CN201596569U - Multistage electrostatic dust removing device - Google Patents
Multistage electrostatic dust removing device Download PDFInfo
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- CN201596569U CN201596569U CN2010201014013U CN201020101401U CN201596569U CN 201596569 U CN201596569 U CN 201596569U CN 2010201014013 U CN2010201014013 U CN 2010201014013U CN 201020101401 U CN201020101401 U CN 201020101401U CN 201596569 U CN201596569 U CN 201596569U
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- electric field
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- protective cover
- field protective
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Abstract
The utility mode provides a multistage electrostatic dust removing device Anode plates and pole wires are provided in an electric field protection covers. A settling chamber is provided at the base of the electric field protection cover. The smoke equalizing plates are provided at one side of the electric field protection cover. Anode vibrators and cathode vibrators are provided outside the electric field protection cover. The anode vibrators are connected with the anode plates. One stage cathode vibrator is connected with the pole wire. The top end of the electric field protection cover is provided with a transformer. According to the utility model, a dry type dust removing technique is used for performing multi-stage dust removing. The dust removing efficiency is high and the dust removing is thorough. A discharging standard ordered by the government is obtained.
Description
Technical field:
The invention relates to a kind of device that can multistage electrostatic dust removal.
Background technology:
As everyone knows, the factory that fire-resistant factory or some can produce a large amount of dust all will carry out dust removal process, a lot of dedusting technologies has appearred at present, such as dry collector, wet scrubber, sack cleaner, but these dedusters all have the some shortcomings part, dedusting is not thorough, and dust removing effects is undesirable, does not reach national dedusting standard.
Summary of the invention:
The purpose of the invention provides a kind of multistage electrostatic dust removal device, and it has utilized the dry dust removal technology, carries out multistage dedusting, the efficiency of dust collection height, and dedusting is thorough, reaches national specified discharge standard.
Technical scheme:
A kind of multistage electrostatic dust removal device, be provided with one-level positive plate and one-level polar curve in the one-level electric field protective cover, one-level electric field protective cover bottom is provided with the first grade subsides chamber, the equal cigarette plate of one-level is arranged on a side of one-level electric field protective cover, the one-level electric field protective cover outside is provided with one-level anode vibrator and one-level negative electrode vibrator, one-level anode vibrator is connected with the one-level positive plate, and one-level negative electrode vibrator is connected with the one-level polar curve, and one-level electric field protective cover top is provided with the one-level transformer; Be provided with secondary positive plate and secondary polar curve in the secondary electric field protective cover, secondary electric field protective cover bottom is provided with the secondary expansion chamber, the equal cigarette plate of secondary is arranged on a side of secondary electric field protective cover, the secondary electric field protective cover outside is provided with secondary anode vibrator and secondary negative electrode vibrator, secondary anode vibrator is connected with the secondary positive plate, secondary negative electrode vibrator is connected with the secondary polar curve, and secondary electric field protective cover top is provided with secondary transformer; Be provided with three grades of positive plates and three grades of polar curves in three grades of electric field protective covers, three grades of electric field protective cover bottoms are provided with three grades of expansion chambers, three grades of equal cigarette plates are arranged on a side of three grades of electric field protective covers, three grades of electric field protective cover outsides are provided with three grades of anode vibrators and three grades of negative electrode vibrators, three grades of anode vibrators are connected with three grades of positive plates, three grades of negative electrode vibrators are connected with three grades of polar curves, and three grades of electric field protective cover tops are provided with three grades of transformers; One-level electric field protective cover is connected with the secondary electric field protective cover, and the secondary electric field protective cover is connected with three grades of electric field protective covers.
The beneficial effect of the invention, the dry dust removal technology is adopted in the invention, carries out multistage dedusting, the efficiency of dust collection height, dedusting is thorough, reaches national specified discharge standard; The national standard emissions data is as follows, and the uncontrollable discharge dust concentration is for being not more than 5mg/m
3, the floss hole dust emission concentration is for being not more than 200mg/m after the dedusting
3After using the invention, the Monitoring Data that draws through environmental monitoring station is as follows, and the uncontrollable discharge dust concentration is 0.661mg/m
3, floss hole dust emission concentration 43mg/m behind the deduster
3
Description of drawings:
Fig. 1: be the floor map of the invention;
Fig. 2: be the A-A schematic diagram.
The specific embodiment:
Shown in Fig. 1-2, a kind of multistage electrostatic dust removal device, be provided with one-level positive plate 17 and one-level polar curve 18 in the one-level electric field protective cover 14, one-level electric field protective cover 14 bottoms are provided with first grade subsides chamber 22, the equal cigarette plate 23 of one-level is arranged on a side of one-level electric field protective cover 14, one-level electric field protective cover 14 outsides are provided with one-level anode vibrator 15 and one-level negative electrode vibrator 16, one-level anode vibrator 15 is connected with one-level positive plate 17, one-level negative electrode vibrator 16 is connected with one-level polar curve 18, and one-level electric field protective cover 14 tops are provided with one-level transformer 13; Be provided with secondary positive plate 9 and secondary polar curve 8 in the secondary electric field protective cover 10, secondary electric field protective cover 10 bottoms are provided with secondary expansion chamber 21, the equal cigarette plate 20 of secondary is arranged on a side of secondary electric field protective cover 10, secondary electric field protective cover 10 outsides are provided with secondary anode vibrator 11 and secondary negative electrode vibrator 12, secondary anode vibrator 11 is connected with secondary positive plate 9, secondary negative electrode vibrator 12 is connected with secondary polar curve 8, and secondary electric field protective cover 10 tops are provided with secondary transformer 7; Be provided with three grades of positive plates 4 and three grades of polar curves 3 in three grades of electric field protective covers 2, three grades of electric field protective cover 2 bottoms are provided with three grades of expansion chambers 19, three grades of equal cigarette plates 24 are arranged on a side of three grades of electric field protective covers 2, three grades of electric field protective cover 2 outsides are provided with three grades of anode vibrators 5 and three grades of negative electrode vibrators 6, three grades of anode vibrators 5 are connected with three grades of positive plates 4, three grades of negative electrode vibrators 6 are connected with three grades of polar curves 3, and three grades of electric field protective cover 2 tops are provided with three grades of transformers 1; One-level electric field protective cover 14 is connected with secondary electric field protective cover 10, and secondary electric field protective cover 10 is connected with three grades of electric field protective covers 2; Flue gas enters the invention, and positive plate and polar curve form electrostatic field, and flue gas passes electrostatic field, electric charge on the solid particle flue dust is with in electrostatic field in the flue gas, charged particle moves to pole plate, up to being adsorbed by pole plate, make the solid particle flue dust break away from the flue gas that flows, reach the purpose of electrostatic precipitation; The rapping pole plate, the solid particle flue dust that is adsorbed by pole plate breaks away from pole plate, gets back in the flue that does not have the flue gas that flows, no static, and free settling reaches thorough dedusting in ash bucket; In the use,,, can increase or reduce the progression of dedusting according to the not equal concrete condition of flue gas concentration in order better to reach dust removing effects, such as one-level, secondary, the progression that level Four etc. are different can reach desirable dust removing effects like this.
Claims (1)
1. multistage electrostatic dust removal device, it is characterized in that: be provided with one-level positive plate and one-level polar curve in the one-level electric field protective cover, one-level electric field protective cover bottom is provided with the first grade subsides chamber, the equal cigarette plate of one-level is arranged on a side of one-level electric field protective cover, the one-level electric field protective cover outside is provided with one-level anode vibrator and one-level negative electrode vibrator, one-level anode vibrator is connected with the one-level positive plate, and one-level negative electrode vibrator is connected with the one-level polar curve, and one-level electric field protective cover top is provided with the one-level transformer; Be provided with secondary positive plate and secondary polar curve in the secondary electric field protective cover, secondary electric field protective cover bottom is provided with the secondary expansion chamber, the equal cigarette plate of secondary is arranged on a side of secondary electric field protective cover, the secondary electric field protective cover outside is provided with secondary anode vibrator and secondary negative electrode vibrator, secondary anode vibrator is connected with the secondary positive plate, secondary negative electrode vibrator is connected with the secondary polar curve, and secondary electric field protective cover top is provided with secondary transformer; Be provided with three grades of positive plates and three grades of polar curves in three grades of electric field protective covers, three grades of electric field protective cover bottoms are provided with three grades of expansion chambers, three grades of equal cigarette plates are arranged on a side of three grades of electric field protective covers, three grades of electric field protective cover outsides are provided with three grades of anode vibrators and three grades of negative electrode vibrators, three grades of anode vibrators are connected with three grades of positive plates, three grades of negative electrode vibrators are connected with three grades of polar curves, and three grades of electric field protective cover tops are provided with three grades of transformers; One-level electric field protective cover is connected with the secondary electric field protective cover, and the secondary electric field protective cover is connected with three grades of electric field protective covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201014013U CN201596569U (en) | 2010-01-26 | 2010-01-26 | Multistage electrostatic dust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201014013U CN201596569U (en) | 2010-01-26 | 2010-01-26 | Multistage electrostatic dust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596569U true CN201596569U (en) | 2010-10-06 |
Family
ID=42807614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201014013U Expired - Fee Related CN201596569U (en) | 2010-01-26 | 2010-01-26 | Multistage electrostatic dust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596569U (en) |
-
2010
- 2010-01-26 CN CN2010201014013U patent/CN201596569U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20140126 |