Cleaning and drying device for stainless steel electrolytic polishing pipe

Abstract

The utility model discloses a cleaning and drying device for a stainless steel electrolytic polishing pipe, which comprises a cleaning component (1) and a drying component (2) which are connected with each other, a lifting appliance is arranged above the cleaning component (1) and the drying component (2), the cleaning component (1) comprises a plurality of cleaning tanks (3) which are arranged side by side, the cleaning tanks (3) are sequentially connected through conveying pipes (4) to form a cleaning water flow channel, and the cleaning water flow channel is communicated with the drying component (2). A water inlet pipe (5) is connected outside the cleaning tank (3) at one end of the cleaning water flow channel, and a water outlet pipe (6) is connected outside the cleaning tank (3) at the other end of the cleaning water flow channel; a lifting plate (7) is arranged in the cleaning tank (3), lifting rings (8) are connected to the two sides of the lifting plate (7), and the upper ends of the lifting rings (8) extend to the outer side of the cleaning tank (3) and are connected with a lifting appliance through lifting ropes. The cleaning and drying device can improve the cleaning and drying effects on the stainless steel electrolytic polishing pipe.

Description

Technical Field

[0001] The utility model relates to a stainless steel electrolytic polishing pipe processing device, in particular to a stainless steel electrolytic polishing pipe cleaning and drying device. Background Art

[0002] At present, the processing method of electrolytic polishing stainless steel tubes is to perform electrolytic polishing, cleaning and drying processes on the finished stainless steel bright tubes in sequence. The cleaning process is to remove the electrolyte remaining on the surface of the tube by immersing it in ultrapure water, and the drying process is to purge the surface of the tube with an air gun to remove the residual moisture on the surface of the tube.

[0003] The existing method of soaking pipes in ultrapure water is to place a sufficient amount of ultrapure water in a cleaning tank, then hoist the pipes in batches into the cleaning tank and soak them for 2-3 hours, so as to use ultrapure water to remove the electrolyte remaining on the surface of the pipes. However, the defect of this method is that after soaking, the electrolyte on the surface of the pipe will flow into the ultrapure water, causing the electrolyte to accumulate in the ultrapure water as the number of soaking increases, and affecting the subsequent cleaning effect of the pipe. In addition, since the requirements for the surface cleanliness of stainless steel electrolytic polishing pipes are relatively high, it is difficult for manufacturers to avoid this problem by regularly replacing ultrapure water, thereby reducing the cleaning effect of the pipes.

[0004] Secondly, the existing method of drying pipes is to use an air gun to blow the surface and inner hole of the pipe to remove the residual moisture on the pipe; however, the disadvantage of this method is that the water stains on the surface of the pipe can be blown away in a large area with an air gun, but the water stains remaining in the inner hole of the pipe need to be blown away one by one in sequence by the operator, which greatly reduces the drying efficiency of the pipe.

[0005] Therefore, the existing stainless steel electrolytic polishing tube has the problem of poor cleaning and drying effects. Utility Model Content

[0006] The utility model aims to provide a cleaning and drying device for stainless steel electrolytic polishing tubes, which can improve the cleaning and drying effects of stainless steel electrolytic polishing tubes.

[0007] The technical solution of the utility model: a cleaning and drying device for stainless steel electrolytic polishing pipes, comprising a cleaning component and a drying component connected to each other, a hanger is provided above the cleaning component and the drying component, the cleaning component comprises a plurality of cleaning tanks arranged side by side, the cleaning tanks are connected in sequence via conveying pipes to form a cleaning water flow channel, the outside of the cleaning tank at one end of the cleaning water flow channel is connected to a water inlet pipe, and the outside of the cleaning tank at the other end of the cleaning water flow channel is connected to a water outlet pipe; a hanging plate is provided in the cleaning tank, and hanging rings are connected on both sides of the hanging plate, and the upper end of the hanging ring extends to the outside of the cleaning tank and is connected to the hanger via a hanging rope.

