Dust collection pole suspension beam for electric dust remover

Abstract

The utility model discloses a dust collection pole suspension beam for an electric precipitator, and relates to the technical field of electric precipitators, suspension plates are symmetrically arranged on the lower surface of a main beam, each suspension plate comprises a mounting plate mounted on the lower surface of the suspension beam, a fixing plate is mounted on the lower surface of each mounting plate, and the fixing plates are arranged on the lower surfaces of the mounting plates. An adjusting plate is slidably mounted outside the fixing plate, a mounting groove is formed in the lower surface of the adjusting plate, a dust collection polar plate is mounted in the mounting groove in an embedded mode, a positioning pull plate is further arranged on the front surface of the adjusting plate, and a limiting rod is arranged in the middle of the rear surface of the positioning pull plate; and a positioning hole is formed in the front surface of the dust collection polar plate. And through arrangement of a positioning pull plate, a limiting rod and a spring, the positioning pull plate is released after being pulled, so that the spring recovers deformation, the limiting rod penetrates through a positioning hole and is embedded into a limiting hole, and the purpose of quickly positioning and mounting the dust collection polar plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric precipitators, in particular to a dust collecting pole suspension beam for electric precipitators. Background Art

[0002] Electrostatic precipitator is an important environmental protection equipment used in thermal power plants and other industrial fields. It is mainly used to remove particulate smoke from flue gas emitted by coal-fired or oil-fired boilers, thereby significantly reducing the amount of smoke discharged into the atmosphere, improving environmental pollution and improving air quality. The electrostatic precipitator equipment is mainly divided into a dust collecting electrode system and a discharge electrode system. A large number of dust collecting electrode plates in the dust collecting electrode system are suspended in an orderly manner and spaced apart on the suspension beam.

[0003] A Chinese patent discloses a collection pole suspension beam for an electrostatic precipitator (authorization announcement number CN218459805U). The patented technology includes a suspension beam, one end of which is slidably connected to the electrostatic precipitator, and the other end of the suspension beam is fixedly connected to the electrostatic precipitator; a suspension plate, one end of which is arranged between the suspension beams, and the other end of the suspension plate is connected to the collection pole plate; wherein the suspension beam is located inside the electrostatic precipitator. The utility model provides a collection pole suspension beam for an electrostatic precipitator, which avoids the problem of expansion of the collection pole suspension beam of the electrostatic precipitator under high temperature conditions.

[0004] However, the installation method adopted by the existing dust collecting electrode suspension beam of the electrostatic precipitator is mostly bolt installation, which makes it inconvenient to install and disassemble the dust collecting electrode plate, thereby affecting the dust removal work of the electrostatic precipitator. For example, the above-mentioned comparative document adopts the bolt installation method. In actual application, the efficiency of installing and disassembling the dust collecting electrode plate by bolts is slow, which affects the replacement of the dust collecting electrode plate and causes the dust collection efficiency of the electrostatic precipitator to be slow. Therefore, those skilled in the art provide a dust collecting electrode suspension beam for an electrostatic precipitator to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a dust collecting pole suspension beam for an electrostatic precipitator, which solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above object, the utility model is realized by the following technical solutions: A dust collecting electrode suspension beam for an electrostatic precipitator, comprising: two main beams and a suspension beam arranged between the two main beams. The lower surface of the main beam is symmetrically provided with suspension plates. The suspension plate includes a mounting plate mounted on the lower surface of the suspension beam. The lower surface of the mounting plate is mounted with a fixing plate. An adjusting plate is slidably mounted outside the fixing plate. The lower surface of the adjusting plate is provided with a mounting groove. A dust collecting electrode plate is embedded in the mounting groove. A positioning pull plate is further provided on the front surface of the adjusting plate. A limiting rod is provided at the middle position of the rear surface of the positioning pull plate. A positioning hole is provided on the front surface of the dust collecting electrode plate.

[0007] As a further technical solution of the utility model, a support member is provided at a position close to the suspension beam on one side of the main beam. The lower surface of the suspension beam is mounted on the upper surface of the support member through an "L"-shaped angle steel.

[0008] As a further technical solution of the utility model, locking bolts are symmetrically provided on the front surface of the adjusting plate. Mounting holes are symmetrically provided on the front surface of the fixing plate. The end of the locking bolt is embedded in the mounting hole and is threadedly connected with the mounting hole.

[0009] As a further technical solution of the utility model, connection holes are symmetrically provided on the lower surface of the suspension beam. Mounting bolts are symmetrically provided on the lower surface of the mounting plate. The end of the mounting bolt is embedded in the connection hole and is threadedly connected with the connection hole.

[0010] As a further technical solution of the utility model, a limiting hole is provided inside the adjusting plate. The positioning hole and the limiting hole correspond to each other. The end of the limiting rod passes through the positioning hole and is embedded in the limiting hole.

[0011] As a further technical solution of the utility model, a fixing hole is further provided inside the adjusting plate. A limiting plate is provided inside the fixing hole on the outer part of the limiting rod. A spring is sleeved on the outer part of the limiting rod in front of the limiting plate.

