Split-phase tower section fixing device

Abstract

The utility model belongs to the technical field of tower sections, and particularly relates to a split-phase tower section fixing device which comprises a tower body, a stabilizing device is arranged outside the tower body, and the stabilizing device comprises a stabilizing rod, a limiting block, a mounting block, a first spring and a circular ring frame. According to the split-phase tower section fixing device, when the tower bodies are connected, the mounting rings of the two tower bodies are tightly attached in pairs, then the mounting rings are rotated until the mounting blocks on the mounting rings located above extrude the limiting blocks, at the moment, the limiting blocks move downwards and retract into the mounting plates, and along with continuous rotation of the mounting rings, the mounting blocks do not limit the limiting blocks any more; at the moment, a second spring jacks up a limiting block, the limiting block clamps a mounting block, circular grooves in two mounting rings are all aligned, a stabilizing rod is aligned with the circular grooves, the circular rings are erected on the mounting rings, at the moment, the lower end of the stabilizing rod can extrude an inserting rod, the inserting rod is retracted into the tower body, and along with continuous descending of the stabilizing rod, a first spring can extrude the inserting rod; and the inserting rods are inserted into the inserting holes, so that the circular ring frame is kept stable.

Description

Technical Field

[0001] The utility model relates to the technical field of tower sections, in particular to a phase-splitting tower section fixing device. Background Art

[0002] Phase separation tower is a common reactor in the chemical industry. It is used for chemical reactions or mass transfer in liquid-liquid or gas-liquid two-phase systems. In the phase separation tower, two substances in different phases (such as gas and liquid, liquid and liquid) pass through the gaps between tower plates or packings to react or transfer mass. Phase separation towers are widely used in various chemical processes, such as extraction, absorption, reaction, purification and other processes. Common phase separation towers include extraction towers, absorption towers, degassing towers, etc. They play a vital role in chemical production.

[0003] For example, in a stripping tower section disclosed on the Chinese Patent Network (application number: 202221612289.9), when connecting the tower sections, only the connecting parts, flange holes and wedge grooves are used for connection. There is a lack of a limiting mechanism, which makes the connection between the tower sections not stable enough and the tower body as a whole not stable enough. It is necessary to design a limiting mechanism to ensure that the fixation between the tower sections is more stable. Utility Model Content

[0004] Based on the technical problem that the existing tower body and tower section connection mechanism is not stable enough, the utility model proposes a phase-separated tower section fixing device.

[0005] The utility model proposes a phase-splitting tower section fixing device, comprising a tower body, wherein a stabilizing device is arranged on the outside of the tower body, wherein the stabilizing device comprises a stabilizing rod, a limiting block, a mounting block, a first spring and a circular ring frame, wherein the first spring pushes the limiting block upward to clamp the mounting block.

[0006] Preferably, mounting rings are fixedly mounted on the upper and lower surfaces of the tower body, the circular ring frame is placed on the upper surface of the mounting ring, the circular ring frame is placed on the outside of the tower body, and a plurality of the stabilizing rods are fixedly mounted on the lower surface of the circular ring frame, and the plurality of the stabilizing rods are distributed in a circular array with the axis of the circular ring frame as the array center;

[0007] Through the above technical solution, the installation rings are pressed together in pairs, and then each tower section is connected, and the stabilizing rod is clamped on the outside of the installation rings to allow the installation rings to be aligned.

[0008] Preferably, a circular groove is provided on the outer surface of the mounting ring, and a plurality of the circular grooves are distributed in a circular array with the axis of the mounting ring as the array center, the outer surface of the stabilizing rod is slidably connected to the inside of the circular groove, and a plug hole is provided inside the stabilizing rod;

[0009] Through the above technical solution, the stabilizing rod is inserted into the circular groove, so that each mounting ring can be aligned, the tower sections can be aligned accordingly, and the tower body can remain flush.

[0010] Preferably, a slide groove is provided inside the tower body, a plug rod is slidably inserted inside the tower body, a fixed circular plate is fixedly installed on the outer surface of the plug rod, the outer surface of the fixed circular plate is slidably connected to the inside of the slide groove, a second spring is fixedly installed on the outer surface of the fixed circular plate, the other end of the second spring is fixedly connected to the inside of the slide groove, and the front end surface of the plug rod is slidably connected to the inside of the socket;

[0011] Through the above technical solution, the fixed circular plate slides in the slide groove, and the second spring squeezes the fixed circular plate, so that the insertion rod can extend out of the tower body and be inserted into the insertion hole of the stabilizing rod.

[0012] Preferably, every two mounting rings are fitted to each other, the mounting block is fixedly mounted on the outer surface of the mounting ring located above, a fixing plate is fixedly mounted on the outer surface of the mounting ring located below, and a mounting plate is fixedly mounted on the outer surface of the fixing plate;

[0013] Through the above technical solution, the mounting rings fit each other so that each tower section remains flush and connected together, and the fixing plate and the mounting plate facilitate the installation structure to limit the tower section.

[0014] Preferably, the limit block is slidably inserted into the interior of the mounting plate, an empty slot is provided inside the mounting plate, a connecting plate is fixedly installed on the lower surface of the limit block, the outer surface of the connecting plate is slidably connected to the interior of the empty slot, the first spring is fixedly installed on the lower surface of the connecting plate, and the lower end of the first spring is fixedly connected to the interior of the empty slot;

[0015] Through the above technical solution, the first spring squeezes the limit block, allowing the limit block to move upward to clamp the mounting block, so that the two mounting rings can maintain stability.

[0016] The beneficial effects of the present invention are:

[0017] By setting a stabilizing device, when connecting the tower bodies, the mounting rings of the two tower bodies are pressed against each other, and then the mounting rings are rotated until the mounting block on the upper mounting ring squeezes the limit block. At this time, the limit block moves down and retracts into the mounting plate. As the mounting ring continues to rotate, the mounting block no longer restricts the limit block. At this time, the second spring lifts the limit block to allow the limit block to clamp the main mounting block so that the circular grooves on the two mounting rings are all aligned. At this time, the stabilizing rod is aligned with the circular groove and the circular ring frame is placed on the mounting ring. At this time, the lower end of the stabilizing rod will squeeze the plug rod to retract the plug rod into the tower body. As the stabilizing rod continues to descend, the first spring will squeeze the plug rod to insert the plug rod into the socket, so that the circular ring frame remains stable, thereby achieving a more stable effect when the tower body and tower sections are connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of a phase-splitting tower section fixing device proposed by the utility model;

[0019] Figure 2 A three-dimensional diagram of the mounting block structure of a phase-splitting tower section fixing device proposed by the utility model;

[0020] Figure 3 A three-dimensional diagram of the mounting ring structure of a phase-splitting tower segment fixing device proposed by the utility model;

[0021] Figure 4 This is a three-dimensional diagram of the rod insertion structure of a phase-splitting tower section fixing device proposed by the utility model.

[0022] In the figure: 1, tower body; 11, mounting ring; 12, circular groove; 13, slide groove; 14, plug rod; 15, fixed circular plate; 16, second spring; 17, fixed plate; 18, mounting plate; 19, empty groove; 2, stabilizing rod; 21, plug hole; 3, limit block; 31, connecting plate; 4, mounting block; 5, first spring; 6, circular ring frame. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely 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 of the embodiments.

[0024] Reference Figure 1-Figure 4 A phase-splitting tower section fixing device includes a tower body 1. In order to facilitate the stabilizing rod 2 and the limit block 3 to be arranged on the outside of the circular tower body 1, a stabilizing device is provided. The stabilizing device includes the stabilizing rod 2, the limit block 3, the mounting block 4, the first spring 5 and the circular ring frame 6. The first spring 5 pushes the limit block 3 upward to clamp the mounting block 4.

[0025] In order to facilitate the alignment of the mounting ring 11, the mounting ring 11 is fixedly installed on the upper and lower surfaces of the tower body 1, the circular ring frame 6 is placed on the upper surface of the mounting ring 11, the circular ring frame 6 is placed on the outside of the tower body 1, and a plurality of stabilizing rods 2 are fixedly installed on the lower surface of the circular ring frame 6. The plurality of stabilizing rods 2 are distributed in a circular array with the axis of the circular ring frame 6 as the array center, and the mounting rings 11 are pressed against each other to connect each tower section. The stabilizing rods 2 are stuck on the outside of the mounting ring 11 to allow the mounting ring 11 to be aligned.

[0026] In order to ensure that the stabilizing rod 2 is inserted into the circular groove 12, a circular groove 12 is provided on the outer surface of the mounting ring 11. A plurality of circular grooves 12 are distributed in a circular array with the axis of the mounting ring 11 as the array center. The outer surface of the stabilizing rod 2 is slidably connected to the inside of the circular groove 12. A plug hole 21 is provided inside the stabilizing rod 2. The stabilizing rod 2 is inserted into the circular groove 12 so that each mounting ring 11 can be aligned, so that the tower sections can be aligned accordingly, and the tower body 1 remains flush.

[0027] In order to facilitate the control of the insertion of the insertion rod 14 into the socket 21 of the stabilizing rod 2, a slide groove 13 is opened inside the tower body 1, and the insertion rod 14 is slidably inserted inside the tower body 1. A fixed circular plate 15 is fixedly installed on the outer surface of the insertion rod 14. The outer surface of the fixed circular plate 15 is slidably connected to the inside of the slide groove 13. A second spring 16 is fixedly installed on the outer surface of the fixed circular plate 15. The other end of the second spring 16 is fixedly connected to the inside of the slide groove 13. The front end surface of the insertion rod 14 is slidably connected to the inside of the socket 21. The fixed circular plate 15 is stuck in the slide groove 13 and slides. The second spring 16 squeezes the fixed circular plate 15, so that the insertion rod 14 can extend out of the tower body 1 and be inserted into the socket 21 of the stabilizing rod 2.

[0028] In order to facilitate the installation structure to limit the tower section, every two mounting rings 11 are fitted together, the mounting block 4 is fixedly installed on the outer surface of the mounting ring 11 located above, and the outer surface of the mounting ring 11 located below is fixedly installed with a fixing plate 17, and the outer surface of the fixing plate 17 is fixedly installed with a mounting plate 18. The mounting rings 11 are fitted together to keep each tower section flush and connected together, and the fixing plate 17 and the mounting plate 18 facilitate the installation structure to limit the tower section.

[0029] In order to ensure the stability between the two mounting rings 11, the limit block 3 is slidably inserted into the inside of the mounting plate 18, and an empty groove 19 is opened inside the mounting plate 18. A connecting plate 31 is fixedly installed on the lower surface of the limit block 3. The outer surface of the connecting plate 31 is slidably connected to the inside of the empty groove 19. The first spring 5 is fixedly installed on the lower surface of the connecting plate 31. The lower end of the first spring 5 is fixedly connected to the inside of the empty groove 19. The first spring 5 squeezes the limit block 3, allowing the limit block 3 to move up and clamp the mounting block 4, so that the two mounting rings 11 can maintain stability.

[0030] When the cam 12 is in the closed position, the first spring 5 will push the rod 14 upwards and the second spring 5 will push the rod 14 downwards and the second ...

[0031] Working principle: when connecting the tower body 1, the mounting rings 11 of the two tower bodies 1 are pressed against each other, and then the mounting ring 11 is rotated until the mounting block 4 on the upper mounting ring 11 squeezes the limit block 3. At this time, the limit block 3 moves down and retracts into the mounting plate 18. As the mounting ring 11 continues to rotate, the mounting block 4 no longer restricts the limit block 3. At this time, the second spring 16 lifts the limit block 3, allowing the limit block 3 to clamp the main mounting block 4, so that the circular grooves 12 on the two mounting rings 11 are all aligned. At this time, align the stabilizing rod 2 with the circular groove 12 and place the circular ring frame 6 on the mounting ring 11. At this time, the lower end of the stabilizing rod 2 will squeeze the plug rod 14, so that the plug rod 14 retracts into the tower body 1. As the stabilizing rod 2 continues to descend, the first spring 5 will squeeze the plug rod 14, so that the plug rod 14 is inserted into the socket 21, so that the circular ring frame 6 remains stable.

[0032] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A phase-splitting tower segment fixing device, comprising a tower body (1), characterized in that: A stabilizing device is arranged outside the tower body (1), the stabilizing device comprising a stabilizing rod (2), a limit block (3), a mounting block (4), a first spring (5) and a circular ring frame (6), wherein the first spring (5) pushes the limit block (3) upwards to clamp the mounting block (4).

2. A phase-splitting tower section fixing device according to claim 1, characterized in that: The upper and lower surfaces of the tower body (1) are both fixedly mounted with mounting rings (11); the circular ring frame (6) is placed on the upper surface of the mounting ring (11); the circular ring frame (6) is placed outside the tower body (1); a plurality of stabilizing rods (2) are all fixedly mounted on the lower surface of the circular ring frame (6); and the plurality of stabilizing rods (2) are distributed in a circular array with the axis of the circular ring frame (6) as the array center.

3. A phase-splitting tower section fixing device according to claim 2, characterized in that: The outer surface of the mounting ring (11) is provided with a circular groove (12), and a plurality of the circular grooves (12) are distributed in a ring array with the axis of the mounting ring (11) as the array center. The outer surface of the stabilizing rod (2) is slidably connected to the inside of the circular groove (12), and the inside of the stabilizing rod (2) is provided with a plug hole (21).

4. A phase-splitting tower section fixing device according to claim 3, characterized in that: A slide groove (13) is provided inside the tower body (1), an insertion rod (14) is slidably inserted inside the tower body (1), a fixed circular plate (15) is fixedly mounted on the outer surface of the insertion rod (14), the outer surface of the fixed circular plate (15) is slidably connected to the inside of the slide groove (13), a second spring (16) is fixedly mounted on the outer surface of the fixed circular plate (15), the other end of the second spring (16) is fixedly connected to the inside of the slide groove (13), and the front end surface of the insertion rod (14) is slidably connected to the inside of the insertion hole (21).

5. A phase-splitting tower section fixing device according to claim 2, characterized in that: Every two of the mounting rings (11) fit together, the mounting block (4) is fixedly mounted on the outer surface of the mounting ring (11) located above, a fixing plate (17) is fixedly mounted on the outer surface of the mounting ring (11) located below, and a mounting plate (18) is fixedly mounted on the outer surface of the fixing plate (17).

6. A phase-splitting tower section fixing device according to claim 5, characterized in that: The limit block (3) is slidably inserted into the interior of the mounting plate (18), and a hollow groove (19) is provided inside the mounting plate (18). A connecting plate (31) is fixedly mounted on the lower surface of the limit block (3), and the outer surface of the connecting plate (31) is slidably connected to the interior of the hollow groove (19). The first spring (5) is fixedly mounted on the lower surface of the connecting plate (31), and the lower end of the first spring (5) is fixedly connected to the interior of the hollow groove (19).

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