Detachable catalyst exhaust assembly

Abstract

The utility model relates to the technical field of detachable catalyst exhaust equipment, in particular to a detachable catalyst exhaust assembly. Comprising a bearing tank, communicating pipes are installed at the two ends of the bearing tank, a closing cover is rotationally connected to one side of the upper surface of the bearing tank, the section size of the closing cover is matched with the section size of the bearing tank, and a plurality of catalytic columns are arranged in the bearing tank; and adjusting devices are arranged at the positions, corresponding to the closing covers, of the surfaces of the two ends of the bearing tank, each adjusting device comprises a connecting frame, one side of each connecting frame is fixedly connected with the surface of the bearing tank, the inner wall of each connecting frame is rotationally connected with a turnover plate, the section of each turnover plate is in an arc shape, and a connecting hole is formed in the surface of the upper end of each turnover plate. The detachable catalyst exhaust assembly provided by the utility model has the advantage that the catalytic pipeline in the catalyst exhaust equipment can be conveniently disassembled and maintained.

Description

Technical Field

[0001] This utility model relates to the technical field of detachable catalyst exhaust equipment, and in particular to a detachable catalyst exhaust assembly. Background Technology

[0002] Detachable catalyst exhaust assemblies typically employ flange or clamp connections, allowing for easy connection of the pipeline to the catalytic reactor or other piping systems. They also enable quick disassembly for maintenance. During the catalytic reaction, the catalyst may gradually degrade or become contaminated, necessitating regular catalyst replacement. Detachable catalytic pipelines provide a convenient way for operators to quickly disassemble the pipeline, easily replace the catalyst, and clean the pipeline and reactor to maintain reaction efficiency and stability. They are commonly found in catalytic reaction equipment.

[0003] Existing technologies, such as the utility model patent with publication number CN204961038U, disclose a quick-release three-way catalytic converter. This patent includes a catalytic converter body and connecting pipes located on both sides of the catalytic converter body for connecting to the exhaust pipe. The connecting pipes are detachably connected to the exhaust pipe via clamps. This utility model's three-way catalytic converter allows for quick disassembly and installation, avoiding the problems of difficult catalytic converter replacement, high replacement costs, and poor sealing of pipe connections after replacement found in existing technologies. It can meet the replacement needs of various types of catalytic converters and has good application prospects.

[0004] In catalytic reaction equipment, it has been found that during the use of catalytic exhaust pipes, the catalyst will become ineffective or accumulate impurities over time due to the catalytic reaction process. At this time, it is necessary to replace or clean the catalyst regularly. However, if the installation and disassembly process of the exhaust pipe is too complicated, it will cause the entire production process to stop, and it will also be inconvenient to save human resources and increase maintenance costs. Utility Model Content

[0005] The purpose of this invention is to solve the problems in the existing technology where, during the use of catalytic converter exhaust pipes, the catalyst may fail or accumulate impurities over time during the catalytic reaction, requiring regular replacement or cleaning of the catalyst. Furthermore, the installation and disassembly of the exhaust pipe is too complicated, which can cause the entire production process to stagnate, and is inconvenient for saving manpower and increasing maintenance costs.

[0006] To solve the above technical problems, this utility model provides a detachable catalyst exhaust assembly, comprising: a carrier tank, with connecting pipes installed at both ends of the carrier tank, a rotatably connected closing cover to one side of the upper surface of the carrier tank, the cross-sectional dimensions of the closing cover being adapted to the cross-sectional dimensions of the carrier tank, a plurality of catalyst columns being arranged inside the carrier tank, and adjustment devices being provided at both ends of the carrier tank corresponding to the positions of the closing cover, the adjustment devices including a connecting frame, one side of the connecting frame being fixedly connected to the surface of the carrier tank, a flip plate being rotatably connected to the inner wall of the connecting frame, the flip plate having an arc-shaped cross-section, a connecting hole being vertically formed on the upper surface of the flip plate, a positioning post being fixedly connected to the arc surface of the closing cover corresponding to the position of the flip plate, the arc surface of the positioning post being inserted into the inner wall of the connecting hole, and a positioning shaft being threadedly connected to the arc surface of the positioning post.

[0007] The effects achieved by the above components are as follows: during the operation of the entire catalyst exhaust equipment, the catalytic column in the carrier tank will be used to assist in the catalytic operation. After long-term use, the adjustment devices set on the surfaces of the closed cover and the two ends of the carrier tank can be used to assist in the operation, which helps to limit the disassembly of the entire closed cover and the carrier tank, and facilitates the replacement of the catalytic column.

[0008] Preferably, a guide frame is fixedly connected to the position of the positioning post on the surface of the closed cover. The cross-section of the guide frame is U-shaped, and the inner wall of the guide frame is engaged with the surface of the flip plate.

[0009] The effect achieved by the above components is that the guide frame can guide and limit the position of the flip plate, preventing the flip plate from shifting position.

[0010] Preferably, both ends of the inner wall of the connecting frame are fitted with coil springs, and the two ends of the coil springs are fixedly connected to the connecting frame and the flip plate, respectively.

[0011] The effect achieved by the above components is that the torsional force generated by the coil spring can compress and protect the bottom of the flip plate.

[0012] Preferably, a plurality of limiting frames are fixedly connected to the inner wall surface of the closed cover. The limiting frames are elastic frames, and the surface of the limiting frames abuts against the arc surface of the catalytic column. Sealing gaskets are fixedly connected to the inner walls at both ends of the closed cover. The sealing gaskets are rubber gaskets.

[0013] The aforementioned components achieve the following effects: the elastic limiting frame can effectively compress the catalytic column, while the density pads on the inner walls of both ends of the closed cap can effectively seal the container.

[0014] Preferably, the inner wall surface of the carrier tank is provided with an auxiliary device, which includes two movable plates. One side of each of the two movable plates is fixedly connected to the inner wall surface of the carrier tank. The surface of the movable plates is provided with a movable groove. A plurality of movable columns are slidably connected to the inner wall of the movable groove. The cross-section of the movable columns is "L" shaped. The ends of two movable columns that are close to each other are fixedly connected to the same baffle. The surface of the baffle abuts against the surface of the catalytic column. The upper arc surface of the movable column is threadedly connected to a fixed shaft.

[0015] The effect achieved by the above components is as follows: after the catalyst exhaust equipment has been used for a long time, in order to facilitate the replacement of the catalyst column in the carrier tank, the positioning operation can be performed with the help of an auxiliary device. By adjusting the spacing of several baffles, it is convenient to support and place catalyst columns of different sizes.

[0016] Preferably, the upper arc surface of the movable column is fitted with a protective pad, and the upper surface of the protective pad abuts against the lower surface of the fixed shaft.

[0017] The effect achieved by the above-mentioned components is that, during the process of squeezing and limiting the fixed shaft, the protective pad can be used to protect it and prevent the fixed shaft from loosening during use.

[0018] Preferably, a sliding plate is fixedly connected to the bottom of the inner wall of the bearing tank, and a groove is formed on the lower surface of the baffle, with the inner wall of the groove slidably connected to the surface of the sliding plate.

[0019] The effect achieved by the above components is that the position of the baffle can be effectively fixed by the sliding plate and the sliding groove inside the bearing tank for movement limitation.

[0020] Compared with related technologies, the detachable catalyst exhaust assembly provided by this utility model has the following advantages:

[0021] By operating the adjustment device, the connection between the closed cover and the carrier tank is achieved. With the help of the flip plates in the connecting frames at both ends of the carrier tank, the positioning columns at both ends of the closed cover can be inserted and fixed, which facilitates the disassembly and limiting operation of the entire catalyst exhaust equipment and makes it convenient to replace and maintain the catalyst column in the carrier tank.

[0022] By operating the auxiliary device, the spacing between multiple baffles can be adjusted. The baffles slide by sliding between the moving columns at both ends and the moving grooves on the surface of the moving plate, while being squeezed and fixed by the fixed shaft. This effectively controls the position of the baffles and facilitates the fixed and limited use of catalytic columns of different sizes. Attached Figure Description

[0023] Figure 1A schematic diagram of the structure of a detachable catalyst exhaust assembly provided by this utility model;

[0024] Figure 2 for Figure 1 The diagram shows the disassembled structure of the three-dimensional structure.

[0025] Figure 3 for Figure 1 The diagram shows the exploded structure of the regulating device.

[0026] Figure 4 for Figure 1 The diagram shows the structure of the auxiliary device.

[0027] Figure 5 for Figure 4 The enlarged structural diagram at point A is shown.

[0028] The following are the labeling elements in the diagram: 1. Connecting pipe; 2. Closing cap; 3. Carrier tank; 4. Adjusting device; 41. Connecting frame; 42. Coil spring; 43. Flip plate; 44. Connecting hole; 45. Guide frame; 46. Positioning column; 47. Positioning shaft; 48. Limiting frame; 49. Sealing gasket; 5. Auxiliary device; 51. Baffle; 52. Slide plate; 53. Slide groove; 54. Moving plate; 55. Moving column; 56. Protective pad; 57. Fixed shaft; 58. Moving groove; 6. Catalytic column. Detailed Implementation

[0029] 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. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0030] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0031] Please see Figures 1 to 5 The present invention provides a detachable catalyst exhaust assembly, comprising: a carrier tank 3, with connecting pipes 1 installed at both ends of the carrier tank 3, a closing cover 2 rotatably connected to one side of the upper surface of the carrier tank 3, the cross-sectional dimensions of the closing cover 2 being adapted to the cross-sectional dimensions of the carrier tank 3, a plurality of catalyst columns 6 being provided inside the carrier tank 3, an adjustment device 4 being provided at both ends of the carrier tank 3 corresponding to the position of the closing cover 2, and an auxiliary device 5 being provided on the inner wall surface of the carrier tank 3.

[0032] In the embodiments of this utility model, please refer to Figure 2 , Figure 3 and Figure 4The adjusting device 4 includes a connecting frame 41, one side of which is fixedly connected to the surface of the carrying tank 3. A flip plate 43 is rotatably connected to the inner wall of the connecting frame 41. The flip plate 43 has an arc-shaped cross-section. A connecting hole 44 is provided on the upper surface of the flip plate 43. The connecting hole 44 is vertical. A positioning post 46 is fixedly connected to the arc surface of the closed cover 2 corresponding to the position of the flip plate 43. The arc surface of the positioning post 46 is inserted into the inner wall of the connecting hole 44. A positioning shaft 47 is threadedly connected to the arc surface of the positioning post 46. The surface of the closed cover 2 corresponds to the positioning post 47. A guide frame 45 is fixedly connected to position 6. The cross-section of the guide frame 45 is "U" shaped. The inner wall of the guide frame 45 is engaged with the surface of the flip plate 43. Both ends of the inner wall of the connecting frame 41 are fitted with coil springs 42. The two ends of the coil springs 42 are fixedly connected to the connecting frame 41 and the flip plate 43 respectively. Several limiting frames 48 are fixedly connected to the inner wall surface of the closing cover 2. The limiting frames 48 are elastic frames. The surface of the limiting frames 48 abuts against the arc surface of the catalyst column 6. Sealing gaskets 49 are fixedly connected to the inner walls of both ends of the closing cover 2. The sealing gaskets 49 are rubber gaskets.

[0033] In the embodiments of this utility model, please refer to Figure 4 and Figure 5 The auxiliary device 5 includes two movable plates 54. One side of each movable plate 54 is fixedly connected to the inner wall surface of the carrier tank 3. The surface of the movable plate 54 is provided with a movable groove 58. Several movable columns 55 are slidably connected to the inner wall of the movable groove 58. The cross-section of the movable column 55 is "L" shaped. The ends of the two movable columns 55 that are close to each other are fixedly connected to the same baffle 51. The surface of the baffle 51 abuts against the surface of the catalyst column 6. The upper arc surface of the movable column 55 is threadedly connected to a fixed shaft 57. The upper arc surface of the movable column 55 is fitted with a protective pad 56. The upper surface of the protective pad 56 abuts against the lower surface of the fixed shaft 57. The bottom of the inner wall of the carrier tank 3 is fixedly connected to a sliding plate 52. The lower surface of the baffle 51 is provided with a sliding groove 53. The inner wall of the sliding groove 53 is slidably connected to the surface of the sliding plate 52.

[0034] The working principle of the detachable catalyst exhaust assembly provided by this utility model is as follows: After operating the catalyst exhaust equipment, the carrier tank 3 and the closing cover 2 can be separated and limited by the adjustment device 4, thereby facilitating the replacement and protection operation of the catalyst column 6 in the carrier tank 3 after long-term use. At this time, first adjust the flip plates 43 at both ends of the closing cover 2, rotate the positioning shaft 47 on the arc surface of the positioning column 46 to separate the positioning shaft 47 from the positioning column 46, and then deflect the flip plate 43 in the connecting frame 41. At this time, the closing cover 2 and the carrier tank 3 can be flipped and separated. Then, the catalyst column 6 placed in the carrier tank 3 can be replaced. During this process, the auxiliary device 5 can be used for adjustment to replace and limit the catalytic columns 6 of different sizes. First, rotate the fixed shaft 57 on the upper arc surface of the moving column 55 so that the moving column 55 and the moving groove 58 opened on the surface of the moving plate 54 are in a sliding state. Slide the baffle 51 along the sliding plate 52 fixed on the inner wall of the carrier tank 3. After reaching the designated position, rotate the fixed shaft 57 on the upper arc surface of the moving column 55 to fix the position between the moving column 55 and the moving plate 54. At this time, the catalytic columns 6 of different sizes can be placed in the carrier tank 3. Finally, close the closing cover 2 and the carrier tank 3, and use the adjustment device 4 to fix and limit the operation.

[0035] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0036] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A detachable catalytic converter exhaust assembly, characterized in that, include: A carrier tank (3) is provided, with connecting pipes (1) installed at both ends. A closing cover (2) is rotatably connected to one side of the upper surface of the carrier tank (3). The cross-sectional dimensions of the closing cover (2) are adapted to the cross-sectional dimensions of the carrier tank (3). Several catalytic columns (6) are provided inside the carrier tank (3). Adjustment devices (4) are provided at both ends of the carrier tank (3) corresponding to the positions of the closing cover (2). The adjustment device (4) includes a connecting frame (41). One side of the connecting frame (41) is connected to the carrier tank (3). The surface of the connecting frame (41) is fixedly connected, and the inner wall of the connecting frame (41) is rotatably connected to the flip plate (43). The cross section of the flip plate (43) is arc-shaped. The upper surface of the flip plate (43) is provided with a connecting hole (44). The connecting hole (44) is vertical. The arc surface of the closing cover (2) is fixedly connected to the position of the flip plate (43) with a positioning post (46). The arc surface of the positioning post (46) is inserted into the inner wall of the connecting hole (44). The arc surface of the positioning post (46) is threadedly connected to a positioning shaft (47).

2. The detachable catalyst exhaust assembly according to claim 1, characterized in that, The closed cover (2) is fixedly connected to the position of the positioning post (46) with a guide frame (45). The cross-section of the guide frame (45) is "U" shaped, and the inner wall of the guide frame (45) is engaged with the surface of the flip plate (43).

3. A detachable catalyst exhaust assembly according to claim 1, characterized in that, Both ends of the inner wall of the connecting frame (41) are fitted with coil springs (42), and the two ends of the coil springs (42) are fixedly connected to the connecting frame (41) and the flip plate (43) respectively.

4. A detachable catalytic converter exhaust assembly according to claim 1, characterized in that, The inner wall surface of the closed cover (2) is fixedly connected with several limiting frames (48). The limiting frames (48) are elastic frames. The surface of the limiting frames (48) abuts against the arc surface of the catalyst column (6). Both ends of the inner wall of the closed cover (2) are fixedly connected with sealing gaskets (49). The sealing gaskets (49) are rubber gaskets.

5. A detachable catalytic converter exhaust assembly according to claim 1, characterized in that, The inner wall surface of the carrier tank (3) is provided with an auxiliary device (5). The auxiliary device (5) includes two movable plates (54). One side of each of the two movable plates (54) is fixedly connected to the inner wall surface of the carrier tank (3). The surface of the movable plate (54) is provided with a movable groove (58). Several movable columns (55) are slidably connected to the inner wall of the movable groove (58). The cross-section of the movable column (55) is "L" shaped. The two movable columns (55) are fixedly connected to the same baffle (51) at their close ends. The surface of the baffle (51) abuts against the surface of the catalyst column (6). The upper arc surface of the movable column (55) is threadedly connected to a fixed shaft (57).

6. A detachable catalytic converter exhaust assembly according to claim 5, characterized in that, The upper arc surface of the movable column (55) is fitted with a protective pad (56), and the upper surface of the protective pad (56) abuts against the lower surface of the fixed shaft (57).

7. A detachable catalytic converter exhaust assembly according to claim 5, characterized in that, The inner wall bottom of the bearing tank (3) is fixedly connected to a sliding plate (52), and the lower surface of the baffle (51) is provided with a sliding groove (53), and the inner wall of the sliding groove (53) is slidably connected to the surface of the sliding plate (52).

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