A fixing device for preventing the breakage of a wet-type electric dust collector pole wire

Abstract

This utility model belongs to the technical field of wet electrostatic precipitators, specifically a fixing device to prevent electrode wire breakage in wet electrostatic precipitators. It includes a fixing frame with multiple electrodes vertically arranged within it. A bracket is provided on one side of the fixing frame, and a fixing rod is mounted on the bracket. The fixing rod is located on the side of the fixing frame opposite to the bracket, and the electrode wire is clamped between the bracket and the fixing rod. This utility model uses a bracket and fixing rod to fix the electrode wire, preventing it from breaking due to large-scale shaking. It also prevents a broken electrode wire from tipping over and bridging onto the electrode plate, causing an internal short circuit and electric field tripping, thus ensuring the safe and stable operation of the equipment.

Description

Technical Field

[0001] This utility model belongs to the technical field of wet electrostatic precipitators, specifically a fixing device to prevent the electrode wires of a wet electrostatic precipitator from breaking. Background Technology

[0002] Wet electrostatic precipitators are a new type of dust removal equipment used to treat dust and particulate matter containing trace amounts of dust. They are mainly used to remove harmful substances such as dust, acid mist, water droplets, aerosols, odors, and PM2.5 from humid gases, making them an ideal device for controlling atmospheric dust pollution.

[0003] A wet electrostatic precipitator is a highly efficient dust removal device. Its basic working principle is to use electrostatic force to capture dust in dust-laden gas. When the dust-laden gas passes through a high-voltage electrostatic field, the dust particles in the gas become charged. Under the action of the electric field force, these charged particles move towards the electrodes and deposit on the electrodes, thereby achieving dust capture.

[0004] Unlike dry electrostatic precipitators, wet electrostatic precipitators form a continuous water film on the collecting electrodes, which can very efficiently clean the dust from the electrode surfaces. The flushing action of the water flow quickly washes the collected dust to the bottom of the equipment and removes it with the flushing water. This cleaning method prevents the collected dust from being re-entrained, thus improving dust removal efficiency.

[0005] The internal structure of a wet electrostatic precipitator mainly consists of plates and wires. Due to the operating environment, the wires are prone to breakage and damage. When a wire breaks, it will connect to the plate, causing short circuits and electric field tripping inside the wet electrostatic precipitator, which seriously affects the safe and stable operation of the wet electrostatic precipitator. Utility Model Content

[0006] To address the problems mentioned above, this utility model provides a fixing device to prevent the electrode wires of a wet electrostatic precipitator from breaking. The device uses brackets and fixing rods to fix the electrode wires, which can prevent the electrode wires from shaking and breaking due to large-scale movement. It can also prevent the electrode wires from falling over and touching the electrode plate after breaking, causing internal short circuits and electric field tripping, thereby ensuring the safe and stable operation of the equipment.

[0007] This utility model provides a fixing device to prevent the breakage of electrode wires in a wet electrostatic precipitator. The device includes a fixing frame, in which multiple electrode wires are vertically arranged. A bracket is provided on one side of the fixing frame, and a fixing rod is provided on the bracket. The fixing rod is located on the side of the fixing frame away from the bracket, and the electrode wires are clamped between the bracket and the fixing rod.

[0008] Furthermore, the bracket includes a fixed plate and multiple support plates disposed on the fixed plate. The fixed plate is fixedly connected to the side of the fixed frame away from the fixed rod. The multiple support plates are arranged along the length of the fixed plate. The support plates are located between two adjacent pole lines. A groove is provided at the end of the support plate away from the fixed plate, and the fixed rod is disposed in the groove.

[0009] Furthermore, the support plate is slidably connected to the fixed plate, and a collar is slidably sleeved on the fixed plate. One end of the support plate near the fixed plate is fixedly connected to the collar, and a limiting component for fixing the position of the collar is provided on the collar.

[0010] Furthermore, the limiting component includes a U-shaped limiting frame, which is fixedly connected to the side of the collar away from the support plate. A limiting rod is horizontally slidably inserted inside the limiting frame. A pull ring is fixedly connected to the end of the limiting rod away from the collar. Multiple limiting holes are opened in the fixed plate along its own length direction. The end of the limiting rod away from the pull ring is inserted into the limiting hole. An elastic element is provided inside the limiting frame to drive the limiting rod to move closer to the fixed plate.

[0011] Furthermore, the elastic element is a spring, and a support ring is fixedly connected to the limiting rod. The support ring is located inside the limiting frame, and the spring elastically supports the support ring between the limiting frame and the limiting frame. The spring is sleeved on the outside of the limiting rod.

[0012] Furthermore, locking components are provided at both ends of the fixing plate. The locking components include two locking half-rings, which hug the fixing frame. Locking bolts are passed through the ends of the two locking half-rings away from the fixing plate, and locking nuts are threaded onto the locking bolts.

[0013] Furthermore, a clamping ring is provided on the support plate, and a fixing rod is located between the clamping ring and the support plate. Both ends of the clamping ring are provided with insertion rods, and two insertion holes are opened on the support plate. The two insertion holes are located on both sides of the fixing rod, and the insertion rods are inserted into the insertion holes.

[0014] Furthermore, a first magnetic block is fixedly connected to the end of the insertion rod away from the clamping ring, and a second magnetic block is fixedly connected to the inner wall of the insertion hole, with the first magnetic block adsorbed onto the second magnetic block.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] (1) This utility model uses brackets and fixing rods to fix both sides of the pole wire, which can prevent the pole wire from shaking and breaking and being damaged. It can also prevent the pole wire from breaking and tilting onto the pole plate, causing internal short circuit and electric field tripping, thereby ensuring the safe and stable operation of the equipment.

[0017] (2) The support plate slides on the fixed plate through the collar, so that the position of the support plate can be flexibly adjusted according to the position of the pole line to prevent the support plate from interfering with the pole line. When adjusting, pull the pull ring, and the pull ring drives the limit rod to move away from the fixed plate. When the limit rod is disengaged from the limit hole, the collar can be slid on the fixed plate to adjust the position of the support plate. After the adjustment is completed, release the pull ring, and the limit rod moves towards the fixed plate under the action of the spring. The limit rod is inserted into the limit hole, which locks the collar and the support plate.

[0018] (3) The fixing plate can be detachably installed on the fixing frame through the locking components on both sides, which facilitates the installation and removal of the bracket and can also adjust the position of the bracket on the fixing frame. During installation, simply tighten the two locking half rings around the fixing frame and use locking bolts and locking nuts to lock the two locking half rings. The operation is convenient and quick. Attached Figure Description

[0019] 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.

[0020] Figure 1 A schematic diagram of the overall structure of a fixing device for preventing the breakage of electrode wires in a wet electrostatic precipitator;

[0021] Figure 2 A sectional view of the bracket and limiting assembly;

[0022] Figure 3 This is a schematic diagram of the limit component.

[0023] Figure 4 This is a schematic diagram of the locking assembly.

[0024] Explanation of reference numerals in the attached drawings: 1. Fixed frame; 2. Polar wire; 3. Bracket; 30. Fixed plate; 31. Support plate; 310. Groove; 311. Insertion hole; 32. Collar; 4. Fixed rod; 5. Limiting assembly; 50. Limiting frame; 51. Limiting rod; 52. Pull ring; 53. Limiting hole; 54. Elastic element; 540. Spring; 55. Support ring; 6. Locking assembly; 60. Locking half ring; 61. Locking bolt; 62. Locking nut; 7. Pressure ring; 8. Insertion rod; 9. First magnetic block; 10. Second magnetic block. Detailed Implementation

[0025] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and 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.

[0026] The following is in conjunction with the appendix Figure 1 To be continued Figure 4 The present invention will be described in detail with specific embodiments.

