Mounting structure of wire mesh demister for horizontal container

Abstract

The utility model relates to the technical field of wire mesh demisters, in particular to a mounting structure of a wire mesh demister for a horizontal container, which comprises a wire mesh demister and a container barrel. The device further comprises a first supporting ring, at least four supporting parts are arranged at the bottom of the wire mesh demister, and the lower ends of the four supporting parts abut against the inner cylinder wall of the container cylinder, so that the central axis of the wire mesh demister and the central axis of the container cylinder are collinear; the first supporting ring is connected with the two adjacent supporting parts through magnetic force and fixed through bolts. According to the utility model, the central axis of the wire mesh demister and the central axis of the container barrel are collinear through the supporting part, and the pre-fixation of the wire mesh demister is realized in a magnetic connection manner, so that the bolt mounting hole site on the wire mesh demister is conveniently aligned with the bolt mounting hole site on the container barrel, and the bolt is conveniently mounted; and rapid assembly of the wire mesh demister and the container cylinder is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wire mesh demister technical field especially relates to a wire mesh demister's mounting structure for horizontal vessel. BACKGROUND

[0002] As a kind of high-efficiency gas-liquid separation device, wire mesh demister is widely used in petroleum, chemical industry and other industrial fields because it can effectively remove liquid particles with diameter greater than 3 μm to 5 μm from gas flow. It is crucial for improving production efficiency and product quality. Traditional wire mesh demister design is usually installed vertically, and common installation positions include tower top, vertical vessel top or top drum of horizontal vessel, for example, CN216497535U discloses a new distillation kettle with wire mesh demister, and its wire mesh demister is installed at the top of the inner side of kettle body.

[0003] With the diversification of industrial production needs, especially in the case of handling a large amount of materials without increasing equipment size, it is necessary to install wire mesh demister in the cylinder of horizontal vessel. Horizontal installation not only saves space, but also better adapts to the needs of large vessels. However, this change also brings a series of technical problems.

[0004] For example, traditional wire mesh demister design is usually adapted to vertical installation, with outer diameter smaller than the inner diameter of the vessel, to facilitate installation and maintenance. However, in the application scenario of horizontal vessel, this design will cause the center point of the wire mesh demister to be lower than the center point of the horizontal vessel during installation, resulting in misalignment of bolt mounting hole positions on the wire mesh demister and the vessel cylinder, which makes it inconvenient to install bolts and hinders the quick assembly of the wire mesh demister and the vessel cylinder. To solve the above technical problems, it is necessary to provide an installation structure for wire mesh demister of horizontal vessel. SUMMARY

[0005] Therefore, the utility model provides an installation structure for wire mesh demister of horizontal vessel, which aligns the central axis of the wire mesh demister with the central axis of the vessel cylinder through the support part, and pre-fixes the wire mesh demister through magnetic connection, to facilitate the alignment of bolt mounting hole positions on the wire mesh demister and the vessel cylinder, making it convenient to install bolts and facilitating the quick assembly of the wire mesh demister and the vessel cylinder, solving the problem of inconvenient bolt installation during assembly of existing wire mesh demister and vessel cylinder.

[0006] The technical solution of the utility model is as follows:

[0007] The utility model provides an installation structure for wire mesh demister of horizontal vessel, comprising wire mesh demister and vessel cylinder, wherein,

[0008] The container barrel is horizontally arranged, and the wire mesh demister is arranged inside the container barrel;

[0009] The first supporting ring is further included, wherein,

[0010] The bottom of the wire mesh demister is provided with at least four supporting parts, the four supporting parts are arranged in a matrix, and the lower ends of the four supporting parts abut against the inner cylinder wall of the container barrel, so that the central axis of the wire mesh demister is coaxial with the central axis of the container barrel.

[0011] The first supporting ring is fixed on the inner cylinder wall of the container barrel and coaxially arranged, and the first supporting ring is connected with the adjacent two supporting parts by magnetic force and fixed by bolts.

[0012] On the basis of the above technical scheme, preferably, the wire mesh demister comprises a shell and a wire mesh, wherein,

[0013] The shell is in a cylindrical shape, and the shell is coaxially arranged with the container barrel.

[0014] The wire mesh is filled in the inside of the shell.

[0015] The supporting part is fixed on the outer cylinder wall of the shell.

[0016] On the basis of the above technical scheme, preferably, the inner diameter of the shell is less than or equal to the inner diameter of the first supporting ring, and the outer diameter of the shell is greater than the inner diameter of the first supporting ring.

[0017] On the basis of the above technical scheme, preferably, the wire mesh demister further comprises a second supporting ring, a first stop strip and a second stop strip, wherein,

[0018] The second supporting ring is sleeved outside the end of the shell away from the first supporting ring, and the second supporting ring is fixedly connected with the shell;

[0019] The first stop strip is fixed inside the end of the shell close to the first supporting ring;

[0020] The second stop strip is fixed by bolts on the end of the second supporting ring away from the shell;

[0021] The wire mesh is arranged between the first stop strip and the second stop strip.

[0022] On the basis of the above technical scheme, preferably, the first stop strip and the second stop strip are each provided with a plurality of,

[0023] The plurality of first stop strips and the plurality of second stop strips are arranged in parallel.

[0024] On the basis of the above technical scheme, preferably, a connecting portion is fixed on the top outer wall of the end of the shell close to the first supporting ring, wherein,

[0025] The connecting portion is connected with the first supporting ring by a bolt fixing mode.

[0026] On the basis of the above technical scheme, preferably, the connecting portion and the supporting portion are both trapezoidal plates, wherein,

[0027] First bolt through holes are arranged on the connecting portion and the supporting portion;

[0028] Second bolt through holes are arranged on the first supporting ring and correspond to the positions of the first bolt through holes.

[0029] On the basis of the above technical scheme, preferably, a positioning protrusion is arranged on the end of the shell close to the first supporting ring, and a positioning hole is arranged on the first supporting ring and corresponds to the position of the positioning protrusion, wherein,

[0030] The positioning protrusion is inserted into the positioning hole.

[0031] On the basis of the above technical scheme, preferably, an inward turning edge is arranged on the inner side of the end of the shell close to the first supporting ring, wherein,

[0032] The first stop strip is welded to the inner side of the inward turning edge.

[0033] On the basis of the above technical scheme, preferably, a magnet is inlaid on the first supporting ring.

[0034] The mounting structure of the wire mesh demister for the horizontal container has the following beneficial effects relative to the prior art:

[0035] (1) By arranging the supporting portion, the middle axis of the wire mesh demister is made to be collinear with the middle axis of the container cylinder through the supporting portion, and meanwhile, the first supporting ring and the adjacent two supporting portions are connected by magnetic force and fixed by bolts, so that the pre-fixing of the wire mesh demister is realized by the magnetic force connection mode, and then the alignment of the first bolt through hole and the second bolt through hole is facilitated through the structure, so as to facilitate the installation of the bolt, and the rapid assembly of the wire mesh demister and the container cylinder is facilitated.

[0036] (2) By arranging the positioning protrusion and the positioning hole, the alignment of the first bolt through hole and the second bolt through hole is more accurate and convenient.

[0037] (3) By arranging the second stop strip and the second supporting ring to be connected by bolts, the second stop strip is facilitated to be disassembled, and then the replacement of the wire mesh is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0038] 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.

[0039] Figure 1 This is a plan view of the installation structure of a wire mesh demister for a horizontal container according to this utility model;

[0040] Figure 2 for Figure 1 Sectional view along axis AA;

[0041] Figure 3 for Figure 1 BB-direction sectional view;

[0042] Figure 4 for Figure 1 A schematic diagram of the structure along the C-direction;

[0043] Figure 5 This is a structural diagram of the inner flange.

[0044] In the diagram: 1. Wire mesh demister; 2. Container body; 11. Shell; 12. Wire mesh; 13. Second support ring; 14. First baffle; 15. Second baffle; 21. First support ring; 101. Support part; 102. Connecting part; 103. First bolt through hole; 1101. Positioning protrusion; 1102. Inner flange; 2101. Second bolt through hole; 2102. Positioning hole. Detailed Implementation

[0045] The technical solutions of this utility model will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0046] like Figures 1-5 As shown, the installation structure of a horizontal container demister of this utility model includes a wire mesh demister 1 and a container cylinder 2.

[0047] Among them, container body 2 is a cylindrical structure, which is the cylindrical structure of a horizontal container, such as... Figure 1 As shown, the container body 2 is horizontally arranged, and the wire mesh demister 1 is arranged inside the container body 2. Specifically, the wire mesh demister 1 is fixed on the first support ring 21.

[0048] As shown in Figure 1 , the first support ring 21 is welded on the inner cylinder wall of the container cylinder 2 and coaxially arranged. The bottom of the wire mesh demister 1 is welded with at least four support parts 101, which are arranged in a matrix. Among them, the lower end of the four support parts 101 abuts against the inner cylinder wall of the container cylinder 2, so that the central axis of the wire mesh demister 1 is collinear with the central axis of the container cylinder 2. At the same time, in order to ensure the stability during installation, the magnet is embedded on the first support ring 21, and the first support ring 21 and the adjacent two support parts 101 are pre-fixed by magnetic force connection during assembly, and then fixed and connected by bolts after pre-fixing.

[0049] Specifically, as shown in Figure 1 , when installing the wire mesh demister 1, the four support parts 101 are used to support the wire mesh demister 1, so that the central axis of the wire mesh demister 1 is collinear with the central axis of the container cylinder 2, and then the wire mesh demister 1 is moved, so that the first support ring 21 is magnetically connected with two of the support parts 101. At this time, the wire mesh demister 1 can be rotated to align the bolt mounting hole position on the wire mesh demister 1 with the bolt mounting hole position on the container cylinder 2, so as to facilitate the subsequent installation of the bolt and improve the assembly efficiency of the wire mesh demister 1 and the container cylinder 2. As shown in Figure 2 and Figure 3 , the bolt mounting hole position on the container cylinder 2 refers to the second bolt through hole 2101, and the bolt mounting hole position on the wire mesh demister 1 refers to the first bolt through hole 103. When the second bolt through hole 2101 is aligned with the first bolt through hole 103, a bolt is inserted thereinto, and then the wire mesh demister 1 is fixed in the interior of the container cylinder 2 by bolt fixing.

[0050] As shown in Figure 1 , in the installation structure of the horizontal container wire mesh demister, the wire mesh 12 is designed to be detachable to facilitate replacement in the later period. As shown in Figures 1-5 , the wire mesh demister 1 comprises a shell 11, a wire mesh 12, a second support ring 13, a first stop strip 14 and a second stop strip 15. Among them, the shell 11 is in a cylindrical shape, and the interior of the shell 11 is filled with the wire mesh 12.

[0051] When the wire mesh demister 1 is assembled with the container cylinder 2, the shell 11 is coaxially arranged with the container cylinder 2. As shown in Figure 1 , the inner diameter of the shell 11 is less than or equal to the inner diameter of the first support ring 21, and the outer diameter of the shell 11 is greater than the inner diameter of the first support ring 21. Through this structure, the gas-liquid mixture in one end of the container cylinder 2 can only flow to the other end after passing through the inner wire mesh 12 of the shell 11.

[0052] As shown in Figure 3As shown, the support part 101 is welded on the outer cylinder wall of the shell 11, and the connecting part 102 is welded on the top outer wall of the shell 11 near one end of the first support ring 21. The connecting part 102 and the support part 101 are both trapezoidal plates, and the first bolt through hole 103 is arranged on the connecting part 102 and the support part 101. The second bolt through hole 2101 is arranged on the first support ring 21 and corresponds to the position of the first bolt through hole 103. When assembling the wire mesh demister 1, the connecting part 102 and the first support ring 21 are connected by bolt fixing.

[0053] As shown in the drawings, Figure 1 The first strip 14 is fixed on the inner side of the shell 11 near one end of the first support ring 21. The second support ring 13 is sleeved on the outer side of the shell 11 away from one end of the first support ring 21, and the second support ring 13 is fixedly connected with the shell 11. The second strip 15 is fixed on one end of the second support ring 13 away from the shell 11 by bolts. Through this structure, the wire mesh 12 is arranged between the first strip 14 and the second strip 15. When the wire mesh 12 needs to be replaced, the second strip 15 is first disassembled, then the old wire mesh 12 is taken out, and after replacing the new wire mesh 12, the second strip 15 is reinstalled on the second support ring 13. After installation, the wire mesh 12 is fixed between the first strip 14 and the second strip 15.

[0054] Figure 3 And Figure 4 The first strip 14 and the second strip 15 shown in the drawings are both provided with a plurality of, wherein the plurality of first strips 14 and the plurality of second strips 15 are arranged in parallel. Through the plurality of first strips 14 and the plurality of second strips 15, the fixing effect of the wire mesh 12 can be improved.

[0055] In addition, in the structural design of the wire mesh demister 1, as shown in the drawings, Figure 5 The inner side of one end of the shell 11 near the first support ring 21 is provided with an inward flange 1102, wherein the inner side of the inward flange 1102 is welded with the first strip 14, and the inward flange 1102 and the first strip 14 are used to limit the depth of the wire mesh 12 put into the shell 11.

[0056] In addition, in the structural design of the wire mesh demister 1, as shown in the drawings, Figure 5 The shell 11 is provided with a positioning protrusion 1101 on one end near the first support ring 21, and the first support ring 21 is provided with a positioning hole 2102 corresponding to the position of the positioning protrusion 1101, wherein the positioning protrusion 1101 and the positioning hole 2102 are inserted. Through this insertion structure, the installation and positioning of the wire mesh demister 1 are facilitated, the alignment of the first bolt through hole 103 and the second bolt through hole 2101 is facilitated, and the assembly efficiency of the wire mesh demister 1 and the container cylinder 2 is higher.

[0057] The use method of the mounting structure of the wire mesh demister for the horizontal container is as follows:

[0058] When the wire mesh demister 1 is installed, the wire mesh demister 1 is supported in the inside of the container cylinder 2 through the support part 101, then the wire mesh demister 1 is moved to make the first support ring 21 magnetically connected with two of the support parts 101, the wire mesh demister 1 is rotated, the first bolt through hole 103 on the wire mesh demister 1 is aligned with the second bolt through hole 2101 on the first support ring 21, after the alignment, the bolt is penetrated into the first bolt through hole 103 and the second bolt through hole 2101, the nut is installed on the bolt and is tightened, and then the fixing of the wire mesh demister 1 is completed.

