CN101053756A - Plasma smoke and dust purifier - Google Patents
Plasma smoke and dust purifier Download PDFInfo
- Publication number
- CN101053756A CN101053756A CN 200710011402 CN200710011402A CN101053756A CN 101053756 A CN101053756 A CN 101053756A CN 200710011402 CN200710011402 CN 200710011402 CN 200710011402 A CN200710011402 A CN 200710011402A CN 101053756 A CN101053756 A CN 101053756A
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- runner
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- smoke
- interval channel
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Abstract
The invention discloses a flue dust purification apparatus, comprising a rack, a shell mounted on the rack, a interval channel mounted in the shell, an induuced-draft fan mounted at the outlet of the interval channel, upper and lower sides of the main interval channel basipetally mounted with pore plates, between which arranging connecting to metal cylinder anodes is mounted along axes with anode metal rod, two sides of which passes through the metal cylinder anode and is permanent connected to the insulator corresponding to the insulator chamber, and the lower of main interval channel mounted with slagoff port. The smooth electrode discharges more hardly than non-smooth electrode at the same voltage. So, the radial potential difference is manufactured higher, and electric field between curved surface is stronger.
Description
Technical field: plasma smoke and dust purifier is the device that utilizes the flue dust in the gaseous fluid of plasma high-strength electric field to purify, generally be called the flue dust electric cleaner, be applicable to various industry lampblacks, kitchen fume, and fine dust such as industry weldering cigarette purify occasion.
Background technology: clarifying smoke mainly contains two kinds of versions at present.A kind of is the cloth bag filtering type, and another kind is electrostatic.Dual mode, from each side such as technology and performances, the Electrostatic Treatment mode will definitely be better than alternate manner, it is little that it has the pressure loss, and the efficient high maintenance is characteristics easily, is mode that filter bag can not reach, but its complex structure cost height, cost height are its a shortcoming.
Electrostatic precipitation all adopts two electrode modes, and animating electrode is caught electrode.Have board-like and two kinds of formulas of bucket with regard to electrode form, board-like usefulness comparatively general, cylindrical application also arranged.Existing cylindrical flue dust electric cleaner has support, is arranged on the housing of support, is provided with runner in the housing.This cylindrical flue dust electric cleaner, ubiquity the low characteristics of volume large electrode capturing efficiency, because electrode is caught the deficiency of power, makes that interelectrode dusty gas flow velocity is lower, reach certain efficiency of seizing dust and will enlarge ventilating surface and electrode length, volume is strengthened.Trace it to its cause and be charging performance and the more weak reason of interelectrode electric-field intensity.So trickle its efficient of smoke particle is quite inadequate for handling.
Summary of the invention:
The present invention solves prior art charging performance and the more weak problem of interelectrode electric-field intensity, provides a kind of simple in structure, capturing efficiency height, the small-sized ionization minor fume purifier that waits that the application scenario is wide.
In order to address the above problem, plasma smoke and dust purifier of the present invention, support is arranged, be arranged on the housing of support, be provided with runner in the housing, it is characterized in that: the outlet of runner is provided with air-introduced machine 6, the main body of runner is a runner from top to down, the main body runner is provided with orifice plate in two ends up and down, arrangement connection has the metallic cylinder anode between the orifice plate, each metallic cylinder anode is provided with the anode metal bar along axial line, the metallic cylinder anode is passed at anode metal bar two ends and orifice plate is fixedly connected with the corresponding insulator of insulator chamber, and main body runner below is provided with slag-drip opening.Have current-sharing chamber 2 between import smoke-input tube 1 of runner (the straight tube of the oblique perforate in lower end) and the main body runner top.
This device is from improving charging performance and strengthening 2 of interelectrode electric-field intensity, 1, utilize the characteristics of smooth surface discharge performance weak (reducing the point discharge characteristic), and the field uniformity of cylindrical electrode (uniform electric field is difficult for producing interpolar discharge) strengthens interpolar electrical potential difference raising interpolar electric-field intensity.2, utilize the electrode discharge performance difference of different curvature, make a negative pole bigger under certain intensity high voltage electric field, produce the performance---critical high voltage electric field of glow discharge than anode curvature.3, utilize the control action of control module to make critical condition-----glow discharge state that keeps the high-voltage breakdown discharge between electrode.
This glow discharge ion field that produces under the High Voltage electric field makes dusty gas be captured on the positive plate fast by after charged during by the electrode field at high flow rate.Clear up for the laying dust that the concentric technology that guarantees electrode is taken into account on the positive plate simultaneously, adopted the vertically disposed mode of electrode.It is air outlet that this mode is designed to electrode air intake vent lower end with the top, and has designed a laying dust chamber at lower end air outlet place and make at the bulky grain that forms that condenses on the pole plate and fall within the laying dust chamber under the effect of gravity and wind-force.
Description of drawings: accompanying drawing has been represented a kind of plasma smoke and dust purifier structural representation of the present invention, further specifies below in conjunction with the example of accompanying drawing.
Specific embodiment: this plasma smoke and dust purifier of the present invention, steel structure support is arranged, be arranged on the housing of support, be provided with runner 1,2,3,4,7 in the housing, the outlet 7 of runner is provided with air-introduced machine 5.The main body of runner is an electrostatic precipitator runner from top to down, and the main body runner is provided with orifice plate in two ends up and down, and arrangement connection has the metallic cylinder anode between the orifice plate, has formed the argon-arc plasma field and the dirt pocket 3,13 of multi coil; Each metallic cylinder anode is provided with the cathodic metal bar along axial line, and the metallic cylinder anode is passed at cathodic metal bar two ends and orifice plate is fixedly connected with the corresponding insulator of insulator chamber, and cathodic metal bar two ends also are connected with the negative electrode of power supply by conductor; Main body runner below is provided with dust storage chamber 4 slag-drip openings 5.Have the current-sharing chamber 2 that constitutes by deflector between import smoke-input tube 1 of runner (the straight tube of the oblique perforate in lower end) and the main body runner top.
It is made up of smoke-input tube 1 (the straight tube of the oblique perforate in lower end), current-sharing chamber 2, vertical cylinder ion field negative electrode 3, anode 13, dust storage chamber 4, slag-drip opening 5, air-introduced machine 6, air outlet 8,
The characteristics that it is outstanding:
(1) the drum type brake electrode vertically is set, on technology ensuring, has distinguishing feature, can make center pole plate and tube pole plate better keep proper alignment, especially the kind electrode plate is little at barrel dliameter, and arresting efficiency was obviously strengthened and had only vertical placement could guarantee proper alignment when L/D ratio magnifies when length strengthened.
(2) because the concentric performance guarantee of battery lead plate vertically is set, make electric-field intensity can reach stronger glow ion discharge attitude.Making dust catch purification efficiency improves greatly.
(3) the vertical battery lead plate of placing will can produce the dust that is captured with the structure of top air intake below air-out, under the effect of wind-force and gravity, free subsidence from the plot effect, especially more obvious at the purification process of oil smoke.
Vertical drum type brake anode electrode be by:
(1) the end socket orifice plate of many group metallic cylinder anodes and connection constitutes, and the orifice plate of organizing the connection of metallic cylinder end is connected with the anode of power supply more.
(2) positive plate is by the anode metal bar, and the anode location-plate is guaranteed cathodic metal bar and positive plate concentric locating.
(3) negative electrode anode location high pressure porcelain knob.Specific implementation is: two circular shape concentric electrodes that utilize the smooth surface different curvature, wherein negative pole be the bigger diameter of curvature about 2.5mm smooth metal and one smooth surface round barrel shape metal tube do anode, because electric field is comparatively even between two smooth flat, so the more difficult generation discharge of the quite non-smooth electrodes of smooth electrodes under equal voltage.So can make higher that potential difference radially does, what electric field was done between curved surface is stronger.
Claims (2)
1, a kind of plasma smoke and dust purifier, support is arranged, be arranged on the housing of support, be provided with runner in the housing, it is characterized in that: the outlet of runner is provided with air-introduced machine 6, the main body of runner is a runner from top to down, the main body runner is provided with orifice plate in two ends up and down, arrangement connection has the metallic cylinder anode between the orifice plate, each metallic cylinder anode is provided with the anode metal bar along axial line, the metallic cylinder anode is passed at anode metal bar two ends and orifice plate is fixedly connected with the corresponding insulator of insulator chamber, and main body runner below is provided with slag-drip opening.
2, as the said plasma smoke and dust purifier of claim 1, it is characterized in that: have current-sharing chamber 2 between the import smoke-input tube 1 of runner and the main body runner top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710011402 CN101053756A (en) | 2007-05-21 | 2007-05-21 | Plasma smoke and dust purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710011402 CN101053756A (en) | 2007-05-21 | 2007-05-21 | Plasma smoke and dust purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101053756A true CN101053756A (en) | 2007-10-17 |
Family
ID=38793913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710011402 Pending CN101053756A (en) | 2007-05-21 | 2007-05-21 | Plasma smoke and dust purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101053756A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962875A (en) * | 2015-07-01 | 2015-10-07 | 中国乐凯集团有限公司 | Preparation method of high-barrier film |
| CN105709930A (en) * | 2016-03-07 | 2016-06-29 | 苏州保酚环境科技有限公司 | Electrostatic dust collector |
| CN110092448A (en) * | 2019-05-06 | 2019-08-06 | 重庆工商大学 | A kind of concentric circles bipolar electrode discharge plasma O/W emulsion breaking device |
| CN113663448A (en) * | 2021-09-06 | 2021-11-19 | 珠海格力绿色再生资源有限公司 | Device and method for treating high-concentration oil smoke and particulate waste gas |
-
2007
- 2007-05-21 CN CN 200710011402 patent/CN101053756A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962875A (en) * | 2015-07-01 | 2015-10-07 | 中国乐凯集团有限公司 | Preparation method of high-barrier film |
| CN104962875B (en) * | 2015-07-01 | 2018-10-12 | 乐凯华光印刷科技有限公司 | A kind of preparation method of high-isolation film |
| CN105709930A (en) * | 2016-03-07 | 2016-06-29 | 苏州保酚环境科技有限公司 | Electrostatic dust collector |
| CN110092448A (en) * | 2019-05-06 | 2019-08-06 | 重庆工商大学 | A kind of concentric circles bipolar electrode discharge plasma O/W emulsion breaking device |
| CN113663448A (en) * | 2021-09-06 | 2021-11-19 | 珠海格力绿色再生资源有限公司 | Device and method for treating high-concentration oil smoke and particulate waste gas |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20071017 |