A reaction vessel for producing anti-corrosion coatings that is easy to clean
By introducing an adjustable-tilt mixing tank and an automatic cleaning component into the reactor used for producing anti-corrosion coatings, the problem of coating residue was solved, achieving efficient cleaning and production, and improving production efficiency and raw material utilization.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI XIANING NEW MATERIAL TECH CO LTD
- Filing Date
- 2025-08-21
- Publication Date
- 2026-07-31
AI Technical Summary
Existing reaction vessels used for producing anti-corrosion coatings have the problem of strong coating adhesion, which easily leaves residue on the inner wall and stirring components. Over time, this accumulation affects mixing efficiency and product quality. Furthermore, the fixed structure cannot be adjusted to change the tilt angle, resulting in a large amount of coating residue during unloading, which affects production efficiency and raw material utilization.
A reaction vessel for producing anti-corrosion coatings that is easy to clean has been designed. It adopts an adjustable tilt mixing tank, equipped with a stirring rod and a cleaning component. The stirring rod is driven by a drive motor to rotate, and the cleaning component automatically cleans itself during the stirring process. Combined with a worm gear structure to adjust the angle of the tank, it achieves thorough cleaning and efficient discharge.
It effectively reduces paint residue, improves mixing efficiency and cleanliness, reduces cleaning fluid consumption, and enhances production efficiency and raw material utilization.
Smart Images
Figure CN224573564U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of coating production technology, specifically a reaction vessel for producing anti-corrosion coatings that is easy to clean. Background Technology
[0002] In the production process of anti-corrosion coatings, the reactor is a key mixing device used to fully mix raw materials such as resin, solvent, filler, and additives to form a uniform coating product.
[0003] An existing patent (authorization announcement number: CN221808826U) discloses a device for cleaning the inner wall of a reactor. The key technical points of the solution are: by installing the stirring mechanism in the installation groove, after use, the cleaning mechanism is installed in the installation groove when cleaning the reactor body. This allows for flexible replacement of the cleaning mechanism and the stirring mechanism, avoiding wear on the inner wall of the reactor body while protecting the equipment, improving the convenience of stirring the reactor body and the cleanliness of cleaning. Furthermore, the stirring mechanism and the cleaning mechanism are fixed to the side of the central rod by a limiting rod passing through the limiting groove and the through groove. Through the cooperation of the limiting rod, the limiting groove and the through groove, the fixed installation of the stirring mechanism and the cleaning mechanism is realized, and it is also convenient for disassembly and replacement of the two, improving the convenience of using the reactor body.
[0004] However, the above technical solutions still have certain defects. The coating has high adhesion, and the coating is easy to remain on the inner wall of the reactor and the stirring components. Long-term accumulation will lead to a decrease in mixing efficiency and even affect product quality. In addition, the reactor adopts a fixed structure and cannot adjust the tilt angle, resulting in a lot of coating residue when unloading, which affects production efficiency and raw material utilization. Therefore, a reactor for the production of anti-corrosion coating that is easy to clean is proposed. Utility Model Content
[0005] The purpose of this invention is to provide a reaction vessel for the production of anti-corrosion coatings that is easy to clean, so as to solve the problems in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: A reaction vessel for producing anti-corrosion coatings that is easy to clean includes a tripod, a mixing tank mounted on the tripod, a feeding assembly for feeding the mixing tank on its side, a feeding port on the top of the mixing tank, a water tank on the top of the mixing tank, an adjustment assembly for adjusting the tilt of the mixing tank on its side, and a mixing assembly for mixing the anti-corrosion coating inside the mixing tank. The mixing assembly includes a drive motor fixedly installed on the top of the mixing tank, the drive motor drives a rotating rod, and multiple sets of stirring rods for mixing the anti-corrosion coating are fixedly arranged on the side of the rotating rod. A cleaning assembly for cleaning the inner wall of the mixing tank is arranged at the end of the stirring rod away from the rotating rod. The cleaning assembly includes a cleaning plate that engages with the end of the stirring rod. The cleaning plate has multiple sets of holes, and each set of holes is interconnected. A fixing plate is fixedly installed on the side of the cleaning plate near the rotating rod. A spring is installed on the side of the fixing plate near the stirring rod. A sliding plate is fixedly connected to the other end of the spring. The sliding plate slides on the cleaning plate, and a limit rod is installed on the side of the sliding plate away from the spring. The limit rod passes through the stirring rod.
[0007] Based on the above technical solutions, this utility model also provides the following optional technical solutions: As a further embodiment of this utility model: the feeding assembly includes a connecting pipe fixedly disposed on the side wall of the mixing tank, a sleeve is sleeved on the side of the connecting pipe away from the mixing tank, and a feeding port is sleeved on the side of the sleeve away from the connecting pipe.
[0008] As a further improvement of this utility model: a conical block is provided on the side of the cleaning plate away from the fixing plate, and the conical block is made of nylon material.
[0009] As a further improvement of this utility model: the interior of both the stirring rod and the rotating rod is hollow, and the holes in the rotating rod, the stirring rod, and the cleaning plate are interconnected. The output end of the drive motor adopts a hollow clamping design, and the water tank is connected to the hole in the cleaning plate through the hollow channel of the rotating rod.
[0010] As a further embodiment of this utility model: the adjustment component includes a protective shell fixedly installed on the side of the tripod, a worm gear rotatably disposed inside the protective shell, and a worm engaged at the bottom of the worm gear, a rotating handle disposed at the end of the worm, and the worm fixedly connected to the side wall of the mixing tank.
[0011] As a further improvement of this utility model: the cleaning components and the stirring rod are each provided in four sets, and are arranged in a circular array around the rotating rod.
[0012] As a further improvement of this utility model: the feed port, sleeve, and connecting pipe are all provided with a screw rod, and a handle is fixedly provided at the bottom end of the screw rod.
[0013] As a further improvement of this utility model: the diameter of the connecting pipe is the same as that of the feed port, and the inner diameter of the sleeve is the same as that of the outer diameter of the connecting pipe and the feed port.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, by setting up a mixing component, drives the cleaning component to rotate when the stirring rod rotates with the rotating rod. When the stirring rod rotates, the conical block scrapes the barrel wall, the water tank valve opens, and the cleaning liquid is sprayed out radially from the holes through the hollow channel. After the cleaning liquid cleans, the conical block first contacts the barrel wall, which can clean the barrel wall.
[0015] 2. This utility model, by setting an adjustment component, allows the worm gear to rotate when the cleaning component cleans the barrel wall. By adjusting the tilt angle, the paint discharge is more thorough, reducing waste. At the same time, it prevents the cleaning liquid from falling into the bottom of the mixing barrel after being sprayed out, thus preventing the side wall of the mixing barrel from being effectively cleaned. It also facilitates the accumulation of cleaning liquid on the barrel wall, allowing the cleaning plate to always be in contact with the cleaning liquid to sweep the barrel wall, reducing cleaning liquid consumption. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This is a schematic diagram of the structure of the hybrid component of this utility model; Figure 4 This is a schematic diagram of the cleaning component of this utility model; Figure 5 This is a schematic diagram of the feeding assembly of this utility model.
[0017] Attached image labels: 1. Tripod; 2. Adjustment assembly; 3. Mixing tank; 4. Feeding assembly; 5. Mixing assembly; 6. Feeding port; 7. Water tank; 21. Protective shell; 22. Worm gear; 23. Worm; 24. Rotating handle; 41. Feed port; 42. Sleeve; 43. Screw; 44. Connecting pipe; 51. Drive motor; 52. Rotating rod; 53. Stirring rod; 54. Cleaning assembly; 541. Cleaning plate; 542. Fixing plate; 543. Spring; 544. Sliding plate; 545. Limiting rod. Detailed Implementation
[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.