[0027] Reference Figures 1-4 This utility model provides a fixing device to prevent electrode wire breakage in a wet electrostatic precipitator. It includes a fixing frame 1, within which multiple electrode wires 2 are vertically arranged. A bracket 3 is provided on one side of the fixing frame 1, and a fixing rod 4 is mounted on the bracket 3. The fixing rod 4 is located on the side of the fixing frame 1 opposite to the bracket 3, and the electrode wires 2 are clamped between the bracket 3 and the fixing rod 4. This utility model uses the bracket 3 and the fixing rod 4 to fix both sides of the electrode wires 2, preventing the electrode wires 2 from shaking excessively and breaking. It also prevents the electrode wires 2 from breaking and tipping onto the electrode plate, causing internal short circuits and electric field tripping, thereby ensuring the safe and stable operation of the equipment.

[0028] The bracket 3 includes a fixed plate 30 and a plurality of support plates 31 disposed on the fixed plate 30. The fixed plate 30 is fixedly connected to the side of the fixed frame 1 away from the fixed rod 4. The plurality of support plates 31 are arranged along the length of the fixed plate 30. The support plates 31 are located between two adjacent pole lines 2. A groove 310 is provided at the end of the support plate 31 away from the fixed plate 30. The fixed rod 4 is disposed in the groove 310.

[0029] A support plate 31 is slidably connected to a fixed plate 30. A collar 32 is slidably sleeved on the fixed plate 30. One end of the support plate 31 near the fixed plate 30 is fixedly connected to the collar 32. A limiting component 5 for fixing the position of the collar 32 is provided on the collar 32. The limiting component 5 includes a U-shaped limiting frame 50, which is fixedly connected to the side of the collar 32 away from the support plate 31. A limiting rod 51 is horizontally slidably inserted inside the limiting frame 50. A pull ring 52 is fixedly connected to the end of the limiting rod 51 away from the collar 32. Multiple limiting holes 53 are opened in the fixed plate 30 along its own length direction. The end of the limiting rod 51 away from the pull ring 52 is inserted into the limiting hole 53. An elastic element 54 is provided inside the limiting frame 50 to drive the limiting rod 51 to move towards the fixed plate 30. The elastic element 54 is a spring 540. A support ring 55 is fixedly connected to the limiting rod 51. The support ring 55 is located inside the limiting frame 50. The spring 540 is elastically supported between the support ring 55 and the limiting frame 50. The spring 540 is sleeved on the outside of the limiting rod 51.

[0030] The support plate 31 slides on the fixed plate 30 via the collar 32, allowing the position of the support plate 31 to be flexibly adjusted according to the position of the pole 2, preventing interference between the support plate 31 and the pole 2. During adjustment, the pull ring 52 is pulled, causing the limiting rod 51 to move away from the fixed plate 30. When the limiting rod 51 disengages from the limiting hole 53, the collar 32 can be slidably moved on the fixed plate 30, thereby adjusting the position of the support plate 31. After adjustment, the pull ring 52 is released, and the limiting rod 51 moves towards the fixed plate 30 under the action of the spring 540. The limiting rod 51 is inserted into the limiting hole 53, thus locking the collar 32 and the support plate 31.

[0031] Both ends of the fixing plate 30 are equipped with locking components 6, each including two locking half-rings 60. The two locking half-rings 60 grip the fixing frame 1, and a locking bolt 61 passes through the end of each locking half-ring 60 away from the fixing plate 30. A locking nut 62 is threaded onto the locking bolt 61. The fixing plate 30 is detachably mounted on the fixing frame 1 via the locking components 6 on both sides. It should be noted that the locking half-rings 60 have a certain degree of elasticity, allowing a certain space to be opened between the two locking half-rings 60, enabling the fixing frame 1 to disengage from between the two locking half-rings 60. This facilitates the installation and removal of the bracket 3 and allows adjustment of the position of the bracket 3 on the fixing frame 1. During installation, simply grip the two locking half-rings 60 with the fixing frame 1 and lock the two locking half-rings 60 with the locking bolt 61 and the locking nut 62. The operation is convenient and quick.

[0032] A clamping ring 7 is provided on the support plate 31, and a fixing rod 4 is located between the clamping ring 7 and the support plate 31. Insertion rods 8 are provided at both ends of the clamping ring 7. Two insertion holes 311 are provided on the support plate 31, located on both sides of the fixing rod 4, and the insertion rods 8 are inserted into the insertion holes 311. A first magnet 9 is fixedly connected to the end of the insertion rod 8 away from the clamping ring 7, and a second magnet 10 is fixedly connected to the inner wall of the insertion hole 311. The first magnet 9 is attracted to the second magnet 10. The fixing rod 4 is clamped between the support plate 31 and the clamping ring 7, improving the stability of the fixing rod 4. Furthermore, the clamping ring 7 is attracted to the support plate 31 by the first magnet 9 and the second magnet 10, which also improves the stability of the clamping ring 7.

[0033] The present invention has been further described above with reference to specific embodiments. However, it should be understood that the specific description herein should not be construed as limiting the substance and scope of the present invention. Various modifications made by those skilled in the art to the above embodiments after reading this specification are all within the scope of protection of the present invention.

Claims

1. A fixing device for preventing breakage of electrode wires in a wet electrostatic precipitator, characterized in that, The device includes a fixed frame, within which multiple polar lines are vertically arranged. A bracket is provided on one side of the fixed frame, and a fixing rod is provided on the bracket. The fixing rod is located on the side of the fixed frame opposite to the bracket, and the polar lines are clamped between the bracket and the fixing rod.

2. The fixing device for preventing the wet-type electric dust collector pole line from breaking according to claim 1, characterized in that, The bracket includes a fixed plate and a plurality of support plates disposed on the fixed plate. The fixed plate is fixedly connected to the side of the fixed frame away from the fixed rod. The plurality of support plates are arranged along the length direction of the fixed plate. The support plates are located between two adjacent pole lines. A groove is formed at the end of the support plate away from the fixed plate, and the fixed rod is disposed in the groove.

3. The fixing device for preventing the wet-type electric dust collector pole line from breaking according to claim 2, characterized in that, The support plate is slidably connected to the fixed plate, and a collar is slidably sleeved on the fixed plate. One end of the support plate near the fixed plate is fixedly connected to the collar, and a limiting component for fixing the position of the collar is provided on the collar.

4. The fixing device for preventing the wet-type electric dust collector pole line from breaking according to claim 3, characterized in that, The limiting component includes a U-shaped limiting frame, which is fixedly connected to the side of the collar away from the support plate. A limiting rod is horizontally slidably inserted inside the limiting frame. A pull ring is fixedly connected to the end of the limiting rod away from the collar. Multiple limiting holes are opened in the fixed plate along its own length direction. The end of the limiting rod away from the pull ring is inserted into the limiting hole. An elastic element is provided inside the limiting frame to drive the limiting rod to move closer to the fixed plate.

5. The device for preventing the breakage of the wet-type electric dust collector pole line according to claim 4, wherein The elastic element is a spring, and a support ring is fixedly connected to the limiting rod. The support ring is located inside the limiting frame, and the spring is elastically supported between the support ring and the limiting frame. The spring is sleeved on the outside of the limiting rod.

6. The fixing device for preventing breakage of electrode wires in a wet electrostatic precipitator according to claim 2, characterized in that, Both ends of the fixing plate are provided with locking components. The locking components include two locking half rings, which hug the fixing frame. The ends of the two locking half rings away from the fixing plate are provided with locking bolts, and locking nuts are threaded onto the locking bolts.

7. The fixing device for preventing electrode wire breakage in a wet electrostatic precipitator according to claim 2, characterized in that, A clamping ring is provided on the support plate, and a fixing rod is located between the clamping ring and the support plate. Both ends of the clamping ring are provided with insertion rods. Two insertion holes are opened on the support plate, and the two insertion holes are located on both sides of the fixing rod. The insertion rods are inserted into the insertion holes.

8. The fixing device for preventing the wet-type electric dust collector pole line from breaking according to claim 7, characterized in that, A first magnetic block is fixedly connected to the end of the insertion rod away from the clamping ring, and a second magnetic block is fixedly connected to the inner wall of the insertion hole, with the first magnetic block adsorbed onto the second magnetic block.

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