A chemical reaction kettle lining coating mechanism

Abstract

The utility model discloses a chemical industry reation kettle lining coating mechanism, including base, the base lower extreme is equipped with a plurality of symmetrical setting support foot, the base upper end is rotatably connected with the rotating board, the rotating board upper end is equipped with the lining body, the base upper end is equipped with the fixed frame, the fixed frame is slidably connected with the moving block in, the moving block side wall is equipped with the connecting block, the connecting block side wall is equipped with a plurality of sprayers, the connecting block rear end is equipped with the bellows, the bellows is linked with a plurality of sprayers, the rotating board upper end is equipped with the positioning mechanism for positioning the lining body, the base lower extreme is equipped with the rotating mechanism for rotating the rotating board. The utility model discloses through make a plurality of moving frame move in a plurality of grooves respectively to push a plurality of support plate and lining body inner wall contact, realize the fixation to lining body, improve the stability of lining body in coating process.

Description

Technical Field

[0001] This utility model relates to the field of reaction vessel processing technology, and in particular to a coating mechanism for the lining of a chemical reaction vessel. Background Technology

[0002] A reaction vessel is a piece of equipment used for chemical reactions, physicochemical processes, and laboratory research. It is typically made of steel plates of a certain thickness, possessing high corrosion resistance and the ability to withstand high temperatures and pressures. It is widely used in pharmaceuticals, chemicals, food processing, and other fields to meet the needs of different processes. Depending on different process requirements, it can be divided into atmospheric pressure reaction vessels, high-pressure reaction vessels, vacuum reaction vessels, etc. It can accommodate chemical reactions under high pressure and high temperature conditions, and heating or cooling operations can be performed during the reaction to regulate the reaction rate and product yield. It is widely used in pharmaceuticals, polymer industries, organic synthesis, and other fields, and is an indispensable tool in the chemical industry.

[0003] Because the substances that need to be reacted in the reactor are different during use, different materials are needed for the lining of the reactor to avoid damage to the lining during the reaction. However, the existing equipment for coating the lining does not have a device for positioning the lining, which makes it impossible to guarantee the stability of the lining during the coating process. In addition, there is no device for rotating the lining, which brings certain troubles to the overall coating of the lining. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology. By moving multiple movable frames in multiple grooves, multiple support plates are pushed to contact the inner wall of the inner lining body, thereby fixing the inner lining body and improving the stability of the inner lining body during the coating process. This invention provides a coating mechanism for the inner lining of a chemical reactor.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A chemical reactor lining coating mechanism includes a base with multiple symmetrically arranged support feet at the lower end of the base. A rotating plate is rotatably connected to the upper end of the base, and an inner lining body is provided at the upper end of the rotating plate. A fixed frame is provided at the upper end of the base, and a movable block is slidably connected within the fixed frame. A connecting block is provided on the side wall of the movable block, and multiple nozzles are provided on the side wall of the connecting block. A corrugated pipe is provided at the rear end of the connecting block, and the corrugated pipe is connected to the multiple nozzles. A positioning mechanism for positioning the inner lining body is provided at the upper end of the rotating plate, and a rotating mechanism for rotating the rotating plate is provided at the lower end of the base.

[0006] Preferably, the positioning mechanism includes a plurality of symmetrically arranged grooves on the upper end of the rotating plate, each groove having a movable frame slidably connected thereto, each movable frame being L-shaped, and each movable frame having a support plate at its end, the support plate being arc-shaped.

[0007] Preferably, the rotating mechanism includes a through tube disposed at the lower end of the rotating plate, the through tube passing through the lower end of the base and rotatably connected thereto, and a rotating rod is provided inside the through tube.

[0008] Preferably, the upper end of the rotating plate is provided with a transmission groove, and the transmission groove and multiple grooves are rotatably connected by threaded rods. The threaded rods pass through the movable frame and are threadedly connected to it. The upper end of the rotating rod passes through the rotation transmission groove and is fixedly connected to a bevel gear ring. The ends of the multiple threaded rods are provided with bevel gears that cooperate with the bevel gear rings.

[0009] Preferably, the lower end of the base is provided with a mounting frame, and a power motor is provided inside the mounting frame. The outer wall of the output shaft of the power motor and the outer wall of the through tube are both provided with transmission wheels, and the two transmission wheels mesh with each other.

[0010] Preferably, the upper end of the fixed frame is provided with a drive motor, and the end of the output shaft of the drive motor is provided with an adjusting screw, which passes through the moving block and is threadedly connected to it.

[0011] The beneficial effects of this utility model are: 1. By moving multiple movable frames within multiple grooves, multiple support plates are pushed to contact the inner wall of the lining body, thereby fixing the lining body and improving its stability during the coating process.

[0012] 2. By driving the transmission wheel to rotate the through-tube, the through-tube rotates along with the rotating plate, thereby achieving the effect of rotating the inner lining body, which brings certain convenience to the overall coating of the inner lining body. Attached Figure Description

[0013] Figure 1 This is a front view schematic diagram of the overall structure of this utility model; Figure 2 This is a top view of the overall structure of this utility model; Figure 3 This is a bottom view of the overall structure of this utility model.

[0014] In the diagram: 1. Base, 2. Supporting foot, 3. Rotating plate, 4. Inner liner body, 5. Fixed frame, 6. Moving block, 7. Connecting block, 8. Corrugated pipe, 9. Nozzle, 10. Groove, 11. Threaded rod, 12. Bevel ring, 13. Bevel gear, 14. Moving frame, 15. Through pipe, 16. Transmission wheel, 17. Rotating rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] Reference Figure 1-3 A chemical reactor lining coating mechanism includes a base 1, with multiple symmetrically arranged support feet 2 at the lower end of the base 1. A rotating plate 3 is rotatably connected to the upper end of the base 1, and an inner lining body 4 is located on the upper end of the rotating plate 3. A fixed frame 5 is located on the upper end of the base 1, and a movable block 6 is slidably connected within the fixed frame 5. A connecting block 7 is located on the side wall of the movable block 6, and multiple nozzles 9 are located on the side wall of the connecting block 7. A corrugated pipe 8 is located at the rear end of the connecting block 7, and the corrugated pipe 8 is connected to the multiple nozzles 9. A positioning mechanism for positioning the inner lining body 4 is located on the upper end of the rotating plate 3. The positioning mechanism includes multiple symmetrically arranged grooves 10 on the upper end of the rotating plate 3. A movable frame 14 is slidably connected within each of the multiple grooves 10. The multiple movable frames 14 are all L-shaped, and a support plate is located at the end of each of the multiple movable frames 14. The support plate is arc-shaped. By moving the multiple movable frames 14 within the multiple grooves 10, the multiple support plates are pushed to contact the inner wall of the inner lining body 4, thereby fixing the inner lining body 4 and improving the stability of the inner lining body 4 during the coating process.

[0018] The lower end of the base 1 is provided with a rotating mechanism for rotating the rotating plate 3. The rotating mechanism includes a through tube 15 disposed at the lower end of the rotating plate 3. The through tube 15 passes through the lower end of the base 1 and is rotatably connected to it. A rotating rod 17 passes through the through tube 15.

[0019] The upper end of the rotating plate 3 is provided with a transmission groove. The transmission groove and multiple grooves 10 are all rotatably connected to threaded rods 11. The threaded rods 11 pass through the movable frame 14 and are threadedly connected to it. The upper end of the rotating rod 17 passes through the rotating transmission groove and is fixedly connected to a bevel gear ring 12. The ends of the multiple threaded rods 11 are provided with bevel gears 13 that cooperate with the bevel gear ring 12.

[0020] The lower end of the base 1 is provided with a mounting frame, and a power motor is provided inside the mounting frame. The outer wall of the output shaft of the power motor and the outer wall of the through tube 15 are both provided with transmission wheels 16. The two transmission wheels 16 mesh with each other. By causing the transmission wheels 16 to drive the through tube 15 to rotate, the through tube 15 drives the rotating plate 3 to rotate, thereby achieving the effect of rotating the inner lining body 4, which brings certain convenience to people for the overall coating of the inner lining body 4.

[0021] The upper end of the fixed frame 5 is equipped with a drive motor, and the end of the output shaft of the drive motor is equipped with an adjusting screw. The adjusting screw passes through the moving block 6 and is threadedly connected to it.

[0022] When using this utility model, during the coating operation of the inner lining body 4, the inner lining body 4 is placed on the upper end of the rotating plate 3, and the rotating rod 17 is rotated to make the bevel ring 12 at the upper end of the rotating rod 17 rotate. By meshing the bevel ring 12 with multiple bevel gears 13, the multiple bevel gears 13 rotate and drive multiple threaded rods 11 to rotate. Then, by using the threaded connection between the threaded rods 11 and the moving frame 14, the multiple moving frames 14 move in multiple grooves 10 respectively, thereby pushing multiple support plates to contact the inner wall of the inner lining body 4, realizing the fixation of the inner lining body 4 and improving the stability of the inner lining body 4 during the coating process. During the painting process, when the inner lining body 4 is rotated, the power motor is started. The two transmission wheels 16 between the outer wall of the output shaft of the power motor and the through pipe 15 mesh, causing the transmission wheels 16 to drive the through pipe 15 to rotate. This causes the through pipe 15 to rotate along with the rotating plate 3, thereby achieving the effect of rotating the inner lining body 4. This provides some convenience for the overall painting of the inner lining body 4. At this time, by starting the drive motor, the adjusting screw is rotated, causing the moving block 6 to move within the fixed frame 5, thereby driving the multiple nozzles 9 on the multiple connecting blocks 7 to move. The corrugated pipe 8 feeding the nozzles 9 is existing technology, so its related structure is not described in detail in this figure.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A coating mechanism for the lining of a chemical reactor, comprising a base (1), characterized in that, The base (1) has multiple symmetrically arranged support feet (2) at its lower end. The base (1) is rotatably connected to a rotating plate (3). The rotating plate (3) has an inner lining body (4) at its upper end. The base (1) has a fixed frame (5) at its upper end. A moving block (6) is slidably connected inside the fixed frame (5). A connecting block (7) is provided on the side wall of the moving block (6). Multiple nozzles (9) are provided on the side wall of the connecting block (7). A corrugated pipe (8) is provided at the rear end of the connecting block (7). The corrugated pipe (8) is connected to the multiple nozzles (9). The rotating plate (3) has a positioning mechanism at its upper end for positioning the inner lining body (4). The base (1) has a rotating mechanism at its lower end for rotating the rotating plate (3). The positioning mechanism includes multiple symmetrically arranged grooves (10) on the upper end of the rotating plate (3), and each of the multiple grooves (10) is slidably connected to a movable frame (14). Each of the multiple movable frames (14) is L-shaped, and each of the multiple movable frames (14) is provided with a support plate at its end. The support plate is arc-shaped. The rotating mechanism includes a through tube (15) disposed at the lower end of the rotating plate (3). The through tube (15) passes through the lower end of the base (1) and is rotatably connected to it. A rotating rod (17) is disposed inside the through tube (15). The upper end of the rotating plate (3) is provided with a transmission groove. The transmission groove and multiple grooves (10) are all rotatably connected by threaded rods (11). The threaded rods (11) pass through the movable frame (14) and are threadedly connected to it. The upper end of the rotating rod (17) passes through the rotating transmission groove and is fixedly connected to a bevel gear ring (12). The ends of the multiple threaded rods (11) are provided with bevel gears (13) that cooperate with the bevel gear ring (12).

2. The chemical reactor lining coating mechanism according to claim 1, characterized in that, The base (1) has a mounting frame at its lower end, and a power motor is provided in the mounting frame. The outer wall of the output shaft of the power motor and the outer wall of the through pipe (15) are both provided with transmission wheels (16), and the two transmission wheels (16) mesh with each other.

3. The chemical reactor lining coating mechanism according to claim 2, characterized in that, The upper end of the fixed frame (5) is provided with a drive motor, and the end of the output shaft of the drive motor is provided with an adjusting screw. The adjusting screw passes through the moving block (6) and is threadedly connected to it.

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