Heat transfer shift reactor convenient to maintain

Abstract

The utility model relates to the field of reactor maintenance, and discloses a heat transfer shift reactor convenient to maintain, which comprises a shell and a mounting cover, the right side of the mounting cover is fixedly connected with a mounting circular plate, the left side of the shell is fixedly connected with a connecting circular plate, and a maintenance mechanism is arranged between the mounting circular plate and the connecting circular plate. And the maintenance mechanism comprises a mounting assembly and a guide assembly, the mounting assembly comprises an inserting rod and an inserting hole, a clamping groove is formed in the right side of the bottom end of the inserting rod, a sliding groove is formed in the right side of the connecting circular plate, and a moving block is slidably connected to the inner wall of the sliding groove. According to the utility model, the insertion rod is aligned with the insertion hole to be inserted, and the guide plate, the guide ring and the arc-shaped guide through hole are matched, so that the limiting rod is clamped into the clamping groove of the insertion rod, the connection of the mounting circular plate and the connecting circular plate is completed, the mounting cover and the shell can be mounted and dismounted in a reverse direction, and the maintenance and mounting time is shortened; the labor intensity of operators is reduced, and the maintenance efficiency is remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of reactor maintenance, and in particular to a heat transfer shift reactor that is easy to maintain. Background Technology

[0002] In chemical production processes, shift reaction is a crucial step, involving the conversion of carbon monoxide (CO) in raw gas into carbon dioxide (CO2) and hydrogen (H2) through catalytic reactions. To improve the efficiency and conversion rate of shift reaction, heat transfer shift reactors are widely used in various chemical processes.

[0003] However, traditional heat transfer converters typically use multiple sets of bolts to fix the connection points during maintenance, installation, or disassembly. During installation, multiple sets of bolts need to be tightened one by one, which not only consumes a lot of time but also increases the physical exertion of operators and reduces maintenance efficiency. Therefore, a heat transfer converter that is easy to maintain is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a heat transfer reactor that is easy to maintain, aiming to solve the problem in the prior art that "when maintaining the reactor, it is necessary to tighten multiple sets of bolts one by one, which increases the operation time and physical effort and reduces the maintenance efficiency."

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a heat transfer reactor that is easy to maintain, comprising a shell and a mounting cover. A mounting circular plate is fixedly connected to the right side of the mounting cover, and a connecting circular plate is fixedly connected to the left side of the shell. A maintenance mechanism is provided between the mounting circular plate and the connecting circular plate. The maintenance mechanism includes a mounting component and a guiding component. The mounting component includes a rod and a hole. A slot is formed on the right side of the bottom end of the rod. A sliding groove is formed on the right side of the connecting circular plate. A moving block is slidably connected to the inner wall of the sliding groove. A connecting rod is fixedly connected to the right side of the moving block. A limiting rod is fixedly connected to the right side of the connecting rod, and the limiting rod is engaged with the inner wall of the slot. A guide ring is slidably connected to the right side of the connecting circular plate. ， The inner side of the guide ring is slidably connected to the outer wall of the housing, and the left and right sides of the guide ring are provided with arc-shaped guide holes.

[0006] As a further description of the above technical solution:

[0007] The guide assembly includes a guide plate fixedly connected to the outer wall of the guide ring, and a threaded rod is threadedly connected through the right side of the guide plate.

[0008] As a further description of the above technical solution:

[0009] A sealing assembly is provided between the mounting circular plate and the connecting circular plate. The sealing assembly includes a sealing gasket, which is disposed on the left side of the connecting circular plate and fits against the mounting circular plate. The sealing gasket is made of rubber.

[0010] As a further description of the above technical solution:

[0011] The insertion rod is fixedly connected to the right side of the mounting circular plate, and the insertion hole is through and opened on the left side of the connecting circular plate.

[0012] As a further description of the above technical solution:

[0013] The insert rod is movably engaged through the inner wall of the insertion hole and protrudes out to the right side of the connecting circular plate, while the connecting rod is slidably connected to the inner wall of the arc-shaped guide hole.

[0014] As a further description of the above technical solution:

[0015] The arc-shaped guide hole is set to an arc shape, and multiple sets of mounting components are provided, with the multiple sets of mounting components arranged in a circular array with the center point of the connecting circular plate as the center.

[0016] As a further description of the above technical solution:

[0017] The guide plate is positioned above the outer wall of the guide ring, and the threaded rod passes through the guide plate and is threadedly connected to the connecting circular plate.

[0018] This utility model has the following beneficial effects:

[0019] 1. In this utility model, by aligning the insertion rod with the insertion hole and inserting it, the guide plate, guide ring and arc-shaped guide through hole cooperate to make the limiting rod snap into the groove of the insertion rod, thus completing the connection between the mounting round plate and the connecting round plate, thereby realizing the installation of the mounting cover and the housing. Disassembly can be performed by reversing the operation, which shortens the maintenance and installation time, reduces the labor intensity of operators, and significantly improves maintenance efficiency.

[0020] 2. In this utility model, by setting a sealing gasket between the mounting plate and the connecting plate, and by setting the sealing gasket to a rubber material, which has softness and elasticity, the sealing between the mounting plate and the connecting plate can be increased during installation, preventing leakage and further improving the processing effect. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the overall device in this utility model;

[0022] Figure 2 This is a three-dimensional structural disassembly diagram of the threaded rod and guide plate in this utility model;

[0023] Figure 3This is a cross-sectional view of the three-dimensional structure of the mounting circular plate and the connecting circular plate, and a three-dimensional structural disassembly diagram of the guide ring in this utility model.

[0024] Figure 4 In this utility model Figure 3 Enlarged schematic diagram of the three-dimensional structure of region A in the middle;

[0025] Figure 5 This is a cross-sectional view of the three-dimensional structure of the insertion rod in this utility model, as well as a three-dimensional structural disassembly diagram of the mounting circular plate and the connecting circular plate.

[0026] Legend:

[0027] 1. Housing; 2. Mounting cover; 3. Mounting assembly; 4. Guide assembly; 5. Sealing assembly; 31. Insert rod; 32. Mounting disc; 33. Connecting disc; 34. Slot; 35. Guide ring; 36. Limiting rod; 37. Moving block; 38. Slide groove; 39. Connecting rod; 310. Arc-shaped guide hole; 311. Insertion hole; 41. Threaded rod; 42. Guide plate; 51. Sealing gasket. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Reference Figure 1 , Figure 4 and Figure 5 This utility model provides an embodiment of a heat transfer converter that is easy to maintain, including a shell 1 and a mounting cover 2. The shell 1 and the mounting cover 2 are the outer shell and protective connection parts of the heat transfer converter. A mounting circular plate 32 is fixedly connected to the right side of the mounting cover 2, and a connecting circular plate 33 is fixedly connected to the left side of the shell 1. The mounting circular plate 32 and the connecting circular plate 33 can install and connect the mounting cover 2 to the shell 1. A maintenance mechanism is provided between the mounting circular plate 32 and the connecting circular plate 33. The maintenance mechanism includes a mounting component 3 and a guide component 4. The mounting component 3 includes a rod 31 and a hole 311. A slot 34 is opened near the right side of the bottom end of the rod 31. A limiting rod 36 can be inserted into the slot 34 to limit the rod 31. A sliding groove 38 is opened on the right side of the connecting circular plate 33 to provide space for the moving block 37 to move and to restrict the moving block 37 to move only in a straight line and limit the moving distance.

