Steel plate cleaning device for insulating plate production

Abstract

The utility model discloses a steel plate cleaning device for insulating plate production, which belongs to the technical field of insulating plate production and is characterized by comprising a first support frame, a second support frame is arranged on the rear side of the first support frame, and a conveying roller is rotatably connected between the first support frame and the second support frame. A transmission part used in cooperation with the conveying rollers is arranged on the rear side of the second supporting frame, a water tank is arranged at the bottoms of the first supporting frame and the second supporting frame, a scrubbing assembly is arranged at the top of the water tank, flushing assemblies are arranged on the two sides of the scrubbing assembly, and drying assemblies are arranged on the rear sides of the flushing assemblies. The cleaning device solves the problems that an existing cleaning device cleans a steel plate only through a flushing mode, the situation that cleaning is not thorough possibly exists, the production quality of an insulating plate is affected, an auxiliary drying structure is lacked, and the working efficiency is reduced through a natural air drying mode.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating plate production, in particular to a steel plate cleaning device used for insulating plate production. Background Art

[0002] Insulation board refers to organic polymer compounds containing two or more epoxy groups in the molecule. Except for a few, their relative molecular mass is not high. The molecular structure of epoxy resin is characterized by active epoxy groups in the molecular chain. The epoxy groups can be located at the end, middle or in a ring structure of the molecular chain. Due to the active epoxy groups in the molecular structure, they can undergo cross-linking reaction with various types of curing agents to form insoluble, infusible polymers with a three-dimensional network structure.

[0003] At present, there is a Chinese patent with announcement number CN210474777U. The utility model discloses a steel plate cleaning device for insulating board production, which relates to the field of insulating board production. In view of the problem that the existing steel plates usually need to be polished during production, and after the steel plates are polished, a large amount of polishing particles usually adhere to the steel plates, which affects the subsequent processing of the steel plates, the following scheme is proposed, which includes a cleaning box, a conveying device, a water flow bucket, and a water collecting box. The conveying device is arranged on one side of the cleaning box, and the bottom of the cleaning box is connected to a water flow bucket. The water flow bucket is a funnel-shaped structure, and the water collecting box is arranged below the water flow bucket. A water pump is connected to one side of the water collecting box, and a water pump is connected to the water pump. The end of the water pump away from the water pump is arranged inside the cleaning box. The utility model has a novel structure, and the polished steel plate can be quickly rinsed clean through the cleaning component in the cleaning box. The flushing operation is simple, the degree of mechanization is high, the time consumption is short, and the work efficiency is high.

[0004] When cleaning the steel plates used in the production of insulating boards, a cleaning device is used. The existing steel plate cleaning device for the production of insulating boards in the above-mentioned patent only cleans the steel plates by flushing, which may not be clean enough, thus affecting the production quality of the insulating boards. In addition, there is a lack of auxiliary drying structure, and natural air drying will reduce work efficiency. Utility Model Content

[0005] The utility model provides a steel plate cleaning device for insulating board production, aiming to solve the problem that the existing steel plate cleaning device for insulating board production in the above-mentioned patent only cleans the steel plate by flushing, which may not be clean enough, thus affecting the production quality of the insulating board, and also lacks an auxiliary drying structure, which reduces the work efficiency by natural air drying.

[0006] The utility model is implemented as follows: a steel plate cleaning device for insulating plate production comprises a first support frame, a second support frame is arranged at the rear side of the first support frame, a conveying roller is rotatably connected between the first support frame and the second support frame, a transmission member used in conjunction with the conveying roller is arranged at the rear side of the second support frame, a water tank is arranged at the bottom of the first support frame and the second support frame, a brushing assembly is arranged at the top of the water tank, a flushing assembly is arranged at both sides of the brushing assembly, and a drying assembly is arranged at the rear side of the flushing assembly;

[0007] The brushing assembly comprises a support plate, a motor, a transmission disc, a driven disc, a transmission belt, a lower brush roller and an upper brush roller, wherein the support plate is fixedly connected to the first support frame on one side close to the first support frame, the bottom of the motor is fixedly connected to the top of the support plate, the front side of the transmission disc is fixedly connected to the output end of the motor, the driven disc is located at the top of the transmission disc, and the transmission belt is sleeved on the surface of the transmission disc and the driven disc, the front and rear sides of the lower brush roller and the upper brush roller respectively pass through the first support frame and the second support frame, the front and rear sides of the surfaces of the lower brush roller and the upper brush roller are respectively rotatably connected to the inner walls of the first support frame and the second support frame through bearings, the front side of the lower brush roller is fixedly connected to the rear side of the transmission disc, and the front side of the upper brush roller is fixedly connected to the rear side of the driven disc.

