CN2505178Y - High-efficiency electrostatic dust remover - Google Patents
High-efficiency electrostatic dust remover Download PDFInfo
- Publication number
- CN2505178Y CN2505178Y CN 01266296 CN01266296U CN2505178Y CN 2505178 Y CN2505178 Y CN 2505178Y CN 01266296 CN01266296 CN 01266296 CN 01266296 U CN01266296 U CN 01266296U CN 2505178 Y CN2505178 Y CN 2505178Y
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- dust
- collecting electrode
- collecting electrodes
- transformer
- electrode
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Abstract
The utility model provides a high-efficiency electrostatic dust remover which comprises an outer shell of the dust remover provided with a discharging electrode and dust-collecting electrodes, and a high voltage power supply unit matching with the discharging electrode and the dust-collecting electrodes. The utility model is characterized in that the dust-collecting electrodes are moveable type dust-collecting electrodes formed by encasing the flexible ring cloth strips on a driving axle and a dead axle matching with the driving axle which is provided with a motor and a drive mechanism, lower parts of all dust-collecting electrodes are provided with dust-scraping plates which have upper ends contact with surfaces of the cloth strips; the high voltage power supply unit comprises a transformer and a voltage regulator connected with an input end of the transformer, an output end of the transformer is connected with a voltage doubling rectifier circuit which consists of a diode and capacitance and has a cathode of an output end connected with the discharging electrode and an anode of the output end connected with the dust-collecting electrodes. Compared with the present electrostatic dust remover, the utility model has high efficiency for removing dusts and can meet design requirements of the large scale electrostatic dust remover.
Description
The utility model is that a kind of corona discharge that utilizes captures the high-efficiency electrostatic dust remover that dust is realized gas cleaning.
Electric cleaner is low, reliable with its energy consumption, maintenance management is convenient and characteristics such as good dedusting effect, more and more is widely used.But existing electrostatic precipitator rigidly fixes dust collecting electrode structure and vibration cleaning mode because of employing, it is insufficient and influence the problem of dust removing effects to exist the dust collecting electrode deliming, when handling especially for the high flue gas of strong adhesive force dust content, it is particularly outstanding because of the problem that dust stratification removing on the control of dust pole plate does not thoroughly influence efficiency of dust collection.In addition, the hardware features pulsation high pressure of the employed high voltage source of existing electrostatic precipitator for obtaining through diode bridge rectifier circuit, and the deduster power source voltage is adjusted under the duty of " optimum spark rate " and moves, very most of by facts have proved existence to catching the inoperative electric field energy consumption of dirt, also be to hinder the major issue that the deduster efficiency of dust collection improves.
The purpose of this utility model is at the problems referred to above, provides a kind of and guarantees the attached dirt removing of dust collecting electrode thoroughly by changing dust collecting electrode fixed structure and purge mode, and by changing the high-efficiency electrostatic dust remover that deduster high voltage source structure improves usefulness.
The technical scheme that realizes above-mentioned purpose is: a kind of high-efficiency electrostatic dust remover, it includes the deduster shell that both sides are provided with air port, mounted inside sparking electrode and collecting electrode, dispose sparking electrode hangs and rapping apparatus in the upper end of shell, bottom at shell disposes ash exhauster, and matching with sparking electrode and collecting electrode is equipped with high-voltage power apparatus; Its described collecting electrode be the annular strap by flexibility be sleeved on the driving shaft that disposes motor and transmission mechanism and with the driven shaft of driving shaft configuration on and the portable collecting electrode that constitutes disposes upper end and the contacted deashing scraper plate of cloth zone face in each collecting electrode bottom; Described high-voltage power apparatus includes a transformer, the input of this transformer connects the output of pressure regulator, the input termination external power supply of pressure regulator, the output of transformer connects the voltage doubling rectifing circuit of being made up of diode and electric capacity, the negative pole of its voltage doubling rectifing circuit output is connected to sparking electrode, and positive pole is connected to collecting electrode.
This deduster adopts the annular strap that rotates as collecting electrode, removes attached to the dust on the collecting electrode by the scraper plate of configuration, and the clear dirt effect of its pole plate can effectively improve the efficiency of dust collection of deduster significantly better than fixed polar plate rapping dedusting method.In addition,, provide the stable DC voltage of software feature, below the spark originating point, move, improved the power supplying efficiency of deduster greatly, and satisfy large-scale electric cleaner and need powerful requirement as the power supply of electric cleaner by improvement to high voltage source.
Fig. 1 is this high-efficiency electrostatic dust remover structural representation.
Fig. 2 is the circuit theory diagrams of this high-efficiency electrostatic dust remover electric supply installation.
The utility model is described in further detail in conjunction with the accompanying drawings and embodiments:
Provide as accompanying drawing 1, this deduster has one or two side shell 4 into and out of the air port is set respectively, is provided with sparking electrode in the upper end of shell and hangs and rapping apparatus 1, disposes ash exhauster 5 in the lower end of shell.Upper and lower in the enclosure is equipped with the driving shaft 6 and the driven shaft 8 of horizontally set respectively by certain interval, the axle head of its driving shaft is equipped with gear drive and configuration driven motor.Be nested with flexible annular strap and constitute rotating collecting electrode 3 on each corresponding up and down master and slave moving axis, its annular strap that constitutes collecting electrode 3 can adopt glass fabric or rubberized fabric to make.Side in each collecting electrode bottom is provided with upper end and the contacted scraper plate 7 of cloth zone face.Between two adjacent collecting electrodes 3, sparking electrode 2 is arranged by suspension and rapping apparatus suspention.
Provide as accompanying drawing 2, the power supply high voltage supply unit of this deduster includes an appendiron core transformer T
2, this transformer T
2Input connect a pressure regulator T
1Pressure regulator T
1Can be automatic coupling voltage regulator or employing silicon-controlled voltage regulation device.Pressure regulator T
1Input connect the external power supply in 50 weeks (or 60 weeks) 220 volts (or 380 volts).Transformer T
2Output connect by diode D
1～D
4And capacitor C
1～C
4The voltage doubling rectifing circuit of forming, the negative pole of voltage doubling rectifing circuit output is connected to the sparking electrode 2 of deduster, and positive pole is connected to collecting electrode 3.Cross-over connection is in the resistance R of voltage doubling rectifing circuit output in the circuit
1, R
2As divider resistance, detect voltage by voltmeter kV, the ammeter mA that is serially connected with in the output circuit is used for the testing circuit output current.
Claims (1)
1, a kind of high-efficiency electrostatic dust remover, include both sides the air port is set. the deduster shell (4) of mounted inside sparking electrode (2) and collecting electrode (3), the upper end of its shell is equipped with sparking electrode and hangs and rapping apparatus (1), the lower end disposes ash exhauster (5), and matching with sparking electrode and collecting electrode is equipped with high-voltage power apparatus; It is characterized in that described collecting electrode (3) is that annular strap by flexibility is sleeved on the driving shaft (6) that disposes motor and transmission mechanism and goes up with the driven shaft (8) of driving shaft configuration and the portable collecting electrode that constitutes, is provided with upper end and the contacted deashing scraper plate of cloth zone face (7) in the bottom of each collecting electrode; Described high-voltage power apparatus includes a transformer, the input of this transformer connects the output of a pressure regulator, the input termination external power supply of pressure regulator, the output of transformer connects the voltage doubling rectifing circuit of being made up of diode and electric capacity, the negative pole of its voltage doubling rectifing circuit output is connected to sparking electrode (2), and positive pole is connected to collecting electrode (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01266296 CN2505178Y (en) | 2001-10-31 | 2001-10-31 | High-efficiency electrostatic dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01266296 CN2505178Y (en) | 2001-10-31 | 2001-10-31 | High-efficiency electrostatic dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2505178Y true CN2505178Y (en) | 2002-08-14 |
Family
ID=33673004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01266296 Expired - Fee Related CN2505178Y (en) | 2001-10-31 | 2001-10-31 | High-efficiency electrostatic dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2505178Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954312A (en) * | 2010-10-11 | 2011-01-26 | 金烈水 | Coulomb electric precipitator |
| CN102909131A (en) * | 2012-11-12 | 2013-02-06 | 北京市中环博业环境工程技术有限公司 | High-voltage electrostatic dust remover end equipment for capturing mote |
| CN103008107A (en) * | 2012-09-14 | 2013-04-03 | 武汉工程大学 | Electrostatic dust remover for continuously winding and moving dust collecting plates |
| CN103230838A (en) * | 2013-04-26 | 2013-08-07 | 无锡荣达化工环保设备有限公司 | Automatic cleaning device for electrostatic field |
| CN103464285A (en) * | 2013-09-30 | 2013-12-25 | 福建龙净环保股份有限公司 | Electric dust collector |
| CN104096638A (en) * | 2013-04-01 | 2014-10-15 | 吴新明 | Electrostatic air cleaning device capable of automatically cleaning ring belts |
| CN105689145A (en) * | 2016-04-14 | 2016-06-22 | 南京佳旺安环境科技有限公司 | Dust-collecting plate non-rapping electrostatic deduster |
| CN106540809A (en) * | 2015-09-16 | 2017-03-29 | 武汉科技大学 | A kind of water logging self-cleaning cloth roller shutter wet electrostatic dust arrester installation |
| CN108480356A (en) * | 2018-04-20 | 2018-09-04 | 合肥永升机械有限公司 | A kind of tracing type welding deduster |
-
2001
- 2001-10-31 CN CN 01266296 patent/CN2505178Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954312A (en) * | 2010-10-11 | 2011-01-26 | 金烈水 | Coulomb electric precipitator |
| CN103008107A (en) * | 2012-09-14 | 2013-04-03 | 武汉工程大学 | Electrostatic dust remover for continuously winding and moving dust collecting plates |
| CN102909131A (en) * | 2012-11-12 | 2013-02-06 | 北京市中环博业环境工程技术有限公司 | High-voltage electrostatic dust remover end equipment for capturing mote |
| CN104096638A (en) * | 2013-04-01 | 2014-10-15 | 吴新明 | Electrostatic air cleaning device capable of automatically cleaning ring belts |
| CN103230838A (en) * | 2013-04-26 | 2013-08-07 | 无锡荣达化工环保设备有限公司 | Automatic cleaning device for electrostatic field |
| CN103230838B (en) * | 2013-04-26 | 2016-04-20 | 无锡荣达化工环保设备有限公司 | A kind of electrostatic field automatic cleaning apparatus |
| CN103464285A (en) * | 2013-09-30 | 2013-12-25 | 福建龙净环保股份有限公司 | Electric dust collector |
| CN103464285B (en) * | 2013-09-30 | 2017-02-15 | 福建龙净环保股份有限公司 | Electric dust collector |
| CN106540809A (en) * | 2015-09-16 | 2017-03-29 | 武汉科技大学 | A kind of water logging self-cleaning cloth roller shutter wet electrostatic dust arrester installation |
| CN105689145A (en) * | 2016-04-14 | 2016-06-22 | 南京佳旺安环境科技有限公司 | Dust-collecting plate non-rapping electrostatic deduster |
| CN108480356A (en) * | 2018-04-20 | 2018-09-04 | 合肥永升机械有限公司 | A kind of tracing type welding deduster |
| CN108480356B (en) * | 2018-04-20 | 2024-06-21 | 合肥永升机械有限公司 | Tracking type welding dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |