US20120031275A1 - Centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect - Google Patents
Centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect Download PDFInfo
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- US20120031275A1 US20120031275A1 US13/198,936 US201113198936A US2012031275A1 US 20120031275 A1 US20120031275 A1 US 20120031275A1 US 201113198936 A US201113198936 A US 201113198936A US 2012031275 A1 US2012031275 A1 US 2012031275A1
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- air
- air cleaner
- washing water
- room
- centrifugal
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/037—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of inertial or centrifugal separators, e.g. of cyclone type, optionally combined or associated with agglomerators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
- B01D45/10—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators which are wetted
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
- B01D47/08—Spray cleaning with rotary nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
- B01D47/08—Spray cleaning with rotary nozzles
- B01D47/085—Spray cleaning with rotary nozzles with nozzles which are partly immersed in the washing fluid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Definitions
- This invention relates to a wet type air cleaner utilizing a centrifugal impeller for fresh air, thus the separation of pollution substances with scrubbing liquid can be absolutely eliminated from air with utilizing the difference of specific gravity (approximately 1:1000) between air and liquid by the strength of centrifugal force in the vortex generating structure such as centrifugal impeller and spiral grooves, since scrubbing the pollution material including dust, harmful gaseous substances, virus and bacteria in air with the positive three dimensional vortex stream of fine water droplets, mist and fog on the basis of natural water instead of using solid filters.
- Negative ion harmful gas, ozone (O3) generation.
- Low temperature plasma high electric voltage, 5000-12000V, unsafe home appliance.
- the conventional water filter air cleaner on the basis of U.S. Pat. No. 4,829,781 has problem with low cleaning efficiency due to passive two dimensional water surface contact, scrubbing contact part of pollution substances only, high humidity with lot of water evaporation, as a result, the corrosion of electronic product, filling water frequently, and Adding pasteurization chemicals.
- Wet type air cleaner utilizing a centrifugal impeller is to eliminate the disadvantages mentioned above and to provide an advantage appliance with aqua viscosity of fine water droplets in the positive three dimensional vortex flow, neutralization reaction with harmful gaseous substances, centrifugal separating on the basis of different specific density, especially air: water 1:1,000, automatic sterilization without pasteurization chemicals according to this invention.
- atomizer for generating Fine water droplets (0.3 D) as in the vortex flow on the basis of positive 3 dimensional scrubbing with aqua viscosity cohesion
- gas-liquid centrifugal separator for preventing a high humidification problem with utilizing the different specific density (1:1,000, air: water)
- liquid circulation pump for reusing liquid for a long time without frequently refilling.
- the sort of atomizer comprises aerodynamic venturing tube, ultra sonic vibration, air-water nozzle with blower or compressor.
- wet type air cleaner utilizing a centrifugal impeller with a liquid sprayer and gas-liquid centrifugal separator for cleaning gases, especially air is achieved for more than 99% air purification efficiency with the aqua viscosity of fine water droplets in the positive 3 dimensional vortex flow, neutralization reaction with harmful gaseous substances, centrifugal separating on the basis of different specific density, especially air: water 1:1,000, automatic sterilization without chemical addicts.
- This apparatus is based on natural water, thus it is advantages of no more succession of junk pollution material such as an abolished solid filter.
- the gas-liquid centrifugal separator may be provided as an auxiliary part of a complex air cleaner or air condition system.
- This wet type air cleaner utilizing a centrifugal impeller is compared with a conventional air cleaner, especially water filter as in the following comparison table. Since water filter air cleaner is still best quality air cleaner with its air purification efficiency worldwide.
- comparison item convensional water filter the present invention Scrubbing 2 dimension Water surface 3 dimension fine water mechanism contact, less than 85% droplets vortex contact, pureification efficiency 99.9% purification efficiency humidity Required expensive air Centrifugal separation cooler, or lot of water 99.9%, separation complete Evaporation, High dry air, low humidity humidity Harmful 30-65% 99.9% with neutralization gases reaction Air- 85%, passive contact part 99.9%, positive cubic purification on the basis of surface only vortex stream contact on the efficiency basis of fine liquid droplets having aqua viscosity
- FIG. 1 is a perspective view for schematically showing a centrifugal wet type air cleaner according to the present invention
- FIG. 2 is an operational view for schematically showing a centrifugal wet type air cleaner according to the present invention
- FIG. 3 is a perspective view for schematically showing a centrifugal impeller according to the present invention.
- FIG. 4 is an operational view for schematically showing a centrifugal humidifier according to the present invention.
- FIG. 5 is an operational view for schematically showing a centrifugal humidifying room according to the present invention.
- FIG. 6 is an layout view for schematically showing a vortex cylinder according to the present invention.
- FIG. 7 is a A-A cross sectional view for schematically showing a second separation plate in FIG. 1 ;
- FIG. 8 is a B-B cross sectional view for schematically showing a first separation plate in FIG. 1 ;
- FIG. 9 is a C-C cross sectional view for schematically showing a vortex room in FIG. 1 ;
- FIG. 10 is a D-D cross sectional view for schematically showing a scrubbing room in FIG. 1 ;
- FIG. 11 is an E-E cross sectional view for schematically showing water outlets and air passages in FIG. 1 ;
- FIG. 12 is a perspective view for schematically showing a fence of centrifugal humidifier in FIG. 1 ;
- FIG. 13 is a perspective view of another embodiment for a centrifugal wet type air cleaner according to the present invention.
- FIG. 14 is a operational view of another embodiment for a centrifugal wet type air cleaner according to the present invention.
