Baffle plate demister

Abstract

The utility model discloses a baffle plate demister which comprises a base plate and a baffle plate located on the base plate, an installation support protruding out of the surface of the base plate is arranged on the base plate, the baffle plate is detachably connected with the installation support, the installation support comprises a pair of concave structures which are symmetrically arranged, and the concave structures are arranged on the base plate. And one end, far away from the substrate, of the mounting bracket is in fillet transition. According to the baffle plate demister, the mounting bracket protruding out of the surface of the base plate is adopted to realize detachable connection with the baffle plate, compared with a groove embedded mounting mode, the baffle plate demister is more convenient to clean, and the mounting bracket is of a pair of concave structures which are symmetrically arranged, so that the size of the mounting bracket is reduced, and the cleaning convenience is further improved; the maintenance efficiency can be effectively improved, meanwhile, the transition surface of the mounting bracket and the baffle plate is more natural due to the fillet transition of the mounting bracket, and the normal work of the baffle plate is not influenced.

Description

Technical Field

[0001] The utility model relates to a baffle demister and belongs to the technical field of demisters. Background Art

[0002] The demister is mainly used for wet flue gas desulfurization. Fine mist particles are generated during the operation of the absorption tower. The mist particles contain water and some sulfur-containing compounds, which can damage and corrode the equipment. Therefore, the purified gas should be defogged before leaving the absorption tower. Nowadays, baffle demisters are mostly composed of devices such as strips and plates. However, the existing baffle demisters are very inconvenient for the installation of the baffle body when in use, so a baffle demister is indispensable.

[0003] For example, a baffle demister with application number 202320323588.9 includes a mounting plate, a baffle body located at the upper end of the mounting plate, a first placement slot being arranged inside the mounting plate, and second placement slots being arranged at left and right sides of the first placement slot. When the baffle demister is used, the baffle body is first inserted into the first placement slot. When the baffle body enters the first placement slot, it will be squeezed against the protective pad inside the second placement slot, so that the baffle body is installed inside the first placement slot. The setting of the first placement slot facilitates the installation and disassembly of the baffle body, making the installation and disassembly of the baffle body more convenient. The setting of the protective pad can protect the baffle body to avoid damage to the baffle body caused by collision between the baffle body and the first placement slot, so that the baffle demister can be better used.

[0004] The above-mentioned baffle demister has been optimized in terms of the installation of the baffles, but because it adopts an embedded installation method such as a groove, it is easy to have dead corners for cleaning. When the demister works in a highly polluted or high-humidity environment, or when the gas or liquid being processed contains more impurities or viscous substances, it requires frequent cleaning to prevent blockage and ensure efficiency. The above-mentioned baffle demister obviously increases the difficulty of cleaning during maintenance. It can be seen that in order to reduce the difficulty of cleaning during maintenance on the basis of optimizing the installation method of the baffles, a baffle demister is urgently needed. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide a baffle demister, which achieves a detachable connection with the baffle by adopting a mounting bracket protruding from the surface of the substrate. Compared with the embedded installation method of the groove, it is more convenient to clean, and the mounting bracket is a pair of symmetrically arranged concave structures, which reduces the volume of the mounting bracket, further improves the convenience of cleaning, and can effectively improve maintenance efficiency. At the same time, the rounded transition of the mounting bracket also makes the transition surface between the mounting bracket and the baffle more natural, without affecting the normal operation of the baffle.

[0006] In order to achieve the above purpose / solve the above technical problems, the utility model is implemented by adopting the following technical solutions:

[0007] A baffle demister comprises a substrate, a baffle located on the substrate, a mounting bracket protruding from the surface of the substrate is arranged on the substrate, the baffle is detachably connected to the mounting bracket, wherein:

[0008] The mounting bracket comprises a pair of symmetrically arranged concave structures, and one end of the mounting bracket away from the base plate is a rounded transition.

