is heated. The increase in the temperature of the cleaning water can more effectively remove oil stains from the surface of the board, thereby further ensuring the cleaning effect. Specifically, the heating component 4 has a liquid inlet at the bottom and a liquid outlet at the top. Pipeline 5 and pipeline 6 are connected to the liquid inlet of the heating component 4, and the liquid outlet of the heating component 4 is connected to the spray beam 102 via a pipe. As one possible implementation method, such as Figure 1 and Figure 3 As shown, the volume of the bottom of the cleaning tank 1 gradually decreases from top to bottom. Specifically, the bottom of the cleaning tank 1 is V-shaped or funnel-shaped, and the outlet 103 is located at the lowest point of the cleaning tank 1. This allows the cleaning water in the cleaning tank 1 to naturally collect at the outlet 103, thereby ensuring that the cleaning water in the cleaning tank 1 can be discharged quickly and reducing residue.

[0031] In this embodiment, the bottom of the cleaning tank 1 is V-shaped.

[0032] As one possible implementation method, such as Figure 4 As shown, a level gauge 9 is provided on the outside of the water storage tank 2 along the vertical direction, and the upper and lower ends of the level gauge 9 are respectively connected to the upper and lower ends of the water storage tank 2. In this embodiment, the level gauge 9 is a transparent tube, with its upper and lower ends connected to the upper and lower ends of the water storage tank 2, respectively. This allows the water level in the water storage tank 2 to be observed in real time by monitoring the water level inside the transparent tube, enabling timely replenishment of water when the water level in the water storage tank 2 is low.

[0033] As one possible implementation method, such as Figure 1As shown, the rotation of the conveyor roller 101 is driven by the motor 13, and the conveyor roller 101 includes an upper conveyor roller 1011 and a lower conveyor roller 1012. The upper conveyor roller 1011 can move up and down. The up and down movement of the upper conveyor roller 1011 can be achieved by using the transmission roller lifting assembly in the prior art. The lower conveyor roller 1012 is a fixed roller. By adjusting the height of the upper conveyor roller 1011, it is possible to transmit materials of different thicknesses, thereby improving the applicability of the system.

[0034] As one possible implementation method, such as Figure 1 As shown, both the inlet and outlet are equipped with conveying rollers 101, and the spray beam 102 includes an upper spray beam 1021 and a lower spray beam 1022. The upper spray beam 1021 and the lower spray beam 1022 are located above and below the roller gap of the upper conveying roller 1011 and the lower conveying roller 1012, respectively. In this embodiment, seven upper spray beams 1021 and seven lower spray beams 1022 are provided along the length of the cleaning tank 1. Both upper spray beams 1021 and lower spray beams 1022 are connected to a liquid distribution pipe, which is connected to the outlet of an electric heater. The heated cleaning water enters the upper spray beams 1021 and lower spray beams 1022 through the liquid distribution pipe. The length of the upper spray beams 1021 and lower spray beams 1022 extends along the width of the cleaning tank 1. Several nozzles are provided on the upper spray beams 1021 and lower spray beams 1022 for spraying cleaning water, which can clean the upper and lower surfaces of the board at the same time, thereby improving the cleaning efficiency.

[0035] In this embodiment, when used: Pure water is added to the water storage tank 2 through the water inlet 201. The liquid level in the water storage tank 2 is determined by observing the liquid level in the liquid level gauge 9. After the water is added, the circulation pump and valve 7 on pipeline 1 5 are opened (or valve 7 on pipeline 2 6 can be opened first, as long as pipeline 1 5 and pipeline 2 6 operate independently). The pure water in the water storage tank 2 is pumped into the electric heater through pipeline 1 5. The electric heater starts to heat the pure water. The heated pure water enters the upper spray beam 1021 and lower spray beam 1022 through the liquid distribution pipe and is sprayed out by the nozzle, thereby cleaning the upper and lower surfaces of the board at the same time. The cleaning water after use falls into the bottom of the water storage tank 2 and collects at the liquid outlet 103 at the bottom of the water storage tank 2. It is discharged into the water storage tank 2 through the liquid outlet 103 and pipeline 4 12, and circulates in sequence. Meanwhile, the plate filter uses a water pump at its inlet to draw the cleaning water from the bottom of the water storage tank 2 into the plate filter via pipe 310 for filtration. The filtered cleaning water is then discharged back into the water storage tank 2 through the pipe, thus continuously filtering the cleaning water in the water storage tank 2 through the plate filter. When there are too many impurities in filter 8 on pipeline 15, close valve 7 on pipeline 15 and open valve 7 on pipeline 26 to allow cleaning water to enter the electric heater through pipeline 26 to clean the impurities in filter 8 on pipeline 15. Repeat the same operation until there are too many impurities in filter 8 on one of the pipelines, then replace the other pipeline to continue working. When the liquid level in the level gauge 9 is low, pure water is added to the water storage tank 2 through the water inlet 201.

[0036] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Any equivalent or equivalent modifications or substitutions to the technical solutions of the present invention without departing from the spirit of the present invention or the scope of disclosure shall fall within the protection scope of the present invention.

Claims

1. A surface cleaning system for sheet metal, characterized in that, It includes a cleaning tank (1), a water storage tank (2) and a pumping assembly (3). The cleaning tank (1) has an inlet and an outlet at its inlet and outlet ends, respectively. The cleaning tank (1) has at least one spray beam (102) inside. The pumping assembly (3) is used to pump water from the water storage tank (2) to the spray beam (102). The pumping assembly (3) has an inlet and an outlet. The water storage tank (2) is connected to the inlet of the pumping assembly (3). The outlet of the pumping assembly (3) is connected to the spray beam (102) through a pipeline (5). The spray beam (102) is used to spray cleaning water. The sprayed cleaning water falls into the cleaning tank (1). The cleaning tank (1) is provided with a liquid outlet (103), which is connected to the water storage tank (2).

2. The plate surface cleaning system according to claim 1, characterized in that, The liquid outlet of the pumping component (3) is also connected to the jet beam (102) through the second pipeline (6). Both the first pipeline (5) and the second pipeline (6) are equipped with valves (7) and filters (8).

3. The plate surface cleaning system according to claim 2, characterized in that, The cleaning system also includes a heating component (4), which is located between pipe one (5) and pipe two (6) and the spray beam (102). The heating component (4) is used to heat the cleaning water.

4. The plate surface cleaning system according to claim 3, characterized in that, The cleaning system also includes a second filter (11), which is connected to the lower part of the water storage tank (2) through a third pipe (10). The upper part of the water storage tank (2) is also provided with a water inlet (201).

5. The plate surface cleaning system according to any one of claims 1 to 4, characterized in that, The volume of the bottom of the cleaning tank (1) gradually decreases from top to bottom, and the liquid outlet (103) is located at the lowest point of the cleaning tank (1).

6. The plate surface cleaning system according to claim 5, characterized in that, The bottom of the cleaning tank (1) is V-shaped or funnel-shaped.

7. The plate surface cleaning system according to any one of claims 1 to 4, characterized in that, The water storage tank (2) is equipped with a level gauge (9) on its exterior. The upper and lower ends of the level gauge (9) are connected to the upper and lower ends of the water storage tank (2), respectively.

8. The plate surface cleaning system according to claim 4, characterized in that, Both the inlet and outlet are equipped with conveyor rollers (101). The conveyor rollers (101) include an upper conveyor roller (1011) and a lower conveyor roller (1012). The upper conveyor roller (1011) can move up and down, while the lower conveyor roller (1012) is a fixed roller.

9. The plate surface cleaning system according to claim 8, characterized in that, The spray beam (102) includes an upper spray beam (1021) and a lower spray beam (1022), which are located above and below the roll gap of the upper conveyor roller (1011) and the lower conveyor roller (1012), respectively.

10. The plate surface cleaning system according to claim 8, characterized in that, The pumping component (3) is a circulating pump, the heating component (4) is an electric heater, the filter two (11) is a plate filter, and the rotation of the conveying roller (101) is driven by the motor (13).

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