CN220048526U - Novel connection structure of cathode line and cathode frame - Google Patents
Novel connection structure of cathode line and cathode frame Download PDFInfo
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- CN220048526U CN220048526U CN202321014421.0U CN202321014421U CN220048526U CN 220048526 U CN220048526 U CN 220048526U CN 202321014421 U CN202321014421 U CN 202321014421U CN 220048526 U CN220048526 U CN 220048526U
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- cathode
- spring
- pull rod
- fixedly connected
- clamping block
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- 239000000428 dust Substances 0.000 abstract description 8
- 239000012717 electrostatic precipitator Substances 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000005489 elastic deformation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Electrostatic Separation (AREA)
Abstract
The utility model relates to the technical field of electrostatic precipitator equipment and discloses a novel connecting structure of a cathode wire and a cathode frame, which comprises a shell, wherein four sliding grooves are formed in the shell, sliding blocks are connected in the sliding grooves in a sliding manner, connecting blocks are fixedly connected to the similar sides of the sliding blocks on the left side and the right side, the similar sides of the connecting blocks on the left side and the right side are respectively and fixedly connected to the left side and the right side of a supporting column, and cathode plates are arranged outside the supporting column. According to the utility model, through the cooperation of the first spring, the second spring, the first clamping block, the second clamping block, the first pull rod, the second pull rod and other structures, the cathode sheet can be conveniently replaced during shutdown maintenance, so that the replacement time is shorter, the replacement efficiency is higher, the cathode sheet can be timely put into use, and the direct discharge of dust is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of electrostatic dust collector equipment, in particular to a novel connecting structure of a cathode wire and a cathode frame.
Background
In the calcination of steel production, electrostatic precipitators are often used as a high efficiency dust removal device. The electrostatic precipitator mainly includes negative pole system, positive pole system, rapping system, body system, electrical system etc. wherein, negative pole system is as electrostatic precipitator core part, and its effect of discharging directly influences electrostatic precipitator's operation and efficiency. Generally traditional cathode system is to weld the cathode wire through the bolt directly with the cathode frame, and receive flue gas temperature variation influence at electrostatic precipitator operation in-process, and cathode wire expend with heat and contract with cold warp seriously, and the positive pole piece can be continued to hit the negative pole piece to can break the negative pole piece, and then influence the discharge process, lead to electric field short circuit, cause to shut down and overhaul, and influence the finished product output, still can cause the dust to exceed the standard and discharge, and for this reason, the skilled person now proposes a novel connection structure of cathode wire and cathode frame to solve above-mentioned problem.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a novel connecting structure of a cathode wire and a cathode frame.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a novel connection structure of negative pole line and cathode frame, includes the casing, the inside of casing is provided with four spouts, the inside sliding connection of spout has the slider, the left and right sides the equal fixedly connected with connecting block in close one side of slider, the left and right sides the close one side of connecting block is fixed connection respectively in the left and right sides of support column, the outside of support column is provided with the negative pole piece, the inside of casing all is provided with two spacing grooves from one side, the inside downside sliding connection of spacing groove has first pull rod, the outside of first pull rod is provided with first spring, the one end fixedly connected with first fixture block of first spring, the inside upper side sliding connection of spacing groove has the second pull rod, the outside of second pull rod is provided with the second spring, the one end fixedly connected with second fixture block of second spring.
As a further description of the above technical solution:
the outside of connecting block and the inboard sliding connection of casing, the close one side of left and right sides connecting block is fixed connection with the one side that leaves of cathode plate respectively.
As a further description of the above technical solution:
one end of the first pull rod is fixedly connected with one end of the first clamping block, and the outer part of the first clamping block is in sliding connection with the inner part of the limiting groove.
As a further description of the above technical solution:
the other end of the first spring is fixedly connected with the inside of the limit groove.
As a further description of the above technical solution:
one end of the second pull rod is fixedly connected with one end of the second clamping block, and the outer part of the second clamping block is in sliding connection with the inner part of the limiting groove.
As a further description of the above technical solution:
the other end of the second spring is fixedly connected with the inside of the limit groove.
As a further description of the above technical solution:
the outer part of the first clamping block is clamped with the outer part of the second clamping block, and the outer part of the second clamping block is clamped with the outer part of the sliding block.