[0012] As a further technical solution of the utility model, the rear end of the spring is fixed on the front surface of the limiting plate, and the front end of the spring is fixed on the inner end of the fixing hole.

[0013] The utility model provides a dust collecting electrode suspension beam for an electrostatic precipitator, and has the following beneficial effects compared with the prior art:

[0014] 1. A dust collecting electrode suspension beam for an electrostatic precipitator in this design, through the settings of a positioning pull plate, a limiting rod and a spring. When the positioning pull plate is pulled, the limiting rod will enter the fixing hole, and the spring will be squeezed and deformed. At this time, the dust collecting electrode plate can be installed into the installation groove and the positioning pull plate can be released. In this way, the spring can restore its deformation and the limiting rod can penetrate the positioning hole and be embedded into the limiting hole, so as to achieve the purpose of quickly positioning and installing the dust collecting electrode plate. The structure is simple, the operation is convenient, the installation efficiency is effectively improved, which is convenient for the subsequent dust collection of the electrostatic precipitator, and the practicability is good.

[0015] 2. A dust collecting electrode suspension beam for an electrostatic precipitator in this design, through the settings of a mounting plate, an adjusting plate, a fixing plate and a locking bolt. When the adjusting plate slides outside the fixing plate and is locked by the locking bolt, the height of the suspension plate can be adjusted, so that the dust collecting electrode plate can be used at different heights, which is convenient for the dust collection work of the electrostatic precipitator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a dust collecting electrode suspension beam for an electrostatic precipitator;

[0017] Figure 2 It is a schematic structural diagram of the mounting plate in a dust collecting electrode suspension beam for an electrostatic precipitator;

[0018] Figure 3 It is a schematic structural diagram of the limiting rod in a dust collecting electrode suspension beam for an electrostatic precipitator.

[0019] In the figure: 1. Main beam; 11. Support member; 2. Suspension beam; 3. Suspension plate; 31. Adjusting plate; 311. Locking bolt; 312. Installation groove; 32. Fixing plate; 321. Installation hole; 33. Mounting plate; 4. Dust collecting electrode plate; 5. Positioning pull plate; 51. Limiting rod; 52. Limiting hole; 53. Fixing hole; 54. Spring; 55. Limiting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a 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 those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1 - 3, the present utility model provides a technical solution for a dust collecting electrode suspension beam used in an electrostatic precipitator: including: two main beams 1 and a suspension beam 2 arranged between the two main beams 1. Suspension plates 3 are symmetrically arranged on the lower surface of the main beam 1. The suspension plate 3 includes a mounting plate 33 mounted on the lower surface of the suspension beam 2. A fixing plate 32 is mounted on the lower surface of the mounting plate 33. An adjusting plate 31 is slidably mounted outside the fixing plate 32. An installation groove 312 is formed on the lower surface of the adjusting plate 31. A dust collecting electrode plate 4 is embedded in the installation groove 312. A positioning pull plate 5 is further arranged on the front surface of the adjusting plate 31. A limiting rod 51 is arranged at the middle position of the rear surface of the positioning pull plate 5. A positioning hole is formed on the front surface of the dust collecting electrode plate 4. This setting can use the suspension plate 3 to adjust the height of the dust collecting electrode plate 4, so as to facilitate the subsequent dust removal work of the electrostatic precipitator. At the same time, one end of the limiting rod 51 passes through the positioning hole and is embedded into the limiting hole 52, which can realize the rapid installation of the dust collecting electrode plate 4 and effectively improve its installation efficiency.

[0022] As Figure 1 shown, a support member 11 is arranged at a position on one side of the main beam 1 close to the suspension beam 2. The lower surface of the suspension beam 2 is mounted on the upper surface of the support member 11 through an "L"-shaped angle steel. This setting can use the angle steel to stably install the suspension beam 2 and the support member 11.

[0023] As Figure 1 and Figure 2 shown, locking bolts 311 are symmetrically arranged on the front surface of the adjusting plate 31. Mounting holes 321 are symmetrically formed on the front surface of the fixing plate 32. The end of the locking bolt 311 is embedded into the mounting hole 321 and is threadedly connected with the mounting hole 321. This setting can use the threaded connection between the locking bolt 311 and the mounting hole 321 to facilitate the purpose of fixing the adjusted adjusting plate 31, and further facilitate the use of the dust collecting electrode plate 4 at different heights.

[0024] As Figure 1 and Figure 2 shown, connection holes are also symmetrically formed on the lower surface of the suspension beam 2. Mounting bolts are symmetrically arranged on the lower surface of the mounting plate 33. The end of the mounting bolt is embedded into the connection hole and is threadedly connected with the connection hole. This setting can use the threaded connection between the mounting bolt and the connection hole formed on the lower surface of the suspension beam 2 to achieve the purpose of installing the adjusted mounting plate 33.

[0025] As Figure 1 and Figure 3 shown, a limiting hole 52 is formed inside the adjusting plate 31. The positioning hole corresponds to the limiting hole 52. The end of the limiting rod 51 passes through the positioning hole and is embedded into the limiting hole 52. This setting can use the limiting rod 51 to pass through the positioning hole and be embedded into the limiting hole 52, and further can achieve the purpose of quickly installing the dust collecting electrode plate 4.

