CN218132544U

CN218132544U - Sawtooth-shaped strip-shaped cathode wire for wet electrostatic dust collector

Info

Publication number: CN218132544U
Application number: CN202222421086.8U
Authority: CN
Inventors: 陈校; 张毅; 张�浩
Original assignee: Wuxi Xinchangyuan Equipment Manufacturing Co ltd
Current assignee: Wuxi Xinchangyuan Equipment Manufacturing Co ltd
Priority date: 2022-09-12
Filing date: 2022-09-12
Publication date: 2022-12-27
Anticipated expiration: 2032-09-12

Abstract

The utility model discloses a zigzag strip-shaped cathode ray for a wet electrostatic precipitator, which comprises a cathode rod and a zigzag tip arranged on the side wall of the cathode rod, wherein one end of the cathode rod is provided with a first chute, a second chute, a groove and a third chute, the first chute, the second chute and the groove are communicated with each other, the first sliding grooves, the grooves and the third sliding grooves are communicated with each other, the number of the second sliding grooves and the number of the third sliding grooves are two, the two second sliding grooves are uniformly distributed on the cathode rod, two even distributions of third spout are on the negative pole, install the joint subassembly on the negative pole, and the joint subassembly includes spring, extrusion piece, inserted bar and stopper. Through the setting of joint subassembly, can connect two negative pole poles.

Description

Sawtooth-shaped strip-shaped cathode wire for wet electrostatic dust collector

Technical Field

The utility model relates to an environmental protection technology field specifically is a zigzag strip negative pole line for wet electrostatic precipitator.

Background

The cathode line is one of the core elements of the electrostatic dust collector, and the structural form of the cathode line directly influences the dust removal and demisting efficiency of the electrostatic dust collector. Present electrostatic precipitator's negative pole line is mostly star line, ordinary prickle line etc. and the operation is stable, and dust removal, defogging are effectual, but present negative pole line can not adjust length according to actual demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a zigzag strip negative pole line for wet electrostatic precipitator, through the setting of joint subassembly, can connect two negative pole poles, adjust length according to actual demand, adaptability is good.

In order to achieve the above object, the utility model provides a following technical scheme: a zigzag strip-shaped cathode wire for a wet electrostatic dust collector comprises a cathode rod and a zigzag tip arranged on the side wall of the cathode rod, wherein one end of the cathode rod is provided with a first chute, a second chute, a groove and a third chute, the first chute the second chute with the recess link up each other, the first chute the recess with the third chute link up each other, install the joint subassembly on the negative pole.

Preferably, the joint subassembly includes spring, extrusion piece, inserted bar and stopper, the one end of spring with the interior wall connection of first spout, the spring is kept away from a side-mounting of first spout inner wall the extrusion piece, the negative pole is kept away from the one end installation of first spout the inserted bar, the side wall mounting of inserted bar the stopper, the stopper is located and keeps away from the one end of negative pole.

Through the scheme, the following technical effects can be achieved: it is convenient to connect the two cathode bars.

Preferably, the cross-sectional dimension of the end of the inserted link matches the cross-sectional dimension of the first runner.

Through the scheme, the following technical effects can be achieved: so that the connection of the two cathode rods is more stable.

Preferably, the size of the limiting block is matched with the size of the second sliding groove.

Preferably, the size of the limiting block is matched with the size of the third sliding groove.

Preferably, the number of the second chutes and the number of the third chutes are two, the two second chutes are uniformly distributed on the cathode rod, and the two third chutes are uniformly distributed on the cathode rod.

Compared with the prior art, the beneficial effects of the utility model are that: the two cathode rods can be connected through the arrangement of the clamping assembly, the inserting rod on one cathode rod can be inserted into the other first chute through the arrangement of the first chute, the second chute, the inserting rod and the limiting block, the inserting rod drives the limiting block to be inserted into the second chute, the inserting rod slides in the first chute, the limiting block slides in the second chute, the inserting rod extrudes the extrusion block while sliding in the first chute through the arrangement of the spring and the extrusion block, the extrusion block drives the spring to contract, through the arrangement of the groove, when the limiting block slides to the inside of the groove, a cathode rod is rotated, the cathode rod drives the insertion rod, the insertion rod drives the limiting block to rotate in the groove, when the limiting block rotates to the third chute, and the thrust on the cathode rods is removed, the springs recover to drive the extrusion blocks to extrude the insertion rods, the insertion rods slide in the third sliding grooves under the driving of the extrusion blocks until the insertion rods are contacted with the inner walls of the third sliding grooves, and at the moment, the connection of the two cathode rods is completed.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a cathode rod; 101. a first chute; 102. a second chute; 103. a groove; 104. a third chute; 2. a serrated tip; 3. a spring; 4. extruding the block; 5. a rod is inserted; 6. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1:

referring to FIGS. 1-3; the utility model provides a technical scheme: a zigzag strip-shaped cathode wire for a wet electrostatic dust collector comprises a cathode rod 1 and a zigzag tip 2 arranged on the side wall of the cathode rod 1, wherein one end of the cathode rod 1 is provided with a first chute 101, a second chute 102, a groove 103 and a third chute 104, the first chute 101, the second chute 102 and the groove 103 are communicated with each other, the first chute 101, the groove 103 and the third chute 104 are communicated with each other, the number of the second chutes 102 and the number of the third chutes 104 are two, the two second chutes 102 are uniformly distributed on the cathode rod 1, the two third chutes 104 are uniformly distributed on the cathode rod 1, a clamping assembly is arranged on the cathode rod 1, the clamping assembly comprises a spring 3, an extrusion block 4, an insertion rod 5 and a limiting block 6, one end of the spring 3 is connected with the inner wall of the first chute 101, the extrusion block 4 is arranged on one side of the spring 3 far away from the inner wall of the first chute 101, the insertion rod 5 is arranged on one end of the cathode rod 1 far away from the first chute 101, the sectional dimension of the end part of the inserted bar 5 is matched with the sectional dimension of the first chute 101, the side wall of the inserted bar 5 is provided with a limiting block 6, the limiting block 6 is positioned at one end far away from the cathode bar 1, the dimension of the limiting block 6 is matched with the dimension of the second chute 102, and the dimension of the limiting block 6 is matched with the dimension of the third chute 104.

Specifically, the inserting rod 5 on one cathode rod 1 is inserted into the other first sliding groove 101, the inserting rod 5 slides in the first sliding groove 101, the limiting block 6 slides in the second sliding groove 102, the inserting rod 5 pushes the extrusion block 4 while sliding in the first sliding groove 101, the extrusion block 4 drives the spring 3 to contract, when the limiting block 6 slides in the groove 103, one cathode rod 1 is rotated, the cathode rod 1 drives the limiting block 6 to rotate in the groove 103, when the limiting block 6 rotates to the third sliding groove 104, the thrust on the cathode rod 1 is removed, the spring 3 restores to drive the extrusion block 4 to extrude the insertion rod 5, the insertion rod 5 slides in the third sliding groove 104 under the driving of the extrusion block 4 until contacting with the inner wall of the third sliding groove 104, and at the moment, the connection of the two cathode rods 1 is completed.

The working principle is as follows:

when the length of the cathode rod 1 is insufficient, the inserted link 5 on one cathode rod 1 is inserted into the other first chute 101, the inserted link 5 drives the limiting block 6 to be inserted into the second chute 102, the inserted link 5 slides in the first chute 101, the limiting block 6 slides in the second chute 102, the inserted link 5 extrudes the extrusion block 4 while sliding in the first chute 101, the extrusion block 4 drives the spring 3 to contract, when the limiting block 6 slides into the groove 103, one cathode rod 1 is rotated, the cathode rod 1 drives the inserted link 5, the inserted link 5 drives the limiting block 6 to rotate in the groove 103, when the limiting block 6 rotates to the third chute 104, the thrust on the cathode rod 1 is removed, the spring 3 resumes to drive the extrusion block 4 to extrude the inserted link 5, the inserted link 5 slides in the third chute 104 under the drive of the extrusion block 4 until contacting with the inner wall of the third chute 104, and at this time, the connection of the two cathode rods 1 is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A saw-toothed strip cathode ray for a wet electrostatic precipitator, comprising a cathode rod (1) and saw-toothed tips (2) arranged on the side wall of the cathode rod (1), characterized in that: first spout (101), second spout (102), recess (103) and third spout (104) have been seted up to the one end of negative pole (1), first spout (101) second spout (102) with recess (103) link up each other, first spout (101) recess (103) with third spout (104) link up each other, install the joint subassembly on negative pole (1).

2. The zigzag strip-shaped cathode line for a wet electrostatic precipitator in accordance with claim 1, wherein: the clamping assembly comprises a spring (3), an extrusion block (4), an insertion rod (5) and a limiting block (6), one end of the spring (3) is connected with the inner wall of the first sliding groove (101), the extrusion block (4) is installed on one side, far away from the inner wall of the first sliding groove (101), of the spring (3), the inserting rod (5) is arranged at one end of the cathode rod (1) far away from the first sliding chute (101), the side wall of the inserted bar (5) is provided with the limiting block (6), and the limiting block (6) is positioned at one end far away from the cathode rod (1).

3. The zigzag strip-shaped cathode line for a wet electrostatic precipitator according to claim 2, wherein: the sectional dimension of the end part of the inserted bar (5) is matched with the sectional dimension of the first sliding chute (101).

4. The zigzag strip-shaped cathode line for a wet electrostatic precipitator according to claim 2, wherein: the size of the limiting block (6) is matched with that of the second sliding groove (102).

5. The zigzag strip-shaped cathode line for a wet electrostatic precipitator according to claim 4, wherein: the size of the limiting block (6) is matched with that of the third sliding groove (104).

6. The zigzag strip-shaped cathode line for a wet electrostatic precipitator in accordance with claim 1, wherein: the number of the second sliding grooves (102) and the number of the third sliding grooves (104) are two, the two second sliding grooves (102) are uniformly distributed on the cathode rod (1), and the two third sliding grooves (104) are uniformly distributed on the cathode rod (1).