CN202289796U - Combined type electric-bag dust collector - Google Patents
Combined type electric-bag dust collector Download PDFInfo
- Publication number
- CN202289796U CN202289796U CN2011204183215U CN201120418321U CN202289796U CN 202289796 U CN202289796 U CN 202289796U CN 2011204183215 U CN2011204183215 U CN 2011204183215U CN 201120418321 U CN201120418321 U CN 201120418321U CN 202289796 U CN202289796 U CN 202289796U
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- China
- Prior art keywords
- dust collector
- combined type
- bag dust
- positive plate
- type electricity
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Abstract
The utility model discloses a combined type electric-bag dust collector. The combined type electric-bag dust collector is characterized by being formed by alternately and mixedly arranging anode plates, a cloth bag and an electric discharging electrode in a same chamber; and the cloth bag is arranged between the anode plates of the electric discharging electrode, a cathode line of the electric discharging electrode is arranged between the anode plates, and the anode plates are arranged at two sides corresponding to the cathode line and two sides corresponding to a cloth bag area.
Description
Technical field
The utility model relates to the dust treatment field, more particularly, relate to a kind of with cloth bag, electrostatic precipitator dust collection plate and discharge electrode alternately, mixed-arrangement is in the efficient composite electricity bag dust collector of same chamber.
Background technology
As the industrial smoke treatment facility, electric cleaner is a kind of well cleaner efficiently, and it has been widely used in the flue gas process field of industries such as electric power, cement, chemical industry, iron and steel.But this equipment captures very difficulty to high resistivity dust and fine solid particle.
Sack cleaner also is a kind of well cleaner efficiently, but the subject matter that this equipment exists be in operation that resistance is big, energy consumption is high, cloth bag service life is short etc.In this case, just be badly in need of wanting a kind of novel cleaner, it can overcome the shortcoming of electric cleaner and sack cleaner, and improves dust-collecting efficiency greatly.
The utility model content
In order to overcome the deficiency of existing electrostatic precipitator and pulsed jet cloth filter; And the resistance of reduction whole dust-removal system; Provide a kind of replaces, mixes the combined type electricity bag dust collector that is arranged in same chamber, in limited space, greatly to improve dust-collecting efficiency with cloth bag, positive plate (electrostatic precipitator dust collection plate) and cathode line at present.
According to the one side of the utility model, a kind of combined type electricity bag dust collector is provided, it is characterized in that with positive plate, cloth bag and cathode line replace, mixed-arrangement forms combined type electricity bag dust collector in same chamber; It constitutes, and cloth bag is arranged between positive plate and the positive plate, and cathode line is arranged between positive plate and the positive plate, and positive plate is arranged on the both sides of cathode line, and is positioned at the corresponding both sides that cloth bag is arranged on zone wherein.
Cathode line can be hung vertically in combined type electricity bag dust collector.
Cloth bag can be hung vertically under the card that is positioned at thick of combined type electricity bag dust collector, and said card can be provided with hangs the required hole of cloth bag.
Positive plate can be positioned at below the said card, and hangs vertically in combined type electricity bag dust collector.
Two bags of arranging can be set between positive plate and positive plate.
Said combined type electricity bag dust collector also can comprise the vibrated system that is arranged on wherein, is used for removing the dust that sticks to cathod system and anode and cloth bag hybrid system.
Said combined type electricity bag dust collector also can comprise the blowing device that is arranged on anode and cloth bag hybrid system top, is used for removing the dust of anode and cloth bag hybrid system.
Said combined type electricity bag dust collector can comprise a plurality of cathod systems and a plurality of anode and cloth bag hybrid system.
Concentration of emission through the dust behind the combined type electricity bag dust collector can be less than 30mg/Nm
3
The quantity of positive plate can be corresponding with the quantity of cathode line.
The front that the utility model is different from the past is simple electric cleaner; The back is the electric bag dust collector of simple sack cleaner; But organically the advantage of electric cleaner and sack cleaner is concentrated on an electric field, realized the best combination of positive plate and cloth bag interlaced arrangement.