[0009] Furthermore, the concave structure is provided with an insertion hole along the short axis direction of the base plate, and the baffle is provided with a matching hole adapted to the insertion hole for the screw to penetrate and be fixed by a nut.

[0010] Furthermore, it also includes a first gasket, which is arranged on the inner side of the concave structure.

[0011] Furthermore, a plurality of mounting brackets are provided, and the plurality of mounting brackets are arranged at equal intervals along the short axis direction of the substrate.

[0012] Furthermore, the distance between the pair of concave structures is slightly smaller than the long axis length of the substrate.

[0013] Furthermore, it also includes a side support plate, which is fixedly installed between the concave structures and fits with the baffle when the baffle is installed.

[0014] Furthermore, one end of the side support plate facing the base plate is fixed to the base plate, and one end away from the base plate is rounded.

[0015] Furthermore, it also includes a second gasket, which is arranged on the fitting side of the side support plate and the baffle plate.

[0016] Furthermore, it also includes convex strips, which are arranged on the surface of the baffle.

[0017] Furthermore, the convex strips are corrugated.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. The baffle demister provided by the utility model realizes a detachable connection with the baffle by adopting a mounting bracket protruding from the surface of the substrate. Compared with the embedded mounting method of the groove, it is more convenient to clean. The mounting bracket is a pair of concave structures arranged symmetrically, which reduces the volume of the mounting bracket, further improves the convenience of cleaning, and can effectively improve the maintenance efficiency. At the same time, the rounded transition of the mounting bracket also makes the transition surface between the mounting bracket and the baffle more natural, which does not affect the normal operation of the baffle.

[0020] 2. The baffle demister provided by the utility model further supports the baffle by arranging side support plates between the concave structures, thereby improving the stability of the baffle during operation;

[0021] 3. The baffle demister provided by the utility model can increase the gas-liquid contact time and contact area by arranging corrugated convex strips on the baffle surface, thereby effectively improving the gas-liquid separation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a structural schematic diagram of the baffle demister provided in Example 1;

[0023] Figure 2 yes Figure 1 A schematic top view of the structure of the baffle demister shown;

[0024] Figure 3 It is a schematic top view of the structure of the side support plate of the baffle demister provided in Example 2.

[0025] In the figure: 1, base plate; 2, baffle; 3, concave structure; 4, plug hole; 5, matching hole; 6, screw; 7, nut; 8, first gasket; 9, side support plate; 10, second gasket; 11, convex strip. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0027] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances. Embodiment 1

[0029] like Figure 1 and Figure 2 As shown, this embodiment provides a baffle demister, comprising a substrate 1, a baffle 2 located on the substrate 1, a mounting bracket protruding from the surface of the substrate 1 is provided on the substrate 1, and the baffle 2 is detachably connected to the mounting bracket, wherein:

[0030] The mounting bracket comprises a pair of symmetrically arranged concave structures 3, and one end of the mounting bracket away from the base plate 1 is a rounded transition.

[0031] In the above technical scheme, the baffle demister provided in this embodiment realizes a detachable connection with the baffle 2 by adopting a mounting bracket protruding from the surface of the substrate 1. Compared with the embedded installation method of the groove, it is more convenient to clean. The mounting bracket is a pair of symmetrically arranged concave structures, which reduces the volume of the mounting bracket 1, further improves the convenience of cleaning, and can effectively improve the maintenance efficiency. At the same time, the rounded transition of the mounting bracket 1 also makes the transition surface between the mounting bracket 1 and the baffle 2 more natural, without affecting the normal operation of the baffle 2. Embodiment 2

[0032] This embodiment provides a baffle demister, which is different from the baffle demister described in the first embodiment in that:

[0033] In order to realize the detachable connection between the baffle plate 2 and the mounting bracket, the concave structure 3 is provided with a socket 4 along the short axis direction of the substrate 1, and the baffle plate 2 is provided with a matching hole 5 adapted to the socket 4, for allowing the screw 6 to pass through and be fixed by the nut 7; but not limited to this, other detachable methods can also be used between the baffle plate 2 and the mounting bracket, such as snap-on, and the specific detachable method can be selected according to actual conditions.

[0034] In order to protect the baffle plate 2 and to increase the service life of the baffle plate 2, a first gasket 8 is also included. The first gasket 8 is arranged on the inner side of the concave structure 3. In this embodiment, the first gasket 8 is made of rubber material.

[0035] In order to meet actual needs, a plurality of mounting brackets are provided, and the plurality of mounting brackets are arranged at equal intervals along the short axis direction of the substrate 1 .

[0036] In order to ensure the effective area of ​​the baffle as much as possible, the distance between a pair of concave structures 3 is slightly smaller than the long axis length of the substrate 1.

[0037] like Figure 3 As shown, in order to further support the baffle 2 to improve the stability when the concave structure 3 is connected to the baffle 2, a side support plate 9 is also included. The side support plate 9 is fixedly installed between the concave structures 3 and fits with the baffle 2 when the baffle 2 is installed.

[0038] In order to ensure the stability of the side support plate 9 , one end of the side support plate 9 facing the substrate 1 is fixed to the substrate 1 , and the other end away from the substrate 1 is rounded.

[0039] In order to protect the baffle 2 and increase the service life of the baffle 2, a second gasket 10 is also included. The second gasket 10 is arranged on the fitting side of the side support plate 9 and the baffle 2. In this embodiment, the first gasket 8 is made of rubber material.

[0040] In order to increase the contact surface area of ​​gas and liquid at the baffle plate 2 to help the condensation and separation of droplets, convex strips 11 are also included, and the convex strips 11 are arranged on the surface of the baffle plate 2.

[0041] In order to further increase the gas-liquid contact time and contact area and improve the separation effect, the convex strips 11 are corrugated.

[0042] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A baffle demister, comprising a substrate (1), a baffle (2) located on the substrate (1), characterized in that: The base plate (1) is provided with a mounting bracket protruding from the surface of the base plate (1), and the baffle plate (2) is detachably connected to the mounting bracket, wherein: The mounting bracket comprises a pair of symmetrically arranged concave structures (3), and one end of the mounting bracket away from the base plate (1) is a rounded transition.

2. The baffle demister according to claim 1, characterized in that: The concave structure (3) is provided with an insertion hole (4) along the short axis direction of the base plate (1), and the baffle plate (2) is provided with a matching hole (5) adapted to the insertion hole (4) on the upper side for allowing a screw rod (6) to penetrate and be fixed by a nut (7).

3. The baffle demister according to claim 2, characterized in that: It also comprises a first gasket (8), wherein the first gasket (8) is arranged on the inner side of the concave structure (3).

4. The baffle demister according to claim 1, characterized in that: A plurality of mounting brackets are provided, and the plurality of mounting brackets are arranged at equal intervals along the short axis direction of the substrate (1).

5. The baffle demister according to claim 4, characterized in that: The distance between the pair of concave structures (3) is smaller than the length of the major axis of the substrate (1).

6. The baffle demister according to claim 1, characterized in that: It also comprises a side support plate (9), wherein the side support plate (9) is fixedly installed between the concave structures (3) and fits with the baffle plate (2) when the baffle plate (2) is installed.

7. The baffle demister according to claim 6, characterized in that: The end of the side support plate (9) facing the base plate (1) is fixed to the base plate (1), and the end away from the base plate (1) is rounded.

8. The baffle demister according to claim 7, characterized in that: It also comprises a second gasket (10), wherein the second gasket (10) is arranged on the mating side of the side support plate (9) and the baffle plate (2).

9. The baffle demister according to claim 1, characterized in that: It also comprises a convex strip (11), wherein the convex strip (11) is arranged on the surface of the baffle plate (2).

10. The baffle demister according to claim 9, characterized in that: The convex strips (11) are corrugated.

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