[0008] In order to achieve the effect of flushing the steel plate, as a preferred steel plate cleaning device for insulating plate production of the utility model, the flushing assembly includes a water pump, a water pump, a connecting water pipe, a first diversion water pipe, a second diversion water pipe, an upper flushing pipe, a lower flushing pipe, an upper water spray head and a lower water spray head. The water pump is fixedly connected to the water tank on one side close to the water tank, the rear side of the water pump is connected to the bottom of the front side of the water tank, the front side of the water pump is connected to the water inlet of the water pump, one end of the connecting water pipe is connected to the water outlet of the water pump, the bottom of the first diversion water pipe is connected to the other end of the connecting water pipe, the bottom of the second diversion water pipe is connected to the top of the first diversion water pipe, the front side of the upper flushing pipe is connected to the top of the rear side of the second diversion water pipe, the front side of the lower flushing pipe is connected to the bottom of the rear side of the second diversion water pipe, the top of the upper water spray head is connected to the bottom of the upper flushing pipe, and the bottom of the lower water spray head is connected to the top of the lower flushing pipe.

[0009] The lower air duct is connected to the upper and lower drying hoods, and the lower air duct is connected to the lower drying hood by the upper and lower drying hoods respectively.

[0010] In order to achieve the effect of filtering the cleaning water after it flows back into the water tank, and recycling the cleaning water after filtration, as a preferred steel plate cleaning device for insulating board production of the utility model, a filter cloth is arranged on the top of the inner cavity of the water tank, and support bars used in conjunction with the filter cloth are fixedly connected on both sides of the inner wall of the water tank.

[0011] In order to achieve the effect of allowing the cleaning water to be easily discharged from the water tank when changing the water in the water tank, as a preferred steel plate cleaning device for insulating board production of the utility model, the bottom of the left side of the water tank is connected to a drain pipe, and a valve is provided in the drain pipe.

[0012] In order to achieve the effect of supporting and fixing the first diversion water pipe, as a preferred steel plate cleaning device for insulating board production of the utility model, both sides of the first diversion water pipe are fixedly connected with support blocks, and the side of the support block close to the first support frame is fixedly connected to the first support frame.

[0013] In order to increase the flushing area and the effect of flushing the steel plate, as a preferred steel plate cleaning device for insulating board production of the utility model, the number of the upper water spray heads and the lower water spray heads is several, and they are evenly distributed at the bottom of the upper flushing pipe and the top of the lower flushing pipe respectively.

[0014] In order to achieve the effect of auxiliary support for the hot air blower, as a preferred steel plate cleaning device for insulating board production of the utility model, the front side and the rear side of both sides of the bottom of the hot air blower are fixedly connected with support legs.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The steel plate cleaning device for insulating plate production is provided with a first support frame, a second support frame, a conveying roller, a transmission member, a water tank, a brushing component, a rinsing component and a drying component. When in use, cleaning water is added into the water tank, and then the conveying roller is driven to rotate by the transmission member, and then the steel plate to be cleaned is placed on the top of the conveying roller for slow and uniform conveyance, and the rinsing component and the brushing component are started at the same time. First, the cleaning water in the water tank is extracted and the steel plate is rinsed by the flushing component, and then the steel plate is brushed by the brushing component. After brushing, the flushing component rinses the steel plate again, thereby improving the cleaning effect by the alternating cleaning method of flushing and brushing, and cleaning is cleaner. After cleaning is completed, the steel plate continues to be conveyed by the conveying roller, and at the same time, the drying component is started to perform auxiliary drying work on the steel plate, and there is no need to wait for natural air drying, thereby improving the efficiency of the overall cleaning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the steel plate cleaning device used for insulating plate production of the utility model;

[0018] Figure 2 For the utility model Figure 1 Another structural diagram from another perspective;

[0019] Figure 3 It is a structural diagram of the brushing component in the utility model;

[0020] Figure 4 It is a structural diagram of the flushing component in the utility model;

[0021] Figure 5 This is a structural diagram of the drying component in the utility model;

[0022] Figure 6 This is a disassembled structural diagram of the water tank and the filter cloth in the utility model.

[0023] In the figure, 1, first support frame; 2, second support frame; 3, conveying roller; 4, transmission member; 5, water tank; 6, brushing assembly; 601, support plate; 602, motor; 603, transmission disc; 604, driven disc; 605, transmission belt; 606, lower brush roller; 607, upper brush roller; 7, flushing assembly; 701, water pump; 702, water pump pipe; 703, connecting water pipe; 704, first diversion water pipe; 705, brushing assembly; 706, lower brush roller; 707, upper brush roller; 708, flushing assembly; 709, water pump; 710, water pump; 711, water pump; 712, water pump pipe; 713, water pump; 714, first diversion water pipe; 715, water pump; 716, water pump; 717, water pump; 718, water pump; 719, water pump; 720, water pump; 721, water pump; 722, water pump; 723, water pump; 724, water pump; 725, water pump; 726, water pump; 727, water pump; 728, water pump; 729, water pump; 730, water pump; 731, water pump; 732, water pump; 733, water pump; 734, water pump; 735, water pump; 736, water pump; 737, water pump; 738, water pump; 739, water pump; 740, water pump; 741, water pump; 742, water pump; 743, water pump; 744, water pump; 745, water pump; 746, water pump; 747, water pump; 748, water pump; 749, water 05. Second diversion water pipe; 706. Upper flushing pipe; 707. Lower flushing pipe; 708. Upper water spray head; 709. Lower water spray head; 8. Drying assembly; 801. Hot air blower; 802. Connecting cover; 803. Diversion air duct; 804. Upper air supply pipe; 805. Upper drying cover; 806. Lower air supply pipe; 807. Lower drying cover; 9. Filter cloth; 10. Support bar; 11. Drain pipe; 12. Support block; 13. Support leg. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0026] See also Figure 1-6 The utility model provides a technical solution: a steel plate cleaning device for insulating plate production, comprising a first support frame 1, a second support frame 2 is arranged at the rear side of the first support frame 1, a conveying roller 3 is rotatably connected between the first support frame 1 and the second support frame 2, a transmission member 4 used in conjunction with the conveying roller 3 is arranged at the rear side of the second support frame 2, a water tank 5 is arranged at the bottom of the first support frame 1 and the second support frame 2, a brushing assembly 6 is arranged at the top of the water tank 5, a flushing assembly 7 is arranged on both sides of the brushing assembly 6, and a drying assembly 8 is arranged at the rear side of the flushing assembly 7;

[0027] The brushing assembly 6 includes a support plate 601, a motor 602, a transmission disc 603, a driven disc 604, a transmission belt 605, a lower brush roller 606 and an upper brush roller 607. The support plate 601 is fixedly connected to the first support frame 1 on one side close to the first support frame 1, the bottom of the motor 602 is fixedly connected to the top of the support plate 601, the front side of the transmission disc 603 is fixedly connected to the output end of the motor 602, the driven disc 604 is located on the top of the transmission disc 603, and the transmission belt 605 is sleeved. On the surface of the transmission disk 603 and the driven disk 604, the front and rear sides of the lower brush roller 606 and the upper brush roller 607 respectively penetrate the first support frame 1 and the second support frame 2, and the front and rear sides of the surfaces of the lower brush roller 606 and the upper brush roller 607 are respectively rotatably connected to the inner walls of the first support frame 1 and the second support frame 2 through bearings, the front side of the lower brush roller 606 is fixedly connected to the rear side of the transmission disk 603, and the front side of the upper brush roller 607 is fixedly connected to the rear side of the driven disk 604.

[0028] In this embodiment: by setting a first support frame 1, a second support frame 2, a conveying roller 3, a transmission member 4, a water tank 5, a brushing assembly 6, a rinsing assembly 7 and a drying assembly 8, when in use, add cleaning water into the water tank 5, and then drive the conveying roller 3 to rotate through the transmission member 4, and then place the steel plate to be cleaned on the top of the conveying roller 3 for slow and uniform conveying, and start the rinsing assembly 7 and the brushing assembly 6 at the same time, firstly, the cleaning water in the water tank 5 is extracted and the steel plate is rinsed through the rinsing assembly 7, and then the steel plate is scrubbed through the brushing assembly 6, and after scrubbing, the rinsing assembly 7 rinses the steel plate again, thereby improving the cleaning effect through the alternating cleaning method of rinsing and scrubbing, and cleaning is cleaner, after cleaning is completed, the steel plate continues to be conveyed by the conveying roller 3, and at the same time, the drying assembly 8 is started to perform auxiliary drying work on the steel plate, and there is no need to wait for natural air drying, thereby improving the efficiency of the overall cleaning work.

[0029] As a technical optimization solution of the utility model, the flushing component 7 includes a water pump 701, a water pump pipe 702, a connecting water pipe 703, a first branch water pipe 704, a second branch water pipe 705, an upper flushing pipe 706, a lower flushing pipe 707, an upper water spray head 708 and a lower water spray head 709. The side of the water pump 701 close to the water tank 5 is fixedly connected to the water tank 5, the rear side of the water pump pipe 702 is connected to the bottom of the front side of the water tank 5, the front side of the water pump pipe 702 is connected to the water inlet of the water pump 701, and one end of the connecting water pipe 703 is connected to the bottom of the front side of the water tank 5. It is connected to the water outlet of the water pump 701, the bottom of the first diversion water pipe 704 is connected to the other end of the connecting water pipe 703, the bottom of the second diversion water pipe 705 is connected to the top of the first diversion water pipe 704, the front side of the upper flushing pipe 706 is connected to the top of the rear side of the second diversion water pipe 705, the front side of the lower flushing pipe 707 is connected to the bottom of the rear side of the second diversion water pipe 705, the top of the upper water spray head 708 is connected to the bottom of the upper flushing pipe 706, and the bottom of the lower water spray head 709 is connected to the top of the lower flushing pipe 707.

[0030] In this embodiment: by setting up a water pump 701, a water pump pipe 702, a connecting water pipe 703, a first diversion water pipe 704, a second diversion water pipe 705, an upper flushing pipe 706, a lower flushing pipe 707, an upper water spray head 708 and a lower water spray head 709, when in use, by starting the water pump 701, the water pump 701 draws out the cleaning water in the water tank 5 through the water pump pipe 702, and transmits it to the first diversion water pipe 704 through the connecting water pipe 703, transmits it to the second diversion water pipe 705 through the first diversion water pipe 704, transmits it to the upper flushing pipe 706 and the lower flushing pipe 707 through the second diversion water pipe 705, and then sprays the cleaning water through the upper water spray head 708 and the lower water spray head 709, thereby achieving the effect of flushing the steel plate.

[0031] As a technical optimization scheme of the present utility model, the drying component 8 includes a hot air blower 801, a connecting cover 802, a diverter air duct 803, an upper air supply duct 804, an upper drying cover 805, a lower air supply duct 806 and a lower drying cover 807. The hot air blower 801 is fixedly connected to the first support frame 1 on one side close to the first support frame 1, the right side of the connecting cover 802 is connected to the air outlet of the hot air blower 801, the right side of the diverter air duct 803 is connected to the left side of the connecting cover 802, one end of the upper air supply duct 804 is connected to the top of the rear side of the diverter air duct 803, the top of the upper drying cover 805 is connected to the other end of the upper air supply duct 804, one end of the lower air supply duct 806 is connected to the bottom of the rear side of the diverter air duct 803, the bottom of the lower drying cover 807 is connected to the other end of the lower air supply duct 806, and the upper drying cover 805 and the lower drying cover 807 are fixedly connected to the first support frame 1 and the second support frame 2 on one side close to the first support frame 1 and the second support frame 2 respectively.

[0032] In this embodiment: by setting up a hot air blower 801, a connecting hood 802, a diverter air duct 803, an upper air supply duct 804, an upper drying hood 805, a lower air supply duct 806 and a lower drying hood 807, when in use, by starting the hot air blower 801, the hot air blower 801 is made to output hot air, and then the hot air is transmitted to the diverter air duct 803 through the connecting hood 802, and is transmitted to the upper air supply duct 804 and the lower air supply duct 806 through the diverter air duct 803, and then the hot air is blown out through the upper drying hood 805 and the lower drying hood 807, thereby achieving the effect of auxiliary drying of the cleaned steel plate.

[0033] As a technical optimization solution of the utility model, a filter cloth 9 is arranged on the top of the inner cavity of the water tank 5, and support bars 10 used in conjunction with the filter cloth 9 are fixedly connected to both sides of the inner wall of the water tank 5.

[0034] In this embodiment: by setting the filter cloth 9, the cleaning water can be filtered after it flows back into the water tank 5, and the cleaning water can be recycled after filtration. By setting the support bar 10, the filter cloth 9 can be supported.

[0035] As a technical optimization solution of the utility model, the bottom of the left side of the water tank 5 is connected to a drain pipe 11, and a valve is provided in the drain pipe 11.

[0036] In this embodiment, a drain pipe 11 is provided so that the cleaning water can be easily discharged from the water tank 5 when the water in the water tank 5 is changed.

[0037] As a technical optimization solution of the present invention, both sides of the first diversion water pipe 704 are fixedly connected with support blocks 12 , and the side of the support block 12 close to the first support frame 1 is fixedly connected to the first support frame 1 .

[0038] In this embodiment, the first branch water pipe 704 can be supported and fixed by providing a support block 12 .

[0039] As a technical optimization solution of the present invention, there are several upper water spray heads 708 and lower water spray heads 709, which are evenly distributed at the bottom of the upper flushing pipe 706 and the top of the lower flushing pipe 707 respectively.

[0040] In this embodiment: by providing a plurality of upper water spray heads 708 and lower water spray heads 709, the flushing area and the flushing effect on the steel plate can be increased.

[0041] As a technical optimization solution of the present invention, the front side and the rear side of both sides of the bottom of the hot air blower 801 are fixedly connected with support legs 13.

[0042] In this embodiment: by providing support legs 13, the hot air blower 801 can be auxiliary supported.

[0043] Working principle: First, add cleaning water into the water tank 5, and then drive the conveying roller 3 to rotate through the transmission part 4, then place the steel plate to be cleaned on the top of the conveying roller 3 for slow and uniform conveying, and start the water pump 701 and the motor 602 at the same time, first use the water pump 701 to extract the cleaning water in the water tank 5 through the water pump pipe 702, and transmit it to the first branch water pipe 704 through the connecting water pipe 703, and then transmit it to the second branch water pipe 705 through the first branch water pipe 704, and then transmit it to the upper flushing pipe 706 and the lower flushing pipe 707 through the second branch water pipe 705, and then spray the cleaning water through the upper water spray head 708 and the lower water spray head 709 to flush the steel plate, and then drive the transmission disk 603 to rotate through the output end of the motor 602, and the transmission disk 603 drives the lower brush roller 606 to rotate and drives the driven disk 604 through the transmission belt 605. The driven disc 604 drives the upper brush roller 607 to rotate, and the upper brush roller 607 and the lower brush roller 606 rotate to brush the steel plate. After brushing, the upper water spray head 708 and the lower water spray head 709 on the right side of the upper brush roller 607 and the lower brush roller 606 rinse the steel plate again, so that the cleaning effect is improved by alternating flushing and brushing, and the cleaning is cleaner. After cleaning, the steel plate continues to be transported by the conveying roller 3, and the hot air blower 801 is started at the same time to output hot air, and then the hot air is transmitted to the diversion air duct 803 through the connecting cover 802, and is transmitted to the upper air duct 804 and the lower air duct 806 through the diversion air duct 803, and then the hot air is blown out through the upper drying cover 805 and the lower drying cover 807 to assist in drying the steel plate. There is no need to wait for natural air drying, thereby improving the efficiency of the overall cleaning work.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel plate cleaning device for insulating plate production, comprising a first support frame (1), characterized in that: A second support frame (2) is arranged at the rear side of the first support frame (1); a conveying roller (3) is rotatably connected between the first support frame (1) and the second support frame (2); a transmission member (4) used in conjunction with the conveying roller (3) is arranged at the rear side of the second support frame (2); a water tank (5) is arranged at the bottom of the first support frame (1) and the second support frame (2); a scrubbing assembly (6) is arranged at the top of the water tank (5); flushing assemblies (7) are arranged on both sides of the scrubbing assembly (6); and a drying assembly (8) is arranged at the rear side of the flushing assembly (7); The brushing assembly (6) comprises a support plate (601), a motor (602), a transmission disc (603), a driven disc (604), a transmission belt (605), a lower brush roller (606) and an upper brush roller (607); the support plate (601) is fixedly connected to the first support frame (1) at one side thereof close to the first support frame (1); the bottom of the motor (602) is fixedly connected to the top of the support plate (601); the front side of the transmission disc (603) is fixedly connected to the output end of the motor (602); the driven disc (604) is located at the top of the transmission disc (603); and the transmission belt (605) is fixedly connected to the output end of the motor (602). 605) is sleeved on the surfaces of the transmission disk (603) and the driven disk (604), the front side and the rear side of the lower brush roller (606) and the upper brush roller (607) respectively penetrate the first support frame (1) and the second support frame (2), the front side and the rear side of the surface of the lower brush roller (606) and the upper brush roller (607) are respectively rotatably connected to the inner walls of the first support frame (1) and the second support frame (2) through bearings, the front side of the lower brush roller (606) is fixedly connected to the rear side of the transmission disk (603), and the front side of the upper brush roller (607) is fixedly connected to the rear side of the driven disk (604).

