CN216654944U

CN216654944U - High-efficient electric precipitation cathode filament examines and repair instrument

Info

Publication number: CN216654944U
Application number: CN202123305273.1U
Authority: CN
Inventors: 张灵毅; 唐汪生; 代东峰
Original assignee: Anhui Jinmei Zhongneng Chemical Co Ltd
Current assignee: Anhui Jinmei Zhongneng Chemical Co Ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-03
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to the technical field of electric dust collectors, and particularly discloses a high-efficiency electric dust collector cathode wire maintenance tool; the hand-held grinding wheel fixing device comprises a hand-held rod which is formed by sequentially connecting a bottom working rod and a plurality of middle connecting rods from bottom to top, wherein the lower end of the bottom working rod is detachably connected with a U-shaped ring through a pin shaft, the lower end of the bottom working rod is detachably connected with a hand grinding wheel mounting plate through a connecting bolt, and a clamping plate for fixing a hand grinding wheel is arranged on the hand grinding wheel mounting plate; the high-efficiency electric dust removal cathode wire overhauling tool disclosed by the utility model is simple in structure and easy to manufacture, can efficiently remove dust on the cathode wire of the electric dust remover, can also be used for cutting broken wires by installing a hand grinding wheel according to actual conditions, and is very excellent in use effect and strong in practicability.

Description

High-efficient electric precipitation cathode filament examines and repair instrument

Technical Field

The utility model relates to the technical field of electric dust collectors, and particularly discloses a high-efficiency electric dust collector cathode wire maintenance tool.

Background

The electric dust collector is a necessary corollary equipment for the boiler, and has the function of removing the particle smoke dust in the smoke discharged by the boiler, thereby greatly reducing the dust content in the smoke, and being important environment-friendly equipment for improving the environmental pollution and the air quality.

After the electric dust collector runs for years, the faults of the electric dust collector are increased, the dust removal effect is deteriorated, the standard emission of smoke is seriously influenced, and the factors causing the faults of the electric dust collector and the deterioration of the dust removal effect are mainly electric field short circuit, more accumulated dust of an anode plate and a cathode wire, faults of a high-voltage cabinet, faults of a vibrator and the like through research. Wherein, high-voltage board, transformer etc. can overhaul when the operation is not shut down, but electric field internal fault and deposition are many only can overhaul when the boiler is shut down and is overhauld. In addition, the electric field ash removal is the dirtiest and tired work, and the whole set of armed equipment is needed when the operator enters the electric field, and the space in the electric field is very small, so that the work is difficult. The most complicated work is to treat the broken wires of the electric field, and the broken wires are removed by a method of standing on a high platform except for the difficulty of cleaning the ash, otherwise, the electric field cannot operate. The electric field in the large-scale electric dust collector is several meters or even ten meters higher, and the distance between the cathode wire and the anode plate is only ten centimeters, so that the difficulty of removing broken wires of the electrode and cleaning an ash layer on the surface of the electrode wire is greatly increased. To current dust clearance difficulty in to the negative pole silk in the electrostatic precipitator, the electric field is disconnected silk and can't be cut off not enough, this application provides a high-efficient electrostatic precipitator negative pole silk maintenance instrument that can effectively solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to design a high-efficiency electric dust removal cathode wire overhauling tool capable of effectively solving the technical problems aiming at the defects that dust on a cathode wire in an electric dust remover is difficult to clean and an electric field wire is broken and cannot be cut off.

The utility model is realized by the following technical scheme:

the utility model provides a high-efficient electric precipitation cathode ray silk examines and repair instrument, includes the handheld pole of connecting gradually the constitution down up by bottom work pole and a plurality of intermediate junction pole, the lower extreme of bottom work pole can be dismantled through the round pin axle and be connected with the U type ring, the lower extreme of bottom work pole can be dismantled through connecting bolt and be connected with the hand emery wheel mounting panel, and is provided with on the hand emery wheel mounting panel and is used for the splint fixed with the hand emery wheel.

According to the high-efficiency electric precipitation cathode wire maintenance tool, the bottom working rod and the middle connecting rods form the handheld rod with a proper length according to actual use conditions, when the cathode wire needs to be subjected to ash removal treatment, the U-shaped ring is mounted and then moves up and down along the cathode wire, and dust on the surface of the cathode wire can be removed under the action of the U-shaped ring; when the broken wire needs to be cut, the hand grinding wheel mounting plate is mounted, the hand grinding wheel is fixed on the mounting plate, and then the hand grinding wheel is operated by the hand holding rod to cut the broken wire conveniently.

According to the specific arrangement of the scheme, the upper ends of the bottom working rod and the middle connecting rod are both connected with the nut sleeve, the lower end of the middle connecting rod is connected with the screw head rod matched with the nut sleeve, and the bottom working rod and the middle connecting rod, and the middle connecting rod are detachably connected through the screw head rod and the nut sleeve; the above-mentioned only be a connected mode of bottom working beam and middle connecting rod, other can realize both dismantling fixed connection all can.

As a specific arrangement of the scheme, the length of the middle connecting rod is set to be 0.5-2 m; the length of concrete intermediate link pole is confirmed according to actual conditions, preferentially sets up to 1m in this application.

As a specific arrangement of the scheme, two ends of the pin shaft penetrate through two ends of the U-shaped ring, and a limiting block and a limiting nut are respectively arranged at two ends of the pin shaft; above-mentioned round pin axle both ends stopper and stop nut can prevent on the one hand that the U type ring from dashing the epaxial slippage of round pin, and on the other hand can realize the quick assembly disassembly between U type ring and the round pin axle.

As a specific arrangement of the scheme, a plurality of connecting holes are formed in the lower end of the bottom working rod at intervals up and down, the hand grinding wheel mounting plate is connected with an inserting column corresponding to each connecting hole, and the end face of each inserting column is provided with a threaded hole matched with the connecting bolt; the design of the connecting holes, the inserting columns and the like can realize the quick and stable installation of the hand grinding wheel installation plate.

As a further arrangement of the scheme, the bottom working rod and the middle connecting rod can be detachably connected with a cable jacket; the cable jacket who sets up can be straightened out the order to the cable conductor on the hand emery wheel, prevents to cause the cable winding in will disconnected silk excision process.

Has the advantages that:

the high-efficiency electric dust removal cathode wire overhauling tool disclosed by the utility model is simple in structure and easy to manufacture, can efficiently remove dust on a cathode wire of an electric dust remover, can be used for removing broken wires by installing a hand grinding wheel according to actual conditions, is very excellent in using effect and strong in practicability, and thus effectively solves the problems that the dust on the cathode wire in the electric dust remover is difficult to clean and the electric field broken wires cannot be cut off.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the structure of example 1;

FIG. 2 is a schematic perspective view of the disassembled structure of embodiment 1;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic perspective view of the embodiment 2;

fig. 5 is a schematic perspective view of a hand grinding wheel mounting plate, a connecting bolt and the like according to the present invention.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 5, in conjunction with the embodiments.

Example 1

Embodiment 1 discloses a high-efficient clearance instrument for electrostatic precipitator negative pole silk, refer to fig. 1, fig. 2 and fig. 3, and this clearance instrument includes can be according to actual need increase length's handheld pole 100, and this handheld pole 100 is connected gradually by bottom working beam 101 and many middle connecting rods 102 from bottom to top and is constituteed. The top that specifically sets up at bottom working rod 101 is connected with the screw cover 103, and the lower extreme of intermediate junction pole 102 is connected with and overlaps 103 assorted lead screw pole 104 with the screw, also is connected with screw cover 103 in the upper end of intermediate junction pole 102 simultaneously, when carrying out the connection of handheld pole 100, can realize the concatenation process of bottom working rod 101 and intermediate junction pole 102 directly with lead screw pole 104 screw in screw cover 103. In addition, when the handle bar 100 is arranged, the length of the middle connecting rod 102 can be designed to be between 0.5m and 2m according to actual conditions, and the length of the middle connecting rod 102 is preferentially set to be 1m in the embodiment.

A pin hole is formed at the lower end of the bottom work bar 101, a pin rod 105 is inserted into the pin hole, a U-shaped ring 106 is provided at the lower end of the bottom work bar 101, and both open ends of the U-shaped ring 106 are rotatably connected to both ends of the pin rod 105. Meanwhile, two ends of the pin rod 105 are respectively provided with a limit block 1051 and a limit nut 1052, and the whole U-shaped ring 106, the pin rod 105 and the bottom working rod 101 can be detachably connected by screwing in or screwing out the limit nut 1052.

This embodiment 1 discloses a high-efficient clearance instrument for electrostatic precipitator negative pole silk when carrying out the deashing to the negative pole silk in the electrostatic precipitator, to according to the height of whole electrostatic precipitator splice into the total length rather than highly coinciding with handheld pole 100. Then one worker holds the hand-held rod 100 at the upper end of the electric dust collector to extend it into the lowermost end, while the other worker buckles the U-shaped ring 106 in the cathode wire and connects the U-shaped ring 106 with the lower end of the bottom work bar 101 using the pin bar 105. At the moment, the whole cathode filament is sleeved in the U-shaped ring 106, then an operator above the cathode filament holds the hand-held rod 100 to move up and down, the U-shaped ring 106 can effectively wipe down the ash layer attached to the surface of the cathode filament in the process of up-and-down movement of the hand-held rod 100, and after the ash layer on the surface of the cathode filament is completely removed, the pin rod 105 is pulled out to take down the U-shaped ring 106.

Example 2

Embodiment 2 discloses an electrostatic precipitator cathode filament inspection tool improved based on embodiment 1, the same points of embodiment 2 and embodiment 1 are not explained again, and the difference of embodiment 2 can refer to fig. 3, fig. 4 and fig. 5.

In this embodiment 2, at least two connecting holes 107 are further formed in the lower end of the bottom working rod 101, the bottom working rod 101 at the connecting hole 107 is provided with an L-shaped hand grinding wheel mounting plate 108, one side surface of the hand grinding wheel mounting plate 108 is connected with an inserting column 109 corresponding to each connecting hole 107, a threaded hole is formed in the end surface of each inserting column 109, when the hand grinding wheel mounting plate 108 is fixedly mounted on the bottom working rod 101, the corresponding inserting column 109 can extend into the corresponding connecting hole 107, and then the other end of the connecting hole 107 is screwed into a connecting bolt 110 matched with the threaded hole in the inserting column 109.

Rotate on hand emery wheel mounting panel 108 and be connected with splint 111 fixed with the hand emery wheel, splint 111's one end rotates with hand emery wheel mounting panel 108 to be connected, and splint 111's other end accessible connecting screw can be dismantled with hand emery wheel mounting panel 108 and be connected.

When the broken wire in the electric field needs to be cut off, the hand grinding wheel mounting plate 108 is fixedly connected with the bottom working rod 101 through the connecting bolt 110, then the hand grinding wheel is placed on the hand grinding wheel mounting plate 108, and the hand grinding wheel is fixed through the clamping plate 111 and then can stretch into the electric field to cut off the broken wire. In addition, in order to make the electric wire on the hand grinding wheel mounting plate 108 better run the line, prevent to twine with the wire electrode in the electric field, this embodiment 2 still all blocks on bottom working beam 101 and middle connecting rod 102 and is equipped with cable jacket 112, and cable jacket 112 can be by elastic plastic injection moulding, can be fast with cable jacket 112 fixed card on bottom working beam 101 and middle connecting rod 102 when using, can pull down fast when not using.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient electric precipitation cathode ray silk examines and repair instrument, its characterized in that includes and down up connects gradually the handheld pole of constituteing by bottom work pole and a plurality of intermediate junction pole, the lower extreme of bottom work pole can be dismantled through the round pin axle and be connected with the U type ring, the lower extreme of bottom work pole can be dismantled through connecting bolt and be connected with hand emery wheel mounting panel, and is provided with on the hand emery wheel mounting panel and is used for the splint fixed with the hand emery wheel.

2. The efficient electric precipitation cathode wire overhauling tool according to claim 1, wherein the upper ends of the bottom working rod and the middle connecting rod are both connected with a nut sleeve, the lower end of the middle connecting rod is connected with a screw head rod matched with the nut sleeve, and the bottom working rod and the middle connecting rod, and the middle connecting rod are both detachably connected through the screw head rod and the nut sleeve.

3. The high-efficiency electric precipitation cathode wire overhauling tool according to claim 1, wherein the length of the middle connecting rod is set to be 0.5-2 m.

4. The efficient electric precipitation cathode filament overhauling tool according to claim 1, wherein two ends of the pin shaft penetrate through two ends of the U-shaped ring, and a limiting block and a limiting nut are respectively arranged at two ends of the pin shaft.

5. The efficient electric precipitation cathode filament overhauling tool according to claim 1, wherein a plurality of connecting holes are formed in the lower end of the bottom working rod at intervals up and down, the hand grinding wheel mounting plate is connected with inserting columns corresponding to the connecting holes, and threaded holes matched with the connecting bolts are formed in the end faces of the inserting columns.

6. The electric precipitation cathode wire overhaul tool as claimed in claim 5, wherein the bottom working rod and the middle connecting rod are detachably connected with a cable jacket.