[0019] In one embodiment, such as Figures 1-5As shown, a reaction vessel for producing anti-corrosion coatings that is easy to clean includes a tripod 1, a mixing tank 3 mounted on the tripod 1, a feeding assembly 4 for feeding the mixing tank 3 on its side, a feeding port 6 on the top of the mixing tank 3, a water tank 7 on the top of the mixing tank 3, an adjustment assembly 2 for adjusting the tilt of the mixing tank 3 on its side, and a mixing assembly 5 for mixing the anti-corrosion coatings inside the mixing tank 3. In this embodiment, a mixing component 5 is provided to stir and mix the anti-corrosion coating. At the same time, a cleaning component 54 is provided inside the mixing component 5 to clean the inner wall of the mixing tank 3 during the stirring process to prevent coating residue. When the water tank 7 supplies water, the cleaning liquid can be sprayed out from the cleaning component 54 to achieve automatic rinsing. At the same time, an adjusting component 2 is provided to tilt the mixing tank 3 to facilitate feeding, unloading and cleaning.
[0020] In one embodiment, as shown in the figure, the feeding assembly 4 includes a connecting pipe 44 fixedly disposed on the side wall of the mixing tank 3. A sleeve 42 is fitted onto the side of the connecting pipe 44 away from the mixing tank 3, and a feed port 41 is fitted onto the side of the sleeve 42 away from the connecting pipe 44. A screw 43 is threaded through the feed port 41, the sleeve 42, and the connecting pipe 44. A handle is fixedly disposed at the bottom end of the screw 43. The connecting pipe 44 and the feed port 41 have the same diameter, and the inner diameter of the sleeve 42 is the same as the outer diameter of the connecting pipe 44 and the feed port 41. The sleeve 42 is fitted onto the connecting pipe 44. Then, the feed port 41 is fitted onto the outside of the sleeve 42 to form a sliding three-layer nested structure. Since the connecting pipe 44 has the same diameter as the feed port 41 and the inner diameter of the sleeve 42 matches the outer diameter of both, they can fit tightly to avoid material leakage. By rotating the handle, the screw 43 is screwed downward to press the feed port 41, sleeve 42, and connecting pipe 44 together to form a stable seal. External feeding equipment (such as a pumping pipeline) is connected to the feed port 41, and the anti-corrosion coating enters the mixing tank 3 through this. If the feed pipe needs to be replaced or cleaned, simply loosen the screw 43 to quickly disassemble the sleeve 42 and the feed port 41.
[0021] In one embodiment, as shown in the figure, the mixing component 5 includes a drive motor 51 fixedly installed on the top of the mixing tank 3. The drive motor 51 drives a rotating rod 52. Multiple sets of stirring rods 53 for mixing the anti-corrosion coating are fixedly arranged on the side of the rotating rod 52. A cleaning component 54 for cleaning the inner wall of the mixing tank 3 is provided at the end of the stirring rod 53 away from the rotating rod 52. The rotating rod 52 is driven to rotate by the drive motor 51. Multiple sets of stirring rods 53 are radially fixedly installed on the side of the rotating rod 52, and the cleaning component 54 at the end of each stirring rod 53 rotates synchronously with the stirring rod 53, continuously scraping the inner wall of the mixing tank 3.
[0022] In one embodiment, as shown in the figure, the cleaning assembly 54 includes a cleaning plate 541 that is engaged with the end of the stirring rod 53. The cleaning plate 541 has multiple sets of holes, each set of holes being interconnected. A fixing plate 542 is fixedly mounted on the side of the cleaning plate 541 near the rotating rod 52. A spring 543 is mounted on the side of the fixing plate 542 near the stirring rod 53. A sliding plate 544 is fixedly connected to the other end of the spring 543. The sliding plate 544 slides on the cleaning plate 541, and a limit rod 545 is mounted on the side of the sliding plate 544 away from the spring 543. The limiting rod 545 passes through the stirring rod 53. When the stirring rod 53 rotates, the cleaning plate 541 adheres tightly to the barrel wall under the action of centrifugal force. At the same time, the spring 543 on the fixing plate 542 always presses the sliding plate 544, so that the limiting rod 545 on the side of the sliding plate 544 will not detach from the side wall of the stirring rod 53. This helps the cleaning plate 541 to always be locked on the side wall of the stirring rod 53. When it is necessary to disassemble the cleaning plate 541 for cleaning, it is only necessary to manually press the sliding plate 544 to compress the spring 543, and the limiting rod 545 will slide out, so that the cleaning plate 541 and the stirring rod 53 are separated, and the cleaning plate 541 can be cleaned separately.
[0023] In one embodiment, as shown in the figure, a conical block is provided on the side of the cleaning plate 541 away from the fixed plate 542, and the conical block is made of nylon material. The interiors of the stirring rod 53 and the rotating rod 52 are both hollow, and the holes in the rotating rod 52, stirring rod 53, and cleaning plate 541 are interconnected. The output end of the drive motor 51 adopts a hollow clamping design. The water tank 7 is connected to the hole in the cleaning plate 541 through the hollow channel of the rotating rod 52. The cleaning component 54 and the stirring rod 541 are connected to the cleaning plate 541. Each of the three is equipped with four sets, arranged in a circular array around the rotating rod 52; the stirring rod 53 rotates, the conical block scrapes the barrel wall, the valve of the water tank 7 opens, and the cleaning liquid is sprayed out radially from the hole through the hollow channel. After the cleaning liquid cleans, the conical block first contacts the barrel wall, and its inclined surface design can effectively scrape off stubborn residues. At the same time, the output shaft of the drive motor 51 clamps the outer wall of the rotating rod 52, similar to a pneumatic chuck structure, keeping the top of the rotating rod 52 hollow, so that the water tank 7 can fill water into the middle position of the rotating rod 52.
[0024] In one embodiment, as shown in the figure, the adjustment assembly 2 includes a protective shell 21 fixedly installed on the side of the tripod 1. A worm gear 22 is rotatably disposed inside the protective shell 21, and a worm 23 is meshed at the bottom of the worm gear 22. A rotating handle 24 is disposed at the end of the worm 23, and the worm 23 is fixedly connected to the side wall of the mixing tank 3. By rotating the rotating handle 24, the worm 23 is driven to rotate, and at the same time, the rotation of the worm 23 drives the worm gear 22 to rotate. When the worm gear 22 rotates, it causes the mixing tank 3 to tilt. At the same time, the worm gear 22 and worm 23 have a self-locking characteristic to prevent the mixing tank 3 from resetting itself when tilted. By adjusting the tilt angle, the paint is discharged more thoroughly, reducing waste. At the same time, it prevents the cleaning liquid from falling into the bottom of the mixing tank 3 after being sprayed out, which would prevent the side wall of the mixing tank 3 from being effectively cleaned. In the tilted state, the cleaning liquid on the inner wall of the mixing tank 3 is more likely to accumulate, and the cleaning plate 541 is more likely to be coated with cleaning liquid to clean the inside of the tank during the rotation process.
[0025] The above embodiment discloses a reaction vessel for producing anti-corrosion coatings that is easy to clean. A stable seal is formed by the feeding assembly 4, the feed port 41, the sleeve 42, and the connecting pipe 44. The sleeve 42 and the feed port 41 can be quickly disassembled via a screw 43. Simultaneously, a drive motor 51 drives a rotating rod 52 to rotate. A cleaning assembly 54 at the end of the stirring rod 53 rotates synchronously with the stirring rod 53, continuously scraping the inner wall of the mixing tank 3 and cleaning the tank wall. When the cleaning plate 541 needs to be disassembled for cleaning, simply press the sliding plate 544 manually to compress the spring 543, causing the limiting rod 545 to slide out, separating the cleaning plate 541 from the stirring rod 53. The tilt angle of the mixing tank 3 can be adjusted by the adjusting assembly 2, allowing for more thorough coating discharge and reducing waste.
[0026] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.
Claims
1. A corrosion resistant coating production reaction kettle convenient to clean, comprising a tripod (1), a mixing barrel (3) is arranged on the tripod (1), a feeding assembly (4) for feeding is arranged on the side of the mixing barrel (3), a feeding opening (6) is further arranged on the top of the mixing barrel (3), and a water tank (7) is further arranged on the top of the mixing barrel (3), characterized in that, The mixing tank (3) is also provided with an adjustment component (2) for adjusting the tilt of the mixing tank (3) on its side, and a mixing component (5) for mixing the anti-corrosion coating is provided inside the mixing tank (3). The mixing component (5) includes a drive motor (51) fixedly installed on the top of the mixing tank (3), the drive motor (51) drives a rotating rod (52), and multiple sets of stirring rods (53) for mixing the anti-corrosion coating are fixedly arranged on the side of the rotating rod (52). A cleaning component (54) for cleaning the inner wall of the mixing tank (3) is provided at the end of the stirring rod (53) away from the rotating rod (52). The cleaning assembly (54) includes a cleaning plate (541) that is engaged with the end of the stirring rod (53). The cleaning plate (541) has multiple sets of holes, and each set of holes is interconnected. A fixing plate (542) is fixedly provided on the side of the cleaning plate (541) near the rotating rod (52). A spring (543) is provided on the side of the fixing plate (542) near the stirring rod (53). A sliding plate (544) is fixedly connected to the other end of the spring (543). The sliding plate (544) slides on the cleaning plate (541), and a limiting rod (545) is provided on the side of the sliding plate (544) away from the spring (543). The limiting rod (545) passes through the stirring rod (53).
2. The anticorrosive coating production reaction kettle convenient to clean according to claim 1, characterized in that, The feeding assembly (4) includes a connecting pipe (44) fixedly disposed on the side wall of the mixing tank (3). A sleeve (42) is fitted on the side of the connecting pipe (44) away from the mixing tank (3), and a feed port (41) is fitted on the side of the sleeve (42) away from the connecting pipe (44).
3. The reaction kettle for producing anticorrosive coating facilitating cleaning according to claim 1, characterized in that, The cleaning plate (541) has a conical block on the side away from the fixing plate (542), and the conical block is made of nylon material.
4. The easy-to-clean reaction vessel for producing anti-corrosion coatings according to claim 1, characterized in that, The interiors of the stirring rod (53) and the rotating rod (52) are both hollow, and the holes in the rotating rod (52), the stirring rod (53), and the cleaning plate (541) are interconnected. The output end of the drive motor (51) adopts a hollow clamping design, and the water tank (7) is connected to the hole in the cleaning plate (541) through the hollow channel of the rotating rod (52).
5. The easy-to-clean reaction vessel for producing anti-corrosion coatings according to claim 1, characterized in that, The adjustment assembly (2) includes a protective shell (21) fixedly installed on the side of the tripod (1). A worm gear (22) is rotatably provided inside the protective shell (21), and a worm (23) is meshed at the bottom of the worm gear (22). A rotating handle (24) is provided at the end of the worm (23), and the worm (23) is fixedly connected to the side wall of the mixing tank (3).
6. The easy-to-clean reaction vessel for producing anti-corrosion coatings according to claim 1, characterized in that, The cleaning component (54) and the stirring rod (53) are each provided in four sets, and are arranged in a circular array around the rotating rod (52).
7. A reaction vessel for producing anti-corrosion coatings that is easy to clean, as described in claim 2, is characterized in that... The feed port (41), sleeve (42), and connecting pipe (44) are all provided with screws (43), and a handle is fixedly provided at the bottom of the screws (43).
8. The easy-to-clean reaction vessel for producing anti-corrosion coatings according to claim 2, characterized in that, The connecting pipe (44) has the same diameter as the feed port (41), and the inner diameter of the sleeve (42) is the same as the outer diameter of the connecting pipe (44) and the feed port (41).