CN2083073U - Driving electrostatic dust remover - Google Patents
Driving electrostatic dust remover Download PDFInfo
- Publication number
- CN2083073U CN2083073U CN 90205383 CN90205383U CN2083073U CN 2083073 U CN2083073 U CN 2083073U CN 90205383 CN90205383 CN 90205383 CN 90205383 U CN90205383 U CN 90205383U CN 2083073 U CN2083073 U CN 2083073U
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- electrode
- collecting electrode
- electrostatic precipitator
- power transmission
- transmission shaft
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Abstract
The utility model relates to a driving electrostatic dust remover, which adopts the structure principle of a transmission collecting electrode and takes advantage of a scraper for removing dust particles.
Description
The utility model is a kind of novel driven type electrostatic dust collection equipment, by the continuous running of driven type electrode, reaches the purpose of automatic ash removing, thereby overcomes the reentrainment of dust problem effectively, eliminates back corona phenomenon.The utility model provides a kind of dynamic structure of electrostatic precipitator.
Up to now, prior art mostly is the electrode of fixed static structure, normal in service for solving gathering of dust on the electrode, usually adopt the method for rapping cleaning and washing cleaning, motion owing to air-flow in the electric field in scale removal process produces the reentrainment of dust problem, purification efficiency is reduced greatly, and the main method that solves reentrainment of dust at present has:
(1), the method that utilize to increase electric field quantity successively the rapping decay solve reentrainment of dust.But increased the investment of equipment and taken up room, even and one by one decay the grit of missing is still arranged unavoidably.
(2), utilize plate washer to cut off the air-flow deashing to solve reentrainment of dust, but make the air drag in the electric field increase the actual effect of having cut down deduster.
(3), utilize the way of washing to solve reentrainment of dust, but the handling problem again that has caused the pollution of water and brought.
In addition, the electrostatic precipitator that uses according to prior art also has many problems that are difficult to overcome, as back corona phenomenon, the grit chattering, ineffective to the grit rapping that adhesiveness is strong, when dust content is high, cause the problem of electric field sealing, to dust specific resistance 10
11Ω-cm is above or 10
4Following its purification efficiency of Ω-cm is descended the degradation problem greatly, makes the application of electrostatic precipitator be subjected to certain restriction.
Prior art before the utility model generally embodies in all kinds of electrostatic precipitator.
The utility model will overcome above-mentioned all problems effectively.It is considered herein that if a kind of relative dynamic factor is regarded as in the increase of laying dust on the motion of air-flow in the deduster electric field and the pole plate, creating dynamic (transmission) collecting electrode that a kind of and this dynamic factor adapts so will become desirable selection.
The utility model will make the performance of electric cleaner possess following characteristics:
1, because the driven type collecting electrode is done shuttling movement with the adsorption area and the delivery speed that adapt with air motion and dust concentration, laying dust is constantly moved to outside the air-flow from air-flow clear up, can fundamentally solve the reentrainment of dust problem.
2, because the effect of continuity cleaning makes the electric field of deduster be in a constant duty substantially, can keep stronger electric field, compared with prior art, improve the density of corona current, contrast resistance is 10
11Ω-cm is above or 10
4The following grit of Ω-cm has also guaranteed very high purification efficiency, has eradicated anti-ionization phenomena.
3, because the transmission electrode has the performance of stepless speed regulation, make specific collection area infinitely great relatively, so can fully adapt to the variation of dustiness, can not cause the electric field sealing to the very high occasion of dust content yet.
4, because the transmission electrode has changed traditional vibration dust-cleaning method, also can from pole plate, remove very easily grit or the strong suspended particulates of decentralization that various adhesivenesses are strong.
5, high efficiency, single electric field, volume are little because the characteristic that had of driven type electric cleaner and past with the device of capacity relatively, have, noiselessness, cost and the low characteristics of running cost.
Main points of the present utility model are as follows:
The driven type electrostatic precipitator, it is so that the method for the continuous transmission of electrode is the basic structure principle, main contents comprise the following aspects:
One, driven type electrostatic precipitator comprises two parts in the obturator of whole structure, an electric field adsorption zone for there being dust-contained airflow to pass through, and another is the pole plate laying dust clearing zone that breaks away from electric field air-flow air channel.
Two, the feature of driven type electrostatic precipitator is collecting electrode ceaselessly running by the effect of drive unit.Collecting electrode has following several different form:
(1), the disc type collecting electrode, be applied on the circular shaft by same gap by the rosette of some and rotatablely move.
(2), the driving band type collecting electrode, be that the unit is by being located at the guiding transmission device cycle operation at two ends with endless metal strip with certain width.
Three, another feature of driven type electrostatic precipitator is, deashing device is provided in a side of in the clearing zone with flow shedding, is close to that collecting electrode removes control of dust and the purpose that reaches cleaning with the form of scraper plate or round brush.
Four, driven type electrostatic precipitator discharge electrode feature be by the pulley of some do do not stop transport moving.
Fig. 1 is the structure chart of disc type electrostatic precipitator, represents an embodiment of the present utility model.
Fig. 2 is another embodiment of disc type electrostatic precipitator.
Fig. 3 is the structure chart of driving band type electrostatic precipitator, represents the embodiment of this structure.
Fig. 4 is the another kind of frame mode of driving band type electrostatic precipitator collecting electrode.
Fig. 5, Fig. 6 are the frame modes of driven type electrostatic precipitator discharge electrode.
As shown in Figure 1, with direction that the dust-contained airflow direction of advance parallels on the rosette (1) of some is set as collecting electrode, rotate by equidistantly being applied on the power transmission shaft (2) together in disc centre, and make direction of rotation consistent with airflow direction, sparking electrode (3) is set in the center of each collecting electrode spacing, between laying dust electrode and sparking electrode, be connected high-voltage DC power supply, collecting electrode meets (+), and sparking electrode meets (-) thereby forms saturated corona field.Plate washer (4) is set below the laying dust disk to link to each other with air inlet along the oblique below of a side direction of power transmission shaft, make it clearing zone is kept apart from air-flow, again with driving ash bucket (5), to guarantee that clearing zone does not have air leakage phenomena at the inclined-plane and the bottom ash bucket place of air inlet with bottom lock.The scraper plate (6) of cleaning usefulness is installed on the isolation skewback of air inlet end.When dust-contained airflow along passage when the deduster, grit is adsorbed on the collecting plate by charged and since collecting plate do not stop rotation, when moving to clearing zone, grit is just removed by cleaning plant, thereby makes whole dust arrester be in a kind of constant duty continuously.
Fig. 2 is the vertical structure of disc type electrostatic precipitator, and this structure is used for the purification of aqueous particle, and grit is adsorbed the back and is the mucus shape, the phenomenon of itself not dispersing again, do not need clearing zone is isolated, when pole plate rotate, MS flowed in time square groove (7) after by drag flight descaling.
What Fig. 3 was represented is a kind of vertical electrostatic precipitator of horizontal transmission electrode.As figure, in the passage of a vertical structure, the vertical drive shaft (1) of some is set in both sides, ring steel belt (2) is installed on corresponding power transmission shaft, and be the unit hierarchal arrangement by certain width, make ring steel belt in passage, keep identical spacing, sparking electrode (3) is set at each spacing center.When dust-contained airflow through air inlet flow distribution plate (4) when entering electric field, grit is adsorbed on the control of dust band by charged, because gearing continuously, grit are brought into clearing zone and are removed by cleaning plant (5), the device that clearing zone and air-flow are isolated is to be finished by the grooved swash plate (6) of some.
Fig. 4 represents to use ring steel belt among Fig. 3 a kind of make of steel cable after as the control of dust material instead.
Fig. 5, Fig. 6 represent the frame mode of driven type electric cleaner discharge electrode, on the position by certain spacing correspondence in electric field leading block (1) is being installed between the collecting electrode, do discharge electrode with steel wire rope (2), do guiding through pulley, back and forth wear around, starting point and end are joined, form a loop structure, by drive pulley (3) electrode is ceaselessly moved, and cleaning plant is set nearby (4).Remove the grit on the electrode.
Claims (6)
1, a kind of driven type electrostatic precipitator, it is characterized in that it is a collecting electrode by the circular metal plate of some, equidistant being applied on the power transmission shaft, drive the collecting electrode rotation by driven speed regulating, sparking electrode is set between collecting electrode, when overall structure is constructed, is divided into horizontal and vertical two kinds of forms.
2, a kind of driven type electrostatic precipitator as claimed in claim 1 is characterized in that in horizontal type structure, is arranged on the oblique below of collecting electrode into and out of the air port, between the base of air inlet and power transmission shaft plate washer is set, and constitutes the arch form gas channel.Below power transmission shaft, constitute a cleaning of isolating and drive gray area, cleaning plant is installed in the plate washer position.
3, a kind of driven type electrostatic precipitator as claimed in claim 1 is characterized in that in vertical structure, is arranged on the upper and lower position of collecting electrode into and out of the air port, constitutes vertical gas channel, and cleaning plant vertically is set below power transmission shaft.
4, a kind of driven type electrostatic precipitator, it is characterized in that ring steel belt by some is as collecting electrode, by being arranged on the vertical drive shaft tension steel band of gas channel both sides, form uniform gap, at these centers, gap sparking electrode is set, constitutes the vertical air-flow electric field of transverse electrode, cleaning plant is set near power transmission shaft, and be placed between the collecting electrode with troughing plate is oblique, clearing zone and gas channel are broken away from.
5, a kind of driven type electrostatic precipitator as claimed in claim 4 is characterized in that described annular collecting electrode can also use steel cable instead and back and forth twine on corresponding power transmission shaft, the plane that is formed with certain interval is as the control of dust carrier.
6, as claim 1,4 described a kind of driven type electrostatic precipitator, it is characterized in that the sparking electrode material adopts steel wire rope, end points at every electrode is installed leading block, steel wire rope is led through these pulleys, electrode is connected into a loop structure, drive and cleaning plant are installed at any endpoint location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90205383 CN2083073U (en) | 1990-04-25 | 1990-04-25 | Driving electrostatic dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90205383 CN2083073U (en) | 1990-04-25 | 1990-04-25 | Driving electrostatic dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2083073U true CN2083073U (en) | 1991-08-21 |
Family
ID=4886163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90205383 Expired - Lifetime CN2083073U (en) | 1990-04-25 | 1990-04-25 | Driving electrostatic dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2083073U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101099944B (en) * | 2007-07-23 | 2010-09-08 | 本溪净宇环保设备制造有限责任公司 | Electrode component with self-cleaning function |
| CN102773163A (en) * | 2012-05-03 | 2012-11-14 | 戴艺 | Wet type rotating electrostatic field purifier |
| CN103394257A (en) * | 2013-07-29 | 2013-11-20 | 汉王科技股份有限公司 | Electronic air purifying device and method |
| CN104096638A (en) * | 2013-04-01 | 2014-10-15 | 吴新明 | Electrostatic air cleaning device capable of automatically cleaning ring belts |
| CN104437859A (en) * | 2013-10-08 | 2015-03-25 | 孟金来 | Turntable-type runoff electrode plate dust collector |
| CN104903002A (en) * | 2012-11-23 | 2015-09-09 | 约根·奥弗达尔 | Electric filter for purifying flue gas of specific small-sized straw boiler |
| CN105536996A (en) * | 2016-01-02 | 2016-05-04 | 唐禹豪 | Electric dust removal device |
| CN104117430B (en) * | 2013-04-25 | 2017-02-08 | 吴新明 | Hole belt type real-time automatic fume purification device |
| WO2018014920A1 (en) * | 2016-07-17 | 2018-01-25 | Maskinfabrikken Reka Holding A/S | Electrostatic precipitator |
| CN108014921A (en) * | 2017-12-04 | 2018-05-11 | 东北师范大学 | Multisensor crop straw burning electrostatic mixture collection device |
| CN110124404A (en) * | 2019-06-18 | 2019-08-16 | 山西安泰控股集团科技有限公司 | Exempt from deashing anion pocket type smoke and dust purifier |
| CN111111919A (en) * | 2020-03-05 | 2020-05-08 | 广州欧享科技有限公司 | Full-automatic high-efficient electrostatic precipitator device |
| CN113149159A (en) * | 2020-12-29 | 2021-07-23 | 北京京能能源技术研究有限责任公司 | Reverse osmosis concentrated water recycling treatment system and method |
| CN113210131A (en) * | 2021-05-12 | 2021-08-06 | 成都国亚环保有限公司 | Online self-cleaning electrostatic precipitator |
-
1990
- 1990-04-25 CN CN 90205383 patent/CN2083073U/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101099944B (en) * | 2007-07-23 | 2010-09-08 | 本溪净宇环保设备制造有限责任公司 | Electrode component with self-cleaning function |
| CN102773163A (en) * | 2012-05-03 | 2012-11-14 | 戴艺 | Wet type rotating electrostatic field purifier |
| CN104903002A (en) * | 2012-11-23 | 2015-09-09 | 约根·奥弗达尔 | Electric filter for purifying flue gas of specific small-sized straw boiler |
| CN104096638A (en) * | 2013-04-01 | 2014-10-15 | 吴新明 | Electrostatic air cleaning device capable of automatically cleaning ring belts |
| CN104117430B (en) * | 2013-04-25 | 2017-02-08 | 吴新明 | Hole belt type real-time automatic fume purification device |
| CN103394257A (en) * | 2013-07-29 | 2013-11-20 | 汉王科技股份有限公司 | Electronic air purifying device and method |
| CN103394257B (en) * | 2013-07-29 | 2015-12-02 | 汉王科技股份有限公司 | Electrostatic air cleaning device and method |
| CN104437859A (en) * | 2013-10-08 | 2015-03-25 | 孟金来 | Turntable-type runoff electrode plate dust collector |
| CN105536996A (en) * | 2016-01-02 | 2016-05-04 | 唐禹豪 | Electric dust removal device |
| CN105536996B (en) * | 2016-01-02 | 2020-01-14 | 浙江得美环保科技有限公司 | Electric dust remover |
| WO2018014920A1 (en) * | 2016-07-17 | 2018-01-25 | Maskinfabrikken Reka Holding A/S | Electrostatic precipitator |
| CN108014921A (en) * | 2017-12-04 | 2018-05-11 | 东北师范大学 | Multisensor crop straw burning electrostatic mixture collection device |
| CN110124404A (en) * | 2019-06-18 | 2019-08-16 | 山西安泰控股集团科技有限公司 | Exempt from deashing anion pocket type smoke and dust purifier |
| CN110124404B (en) * | 2019-06-18 | 2023-09-12 | 山西绿源碳索科技有限公司 | Negative ion bag type smoke dust purifier without ash cleaning |
| CN111111919A (en) * | 2020-03-05 | 2020-05-08 | 广州欧享科技有限公司 | Full-automatic high-efficient electrostatic precipitator device |
| CN111111919B (en) * | 2020-03-05 | 2020-11-17 | 嘉创新材料(浙江)有限公司 | Full-automatic high-efficient electrostatic precipitator device |
| CN113149159A (en) * | 2020-12-29 | 2021-07-23 | 北京京能能源技术研究有限责任公司 | Reverse osmosis concentrated water recycling treatment system and method |
| CN113210131A (en) * | 2021-05-12 | 2021-08-06 | 成都国亚环保有限公司 | Online self-cleaning electrostatic precipitator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |