CN203610006U - Air purifying device - Google Patents
Air purifying device Download PDFInfo
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- CN203610006U CN203610006U CN201320801262.9U CN201320801262U CN203610006U CN 203610006 U CN203610006 U CN 203610006U CN 201320801262 U CN201320801262 U CN 201320801262U CN 203610006 U CN203610006 U CN 203610006U
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Abstract
The utility model discloses an air purifying device and relates to the field of air purification. The air purifying device comprises an air inducing device, a dusting system and a sewage treatment system, wherein the air inducing device consists of an air inlet pipe, a volute-shaped air duct, a seat ring and guide vanes; the dusting system consists of a glass reinforced plastic casing, an exciting coil, a ceramic cylinder, a gland, a purified air outlet, a dehydrator, a spray nozzle, an annular electrode, a connector and a blowdown pipe; the sewage treatment system consists of a sewage collection tank, ultrasonic probes, a filtering membrane, a water outlet pipe, a TiO2 nano-coating, a solenoid valve and a liquid draining pipe; dust-containing gas is introduced into an inner cavity of the ceramic cylinder in the circumferential direction; the dust positively modifies charge by the annular electrode and spirally rises in a magnetic field, and thus the impact probability of the dust and liquid drops is improved. The TiO2 nano-coating is arranged on the inner surface at the bottom of the sewage collection tank; ultraviolet lamps are densely distributed on the surface of a hemisphere; three ultrasonic probes are uniformly distributed on the surface of the hemisphere; sewage is sterilized by coordinating ultrasonic waves with ultraviolet rays by a photocatalytic oxidation reaction and is then filtered for recycling. According to the air purifying device disclosed by the utility model, dusting, deodorization and sterilization of the polluted air are synchronously realized and the effects of low water consumption and no secondary pollution are realized.
Description
Technical field
The present invention relates to air purification field, refer in particular to and utilize the motion of Magnetic Control dust to improve the efficiency of drop trapping dust, wastewater disinfection sterilizing is carried out in ultrasonic synergistic ultraviolet ray integrated air air purifying apparatus in conjunction with photocatalysis oxidation reaction.
Background technology
At present the dust arrester of different principle is a lot, but function singleness mostly does not possess sterilizing, deodorizing capability.US6488269 " Wet scrubber " (wet scrubber) water consumption is large, regional area clean-up effect is low, and part dust granules is escaped, and the large amount of sewage that dust removal process forms does not have supporting treating apparatus, causes secondary pollution of water.As US2010307342 " ELECTROSTATIC DUST CATCHER " (electrostatic precipitator), JP2010012400 " ELECTRIC DUST CATCHER " (electric cleaner) utilizes electrostatic absorption principle dedusting, dust collector pole needs regular vibration dust-cleaning, easily form reentrainment of dust, in CN200620084507.0 " Wetting desulfurizing electromagnetic dust collector ", use line electrode to pre-charged dust, dust granules is at electrostatic force, under magnetic force acting in conjunction, contact and realize dust catching with anode tube inwall moisture film, solve the problem of reentrainment of dust, but easily there is electric breakdown phenomena in line electrode, requirement has certain electrode distance, the field intensity of regulation and specific service condition.CN200910132779.1 " a kind of method of magnetic dust removal " utilizes magnetic force to remove the magnetic dusts such as iron, not good to non-magnetic dust removal effect.
Summary of the invention
For fear of with overcome above-mentioned deficiency, the object of this invention is to provide the integrated apparatus of the efficient depositing dust of a kind of air, deodorizing and sterilization, utilize annular electrode to pre-charged dust, the participation of magnetic force has increased dust granules, peculiar smell molecule and droplet collision probability, the sewage forming is after ultrasonic synergistic ultraviolet ray is in conjunction with photocatalysis oxidation reaction sterilization, after microfiltration membranes, NF membrane filtration, purification, recycle, reduce water purification water consumption.
Realizing technical scheme of the present invention is:
Air cleaning unit comprises blower unit, two identical dust pelletizing systems and sewage disposal system; Described dust pelletizing system is made up of glass steel shell, magnet exciting coil, ceramic cylinder, gland, pure qi (oxygen) outlet, dehydrator, nozzle, annular electrode, connector and blow-off pipe, described magnet exciting coil is wrapped in ceramic cylinder outside wall surface, be placed in the inner chamber of glass steel shell cylindraceous, upper end is compressed with gland, glass steel shell upper end with gland with being threaded; Dehydrator is connected with gland by screw thread and is located at gland inner chamber, nozzle be fixed on dehydrator center under; Annular connector and glass steel shell lower end are threaded connection, and annular electrode is set in connector; Connector is welded on blower unit top; Described blower unit is made up of air inlet pipe, scroll casing shape air channel, seat ring and stator, circumferential uniform stator in circular seat ring, and scroll casing shape air channel is arranged in around seat ring; The air inlet in two scroll casing shape air channels relatively connects and in same axis, air inlet pipe is connected with the junction of the air inlet in two scroll casing shape air channels, and in aggregates; Seat ring below is inverted cone-shaped structure, and the bottom of inverted cone-shaped structure is connected with blow-off pipe; Described sewage disposal system is by sludge collecting box, ultrasonic probe, filter membrane, outlet pipe, TiO
2nano coating, magnetic valve and discharging tube composition; The other end of described blow-off pipe is connected with sludge collecting box; Sludge collecting box top is plane, and bottom is spherical, and spherical bottom inner surface scribbles TiO
2nano coating, sludge collecting box upside is provided with outlet pipe, and microfiltration membranes, milipore filter double-filtration film are housed in outlet pipe; Hemisphere be located at sludge collecting box top center under, three ultrasonic probes are evenly arranged on hemisphere, with hemisphere axial line angle be 45 degree, LED ultraviolet lamp gathers for hemisphere surface, the lower end of spherical bottom is provided with discharging tube, and described discharging tube is provided with magnetic valve.
The course of work of the present invention is that water forms droplet through nozzle atomization, forms wall-attached jet in ceramic cylinder, guarantees that ceramic cylinder internal face has the thin water curtain of one deck.Magnet exciting coil indirect current forms magnetic field in ceramic cylinder.Dusty gas through scroll casing shape air channel, seat ring, stator along the circumferential direction evenly import air-flow in ceramic cylinder, reduces the wearing and tearing of air-flow to ceramic cylinder.Electric charge on the high field band that dust granules in air-flow forms through high-field electrode ring is subject to the work of Lorentz force as spiral motion in magnetic field.Part dust granules strikes ceramic cylinder wall, is trapped by water curtain, and remainder is trapped by droplet, and peculiar smell molecule is also decomposed by liquid absorption simultaneously.Application Lorentz force carries out magnetic force wet dust removal, the method is applicable to various dust granules, break through the limitation that magnetic dust removal is only applicable to magnetic-particle, and improve the angular velocity of rotation of dust granules by increasing by two kinds of different approach of magnetic field intensity and increase carrying capacity, increase the contact-impact probability of dust granules and drop particle.Glass steel shell and ceramic cylinder are sealed magnet exciting coil completely, each part is packaged into an entity securely, when improving electric security, do not affect again Distribution of Magnetic Field, and there is characteristic and wear-resisting, the corrosion resistant premium properties of tight waterproof and dustproof, even long-term use do not change its operating characteristic yet in the environmental condition of very severe.To after deodorant liquid dilute with water, spray, can realize the effect of deodorizing simultaneously.
The sewage that depositing dust deodorisation process forms adopts ultrasonic synergistic ultraviolet ray to carry out disinfection.
Ultraviolet ray (200～300nm) can penetrate cell membrane and the nucleus of microorganism, in several seconds, can destroy the molecular link of nucleic acid, make it lose replication capacity or lose activity, sterilization fast effectively, shortcoming is to kill the microorganism on top layer, and do not possess lasting disinfecting power, bacteriological aftergrowth is partially damaged.Ultrasonic wave forms ultrasonic cavitation effect in water body, occur moment high temperature and variations in temperature, instantaneous pressure and pressure change, and produce the extremely strong hydroxyl radical free radical OH of oxidability, and generate a certain amount of H
2o
2, make in water body bacterium lethal, virally inactivated, reach the object of water body disinfection, but the ultrasonic sterilization time is relatively long.By ultrasonic synergistic disinfection by ultraviolet light, strengthening disinfection efficacy of ultraviolet ray, the H that ultrasonic wave produces
2o
2also for disinfection by ultraviolet light provides lasting sterilizing ability.TiO
2nano coating is under ultraviolet irradiation, and surface also produces hydroxyl radical free radical OH, and the organic pollution in water is oxidized to harmless CO
2and H
2o, has further improved Disinfection Effect.The water of sterilizing is recycled after microfiltration membranes, NF membrane are filtered, and enters nozzle atomization dedusting together with water purification by water pump pressurization, reduces water purification water consumption and sludge quantity.
Advantage of the present invention is synchronously to realize air-polluting dedusting, deodorizing and sterilization, and efficiency is high, and stable and safe in operation is simple in structure, easily realizes the repacking to existing common wet dust separater.Application Lorentz force carries out magnetic force wet dust removal, can effectively trap the solid-state powder dust particle of micron, sub-micron, also can remove gaseous contaminant, and water consumption is few compared with common wet dust removal.Utilize ultrasonic synergistic ultraviolet ray in conjunction with photocatalysis oxidation reaction, sewage to be carried out disinfection, fast effectively and there is no a secondary pollution.The present invention purifies and has good adaptability high temperature, high humidity, flammable explosive gas, can be widely used in the aspects such as refuse landfill air cleaning, industrial flue gas cleaning.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is blower unit structural representation.
Fig. 3 is the motion schematic diagram of charged dust granules in magnetic field.
In figure: 1. discharging tube 2. sludge collecting box 3. ultrasonic probe 4. hemisphere 5. blower unit 6. glass steel shell 7. magnet exciting coil 8. ceramic cylinder 9. gland 10. pure qi (oxygen)s export 11. dehydrator 12. nozzle 13. annular electrode 14. connector 15. blow-off pipe 16. air inlet pipe 17. filter membrane 18. outlet pipe 19.TiO
2 nano coating 20. magnetic valve 21. scroll casing shape air channel 22. seat ring 23. stators.
The specific embodiment
As shown in the figure, the inner core that in the present embodiment, ceramic cylinder 8 forms is as wet dust removal reaction chamber, and nozzle 12 is sprayed downwards.Glass steel shell 6 seal magnet exciting coil 7 completely with ceramic cylinder 8, and air inlet pipe 16 and scroll casing shape air channel 21, seat ring 22, stator 23 are integrally welded, form blower unit 5, by gas along circumferential even importing reaction chamber.Connector 14 is welded on blower unit 5 tops, and connector 14 is threaded with glass steel shell 6 use.The interior annular electrode 13 that arranges of connector 14, forms high field.For obtaining high-intensity magnetic field, ceramic straight tube 8 sizes are unsuitable excessive.Gland 9 and glass steel shell 6, gland 9 are with dehydrator 11 all with being threaded, and dehydrator 11 is by the moisture removal in pure qi (oxygen), and the Purge gas in reaction chamber is discharged through pure qi (oxygen) outlet 10.Sludge collecting box 2 tops are plane, and bottom is spherical, and bottom interior surface scribbles TiO
2nano coating 19, hemisphere 4 use screw threads are fixed on to sludge collecting box 2 belows, center, top, three ultrasonic probes 3 are evenly arranged on hemisphere 4, with hemisphere 4 axial line angles be 45 degree, LED ultraviolet lamp gathers on hemisphere 4 surfaces, its optical wavelength is 200-300nm, and ultrasonic synergistic ultraviolet ray is carried out Quick disinfection in conjunction with photocatalysis oxidation reaction.Sludge collecting box 2 upper ends are provided with outlet pipe 18, and microfiltration membranes, milipore filter double-filtration film 17 are housed in pipe.
When use, open nozzle 12 gauge taps, the logical upper alternating current of magnet exciting coil 7, the gas simultaneously needs being purified is through air inlet pipe 16, and scroll casing shape air channel 21, seat ring 22, stator 23 are along the reaction chamber that circumferentially enters ceramic cylinder 8 inner chambers formations, during through annular electrode 13, on dust granules band, after electric charge, enter the high-intensity magnetic field district being produced by magnet exciting coil 7, be subject to the effect of Lorentz force, part dust granules contacts with drop, and another part is captured with moistening wall collision.Purified gas is discharged through pure qi (oxygen) outlet 10 after dehydrator 11 removes moisture, sewage all enters sludge collecting box 2, open the switch of ultrasonic probe 3, LED ultraviolet lamp, the water of sterilizing is recycled after microfiltration membranes, NF membrane double-filtration film 17, enter nozzle 12 nebulization dusts by water pump pressurization together with water purification, reduce water purification water consumption and sewage quantity.After air cleaning unit operation a period of time, open the magnetic valve 20 on discharging tube 1, discharge sludge collecting box 2 bottom sewage, clean the filter membrane 17 in sludge collecting box 2 and outlet pipe 18.
Claims (4)
1. air cleaning unit, is characterized in that, comprises blower unit (5), two identical dust pelletizing systems and sewage disposal system; Described dust pelletizing system is made up of glass steel shell (6), magnet exciting coil (7), ceramic cylinder (8), gland (9), pure qi (oxygen) outlet (10), dehydrator (11), nozzle (12), annular electrode (13), connector (14) and blow-off pipe (15), described magnet exciting coil (7) is wrapped in ceramic cylinder (8) outside wall surface, be placed in the inner chamber of glass steel shell cylindraceous (6), with gland (9) by upper end compress, glass steel shell (6) upper end with gland (9) with being threaded; Dehydrator (11) is connected with gland (9) by screw thread and is located at gland (9) inner chamber, nozzle (12) be fixed on dehydrator (11) center under; Annular connector (14) is threaded connection with glass steel shell (6) lower end, and annular electrode (13) is set in connector (14); Connector (14) is welded on blower unit (5) top; Described blower unit (5) is made up of air inlet pipe (16), scroll casing shape air channel (21), seat ring (22) and stator (23), circumferential uniform stator (23) in circular seat ring (22), and scroll casing shape air channel (21) are arranged in seat ring (22) around; The air inlet in two scroll casing shape air channels (21) relatively connects and in same axis, air inlet pipe (16) is connected with the junction of the air inlet in two scroll casing shape air channels (21), and in aggregates; Seat ring (22) below is inverted cone-shaped structure, and the bottom of inverted cone-shaped structure is connected with blow-off pipe (15); Described sewage disposal system is by sludge collecting box (2), ultrasonic probe (3), outlet pipe (18), TiO
2nano coating (19), magnetic valve (20) and discharging tube (1) composition; The other end of described blow-off pipe (15) is connected with sludge collecting box (2); Sludge collecting box (2) top is plane, and bottom is spherical, and spherical bottom inner surface scribbles TiO
2nano coating (19), sludge collecting box (2) upside is provided with outlet pipe (18); Hemisphere (4) be located at sludge collecting box (2) top center under, three ultrasonic probes (3) are arranged on hemisphere (4), LED ultraviolet lamp gathers on hemisphere (4) surface, the lower end of spherical bottom is provided with discharging tube (1), and described discharging tube (1) is provided with magnetic valve (20).
2. air cleaning unit according to claim 1, is characterized in that: described sludge collecting box (2) upper end is provided with outlet pipe (18), and microfiltration membranes, milipore filter double-filtration film (17) are housed in outlet pipe (18).
3. air cleaning unit according to claim 1, is characterized in that: the LED ultraviolet lamp that hemisphere (4) surface is densely covered, its optical wavelength is 200-300nm.
4. air cleaning unit according to claim 1, is characterized in that: described three ultrasonic probes (3) are that 45 degree are arranged with the wire clamp angle, vertical axle center of hemisphere (4), are circularly and evenly distributed on hemisphere (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320801262.9U CN203610006U (en) | 2013-12-09 | 2013-12-09 | Air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320801262.9U CN203610006U (en) | 2013-12-09 | 2013-12-09 | Air purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203610006U true CN203610006U (en) | 2014-05-28 |
Family
ID=50762687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320801262.9U Withdrawn - After Issue CN203610006U (en) | 2013-12-09 | 2013-12-09 | Air purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203610006U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103638766A (en) * | 2013-12-09 | 2014-03-19 | 江苏大学 | Air purifying device |
| US20150196674A1 (en) * | 2013-12-12 | 2015-07-16 | Paul Newham | Dynamic Enhanced and Diffuse Broad Spectrum UVC or Alternative Controlled Ionizing Radiation Source Emitters for Mobile and Fixed Placement Disinfection of Clinical Surfaces |
| CN108928989A (en) * | 2015-12-08 | 2018-12-04 | 长泰品原电子科技有限公司 | A kind of purification method of cleaning equipment |
| CN109260943A (en) * | 2018-06-27 | 2019-01-25 | 福建师范大学 | A kind of waste plastics processing waste gas treatment process and complete set of equipments |
-
2013
- 2013-12-09 CN CN201320801262.9U patent/CN203610006U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103638766A (en) * | 2013-12-09 | 2014-03-19 | 江苏大学 | Air purifying device |
| CN103638766B (en) * | 2013-12-09 | 2015-06-10 | 江苏大学 | Air purifying device |
| US20150196674A1 (en) * | 2013-12-12 | 2015-07-16 | Paul Newham | Dynamic Enhanced and Diffuse Broad Spectrum UVC or Alternative Controlled Ionizing Radiation Source Emitters for Mobile and Fixed Placement Disinfection of Clinical Surfaces |
| US9603956B2 (en) * | 2013-12-12 | 2017-03-28 | Paul Newham | Dynamic enhanced and diffuse broad spectrum UVC or alternative controlled ionizing radiation source emitters for mobile and fixed placement disinfection of clinical surfaces |
| CN108928989A (en) * | 2015-12-08 | 2018-12-04 | 长泰品原电子科技有限公司 | A kind of purification method of cleaning equipment |
| CN109260943A (en) * | 2018-06-27 | 2019-01-25 | 福建师范大学 | A kind of waste plastics processing waste gas treatment process and complete set of equipments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140528 Effective date of abandoning: 20150610 |
|
| RGAV | Abandon patent right to avoid regrant |