[0030] Furthermore, a moving block 37 supporting the limiting rod 36 and the connecting rod 39 is slidably connected to the inner wall of the slide groove 38. The connecting rod 39 is fixedly connected to the right side of the moving block 37, and the limiting rod 36 is fixedly connected to the right side of the connecting rod 39. The limiting rod 36 is movably engaged in the inner wall of the slot 34. A guide ring 35 that drives multiple sets of arc-shaped guide through holes 310 to move is slidably connected to the right side of the connecting circular plate 33. The inner side of the guide ring 35 is slidably connected to the outer wall of the housing 1. Arc-shaped guide through holes 310 that drive the connecting rod 39 to move are opened through the left and right sides of the guide ring 35.

[0031] Reference Figure 1 , Figure 2 and Figure 3 The guide assembly 4 includes a guide plate 42 fixedly connected to the outer wall of the guide ring 35. A threaded rod 41 is threaded through and threaded to the right side of the guide plate 42. The guide plate 42 is located above the front surface of the outer wall of the guide ring 35. The threaded rod 41 passes through the guide plate 42 and is threadedly connected to the connecting round plate 33. The guide plate 42 can drive the guide ring 35 to rotate. The threaded rod 41 passes through the guide plate 42 and is threadedly connected to the guide plate 42 and the connecting round plate 33 for limiting.

[0032] Reference Figure 1 , Figure 2 and Figure 5 A sealing assembly 5 is provided between the mounting circular plate 32 and the connecting circular plate 33. The sealing assembly 5 includes a sealing gasket 51, which is located on the left side of the connecting circular plate 33 and fits against the mounting circular plate 32. The sealing gasket 51 is made of rubber, which is soft and elastic, thus increasing the sealing between the connecting circular plate 33 and the mounting circular plate 32, preventing leakage, and further improving the processing effect.

[0033] Reference Figure 2 , Figure 4 and Figure 5 The insertion rod 31 is fixedly connected to the right side of the mounting circular plate 32. The insertion hole 311 passes through and is opened on the left side of the connecting circular plate 33. The mounting circular plate 32 is fixedly connected to the right side of the mounting cover 2. The connecting circular plate 33 is fixedly connected to the left side of the housing 1. The insertion rod 31 is movably engaged and passes through the inner wall of the insertion hole 311 to exit the right side of the connecting circular plate 33. The connecting rod 39 is slidably connected to the inner wall of the arc-shaped guide hole 310. The arc-shaped guide hole 310 is set in an arc shape, which can drive the connecting rod 39 to move. There are multiple sets of mounting components 3, and the multiple sets of mounting components 3 are arranged in a circular array with the center point of the connecting circular plate 33 as the center. The arrangement of multiple sets of mounting components 3 increases the stability of the connection between the connecting circular plate 33 and the mounting circular plate 32.

[0034] Working principle: During use, when installing the mounting cover 2 and the housing 1, first align the insertion rod 31 on the mounting plate 32 with the insertion hole 311 on the connecting plate 33 and insert it. The insertion rod 31 passes through the insertion hole 311 and extends out to the right side of the connecting plate 33. At this time, rotate the guide plate 42, causing the guide ring 35 to rotate around the outer wall of the housing 1. When the guide ring 35 rotates, the arc-shaped guide holes 310 on its left and right sides rotate accordingly. The arc-shaped guide holes 310 push the connecting rod 39 to slide along its inner wall. When the connecting rod 39 slides, it drives the moving block 37 connected to it to slide in the groove 38. The inner linear movement simultaneously drives the limiting rod 36 to move. When the limiting rod 36 moves to align with the slot 34 on the insertion rod 31, the limiting rod 36 is driven by the moving block 37 and the connecting rod 39 to engage in the slot 34, thereby limiting the insertion rod 31 and completing the connection between the mounting plate 32 and the connecting plate 33. At this time, the rotating threaded rod 41 is threadedly connected to the guide plate 42 and the connecting plate 33 to stably limit the guide plate 42 and the guide ring 35, thereby realizing the installation and fixation of the mounting cover 2 and the housing 1. The multiple sets of ring array mounting components 3 work together to ensure the stability of the connection.

[0035] When the reactor needs to be disassembled, rotate the threaded rod 41 in the reverse direction to the right side of the connecting circular plate 33 to disengage the threaded connection with the connecting circular plate 33. At the same time, release the limiting position of the guide plate 42 and the guide ring 35. At this time, rotate the guide plate 42, and the guide ring 35 will rotate in the reverse direction. The arc-shaped guide through hole 310 will drive the connecting rod 39 to slide in the reverse direction, so that the limiting rod 36 will disengage from the slot 34 of the insertion rod 31. After the limiting rod 36 disengages from the slot 34, the insertion rod 31 will no longer be limited. At this time, the insertion rod 31 can be pulled out from the insertion hole 311, thereby separating the mounting circular plate 32 and the connecting circular plate 33, realizing the disassembly of the mounting cover 2 and the shell 1, which facilitates the maintenance and repair of the reactor interior.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A heat transfer shift reactor for ease of maintenance comprising a housing (1) and a mounting cover (2), characterized in that: The right side of the installation cover (2) is fixedly connected with an installation circular plate (32), the left side of the shell (1) is fixedly connected with a connecting circular plate (33), a maintenance mechanism is arranged between the installation circular plate (32) and the connecting circular plate (33), and the maintenance mechanism comprises an installation assembly (3) and a guide assembly (4); The mounting assembly (3) comprises a plug rod (31) and a plug hole (311), a clamping groove (34) is formed in the right bottom end of the plug rod (31), a sliding groove (38) is formed in the right side of the connecting circular plate (33), a moving block (37) is slidably connected to the inner wall of the sliding groove (38), a connecting rod (39) is fixedly connected to the right side of the moving block (37), a limiting rod (36) is fixedly connected to the right side of the connecting rod (39), the limiting rod (36) is clamped to the inner wall of the clamping groove (34), and a guide ring (35) is slidably connected to the right side of the connecting circular plate (33) ， The inner side of the guide ring (35) is slidably connected to the outer wall of the shell (1), and arc-shaped guide through holes (310) are formed in the left two sides of the guide ring (35).

2. A heat transfer shifted reactor for ease of maintenance according to claim 1, characterized in that: The guide assembly (4) comprises a guide plate (42) fixedly connected to the outer wall of a guide ring (35), and a threaded rod (41) penetrates and is threadedly connected to the right side of the guide plate (42).

3. A heat transfer shifted reactor for ease of maintenance according to claim 1, wherein: A sealing assembly (5) is arranged between the installation circular plate (32) and the connecting circular plate (33), the sealing assembly (5) comprises a sealing gasket (51), the sealing gasket (51) is arranged on the left side of the connecting circular plate (33) and is attached to the installation circular plate (32), and the sealing gasket (51) is made of rubber.

4. A heat transfer shifted reactor for ease of maintenance according to claim 1, wherein: The insertion rod (31) is fixedly connected to the right side of the installation circular plate (32), and the insertion hole (311) penetrates and is formed in the left side of the connecting circular plate (33).

5. A heat transfer shifted reactor for ease of maintenance according to claim 4, wherein: The insertion rod (31) is movably clamped to penetrate the inner wall of the insertion hole (311) and protrude from the right side of the connecting circular plate (33), and the connecting rod (39) is slidably connected to the inner wall of the arc-shaped guide through hole (310).

6. A heat transfer shifted reactor for ease of maintenance according to claim 4, wherein: The arc-shaped guide through hole (310) is arranged in an arc shape, the installation assembly (3) is provided in multiple groups, and the multiple groups of installation assemblies (3) are arranged in an annular array with the center point of the connecting circular plate (33) as the center.

7. A heat transfer shifted reactor for ease of maintenance according to claim 2, wherein: The guide plate (42) is arranged above the outer wall of the guide ring (35), and the threaded rod (41) is threadedly connected to the connecting circular plate (33) penetrating the guide plate (42).

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