[0008] In the aforementioned cleaning and drying device for stainless steel electrolytic polishing tubes, each conveying pipe is arranged at both ends of the cleaning tank in a front-to-back staggered manner along the water flow direction.

[0009] In the aforementioned cleaning and drying device for stainless steel electrolytic polishing tubes, the length of the hanging plate is smaller than the length of the stainless steel electrolytic polishing tube, and a cross bar for lifting the stainless steel electrolytic polishing tube is provided in the cleaning tank. There are two cross bars, which are respectively arranged on the outer sides of both ends of the hanging plate.

[0010] In the aforementioned cleaning and drying device for stainless steel electrolytic polishing tubes, the drying component includes a tube rack, one end of which is provided with a drying rack, on which a plurality of air blowing pipes are connected in parallel, each air blowing pipe is distributed with a plurality of nozzles, and a flexible tube is connected to the outside of the nozzle.

[0011] In the aforementioned cleaning and drying device for stainless steel electrolytic polishing tubes, the inner diameters of the flexible tubes on different air blowing tubes are different, and each flexible tube corresponds to a stainless steel electrolytic polishing tube.

[0012] In the aforementioned cleaning and drying device for stainless steel electrolytic polishing tubes, the end of each air blowing pipe is connected to an air inlet pipe, and a ball valve is provided at the connection between the air inlet pipe and the air blowing pipe.

[0013] In the aforementioned cleaning and drying device for stainless steel electrolytic polishing tubes, a drying gun for blowing and drying the outer surface of the stainless steel electrolytic polishing tubes is provided on one side of the tube rack.

[0014] Compared with the prior art, the utility model has the following characteristics:

[0015] (1) The utility model defines the structure of the cleaning component so that the pipe can be soaked in sequence through multiple cleaning tanks, and the residual electrolyte on the surface of the pipe is gradually reduced as the number of soaking times increases. As the electrolyte on the surface of the pipe decreases, the cleanliness of the ultrapure water in the cleaning tank at the end of the cleaning water flow channel after the pipe is soaked also increases, that is, the cleaning effect of the subsequent pipes can be guaranteed after multiple soakings; on this basis, through the coordinated arrangement of the water inlet pipe, the water outlet pipe and each delivery pipe, the manufacturer can also replace the ultrapure water in the previous cleaning tank with the relatively clean ultrapure water in the next cleaning tank during the cleaning process, thereby realizing the continuous discharge of the electrolyte in each cleaning tank, and further improving the cleaning effect of the pipe;

[0016] (2) By limiting the distribution position of the delivery pipe, the ultrapure water in the cleaning tank can flow along the length direction of the pipe during the immersion process, so that the surface of the pipe is flushed by the water flow, thereby improving the cleaning effect of the electrolyte;

[0017] (3) Through the structural coordination of the hanging plate and the cross bar, on the one hand, the continuous immersion and transportation of the pipe can be realized; on the other hand, when the pipe enters the cleaning tank, the cross bar can be used instead of the hanging plate to support the pipe, thereby increasing the contact area between the pipe and the ultrapure water and ensuring its cleaning effect;

[0018] (4) By limiting the structure of the drying assembly, the inner holes of multiple pipes can be purged simultaneously through the cooperation of the air blowing pipe and the flexible pipe during drying, thereby effectively improving the drying efficiency of the pipes; on this basis, by limiting the diameter of the flexible pipe, the operator can select the corresponding flexible pipe according to the outer diameter of the pipe and plug and fix it, thereby ensuring the stability of the purging and facilitating the disassembly and assembly operations of the operator;

[0019] Therefore, the utility model can improve the cleaning and drying effects on the stainless steel electrolytic polishing tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 is a side view of the drying rack.

[0022] The markings in the accompanying drawings are: 1-cleaning component, 2-drying component, 3-cleaning tank, 4-conveying pipe, 5-water inlet pipe, 6-water outlet pipe, 7-hanging plate, 8-hanging ring, 9-cross bar, 10-pipe rack, 11-drying rack, 12-air blowing pipe, 13-flexible pipe, 14-air inlet pipe, 15-drying gun. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0024] Embodiment. A cleaning and drying device for stainless steel electrolytic polishing tubes, comprising: Figure 1 As shown, it includes a cleaning component 1 and a drying component 2 connected to each other, and a hanger is provided above the cleaning component 1 and the drying component 2. The cleaning component 1 includes a plurality of cleaning tanks 3 arranged side by side, and each cleaning tank 3 is sequentially connected through a delivery pipe 4 to form a cleaning water flow channel. The cleaning tank 3 at one end of the cleaning water flow channel is externally connected to a water inlet pipe 5, and the cleaning tank 3 at the other end of the cleaning water flow channel is externally connected to a water outlet pipe 6. The outsides of the water inlet pipe 5 and the water outlet pipe 6 are both connected to water pumps and are used to replace the cleaning water in each cleaning tank 3. The ultrapure water after being extracted can be reused after being treated;

[0025] A hanging plate 7 is provided in the cleaning tank 3, and hanging rings 8 are connected to both sides of the hanging plate 7. The hanging rings 8 can shield the pipes from both sides after they are placed to prevent the pipes from falling from the sides of the hanging plate 7. The upper ends of the hanging rings 8 extend to the outside of the cleaning tank 3 and are connected to the slings via hanging ropes.

[0026] The delivery pipes 4 are arranged at both ends of the cleaning tank 3 in a front-to-back staggered manner along the water flow direction.

[0027] The length of the hanging plate 7 is less than that of the stainless steel electrolytic polishing tube. A cross bar 9 for lifting the stainless steel electrolytic polishing tube is provided in the cleaning tank 3. There are two cross bars 9 which are respectively arranged on the outer sides of both ends of the hanging plate 7.

[0028] The drying assembly 2 includes a tube rack 10, one end of which is provided with a drying rack 11, on which a plurality of air blowing pipes 12 are connected in parallel along the height direction, each air blowing pipe 12 is distributed with a plurality of nozzles, and the outside of the nozzle is fixedly connected with a flexible tube 13 via a cable tie.

[0029] The inner diameters of the flexible tubes 13 on different blowing tubes 12 are different, and the inner diameter of each flexible tube 13 is respectively the same as the outer diameter of a stainless steel electrolytic polishing tube of one specification, or the outer diameter of each flexible tube 13 is respectively the same as the inner diameter of a stainless steel electrolytic polishing tube of one specification; thereby, the operator can realize the interconnection of the flexible tube 13 and the stainless steel electrolytic polishing tube by plugging.

[0030] The end of each blowing pipe 12 is connected to an air inlet pipe 14 , the outside of the air inlet pipe 14 is connected to a high-temperature nitrogen machine, and a ball valve is provided at the connection between the air inlet pipe 14 and the blowing pipe 12 , and each ball valve controls the opening and closing of a nozzle of a blowing pipe 12 .

[0031] A drying gun 15 for blowing and drying the outer surface of the stainless steel electrolytic polishing tube is provided on one side of the tube rack 10 , and the outside of the drying gun 15 is connected to a high-temperature nitrogen generator.

[0032] Working principle of the utility model: When the utility model is used, the operator places the pipe after electrolysis on the hanging plate 7, and then hoists the hanging plate 7 loaded with the pipe horizontally into the frontmost cleaning tank 3 through the hanging device. After the hanging plate 7 falls into the bottom of the cleaning tank 3, the pipe on the hanging plate 7 is then placed on the cross bars 9 on both sides, and the cross bars replace the hanging plate 7 to lift the pipe, so that the pipe is separated from the hanging plate 7 during immersion, thereby increasing the contact area with ultrapure water and the immersion effect. After the pipe is immersed in the cleaning tank 3 for 30 minutes, the hanging plate 7 lifts the pipe again and sends it to the next cleaning tank 3, so that the electrolyte on the surface of the pipe is gradually removed by soaking in multiple cleaning tanks 3 in sequence.

[0033] During the soaking process of the pipe, the water inlet pipe 5 fills clean ultrapure water into the cleaning tank 3 at the rear end, and the delivery pipes 4 sequentially deliver the ultrapure water in each cleaning tank 3 from the back to the front, so that the relatively clean ultrapure water at the rear end dilutes the ultrapure water at the front end, reducing the content of electrolyte in each cleaning tank 3. The ultrapure water in the front cleaning tank 3 is discharged outward through the water outlet pipe 6, so as to ensure that the total amount of ultrapure water in each cleaning tank 3 remains stable. When the pipe enters the cleaning tank 3 at the rear end, on the one hand, the electrolyte on the surface of the pipe is relatively less due to the soaking of the front cleaning tank 3, and on the other hand, the ultrapure water in the cleaning tank 3 is also cleaner than the front cleaning tank 3, so that it can effectively improve the removal effect of the electrolyte when soaking the pipe.

[0034] After the pipe is soaked, the lifting plate 7 places the pipe on the pipe rack 10, and the operator plugs the flexible tube 13 on the corresponding air blowing tube 12 into the end of the pipe according to the specifications of the pipe, so that after ventilation, the air blowing tube 12 and the flexible tube 13 can be used to blow high-temperature nitrogen to the inner holes of each pipe, thereby drying the inner holes of the pipe. During the drying process of the inner holes of the pipe, the operator can use the drying gun 15 to dry the surface of the pipe in the same way, thereby drying the surface of the pipe.

Claims

1. Cleaning and drying device for stainless steel electrolytic polishing tubes, characterized by: The invention comprises a cleaning component (1) and a drying component (2) which are connected to each other. A sling is provided above the cleaning component (1) and the drying component (2). The cleaning component (1) comprises a plurality of cleaning tanks (3) which are arranged side by side. The cleaning tanks (3) are connected in sequence via a delivery pipe (4) to form a cleaning water flow channel. The cleaning tank (3) at one end of the cleaning water flow channel is externally connected to a water inlet pipe (5), and the cleaning tank (3) at the other end of the cleaning water flow channel is externally connected to a water outlet pipe (6). A sling plate (7) is provided inside the cleaning tank (3). Both sides of the sling plate (7) are connected to sling rings (8). The upper ends of the sling rings (8) extend to the outside of the cleaning tank (3) and are connected to the sling via sling ropes.

2. The cleaning and drying device for electrolytically polished stainless steel pipes according to claim 1, characterized in that: The delivery pipes (4) are arranged at both ends of the cleaning tank (3) in a front-to-back staggered manner along the water flow direction.

3. The cleaning and drying device for electrolytically polished stainless steel pipes according to claim 1, characterized in that: The length of the hanging plate (7) is less than the length of the stainless steel electrolytic polishing tube. A cross bar (9) for lifting the stainless steel electrolytic polishing tube is provided in the cleaning tank (3). The number of the cross bars (9) is two and they are respectively arranged on the outside of both ends of the hanging plate (7).

4. The cleaning and drying device for electrolytically polished stainless steel pipes according to claim 1, characterized in that: The drying assembly (2) comprises a tube rack (10), one end of which is provided with a drying rack (11), a plurality of air blowing pipes (12) are arranged in parallel on the drying rack (11), each air blowing pipe (12) is distributed with a plurality of nozzles, and the outside of the nozzle is connected with a flexible tube (13).

5. The cleaning and drying device for electrolytically polished stainless steel pipes according to claim 4, characterized in that: The inner diameters of the flexible tubes (13) on different air blowing tubes (12) are different, and each flexible tube (13) corresponds to a stainless steel electrolytic polishing tube.

6. The cleaning and drying device for electrolytically polished stainless steel pipes according to claim 4, characterized in that: The end of each air blowing pipe (12) is connected to an air inlet pipe (14), and a ball valve is provided at the connection between the air inlet pipe (14) and the air blowing pipe (12).

7. The cleaning and drying device for electrolytically polished stainless steel pipes according to claim 4, characterized in that: A drying gun (15) for blowing and drying the outer surface of the stainless steel electrolytic polishing tube is provided on one side of the tube rack (10).

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