[0026] AsFigure 3 As shown, a fixing hole 53 is also formed inside the adjusting plate 31. A limiting plate 55 is arranged inside the fixing hole 53 on the outer part of the limiting rod 51. A spring 54 is sleeved in front of the limiting plate 55 on the outer part of the limiting rod 51. The rear end of the spring 54 is fixed on the front surface of the limiting plate 55, and the front end of the spring 54 is fixed at the inner end of the fixing hole 53. This setting makes the limiting rod 51 enter the fixing hole 53 by pulling the positioning pull plate 5, and the spring 54 is compressed and deformed. At this time, the dust collecting electrode plate 4 can be installed into the installation groove 312 and then the positioning pull plate 5 is released. Then, the spring 54 can restore its deformation and the limiting rod 51 penetrates through the positioning hole to position the dust collecting electrode plate 4.

[0027] The working principle of the present utility model is as follows: When the dust collecting electrode suspension beam of the present utility model for an electrostatic precipitator is in use, first, the suspension plate 3 is installed on the lower surface of the suspension beam 2 through the mounting plate 33. During installation, it can be threadedly connected with the connection hole formed on the lower surface of the suspension beam 2 through the mounting bolt, so as to achieve the purpose of installing the adjusted mounting plate 33. After installation, the adjusting plate 31 is slid on the outer part of the fixing plate 32 and threadedly connected with the mounting hole 321 through the locking bolt 311, so as to adjust the height of the suspension plate 3, facilitating the subsequent installation and use of the dust collecting electrode plate 4 at different heights. When installing the dust collecting electrode plate 4, pulling the positioning pull plate 5 at this time makes the limiting rod 51 enter the fixing hole 53, and the spring 54 is compressed and deformed. At this time, the dust collecting electrode plate 4 can be installed into the installation groove 312 and the positioning pull plate 5 is released. In this way, the spring 54 can restore its deformation and the limiting rod 51 penetrates through the positioning hole and is embedded into the limiting hole 52, thus achieving the purpose of quickly positioning and installing the dust collecting electrode plate 4, facilitating the subsequent dust collection of the electrostatic precipitator, and having good practicability.

[0028] The above is only the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, are implemented according to the conventional means in this field.

Claims

1. A dust collecting pole suspension beam for an electrostatic precipitator, characterized in that: include: Two groups of main beams (1) and a suspension beam (2) arranged between the two groups of main beams (1); a suspension plate (3) is symmetrically arranged on the lower surface of the main beam (1); the suspension plate (3) comprises a mounting plate (33) mounted on the lower surface of the suspension beam (2); a fixing plate (32) is mounted on the lower surface of the mounting plate (33); an adjustment plate (31) is slidably mounted on the outside of the fixing plate (32); a mounting groove (312) is provided on the lower surface of the adjustment plate (31); a dust collecting plate (4) is embedded and mounted inside the mounting groove (312); a positioning pull plate (5) is further provided on the front surface of the adjustment plate (31); a limiting rod (51) is provided at the middle position of the rear surface of the positioning pull plate (5); and a positioning hole is provided on the front surface of the dust collecting plate (4).

2. The dust collecting electrode suspension beam for an electrostatic precipitator according to claim 1, characterized in that: A support member (11) is provided on one side of the main beam (1) near the suspension beam (2), and the lower surface of the suspension beam (2) is mounted on the upper surface of the support member (11) via an L-shaped angle steel.

3. The dust collecting electrode suspension beam for an electrostatic precipitator according to claim 1, characterized in that: The front surface of the adjustment plate (31) is symmetrically provided with locking bolts (311), and the front surface of the fixing plate (32) is symmetrically provided with mounting holes (321), and the ends of the locking bolts (311) are embedded in the mounting holes (321) and are threadedly connected to the mounting holes (321).

4. The dust collecting electrode suspension beam for an electrostatic precipitator according to claim 1, characterized in that: The lower surface of the suspension beam (2) is also symmetrically provided with connection holes, and the lower surface of the mounting plate (33) is symmetrically provided with mounting bolts, the ends of the mounting bolts being embedded in the connection holes and threadedly connected to the connection holes.

5. The dust collecting electrode suspension beam for an electrostatic precipitator according to claim 1, characterized in that: A limiting hole (52) is provided on the inner side of the adjustment plate (31), the positioning hole and the limiting hole (52) correspond to each other, and the end of the limiting rod (51) passes through the positioning hole and is embedded in the limiting hole (52).

6. The dust collecting electrode suspension beam for an electrostatic precipitator according to claim 1, characterized in that: The adjusting plate (31) is also provided with a fixing hole (53) inside, and a limiting plate (55) is provided outside the limiting rod (51) inside the fixing hole (53), and a spring (54) is sleeved in front of the limiting plate (55) outside the limiting rod (51).

7. A dust collecting electrode suspension beam for an electrostatic precipitator according to claim 6, characterized in that: The rear end of the spring (54) is fixed to the front surface of the limiting plate (55), and the front end of the spring (54) is fixed to the inner end of the fixing hole (53).

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