The utility model has the following beneficial effects:
according to the utility model, through the cooperation of the first spring, the second spring, the first clamping block, the second clamping block, the first pull rod, the second pull rod and other structures, the cathode sheet can be conveniently replaced during shutdown maintenance, so that the replacement time is shorter, the replacement efficiency is higher, the cathode sheet can be timely put into use, and the direct discharge of dust is greatly reduced.
Drawings
FIG. 1 is a perspective view of a novel structure for connecting a cathode wire to a cathode frame according to the present utility model;
FIG. 2 is a top view showing a novel structure for connecting a cathode wire to a cathode frame according to the present utility model;
fig. 3 is a schematic diagram of a first spring structure of a novel connection structure between a cathode wire and a cathode frame according to the present utility model.
Legend description:
1. a housing; 2. a chute; 3. a connecting block; 4. a support column; 5. a cathode sheet; 6. a limit groove; 7. a first pull rod; 8. a first spring; 9. a first clamping block; 10. a second pull rod; 11. a second spring; 12. a second clamping block; 13. a sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the novel connection structure of cathode wires and cathode frames comprises a shell 1, wherein the shell 1 is a cathode frame, four sliding grooves 2 are arranged in the shell 1, the sliding grooves 2 are uniformly and symmetrically distributed in the shell 1, sliding blocks 13 are slidably connected in the sliding grooves 2, the sliding blocks 13 directly slide in the sliding grooves 2, the sliding grooves 2 play a limiting role on the sliding blocks 13 in the sliding grooves 2, connecting blocks 3 are fixedly connected to the similar sides of the sliding blocks 13 on the left side and the right side, the connecting blocks 3 are directly and fixedly connected to one side of the sliding blocks 13, the sliding blocks 13 play a limiting role on the connecting blocks 3, the similar sides of the connecting blocks 3 on the left side and the right side are respectively and fixedly connected to the left side and the right side of a supporting column 4, the connecting blocks 3 play a supporting and limiting role on the supporting column 4, cathode plates 5 are arranged outside the supporting columns 4 play a supporting and limiting role on the external cathode plates 5, two limiting grooves 6 are formed in the inner side of the shell 1, which is away from one side, the limiting grooves 6 limit structures such as an inner first spring 8, the lower side of the inner part of the limiting grooves 6 is connected with a first pull rod 7 in a sliding manner, the first pull rod 7 directly slides in the inner part of the limiting grooves 6, the first spring 8 is arranged outside the first pull rod 7, the first pull rod 7 limits the outer first spring 8, one end of the first spring 8 is fixedly connected with a first clamping block 9, the first clamping block 9 is downwards moved, so that the first spring 8 is extruded to generate elastic deformation, the upper side of the inner part of the limiting grooves 6 is slidingly connected with a second pull rod 10, the second pull rod 10 directly slides in the inner part of the limiting grooves 6, a second spring 11 is arranged outside the second pull rod 10 and limits the outer second spring 11, one end of the second spring 11 is fixedly connected with a second clamping block 12, through the cooperation of second fixture block 12 and first fixture block 9, thereby make when shutting down the maintenance, can conveniently change negative pole piece 5, and then make the change time shorter, change efficiency is higher, thereby make negative pole piece 5 can in time put into use, and then greatly reduced the direct emission of dust.
The outside of connecting block 3 and the inboard sliding connection of casing 1, casing 1 plays spacing effect to inside connecting block 3, the close one side of left and right sides connecting block 3 respectively with cathode plate 5 be from one side fixed connection, through removing connecting block 3, thereby drive cathode plate 5 and remove, the one end of first pull rod 7 and the one end fixed connection of first fixture block 9, through pulling first pull rod 7, thereby drive first fixture block 9 and remove, the outside of first fixture block 9 and the inside sliding connection of spacing groove 6, first fixture block 9 is direct at the inside slip of spacing groove 6, the other end of first spring 8 and the inside fixed connection of spacing groove 6, make first fixture block 9 can extrude first spring 8 and produce elastic deformation, the one end of second pull rod 10 and the one end fixed connection of second fixture block 12, thereby drive second fixture block 12 and move to the direction of keeping away from second spring 11, the outside of second fixture block 12 and the inside sliding connection of spacing groove 6, the inside sliding connection of second fixture block 12 is direct at spacing groove 6, the other end of second spring 11 and the inside fixed connection of spacing groove 6, thereby the outside that the second fixture block 12 can be compressed into with the outside of second fixture block 12, thereby the outside position can be fixed with the outside of second fixture block 13, the outside of second fixture block 12 can be fixed with the outside of second fixture block 12.
Working principle: when needing to change cathode sheet 5, through pulling first pull rod 7 downwards, thereby drive first fixture block 9 and remove downwards, and then extrude first spring 8 and produce elastic deformation, and make the outside of first fixture block 9 break away from with the outside of second fixture block 12, and then make second spring 11 can be reset the motion, thereby the pulling second fixture block 12 moves to the one side that is close to second spring 11, and then make second fixture block 12 break away from with slider 13, thereby upwards pull connecting block 3 upward movement, can conveniently dismantle cathode sheet 5, and then slide into the inside of spout 2 with the slider 13 at new cathode sheet 5 both ends, thereby promote two second pull rods 10 to close one side, thereby pull second spring 11 and produce elastic deformation, and then make second 12 bottom and the top of first fixture block 9 slide, when second fixture block 12 and slider 13 looks block, first spring 8 can be reset the motion, thereby promote first fixture block 9 and move upwards, thereby make first fixture block 9 and second fixture block 12 looks block, thereby make when shut down, thereby the cathode sheet 5 can be replaced in time, thereby the dust can be replaced in time, and the cathode sheet can be replaced in time, and the dust is greatly reduced, and the more convenient degree of the maintenance is greatly, and the cathode sheet is replaced.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Novel connection structure of cathode line and cathode frame, including casing (1), its characterized in that: the inside of casing (1) is provided with four spout (2), the inside sliding connection of spout (2) has slider (13), left and right sides the equal fixedly connected with connecting block (3) in close one side of slider (13), left and right sides the close one side of connecting block (3) is fixed connection respectively in the left and right sides of support column (4), the outside of support column (4) is provided with negative pole piece (5), the inside of casing (1) is separated one side and all is provided with two spacing groove (6), the inside downside sliding connection of spacing groove (6) has first pull rod (7), the outside of first pull rod (7) is provided with first spring (8), the one end fixedly connected with first fixture block (9) of first spring (8), the inside of spacing groove (6) is gone up and is slided and is connected with second pull rod (10), the outside of second pull rod (10) is provided with second spring (11), the one end fixedly connected with second fixture block (12) of second spring (11).
2. The novel structure for connecting a cathode wire to a cathode frame according to claim 1, wherein: the outside of connecting block (3) and the inboard sliding connection of casing (1), the close one side of left and right sides connecting block (3) is fixed connection with the one side that leaves of cathode plate (5) respectively.
3. The novel structure for connecting a cathode wire to a cathode frame according to claim 1, wherein: one end of the first pull rod (7) is fixedly connected with one end of the first clamping block (9), and the outer part of the first clamping block (9) is in sliding connection with the inner part of the limiting groove (6).
4. The novel structure for connecting a cathode wire to a cathode frame according to claim 1, wherein: the other end of the first spring (8) is fixedly connected with the inside of the limit groove (6).
5. The novel structure for connecting a cathode wire to a cathode frame according to claim 1, wherein: one end of the second pull rod (10) is fixedly connected with one end of the second clamping block (12), and the outer part of the second clamping block (12) is in sliding connection with the inner part of the limiting groove (6).
6. The novel structure for connecting a cathode wire to a cathode frame according to claim 1, wherein: the other end of the second spring (11) is fixedly connected with the inside of the limit groove (6).
7. The novel structure for connecting a cathode wire to a cathode frame according to claim 1, wherein: the outer part of the first clamping block (9) is clamped with the outer part of the second clamping block (12), and the outer part of the second clamping block (12) is clamped with the outer part of the sliding block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321014421.0U CN220048526U (en) | 2023-04-28 | 2023-04-28 | Novel connection structure of cathode line and cathode frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321014421.0U CN220048526U (en) | 2023-04-28 | 2023-04-28 | Novel connection structure of cathode line and cathode frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220048526U true CN220048526U (en) | 2023-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321014421.0U Active CN220048526U (en) | 2023-04-28 | 2023-04-28 | Novel connection structure of cathode line and cathode frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220048526U (en) |
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2023
- 2023-04-28 CN CN202321014421.0U patent/CN220048526U/en active Active
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