[0059] When the wire mesh 12 is replaced, the second limiting strip 15 is disassembled, then the old wire mesh 12 is taken out, the second limiting strip 15 is re-installed on the second support ring 13 after the new wire mesh 12 is replaced, and the replacement of the wire mesh 12 is completed.

[0060] The above only describes the preferred implementation manner of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection range of the utility model.

Claims

1. A mounting structure of a wire mesh demister for a horizontal vessel, comprising a wire mesh demister (1) and a vessel shell (2), wherein the vessel shell (2) is horizontally arranged, and the wire mesh demister (1) is arranged inside the vessel shell (2); characterized in that a first support ring (21) is further included, wherein a bottom of the wire mesh demister (1) is provided with at least four support portions (101), the four support portions (101) are arranged in a matrix, and lower ends of the four support portions (101) abut against an inner shell wall of the vessel shell (2) so that a central axis of the wire mesh demister (1) is collinear with a central axis of the vessel shell (2); the first support ring (21) is fixed on the inner shell wall of the vessel shell (2) and coaxially arranged, and the first support ring (21) is connected with two adjacent support portions (101) by magnetic force and fixed by bolts. The wire mesh demister (1) comprises a shell (11) and a wire mesh (12), wherein the shell (11) is in a cylindrical shape, and the shell (11) is coaxially arranged with the vessel shell (2); the wire mesh (12) is filled inside the shell (11); and the support portions (101) are fixed on an outer shell wall of the shell (11). An inner diameter of the shell (11) is less than or equal to an inner diameter of the first support ring (21), and an outer diameter of the shell (11) is greater than the inner diameter of the first support ring (21). The wire mesh demister (1) further comprises a second support ring (13), a first stop strip (14) and a second stop strip (15), wherein the second support ring (13) is sleeved outside an end of the shell (11) away from the first support ring (21), and the second support ring (13) is fixedly connected with the shell (11); the first stop strip (14) is fixed inside an end of the shell (11) close to the first support ring (21); the second stop strip (15) is fixed by bolts on an end of the second support ring (13) away from the shell (11); and the wire mesh (12) is arranged between the first stop strip (14) and the second stop strip (15). The first stop strip (14) and the second stop strip (15) are each provided with a plurality of, wherein the plurality of first stop strips (14) and the plurality of second stop strips (15) are arranged in parallel.

2. In a mounting structure for a wire mesh mist eliminator for a horizontal vessel as set forth in claim 1, characterized by: An end of the shell (11) close to the first support ring (21) is fixed with a connecting portion (102) on a top outer wall thereof, wherein the connecting portion (102) is connected with the first support ring (21) by a bolt fixing mode. The connecting portion (102) and the support portion (101) are each in a trapezoidal plate shape, wherein the connecting portion (102) and the support portion (101) are each provided with a first bolt through hole (103); and the first support ring (21) is provided with a second bolt through hole (2101) at a position corresponding to the first bolt through hole (103). ​ ​ 3. In a mounting structure for a wire mesh mist eliminator for a horizontal vessel as set forth in claim 2, characterized by: ​ 4. In a mounting structure for a wire mesh mist eliminator for a horizontal vessel as set forth in claim 3, characterized by: ​ ​ ​ ​ ​ 5. In a mounting structure for a wire mesh mist eliminator for a horizontal vessel as set forth in claim 4, characterized by: ​ ​ 6. In a mounting structure for a wire mesh mist eliminator for a horizontal vessel as set forth in claim 2, wherein: ​ ​ 7. In a mounting structure for a wire mesh mist eliminator for a horizontal vessel as set forth in claim 6, characterized by: ​ ​ ​ 8. In a mounting structure for a wire mesh mist eliminator for a horizontal vessel as set forth in claim 7, the improvement wherein: The shell (11) is provided with a positioning protrusion (1101) on one end close to the first supporting ring (21), the first supporting ring (21) is provided with a positioning hole (2102) at a position corresponding to the positioning protrusion (1101), wherein, The positioning protrusion (1101) is inserted into the positioning hole (2102).

9. In a mounting structure for a wire mesh mist eliminator for a horizontal vessel as set forth in claim 4, the improvement wherein: The shell (11) is provided with an inner flange (1102) on the inner side of one end close to the first supporting ring (21), wherein, The inner side of the inner flange (1102) is welded to the first gear (14).

10. In a mounting structure for a wire mesh mist eliminator for a horizontal vessel as set forth in claim 1, the improvement wherein: The first supporting ring (21) is inlaid with a magnet.

Images