CN203886670U - Self-tensioning fixing device of cathode line of electric deduster - Google Patents
Self-tensioning fixing device of cathode line of electric deduster Download PDFInfo
- Publication number
- CN203886670U CN203886670U CN201420260667.0U CN201420260667U CN203886670U CN 203886670 U CN203886670 U CN 203886670U CN 201420260667 U CN201420260667 U CN 201420260667U CN 203886670 U CN203886670 U CN 203886670U
- Authority
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- China
- Prior art keywords
- cathode line
- electric
- self
- upper frame
- underframe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 6
- 239000012716 precipitator Substances 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 5
- 229910001245 Sb alloy Inorganic materials 0.000 claims description 3
- 239000002140 antimony alloy Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000005684 electric field Effects 0.000 abstract description 4
- 230000009191 jumping Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
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- Electrostatic Separation (AREA)
Abstract
The utility model relates to a self-tensioning fixing device of a cathode line of an electric deduster. The self-tensioning fixing device comprises the cathode line arranged in the electric deduster, an upper frame and a lower frame, wherein the upper frame is borne on a box body at the top part of the electric deduster by a suspender and a porcelain bottle, the upper end of the cathode line is hoisted on the upper frame, and the lower end of the cathode line penetrates through a locating hole formed on the lower frame and is connected with a heavy punch. According to the self-tensioning fixing device of the cathode line of the electric deduster, the cathode line is constrained and located in a vertical direction and a horizontal direction at the same time and is self-tensioned by the heavy punch, the cathode line can be located stably and reliably, the problems of swinging horizontally and jumping up and down when the cathode line runs are avoided, the electric field of the electric deduster is ensured to run stably and the dedusting efficiency or the demisting efficiency is improved.
Description
Technical field
The utility model technology relates to a kind of cathode of electric dust collector suspension arrangement, particularly relates to wet electrical dust precipitator cathode line from tensioning fixture.
Background technology
Electric cleaner is in the larger environment of dust, catches the air cleaning facility of airborne dust.In the cathode line of electric cleaner, pass to high voltage direct current, make grit ionization charged, under the effect of electric field force, grit is separated from dusty gas, reach the object of gathering dust with dedusting.
In existing electrostatic precipitator, the mounting means of cathode line conventionally adopts and on framework, is welded to connect plate, is bolted fixing with bolt fixed negative pole line or framework perforate.This fixed form is difficult to guarantee linearity and the fastness of cathode line, and especially, in electric cleaner running, flue-gas temperature is higher, and the temperature distortion of cathode line length is extended, the decline of guiding discharge performance; In the situation that the higher and wind drift of flue gas flow rate is larger, tend to occur that polar curve significantly swings, cause the fluctuation of electric field working voltage, even cathode line comes off, and affects device service life and reliability of operation.
Summary of the invention
The purpose of this utility model is to provide a kind of cathode of electric dust collector from tensioning fixture, overcomes the fixing larger problem of not firm, in service beat amplitude of existing cathode line.
The utility model electric precipitator cathode line comprises from tensioning fixture cathode line, upper frame and the underframe be located in electric cleaner, upper frame is carried on the top casing of electric cleaner by suspension rod and porcelain vase, described cathode line upper end is hung and is connected on upper frame, and lower end is connected with weight and passes the set locating hole of underframe.
Described cathode line is made up of steel wire inner core and lead-antimony alloy skin.
Described underframe includes connecting plate in length and breadth, and described locating hole is positioned at the handing-over position of each longitudinal and transverse connecting plate.
In described locating hole, be lined with cutting ferrule.
The internal diameter of described cutting ferrule from up to down reduces.
Described underframe is fixed on the lower part box of electric cleaner by flower basket bolt and from heating Anti-dew insulating bar tractive.
In this device, cathode line realizes from tensioning by connecting weight by suspention and lower end, in addition the locating hole of underframe make cathode line in the vertical direction with simultaneously restrained location of horizontal direction, cutting ferrule can limit weight and upwards beat, the problem that has solved cathode line horizontal hunting in service and bob, therefore cathode line positioning stablity is reliable, the in the situation that at flue gas flow rate, high and wind drift being large, the electric field that still can ensure electric cleaner is stable, improves and gathers dust or demist efficiency.
Brief description of the drawings
Fig. 1 is that electric precipitator cathode line is from tensioning fixture structure schematic diagram;
Fig. 2 is A-A generalized section;
Fig. 3 is cathode line lower end location structure enlarged diagram.
In figure: 1-porcelain vase, 2-suspension rod, 3-upper frame, 4-cathode line, 4-1-stainless steel wire inner core, 5-flower basket bolt assembly, 6-certainly add heat insulation pull-rod, 7-underframe, 7-1-longitudinal and transverse connecting plate, 8-plummet, 9-cutting ferrule, 10-electric cleaner.
Detailed description of the invention
Further illustrate the structure of this cathode line from tensioning fixture below by accompanying drawing.
Referring to Fig. 1, Fig. 2 and Fig. 3, upper frame 3 is carried on the top casing of electric cleaner 1 by suspension rod 2 and porcelain vase 1.Underframe 7 includes connecting plate 7-1(Fig. 2 in length and breadth), the handing-over position of each longitudinal and transverse connecting plate is provided with locating hole.Cathode line 4 upper ends are hung and are connected on upper frame 3, and lower end is passed the locating hole of underframe 7 and connected weight (taper plummet) 8.Underframe 7 is by flower basket bolt 5 and certainly heat insulating bar 6 and fix with the lower part box tractive of electric cleaner 1.Be lined with auxiliary electric heater unit from heating in insulating bar 6, can avoid under wet flue gas condition dewfall creepage.
Fig. 3 represents, is lined with cutting ferrule 9 in locating hole, and cathode line 4 is passed down through cutting ferrule 9 and taper plummet 8(taper plummet is provided with centre bore), then by the lower end knotting of cathode line 4.The deadweight of taper plummet will be strained exceptionally straight by the cathode line 4 of suspention.Skin is lead-antimony alloy material, contains stainless steel wire inner core 4-1, to increase polar curve intensity, meets the bearing capacity to bottom taper 8.Each cathode line 4 diameter phi 2～3mm.
Cutting ferrule 9 is suitable for reading large, lower young, is convenient to cathode line 4 threading operations, and spacing to taper plummet 8, and restriction weight is upwards beated, and can adjust tension force and accurate centering by rotary conic plummet 8.
Because flue gas contains corrosivity acid mist, parts need meet requirement for anticorrosion.In this device, insulating supporting porcelain vase 1 material is 2205 acidproof two phase stainless steels, and lower frame 7 is fiberglass, and cathode line 4 is plumbous antimony material, and all the other component surface need to be carried out glass flake preservative treatment.
Claims (6)
1. electric precipitator cathode line is from tensioning fixture, it is characterized in that comprising cathode line, upper frame and the underframe be located in electric cleaner, upper frame is carried on the top casing of electric cleaner by suspension rod and porcelain vase, described cathode line upper end is hung and is connected on upper frame, and lower end is connected with weight and passes the set locating hole of underframe.
2. electric precipitator cathode line according to claim 1, from tensioning fixture, is characterized in that described cathode line is made up of steel wire inner core and lead-antimony alloy skin.
3. electric precipitator cathode line according to claim 2, from tensioning fixture, is characterized in that described underframe includes connecting plate in length and breadth, and described locating hole is positioned at the handing-over position of each longitudinal and transverse connecting plate.
4. electric precipitator cathode line according to claim 3, from tensioning fixture, is characterized in that being lined with cutting ferrule in described locating hole.
5. electric precipitator cathode line according to claim 4, from tensioning fixture, is characterized in that the internal diameter of described cutting ferrule from up to down reduces.
According to the electric precipitator cathode line described in claim 1 or 2 or 3 or 4 or 5 from tensioning fixture, it is characterized in that described underframe is fixed on the lower part box of electric cleaner by flower basket bolt and from heating Anti-dew insulating bar tractive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260667.0U CN203886670U (en) | 2014-05-21 | 2014-05-21 | Self-tensioning fixing device of cathode line of electric deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260667.0U CN203886670U (en) | 2014-05-21 | 2014-05-21 | Self-tensioning fixing device of cathode line of electric deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886670U true CN203886670U (en) | 2014-10-22 |
Family
ID=51713118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420260667.0U Expired - Lifetime CN203886670U (en) | 2014-05-21 | 2014-05-21 | Self-tensioning fixing device of cathode line of electric deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886670U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841560A (en) * | 2015-05-30 | 2015-08-19 | 山东国舜建设集团有限公司 | Electric field cathode modular fixing device for wet-type electric precipitator |
| CN105478239A (en) * | 2015-05-07 | 2016-04-13 | P&P工业技术有限责任公司 | High voltage electrode and method used for manufacturing high voltage electrode |
| CN107597443A (en) * | 2017-09-29 | 2018-01-19 | 宁德师范学院 | A kind of wet negative electrode antiswing device of stabilization |
| TWI715255B (en) * | 2018-10-22 | 2021-01-01 | 大陸商上海必修福企業管理有限公司 | System for removing dust |
| CN116493135A (en) * | 2023-02-01 | 2023-07-28 | 南京龙清环境科技有限公司 | Wet electric cathode wire traction fixing device |
-
2014
- 2014-05-21 CN CN201420260667.0U patent/CN203886670U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478239A (en) * | 2015-05-07 | 2016-04-13 | P&P工业技术有限责任公司 | High voltage electrode and method used for manufacturing high voltage electrode |
| CN105478239B (en) * | 2015-05-07 | 2018-06-26 | 哈尔滨博奥环境技术有限公司 | High-field electrode and the method for manufacturing high-field electrode |
| CN104841560A (en) * | 2015-05-30 | 2015-08-19 | 山东国舜建设集团有限公司 | Electric field cathode modular fixing device for wet-type electric precipitator |
| CN107597443A (en) * | 2017-09-29 | 2018-01-19 | 宁德师范学院 | A kind of wet negative electrode antiswing device of stabilization |
| TWI715255B (en) * | 2018-10-22 | 2021-01-01 | 大陸商上海必修福企業管理有限公司 | System for removing dust |
| CN116493135A (en) * | 2023-02-01 | 2023-07-28 | 南京龙清环境科技有限公司 | Wet electric cathode wire traction fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210031 Pudong Road, Pukou District, Jiangsu, No. 10, No. Patentee after: GUODIAN ENVIRONMENTAL PROTECTION RESEARCH INSTITUTE Co.,Ltd. Address before: 210031 Pudong Road, Pukou District, Jiangsu, No. 10, No. Patentee before: State Power Environmental Protection Research Institute |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |