CN2603698Y - High performance energy saving flue purifier - Google Patents
High performance energy saving flue purifier Download PDFInfo
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- CN2603698Y CN2603698Y CN 02248666 CN02248666U CN2603698Y CN 2603698 Y CN2603698 Y CN 2603698Y CN 02248666 CN02248666 CN 02248666 CN 02248666 U CN02248666 U CN 02248666U CN 2603698 Y CN2603698 Y CN 2603698Y
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- dust
- chamber
- electrostatic
- battery lead
- dust collection
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Abstract
A smoke purifier with high efficiency for the waste gas for disposing the burning coal, two stage dust structures of gravity and electrostatic force are used, the purifier includes a gravity dust chamber, a static dust chamber, a static generator, a dust cleaning bucket and a dust cleaning oscillating device. The gravity dust chamber in front of the static dust chamber is connected with the static dust chamber, at least two dummy plates with a gap are contained, the size of the gap of the dummy plate is close to the size of an air inlet and the gap has a mutual dislocation with the air inlet. The dust and waste gas entered from the air inlet finally enters the static dust chamber after the dust and waste gas gets through the gravity dust chamber. The static dust chamber includes a case, at least two groups of charged areas and collecting regions, an air outer is behind the static dust chamber. The electrostatic generator provides a high voltage electrostatic power, the dust and waste gas is ionized in the charged area and the collecting region of the static dust chamber and out from the air outer after absorption. The dust cleaning oscillating device collects the dust into the dust cleaning bucket. The structure has high efficiency, energy saving and good effect of smoke abating.
Description
Described technical field
The utility model relates to a kind of fume purifier, especially relates to a kind of waste gas produced energy-efficient fume purifier of coal combustion that can be used for handling.
Background technology
Along with developing rapidly and the enhancing of people's environmental consciousness of catering industry, the fume purifier that has occurred numerous species on the market: the dust removal machine of various physics modes such as centrifugal, filtering type, absorption type, but these remove dust removal machine and have all that efficiency of dust collection is low, the shortcoming of smoke abatement weak effect.Known high-pressure static cleaner has tubular type high-voltage electrostatic dust separator and two electric field high-pressure static cleaner.The tubular type high-pressure static cleaner is little because have only the one-level high-pressure electrostatic precipitation to handle air quantity.And two electric field high-pressure static cleaners as Chinese patent CN86104221, have improved efficiency of dust collection, but will increase by a cover high-voltage power-supply unit owing to increased an electric field, complex structure manufacturing cost height, and consumed power is big.
Summary of the invention
Existing fume purifier efficiency of dust collection is low in order to overcome, smoke abatement weak effect or complex structure, deficiency that power consumption is big, and the utility model provides a kind of energy-efficient fume purifier, and it is efficiency of dust collection height, energy-conservation not only, and smoke abatement effect is preferably arranged.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of energy-efficient fume purifier comprises gravitational dust collection chamber, electrostatic precipitation chamber, deashing bucket, deashing rocking equipment; Described gravitational dust collection chamber is positioned at front portion, electrostatic precipitation chamber and is communicated with the electrostatic precipitation chamber; it is half as large at least that air inlet is positioned at cross section anterior and the force of gravity dirt pocket, gravitational dust collection chamber; gravitational dust collection is indoor to be equipped with notched dividing plate more than two; close and the mutual dislocation of the cross-sectional sizes of dividing plate breach and air inlet; because the cross section of dirt pocket is twice above at least than air inlet; dirty air enters the back by air inlet and can slow down in dirt pocket; the dust that part is big can fall down under the gravity effect; slow down after same dividing plate breach also can make the air-flow speedup, cause dust to fall down.The dividing plate indentation, there can have a downward flange facing to air inlet, prevents that dust from raising.Can enter the Electrostatic Treatment chamber through adpting flange through the waste gas behind the primary dust removing of gravitational dust collection chamber like this.Described Electrostatic Treatment chamber is a device of being made up of casing, sequence interval distributes more than one group charging area and collecting region, at its rear portion air outlet is arranged, electrostatic generator provides high-voltage static power for charged region and collecting region, there are the high-voltage electrostatic field in charged region and collecting region, dust that particle is little and flue dust can the Electrostatic Treatment indoor electric separate separate or charged after be adsorbed on the battery lead plate sedimentation under the effect of deashing concussion machine.The bottom of gravitational dust collection chamber and Electrostatic Treatment chamber has many rooms assurance dusts to fall into smoothly in the deashing bucket of its underpart.Owing to adopt the charging area that many group sequence interval distribute and the high-pressure electrostatic of collecting region to handle, efficiency of dust collection height not only, and also have smoke abatement effect preferably.
Aforesaid gravitational dust collection chamber can be communicated with the electrostatic precipitation chamber by adpting flange.
As further improvement, described Electrostatic Treatment chamber can be a device of being made up of casing, sequence interval distributes more than one group charging area and collecting region.Charging area is provided with evenly distribution parallel just (or negative) battery lead plate many group negative (or just) wire electrodes middle with being positioned at battery lead plate of polylith; Collecting region is provided with evenly distribution parallel just (or negative) battery lead plate of polylith, just in the middle of (or negative) battery lead plate parallel with it negative (or just) battery lead plate is arranged.Air inlet (17) is pressed to the descending successively arrangement of air outlet (18) direction in the interval of even distribution parallel electrode plate on charging area that sequence interval distributes in the described Electrostatic Treatment chamber and the collecting region.Because reduce successively at interval, static electric field can increase, and helps thoroughly removing the small cloud of dust, good energy-conserving effect.
Described Electrostatic Treatment chamber positive electrode plate or negative electrode plate all can adopt corrosion resistant plate, aluminium sheet or anticorrosion thin plate.
The beneficial effects of the utility model are, the cloud of dust is through gravitational settling and twice processing of high-pressure electrostatic, and at the charging area of Electrostatic Treatment chamber, collecting region again through at least twice ionization decomposition, adsorption process, battery lead plate reduces at interval successively, electric field increases, and efficiency of dust collection height, smoke abatement effect are better, energy-conservation.
Description of drawings further specifies the utility model below in conjunction with drawings and Examples.Fig. 1 is a structural representation of the present utility model.Fig. 2 is a charging area structural representation in the Electrostatic Treatment chamber.Fig. 4 is the left view of Fig. 2.Fig. 3 is a collecting region structural representation in the Electrostatic Treatment chamber.Fig. 5 is the left view of Fig. 3.
Gravitational dust collection chambers 1., 2. electrostatic precipitation chamber, 3. electrostatic generator among the figure, 4. deashing bucket, 5. adpting flange, 6. deashing concussion machine, 8. charging area, 9. collecting region, 10. dividing plate, 11. positive electrode plate, 12. negative electricity polar filaments, 13. insulators, 14. the wire electrode support bar, 15. negative electrode plate support bars, 16. breach, 17. air inlet, 18. air outlets, 21. negative electrode plates.
The specific embodiment
In Fig. 1, gravitational dust collection chamber (1) is positioned at the anterior adpting flange (5) that also passes through in electrostatic precipitation chamber (2) and is communicated with electrostatic precipitation chamber (2), it is half as large at least that air inlet (17) is positioned at cross section anterior and force of gravity dirt pocket (1), gravitational dust collection chamber (1), dividing plate (10) with breach (16) is housed in the gravitational dust collection chamber (1) more than two, dividing plate (10) is gone up the close and mutual dislocation of cross-sectional sizes of breach (16) and air inlet (17), because the cross section of gravitational dust collection chamber (1) is twice above than air inlet (17) at least, be preferably 3～4 times, dust waste gas body enters the back by air inlet (17) and can slow down in gravitational dust collection chamber (1), the dust that part is big can fall down under the gravity effect, slow down after same dividing plate (10) breach (16) also can make the air-flow speedup, cause dust to fall down; Breach (16) locates to have a downward flange facing to air inlet (17), prevents that dust from raising.Can enter Electrostatic Treatment chamber (2) through adpting flange (5) through the waste gas behind the primary dust removing of gravitational dust collection chamber (1) like this.Deashing concussion machine (6) is fixed on this deduster external box of microvave.Described Electrostatic Treatment chamber (2) is a device of being made up of casing, sequence interval distributes more than one group charging area (8) and collecting region (9), and air outlet (18) is arranged at its rear portion.Electrostatic generator (2) provides high-voltage static power for charged region (8) and collecting region (9), there is the high-voltage electrostatic field in charged region (8) with collecting region (9), dust that particle is little and flue dust can be adsorbed on positive electrode plate (11), the negative electrode plate (21) after Electrostatic Treatment chamber (2) internal ionization is decomposed or be charged, sedimentation under the effect of deashing concussion machine (6).The bottom of gravitational dust collection chamber (1) and Electrostatic Treatment chamber (2) has many rooms assurance dusts to fall into smoothly in the deashing bucket (4) of its underpart.After the processing of dust waste gas body through Electrostatic Treatment chamber (2), gas is discharged by its rear portion air outlet at last.Owing to adopt the charging area (8) that many group sequence interval distribute and the high-pressure electrostatic of collecting region (9) to handle, efficiency of dust collection height not only, and smoke abatement effect preferably in addition.
In the embodiment shown in Figure 2; charging area (8) is provided with polylith even distribution parallel positive electrode plate (11) and is positioned at the middle many groups negative electricity polar filament (12) of battery lead plate; because there is the high-voltage electrostatic field in positive electrode plate (11) with negative electricity polar filament (12); when the waste gas that has flue dust passes through charging area (8); soot dust granule is understood charged or is ionized, and the part charged particle can be adsorbed onto on the positive electrode plate (11).Negative electricity polar filament (12) is fixed by wire electrode support bar (14) and is passed through and insulate between insulator (13) assurance and positive electrode plate (11).
Among Fig. 3, collecting region (9) is provided with evenly distribution parallel positive electrode plate (11) of polylith, and parallel with it negative electrode plate (21) is arranged in the middle of the positive electrode plate (11).Because there is the high-voltage electrostatic field in positive electrode plate (11) with negative electrode plate (21), when the waste gas that has flue dust passed through collecting zone (9), many charged particles can be adsorbed onto on positive electrode plate (11) or the negative electrode plate (21).Negative electrode plate (21) is fixed by negative electrode plate support bar (15) and is passed through and insulate between insulator (13) assurance and positive electrode plate (11).
In another embodiment, the charging area (8) that sequence interval distributes in the described Electrostatic Treatment chamber (2) is gone up the evenly interval of the parallel positive electrode plate of distribution (11) with collecting region (9), presses air inlet (17) to the descending successively arrangement of air outlet (18) direction.Because reduce successively at interval, static electric field can increase, and helps thoroughly removing the small cloud of dust, good energy-conserving effect.
Claims (5)
1, a kind of energy-efficient fume purifier comprises gravitational dust collection chamber, electrostatic precipitation chamber, deashing bucket, deashing concussion machine, electrostatic generator; It is characterized in that: the gravitational dust collection chamber is positioned at front portion, electrostatic precipitation chamber and is communicated with the electrostatic precipitation chamber, it is half as large at least that air inlet is positioned at cross section anterior and the force of gravity dirt pocket, gravitational dust collection chamber, indoor at least two notched dividing plates, dividing plate breach and the close and mutual dislocation of air inlet size of being equipped with of gravitational dust collection; Described Electrostatic Treatment chamber has air outlet by the charging area of casing, sequence interval distribution more than a group and the device that collecting region is formed at its rear portion; Described electrostatic generator provides high-voltage static power for the charging area and the collecting region of Electrostatic Treatment chamber; The bottom of gravitational dust collection chamber and Electrostatic Treatment chamber has many holes assurance dusts to fall into smoothly in the deashing bucket of its underpart.
2, the described energy-efficient fume purifier of claim 1, it is characterized in that: described charging area is provided with the evenly parallel plus or minus battery lead plate of the distribution many group negative or positive wire electrode middle with being positioned at battery lead plate of polylith, insulate between plus or minus battery lead plate and the negative or positive wire electrode; Collecting region is provided with the evenly parallel plus or minus battery lead plate of distribution of polylith, in the middle of the plus or minus battery lead plate parallel with it negative or positive battery lead plate is arranged, and insulate between plus or minus battery lead plate and the negative or positive battery lead plate.
3, the described energy-efficient fume purifier of claim 1 is characterized in that: the interval of the parallel positive electrode plate that evenly distributes on the charging area that sequence interval distributes in the described Electrostatic Treatment chamber and the collecting region, it is descending successively to the air outlet direction to press air inlet.
4, claim 1 or 2 or 3 described energy-efficient fume purifiers is characterized in that: the plus or minus battery lead plate adopts corrosion resistant plate or aluminium sheet or non-corrosive metal (NCM) plate in the described Electrostatic Treatment chamber.
5, claim 1 or 2 or 3 described energy-efficient fume purifiers, it is characterized in that: this clarifier also has an adpting flange, and described gravitational dust collection chamber is positioned at front portion, electrostatic precipitation chamber and is communicated with the electrostatic precipitation chamber by adpting flange; The indentation, there of described gravitational dust collection septum of ventricles of heart plate has a downward flange to face toward air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248666 CN2603698Y (en) | 2002-10-14 | 2002-10-14 | High performance energy saving flue purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248666 CN2603698Y (en) | 2002-10-14 | 2002-10-14 | High performance energy saving flue purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2603698Y true CN2603698Y (en) | 2004-02-18 |
Family
ID=34149354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02248666 Expired - Fee Related CN2603698Y (en) | 2002-10-14 | 2002-10-14 | High performance energy saving flue purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2603698Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658240A (en) * | 2012-05-09 | 2012-09-12 | 孟金来 | Radial flow electro-precipitator and power station boiler dust collector using same |
| CN103263815A (en) * | 2013-05-02 | 2013-08-28 | 洛阳理工学院 | Horizontal electric dust collector with integrated gravity cyclone dust collection function |
| CN105444188A (en) * | 2014-08-29 | 2016-03-30 | 南京三乐微波技术发展有限公司 | Medical waste microwave treatment method and treatment equipment |
-
2002
- 2002-10-14 CN CN 02248666 patent/CN2603698Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658240A (en) * | 2012-05-09 | 2012-09-12 | 孟金来 | Radial flow electro-precipitator and power station boiler dust collector using same |
| CN102658240B (en) * | 2012-05-09 | 2015-07-22 | 孟金来 | Radial flow electro-precipitator and power station boiler dust collector using same |
| CN103263815A (en) * | 2013-05-02 | 2013-08-28 | 洛阳理工学院 | Horizontal electric dust collector with integrated gravity cyclone dust collection function |
| CN103263815B (en) * | 2013-05-02 | 2015-06-10 | 洛阳理工学院 | Horizontal electric dust collector with integrated gravity cyclone dust collection function |
| CN105444188A (en) * | 2014-08-29 | 2016-03-30 | 南京三乐微波技术发展有限公司 | Medical waste microwave treatment method and treatment equipment |
| CN105444188B (en) * | 2014-08-29 | 2017-10-13 | 南京三乐微波技术发展有限公司 | A kind of medical waste microwave handling method and processing equipment |
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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 |