An anode plate with a sealing cover

Abstract

The utility model relates to anode plate technical field, especially an anode plate with sealing cover, including the vertical setting anode plate, the top fixedly connected with the gas collection frame of anode plate, the outer surface sliding connection of gas collection frame has two symmetrical setting grid seal frame. The utility model's advantage lies in: when operating, staff only need to unscrew locking bolt and make it separate from the thread hole of gas collection frame, can along the cooperation direction of T type guide plate and T type guide groove and slide down grid seal frame. The clamping structure of the clamping plate and the connecting frame is automatically separated when disassembling, and the connecting pipe is separated from the connecting hole of the gas collection frame simultaneously with the grid seal frame. This design realizes the quick maintenance of the sealing frame of the anode plate in the in-situ state of the equipment, avoids the cumbersome process of the traditional structure that must disassemble the anode plate as a whole, greatly shortens the maintenance time, is especially suitable for the working condition that needs to clean the sealing frame frequently, and the T type guide structure ensures the smooth and accurate disassembly process.

Description

Technical Field

[0001] This utility model relates to the field of anode plate technology, and in particular to an anode plate with a sealing cover. Background Technology

[0002] The anode plate with a sealed cover is a key component in electrochemical treatment equipment. It mainly consists of an anode substrate, a sealed cover, and an internal flow-guiding grid, used to achieve the directional collection and efficient recovery of gaseous products during the electrolysis reaction. Its technical principle is as follows: When the anode plate participates in the electrochemical reaction as a conductive carrier, the target gas (such as chlorine, oxygen, or volatile organic compounds) is continuously released from its surface. The sealed cover forms a closed reaction chamber through physical isolation. The internal grid uses a flow-guiding blade design with a specific angle, forcing gas molecules to flow along a preset path, ultimately forming a high-concentration enrichment zone in the gas collection cavity at the top of the anode plate. This cavity is connected to the gas recovery system through a side-wall extraction pipe, achieving the collection of pure gas after gas-liquid separation.

[0003] Traditional sealing covers are permanently fixed to the surface of the anode plate using either full welding or bolt assembly. The sealing cover and the anode plate form a rigid whole. When it is necessary to clean internal deposits (such as salt crystals, metal oxides or organic scale) or replace damaged grid plates, the anode plate must first be lifted out of the electrolytic cell as a whole, and then cutting tools must be used to destroy the sealing structure. The operation is quite troublesome. Therefore, an anode plate with a sealing cover is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to provide an anode plate with a sealing cover to solve the problems mentioned in the background art and overcome the shortcomings of the prior art.

[0006] To achieve the above objectives, one embodiment of this utility model provides an anode plate with a sealing cover, comprising a vertically arranged anode plate, a gas collecting frame fixedly connected to the top of the anode plate, two symmetrically arranged grid sealing frames slidably connected to the outer surface of the gas collecting frame, two symmetrically arranged locking bolts rotatably connected between the two grid sealing frames, the threaded portions of the two locking bolts being threadedly connected to the gas collecting frame, and the nut portions of the locking bolts being abutted against the top surface of the sealing frame, the anode plate being located between the two grid sealing frames, two symmetrically arranged clamping plates fixedly connected to the bottom of each grid sealing frame, two symmetrically arranged connecting frames fixedly connected to the bottom surface of the anode plate, several clamping plates being respectively engaged with the two connecting frames, a gas guiding frame fixedly connected to the top of each grid sealing frame, two symmetrically arranged connecting pipes fixedly connected to the bottom of each gas guiding frame, and several connecting pipes penetrating the grid sealing frame and inserted into the interior of the gas collecting frame.

[0007] Preferably, in any of the above schemes, an exhaust pipe is fixedly connected to the top of each air guide frame, and a plurality of linearly arrayed air inlets are provided at the bottom of the air collection frame.

[0008] Preferably, in any of the above schemes, the inner wall of each grid sealing frame is fixedly connected with two symmetrically arranged T-shaped guide grooves, and T-shaped guide plates are fixedly connected to both the left and right sides of the gas collecting frame. The T-shaped guide plates are slidably connected to the grid sealing frame through the T-shaped guide grooves.

[0009] Preferably, in any of the above solutions, the top surface of the gas collecting frame is provided with a plurality of symmetrically arranged connecting holes, and the connecting pipe is slidably connected to the gas collecting frame through the connecting holes.

[0010] Preferably, in any of the above solutions, the inner wall of the grid sealing frame is fixedly connected with two symmetrically arranged sealing gaskets, the top surface of the gas collecting frame is provided with a plurality of symmetrically arranged sealing grooves, the sealing gaskets coincide with the center of the connecting pipe, and the sealing gaskets are slidably connected to the gas collecting frame through the sealing grooves.

[0011] Preferably, in any of the above solutions, the top surface of the gas collecting frame has two symmetrically arranged threaded holes, and the screw portions of the two locking bolts are threadedly connected to the gas collecting frame through the threaded holes.

[0012] Preferably, in any of the above solutions, each of the grid sealing frames has two symmetrically arranged arc-shaped grooves on the side near the locking bolt, and the threaded part of the locking bolt is rotatably connected to the grid sealing frame through the arc-shaped grooves.

[0013] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0014] 1. This device features an innovative quick-release design for the grid sealing frame. During operation, simply loosen the locking bolts to disengage it from the threaded hole of the gas collecting frame, and then slide the grid sealing frame off along the mating direction of the T-shaped guide plate and T-shaped guide groove. The snap-fit ​​structure between the clamping plate and the connecting frame automatically separates during disassembly, and the connecting pipe simultaneously disengages from the connecting hole of the gas collecting frame along with the grid sealing frame. This design enables rapid maintenance of the sealing frame while the anode plate is in its in-situ state, avoiding the cumbersome process of disassembling the entire anode plate as required by traditional structures. This significantly shortens maintenance time and is particularly suitable for applications requiring frequent cleaning of the sealing frame. Simultaneously, the T-shaped guide structure ensures a smooth and precise disassembly process.

[0015] 2. This device employs a linked sealing system for the air guide frame and the air collection frame. During operation, gas enters the air collection frame through the inlet, is guided into the air guide frame via the connecting pipe, and is finally discharged through the exhaust pipe. The precise fit between the sealing gasket and the sealing groove ensures the air passage's tightness, while the arc-shaped groove provides rotation space for the locking bolts. This modular air passage design not only ensures efficient waste gas collection but also simplifies the maintenance of the sealing system through its split structure. The air guide frame can be disassembled and installed as a whole with the grid sealing frame, facilitating individual cleaning or replacement. Compared to traditional welded air collection systems, this design significantly reduces maintenance costs, and the replaceable design of the sealing gasket extends the equipment's service life. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of the assembly of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the assembly of this utility model;

[0018] Figure 3 This is an exploded structural diagram of the assembly of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the grid sealing frame of this utility model;

[0020] Figure 5 This is a first-view structural schematic diagram of the anode plate of this utility model;

[0021] Figure 6 This is a schematic diagram of the anode plate of this utility model from a second perspective.

[0022] In the diagram: 1-Anode plate, 2-Gas collection frame, 3-Grid plate sealing frame, 31-Locking bolt, 4-Clamping plate, 5-Connecting frame, 6-Gas guide frame, 7-Connecting pipe, 8-Exhaust pipe, 9-Inlet hole, 10-T-shaped guide groove, 11-T-shaped guide plate, 12-Connecting hole, 13-Sealing gasket, 14-Sealing groove, 15-Threaded hole, 16-Arc-shaped groove. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited thereto.

[0024] like Figures 1 to 6 As shown, an anode plate with a sealing cover includes a vertically arranged anode plate 1. A gas collecting frame 2 is fixedly connected to the top of the anode plate 1. Two symmetrically arranged grid sealing frames 3 are slidably connected to the outer surface of the gas collecting frame 2. Two symmetrically arranged locking bolts 31 are rotatably connected between the two grid sealing frames 3. The screw portion of the two locking bolts 31 is threadedly connected to the gas collecting frame 2, and the nut portion of the locking bolts 31 is in contact with the top surface of the sealing frame 3. The anode plate 1 is located between the two grid sealing frames 3. Two symmetrically arranged clamping plates 4 are fixedly connected to the bottom of each grid sealing frame 3. Two symmetrically arranged connecting frames 5 are fixedly connected to the bottom surface of the anode plate 1. Several clamping plates 4 are respectively clamped to the two connecting frames 5. A gas guiding frame 6 is fixedly connected to the top of each grid sealing frame 3. Two symmetrically arranged connecting pipes 7 are fixedly connected to the bottom of each gas guiding frame 6. Several connecting pipes 7 penetrate the grid sealing frame 3 and are inserted into the interior of the gas collecting frame 2.

[0025] As an optional technical solution of this utility model, an exhaust pipe 8 is fixedly connected to the top of each air guide frame 6, and several linear array air inlets 9 are opened at the bottom of the air collection frame 2.

[0026] As an optional technical solution of this utility model, two symmetrically arranged T-shaped guide grooves 10 are fixedly connected to the inner wall of each grid sealing frame 3, and T-shaped guide plates 11 are fixedly connected to the left and right sides of the gas collecting frame 2. The T-shaped guide plates 11 are slidably connected to the grid sealing frame 3 through the T-shaped guide grooves 10.

[0027] As an optional technical solution of this utility model, a number of symmetrically arranged connecting holes 12 are fixedly opened on the top surface of the gas collecting frame 2, and the connecting pipe 7 is slidably connected to the gas collecting frame 2 through the connecting holes 12.

[0028] As an optional technical solution of this utility model, the inner wall of the grid sealing frame 3 is fixedly connected with two symmetrically arranged sealing gaskets 13, and the top surface of the gas collecting frame 2 is provided with several symmetrically arranged sealing grooves 14. The sealing gaskets 13 coincide with the center of the connecting pipe 7, and the sealing gaskets 13 are slidably connected to the gas collecting frame 2 through the sealing grooves 14.

[0029] As an optional technical solution of this utility model, the top surface of the gas collecting frame 2 has two symmetrically arranged threaded holes 15, and the screw parts of the two locking bolts 31 are threadedly connected to the gas collecting frame 2 through the threaded holes 15.

[0030] As an optional technical solution of this utility model, each grid sealing frame 3 has two symmetrically arranged arc-shaped grooves 16 on the side near the locking bolt 31, and the screw part of the locking bolt 31 is rotatably connected to the grid sealing frame 3 through the arc-shaped grooves 16.

[0031] An anode plate with a sealed cover operates on the following principle:

[0032] 1) During operation, gas enters the gas collection frame 2 through the air inlet 9, is guided into the gas guide frame 6 through the connecting pipe 7, and is finally discharged through the exhaust pipe 8.

[0033] 2): Loosen the locking bolt 31 to disengage it from the threaded hole 15 of the air collection frame 2, and then slide the grid sealing frame 3 off along the mating direction of the T-shaped guide plate 11 and the T-shaped guide groove 10. The snap-fit ​​structure between the clamping plate 4 and the connecting frame 5 automatically separates during disassembly.

[0034] 3): The connecting pipe 7 is simultaneously detached from the connecting hole 12 of the gas collecting frame 2 along with the grid sealing frame 3. This design enables rapid maintenance of the sealing frame of the anode plate 1 in the in-situ state of the equipment, avoiding the cumbersome process of having to completely disassemble the anode plate in the traditional structure.

[0035] In summary, this anode plate with a sealing cover utilizes an innovative quick-release design for the grid sealing frame 3. During operation, simply loosen the locking bolt 31 to disengage it from the threaded hole 15 of the gas collecting frame 2, and the grid sealing frame 3 can be slid off along the mating direction of the T-shaped guide plate 11 and the T-shaped guide groove 10. The snap-fit ​​structure between the clamping plate 4 and the connecting frame 5 automatically separates during disassembly, and the connecting pipe 7 disengages from the connecting hole 12 of the gas collecting frame 2 along with the grid sealing frame 3. This design enables rapid maintenance of the sealing frame of the anode plate 1 in its original position, avoiding the cumbersome process of disassembling the entire anode plate as required by traditional structures, significantly shortening maintenance time. It is particularly suitable for operating conditions requiring frequent cleaning of the sealing frame. At the same time, the T-shaped guide structure ensures a smooth and precise disassembly process. The linkage sealing system of the gas guide frame 6 and the gas collecting frame 2 allows gas to enter the gas collecting frame 2 through the air inlet 9, be guided into the gas guide frame 6 through the connecting pipe 7, and finally be discharged through the exhaust pipe 8. The precise fit between the sealing gasket 13 and the sealing groove 14 ensures the air passage's tightness, while the arc-shaped groove 16 provides rotation space for the locking bolt 31. This modular air passage design not only guarantees efficient waste gas collection but also simplifies the maintenance of the sealing system through its modular structure. The air guide frame 6 can be disassembled and installed as a whole with the grid sealing frame 3, facilitating individual cleaning or replacement. Compared to traditional welded air collection systems, this design significantly reduces maintenance costs, and the replaceable design of the sealing gasket 13 extends the equipment's service life.

Claims

1. An anode plate with a sealing cover, characterized in that: The anode plate (1) is vertically arranged. A gas collecting frame (2) is fixedly connected to the top of the anode plate (1). Two symmetrically arranged grid sealing frames (3) are slidably connected to the outer surface of the gas collecting frame (2). Two symmetrically arranged locking bolts (31) are rotatably connected between the two grid sealing frames (3). The threaded part of the two locking bolts (31) is threaded to the gas collecting frame (2). The nut part of the locking bolt (31) is in contact with the top surface of the sealing frame (3). The anode plate (1) is located between the two grid sealing frames (3). Each of the grid sealing frames (3) has two symmetrically arranged clamping plates (4) fixedly connected to its bottom. The bottom surface of the anode plate (1) has two symmetrically arranged connecting frames (5) fixedly connected. Several clamping plates (4) are respectively clamped to two connecting frames (5). Each of the grid sealing frames (3) has a fixedly connected air guide frame (6) at its top. Each of the air guide frames (6) has two symmetrically arranged connecting pipes (7) fixedly connected to its bottom. Several connecting pipes (7) penetrate the grid sealing frame (3) and are inserted into the inside of the gas collecting frame (2).

2. The anode plate with a sealing cover according to claim 1, characterized in that: Each of the air guide frames (6) is fixedly connected to an exhaust pipe (8) at its top, and the bottom of the air collection frame (2) is provided with a number of linearly arrayed air inlets (9).

3. The anode plate with a sealing cover according to claim 2, characterized in that: Each of the grid sealing frames (3) has two symmetrically arranged T-shaped guide grooves (10) fixedly connected to its inner wall. The gas collection frame (2) has T-shaped guide plates (11) fixedly connected to its left and right sides. The T-shaped guide plates (11) are slidably connected to the grid sealing frame (3) through the T-shaped guide grooves (10).

4. An anode plate with a sealing cover according to claim 3, characterized in that: The top surface of the gas collection frame (2) is fixedly provided with a number of symmetrically arranged connecting holes (12), and the connecting pipe (7) is slidably connected to the gas collection frame (2) through the connecting holes (12).

5. An anode plate with a sealing cover according to claim 4, characterized in that: The inner wall of the grid sealing frame (3) is fixedly connected with two symmetrically arranged sealing gaskets (13). The top surface of the gas collecting frame (2) is provided with several symmetrically arranged sealing grooves (14). The sealing gaskets (13) coincide with the center of the connecting pipe (7). The sealing gaskets (13) are slidably connected to the gas collecting frame (2) through the sealing grooves (14).

6. An anode plate with a sealing cover according to claim 5, characterized in that: The top surface of the gas collecting frame (2) has two symmetrically arranged threaded holes (15), and the screws of the two locking bolts (31) are threadedly connected to the gas collecting frame (2) through the threaded holes (15).

7. An anode plate with a sealing cover according to claim 6, characterized in that: Each of the grid sealing frames (3) has two symmetrically arranged arc-shaped grooves (16) on the side near the locking bolt (31), and the screw part of the locking bolt (31) is rotatably connected to the grid sealing frame (3) through the arc-shaped grooves (16).

Images