The efficient compound electric bag dust collector of the utility model can be collected the dust of high specific resistance, and the dust that particle is superfine has improved the dust-collecting efficiency of equipment greatly.The concentration of emission that makes dust is less than 30mg/Nm
3, even lower concentration of emission.And the efficient composite of the utility model electricity bag dust collector can generally be applied to the flue gas of industries such as electric power, cement, chemical industry, iron and steel and handle.
Description of drawings
Through the description of embodiment being carried out below in conjunction with accompanying drawing, these of the utility model general plotting and/or others and effectiveness will become clear and should be readily appreciated that more, wherein:
Fig. 1 is the structural representation of combined type electricity bag dust collector of the exemplary embodiment of the utility model;
Fig. 2 is the sketch map of structure other direction of combined type electricity bag dust collector of the exemplary embodiment of the utility model;
Fig. 3 is the schematic plan of combined type electricity bag dust collector of Fig. 1 of the exemplary embodiment of the utility model.
Fig. 4 is the partial enlarged view of combined type electricity bag dust collector of Fig. 3 of the exemplary embodiment of the utility model.
Wherein: 1: ash bucket, 2: air inlet, 3: housing, 4: negative electrode is hung, and 5: cathod system, 6: blowing device, 7: anode and cloth bag hybrid system, 8: vibrated system 9: positive plate 10: cathode line 11: off-line equipment 12: cloth bag
The specific embodiment
Now, with the embodiment that describes in detail according to the utility model, its example is illustrated in the accompanying drawings, and wherein, identical label is represented components identical all the time.Below, will illustrate and describe embodiment, to explain the general plotting of the utility model.
Fig. 1 is the structural representation of combined type electricity bag dust collector of the exemplary embodiment of the utility model; Fig. 2 is the sketch map of structure other direction of combined type electricity bag dust collector of the exemplary embodiment of the utility model, and Fig. 3 is the schematic plan of combined type electricity bag dust collector of Fig. 1 of the exemplary embodiment of the utility model.
The structure and the performance of efficient composite electricity bag dust collector of the exemplary embodiment of the utility model is described in conjunction with Fig. 1 to Fig. 3.
Extremely shown in Figure 3 like Fig. 1; The technical scheme that the utility model efficient composite electricity bag dust collector is adopted is: each electric field adopts is to arrange between positive plate 9 and the positive plate 9 two to arrange bags 12; Be cathode line 10 between positive plate 9 and the positive plate 9 then, promptly adopt be with positive plate (also being the electrostatic precipitator dust collection plate) 9, filter bag (cloth bag) 12, positive plate and cathode line 10 alternately, mix and be arranged in same chamber.Can separate cloth bag 12 and cathode line 10 fully like this, thereby protect cloth bag better.
This efficient composite electricity bag dust collector mainly comprises: ash bucket 1, air inlet 2, housing 3, negative electrode hang 4, cathod system 5, blowing device 6, anode and cloth bag hybrid system 7, negative electrode anode vibrated system 8, positive plate 9, cathode line 10, air-purifying chamber 10, off-line equipment 11 etc.
As shown in Figure 1, the efficient composite electricity bag dust collector of the utility model exemplary embodiment is illustrated and comprises three electric fields, and still, the utility model is not limited thereto, and this combined type electricity bag dust collector can comprise more a plurality of electric fields as required.In order more clearly to describe; Schematically show the cathod system 5 that is arranged in the top electric field; This cathod system 5 comprises cathode line 10, and perhaps being furnished with negative electrode hangs 4 all around on the both sides of cathod system 5, is used for cathode line 10 power supplies to cathod system 5.In latter two electric field of the utility model, mainly schematically show anode and cloth bag hybrid system 7, and be provided with blowing device 6 on the top of anode and cloth bag hybrid system 7, be used for removing the dust of anode and cloth bag hybrid system 7.In cathod system 5, also be provided with cathode rapping system 8, with the dust on the cathode line of further removing cathod system 5.
The efficient composite electricity bag dust collector of the utility model exemplary embodiment is meant that cathode line 10, cloth bag 12 replace with positive plate 9, mixed being arranged in the same electric field.Top at this combined type electricity bag dust collector is provided with the card (not shown) that cloth bag 12 usefulness are installed, and card is provided with the hole, is used to hang cloth bag 12.Cathode line 10 is hung in the combined type electricity bag dust collector.Positive plate 9 is also hung in combined type electricity bag dust collector, and is positioned under the card.
As shown in Figure 3; One row's positive plate is made up of four positive plates 9; Two bags 12 of arranging are set between two row's positive plates 9 simultaneously accordingly; Every positive plate 9 corresponding three cloth bags 12 are provided with row's cathode line 10 between this row's positive plate 9 and another row's positive plate 9, the quantity of cathode line 10 is corresponding with the quantity of positive plate 9.Positive plate 9, cloth bag 12 and cathode line 10 are set by that analogy, and that they are arranged in is same indoor.In the exemplary embodiment of the utility model shown in Figure 3, the quantity of every row's positive plate 9 is four, but the utility model is not limited to four positive plates, and more positive plate can be set as required.Simultaneously, the quantity of the cloth bag of every positive plate 9 correspondences also is not limited to three, and different cloth bags can be set as required.Below, with the course of work of the efficient composite electricity bag dust collector of describing the utility model exemplary embodiment.
Flue gas gets into efficient composite electricity bag dust collector from air inlet, and in the efficient composite electricity bag dust collector of the exemplary embodiment of the utility model, combined type electricity bag dust collector comprises three compound fields.Flue gas at first gets into first compound field, in this electric field, by the cathode line discharge, makes dust charged, and dust is adsorbed to dust collecting pole plate in the electrostatic force lower part, promptly on the positive plate.A part of dust of not collecting gets into anode and cloth bag hybrid system 7, and dust is because electrostatic force is adsorbed on the cloth bag, and clean flue gas enters air-purifying chamber through the top card.The dust that another part is not adsorbed gets into the back compound field; Setting at this said compound field is provided with identical with first compound field of front; Omit detailed description at this, after compound field, also be provided with anode and the cloth bag hybrid system identical with aforesaid anode and cloth bag hybrid system 7 to it.In order to guarantee the cleaning effect of dust, can establish 2-3 compound field and anode and cloth bag hybrid system.
Charged dust is adsorbed on the cloth bag, because dust is comparatively bulk, so the resistance than the sack cleaner of common routine is little in this case.This efficient compound electric bag dust collector can collect conventional electric cleaner collect less than dust, also can receive obvious effects to the collection of the dust of fine material.
In the efficient composite electricity bag dust collector running of the utility model exemplary embodiment; The flue gas that has dust granules gets into the compound field district; Adsorbed by positive plate 9 and cloth bag 12 respectively, after dust thickness acquired a certain degree, the control system can detect pressure reduction automatically and increase to some extent; Automatically open blowing device 6 then and dry with deashing, the dust that is blown off is collected in the ash bucket.
Before above-mentioned efficient composite electricity bag dust collector can well overcome the sort of before the electricity bag of the isolated series connection of coming of electric back pkt. brought at first electric field by charged back to the d/d disadvantage of bag district's electric charge, real realization electricity with bag combine.This efficient compound electric bag dust collector can be brought into play the advantage of electric precipitation and bag-type dust greatly, thereby farthest improves the dust-collecting efficiency of equipment.The concentration of emission that makes dust is less than 30mg/Nm
3, even lower concentration of emission.
And; The efficient composite electricity bag dust collector of the utility model also well combines the advantage of electric cleaner and the advantage of sack cleaner; Overcome in the conventional electrostatic deduster problem that a large amount of fine graineds are escaped, solved conventional cloth bag and filtered the reentrainment of dust and the problem of collection repeatedly, solved simultaneously conventional before the big problem of electric back pkt. equipment resistance; Realized the combination of electric bag dedusting technology; Make it become the very high a kind of deduster of efficient up to now, compare with existing each main dedusting technology, cost performance is very high.
Though the utility model is shown and explains with reference to the certain preferred embodiment of the utility model; But it should be appreciated by those skilled in the art; Under the situation of spirit that does not break away from the utility model that is defined by the claims and scope, can carry out the modification on various forms and the details to it.
Claims (10)
1. a combined type electricity bag dust collector is characterized in that, with positive plate, cloth bag and cathode line replace, mixed-arrangement forms combined type electricity bag dust collector in same chamber; It constitutes, and cloth bag is arranged between positive plate and the positive plate, and cathode line is arranged between positive plate and the positive plate, and positive plate is arranged on the both sides of cathode line, and is positioned at the corresponding both sides that cloth bag is arranged on zone wherein.
2. combined type electricity bag dust collector as claimed in claim 1 is characterized in that cathode line is hung vertically in combined type electricity bag dust collector.
3. combined type electricity bag dust collector as claimed in claim 1 is characterized in that cloth bag is hung vertically under the card that is positioned at combined type electricity bag dust collector top, and said card is provided with hangs the required hole of cloth bag.
4. combined type electricity bag dust collector as claimed in claim 3 is characterized in that positive plate is positioned at below the said card, and hangs vertically in combined type electricity bag dust collector.
5. combined type as claimed in claim 1 electricity bag dust collector is characterized in that, two bags of arranging are set between positive plate and positive plate.
6. combined type electricity bag dust collector as claimed in claim 1 is characterized in that, said combined type electricity bag dust collector also comprises the vibrated system that is arranged on wherein, is used for removing the dust that sticks to cathod system and anode and cloth bag hybrid system.
7. combined type electricity bag dust collector as claimed in claim 1 is characterized in that, said combined type electricity bag dust collector also comprises the blowing device that is arranged on anode and cloth bag hybrid system top, is used for removing the dust of anode and cloth bag hybrid system.
8. combined type electricity bag dust collector as claimed in claim 1 is characterized in that, said combined type electricity bag dust collector comprises a plurality of cathod systems and a plurality of anode and cloth bag hybrid system.
9. combined type electricity bag dust collector as claimed in claim 1 is characterized in that, the concentration of emission of the dust behind the process combined type electricity bag dust collector is less than 30mg/Nm
3
10. the electricity of the combined type shown in claim 1 bag dust collector is characterized in that the quantity of positive plate is corresponding with the quantity of cathode line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204183215U CN202289796U (en) | 2011-10-28 | 2011-10-28 | Combined type electric-bag dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204183215U CN202289796U (en) | 2011-10-28 | 2011-10-28 | Combined type electric-bag dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202289796U true CN202289796U (en) | 2012-07-04 |
Family
ID=46358781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204183215U Expired - Fee Related CN202289796U (en) | 2011-10-28 | 2011-10-28 | Combined type electric-bag dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202289796U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389681A (en) * | 2011-10-28 | 2012-03-28 | 宣化冶金环保设备制造(安装)有限责任公司 | Composite type electrostatic-bag precipitator |
| CN103203156A (en) * | 2013-05-07 | 2013-07-17 | 福建东源环保有限公司 | Embedded type electric bag compound dust remover |
| CN110026044A (en) * | 2019-05-08 | 2019-07-19 | 江苏朗润环保科技有限公司 | Composite guide streaming electric-bag complex dust collector |
-
2011
- 2011-10-28 CN CN2011204183215U patent/CN202289796U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389681A (en) * | 2011-10-28 | 2012-03-28 | 宣化冶金环保设备制造(安装)有限责任公司 | Composite type electrostatic-bag precipitator |
| CN102389681B (en) * | 2011-10-28 | 2014-06-11 | 宣化冶金环保设备制造(安装)有限责任公司 | Composite type electrostatic-bag precipitator |
| CN103203156A (en) * | 2013-05-07 | 2013-07-17 | 福建东源环保有限公司 | Embedded type electric bag compound dust remover |
| CN110026044A (en) * | 2019-05-08 | 2019-07-19 | 江苏朗润环保科技有限公司 | Composite guide streaming electric-bag complex dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20171028 |