CN218423395U - Cathode wire for wet electric dust collector - Google Patents

Abstract

The utility model discloses a cathode ray for wet-type electrostatic precipitator belongs to the environmental protection technology field, including the hack lever, multiunit evenly distributed's thread groove is seted up to hack lever periphery side, hack lever sliding connection has a plurality of evenly distributed's cathode ray subassembly, the cathode ray subassembly includes the sleeve pipe of sliding connection on the hack lever, sleeve pipe periphery side is connected with the fixed block, the standing groove has been seted up to the fixed block, the standing groove intercommunication has two symmetries to set up the jack A on the fixed block, standing groove sliding connection places the piece, it has seted up jack B to place the piece, the chucking hole has all been seted up to the sleeve pipe both sides, every cathode ray subassembly sets up between every group thread groove, the equal threaded connection of every thread groove has anti-swing mechanism. The utility model discloses a realized carrying out position determination's action to the negative pole line body after installing, improved the stability of negative pole line body during operation, improved the stability of voltage and the work efficiency of dust remover.

Description

Cathode wire for wet electric dust collector

Technical Field

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

Background

The cathode wire is one of the core elements of the wet electrostatic dust collector, and the structural form of the cathode wire directly influences the dust removal and defogging efficiency of the wet electrostatic dust collector. Present wet electrostatic precipitator's negative pole line is mostly star line, sawtooth line, ordinary prickle line etc. and current density is low, has the corona dead zone, and original negative pole line is mostly the platykurtic, need twist into the heliciform with the negative pole line according to certain direction during the installation, and the easy fracture creep that ftractures of negative pole line drops the broken string, and the dirt of entrapment is easily bonded on the negative pole line and is difficult to wash, and the operation is unstable, and dust removal, defogging effect are unsatisfactory.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cathode ray for wet-type electrostatic precipitator, when installing the cathode ray body, put the sleeve pipe on the hack lever, lay the sleeve pipe between two thread grooves, next, both sides branch is entered from the hack lever and is prevented the pendulum mechanism, prevent that pendulum mechanism carries out the position locking to the sleeve pipe, the rethread bolt carries out the chucking to the cathode ray body, the action of carrying out position determination to the cathode ray body after installing has been realized, cathode ray body stability of during operation has been improved, the stability of voltage and wet-type electrostatic precipitator's work efficiency has been improved, the easy fracture creep of cathode ray that has solved drops the broken string, the dirt of entrapment easily bonds on the cathode ray and is difficult to wash, the operation is unstable, remove dust, the unsatisfactory problem of defogging effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cathode ray for wet-type electrostatic precipitator, includes the hack lever, the threaded groove that multiunit evenly distributed was seted up to hack lever periphery side, hack lever sliding connection has a plurality of evenly distributed's cathode ray subassembly, the cathode ray subassembly includes sliding connection sleeve pipe on the hack lever, sleeve pipe periphery side is connected with the fixed block, the standing groove has been seted up to the fixed block, the standing groove intercommunication has two symmetries to set up the jack A on the fixed block, standing groove sliding connection places the piece, it has seted up jack B to place the piece, the chucking hole has all been seted up to the sleeve pipe both sides, every cathode ray subassembly sets up between every group threaded groove, and every threaded groove is equal threaded connection has anti-swing mechanism, anti-swing mechanism includes the hexagon nut of threaded connection on the threaded groove, hexagon nut outer terminal surface is connected with the fixed plate, the drawing hole has been seted up to the fixed plate, the fixed plate is close to cathode ray subassembly one end and is connected with compression spring, compression spring is connected with the card post, the card post is close to compression spring one end and is connected with the drawing post, drawing post sliding connection drawing hole, card post sliding connection chucking hole.

Preferably, jack B and jack A all have the bolt to be connected with in a sliding manner, it keeps away from fixed block one end and is connected with the negative pole line body to place the piece.

Through the scheme, the following technical effects can be achieved: be provided with the bolt and can realize pulling down the negative pole line body fast.

Preferably, screw holes are formed in two sides of the rack rod, each screw hole is in threaded connection with a threaded column, and one end, far away from the rack rod, of each threaded column is connected with a rotating handle.

Through the scheme, the following technical effects can be achieved: be provided with screw, screw post and rotate the handle and can make the good negative pole line body stability of installation back good.

Preferably, the outer diameter of the clamping column is matched with the inner diameter of the clamping hole.

Through the scheme, the following technical effects can be achieved: ensure the good stability of the cathode line body.

Preferably, one end of the clamping column, which is far away from the drawing column, is rounded.

Through the scheme, the following technical effects can be achieved: the clamping column is ensured not to generate hard contact when being clamped with the clamping hole.

Preferably, the inner diameter of the jack A and the inner diameter of the jack B are matched with the outer diameter of the plug pin.

Through the scheme, the following technical effects can be achieved: the placing block is ensured not to slide in the placing groove, and the stability of the cathode wire body is ensured to be good.

Compared with the prior art, the beneficial effects of the utility model are that: when installing the negative pole line body, put the sleeve pipe on the hack lever, lay the sleeve pipe between two thread grooves, next, from both sides branch on the hack lever by the telescope in prevent the pendulum mechanism, prevent that the pendulum mechanism carries out the position locking to the sleeve pipe, the rethread bolt carries out the chucking to the negative pole line body, realized carrying out the action of position determination to the negative pole line body after installing, improved the stability of negative pole line body during operation, improved the stability of voltage and wet-type electrostatic precipitator's work efficiency.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic structural view of the cathode assembly of the present invention;

fig. 4 is a schematic structural view of the anti-swing mechanism of the present invention.

In the figure: 1. a frame bar; 2. a thread groove; 3. a cathode wire assembly; 301. a sleeve; 302. a clamping hole; 303. a placement groove; 304. a jack A; 305. a bolt; 306. placing the blocks; 307. a jack B; 308. a cathode line body; 309. a fixed block; 4. a swing prevention mechanism; 401. a hexagonal nut; 402. a fixing plate; 403. drawing the hole; 404. a compression spring; 405. clamping the column; 406. drawing the column; 5. a screw hole; 6. a threaded post; 7. the handle is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model provides a cathode ray for wet-type electrostatic precipitator, including hack lever 1, hack lever 1 periphery side sets up multiunit evenly distributed's thread groove 2, hack lever 1 sliding connection has a plurality of evenly distributed's cathode ray subassembly 3, cathode ray subassembly 3 includes sliding connection sleeve 301 on hack lever 1, sleeve 301 periphery side is connected with fixed block 309, standing groove 303 has been seted up to fixed block 309, standing groove 303 communicates has two symmetries to set up jack a304 on fixed block 309, standing groove 303 sliding connection places piece 306, it has seted up jack B307 to place piece 306, chucking hole 302 has all been seted up to sleeve 301 both sides, every cathode ray subassembly 3 sets up between every group thread groove 2, every thread groove 2 equal threaded connection has anti-swing mechanism 4, anti-swing mechanism 4 includes threaded connection's hexagon nut 401 on thread groove 2, hexagon nut 401 outer terminal surface is connected with fixed plate 402, chucking hole 403 has been seted up to fixed plate 402, fixed plate 402 is close to cathode ray subassembly 3 one end and is connected with compression spring 404, compression spring 404 is connected with card post 405, card post 405 is close to compression spring 404 one end is connected with drawing post 406, drawing post 403 sliding connection drawing post 406, drawing post 403.

Specifically, the plug pin 305 is connected to both the plug hole B307 and the plug hole a304 in a sliding manner, and the end of the placing block 306 away from the fixing block 309 is connected to the cathode wire body 308; both sides of the hack lever 1 are provided with screw holes 5, each screw hole 5 is in threaded connection with a threaded column 6, and one end of each threaded column 6, which is far away from the hack lever 1, is connected with a rotating handle 7; the outer diameter of the clamping column 405 is matched with the inner diameter of the clamping hole 302; one end of the clamping column 405 far away from the drawing column 406 is rounded; the inner diameter of the jack A304 and the inner diameter of the jack B307 are matched with the outer diameter of the plug pin 305.

The working principle is as follows: when the cathode wire body 308 is installed, the sleeve 301 is sleeved on the rack bar 1, the sleeve 301 is placed between the two threaded grooves 2, then the anti-swing mechanisms 4 are sleeved into the rack bar 1 from two sides, the hexagon nuts 401 are in contact with the threaded grooves 2 at the moment, the hexagon nuts 401 are in a rotating state, in the process of rotating the hexagon nuts 401, the drawing columns 406 need to be drawn, the clamping columns 405 compress the compression springs 404 at the moment, after the hexagon nuts 401 are locked to a certain position, the clamping columns 405 and the clamping holes 302 at two sides are aligned, the drawing columns 406 are released, the compression springs 404 at the moment elastically move the clamping columns 405, when the clamping columns 405 are clamped into the clamping holes 302, all the cathode wire assemblies 3 in each group on the rack bar 1 are operated as described above, then the placing blocks 306 are slid into the placing grooves 303, the positions of the jacks a 307 a304 and a jack B307 are aligned, then the plugs 305 a304 and B307 are inserted into the jacks 3 and B307, after the cathode wire assemblies 3 in each group on the rack bar 1 are installed, the screw holes 7 are rotated, the plug pins are screwed into the screw holes 6, and the working position of the plug 308, and the stability of the cathode wire is improved, and the stability of the cathode wire installation efficiency of the wet-type electrostatic precipitator can be improved.

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 (6)

1. The utility model provides a negative pole line for wet-type electrostatic precipitator, includes hack lever (1), its characterized in that: the device is characterized in that a plurality of groups of uniformly distributed thread grooves (2) are formed in the peripheral side of the rack rod (1), a plurality of uniformly distributed cathode ray assemblies (3) are connected to the rack rod (1) in a sliding manner, each cathode ray assembly (3) comprises a sleeve (301) connected to the rack rod (1) in a sliding manner, a fixed block (309) is connected to the peripheral side of each sleeve (301), a placing groove (303) is formed in each fixed block (309), the placing groove (303) is communicated with two jacks A (304) symmetrically formed in each fixed block (309), each placing groove (303) is connected to a placing block (306) in a sliding manner, each placing block (306) is provided with a jack B (307), clamping holes (302) are formed in two sides of each sleeve (301), each cathode ray assembly (3) is arranged between each group of thread grooves (2), each thread groove (2) is in threaded connection with a swing-preventing mechanism (4), each swing-preventing mechanism (4) comprises a hexagon nut (401) in threaded connection with each thread groove (2), a fixing plate (402) is connected to the surface of each hexagon nut (401), a drawing hole (403) is formed in the fixing plate (402), one end of each compression spring assembly (404) is connected to a compression spring column (404), and a compression spring clamp (405) is connected to the cathode ray assembly, one end, close to the compression spring (404), of the clamping column (405) is connected with a drawing column (406), the drawing column (406) is connected with a drawing hole (403) in a sliding mode, and the clamping column (405) is connected with the clamping hole (302) in a sliding mode.

2. The cathode wire for the wet electric dust collector as claimed in claim 1, wherein: jack B (307) and jack A (304) all have sliding connection to have bolt (305), place piece (306) and keep away from fixed block (309) one end and be connected with negative pole line body (308).

3. The cathode wire for the wet electric dust collector of claim 1, wherein: screw holes (5) are formed in two sides of the rack rod (1), each screw hole (5) is in threaded connection with a threaded column (6), and one end, away from the rack rod (1), of each threaded column (6) is connected with a rotating handle (7).

4. The cathode wire for the wet electric dust collector of claim 1, wherein: the outer diameter of the clamping column (405) is matched with the inner diameter of the clamping hole (302).

5. The cathode wire for the wet electric dust collector of claim 1, wherein: and one end of the clamping column (405) far away from the drawing column (406) is rounded.

6. The cathode wire for the wet electric dust collector of claim 2, wherein: the inner diameter of the jack A (304) and the inner diameter of the jack B (307) are matched with the outer diameter of the plug pin (305).

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