CN203635328U - Multi-field/force synergistic effect fine particle removing device - Google Patents
Multi-field/force synergistic effect fine particle removing device Download PDFInfo
- Publication number
- CN203635328U CN203635328U CN201320779093.3U CN201320779093U CN203635328U CN 203635328 U CN203635328 U CN 203635328U CN 201320779093 U CN201320779093 U CN 201320779093U CN 203635328 U CN203635328 U CN 203635328U
- Authority
- CN
- China
- Prior art keywords
- dust collector
- field
- fine particle
- collector pole
- pole mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model discloses a multi-field/force synergistic effect fine particle removing device. The multi-field/force synergistic effect fine particle removing device comprises a shell, wherein a hot gas inlet and an outlet are formed in the front end and the rear end of the shell, respectively; a plurality of serially-connected dust collection pole mechanisms capable of carrying out heat exchange are sequentially arranged in the shell from front to back; an electromagnetic synergistic interaction discharging mechanism is arranged in the dust collection pole mechanism. According to the utility model, based on a conventional static dust collector, the multi-field/force synergistic effect fine particle removing device has heat exchange and thermoregulation functions through the improvement of a dust collection pole; the concentration of charged particles can be increased through an electromagnetic synergistic interaction discharging pole; finally, the adaptation and the removing efficiency of a static dust collector to fine particle removal in different fields can be improved through the synergistic effect of an electric field, a magnetic field and a temperature field.
Description
Technical field
The utility model relates to the synergistic fine particle of a kind of many/power and removes device.
Background technology
At present, in the industries such as metallurgy, building materials, power plant, light industry, mostly adopt electrostatic precipitator to carry out dust removal process.Electrostatic precipitator is to the above particulate removal efficiency of particle diameter 10 μ m up to more than 99%, but it is lower that particle diameter is less than to the subparticle removal efficiency of 10 μ m.Subparticle (particularly PM2.5 is following) is enriched with a large amount of toxic trace elements and organic pollution conventionally, is easily sucked serious harm human health by human body; These subparticles are also the key factors of bringing out the great environment events such as Global climate change, smog episode and depletion of the ozone layer simultaneously.Along with " cement industry atmosphere pollutants emission standards " (GB4915-2004), " thermal power plant's pollutant emission standard " (GB13223-2011), " coking chemistry emission of industrial pollutants standard " (GB16171-2012), " ambient air quality " is (GB3095-2012) formal issues and implement, China's every field is formally launched for the emission control of fine particle.
In practical application, the efficiency that electrostatic precipitator not only removes subparticle is not high, and also difference is very large to be applied to its efficiency of dust collections of different industries such as metallurgy, building materials, power plant, light industry.This is mainly because existing electrostatic precipitator is separated particle and carried out dedusting by electrostatic force from air-flow, what mainly utilize is this single outfield force of electric field, the impact that is subject to the subparticle self-characteristic producing in the restriction of electrostatic precipitator self operation principle and different industries to be difficult to mate with electrostatic force, electrostatic precipitator is not only lower to the removal efficiency of subparticle generally, and the subparticle removal efficiency showing in different industries has larger difference.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provide the synergistic fine particle of a kind of many/power to remove device, by electric field and magnetic field being rationally set in dedusting region and rationally regulating the temperature field in dedusting region, electrostatic force, magnetic field force, thermophoretic forces and DIFFUSION IN TURBULENCE, the effects such as electromagnetism Synergistic are applied to the subtractive process of subparticle, the organization optimization of logical these effect/power and effect stack, in making full use of air-flow waste heat, realize electric field, effectively working in coordination with of magnetic field and temperature field, can thoroughly solve metallurgy, building materials, power plant, the applicability problem of electrostatic precipitator in the fields such as light industry, effectively improve the subparticle removal efficiency of electrostatic precipitator in different industries.
For achieving the above object, the utility model adopts following technical proposals:
The synergistic fine particle of a kind of many/power removes device, comprise housing, the front and back end of described housing is respectively equipped with thermal current entrance and exit, it is characterized in that, in housing, be provided with successively from front to back some series connection can heat exchange dust collector pole mechanism, in dust collector pole mechanism, be provided with electromagnetism Synergistic electric discharge mechanism.
Described dust collector pole mechanism comprises two blocks of plates that be arranged in parallel, forms interlayer in the middle of two boards, is provided with the vertical diaphragm of some and described plate in interlayer; Interlayer lower end is communicated with isobaric case, and upper end is communicated with header; Isobaric case is provided with cold fluid entrance, and header is provided with cold fluid outlet.Cold air or water evenly enter interlayer by isobaric case, and the guiding gutter forming by diaphragm is collected to header from bottom to top and flows out, and cold air or water and thermal current heat exchange realize the object of UTILIZATION OF VESIDUAL HEAT IN and temperature adjustment.
Described thickness of interlayer is between 10-50mm.
Described dust collector pole mechanism outer surface is provided with the scavenge unit with connecting rod scraper plate.The particle that sticks to dust collector pole mechanism surface falls into the ash bucket that is arranged at housing below after removing by connecting rod scraper plate, is taken away by ash conveying device.
Described cold fluid porch is provided with temperature and flow measuring and controlling device; Cold fluid exit is provided with the first temperature measuring equipment.
Described electromagnetism Synergistic electric discharge mechanism comprises the discharge electrode and the magnet string that are arranged between multiple dust collector pole mechanism, and described magnet string is placed in the two ends of discharge electrode, and discharge electrode is connected with the high voltage source of hull outside by wire.By add a magnetic field near electric field, the magnetic line of force is crossing with electric field line, the charged particle of corona zone is increased sharply, and then increased discharge current, is conducive to improve efficiency of dust collection.
Described magnet string is discoidal permanent magnet.
The joint of described magnet string and discharge electrode is made circular-arc, to prevent magnet edges electric discharge; The length of magnet string can be according to the variation increase and decrease of magnetic field parameter.
The thermal current entrance and exit place of described housing front and back end is respectively equipped with temperature and flow measurement device and the second temperature measuring equipment, and described thermal current outlet is connected with blower fan.
Temperature in the utility model and flow measurement and control device are all prior aries, on market, all can buy, and do not repeat them here.
The synergistic fine particle removal methods of a kind of many/power, comprising:
1) thermal current that contains subparticle is entered in deduster by air flow inlet;
2) by the data of temperature and flow measurement device mensuration entrance and outlet, determine the flow of cold fluid according to heat balance, regulate the inlet of cold fluid by temperature and flow measuring and controlling device;
3) cold fluid enters by isobaric case in the dividing plate of dust collector pole mechanism that can heat exchange, by dust collector pole mechanism and hot fluid heat exchange that can heat exchange, realizes the gather dust object in temperature field, region of UTILIZATION OF VESIDUAL HEAT IN and adjusting;
4) according to the self property of fine particle, regulate the output voltage of high voltage source and the length of magnet string, realize the synergy in electric field, magnetic field and temperature field, the adaptability and the removal efficiency that different field subparticle are removed effectively to improve electrostatic precipitator;
5) particle that sticks to dust collector pole mechanism surface falls into ash bucket after removing by connecting rod scraper plate, is taken away by ash conveying device, and the air-flow after purification is discharged through chimney.
The beneficial effects of the utility model are, the utility model is take traditional electrostatic precipitator as basis, make it have the function of heat exchange temperature adjustment by transforming its dust collector pole mechanism, improve charged particle concentration by electromagnetism Synergistic discharge electrode, finally improve by the synergy in electric field, magnetic field and temperature field adaptability and the removal efficiency that electrostatic precipitator removes different field subparticle.
The utility model is by rationally arranging electric field and magnetic field and rationally regulating the temperature field in dedusting region in dedusting region, electrostatic force, magnetic field force, thermophoretic forces and DIFFUSION IN TURBULENCE, the effects such as electromagnetism Synergistic electric discharge are applied to the subtractive process of subparticle, optimize and effect stack by the rationalization of these effect/power, in making full use of air-flow waste heat, realize electric field, effectively working in coordination with of magnetic field and temperature field, can thoroughly solve metallurgy, building materials, power plant, the applicability problem of the field electrostatic precipitator such as light industry, effectively improve the subparticle removal efficiency of electrostatic precipitator in different industries,
The utility model can, for the self-characteristic of different field subparticle, by reasonable adjusting heat exchange parameter, electric pulse field parameter and magnetic field parameter, be realized the effectively collaborative of electric field, magnetic field and temperature field in fully reclaiming air-flow waste heat, reaches best removal effect.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Wherein 1. first temperature measuring equipments; 2. dust collector pole mechanism; 3. blower fan; 4. ash bucket; 5. high voltage source; 6. housing; 7. magnet string; 8. discharge electrode; 9. isobaric case; 10. dividing plate; 11. temperature and flow measuring and controlling device; 12. connecting rod scraper plates; 13. temperature and flow measurement device; 14. second temperature measuring equipments.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, the synergistic fine particle of a kind of many/power removes device, comprise housing 6, the front and back end of described housing 6 is respectively equipped with thermal current entrance and exit, in housing 6, be provided with successively from front to back some series connection can heat exchange dust collector pole mechanism 2, in dust collector pole mechanism 2, be provided with electromagnetism Synergistic electric discharge mechanism.
Dust collector pole mechanism 2 comprises two blocks of plates that be arranged in parallel, forms the interlayer of thickness between 10-50mm in the middle of two boards, is provided with the diaphragm 10 that some and described plate is vertical in interlayer; Interlayer lower end is communicated with isobaric case 9, and upper end is communicated with header; Isobaric case 9 is provided with cold fluid entrance, and header is provided with cold fluid outlet.Cold air or water evenly enter interlayer by isobaric case 9, and the guiding gutter forming by diaphragm 10 is collected to header from bottom to top and flows out, and cold air or water and thermal current heat exchange realize the object of UTILIZATION OF VESIDUAL HEAT IN and temperature adjustment.
Dust collector pole mechanism 2 outer surfaces are provided with the scavenge unit with connecting rod scraper plate 12, and the particle that sticks to dust collector pole mechanism 2 surfaces falls into the ash bucket 4 that is arranged at housing 6 belows after removing by connecting rod scraper plate 12, is taken away by ash conveying device.
Cold fluid porch is provided with temperature and flow measuring and controlling device 11; Cold fluid exit is provided with the first temperature measuring equipment 1.
Electromagnetism Synergistic electric discharge mechanism comprises the discharge electrode and the magnet string 7 that are arranged between multiple dust collector pole mechanism 2, and described magnet string 7 is placed in the two ends of discharge electrode 8, and discharge electrode 8 is connected with the high voltage source 5 of hull outside by wire.By add a magnetic field near electric field, the magnetic line of force is crossing with electric field line, the charged particle of corona zone is increased sharply, and then increased discharge current, is conducive to improve efficiency of dust collection.
Magnet string 7 is discoidal permanent magnet.The joint of magnet string 7 and discharge electrode is made circular-arc, to prevent magnet edges electric discharge; The length that magnet 7 is gone here and there can be according to the variation increase and decrease of magnetic field parameter.
The thermal current entrance and exit place of housing front and back end is respectively equipped with temperature and flow measurement device 13 and the second temperature measuring equipment 14, and described thermal current outlet is connected with blower fan.
The synergistic fine particle removal methods of many/power, comprising:
1) thermal current that contains subparticle is entered in housing 6 by air flow inlet;
2) data of measuring according to the first temperature measuring equipment 1, regulate the inlet of cold fluid by temperature and flow measuring and controlling device 11;
3) cold fluid by isobaric case 9 enter can the dividing plate 10 of heat exchange dust collector pole mechanism 2 in, by can the heat exchange dust collector pole mechanism utmost point 2 and hot fluid heat exchange, realize the gather dust object in temperature field, region of UTILIZATION OF VESIDUAL HEAT IN and adjusting;
4) according to the self property of fine particle, regulate the output voltage of high voltage source 5 and the length of magnet string 7, realize the synergy in electric field, magnetic field and temperature field, the adaptability and the removal efficiency that different field subparticle are removed effectively to improve electrostatic precipitator;
5) stick to can heat exchange dust collector pole mechanism plate 2 surfaces particle fall into ash bucket 4 after removing by connecting rod scraper plate 12, taken away by ash conveying device, the air-flow after purification is discharged through chimney.
By reference to the accompanying drawings the specific embodiment of the present utility model is described although above-mentioned; but the not restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (9)
1. the synergistic fine particle of more than one kind/power removes device, comprise housing, the front and back end of described housing is respectively equipped with thermal current entrance and exit, it is characterized in that, in housing, be provided with successively from front to back some series connection can heat exchange dust collector pole mechanism, in dust collector pole mechanism, be provided with electromagnetism Synergistic electric discharge mechanism.
2. device as claimed in claim 1, is characterized in that, described dust collector pole mechanism comprises two blocks of plates that be arranged in parallel, forms interlayer in the middle of two boards, is provided with the vertical diaphragm of some and described plate in interlayer; Interlayer lower end is communicated with isobaric case, and upper end is communicated with header; Isobaric case is provided with cold fluid entrance, and header is provided with cold fluid outlet.
3. device as claimed in claim 2, is characterized in that, described thickness of interlayer is between 10-50mm.
4. device as claimed in claim 1 or 2, is characterized in that, described dust collector pole mechanism outer surface is provided with the scavenge unit with connecting rod scraper plate.
5. device as claimed in claim 2, is characterized in that, described cold fluid porch is provided with temperature and flow measuring and controlling device; Cold fluid exit is provided with the first temperature measuring equipment.
6. device as claimed in claim 1, it is characterized in that, described electromagnetism Synergistic electric discharge mechanism comprises the discharge electrode and the magnet string that are arranged between multiple dust collector pole mechanism, and described magnet string is placed in the two ends of discharge electrode, and discharge electrode is connected with the high voltage source of hull outside by wire.
7. device as claimed in claim 6, is characterized in that, described magnet string is discoidal permanent magnet.
8. device as claimed in claim 6, is characterized in that, the joint of described magnet string and discharge electrode is made circular-arc, and the length of magnet string can be according to the variation increase and decrease of magnetic field parameter.
9. device as claimed in claim 1, is characterized in that, the thermal current entrance and exit place of described housing front and back end is respectively equipped with temperature and flow measurement device and the second temperature measuring equipment, and described thermal current outlet is connected with blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779093.3U CN203635328U (en) | 2013-11-29 | 2013-11-29 | Multi-field/force synergistic effect fine particle removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779093.3U CN203635328U (en) | 2013-11-29 | 2013-11-29 | Multi-field/force synergistic effect fine particle removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203635328U true CN203635328U (en) | 2014-06-11 |
Family
ID=50866610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320779093.3U Withdrawn - After Issue CN203635328U (en) | 2013-11-29 | 2013-11-29 | Multi-field/force synergistic effect fine particle removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203635328U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639043A (en) * | 2013-11-29 | 2014-03-19 | 山东大学 | Fine particle removal method and device with multi-field/multi-force synergistic effect |
| CN104437908A (en) * | 2014-11-21 | 2015-03-25 | 大连海事大学 | Method and device efficiently removing ship waste gas particles |
| CN107442269A (en) * | 2017-08-21 | 2017-12-08 | 广东美的制冷设备有限公司 | Ion purifier |
| CN108554634A (en) * | 2018-03-26 | 2018-09-21 | 上海电力学院 | Introduce the line tubular electrostatic precipitator performance improvement method in magnetic field |
-
2013
- 2013-11-29 CN CN201320779093.3U patent/CN203635328U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639043A (en) * | 2013-11-29 | 2014-03-19 | 山东大学 | Fine particle removal method and device with multi-field/multi-force synergistic effect |
| CN104437908A (en) * | 2014-11-21 | 2015-03-25 | 大连海事大学 | Method and device efficiently removing ship waste gas particles |
| CN104437908B (en) * | 2014-11-21 | 2017-01-25 | 大连海事大学 | Method and device efficiently removing ship waste gas particles |
| CN107442269A (en) * | 2017-08-21 | 2017-12-08 | 广东美的制冷设备有限公司 | Ion purifier |
| CN108554634A (en) * | 2018-03-26 | 2018-09-21 | 上海电力学院 | Introduce the line tubular electrostatic precipitator performance improvement method in magnetic field |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103639043B (en) | A kind of synergistic fine particle removal method of many/power and device | |
| WO2016029333A1 (en) | Embedded-type electrified bag composite dust collector | |
| CN103447153A (en) | Electronic dust remover | |
| CN203635328U (en) | Multi-field/force synergistic effect fine particle removing device | |
| CN103736604B (en) | A kind of cyclone wet type electrostatic dust collector | |
| CN201949765U (en) | Electrostatic bag dust collector | |
| CN204051328U (en) | A kind of airflow uniform distribution type embedded-type electric bag compound dust-collection device | |
| CN204074255U (en) | Power plant dry fog electrostatic precipitation system | |
| CN101664717A (en) | Method for removing fine particles in dust-contained gas | |
| CN201172006Y (en) | Catching device of coal respirable particulate | |
| CN202366787U (en) | Dust collecting system and electrostatic dust collector thereof | |
| CN204147720U (en) | A kind of gamut DEP deduster | |
| CN104132396A (en) | Carbon nanofiber electric field dust particle gathering and air purifying device | |
| CN203222597U (en) | Coal gas dust control device of rotary furnace | |
| CN204147721U (en) | Electricity, bag, DEP compound type dust remover | |
| CN205391987U (en) | Bag dust remover air inlet dust collector in advance that dehumidifies | |
| CN204121922U (en) | A kind of gamut is without the electrostatic fabric filter of blind spot dedusting | |
| CN203448182U (en) | Electric dust remover | |
| CN101590351B (en) | Static hop-pocket mixed dust removal device and control method thereof | |
| CN203208860U (en) | Embedded electrostatic and bag hybrid dust remover | |
| CN203253291U (en) | Air uniformization device for air duct of duster | |
| CN202683001U (en) | Grading dedusting system | |
| CN206996186U (en) | Electricity carries compound type dust remover | |
| CN201431838Y (en) | Water curtain dust removing device | |
| CN206621938U (en) | A kind of electric automatization dust arrester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140611 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |