CN102836781A - Fully automatic high-efficiency electrostatic dust collection device - Google Patents
Fully automatic high-efficiency electrostatic dust collection device Download PDFInfo
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- CN102836781A CN102836781A CN2012103817960A CN201210381796A CN102836781A CN 102836781 A CN102836781 A CN 102836781A CN 2012103817960 A CN2012103817960 A CN 2012103817960A CN 201210381796 A CN201210381796 A CN 201210381796A CN 102836781 A CN102836781 A CN 102836781A
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Abstract
The invention discloses a fully automatic high-efficiency electrostatic dust collection device, which comprises a shell, wherein the bottom of the shell is provided with an air inlet; the top of the shell is provided with an air outlet; a louver water guide curtain is arranged above the water inlet; a preliminary filter screen is arranged above the louver water guide curtain; a preliminary filter screen cleaning spray pipe is arranged above the preliminary filter screen; a first-stage electrostatic dust collection component is arranged above the preliminary filter screen cleaning spray pipe; a first-stage electrostatic dust collection cleaning spray pipe is arranged above the first-stage electrostatic dust collection component; a second-stage electrostatic dust collection component is arranged above the first-stage electrostatic dust collection cleaning spray pipe; a second-stage electrostatic dust collection cleaning spray pipe is arranged above the second-stage electrostatic dust collection component; an ozone removal filter screen is arranged above the second-stage electrostatic dust collection component; both the second-stage electrostatic dust collection component and the first-stage electrostatic dust collection component are connected with an electrical control module; and all the first-stage electrostatic dust collection cleaning spray pipe, the second-stage electrostatic dust collection cleaning spray pipe and the preliminary filter screen cleaning spray pipe are connected with a spray pump. The fully automatic high-efficiency electrostatic dust collection device has the advantages of compact structure, reliable work, long service life, maintenance freeness, wide application range and high dust collection efficiency.
Description
Technical field
The present invention relates to a kind of electrostatic precipitator, especially relate to a kind of full automatic high efficiency electrostatic precipitator.
Background technology
At present, for electrostatic precipitator,, be to realize automatic cleaning mostly through water spray collecting plate in order to realize the automated cleaning of collecting plate.But in practical application; When adopting water spraying technique washing collecting plate; The problem that often has following three aspects: (1) behind the water pipe spray washing, the electrostatic precipitation assembly is moist, does not reach the dry dielectric strength of regulation; Electrostatic precipitation high voltage electric field can't set up once more, functional reliability is relatively poor; (2) dust arrester adopt if air intake scheme down when normal air-supply, tends to influence the air intake efficiency of air inlet; And, when spray washing, often can not effectively wash water all be directed to sump; (3) existing electrostatic precipitator often can not realize efficiently that for a long time efficiency of dust collection is lower to the filtering of the following microparticle of PM2.5, and in the dust removal process, the problem that also exceeds standard with ozone often.
Summary of the invention
The technical problem that the present invention will solve is, overcomes the above-mentioned defective that prior art exists, and provides a kind of functional reliability good, the full automatic high efficiency electrostatic precipitator that efficiency of dust collection is high.
The technical solution adopted for the present invention to solve the technical problems is: a kind of full automatic high efficiency electrostatic precipitator; Comprise housing, housing bottom is provided with air inlet, and case top is provided with air outlet; The air inlet top is provided with shutter water guide curtain; Shutter water guide curtain top is provided with filter screen just, and first filter screen top is provided with the shower of filter screen cleaning just, and first filter screen cleans the shower top and is provided with one-level electrostatic precipitation assembly; One-level electrostatic precipitation assembly top is provided with the one-level electrostatic precipitation and cleans shower; The one-level electrostatic precipitation cleans the shower top and is provided with secondary electrostatic precipitation assembly, and secondary electrostatic precipitation assembly top is provided with the secondary electrostatic precipitation and cleans shower, and secondary electrostatic precipitation assembly top is provided with ozone-removing filtering net; Secondary electrostatic precipitation assembly all links to each other with electronic control module with one-level electrostatic precipitation assembly, and the one-level electrostatic precipitation cleans and sprays, the secondary electrostatic precipitation cleans shower, first filter screen cleans shower and all links to each other with spray pump.
Said filter screen just cleans between shower and the one-level electrostatic precipitation assembly and is provided with at least two ajutages; Each ajutage all links to each other with hair drier; Have at least two wind on the ajutage and see mouth off, the ajutage both sides are provided with the primary electrical heating element heater, and the primary electrical heating element heater links to each other with electronic control module.The hot blast that after the heating of primary electrical heating element heater, forms can be sent to hot blast the two layers of electrostatic dedusting assembly (being one-level electrostatic precipitation assembly and secondary electrostatic precipitation assembly) that needs drying under the force action of hair drier and external equipment exhausting main frame.
Said one-level electrostatic precipitation assembly top also is provided with one-level electrothermal drying hot blast assembly, and one-level electrothermal drying hot blast assembly is made up of one-level electrical heating elements and one-level blowing pipeline, and one-level blowing pipeline links to each other with hair drier; Secondary electrostatic precipitation assembly top also is provided with secondary electrothermal drying hot blast assembly, and secondary electrothermal drying hot blast assembly is made up of secondary electrical heating elements and secondary blowing pipeline, and secondary blowing pipeline links to each other with hair drier; Said one-level electrical heating elements, secondary electrical heating elements, hair drier also link to each other with electronic control module.
During to electrostatic precipitation assembly (being one-level electrostatic precipitation assembly and secondary electrostatic precipitation assembly) dry, both can have adopted and concentrate drying mode also can adopt branch's drying mode.Adopt when concentrating drying mode; Realize the primary electrical thermal element is switched on through electronic control module; Begin heating; After the heating of primary electrical heating element heater, form hot blast, can under the force action of hair drier and external equipment exhausting main frame, hot blast be sent to the two layers of electrostatic dedusting assembly (being one-level electrostatic precipitation assembly and secondary electrostatic precipitation assembly) that needs drying.When adopting branch's drying mode, realize drying through one-level electrothermal drying hot blast assembly respectively, realize drying secondary electrostatic precipitation assembly through secondary electrothermal drying hot blast assembly to one-level electrostatic precipitation assembly.
In the practical work process, when the electrostatic precipitation assembly is carried out drying work, can also can use two kinds of drying modes simultaneously according to drying mode or branch's drying mode in the independent choice set of actual conditions.
Further, said shutter water guide curtain can be electrodynamic type shutter water guide curtain or fixed shutter water guide curtain.
Further, when said shutter water guide curtain was selected electrodynamic type shutter water guide curtain for use, electrodynamic type shutter water guide curtain linked to each other with shutter water guide curtain drive motors.
Further, when said shutter water guide curtain was selected fixed shutter water guide curtain for use, the mutual lapping of louvre blade of shutter water guide curtain took the form of inclined plane, and is provided with the space that is used for air intake between each louvre blade.
Further, said housing one side is provided with the control element chamber, and electronic control module, hair drier and spray pump all place control element indoor, is beneficial to make electronic control module, hair drier and spray pump to separate with water smoke dust etc., and the easy access assembling.
Further; When said shutter water guide curtain is selected electrodynamic type shutter water guide curtain for use; The shutter water guide curtain drive motors that links to each other with electrodynamic type shutter water guide curtain also places control element indoor, is beneficial to make shutter water guide curtain drive motors to separate with water smoke dust etc.
Further, said housing opposite side is provided with the maintenance side door, is beneficial to when assembling and setting overhauls, and can conveniently dismantle and install parts such as the louvre blade of each electrostatic precipitation assembly, shutter water guide curtain, each shower, electrical heating elements, ajutages.
Further, be provided with sump between said shutter water guide curtain and the air inlet, have the outfall that communicates with sump on the housing.
The present invention adopts dry blowing scheme, heats through heatings at different levels, and hair drier send dry-heat air, and under the cooperation of external apparatus exhausting main frame, can the moist electrostatic precipitation assembly in rapid draing washing back.The present invention is through shutter water guide curtain; When each electrostatic precipitation assembly of each shower spray washing; If adopt fixed shutter water guide curtain, the space between each louvre blade of taking the form of inclined plane of lapping is used for air intake each other, not only can sewage directed into sump but also not influence positive constantly inlet wind; If when adopting electrodynamic type shutter water guide curtain; Under normal ventilation state, the louvre blade exhibition of shutter water guide curtain is to parallel with wind direction, not to any obstruction of distinguished and admirable generation; Only under the washing state; Just can each louvre blade be put down, form gapless lapping inclined-plane, efficiently take into account the function of ventilating and guiding sewage.The present invention adopts two-stage electrostatic precipitation assembly, low-resistance, realizes the following microparticle of filtering PM2.5 efficiently.Use the present invention, the air after the dedusting is finally through chemical reaction, and the ozone that produces behind the compound dissociation ionization air makes the requirement of the complete National standard regulation of the air of discharging through this device.
Compact conformation of the present invention, reliable operation, long service life, non-maintaining, applied widely, efficiency of dust collection is high.
Description of drawings
Fig. 1 adopts an embodiment front view of concentrating drying mode and electrodynamic type shutter water guide curtain for the present invention;
Fig. 2 is a side view embodiment illustrated in fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Embodiment 1:
With reference to accompanying drawing; Present embodiment comprises housing 21, and housing 21 bottoms are provided with air inlet 18, and housing 21 tops are provided with air outlet 1; Air inlet 18 tops are provided with shutter water guide curtain 16; Shutter water guide curtain 16 tops are provided with filter screen 12 just, and first filter screen 12 tops are provided with the shower 11 of filter screen cleaning just, and first filter screen cleans shower 11 tops and is provided with one-level electrostatic precipitation assembly 7; One-level electrostatic precipitation assembly 7 tops are provided with the one-level electrostatic precipitation and clean shower 6; The one-level electrostatic precipitation cleans shower 6 tops and is provided with secondary electrostatic precipitation assembly 4, and secondary electrostatic precipitation assembly 4 tops are provided with the secondary electrostatic precipitation and clean shower 3, and the secondary electrostatic precipitation cleans shower 3 tops and is provided with ozone-removing filtering net 2; Secondary electrostatic precipitation assembly 4 all links to each other with electronic control module 5 with one-level electrostatic precipitation assembly 7, and one-level electrostatic precipitation cleaning shower 6, secondary electrostatic precipitation clean shower 3, first filter screen cleans shower 11 and all links to each other with spray pump 8.
Said filter screen just cleans between shower 11 and the one-level electrostatic precipitation assembly 7 and is provided with seven ajutages 15; Each ajutage 15 all links to each other with hair drier 10; Have seven wind on the ajutage 15 and see mouth off; Ajutage 15 both sides are provided with primary electrical heating element heater 9, and primary electrical heating element heater 9 links to each other with electronic control module 5.
In the present embodiment, said shutter water guide curtain 16 is selected electrodynamic type shutter water guide curtain for use, and electrodynamic type shutter water guide curtain links to each other with shutter water guide curtain drive motors 13.
Said housing 21 1 sides are provided with control element chamber 14; Electronic control module 5, hair drier 10, spray pump 8 and shutter water guide curtain drive motors 13 all place in the control element chamber 14, are beneficial to make electronic control module 5, hair drier 10, spray pump 8 and shutter water guide curtain drive motors 13 to separate with water smoke dust etc.
Said housing 21 opposite sides are provided with maintenance side door 19, are beneficial to when assembling and setting overhauls, and can conveniently dismantle and install parts such as the louvre blade of each electrostatic precipitation assembly, shutter water guide curtain, each shower, electrical heating elements, ajutages.
Be provided with sump 17 between said shutter water guide curtain 16 and the air inlet 18, have the outfall 20 that communicates with sump 17 on the housing 21.
In the present embodiment, need electrostatic precipitation assembly (being one-level electrostatic precipitation assembly and secondary electrostatic precipitation assembly) to adopt and concentrate drying mode when carrying out drying.
Operation principle: the powerful exhausting guiding of external apparatus exhausting main frame (not drawing among the figure) down; The outdoor environment air gets in the housing 21 from bottom of device air inlet 18, and at this moment, whole dust arrester is in normal ventilation state; At this moment; The louvre blade of shutter water guide curtain 16 is the unlatching shape, and the louvre blade opening direction is parallel with the air intake airflow direction, not to any obstruction of distinguished and admirable generation.After the outdoor environment air passes shutter water guide curtain 16 and is the louvre blade of opening shape; After filter screen 12 preliminary filtrations just; Get into one-level electrostatic precipitation assembly 7 (when whole dust arrester is in normal air-supply duty through the space between each ajutage 15; Primary electrical heating element heater 9 does not heat, and the wind of ajutage 15 is seen mouth off and do not blown); One-level electrostatic precipitation assembly 7 filters the dust granule of 70%-85% in the dust laden air; Air after one-level electrostatic precipitation assembly 7 filters; The space of passing between each one-level electrostatic precipitation spray Cleaning for High Capacity pipe 6 gets into secondary electrostatic precipitation assembly 4; Filter out remaining dust microparticle in the air through secondary electrostatic precipitation assembly 4, the airborne microparticle National standard that sucks after 4 dedustings of secondary electrostatic precipitation assembly; The pure air that microparticle content is up to standard passes the space between each secondary electrostatic precipitation spray Cleaning for High Capacity pipe 3, decomposes through ozone-removing filtering net 2 and removes the ozone that produces behind the ionized air, is seen off by air outlet 1 again.
When arrival need be carried out the cleaning period (spacer segment during cleaning is set by electronic control module 5 according to external environment condition), cut off external equipment exhausting main frame (not drawing among the figure) earlier; Simultaneously, make one-level electrostatic precipitation assembly 7, secondary electrostatic precipitation assembly 4 all cut off the power supply through control electronic control module 5; Start shutter water guide curtain drive motors 13, make shutter water guide curtain 16 closures, after shutter water guide curtain 16 closures put in place, shutter water guide curtain drive motors 13 quit work; At this moment, the louvre blade of shutter water guide curtain 16 is lapping water guide state (be the tile of the louvre blade of the shutter after the closure just as the roof, lapping becomes an inclined-plane); Start spray pump 8; Make one-level electrostatic precipitation cleaning shower 6, secondary electrostatic precipitation cleaning shower 3, first filter screen clean 11 whiles of shower or begin spray Cleaning for High Capacity work sequentially (at this moment; Both can begin spray Cleaning for High Capacity work simultaneously by three showers; Also can begin spray Cleaning for High Capacity work by the combination of two showers or single shower; Look the filter screen cleaning frequency and decide), begin respectively one-level electrostatic precipitation assembly 7, secondary electrostatic precipitation assembly 4, first filter screen 12 to be carried out spray Cleaning for High Capacity, wash water from top to bottom is flushed to by shutter water guide curtain 16 and closes on the tile inclined-plane that forms; Be guided to sump 17 along the tile inclined-plane again, finally discharge outside the housing 21 through sewage draining exit 20.
Set wash time through electronic control module 5.After washing finishes, close down spray pump 8, start 13 counter-rotatings of shutter water guide curtain drive motors, make shutter water guide curtain 16 open, shutter water guide curtain 16 is closed down shutter water guide curtain drive motors 13 after opening and putting in place; Start hair drier 10, begin blowing; Give heating 9 energisings, begin heating; And starting the putting in blast of external equipment exhausting main frame, concrete heat drying ventilation time is set through electronic control module 5.Through hair drier 10, primary electrical thermal element 9, external equipment exhausting main frame one-level electrostatic precipitation assembly 7, secondary electrostatic precipitation assembly 4 being carried out heat drying ventilates; During drying is ventilated, electronic control module 5 will repeatedly attempt sending to one-level electrostatic precipitation assembly 7 and secondary electrostatic precipitation assembly 4; If one-level electrostatic precipitation assembly 7, secondary electrostatic precipitation assembly 4 be bone dry not, dielectric strength is not enough to set up high voltage electric field, and electronic control module 5 will automatic disconnection one-level electrostatic precipitation assembly 7 and secondary electrostatic precipitation assembly 4; Hair drier 10, primary electrical thermal element 9, external equipment exhausting main frame will continue that one-level electrostatic precipitation assembly 7, secondary electrostatic precipitation assembly 4 are carried out heat drying and ventilate; Until one-level electrostatic precipitation assembly 7, secondary electrostatic precipitation assembly 4 bone dries, dielectric strength can be set up till the high voltage electric field.At this moment, make 9 outages of primary electrical thermal element stop heating through electronic control module 5, and close down hair drier 10; Cleaning is all accomplished.Complete machine gets into normal air-supply duty once more, begins the dedusting to ambient air outside.Arrival up to the next cleaning frequency.So, go round and begin again.
Embodiment 2:
The difference of present embodiment and embodiment 1 is: said one-level electrostatic precipitation assembly 7 tops also are provided with one-level electrothermal drying hot blast assembly (not shown); One-level electrothermal drying hot blast assembly is made up of one-level electrical heating elements (not shown) and one-level blowing pipeline (not shown), and one-level blowing pipeline links to each other with hair drier 10; Secondary electrostatic precipitation assembly 4 tops also are provided with secondary electrothermal drying hot blast assembly (not shown); Secondary electrothermal drying hot blast assembly is made up of secondary electrical heating elements (not shown) and secondary blowing pipeline (not shown), and secondary blowing pipeline links to each other with hair drier 10; Said one-level electrical heating elements, secondary electrical heating elements, hair drier 10 also link to each other with electronic control module 5.
When said shutter water guide curtain 16 was selected fixed shutter water guide curtain for use, the mutual lapping of louvre blade of shutter water guide curtain took the form of inclined plane, and is provided with the space that is used for air intake between each louvre blade.
Need electrostatic precipitation assembly (being one-level electrostatic precipitation assembly and secondary electrostatic precipitation assembly) when carrying out drying; Adopt branch's drying mode; Realize drying through one-level electrothermal drying hot blast assembly respectively, realize drying secondary electrostatic precipitation assembly 4 through secondary electrothermal drying hot blast assembly to one-level electrostatic precipitation assembly 7.
All the other are with embodiment 1.
Embodiment 3:
The difference of present embodiment and embodiment 2 is: need electrostatic precipitation assembly (being one-level electrostatic precipitation assembly and secondary electrostatic precipitation assembly) to select for use simultaneously and concentrate drying mode and branch's drying mode when carrying out drying.Realize 9 energisings of primary electrical thermal element through electronic control module 5; After 9 heating of primary electrical heating element heater, form hot blast; Under the force action of hair drier 10 and external equipment exhausting main frame, hot blast is sent to the one-level electrostatic precipitation assembly 7 and secondary electrostatic precipitation assembly 4 that needs drying; Simultaneously, one-level electrothermal drying hot blast assembly also carries out drying to one-level electrostatic precipitation assembly 7 simultaneously, and secondary electrothermal drying hot blast assembly also carries out drying to secondary electrostatic precipitation assembly 4 simultaneously.
All the other are with embodiment 2.
Claims (8)
1. a full automatic high efficiency electrostatic precipitator comprises housing, and housing bottom is provided with air inlet; Case top is provided with air outlet; It is characterized in that the air inlet top is provided with shutter water guide curtain, shutter water guide curtain top is provided with filter screen just; Just the filter screen top is provided with the shower of filter screen cleaning just; Just filter screen cleans the shower top and is provided with one-level electrostatic precipitation assembly, and one-level electrostatic precipitation assembly top is provided with the one-level electrostatic precipitation and cleans shower, and the one-level electrostatic precipitation cleans the shower top and is provided with secondary electrostatic precipitation assembly; Secondary electrostatic precipitation assembly top is provided with the secondary electrostatic precipitation and cleans shower; Secondary electrostatic precipitation assembly top is provided with ozone-removing filtering net, and secondary electrostatic precipitation assembly all links to each other with electronic control module with one-level electrostatic precipitation assembly, and the one-level electrostatic precipitation cleans and sprays, the secondary electrostatic precipitation cleans shower, first filter screen cleans shower and all links to each other with spray pump.
2. full automatic high efficiency electrostatic precipitator according to claim 1; It is characterized in that; Said filter screen just cleans between shower and the one-level electrostatic precipitation assembly and is provided with at least two ajutages, and each ajutage all links to each other with hair drier, has at least two wind on the ajutage and sees mouth off; The ajutage both sides are provided with the primary electrical heating element heater, and the primary electrical heating element heater links to each other with electronic control module.
3. full automatic high efficiency electrostatic precipitator according to claim 1 and 2; It is characterized in that; Said one-level electrostatic precipitation assembly top also is provided with one-level electrothermal drying hot blast assembly; One-level electrothermal drying hot blast assembly is made up of one-level electrical heating elements and one-level blowing pipeline, and one-level blowing pipeline links to each other with hair drier; Secondary electrostatic precipitation assembly top also is provided with secondary electrothermal drying hot blast assembly, and secondary electrothermal drying hot blast assembly is made up of secondary electrical heating elements and secondary blowing pipeline, and secondary blowing pipeline links to each other with hair drier; Said one-level electrical heating elements, secondary electrical heating elements, hair drier also link to each other with electronic control module.
4. full automatic high efficiency electrostatic precipitator according to claim 1 and 2 is characterized in that, said shutter water guide curtain is an electrodynamic type shutter water guide curtain, and electrodynamic type shutter water guide curtain links to each other with shutter water guide curtain drive motors.
5. full automatic high efficiency electrostatic precipitator according to claim 1 and 2; It is characterized in that; Said shutter water guide curtain is fixed shutter water guide curtain, and the mutual lapping of louvre blade of shutter water guide curtain takes the form of inclined plane, and is provided with the space that is used for air intake between each louvre blade.
6. full automatic high efficiency electrostatic precipitator according to claim 2 is characterized in that, said housing one side is provided with the control element chamber, and electronic control module, hair drier and spray pump all place control element indoor.
7. full automatic high efficiency electrostatic precipitator according to claim 1 and 2 is characterized in that, said housing opposite side is provided with the maintenance side door.
8. full automatic high efficiency electrostatic precipitator according to claim 1 and 2 is characterized in that, is provided with sump between said shutter water guide curtain and the air inlet, has the outfall that communicates with sump on the housing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103817960A CN102836781B (en) | 2012-10-10 | 2012-10-10 | Fully automatic high-efficiency electrostatic dust collection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103817960A CN102836781B (en) | 2012-10-10 | 2012-10-10 | Fully automatic high-efficiency electrostatic dust collection device |
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| CN102836781A true CN102836781A (en) | 2012-12-26 |
| CN102836781B CN102836781B (en) | 2013-12-04 |
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| CN2012103817960A Expired - Fee Related CN102836781B (en) | 2012-10-10 | 2012-10-10 | Fully automatic high-efficiency electrostatic dust collection device |
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| CN103041666A (en) * | 2013-01-08 | 2013-04-17 | 戴若夫 | Filter element cleaning, drying and sealing device for maintenance-free electrostatic dust collection filter box |
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| CN103785268A (en) * | 2014-03-05 | 2014-05-14 | 戴若夫 | Straight-through type static air filtration box capable of being automatically cleaned |
| CN107249753A (en) * | 2015-02-23 | 2017-10-13 | 爱德华兹有限公司 | Equipment for processing gas |
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| CN107377219A (en) * | 2017-07-20 | 2017-11-24 | 江门市凯骏环保科技有限公司 | A kind of electrostatic filter device with heating function |
| CN109177685A (en) * | 2018-08-21 | 2019-01-11 | 郴州市中马汽车空调有限公司 | A kind of automobile air conditioner electrostatic dust remover |
| CN109177685B (en) * | 2018-08-21 | 2021-08-13 | 郴州市清风制冷设备有限公司 | Electrostatic dust removal device for automobile air conditioner |
| CN109751646A (en) * | 2019-01-07 | 2019-05-14 | 深圳市高德威技术有限公司 | The cleaning method of electrostatic precipitation unit in automatic cleaning kitchen ventilator |
| CN109751646B (en) * | 2019-01-07 | 2020-06-30 | 深圳市高德威技术有限公司 | Cleaning method for automatically cleaning electrostatic dust removal unit in range hood |
| CN110170380A (en) * | 2019-05-23 | 2019-08-27 | 深圳市高德威技术有限公司 | Static flue gas removing cleaner automatic cleaning system |
| CN111425955A (en) * | 2020-03-19 | 2020-07-17 | 河北科技大学 | External fresh air purifier |
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| CN102836781B (en) | 2013-12-04 |
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