CN103894291A - Electric precipitator mobile ash scraper with ash collector - Google Patents
Electric precipitator mobile ash scraper with ash collector Download PDFInfo
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- CN103894291A CN103894291A CN201410155771.8A CN201410155771A CN103894291A CN 103894291 A CN103894291 A CN 103894291A CN 201410155771 A CN201410155771 A CN 201410155771A CN 103894291 A CN103894291 A CN 103894291A
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- ash
- spades
- scraper
- eccentric
- electric cleaner
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Abstract
The invention discloses an electric precipitator mobile ash scraper with an ash collector. The electric precipitator mobile ash scraper with the ash collector is characterized by comprising an ash scraping device and an ash collecting device, wherein the ash collecting device covers the outside of the ash scraping device and consists of an ash collector outer shell, dragging cross beams, bottom turning plates, turning plate shafts, turning plate support beams and a driving device, wherein two rows of dragging cross beams are arranged above the ash collecting device outer shell, and the bottom of the ash collecting device outer shell is provided with the bottom turning plates; the turning plate shafts and the turning plate support beams are arranged between the bottom turning plates and the ash collecting device outer shell; the bottom of an anode plate of the electric precipitator is also provided with ash discharge colliding blocks; the ash discharge device consists of eccentric iron shovels and fixed round steel; the fixed round steel penetrates through the eccentric iron shovels, and two ends of the fixed round steel are fixed on the dragging cross beams of the ash collecting device; the dragging cross beams are connected with the driving device. According to the invention, the principle that mechanical force is used for scrapping shovels and the automatic discharge ash collector removes ash deposited on an anode plate is adopted, secondary flying dust is prevented; adhesive ash can be removed effectively so as to achieve the effect of cleaning the anode plate.
Description
Technical field
The present invention relates to the field of dust of electric cleaner, specifically relate to the portable ash-scraper of a kind of electric cleaner with cinder catcher.
Background technology
Electric cleaner is the corollary equipment of thermal power plant indispensability, its function is removed the particle flue dust in combustion kitchen range or oil burning boiler discharge flue gas, thereby significantly reduce the fume amount entering in atmosphere, this is to improve environmental pollution, improves the important environmental protection equipment of air quality.The ash removal method majority of existing electric cleaner is to use rapping apparatus, be characterized in: use rocking arm hammer or electromagnetic hammer to impact certain position of positive plate by being arranged on the transmission device of hull outside, make pole plate produce vibration, thereby the dust that makes to be adsorbed on positive plate shakes, but due to flue gas particle composition difference in electric cleaner, the adhesive force of dust on positive plate has very large difference, for sticky especially dust, be difficult to use rapping apparatus to clear up, thereby affect the dedusting effect of electric cleaner, therefore, how to design a kind of structure, make the dust stratification on positive plate quick, be collected thoroughly, it is the problem that those skilled in the art needs solution badly.
Summary of the invention
The invention solves while using ash removal equipment for flapping to remove more sticky ash content in electric cleaner, the problem that effect is undesirable, provide one to utilize mechanical force spatula, and the portable ash-scraper of the electric cleaner with cinder catcher that the ash depositing on positive plate is collected completely.
For addressing the above problem, the technical solution adopted in the present invention is:
The portable ash-scraper of a kind of electric cleaner with cinder catcher, it is characterized in that, include and scrape apparatus for ash and collection apparatus for ash, described collection apparatus for ash cover is contained in the outside of scraping apparatus for ash, by cinder catcher shell, drag crossbeam, bottom turnover panel, rotating plate shaft, turnover panel strutbeam and drive unit and form, wherein, the top of cinder catcher shell is provided with two rows and drags crossbeam, bottom is provided with bottom turnover panel, between bottom turnover panel and cinder catcher shell, rotating plate shaft and turnover panel strutbeam are installed, are also provided with and unload grey collision block in the positive plate bottom of electric cleaner; The described apparatus for ash of scraping is made up of eccentric spades and fixing round steel, and fixing round steel is through eccentric spades, and two ends are fixed on dragging on crossbeam of collection apparatus for ash, drags crossbeam and is connected with drive unit.
Preferably, described eccentric spades forms by shoveling head, balancing weight and suspension ring.
Preferably, the shovel head on described eccentric spades is the downward shape in 30 °～45° angle inclined-plane, and a shovel shovel face is made up of the high-abrasive material of treated mistake.
Preferably, described eccentric spades passes through the suspension ring at its top through on fixing round steel, is arranged side by side between two plate faces of positive plate, is divided into two rows, and in positive plate impeller clearance, the wherein eccentric spades of two rows two faces of corresponding positive plate respectively.
Preferably, the two ends of described fixing round steel are connected with dragging between crossbeam by pin or be welded and fixed.
Preferably, described collection apparatus for ash unload grey collision block below ash bucket is installed.
The portable ash-scraper of electric cleaner of band cinder catcher of the present invention forms by scraping apparatus for ash and collecting apparatus for ash, its principle is to utilize mechanical force spatula, the ash depositing on positive plate is removed, this invention has adopted self-tipping type collection apparatus for ash, the ash scraping is collected in time, avoid producing reentrainment of dust, can effectively clear up sticky ash, reach the effect that makes positive plate cleaning.In the present invention, eccentric spades is by shoveling head, balancing weight and suspension ring form, fixing round steel on ash-scraper is through the suspension ring of eccentric spades, not fixing dead, balancing weight on eccentric spades can make spades deviation of gravity center, the shovel that makes eccentric spades has suitable pressure in the face of positive plate, shovel face can be close to positive plate, the shovel head of eccentric spades is the downward shape in 30 °～45° angle inclined-plane, like this dust stratification is had to a tangential power, make its more easy to clean, shoveling in addition plane materiel material is made up of the high-abrasive material of treated mistake, avoid occurring the problem of friction damage between eccentric spades and positive plate plate face.
Eccentric spades of the present invention passes through the suspension ring at its top through on fixing round steel, is arranged side by side between two plate faces of positive plate, and in positive plate impeller clearance, has saved like this space, very little apart from impact on electric cleaner heteropole.Eccentric spades on positive plate, is divided into two rows and subtend is affixed on positive plate face, and the equalization of pressure that positive plate face is subject to like this, can not occur bending situation because of a unbalance stress.
Below in conjunction with the drawings and specific embodiments, the invention will be further described simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the portable ash-scraper of the electric cleaner of this invention with cinder catcher.
Fig. 2 is the structural representation that apparatus for ash is scraped in this invention.
Fig. 3 is the structural representation that eccentric spades in apparatus for ash is scraped in this invention.
Wherein, in figure: 1-collection apparatus for ash; 2-cinder catcher shell; 3-drags crossbeam; 4-bottom turnover panel; 5-rotating plate shaft; 6-turnover panel strutbeam; 7-unloads grey collision block; The eccentric spades of 8-; 9-fixes round steel; 10-positive plate; 11-shovels head; 12-balancing weight; 13-suspension ring.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
As illustrated in fig. 1 and 2, the invention provides the portable ash-scraper of a kind of electric cleaner with cinder catcher, include and scrape apparatus for ash and collection apparatus for ash 1, described collection apparatus for ash 1 cover is contained in the outside of scraping apparatus for ash, by cinder catcher shell 2, drag crossbeam 3, bottom turnover panel 4, rotating plate shaft 5, turnover panel strutbeam 6 and drive unit composition, wherein, the top of cinder catcher shell 2 is provided with two rows and drags crossbeam 3, bottom is provided with bottom turnover panel 4, between bottom turnover panel 4 and cinder catcher shell 2, rotating plate shaft 5 and turnover panel strutbeam 6 are installed, also be provided with and unload grey collision block 7 in positive plate 10 bottoms of electric cleaner, the described apparatus for ash of scraping is made up of eccentric spades 8 and fixing round steel 9, and fixing round steel 9 is through eccentric spades 8, and two ends are fixed on dragging on crossbeam 3 of collection apparatus for ash 1, drags crossbeam 3 and is connected with drive unit.
The present invention when mounted, is first sleeved on the crossbeam 3 that drags of collection apparatus for ash 1 on positive plate 10 maintenance level; Then the eccentric spades 8 being through on fixing round steel 9 is placed between the plate face of positive plate 10 successively, eccentric spades 8 will be divided into two rows, and in positive plate 10 impeller clearances, wherein the eccentric spades 8 of two rows will be distinguished two faces of corresponding positive plate 10; Then fixing round steel 9 be placed on to collection apparatus for ash 1 drags that two ends on crossbeam 3 are welded or connect with pin; Finally will drag crossbeam 3 and be connected with drive unit, then put the parts such as cinder catcher shell 2 and subsidiary bottom turnover panel 4 thereof, carry out fastening, wherein, positive plate 10 bottoms need to install unloads grey collision block 7, and adds and load onto ash bucket in its bottom, to collect the dust scraping.
In order further to optimize such scheme, as shown in Figure 3, the eccentric spades 8 of the present invention is made up of shovel 11, balancing weight 12 and suspension ring 13, balancing weight 12 makes spades gravity center eccentric, spades shovel face can be close to positive plate 10, the shovel of eccentric spades 8 11 is the downward shape in 30 °～45° angle inclined-plane, like this dust stratification is had to a tangential power, makes its more easy to clean.A shovel 11 shovel plane materiel material are made up of the high-abrasive material of treated mistake, eccentric spades 8 deviation of gravity center under the effect of eccentric gravity, the shovel that makes eccentric spades 8 has suitable pressure in the face of positive plate 10, and automatically adjust the gap between the two, avoid occurring between eccentric spades 8 and positive plate 10 plate faces because frictional force is excessive or too small heavy wear and the sordid problem of deashing of causing.
In order further to optimize such scheme, the suspension ring 13 that eccentric spades 8 of the present invention passes through its top, through on fixing round steel 9, are arranged side by side between two plate faces of positive plate 10, and in positive plate 10 impeller clearances, save like this space, very little apart from impact on electric cleaner heteropole.Eccentric spades 8 on positive plate 10, is divided into two rows and subtend is affixed on positive plate face, and the equalization of pressure that positive plate face is subject to like this, can not occur bending situation because of a unbalance stress.
The present invention adopts mechanical force spatula, the principle that self-tipping type cinder catcher is removed the ash of deposition on positive plate 10, first drive the crossbeam 3 that drags of collection apparatus for ash 1 to move up and down by drive unit, drive eccentric spades 8 that the dust stratification on positive plate 10 is scraped to collection apparatus for ash 1 the inside, in the time that the bottom of positive plate 10 is arrived in 1 downward movement of collection apparatus for ash, bottom turnover panel 4 and unload grey collision block 7 and bump against, make bottom turnover panel 4 dig at an angle and unload ash around rotating plate shaft 5, in the time that collection apparatus for ash 1 is up, due to Action of Gravity Field, bottom turnover panel 4 sets back again, continue the effect of performance collection ash, dust blowing and so forth, unload ash, avoid producing reentrainment of dust, can effectively clear up sticky ash, reach the effect that makes positive plate 10 cleanings.
The portable ash-scraper of a kind of electric cleaner with cinder catcher of the present invention, is applicable to 10 ash disposal of venetian blind type positive plate, and for other forms of positive plate 10, its structure and size have change, but principle is identical, also within protection scope of the present invention.
The multiple modification of the above-mentioned explanation to the disclosed embodiments will be apparent for those skilled in the art, and General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or akin technical scheme with the present invention, all belongs to protection scope of the present invention.
Claims (6)
1. the portable ash-scraper of the electric cleaner with cinder catcher, it is characterized in that, include and scrape apparatus for ash and collection apparatus for ash, described collection apparatus for ash cover is contained in the outside of scraping apparatus for ash, by cinder catcher shell, drag crossbeam, bottom turnover panel, rotating plate shaft, turnover panel strutbeam and drive unit and form, wherein, the top of cinder catcher shell is provided with two rows and drags crossbeam, bottom is provided with bottom turnover panel, between bottom turnover panel and cinder catcher shell, rotating plate shaft and turnover panel strutbeam are installed, are also provided with and unload grey collision block in the positive plate bottom of electric cleaner; The described apparatus for ash of scraping is made up of eccentric spades and fixing round steel, and fixing round steel is through eccentric spades, and two ends are fixed on dragging on crossbeam of collection apparatus for ash, drags crossbeam and is connected with drive unit.
2. according to the portable ash-scraper of a kind of electric cleaner with cinder catcher in claim 1, it is characterized in that: described eccentric spades forms by shoveling head, balancing weight and suspension ring.
3. according to the portable ash-scraper of a kind of electric cleaner with cinder catcher in claim 1 or 2, it is characterized in that: the shovel head on described eccentric spades is the downward shape in 30 °～45° angle inclined-plane, a shovel shovel face is made up of the high-abrasive material of treated mistake.
4. according to the portable ash-scraper of a kind of electric cleaner with cinder catcher in claim 1 or 2, it is characterized in that: described eccentric spades passes through the suspension ring at its top through on fixing round steel, be arranged side by side between two plate faces of positive plate, be divided into two rows, and in positive plate impeller clearance, the wherein eccentric spades of two rows two faces of corresponding positive plate respectively.
5. according to the portable ash-scraper of a kind of electric cleaner in claim 1, it is characterized in that: the two ends of described fixing round steel are connected with dragging between crossbeam by pin or be welded and fixed.
6. according to the portable ash-scraper of a kind of electric cleaner in claim 1, it is characterized in that: described collection apparatus for ash unload grey collision block below ash bucket is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410155771.8A CN103894291A (en) | 2014-04-18 | 2014-04-18 | Electric precipitator mobile ash scraper with ash collector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410155771.8A CN103894291A (en) | 2014-04-18 | 2014-04-18 | Electric precipitator mobile ash scraper with ash collector |
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| CN103894291A true CN103894291A (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410155771.8A Pending CN103894291A (en) | 2014-04-18 | 2014-04-18 | Electric precipitator mobile ash scraper with ash collector |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925430A (en) * | 2015-12-29 | 2017-07-07 | 汉王科技股份有限公司 | Electrostatic air cleaner |
| CN111013825A (en) * | 2019-03-25 | 2020-04-17 | 四川省宜宾环球集团有限公司 | Glass kiln high temperature dust remover transformation system |
| CN117483108A (en) * | 2023-09-21 | 2024-02-02 | 华能济南黄台发电有限公司 | Electrostatic precipitator for thermal power plant |
| CN117483108B (en) * | 2023-09-21 | 2024-04-26 | 华能济南黄台发电有限公司 | Electrostatic precipitator for thermal power plant |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52140074A (en) * | 1976-05-18 | 1977-11-22 | Mitsubishi Heavy Ind Ltd | Dust removing apparatus for electric dust collector |
| US4065275A (en) * | 1976-07-16 | 1977-12-27 | Nipponkai Heavy Industries Co., Ltd. | Electric dust precipitator |
| US4092134A (en) * | 1976-06-03 | 1978-05-30 | Nipponkai Heavy Industries Co., Ltd. | Electric dust precipitator and scraper |
| CN1124179A (en) * | 1994-12-09 | 1996-06-12 | 张金柱 | Cleaning device for static dust collector |
| JPH0975781A (en) * | 1995-09-19 | 1997-03-25 | Hitachi Plant Kensetsu Service Kk | Device for removing dust on dust collecting plate |
| JP2000093841A (en) * | 1998-09-21 | 2000-04-04 | Ricoh Elemex Corp | Cleaning device for corona discharger |
| KR20030053717A (en) * | 2001-12-22 | 2003-07-02 | 주식회사 포스코 | Device for removing dust in collect plate of electric collector |
| CN201304367Y (en) * | 2008-10-17 | 2009-09-09 | 四川兆兴环保科技发展有限公司 | On-line movable auxiliary ash remover of electrical dust precipitator |
| KR101283428B1 (en) * | 2011-08-16 | 2013-07-08 | 주식회사 그린솔루스 | Electric precipitator for controlling gas containing oil droplets |
-
2014
- 2014-04-18 CN CN201410155771.8A patent/CN103894291A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52140074A (en) * | 1976-05-18 | 1977-11-22 | Mitsubishi Heavy Ind Ltd | Dust removing apparatus for electric dust collector |
| US4092134A (en) * | 1976-06-03 | 1978-05-30 | Nipponkai Heavy Industries Co., Ltd. | Electric dust precipitator and scraper |
| US4065275A (en) * | 1976-07-16 | 1977-12-27 | Nipponkai Heavy Industries Co., Ltd. | Electric dust precipitator |
| CN1124179A (en) * | 1994-12-09 | 1996-06-12 | 张金柱 | Cleaning device for static dust collector |
| JPH0975781A (en) * | 1995-09-19 | 1997-03-25 | Hitachi Plant Kensetsu Service Kk | Device for removing dust on dust collecting plate |
| JP2000093841A (en) * | 1998-09-21 | 2000-04-04 | Ricoh Elemex Corp | Cleaning device for corona discharger |
| KR20030053717A (en) * | 2001-12-22 | 2003-07-02 | 주식회사 포스코 | Device for removing dust in collect plate of electric collector |
| CN201304367Y (en) * | 2008-10-17 | 2009-09-09 | 四川兆兴环保科技发展有限公司 | On-line movable auxiliary ash remover of electrical dust precipitator |
| KR101283428B1 (en) * | 2011-08-16 | 2013-07-08 | 주식회사 그린솔루스 | Electric precipitator for controlling gas containing oil droplets |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925430A (en) * | 2015-12-29 | 2017-07-07 | 汉王科技股份有限公司 | Electrostatic air cleaner |
| CN111013825A (en) * | 2019-03-25 | 2020-04-17 | 四川省宜宾环球集团有限公司 | Glass kiln high temperature dust remover transformation system |
| CN117483108A (en) * | 2023-09-21 | 2024-02-02 | 华能济南黄台发电有限公司 | Electrostatic precipitator for thermal power plant |
| CN117483108B (en) * | 2023-09-21 | 2024-04-26 | 华能济南黄台发电有限公司 | Electrostatic precipitator for thermal power plant |
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Application publication date: 20140702 |
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