A grid frame within an adsorption column

Abstract

The utility model discloses a kind of adsorption tower inner grating frame, it is related to adsorption tower internal structure field.The device.The device includes support block, magnetic guide pin and conical guide sleeve;Support block is set in the inside of frame, and support block is annular array distribution;Magnetic guide pin is fixedly assembled at the bottom of grating, and magnetic guide pin is annular array distribution;Conical guide sleeve is opened in the inside of support block, and magnetic guide pin is movably connected in the inside of conical guide sleeve, and magnetic guide pin is magnetically connected with conical guide sleeve, the device is magnetically guided unit by being set at the connecting place of frame and grating, using the magnetic attraction between magnetic guide pin and conical guide sleeve and the guiding effect of conical guide sleeve, when installing grating, magnetic guide pin will move to conical guide sleeve under the action of magnetic force, and gradually slide into its inside along the inner wall of conical guide sleeve, realize automatic guidance and alignment, reduce the number of adjustment, shorten installation time, improve installation efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of internal structure of adsorption towers, specifically to a grid frame for an adsorption tower. Background Technology

[0002] In the internal structure of an adsorption tower, the grid frame is a crucial component, primarily used to support the adsorbent material and ensure the tower's normal operation. Currently, the grid frame in an adsorption tower typically consists of a frame and grids, often designed as separate units. This design facilitates the individual manufacturing, transportation, maintenance, and replacement of the grids.

[0003] However, during the installation of the bar grid, the relatively narrow interior space of the adsorption tower restricts the operator's range of movement, resulting in poor operational convenience. The bar grid needs to be precisely installed in the corresponding position on the frame to ensure stable load-bearing. However, in actual installation, it is often necessary to adjust the position of the bar grid multiple times to align the mounting structure on the bar grid with the mounting holes on the frame. This process is time-consuming and seriously affects installation efficiency.

[0004] The main reasons for requiring multiple adjustments are as follows: First, the lighting conditions inside the adsorption tower are poor, making it difficult for operators to clearly observe the specific location of the mounting holes, resulting in alignment difficulties; second, the grid itself has a certain weight and volume, making it difficult to accurately control its posture and position when transporting and adjusting it in a narrow space. Therefore, we propose an adsorption tower grid frame to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides an adsorption tower internal grid frame, which solves the problem of difficulty in aligning the mounting holes during grid installation.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: an adsorption tower grid frame, including a frame, the frame being welded inside the adsorption tower, the frame having multiple sets of grids inside, and a magnetic guiding unit being provided at the connection between the frame and the grids, the magnetic guiding unit including a support block, a magnetic guide pin, and a conical guide sleeve.

[0007] The support blocks are disposed inside the frame and are arranged in a ring array; the magnetic guide pins are fixedly assembled at the bottom of the grid and are arranged in a ring array; the tapered guide sleeve is opened inside the support block, and the magnetic guide pins are movably engaged inside the tapered guide sleeve, and the magnetic guide pins are magnetically connected to the tapered guide sleeve.

[0008] Preferably, the magnetic guide pin includes a permanent magnet, a ceramic fiber heat insulation layer, and a protective shell;

[0009] The ceramic fiber insulation layer is wrapped around the outer surface of the permanent magnet; the protective shell is fitted onto the outer surface of the ceramic fiber insulation layer, and the protective shell and the ceramic fiber insulation layer are fixedly assembled.

[0010] Preferably, the support block has a first bolt inside, which is threadedly assembled with the frame.

[0011] Preferably, a magnetic ring is provided inside the tapered guide sleeve, a connecting block is fixedly assembled at the bottom of the magnetic ring, and the magnetic guide pin is magnetically connected to the magnetic ring.

[0012] Preferably, a second bolt is provided inside the connecting block, and the second bolt is threadedly assembled with the support block.

[0013] Preferably, a rubber sealing ring is fixedly fitted to the top of the tapered guide sleeve, and the rubber sealing ring abuts against the bottom of the grille.

[0014] Preferably, a locking hole is provided on one side of the support block, and a third bolt is provided inside the grille, the third bolt being threaded into the locking hole.

[0015] Its beneficial effects are as follows:

[0016] This device uses a magnetic guide unit at the connection between the frame and the grid. By utilizing the magnetic attraction between the magnetic guide pin and the tapered guide sleeve, as well as the guiding effect of the tapered guide sleeve, the magnetic guide pin moves towards the tapered guide sleeve under the action of magnetic force during grid installation. It then gradually slides into the inner wall of the tapered guide sleeve, achieving automatic guidance and alignment. This reduces the number of adjustments, shortens the installation time, and improves installation efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the grille of this utility model;

[0020] Figure 3 This is a schematic diagram of the magnetic guiding unit of this utility model;

[0021] Figure 4 This is a schematic diagram of the tapered guide sleeve of this utility model;

[0022] Figure 5 This is a schematic diagram of the magnetic guide pin of this utility model.

[0023] In the diagram: 1. Frame; 2. Grille; 3. Magnetic guide unit; 31. Support block; 32. Magnetic guide pin; 321. Permanent magnet; 322. Ceramic fiber insulation layer; 323. Protective shell; 33. Conical guide sleeve; 34. First bolt; 35. Magnetic guide ring; 36. Connecting block; 37. Second bolt; 38. Rubber sealing ring; 39. Clip hole; 310. Third bolt. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0026] This utility model discloses a grid frame for an adsorption tower, according to the attached... Figure 1-4 As shown, it includes a frame 1, which is welded inside the adsorption tower. Multiple sets of grids 2 are installed inside the frame 1. A magnetic guide unit 3 is installed at the connection between the frame 1 and the grids 2. The magnetic guide unit 3 includes a support block 31, a magnetic guide pin 32, and a conical guide sleeve 33.

[0027] Support blocks 31 are disposed inside the frame 1 and are arranged in a ring array; magnetic guide pins 32 are fixedly assembled at the bottom of the grille 2 and are also arranged in a ring array; tapered guide sleeves 33 are formed inside the support blocks 31, and the magnetic guide pins 32 are movably engaged inside the tapered guide sleeves 33, with the magnetic guide pins 32 and tapered guide sleeves 33 being magnetically connected.

[0028] The support block 31 has a first bolt 34 inside, which is threadedly assembled with the frame 1. The tapered guide sleeve 33 has a magnetic ring 35 inside, and a connecting block 36 is fixedly mounted at the bottom of the magnetic ring 35. A magnetic guide pin 32 is magnetically connected to the magnetic ring 35. The connecting block 36 has a second bolt 37 inside, which is threadedly assembled with the support block 31. A rubber sealing ring 38 is fixedly mounted at the top of the tapered guide sleeve 33, and the rubber sealing ring 38 abuts against the bottom of the grille 2. A locking hole 39 is provided on one side of the support block 31, and a third bolt 310 is provided inside the grille 2, which is threadedly engaged with the locking hole 39.

[0029] In this embodiment, it should be noted that the grid 2 is installed from bottom to top. After the bottom grid 2 is installed, the operator leaves through the manhole on one side of the machine body, and then piles the adsorption medium, such as activated carbon, on the grid 2. The operator then flattens it, and then installs the middle support block 31. The operator then leaves through the manhole on one side of the machine body and hoists the grid 2 for installation. The magnetic guide pin 32 is inserted into the inside of the conical guide sleeve 33. The operator enters the adsorption tower and tightens the third bolt 310 to complete the installation of the middle layer grid 2. The above operation is then repeated until the last layer of grid 2 is installed.

[0030] According to the appendix Figure 1 , 5 As shown, further, it includes a frame 1, which is welded inside the adsorption tower. Multiple sets of grids 2 are provided inside the frame 1. A magnetic guiding unit 3 is provided at the connection between the frame 1 and the grids 2. The magnetic guiding unit 3 includes a support block 31, a magnetic guide pin 32, and a conical guide sleeve 33.

[0031] Support blocks 31 are set inside the frame 1 and are arranged in a ring array; magnetic guide pins 32 are fixedly assembled at the bottom of the grid 2 and are arranged in a ring array; tapered guide sleeves 33 are opened inside the support blocks 31, and magnetic guide pins 32 are movably engaged inside the tapered guide sleeves 33, and magnetic guide pins 32 and tapered guide sleeves 33 are magnetically connected.

[0032] The magnetic guide pin 32 includes a permanent magnet 321, a ceramic fiber heat insulation layer 322, and a protective shell 323; the ceramic fiber heat insulation layer 322 is wrapped around the outer surface of the permanent magnet 321; the protective shell 323 is sleeved on the outer surface of the ceramic fiber heat insulation layer 322, and the protective shell 323 and the ceramic fiber heat insulation layer 322 are fixedly assembled.

[0033] In this embodiment, the magnetic guide pin 32 is designed as a three-layer structure, consisting of a permanent magnet 321, a ceramic fiber insulation layer 322, and a protective shell 323. The magnetic force generated by the permanent magnet 321 is magnetically connected to the magnetic ring 35, thereby guiding the grid 2 to be installed accurately. The ceramic fiber insulation layer 322 wraps around the outer surface of the permanent magnet 321. In many industrial applications, the internal temperature of the adsorption tower is often at a high level. Excessive temperature can easily cause the magnetism of the permanent magnet 321 to degrade or even disappear completely. The ceramic fiber insulation layer 322 is used to block the high temperature inside the tower from being transmitted to the permanent magnet 321, isolating the permanent magnet 321 from the high temperature environment. The outermost protective shell 323 provides mechanical protection for the permanent magnet 321 and the ceramic fiber insulation layer 322.

[0034] Working principle: When installing the grille 2, move it above the frame 1 so that the magnetic guide pin 32 is roughly aligned with the conical guide sleeve 33. Due to the magnetic attraction between the magnetic guide pin 32 and the magnetic ring 35 inside the conical guide sleeve 33, the magnetic guide pin 32 will move towards the conical guide sleeve 33 under the action of magnetic force and slide into its interior along the inner wall of the conical guide sleeve 33, achieving automatic alignment. After alignment, the bottom of the grille 2 abuts against the rubber sealing ring 38 on the support block 31, enhancing the sealing performance and reducing collisions between the grille 2 and the support block 31. Finally, screw the third bolt 310 on the grille 2 into the locking hole 39 on the support block 31 to complete the fixed installation of the grille 2.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A grid frame for an adsorption tower, comprising a frame (1) welded inside the adsorption tower, characterized in that, The frame (1) is provided with multiple sets of grids (2) inside, and a magnetic guiding unit (3) is provided at the connection between the frame (1) and the grids (2). The magnetic guiding unit (3) includes: Support blocks (31) are disposed inside the frame (1) and are arranged in a ring array; Magnetic guide pins (32) are fixedly mounted on the bottom of the grille (2), and the magnetic guide pins (32) are distributed in a ring array; A tapered guide sleeve (33) is provided inside the support block (31), and the magnetic guide pin (32) is movably engaged inside the tapered guide sleeve (33), and the magnetic guide pin (32) is magnetically connected to the tapered guide sleeve (33).

2. The adsorption tower internal grid frame according to claim 1, characterized in that, The magnetic guide pin (32) includes: Permanent magnet(321); A ceramic fiber insulation layer (322) is wrapped around the outer surface of the permanent magnet (321); A protective shell (323) is fitted onto the outer surface of the ceramic fiber insulation layer (322), and the protective shell (323) and the ceramic fiber insulation layer (322) are fixedly assembled.

3. The adsorption tower internal grid frame according to claim 1, characterized in that, The support block (31) is provided with a first bolt (34) inside, and the first bolt (34) is threadedly assembled with the frame (1).

4. The adsorption tower internal grid frame according to claim 1, characterized in that, The tapered guide sleeve (33) is provided with a magnetic ring (35) inside. A connecting block (36) is fixedly assembled at the bottom of the magnetic ring (35). The magnetic guide pin (32) is magnetically connected to the magnetic ring (35).

5. The adsorption tower internal grid frame according to claim 4, characterized in that, The connecting block (36) is provided with a second bolt (37) inside, and the second bolt (37) is threadedly assembled with the support block (31).

6. The grid frame inside an adsorption tower according to claim 1, characterized in that, A rubber sealing ring (38) is fixedly fitted to the top of the tapered guide sleeve (33), and the rubber sealing ring (38) abuts against the bottom of the grille (2).

7. The adsorption tower internal grid frame according to claim 1, characterized in that, The support block (31) has a locking hole (39) on one side, and a third bolt (310) is provided inside the grille (2), which is threaded into the locking hole (39).

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