2. The steel plate cleaning device for insulating plate production according to claim 1, characterized in that: The flushing assembly (7) comprises a water pump (701), a water pump pipe (702), a connecting water pipe (703), a first branch water pipe (704), a second branch water pipe (705), an upper flushing pipe (706), a lower flushing pipe (707), an upper water spray head (708) and a lower water spray head (709); the side of the water pump (701) close to the water tank (5) is fixedly connected to the water tank (5); the rear side of the water pump pipe (702) is connected to the bottom of the front side of the water tank (5); the front side of the water pump pipe (702) is connected to the water inlet of the water pump (701); one end of the connecting water pipe (703) is connected to the water pump (701); The water outlet of the pump (701) is connected, the bottom of the first diversion water pipe (704) is connected to the other end of the connecting water pipe (703), the bottom of the second diversion water pipe (705) is connected to the top of the first diversion water pipe (704), the front side of the upper flushing pipe (706) is connected to the top of the rear side of the second diversion water pipe (705), the front side of the lower flushing pipe (707) is connected to the bottom of the rear side of the second diversion water pipe (705), the top of the upper water spray head (708) is connected to the bottom of the upper flushing pipe (706), and the bottom of the lower water spray head (709) is connected to the top of the lower flushing pipe (707).

3. The steel plate cleaning device for insulating plate production according to claim 1, characterized in that: The drying assembly (8) comprises a hot air blower (801), a connecting cover (802), a split air duct (803), an upper air supply duct (804), an upper drying cover (805), a lower air supply duct (806) and a lower drying cover (807), wherein the hot air blower (801) is fixedly connected to the first supporting frame (1) on one side thereof close to the first supporting frame (1), the right side of the connecting cover (802) is connected to the air outlet of the hot air blower (801), the right side of the split air duct (803) is connected to the left side of the connecting cover (802), and the upper air supply duct (805) is connected to the lower air supply duct (806). 4) is connected to the top of the rear side of the split air duct (803), the top of the upper drying hood (805) is connected to the other end of the upper air supply duct (804), one end of the lower air supply duct (806) is connected to the bottom of the rear side of the split air duct (803), the bottom of the lower drying hood (807) is connected to the other end of the lower air supply duct (806), and the upper drying hood (805) and the lower drying hood (807) are fixedly connected to the first support frame (1) and the second support frame (2) at one side close to the first support frame (1) and the second support frame (2), respectively.

4. The steel plate cleaning device for insulating plate production according to claim 1, characterized in that: A filter cloth (9) is arranged at the top of the inner cavity of the water tank (5), and support bars (10) used in conjunction with the filter cloth (9) are fixedly connected to both sides of the inner wall of the water tank (5).

5. The steel plate cleaning device for insulating plate production according to claim 1, characterized in that: The bottom of the left side of the water tank (5) is connected to a drainage pipe (11), and a valve is provided in the drainage pipe (11).

6. The steel plate cleaning device for insulating plate production according to claim 2, characterized in that: Support blocks (12) are fixedly connected to both sides of the first diversion water pipe (704), and a side of the support block (12) close to the first support frame (1) is fixedly connected to the first support frame (1).

7. The steel plate cleaning device for insulating plate production according to claim 2, characterized in that: The number of the upper water spray heads (708) and the lower water spray heads (709) is several and they are evenly distributed at the bottom of the upper flushing pipe (706) and the top of the lower flushing pipe (707), respectively.

8. The steel plate cleaning device for insulating plate production according to claim 3, characterized in that: Support legs (13) are fixedly connected to the front and rear sides of the bottom of the hot air blower (801).

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