A wet-type electric dust collector facilitating replacement of anode plates

Abstract

The utility model discloses a wet type electric dust collector convenient to replace anode plate, a wet type electric dust collector convenient to replace anode plate includes the shell, is provided with the cantilever frame, the locating rod and anode plate in the shell, anode plate includes a plurality of connecting blocks, and the connecting block is connected between the cantilever frame and locating rod through the connecting unit, the connecting unit includes the shell, the bolt rod, the rod cover and spring, and the bolt rod passes through the rod cover fixed on the shell and is inlayed with the connecting block, and one end of spring is connected with the rod cover, and the other end is connected with the bolt rod. Through the setting anode plate between locating rod and cantilever frame, and through the locking and unlocking of anode plate of connecting unit and control unit, realize the quick replacement of single piece anode plate, reduce maintenance cost, improve the economy and reliability of system.

Description

Technical Field

[0001] This utility model relates to the field of dust collector technology, and in particular to a wet electrostatic precipitator that facilitates the replacement of anode plates. Background Technology

[0002] Wet electrostatic precipitators work by discharging high-voltage electricity to charge dust particles. The charged dust then reaches the collection plate under the influence of the electric field. However, wet electrostatic precipitators differ significantly from dry electrostatic precipitators in their method of removing dust from the collection plate. Dry electrostatic precipitators typically use mechanical vibration or sonic cleaning to remove dust accumulation on the electrodes, while wet electrostatic precipitators use a flushing liquid to wash the electrodes, forming a continuous liquid film on the plates, allowing the dust to be removed by the flow of the flushing liquid.

[0003] In existing technology, a wet electrostatic precipitator uses conductive fiberglass plates for its anode system, which have good hydrophobicity, reducing the need for continuous water film irrigation and saving water resources. However, the system has multiple anode plates arranged side by side, meaning that if one anode plate fails, the entire system needs to be replaced, increasing costs. Utility Model Content

[0004] This invention addresses the shortcomings of existing technologies by providing a wet electrostatic precipitator that facilitates the replacement of anode plates.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: A wet electrostatic precipitator that facilitates the replacement of anode plates includes a housing, in which a suspension beam, a positioning rod, and an anode plate are disposed. The anode plate includes a plurality of connecting blocks, which are connected between the suspension beam and the positioning rod through a connecting unit.

[0006] The connecting unit includes a housing, a pin, a sleeve, and a spring. The pin passes through the sleeve fixed on the housing and engages with the connecting block. One end of the spring is connected to the sleeve, and the other end is connected to the pin.

[0007] In the above scheme, preferably, the positioning rod and the suspense rod are provided with mounting grooves for connecting with the assembly block.

[0008] In the above scheme, preferably, the connecting block is provided with a socket for connecting with the pin rod.

[0009] In the above scheme, preferably, a control unit is provided in the housing, the control unit includes a rotating shaft and a pressing block, and the rotating shaft is rotatably disposed in the housing.

[0010] In the above scheme, preferably, the mounting groove is provided with a connecting hole, and the pressing block slides through the housing in the connecting hole.

[0011] In the above scheme, preferably, the pin is connected to the rotating shaft via a transmission rod.

[0012] In the above scheme, preferably, the rotating shaft is provided with a long groove, and the transmission rod is slidably disposed in the long groove.

[0013] In the above scheme, preferably, the transmission rod and the pressing block are respectively located on both sides of the rotating shaft, and when the pressing block moves, the transmission rod moves in the opposite direction.

[0014] In the above scheme, preferably, the pin rod is provided with a flange, and the spring is disposed between the flange and the rod sleeve.

[0015] In the above scheme, preferably, the transmission rod includes limiting blocks disposed on both sides of the long groove, and the limiting blocks are used to drive the transmission rod to move.

[0016] The beneficial effects of this utility model are: by setting an anode plate between the positioning rod and the suspension beam, and by locking and unlocking the anode plate through the connecting unit and the control unit, a single anode plate can be quickly replaced, reducing maintenance costs and improving the economy and reliability of the system. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the outer shell of this utility model.

[0018] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0019] Figure 3 for Figure 2 A sectional view along line AA.

[0020] Figure 4 for Figure 3 Enlarged view of point B. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments: See below Figures 1-4 A wet electrostatic precipitator that facilitates anode plate replacement mainly consists of a casing 1 and several anode plates 4.

[0022] Inside the outer casing 1, a suspension beam 2 and a positioning rod 3 are fixedly installed. That is, the upper end of the anode plate 4 is fixed on the suspension beam 2, and the lower section is fixed on the positioning rod 3, so that each set of anode plates 4 is stably connected.

[0023] To further enable quick assembly and disassembly of the anode plate 4, the anode plate 4 is connected to the suspension beam 2 and the positioning rod 3 via a connecting unit. Specifically, the suspension beam 2 and the positioning rod 3 are provided with mounting slots 10 for assembling the connecting block 9.

[0024] Connecting blocks 9 are provided at the four apex corners of the anode plate 4, and each connecting block 9 has an insertion hole 11. The anode plate 4 is initially positioned in the mounting groove 10 of the suspension beam 2 and the positioning rod 3 by means of its connecting blocks 9. The connecting unit mainly includes a housing 5, a rod sleeve 7, a pin rod 6, and a spring 8.

