Annular metal filler surface anti-corrosion treatment device
By designing a surface anti-corrosion treatment device for rotating and adjusting angles, the problem of difficulty for staff to spray in all aspects is solved, and efficient anti-corrosion treatment of the surface of the annular metal filler is achieved.
Patent Information
- Application Number
- CN202421697997.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-17
AI Technical Summary
When spraying preservatives on the surface of the annular metal filler, it is difficult for the staff to change the angle of the filler, resulting in the inability to spray the annular metal filler in all aspects, which is inconvenient to operate and inefficient efficiency.
A surface anti-corrosion treatment device for an annular metal filler is designed to achieve full spraying of annular metal filler by driving the placement frame and annular metal filler to rotate, adjust its angle, and move the spray assembly along the arc rack.
By shaking the annular metal filler, all-round spraying on its surface can be achieved, improving the anti-corrosion treatment efficiency of the annular metal filler.
Smart Images
Figure CN222931068U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of surface treatment of annular metal fillers, in particular to a device for surface anti-corrosion treatment of annular metal fillers. Background Art
[0002] Annular metal fillers play an important role in many industrial processes. For example, in the packed towers in the fields of chemical engineering, petroleum refining, gas treatment, etc., they serve as contact media to promote the mass transfer and heat transfer processes between gas-liquid or liquid-liquid. Since these fillers are usually in a corrosive environment, it is crucial to perform effective surface anti-corrosion treatment on them to extend their service life and maintain good performance. When the anti-corrosion layer on the surface of the annular metal filler falls off during use, it is necessary to promptly spray the anti-corrosion agent to prevent the unprotected metal from being directly exposed to the corrosive environment. Currently, when spraying the anti-corrosion agent on the surface of the annular metal filler, it is usually applied by workers using a spray gun or a brush on the surface of the annular metal filler. However, since it is inconvenient for workers to change the angle of the annular metal filler during spraying, it is not convenient to perform a full-range spraying on the annular metal filler, and the operation is inconvenient, resulting in low efficiency of the surface anti-corrosion treatment of the annular metal filler.
[0003] Therefore, a device for surface anti-corrosion treatment of annular metal fillers has now been developed, which can shake the annular metal filler to facilitate full-range spraying on the annular metal filler and improve the treatment efficiency of the annular metal filler. Summary of the Utility Model
[0004] In order to overcome the drawbacks that it is inconvenient for workers to change the angle of the annular metal filler during spraying, and thus it is not convenient to perform a full-range spraying on the annular metal filler, and the operation is inconvenient, resulting in low efficiency of the surface anti-corrosion treatment of the annular metal filler, the utility model provides a device for surface anti-corrosion treatment of annular metal fillers, which can shake the annular metal filler to facilitate full-range spraying on the annular metal filler and improve the treatment efficiency of the annular metal filler.
[0005] Technical Solution: A device for surface anti-corrosion treatment of annular metal fillers includes a base, a workbench, a rotating member, a first motor, a placement frame, a second motor, and a spraying assembly. The upper side of the base is connected with the workbench. The upper side of the left part of the workbench is rotatably connected with the rotating member. The left part of the base is connected with the first motor. The output shaft of the first motor passes through the workbench and is connected with the rotating member. The upper part of the rotating member is rotatably connected with the placement frame. The front part of the rotating member is connected with the second motor. The output shaft of the second motor passes through the rotating member and is connected with the placement frame. The spraying assembly is connected to the workbench.
[0006] In addition, particularly preferably, the placement frame is bowl-shaped.
[0007] Furthermore, it is particularly preferred that a drain groove is provided on the placement frame.
[0008] In addition, it is particularly preferred that the spraying assembly includes a rotating block, an arc-shaped rack, a movable shaft, a gear, a third motor, a spray gun and a cylinder, the upper side of the workbench is connected to an arc-shaped rack, the front side of the arc-shaped rack is movably connected to a movable shaft, the movable shaft is connected to the rotating block, the upper right side of the rotating block is connected to the third motor, the output shaft of the third motor is connected to a gear, the gear is meshed with the arc-shaped rack, the left sides of the upper and lower parts of the rotating block are connected to cylinders, and the telescopic ends of the cylinders are connected to spray guns.
[0009] Furthermore, it is particularly preferred that a connecting pipe is provided at the front side of the spray gun.
[0010] Furthermore, it is particularly preferred that the spray gun nozzles are all conical.
[0011] Compared with the prior art, the utility model has the following advantages: the utility model starts the second motor to drive the placement frame to rotate, adjust the angle of the placement frame, and drive the annular metal filler to rotate, adjust the angle of the annular metal filler, thereby achieving the effect of shaking the annular metal filler to facilitate comprehensive spraying of the annular metal filler and improve the processing efficiency of the annular metal filler. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 A three-dimensional structural schematic diagram of the utility model.
[0013] Figure 2 A schematic diagram of a first partial three-dimensional structure of the utility model.
[0014] Figure 3 This is a schematic diagram of a second partial three-dimensional structure of the utility model.
[0015] Among them, the above-mentioned drawings include the following figure marks: 1. base, 2. workbench, 3. rotating part, 4. first motor, 5. placement frame, 6. second motor, 7. rotating block, 8. arc rack, 9. movable shaft, 10. gear, 11. third motor, 12. spray gun, 13. cylinder. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0017] A device for treating the surface of an annular metal packing against corrosion, such as Figures 1 - 3As shown, it includes a base 1, a workbench 2, a rotating part 3, a first motor 4, a placement frame 5, a second motor 6 and a spraying assembly. The workbench 2 is connected to the upper side of the base 1, and the rotating part 3 is rotatably connected to the upper left side of the workbench 2. The first motor 4 is connected to the left side of the base 1. The output shaft of the first motor 4 passes through the workbench 2 and is connected to the rotating part 3. The upper part of the rotating part 3 is rotatably connected to the placement frame 5. The placement frame 5 is bowl-shaped for easy placement of annular metal fillers. The placement frame 5 is provided with a drain groove for easy cleaning. The front part of the rotating part 3 is connected to the second motor 6, and the output shaft of the second motor 6 passes through the rotating part 3 and is connected to the placement frame 5. The workbench 2 is connected to a spraying assembly.
[0018] like Figure 1 and Figure 3 As shown, the spraying assembly includes a rotating block 7, an arc-shaped rack 8, a movable shaft 9, a gear 10, a third motor 11, a spray gun 12 and a cylinder 13. The upper side of the workbench 2 is connected to the arc-shaped rack 8, the front side of the arc-shaped rack 8 is movably connected to the movable shaft 9, the rotating block 7 is connected to the movable shaft 9, the upper right side of the rotating block 7 is connected to the third motor 11, the output shaft of the third motor 11 is connected to the gear 10, the gear 10 is meshed with the arc-shaped rack 8, the left sides of the upper and lower parts of the rotating block 7 are connected to the cylinder 13, the telescopic ends of the cylinder 13 are connected to the spray gun 12, the front side of the spray gun 12 is provided with a connecting pipe for easy access to the preservative, and the nozzles of the spray gun 12 are all conical for accurate spraying of the preservative.
[0019] When the surface anti-corrosion layer of the annular metal filler falls off during use, the utility model can be used. First, the base 1 is placed in the emergency treatment area of the annular metal filler, and then the annular metal filler that needs to be re-sprayed with an anti-corrosion agent is placed in the placement frame 5. After placement, the first motor 4 is started to drive the rotating member 3 to rotate and adjust the direction of the placement frame 5. Then the second motor 6 is started to drive the placement frame 5 to rotate and adjust the angle of the placement frame 5. At the same time, the annular metal filler is driven to rotate and adjust the angle of the annular metal filler. After adjustment, the third motor 11 is started to drive the gear 10 to rotate, so that the gear 10 engages with the arc rack 8 and drives the rotating block 7 to move along the arc rack 8. The spray gun 12 is adjusted to align with the position of the annular metal filler in the placement frame 5 where the anti-corrosion agent needs to be re-sprayed. Then, the cylinder 13 is started to push the spray gun 12 to move close to the annular metal filler, so that the upper spray gun 12 sprays cleaning liquid to clean the annular metal filler. After cleaning, the lower spray gun 12 sprays anti-corrosion agent to treat the surface of the annular metal filler with anti-corrosion. Thereby, the annular metal filler can be shaken to facilitate the all-round spraying of the annular metal filler and improve the processing efficiency of the annular metal filler.
[0020] The above embodiments are provided for those skilled in the art to implement or use the present utility model. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present utility model. Therefore, the protection scope of the present utility model is not limited by the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.
Claims
1. A device for treating the surface of an annular metal packing, characterized in that: The invention comprises a base (1), a workbench (2), a rotating member (3), a first motor (4), a placement frame (5), a second motor (6) and a spraying assembly. The upper side of the base (1) is connected to the workbench (2), the upper left side of the workbench (2) is rotatably connected to the rotating member (3), the left side of the base (1) is connected to the first motor (4), the output shaft of the first motor (4) passes through the workbench (2) and is connected to the rotating member (3), the upper part of the rotating member (3) is rotatably connected to the placement frame (5), the front part of the rotating member (3) is connected to the second motor (6), the output shaft of the second motor (6) passes through the rotating member (3) and is connected to the placement frame (5), and the spraying assembly is connected to the workbench (2).
2. A surface anti-corrosion treatment device for annular metal filler according to claim 1, characterized in that: The placement frame (5) is bowl-shaped.
3. A surface anti-corrosion treatment device for annular metal filler according to claim 1, characterized in that: The placing frame (5) is provided with a drain groove.
4. A surface anti-corrosion treatment device for annular metal filler according to claim 1, characterized in that: The spraying assembly comprises a rotating block (7), an arc-shaped rack (8), a movable shaft (9), a gear (10), a third motor (11), a spray gun (12) and a cylinder (13). The upper side of the workbench (2) is connected with the arc-shaped rack (8), the front side of the arc-shaped rack (8) is movably connected with the movable shaft (9), the rotating block (7) is connected to the movable shaft (9), the upper right side of the rotating block (7) is connected with the third motor (11), the output shaft of the third motor (11) is connected with the gear (10), the gear (10) is meshed with the arc-shaped rack (8), the left sides of the upper and lower parts of the rotating block (7) are both connected with the cylinder (13), and the telescopic end of the cylinder (13) is both connected with the spray gun (12).
5. A surface anti-corrosion treatment device for annular metal filler according to claim 4, characterized in that: The front side of the spray gun (12) is provided with a connecting pipe.
6. A surface anti-corrosion treatment device for annular metal filler according to claim 4, characterized in that: The nozzles of the spray gun (12) are all cone-shaped.