CN105833992A - Spark discharger - Google Patents
Spark discharger Download PDFInfo
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- CN105833992A CN105833992A CN201510014862.4A CN201510014862A CN105833992A CN 105833992 A CN105833992 A CN 105833992A CN 201510014862 A CN201510014862 A CN 201510014862A CN 105833992 A CN105833992 A CN 105833992A
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- power supply
- dust
- voltage power
- spark
- discharger
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Abstract
The invention relates to a dust suppression device for an industrial dust production field and for suppressing dust floating. The spark discharger is formed by installing a spark plug in a protective housing and is powered by an AC single-phase high-voltage power supply and a DC high-voltage power supply. A connection circuit is used for electrically connecting two output lines of the AC single-phase high-voltage power supply to two electrodes of the spark plug in the spark discharger, electrically connecting a negative electrode of the DC high-voltage power supply to one electrode of the spark plug, and electrically connecting a positive electrode of the DC high-voltage power supply to the ground. The spark discharger is applied to space of industrial dust production fields for suppressing dust and dust floating, so that air in the space is purified. Specifically, the spark discharger can effectively suppress and clean nanometer aerosol fuel dust particles.
Description
Technical field
The present invention and a kind of high-voltage arc formula dust-arrest device purifying for industrial campus space gases, suppressing dust to float, especially can be to nanoscale aerosol smokeshade, a kind of SD that also can effectively suppress with remove.
Background technology
Known, current all various industrial campus space gases that are applied to both domestic and external purify, suppress the technology that dust is showy, all below PM2.5 micron order aerosol smokeshade effectively can not be suppressed and Qingxu, in particular by technology such as spraying and ventilations, not only effect is bad, operating cost is high, and can cause secondary pollution！Therefore, only seek new there is efficient dust suppression new technique, be used for thoroughly improving industrial production environment, commercial production just can be made really to realize cleaning and civilise.
Summary of the invention
In order to overcome the existing various deficiency purifying for industrial campus space gases, suppressing the technology that dust is showy to exist, it is an object of the invention to provide a kind of SD that can efficiently suppress dust to float and manufacture method thereof with dust.
The present invention solves technical problem and be employed technical scheme comprise that.
One, by electric plug, it is arranged in open protective housing, coordinates with an alternating current power supply and a DC source respectively and be fabricated to SD.
SD, is to be coordinated common power supply with a DC high-voltage power supply from an AC single phase high voltage power supply.Connecting circuit is to be electrically connected with two electrodes of the electric plug in SD respectively by two output leads of an AC single phase high voltage power supply, one of them electrode of pole and spark plug of a DC high-voltage power supply is electrically connected simultaneously, by DC high-voltage positive pole with electrically connect.
Concrete operations: after energising, electric plug discharge electrode discharges, and produces alternating current arc spark, and high direct voltage electrode, just can a large amount of negatron of heat emission because of the high temperature of arc spark.Negatron can make fume gases moment negative ion in control space, and negative ion dust falls to rapidly ground under DC high-voltage field action, thus, reach to suppress dust to float with dust, make space gases be purified.
The beneficial effect of the invention is.
1., in SD is arranged on the space that should control, showy dust can be made to settle rapidly, the gas dust content in control space can be made to be down to 50 below μ g/Nm！Reach country-level standard air；[excellent].
2. SD, is designed to the person without in life threat safety range, and its simple in construction, compact, and easy for installation, cost operating cost is low.
3. SD, can be applied not only to production site space gases purify, also there is the function substituting huge cleaner unit, such as: only with several slight electric arc dust suppression devices, just can substitute that bulky cleaner unit of current steel enterprise sintering tail, required cost is only a few percent.
4. SD, is suitable for the gas purification in space, airborne dust place in the various industries such as mining industry, metallurgy, cement, coal-burning boiler and chemical industry.
5. SD, also is adapted for the space mounting of various public place.[such as cinema, sports ground ...].
Accompanying drawing explanation
With embodiment the present invention entered an explanation below in conjunction with the accompanying drawings.Following example are the nonlimiting examples of the present invention.
Fig. 1. the generalized section of SD.
Fig. 2. SD circuit theory diagrams.
Fig. 3. use the schematic diagram of SD suppression sintering machine tail material mouth dust.
Fig. 4. use SD suppression to unload the schematic diagram of dust.
Fig. 5. use the schematic diagram of SD suppression windrow place dust.
In figure 1, spark plug, 2, housing .3, SD, 4, hopper, 5, conveyer belt, 6, crane, 7, stock ground.
Detailed description of the invention
Fig. 1. embodiment uses and spark plug (1) is arranged in open protective housing (2), be combined into SD (3).
Fig. 2. it is employing SD in embodiment, is to be coordinated with a DC high-voltage power supply from an AC single phase high voltage power supply jointly to power.Connecting circuit is to be electrically connected with two electrodes of the electric plug in SD respectively by two output leads of an AC single phase high voltage power supply, one of them electrode of pole and spark plug of a DC high-voltage power supply is electrically connected simultaneously, by DC high-voltage positive pole with electrically connect.
Fig. 3. it is conveyer belt (5) the overhead suppression dust using SD (3) to be arranged on sintering machine tailing mouth in embodiment.
Fig. 4. it is embodiment to use SD (3) be arranged on crane (6) bar, in lorry dumping ground ground overhead suppression dust.
Fig. 5. it is that embodiment uses SD (3) SD suppression windrow place dust.
Claims (1)
1. SD; it is jointly to be coordinated with electric plug from an AC single phase high voltage power supply, DC high-voltage power supply to combine; it is characterized in that: by electric plug; it is arranged in open protective housing; two output leads of one AC single phase high voltage power supply are electrically connected with two electrodes of the electric plug in SD respectively; one of them electrode of pole and spark plug of a DC high-voltage power supply is electrically connected simultaneously, by DC high-voltage positive pole with electrically connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014862.4A CN105833992A (en) | 2015-01-13 | 2015-01-13 | Spark discharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014862.4A CN105833992A (en) | 2015-01-13 | 2015-01-13 | Spark discharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105833992A true CN105833992A (en) | 2016-08-10 |
Family
ID=57178078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510014862.4A Pending CN105833992A (en) | 2015-01-13 | 2015-01-13 | Spark discharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105833992A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240879A (en) * | 1975-09-29 | 1977-03-30 | Ishikawajima Harima Heavy Ind Co Ltd | Eelectric dust collecing device |
| US4741746A (en) * | 1985-07-05 | 1988-05-03 | University Of Illinois | Electrostatic precipitator |
| EP0787531A1 (en) * | 1995-08-08 | 1997-08-06 | Galaxy Yugen Kaisha | Electrostatic precipitator |
| CN1621156A (en) * | 2003-11-24 | 2005-06-01 | 袁野 | Negative electron emitter |
| CN201020332Y (en) * | 2007-04-16 | 2008-02-13 | 蔡一非 | Siphon type air purification environmental protection tower capable of generating electricity |
| KR20100018889A (en) * | 2008-08-07 | 2010-02-18 | 한국기계연구원 | An electrostatic precipitator with o2 injection ionizer for oxy-pc |
-
2015
- 2015-01-13 CN CN201510014862.4A patent/CN105833992A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240879A (en) * | 1975-09-29 | 1977-03-30 | Ishikawajima Harima Heavy Ind Co Ltd | Eelectric dust collecing device |
| US4741746A (en) * | 1985-07-05 | 1988-05-03 | University Of Illinois | Electrostatic precipitator |
| EP0787531A1 (en) * | 1995-08-08 | 1997-08-06 | Galaxy Yugen Kaisha | Electrostatic precipitator |
| CN1621156A (en) * | 2003-11-24 | 2005-06-01 | 袁野 | Negative electron emitter |
| CN201020332Y (en) * | 2007-04-16 | 2008-02-13 | 蔡一非 | Siphon type air purification environmental protection tower capable of generating electricity |
| KR20100018889A (en) * | 2008-08-07 | 2010-02-18 | 한국기계연구원 | An electrostatic precipitator with o2 injection ionizer for oxy-pc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160810 |
|
| WD01 | Invention patent application deemed withdrawn after publication |