[0025] The housing 5 is fixedly installed in the mounting groove 10 of the suspension beam 2 or the positioning rod 3, and the housing 5 is abutted against the connecting block 9 of the embodiment. A sliding pin rod 6 is provided on one side of the housing 5, and one end of the pin is designed to be inserted into the insertion hole 11 on the connecting block 9 to form a locking fit.

[0026] Furthermore, the other end of the pin 6 located inside the housing 5 engages with the sleeve 7, meaning the pin 6 can slide axially through the sleeve 7. A flange 17 is provided on the pin 6. The spring 8 is sleeved on the pin 6, with one end abutting against the sleeve 7 and the other end abutting against the flange 17 of the pin 6. When the spring 8 is in a stationary state, the pin 6 is in a locked state between the housing 5 and the connection.

[0027] To facilitate the operation of the pin 6 for replacing the anode plate 4, a control unit is provided in the housing 5. The control unit includes a rotating shaft 12, a pressing block 13, and a transmission rod 15. The rotating shaft 12 is rotatably mounted inside the housing 1, and furthermore, an elongated groove 16 is formed on the rotating shaft 12.

[0028] The pressing block 13 is disposed on the top of the housing 5. The pressing block 13 passes through the housing 5 and can slide along the housing 5 under the action of external force. A connecting hole 14 is provided on one side of the mounting groove 10 corresponding to the position of the pressing block 13. When the pressing block 13 is pressed and moved, the pressing block 13 cooperates with the top of the rotating shaft 12.

[0029] The transmission rod 15 is set in the long groove 16, and two limiting blocks 18 are set at the long groove 16. The limiting blocks 18 are located on both sides of the long groove 16. Furthermore, the transmission rod 15 is connected to the pin rod 6. When the pressing block 13 is pressed, the rotating shaft 12 rotates upward, which drives the pin rod 6. The rotating shaft 12 rotates in the opposite direction, which drives the transmission component and the pin rod 6 to move in the opposite direction so that the pin rod 6 moves out of the connecting block 9.

[0030] In the initial state, the spring force of spring 8 pushes the pin 6 into the insertion hole 11 of the connecting block 9, firmly locking the connecting block 9 in the mounting groove 10, thereby fixing the anode plate 4. When the anode plate 4 needs to be replaced, the operator presses the pressing block 13 on the top of the housing 5. The pressing block 13 moves, causing the transmission rod 15 connected to it to move in the opposite direction. The rotation of the rotating shaft 12 overcomes the spring force of spring 8, pulling the pin 6 backward along the sleeve 7, causing its front end to exit from the insertion hole 11 of the connecting block 9, thus releasing the lock on the connecting block 9.

[0031] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A wet electrostatic precipitator with easily replaceable anode plates, characterized in that: Includes an outer shell (1), in which a suspension beam (2), a positioning rod (3) and an anode plate (4) are provided. The anode plate (4) includes several connecting blocks (9), which are connected between the suspension beam (2) and the positioning rod (3) through a connecting unit. The connecting unit includes a housing (5), a pin (6), a sleeve (7), and a spring (8). The pin (6) passes through the sleeve (7) fixed on the housing (5) and engages with the connecting block (9). One end of the spring (8) is connected to the sleeve (7), and the other end is connected to the pin (6).

2. A wet electrostatic precipitator with easily replaceable anode plates according to claim 1, characterized in that: The positioning rod (3) and the suspense rod are provided with mounting grooves (10) for assembly connection blocks (9).

3. A wet electrostatic precipitator with easily replaceable anode plates according to claim 1, characterized in that: The connecting block (9) is provided with a socket (11) for connecting with the pin rod (6).

4. A wet electrostatic precipitator with easily replaceable anode plates according to claim 2, characterized in that: The housing (1) is provided with a control unit, which includes a rotating shaft (12) and a pressing block (13). The rotating shaft (12) is rotatably disposed in the housing (1).

5. A wet electrostatic precipitator with easily replaceable anode plates according to claim 4, characterized in that: The mounting groove (10) is provided with a connection hole (14), and the pressing block (13) slides through the housing (5) in the connection hole (14).

6. A wet electrostatic precipitator with easily replaceable anode plates according to claim 5, characterized in that: The pin (6) is connected to the rotating shaft (12) via the transmission rod (15).

7. A wet electrostatic precipitator with easily replaceable anode plates according to claim 6, characterized in that: The rotating shaft (12) is provided with a long groove (16), and the (15) is slidably disposed in the long groove (16).

8. A wet electrostatic precipitator with easily replaceable anode plates according to claim 6, characterized in that: The transmission rod (15) and the pressing block (13) are respectively located on both sides of the rotating shaft (12). When the pressing block (13) moves, the transmission rod (15) moves in the opposite direction.

9. A wet electrostatic precipitator with easily replaceable anode plates according to claim 1, characterized in that: The pin (6) is provided with a flange (17), and the spring (8) is provided between the flange (17) and the sleeve (7).

10. A wet electrostatic precipitator with easily replaceable anode plates according to claim 8, characterized in that: The transmission rod (15) includes limiting blocks (18) disposed on both sides of the long groove (16), and the limiting blocks (18) are used to drive the transmission rod (15) to move.

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