CN101417265B - Fan shaped scraper ash-transmission system - Google Patents
Fan shaped scraper ash-transmission system Download PDFInfo
- Publication number
- CN101417265B CN101417265B CN2008102325110A CN200810232511A CN101417265B CN 101417265 B CN101417265 B CN 101417265B CN 2008102325110 A CN2008102325110 A CN 2008102325110A CN 200810232511 A CN200810232511 A CN 200810232511A CN 101417265 B CN101417265 B CN 101417265B
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- shaped
- fan
- scraper
- ash
- arc
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Abstract
The invention relates to metallurgical equipment, in particular to a fan shape scraper ash conveying system at the bottom of an electric precipitator, at least comprising a fan shape ash scraping frame in the round electric precipitator. The system is characterized in that: the central end of a fan shape ash scraping frame (1) is fixed on the central axis of the round electric precipitator by a supporting bearing (4), the fan shape ash scraping frame (1) is provided with a scraper (6) on the bottom fan shape surface, an arc shape toothed rack (2) is arranged at the upper end of the bottom surface of the fan shape ash scraping frame (1), the arc shape toothed rack (2) is meshed with a drive gear (3), and an axis of the drive gear (3) is axially connected with an drive bearing (5); the drive bearing (5) is connected with an output shaft of a drive motor (7) through a drive shaft, the drive motor (7) drives the drive gear (3) to rotate from left to right, then the drive gear (3) drives the arc shape toothed rack (2) to rotate from left to right, and the arc shape toothed rack (2) drives the scraper (6) on the bottom to move from left to right so as to remove ash on the bottom of the round electric precipitator (8). The equipment has good effect on removing smoke and ash and is especially applicable to solving the problem of ash conveying of the round electric precipitator.
Description
Technical field
The present invention relates to metallurgical equipment, particularly be adapted to the fan shaped scraper ash-transmission system of the problem electric cleaner bottom of the defeated ash of circular electric cleaner.
Background technology
In metallurgical equipment, the bottom of circular electric cleaner all is the curve arc shape, so the flue dust that falls into the electric cleaner bottom can not slip into embedded scraper transporter by idiomorphism, and fan shaped scraper ash-transmission is gone wrong.
Summary of the invention
The purpose of this invention is to provide convenience, reliable fan shaped scraper ash-transmission system, so that preferably resolve the difficult problem of the defeated ash of circular electric cleaner.
The objective of the invention is to realize like this; Fan shaped scraper ash-transmission system comprises that at least fan-shaped in the round formula electric cleaner scrape grey frame, and it is characterized in that: fan-shaped center-side of scraping grey frame is fixed on the central shaft of round formula electric cleaner through spring bearing; The fan-shaped bottom sector of scraping grey frame has scraper; The fan-shaped grey frame bottom surface upper end of scraping is the arc-shaped rack frame, arc-shaped rack frame and travelling gear engagement, spool being connected with the drive bearing axle of travelling gear; Drive bearing is connected with the driving motor output shaft through driving shaft, drives the travelling gear left-right rotation by driving motor, and travelling gear drives arc-shaped rack frame left-right rotation, and the arc-shaped rack frame drives the scraper move left and right of bottom surface and removes circular electric cleaner bottom flue dust.
The scraper of described arc-shaped rack frame bottom surface has unidirectional slope angle.
Described slope angle has five kinds of different cross sections.
Advantage of the present invention is: owing on the central shaft of circle formula electric cleaner 8, be fixed with the fan-shaped grey frame 1 of scraping, fan-shaped grey frame 1 fan-shaped scraper 6 move left and right of scraping on the grey frame 1 bottom sector of drive under driving motor 7 drives of scraping, scraper 6 has unidirectional slope angle.Slope angle has five kinds of different cross sections.To remove various different flue dust.Owing to adopting arc-shaped rack frame 2 and travelling gear 3 engagements, arc-shaped rack frame 2 bottom surfaces are fan-shaped lime scraping knifes, after fan-shaped like this lime scraping knife puts in place, because of gear is dallying, can not cause the damage of arc-shaped rack frame 2 and travelling gear 3 because of transfiniting.
Description of drawings
Below in conjunction with the embodiment accompanying drawing the present invention is described further.
Fig. 1 is an embodiment of the invention structural representation;
Fig. 2 is the left apparent direction diagrammatic sketch of Fig. 1.
Among the figure: 1, fan-shapedly scrape grey frame; 2, arc-shaped rack frame; 3, travelling gear; 4, spring bearing; 5, drive bearing; 6, scraper; 7, driving motor; 8, justify the formula electric cleaner.
The specific embodiment
Fan-shaped center-side of scraping grey frame 1 is fixed on through spring bearing 4 on the central shaft of round formula electric cleaner 8, and the fan-shaped bottom sector of scraping grey frame 1 has scraper 6, and scraper 6 has unidirectional slope angle.Slope angle has five kinds of different cross sections, to adapt to different flue dust.The fan-shaped grey frame 1 bottom surface upper end of scraping is an arc-shaped rack frame 2, arc-shaped rack frame 2 and travelling gear 3 engagements, and the axle of travelling gear 3 is connected with 5 of drive bearings; Drive bearing 5 is connected with driving motor 7 output shafts through driving shaft; Drive travelling gear 3 revolutions by driving motor 7 and drop to 2 ~ 3r/min left-right rotation by 1500r/min; Travelling gear 3 drives arc-shaped rack frame 2 left-right rotation, and scraper 6 move left and right of arc-shaped rack frame 2 drive bottom surfaces are removed circular electric cleaner bottom flue dust.The rotation of motor can also after fan-shaped lime scraping knife puts in place, can be controlled the stroke and the switching-over of fan-shaped lime scraping knife through the effect of limit switch through the stroke and the switching-over of revolution instruction device control scraper through the time relay.
Claims (2)
1. fan shaped scraper ash-transmission system; At least comprise that fan-shaped in the round formula electric cleaner scrape grey frame; It is characterized in that: fan-shaped center-side of scraping grey frame (1) is fixed on the central shaft of round formula electric cleaner through spring bearing (4), and the fan-shaped bottom sector of scraping grey frame (1) has scraper (6), and fan-shaped grey frame (1) the bottom surface upper end of scraping is arc-shaped rack frame (2); Arc-shaped rack frame (2) and travelling gear (3) engagement, the axle of travelling gear (3) is connected with drive bearing (5) axle; Drive bearing (5) is connected with driving motor (7) output shaft through driving shaft; Drive travelling gear (3) left-right rotation by driving motor (7); Travelling gear (3) drives arc-shaped rack frame (2) left-right rotation, and arc-shaped rack frame (2) drives scraper (6) move left and right of bottom surface and removes circular electric cleaner (8) bottom flue dust.
2. fan shaped scraper ash-transmission system according to claim 1 is characterized in that: the scraper (6) of described arc-shaped rack frame (2) bottom surface has unidirectional slope angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102325110A CN101417265B (en) | 2008-12-01 | 2008-12-01 | Fan shaped scraper ash-transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102325110A CN101417265B (en) | 2008-12-01 | 2008-12-01 | Fan shaped scraper ash-transmission system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101417265A CN101417265A (en) | 2009-04-29 |
| CN101417265B true CN101417265B (en) | 2012-01-04 |
Family
ID=40628369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102325110A Expired - Fee Related CN101417265B (en) | 2008-12-01 | 2008-12-01 | Fan shaped scraper ash-transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101417265B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023135048A1 (en) * | 2022-01-12 | 2023-07-20 | Sms Group Gmbh | Electrostatic dust separator |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101745464B (en) * | 2009-12-22 | 2011-07-27 | 中国重型机械研究院有限公司 | Rail type sector ash scrapper used for cylindrical horizontal electro-precipitator |
| CN102671766B (en) * | 2012-04-26 | 2014-02-05 | 浙江菲达环保科技股份有限公司 | Cathode heat-insulating box for electric precipitator |
| CN103301941A (en) * | 2013-05-29 | 2013-09-18 | 中国重型机械研究院股份公司 | Self-cleaning type explosion-proof cylindrical electric precipitator |
| CN106399622B (en) * | 2016-12-14 | 2018-08-07 | 钢城集团凉山瑞海实业有限公司 | Drum type brake electrostatic precipitator scraping machine position detection integral structure |
| CN106978604B (en) * | 2017-05-31 | 2019-03-08 | 中山市捷信科技服务有限公司 | A kind of low loss and high strength silicon steel pickling device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1098189A (en) * | 1964-06-27 | 1968-01-10 | Lodge Cottrell Ltd | Improvements in or relating to gas cleaning |
| CN2319124Y (en) * | 1998-02-28 | 1999-05-19 | 林志贵 | Cylinder electrostatic duster |
| CN2797267Y (en) * | 2005-04-23 | 2006-07-19 | 高会廷 | Can kind disc type mud scraper |
| CN201350422Y (en) * | 2008-12-01 | 2009-11-25 | 中国重型机械研究院 | Fan-shaped scraping plate dust conveyor |
-
2008
- 2008-12-01 CN CN2008102325110A patent/CN101417265B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1098189A (en) * | 1964-06-27 | 1968-01-10 | Lodge Cottrell Ltd | Improvements in or relating to gas cleaning |
| CN2319124Y (en) * | 1998-02-28 | 1999-05-19 | 林志贵 | Cylinder electrostatic duster |
| CN2797267Y (en) * | 2005-04-23 | 2006-07-19 | 高会廷 | Can kind disc type mud scraper |
| CN201350422Y (en) * | 2008-12-01 | 2009-11-25 | 中国重型机械研究院 | Fan-shaped scraping plate dust conveyor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023135048A1 (en) * | 2022-01-12 | 2023-07-20 | Sms Group Gmbh | Electrostatic dust separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101417265A (en) | 2009-04-29 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA NATIONAL HEAVY MACHINERY RESEARCH INSTITUTE Free format text: FORMER NAME: CHINA HEAVY MACHINERY INSTITUTE |
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| CP01 | Change in the name or title of a patent holder |
Address after: 710032 Shaanxi city in Xi'an province Xin Jiamiao East yuan Road No. 209 Xi'an Heavy Machinery Research Institute Patentee after: CHINA NATIONAL HEAVY MACHINERY RESEARCH INSTITUTE Co.,Ltd. Address before: 710032 Shaanxi city in Xi'an province Xin Jiamiao East yuan Road No. 209 Xi'an Heavy Machinery Research Institute Patentee before: China National Heavy Machinery Research Institute Co.,Ltd. Address after: 710032 Shaanxi city in Xi'an province Xin Jiamiao East yuan Road No. 209 Xi'an Heavy Machinery Research Institute Patentee after: China National Heavy Machinery Research Institute Co.,Ltd. Address before: 710032 Shaanxi city in Xi'an province Xin Jiamiao East yuan Road No. 209 Xi'an Heavy Machinery Research Institute Patentee before: China National Heavy Machinery Research Institute Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |