CN102824807B - Combined de-dusting system - Google Patents
Combined de-dusting system Download PDFInfo
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- CN102824807B CN102824807B CN201210357465.3A CN201210357465A CN102824807B CN 102824807 B CN102824807 B CN 102824807B CN 201210357465 A CN201210357465 A CN 201210357465A CN 102824807 B CN102824807 B CN 102824807B
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- dust collecting
- tungsten filament
- collecting plate
- cord
- roller shutter
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Abstract
The invention provides a combined de-dusting system which comprises a shell. A first layer grid fence is arranged above an air inlet at the bottom of the shell; a high-voltage tungsten filament which is externally connected with a direct-current high-voltage power supply is arranged above the first layer grid fence; a static dust collecting board group is arranged above the high-voltage tungsten filament; a fine filtering layer is arranged above the static dust collecting board group; a shutter-type water stopping curtain is arranged between the high-voltage tungsten filament and the static dust collecting board group; the shutter-type water stopping curtain is connected with a photoelectric element in a wired or wireless manner; the shutter-type water stopping curtain is connected with a motor; a spraying device is arranged between the static dust collecting board group and the fine filtering layer; the spraying device is externally connected with tap water through a pipeline; a one-way stop valve, a spraying and washing solenoid valve and a manual valve are sequentially arranged on the pipeline; the spraying and washing solenoid valve is electrically connected with a controller; and the motor and the photoelectric element for detecting a movement position of the shutter-type water stopping curtain are electrically connected with the controller. The combined de-dusting system provided by the invention has the advantages of compact structure, simplicity in operation, convenience in maintenance and wide application range, and is especially suitable for filtering PM2.5 (Particulate Matter 2.5) micro-particles.
Description
Technical field
The present invention relates to a kind of composite dedusting system.
Background technology
In existing indoor dedusting technology, adopt the scheme of single dedusting scheme solution indoor air purification problem many, but adopt single technical scheme, solve the various problem of indoor purifying dedusting ubiquity.For example, adopt electrostatic precipitator technology, exist not filtering the further processing of dustiness in most air, and the automatic cleaning problem to electrostatic dust collecting plate.Again for example, adopt the dedusting of multilayer filter cloth, have the exhaustion run problem of outermost layer filter cloth.They are all too high because of cost, or operation realization is too difficult, maybe can not realize the fully automatic operation in the long period, and cannot be used widely.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the above-mentioned defect that prior art exists, and provides a kind of cost lower, simple to operate, reliable operation, composite dedusting system applied widely.
The technical solution adopted for the present invention to solve the technical problems is: a kind of composite dedusting system, comprise housing, housing bottom is provided with air inlet, case top is provided with air outlet, housing bottom air inlet top is provided with ground floor graticule mesh fence, ground floor graticule mesh fence top is provided with the high pressure tungsten filament of external DC high-voltage power supply, high pressure tungsten filament top is provided with the electrostatic dust collecting plate group being also connected with DC high-voltage power supply, electrostatic dust collecting plate group top is provided with filter bed of essence, between high pressure tungsten filament and electrostatic dust collecting plate group, be provided with roller shutter type dash cord, roller shutter type dash cord and wired or wireless connection of photoelectric cell for detection of roller shutter type dash cord movement position, roller shutter type dash cord is connected with motor, between electrostatic dust collecting plate group and filter bed of essence, be provided with spray equipment, spray equipment is by the external running water of pipeline, on pipeline, be provided with successively unidirectional stop valve, spray washing magnetic valve and hand sluice valve, spray washing magnetic valve is electrically connected to controller, described motor and being all electrically connected to controller for detection of the photoelectric cell of roller shutter type dash cord movement position.
Further, be provided with the guiding gutter of oblique layout between described high pressure tungsten filament and housing bottom, housing bottom is provided with sewage draining exit, and guiding gutter end is placed in sewage draining exit top.
Further, described sewage draining exit below is provided with sewage collection equipment.
Compact conformation of the present invention, simple to operate, easy to maintenance, applied widely, be particularly useful for filtering PM2.5 microparticle, combined electrostatic precipitator technology, filter cloth essence filter technology, automatically clean collecting plate technology, effectively isolated contaminant water technology, electrostatic safety control technology etc.The present invention can make external hanging device according to actual needs.
Accompanying drawing explanation
Fig. 1 is one embodiment of the invention front view;
Fig. 2 is side view embodiment illustrated in fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
With reference to accompanying drawing, the present embodiment comprises housing 6, housing 6 bottoms are provided with air inlet, housing 6 tops are provided with air outlet, housing 6 bottom air inlet mouth tops are provided with ground floor graticule mesh fence 14, ground floor graticule mesh fence 14 tops are provided with the high pressure tungsten filament 11 of external DC high-voltage power supply 3, high pressure tungsten filament 11 tops are provided with the electrostatic dust collecting plate group 2 being also connected with DC high-voltage power supply 3, electrostatic dust collecting plate group 2 tops are provided with filter bed of essence 5, between high pressure tungsten filament 11 and electrostatic dust collecting plate group 2, be provided with roller shutter type dash cord 9, roller shutter type dash cord 9 and wired or wireless connection of photoelectric cell (not shown) for detection of roller shutter type dash cord 9 movement positions, roller shutter type dash cord 9 is connected with motor (not shown), between electrostatic dust collecting plate group 2 and filter bed of essence 5, be provided with spray equipment 1, spray equipment 1 is by the external running water of pipeline 13, on pipeline 13, be provided with successively unidirectional stop valve 7, spray washing magnetic valve 8 and hand sluice valve 10, spray washing magnetic valve 8 is electrically connected to controller (not shown), described motor and being all electrically connected to described controller for detection of the photoelectric cell of roller shutter type dash cord 9 movement positions.
The guiding gutter 12 that is provided with oblique layout between described high pressure tungsten filament 11 and housing 6 bottoms, housing 6 bottoms are provided with sewage draining exit 4, and guiding gutter 12 ends are placed in sewage draining exit 4 tops.
Described sewage draining exit 4 belows are provided with sewage collection equipment.
During use, the present invention's composite dedusting system can be placed in to the air inlet place of the new blower fan of external equipment, contain the new wind of dust granule and enter composite dedusting internal system from housing 6 bottom air inlet mouths, one deck graticule mesh fence 14 is for blocking the fibrous floating dust of large volume; Enter the intrasystem new wind of composite dedusting, under the formed highfield effect of the high pressure tungsten filament 11 being connected with DC high-voltage power supply 3, dust particle in new wind is ionized charged, under the bilayer effect of new blower negative pressure and highfield, charged dust particle flies to electrostatic dust collecting plate group 2, the dust particle of positively charged is adsorbed in electrostatic dust collecting plate group 2 firmly, realizes the object of electrostatic precipitation; The dust particale that few part does not eliminate is thoroughly filtered dry only when through filter bed of essence 5, and pure qi (oxygen) discharges from housing 6 gas outlets, top the import that enters the new blower fan of external equipment.
When above-mentioned dedusting work was carried out after a period of time, by spray equipment 1 start to electrostatic dust collecting plate group 2 automatically clean (cleaning frequency of 1 pair of electrostatic dust collecting plate group 2 of spray equipment twice interval time length, according to composite dedusting system place atmospheric environment, can test in advance setting, can be set as several Zhou Yici, or several months once, or for At All Other Times value).Now, first cut off the new wind main frame being placed in outside composite dedusting system.Cut off the power supply of electrostatic precipitation collecting plate group 2 and high pressure tungsten filament 11.Hand sluice valve 10, always in opening, is only closed when maintenance.In pipeline 13, be connected with normal pressure running water always.The motor that startup is connected with roller shutter type dash cord 9, roller shutter type dash cord 9 launches under the drive of motor, after photoelectric cell detects roller shutter type dash cord 9 and launches completely, output signal to controller, controller sends control instruction, the motor stopping that realization is connected with roller shutter type dash cord 9, start spray washing magnetic valve 8 simultaneously, under the promotion of hydraulic pressure, unidirectional stop valve 7 is opened, spray equipment 1 starts directly to rinse the dust gathering in electrostatic dust collecting plate group 2, dust in electrostatic dust collecting plate group 2 is under the flushing of shower water, depart from electrostatic dust collecting plate group 2, with current, drop on roller shutter type dash cord 9, roller shutter type dash cord 9 is introduced the sewage that is mixed with dust granules in guiding gutter 12, sewage is guided by guiding gutter 12, via sewage draining exit 4, discharge.Wash time can be preset by controller.After washing, by controller, first close spray washing magnetic valve 8, now, unidirectional stop valve 7 also can be closed automatically, then receives curtain by 9 reversions of Electric Machine Control roller shutter type dash cord.After receipts curtain puts in place, photoelectric cell outputs signal to controller, by controller, sends instruction to the motor being connected with roller shutter type dash cord 9, realizes the shutdown of motor.Meanwhile, can open the new blower fan of external equipment, ventilate, then can repeatedly try energising to electrostatic precipitation group 2 and high pressure tungsten filament 11, until the dry insulation degree of electrostatic dust collecting plate group 2 can be set up high-voltage electrostatic field.Now, whole dust pelletizing system enters normal dedusting duty.
So, until the next cleaning frequency goes round and begins again, constantly realize the dedusting of dust laden air and the automatic cleaning to electrostatic dust collecting plate group 2.
Claims (3)
1. a composite dedusting system, comprise housing, housing bottom is provided with air inlet, case top is provided with air outlet, it is characterized in that, housing bottom air inlet top is provided with ground floor graticule mesh fence, ground floor graticule mesh fence top is provided with the high pressure tungsten filament of external DC high-voltage power supply, high pressure tungsten filament top is provided with the electrostatic dust collecting plate group being also connected with DC high-voltage power supply, electrostatic dust collecting plate group top is provided with filter bed of essence, between high pressure tungsten filament and electrostatic dust collecting plate group, be provided with roller shutter type dash cord, roller shutter type dash cord and wired or wireless connection of photoelectric cell for detection of roller shutter type dash cord movement position, roller shutter type dash cord is connected with motor, between electrostatic dust collecting plate group and filter bed of essence, be provided with spray equipment, spray equipment is by the external running water of pipeline, on pipeline, be provided with successively unidirectional stop valve, spray washing magnetic valve and hand sluice valve, spray washing magnetic valve is electrically connected to controller, described motor and being all electrically connected to controller for detection of the photoelectric cell of roller shutter type dash cord movement position,
High pressure tungsten filament is connected on the first order dc source 8kv of DC high-voltage power supply, and electrostatic dust collecting plate is connected on the second level dc source 4kv of DC high-voltage power supply.
2. composite dedusting system according to claim 1, is characterized in that, is provided with the guiding gutter of oblique layout between described high pressure tungsten filament and housing bottom, and housing bottom is provided with sewage draining exit, and guiding gutter end is placed in sewage draining exit top.
3. composite dedusting system according to claim 1 and 2, is characterized in that, described sewage draining exit below is provided with sewage collection equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210357465.3A CN102824807B (en) | 2012-09-24 | 2012-09-24 | Combined de-dusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210357465.3A CN102824807B (en) | 2012-09-24 | 2012-09-24 | Combined de-dusting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102824807A CN102824807A (en) | 2012-12-19 |
| CN102824807B true CN102824807B (en) | 2014-02-19 |
Family
ID=47328242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210357465.3A Expired - Fee Related CN102824807B (en) | 2012-09-24 | 2012-09-24 | Combined de-dusting system |
Country Status (1)
| Country | Link |
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| CN (1) | CN102824807B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028492B (en) * | 2013-01-08 | 2016-01-13 | 若夫智能科技（上海）有限公司 | The Rose Box device possessing cleaning-drying and side air intake sewage guidance function |
| CN104294415B (en) * | 2014-10-08 | 2016-10-19 | 泉州市中研智能机电研究院有限公司 | A kind of dedusting cotton fluffer |
| CN107617299A (en) * | 2017-10-31 | 2018-01-23 | 湖北力帝机床股份有限公司 | Disintegrating machine fire prevention dust pelletizing system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2784070Y (en) * | 2005-03-14 | 2006-05-31 | 刘玉库 | Water fog, high voltage and static compositer dust remover for cement vertical kiln |
| CN200984532Y (en) * | 2006-07-21 | 2007-12-05 | 上海克莱克空气处理设备有限公司 | Electrostatic type air purifier |
| CN202778189U (en) * | 2012-09-24 | 2013-03-13 | 戴若夫 | Composite dedusting system |
-
2012
- 2012-09-24 CN CN201210357465.3A patent/CN102824807B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102824807A (en) | 2012-12-19 |
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Effective date of registration: 20151110 Address after: 201802 Shanghai City, Jiading District Zhong Ren Lu B No. 399 room 1210 Patentee after: Ruofu Intelligent Technology (Shanghai) Co.,Ltd. Address before: 410205 Yuelu District, Hunan, Rhododendron Road, No. 888, No. Patentee before: Dai Ruofu |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20170924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |