Pipeline anti-corrosion layer spraying device
By using pipe fans and air heaters in the pipe anti-corrosion layer spraying device to remove impurities on the surface of parts, and using suspension components and anti-fouling filters to increase the airflow temperature, poor coating adhesion and insufficient environmental adaptability in the prior art are solved. The problem has significantly improved the spray quality and operating efficiency.
Patent Information
- Application Number
- CN202421183787.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The existing anti-rust paint spraying device for pipeline processing is prone to stick to impurities on the surface of mechanical parts before spraying, which makes it difficult to firmly adhere to the anti-rust paint coating, and the harsh working environment affects the coating quality.
A pipe anti-corrosion layer spraying device was designed, using a pipe fan to drive the cleaning airflow into the treatment box, and heat the airflow through an air heater. Combined with suspension components and anti-fouling filters, it removes impurities on the surface of the parts and increases the airflow temperature to ensure the coating. firm attachment and adaptation to different environments.
It effectively reduces impurities on the surface of parts, improves the adhesion and working efficiency of the coating, enhances the applicability and practicality of the device, and reduces the chance of the coating falling off.
Smart Images
Figure CN222197542U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline processing auxiliary equipment, in particular to a pipeline anti-corrosion layer spraying device. Background Art
[0002] The anti-rust paint spraying device for pipeline processing is a spraying device used to spray anti-rust paint on the surface of pipeline parts. It has been widely used in the technical field of pipeline processing auxiliary equipment. It is found in the use of the existing anti-rust paint spraying device for pipeline processing that impurities are easily adhered to the surface of mechanical parts before spraying, which makes it difficult for the anti-rust paint coating after spraying by the device to adhere firmly. At the same time, the working environment of the pipeline is relatively harsh, so the quality requirements of the anti-rust coating on the pipeline surface are high, which affects the practicability of the device.
[0003] Based on this, the utility model designs a pipeline anti-corrosion layer spraying device to solve the above problems. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a pipeline anti-corrosion layer spraying device, which solves the problems raised in the above-mentioned background technology.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline anti-corrosion layer spraying device, comprising a spraying body, the input end of the spraying body is connected to a processing box, the left side and the right side of the processing box are fixed with air supply components by bolts, each group of the air supply components includes a carrying box, the inner wall of each group of the carrying boxes are fixedly installed with two groups of air heaters, the outer end of each group of the carrying boxes is connected to a pipeline fan, the inner wall of the processing box is provided with three groups of suspension components, each group of the suspension components includes a guide rail, the inner wall of each group of the guide rails can be slidably plugged with a suspension shaft, the outer surface of each group of the suspension shaft can be slidably mounted with a traveling wheel, the outer surface of each group of the traveling wheels is in contact with the inner wall of the corresponding guide rail, and the outer surface of each group of the suspension shaft is provided with a hook.
[0008] Preferably, an extrusion plate is slidably mounted on the outer surface of each group of hooks, an extrusion nut is threadedly mounted on the outer surface of each group of hooks, and the top of each group of extrusion nuts fits with the bottom of the corresponding extrusion plate.
[0009] Preferably, each group of the guide rails is provided with limiting end plates at both ends, and each group of the suspension shafts is located between the two corresponding groups of limiting end plates.
[0010] Preferably, two groups of fixing plates are provided on the top wall of the inner cloth of the processing box, and a plurality of groups of flexible hanging curtains are provided at the bottom of each group of fixing plates.
[0011] Preferably, the inner side surface of each group of the carrying boxes is provided with a first anti-pollution filter, and the outer end of each group of the duct fans is provided with a second anti-pollution filter.
[0012] Preferably, the inner side surfaces of the spray body and the processing box are both fixed with tension rings by bolts, and a folding sleeve is provided between the two groups of tension rings.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the utility model provides a pipeline anti-corrosion layer spraying device, which has the following beneficial effects:
[0015] 1. The anti-rust paint spraying device for pipeline processing drives external air into the processing box through the pipeline fan to form a clean airflow. The clean airflow output by the air supply component removes impurities on the surface of parts, reducing the number of impurities adhering to the surface of mechanical parts before spraying, effectively improving the spraying quality of the device, and greatly reducing the probability of the anti-rust coating on the pipeline surface falling off, thereby enhancing the practicality of the device.
[0016] 2. The anti-rust paint spraying device for pipeline processing uses an air heater, which allows the operator to adjust the air heater according to the spraying characteristics of the anti-rust paint. Then the air input into the bearing box by the pipeline fan is heated by the air heater, and the cleaning airflow heats the parts after contacting them, which effectively improves the adaptability of the device to different working environments and greatly reduces the influence of the external temperature on the spraying results of the device, thereby enhancing the applicability of the device.
[0017] 3. The anti-rust paint spraying device for pipeline processing uses three sets of suspension components to enable the operator to hang the parts to be sprayed on the hook, and then drive the travel hook to rotate along the suspension axis through the feed wheel. During the rotation process, the travel wheel drives the parts to move along the guide rail through the hook. In the above process, parts at different stages can be moved to the set positions at the same time, which effectively improves the continuity of the device operation, greatly speeds up the device's operating efficiency, and thus enhances the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a cross-sectional view of the structure of the utility model;
[0020] Figure 3 It is a schematic diagram of the three-dimensional structure explosion of the structural air supply component of the utility model;
[0021] Figure 4 It is a front view of the structure of the utility model.
[0022] In the figure: 1. Spraying body; 2. Processing box; 3. Air supply assembly; 4. Carrying box; 5. Air heater; 6. Duct fan; 7. Suspension assembly; 8. Guide rail; 9. Suspension shaft; 10. Travel wheel; 11. Hook; 12. Extrusion plate; 13. Extrusion nut; 14. Limiting end plate; 15. Fixed plate; 16. Flexible hanging curtain; 17. First anti-fouling filter; 18. Second anti-fouling filter; 19. Folding sleeve. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-4The utility model provides a technical solution: a pipeline anti-corrosion layer spraying device, including a spraying body 1, the input end of the spraying body 1 is connected to a processing box 2, the left side and the right side of the processing box 2 are fixedly installed with an air supply component 3 by bolts, each group of air supply components 3 includes a carrying box 4, and the inner wall of each group of carrying boxes 4 is fixedly installed with two groups of air heaters 5. Through the air heater 5, the operator can adjust the air heater 5 according to the spraying characteristics of the anti-rust paint, and then the air input into the carrying box 4 by the pipeline fan 6 is heated by the air heater 5, and the cleaning airflow heats the parts after contacting them, which effectively improves the adaptability of the device to different working environments and greatly reduces the influence of the external temperature on the spraying result of the device, thereby enhancing the applicability of the device, and the outer end of each group of carrying boxes 4 is connected to a pipeline fan 6, which drives the external air into the processing box 2 through the pipeline fan 6 to form a cleaning airflow, and the cleaning airflow output by the air supply component 3 removes impurities on the surface of the parts, reducing the surface of the mechanical parts before spraying. The number of adhering impurities effectively improves the spraying quality of the device and greatly reduces the probability of the anti-rust coating on the pipeline surface falling off, thereby enhancing the practicality of the device. Three groups of suspension components 7 are arranged on the inner wall of the processing box 2. Through the three groups of suspension components 7, the operator hangs the parts to be sprayed on the hook 11, and then drives the line hook 111 to rotate along the suspension shaft 9 through the traveling wheel 10. During the rotation process, the traveling wheel 10 drives the parts to move along the guide slide rail 8 through the hook 11. In the above process, the parts at different stages can be moved to the set position at the same time, which effectively improves the continuity of the device operation and greatly speeds up the operation efficiency of the device, thereby enhancing the practicality of the device. Each group of suspension components 7 includes a guide slide rail 8, and the inner wall of each group of guide slide rails 8 can be slidably plugged with a suspension shaft 9, and the outer surface of each group of suspension shafts 9 can be slidably covered with a traveling wheel 10, and the outer surface of each group of traveling wheels 10 is in contact with the inner wall of the corresponding guide slide rail 8, and the outer surface of each group of suspension shafts 9 is provided with a hook 11.
[0025] In the utility model, in order to improve the stability of the device during operation, an extrusion plate 12 is slidably mounted on the outer surface of each group of hooks 11, and an extrusion nut 13 is screwed on the outer surface of each group of hooks 11. The top of each group of extrusion nuts 13 is fitted with the bottom of the corresponding extrusion plate 12. The extrusion plate 12 is driven to move by the extrusion nut 13, so that the hook 11 is connected and fixed to the guide rail 8, thereby avoiding uncontrollable movement of the hook 11 and improving the stability of the device.
[0026] In the utility model, in order to reduce the probability of the hook 11 slipping out of the guide rail 8, a limiting end plate 14 for limiting the moving range of the suspension shaft 9 is provided at the front and rear ends of each set of guide rails 8, and each set of suspension shafts 9 is located between two corresponding sets of limiting end plates 14, thereby reducing the probability of the hook 11 slipping out of the guide rail 8.
[0027] In the utility model, in order to improve the pre-treatment efficiency of the device on parts, two groups of fixed plates 15 are provided on the top wall of the inner cloth of the processing box 2, and the bottom of each group of fixed plates 15 is provided with multiple groups of flexible hanging curtains 16 for intercepting the high-temperature airflow in the processing box 2, thereby improving the pre-treatment effect on the sprayed parts.
[0028] In the utility model, in order to extend the maintenance period of the device, a first anti-pollution filter 17 is provided on the inner side of each group of carrying boxes 4, and a second anti-pollution filter 18 is provided on the outer end of each group of duct fans 6. The first anti-pollution filter 17 and the second anti-pollution filter 18 prevent larger particles of impurities from entering the air supply assembly 3.
[0029] In the utility model, in order to improve the convenience of the processing box 2 during the installation process, tensioning rings are fixedly installed on the inner sides of the spray body 1 and the processing box 2 by bolts, and a folding sleeve 19 is arranged between the two sets of tensioning rings. Through the folding sleeve 19, the error of the processing box 2 during the connection process with the spray body 1 is compensated, thereby improving the convenience of the processing box 2 during the installation process.
[0030] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.
[0031] When in use, first fix the device to the set position. After the device is installed, adjust the air heater 5 according to the spraying characteristics of the anti-rust paint, then hang the parts to be sprayed on the hook 11, and then drive the travel hook 111 to rotate along the suspension shaft 9 through the traveling wheel 10. During the rotation, the traveling wheel 10 drives the parts to move along the guide rail 8 through the hook 11. After the parts are moved into the processing box 2, start the duct fan 6, and the duct fan 6 drives the external air into the carrying box 4. The air in the carrying box 4 is heated by the air heater 5. The heated air enters the processing box 2 under pressure to form a cleaning airflow. The cleaning airflow output by the air supply component 3 removes impurities on the surface of the parts, and at the same time, the cleaning airflow heats the surface of the parts. In the process, another group of parts is hung on the adjacent hook 11, and then the pre-treated parts are driven into the spray body 1 through the suspension component 7 for spraying.
[0032] To sum up, the anti-rust paint spraying device for pipeline processing drives external air into the processing box 2 through the pipeline fan 6 to form a cleaning airflow. The cleaning airflow output by the air supply component 3 peels off impurities on the surface of parts, reducing the number of impurities adhering to the surface of mechanical parts before spraying, effectively improving the spraying quality of the device, and greatly reducing the probability of the anti-rust coating on the pipeline surface falling off, thereby enhancing the practicality of the device.
[0033] The anti-rust paint spraying device for pipeline processing uses an air heater 5, which enables the operator to adjust the air heater 5 according to the spraying characteristics of the anti-rust paint. Then the air input into the carrying box 4 by the pipeline fan 6 is heated by the air heater 5, and the cleaning airflow heats the parts after contacting them, which effectively improves the adaptability of the device to different working environments, greatly reduces the influence of the external temperature on the spraying results of the device, and thus enhances the applicability of the device.
[0034] The anti-rust paint spraying device for pipeline processing uses three sets of suspension components 7 to enable the operator to hang the parts to be sprayed on the hook 11, and then drive the line hook 111 to rotate along the suspension shaft 9 through the feed wheel 10. During the rotation process, the travel wheel 10 drives the parts to move along the guide rail 8 through the hook 11, which effectively improves the continuity of the device operation, greatly speeds up the device's operating efficiency, and thus enhances the practicability of the device.
[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pipeline anti-corrosion layer spraying device, comprising a spraying body (1), characterized in that: The input end of the spraying body (1) is connected to a processing box (2), and the left and right sides of the processing box (2) are fixedly installed with air supply components (3) by bolts. Each group of the air supply components (3) includes a carrying box (4), and the inner wall of each group of the carrying boxes (4) is fixedly installed with two groups of air heaters (5). The outer end of each group of the carrying boxes (4) is connected to a duct fan (6). The inner wall of the processing box (2) is provided with three groups of suspension components (7), and each group of the suspension components (7) includes a guide rail (8). The inner wall of each group of the guide rail (8) can be slidably plugged with a suspension shaft (9), and the outer surface of each group of the suspension shaft (9) can be slidably mounted with a travel wheel (10). The outer surface of each group of the travel wheel (10) is in contact with the inner wall of the corresponding guide rail (8), and the outer surface of each group of the suspension shaft (9) is provided with a hook (11).
2. A pipeline anti-corrosion layer spraying device according to claim 1, characterized in that: The outer surface of each group of hooks (11) is slidably mounted with an extrusion plate (12), and the outer surface of each group of hooks (11) is threaded with an extrusion nut (13), and the top of each group of extrusion nut (13) fits with the bottom of the corresponding extrusion plate (12).
3. A pipeline anti-corrosion layer spraying device according to claim 2, characterized in that: Each set of the guide rails (8) is provided with limiting end plates (14) at both ends, front and rear, and each set of the suspension shafts (9) is located between two corresponding sets of limiting end plates (14).
4. A pipeline anti-corrosion layer spraying device according to claim 3, characterized in that: Two groups of fixing plates (15) are arranged on the top wall of the inner cloth of the processing box (2), and a plurality of groups of flexible hanging curtains (16) are arranged at the bottom of each group of fixing plates (15).
5. A pipeline anti-corrosion layer spraying device according to claim 4, characterized in that: The inner side surface of each group of the carrying boxes (4) is provided with a first anti-pollution filter (17), and the outer end of each group of the duct fans (6) is provided with a second anti-pollution filter (18).
6. A pipeline anti-corrosion layer spraying device according to claim 5, characterized in that: The inner sides of the spray body (1) and the processing box (2) are both fixed with tension rings by bolts, and a folding sleeve (19) is arranged between the two groups of tension rings.