Internal filler plate structure of hydrogenation reactor

Abstract

The utility model relates to the technical field of hydrogenation reactor structures, and discloses a hydrogenation reactor internal filler plate structure which comprises a lower clamping plate and an upper clamping plate, the upper clamping plate is located on the upper side of the lower clamping plate, the upper side of the upper clamping plate is connected with a connecting device, and four side walls of an inner cavity of the lower clamping plate are all connected with first limiting blocks. According to the scheme, the guide chamfers are arranged to be matched with the limiting assemblies, so that the clamping blocks can move downwards to continue to be matched with the first limiting blocks to connect the lower clamping plate and the upper clamping plate under the condition of no interference of people, and the clamping blocks can move downwards to be matched with the first limiting blocks to connect the upper clamping plate with the lower clamping plate; and the filler cannot move upwards under the influence of the first spring, so that the filler is relatively stable under the limiting of the lower clamping plate and the upper clamping plate, the condition that the filler shakes due to a relatively large gap between the lower clamping plate and the upper clamping plate due to the shrinkage of the filler is avoided, and the use stability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydrogenation reactor structures, in particular to an internal filler plate structure of a hydrogenation reactor. Background Art

[0002] The space between the upper and lower packing plates inside the hydrogenation reactor is filled with porcelain stone balls to form a packing layer. However, the porcelain stone balls will shrink due to the long-term impact of water flow during long-term use, which may cause the packing layer to shake. Therefore, we propose a packing plate structure for the inside of the hydrogenation reactor. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an internal packing plate structure of a hydrogenation reactor, which effectively solves the above problems.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a filling plate structure inside a hydrogenation reactor, comprising a lower splint and an upper splint, wherein the upper splint is located on the upper side of the lower splint, and a connecting device is connected to the upper side of the upper splint, and the four side walls of the inner cavity of the lower splint are connected to a first limit block, and a card slot is provided on the side of the first limit block close to the upper splint.

[0005] Preferably, the connecting device includes a rotating rod and four groups of connecting rods, the lower side of the rotating rod is connected to a rotating plate, the side of the connecting rod close to the rotating plate is connected to a limiting rod, the rotating plate is provided with a guide groove matching the limiting rod, the side of the limiting rod away from the rotating rod is connected to a limiting assembly, and the lower side of the upper splint is provided with a limiting slide groove matching the limiting assembly.

[0006] Preferably, the limiting assembly includes a machine box, an inner wall of the machine box is connected to a first spring, and a side of the first spring away from the machine box is connected to a clamping block.

[0007] Preferably, the upper side of the rotating rod is connected to a tension spring, the upper side of the tension spring is connected to a second limit block, the upper side of the rotating rod is provided with a slot matching the second limit block, and the upper side of the upper splint is connected to four groups of blocks.

[0008] Preferably, the upper side of the lower clamping plate is connected to a limit box, the lower side of the upper clamping plate is connected to a protrusion, and the upper side of the limit box is provided with a slot matching the protrusion.

[0009] Preferably, a guide chamfer is provided on a side of the first limiting block close to the upper clamping plate, and a guide chamfer is provided on a side of the clamping block away from the first spring.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. By setting the guide chamfer and cooperating with the limit assembly as a whole, the clamping block can move downward without interference and continue to cooperate with the first limit block to connect the lower and upper splints, and cannot move upward under the influence of the first spring, so that the filler is relatively stable under the limit of the lower and upper splints, and will not cause a large gap between the lower and upper splints due to the shrinkage of the filler, resulting in the filler shaking, thereby improving the stability of the device;

[0012] 2. By setting up a connecting device, the lower splint and the upper splint can be quickly connected and disassembled, which improves the convenience of subsequent connection and disassembly of the filler. By setting a second limit block and a tension spring to limit the rotating rod, it is prevented that the rotating rod rotates and causes the limit assembly to separate from the first limit block, thereby improving the stability and safety of the use of this device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0014] In the attached figure:

[0015] Figure 1 This is a schematic diagram of the structure of the internal filler plate of the hydrogenation reactor of the utility model;

[0016] Figure 2 This is a schematic diagram of the upper splint structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the first limit block of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the connecting device of the utility model;

[0019] Figure 5 This is a schematic diagram of the lower splint structure of the utility model;

[0020] Figure 6 For this utility model Figure 5 A magnified view of part A;

[0021] Figure 7 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0022] Figure 8 This is a schematic diagram of the bump structure of the utility model.

[0023] In the figure: 100, lower splint; 110, first limit block; 120, limit box; 200, upper splint; 201, stop block; 210, protrusion; 300, connecting device; 310, rotating rod; 311, tension spring; 312, second limit block; 320, connecting rod; 330, rotating plate; 340, limit rod; 350, limit assembly; 351, machine box; 352, first spring; 353, clamping block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-8, a filling plate structure inside a hydrogenation reactor, including a lower splint 100 and an upper splint 200, the upper side of the lower splint 100 is fixedly connected to a limit box 120, and the lower side of the upper splint 200 is fixedly connected to a protrusion 210, and the upper side of the limit box 120 is provided with a slot matching the protrusion 210, and the filler is placed inside the limit box 120, and the rigidity of the filler is higher than the height of the limit box 120, and the upper splint 200 is covered on the upper side of the limit box 120 filled with the filler, and the connection tightness between the upper splint 200 and the limit box 120 is improved by setting the protrusion 210, and the filler is limited by setting the limit box 120, thereby improving the stability of the device. The upper splint 200 is located on the upper side of the lower splint 100, and the upper side of the upper splint 200 is connected The cam 330 of the embodiment of the present invention can be used to fix the cam 330 on the upper and lower sides of the cam 330, so that the cam 330 can be fixed on the upper and lower sides of the cam 330. When the cam 330 is in the process of being fixed on the cam 330, the cam 330 can be fixed on the cam 330, thereby fixing the cam 330 with the help of the cam 330 and the like. After the upper splint 200 is placed in the limit box 120, the upper splint 200 is placed and the rotating rod 310 is rotated. The rotation of the rotating rod 310 drives the rotating plate 330 to rotate. The rotation of the rotating plate 330 drives the limiting rod 340 to move closer to or away from the rotating rod 310. The rotating rod 310 drives the connecting rod 320 and the limiting assembly 350 to move closer to or away from the rotating rod 310. The lower splint 100 and the upper splint 200 are connected by the limiting assembly 350. By setting the connecting device 300, the lower splint 100 and the upper splint 200 can be quickly connected and disassembled, thereby improving the convenience of subsequent connection and disassembly of the filler. The upper side of the rotating rod 310 is fixedly connected to the tension spring 311, and the upper side of the tension spring 311 is fixedly connected to the second limiting block 312. The upper side of the rotating rod 310 When the locking cam 311 is unlocked, the locking cam 312 is unlocked and the locking cam 312 is unlocked, and the locking cam 312 is unlocked, so that the cam 312 can be unlocked and the locking cam 312 is unlocked.This prevents the rotating rod 310 from rotating and causing the limiting assembly 350 to separate from the first limiting block 110, thereby improving the stability and safety of the device.

[0026] The limiting assembly 350 includes a machine box 351, the inner wall of the machine box 351 is fixedly connected to a first spring 352, and the first spring 352 is fixedly connected to a clamping block 353 on the side away from the machine box 351. By arranging the machine box 351, the first spring 352, and the clamping block 353, the filler shrinks under the impact of the raw material liquid, and the upper splint 200 moves downward under its own gravity and water pressure. After the clamping block 353 is subjected to force, the first spring 352 is squeezed into the machine box 351, and then the clamping block 353 is again clamped into the first limiting block 110 under the elastic force generated by the deformation of the first spring 352 to complete the connection between the lower splint 100 and the upper splint 200. The first limiting block 110 A guide chamfer is provided on the side close to the upper splint 200, and a guide chamfer is provided on the side of the block 353 away from the first spring 352. By setting the guide chamfer and coordinating with the limit assembly 350 as a whole, the block 353 can move downward without interference and continue to cooperate with the first limit block 110 to connect the lower splint 100 and the upper splint 200, and cannot move upward under the influence of the first spring 352, so that the filler is relatively stable under the limit of the lower splint 100 and the upper splint 200, and the filler will not shake due to a large gap between the lower splint 100 and the upper splint 200 due to the shrinkage of the filler, thereby improving the stability of the use of this device.

Claims

1. A packing plate structure inside a hydrogenation reactor, characterized in that: The invention comprises a lower splint (100) and an upper splint (200), wherein the upper splint (200) is located on the upper side of the lower splint (100), the upper side of the upper splint (200) is connected with a connecting device (300), the four side walls of the inner cavity of the lower splint (100) are connected with a first limit block (110), and a slot is provided on the side of the first limit block (110) close to the upper splint (200).

2. The internal packing plate structure of a hydrogenation reactor according to claim 1, characterized in that: The connecting device (300) includes a rotating rod (310) and four groups of connecting rods (320), the lower side of the rotating rod (310) is connected to a rotating plate (330), the side of the connecting rod (320) close to the rotating plate (330) is connected to a limiting rod (340), the rotating plate (330) is provided with a guide groove matching the limiting rod (340), the side of the limiting rod (340) away from the rotating rod (310) is connected to a limiting assembly (350), and the lower side of the upper splint (200) is provided with a limiting sliding groove matching the limiting assembly (350).

3. The internal packing plate structure of a hydrogenation reactor according to claim 2, characterized in that: The limiting assembly (350) comprises a machine box (351), the inner wall of the machine box (351) is connected to a first spring (352), and a side of the first spring (352) away from the machine box (351) is connected to a clamping block (353).

4. The internal packing plate structure of a hydrogenation reactor according to claim 2, characterized in that: The upper side of the rotating rod (310) is connected to a tension spring (311), the upper side of the tension spring (311) is connected to a second limit block (312), the upper side of the rotating rod (310) is provided with a slot matching the second limit block (312), and the upper side of the upper splint (200) is connected to four groups of blocks (201).

5. The internal packing plate structure of a hydrogenation reactor according to claim 1, characterized in that: The upper side of the lower clamping plate (100) is connected to a limit box (120), the lower side of the upper clamping plate (200) is connected to a protrusion (210), and the upper side of the limit box (120) is provided with a slot matching the protrusion (210).

6. The internal packing plate structure of a hydrogenation reactor according to claim 3, characterized in that: A guide chamfer is provided on a side of the first limit block (110) close to the upper clamping plate (200), and a guide chamfer is provided on a side of the clamping block (353) away from the first spring (352).

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