- FIG. 15 is a perspective view of another embodiment for schematically showing an axial flow impeller according to the present invention.
- FIG. 16 is a perspective view of another embodiment for a centrifugal wet type air cleaner according to the present invention.
- FIG. 17 is a perspective view of another embodiment for a body in FIG. 16 ;
- FIG. 18 is a perspective view of another embodiment for installing a vortex cylinder in FIG. 17 ;
- FIG. 19 is a perspective view for a dual path spiral in FIG. 17 ;
- FIG. 20 is an A-A cross sectional view for a vorex room in FIG. 17 ;
- FIG. 21 is an B-B cross sectional view for water outlets in FIG. 17 ;
- FIG. 22 is an operational view of another embodiment for a body according to the present invention in FIG. 16 .
- centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect
- a wet type air comprising: a vaporizing room 500 located inside of a liquid tank 401 , a scrubbing room 502 located on the upper side of a liquid tank 401 , a vortex room located inside of a body 409 for scrubbing gas pollutants with the stream of a fine particular liquid mist.
- a wet type air comprising: an over driver 436 utilized with the various transfer means including an oil surface friction transmission, a gear transmission et al. for increasing the rotation speed of a centrifugal impeller 408 and a spin vaporizer disk 470 .
- a wet type air comprising: an ultra sonic vibrator 480 for vaporizing washing water inside of a liquid tank 401 .
- a wet type air cleaner comprising: an axial fan, a climbed fan and a sirocco fan as a centrifugal impeller 408 for suctioning the stream of the wet air.
- a wet type air cleaner comprising: a spin vaporizer mounted on the shaft 435 of an electric motor 433 for vaporizing washing water inside of a liquid tank 401 .
- a wet type air comprising: spiral grooves 416 formed on the surface of a gas passage cylinder 413 for generating vortex stream of wet gas on the basis of labyrinth effect and separating washing water from gas on the basis of centrifugal force.
- a wet type air cleaner comprising: a humidity controller 442 installed on a clean gas outlet 432 for adjusting the humidity of fresh gas.
- a wet type air cleaner comprising: a body 409 utilizing for an auxiliary parts in a dehumidifier of compressed air system, refrigerate air conditioner, constant temperature and humidity controller.
- centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect
- a wet type air cleaner comprising: a vaporizing room 700 located inside of a liquid tank 601 , a scrubbing room 702 mounted on a liquid tank 601 through a gas passage duct 691 , and a vortex room 704 located inside of a body 609 for scrubbing gas pollutants with the stream of a fine particular liquid mist.
- a wet type air cleaner comprising: a spin vaporizer mounted on the shaft 635 of an electric motor 633 for vaporizing washing water at a liquid tank 601 .
- a wet type air comprising: an ultra sonic vibrator 680 for vaporizing washing water at a liquid tank 601 .
- centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect
- a wet type air cleaner comprising: a vaporizing room 900 located inside of a liquid tank 801 , a scrubbing room 902 mounted on a liquid tank 801 through a gas passage duct 897 , and a vortex room 904 located inside of a body 807 for scrubbing gas pollutants with the stream of a fine particular liquid mist.
- a wet type air cleaner comprising: a centrifugal humidifier, an ultra sonic vibration humidifier, steam humidifier, a heating humidifier, a high pressure spraying humidifier, an electronic humidifier, generator, high frequency humidifier, and an air-liquid jet nozzle et al. as a liquid atomizer inside of a liquid tank 801 .
- a wet type air cleaner comprising: an axial fan, a climbed fan and a sirocco fan as a centrifugal impeller 808 for suctioning the stream of the wet air.
- a wet type air comprising: an over driver 836 utilized with the various transfer means including an oil surface friction transmission, a gear transmission et al. for increasing the rotation speed of a centrifugal impeller 808 .
- a wet type air cleaner comprising: spiral grooves 816 having plural lines of groove for passing lot of gas volume.
- a wet type air cleaner comprising: a body 807 utilizing for an auxiliary parts in a compressed air cleaning system, a refrigerate air condition system, a constant temperature and humidity controller.
- centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral with a labyrinth effect for separating centrifugally liquid including pollution substances from gas, especially air
- a gas-liquid centrifugal separator 407 installed on the suction air pipe 405
- an electric motor 433 located on gas passage cylinder 413 inside of a body 409
- centrifugal wet type air cleaner centrifugal impeller 408 fixed on electric motor 433 through shaft 435 with installation of over driver 436 .
- an over driver 436 is provided for increasing the speed of centrifugal impeller 408 in the case of a low speed of an electric motor 433 .
- a centrifugal impeller 408 fixed on an electric motor 433 through a shaft 435 with installation of an over driver 436 is provided for sucking gas and generating centrifugal vortex stream, as indicated by the arrows, with its three dimension aero dynamical structure.
- a spin vaporizer disk 470 is installed on a shaft 435 of an electric motor 433 for generating fine mist of water in liquid tank 401 , thus a centrifugal impeller 408 rotates with A SPIN VAPORIZER disk 470 for sucking air and vaporizing water at the same time.
- a spin vaporizer disk 470 is composed of sawing teeth 472 and washing water passage 474 for generating fine mist of washing water in liquid tank 401 , wherein a separation plate 422 is provided for inducing fine mist of washing water and a fence 476 is provided for separating the mixed stream of fine mist of washing water and the inlet gas through gas through suction holes 405 on the wall of a liquid tank 401 , further an ultra sonic vibrator 480 is provided with a vibrator controller 482 for vaporizing washing water inside of a liquid tank 401 , further a washing water supplier 402 is provided with a water conduit 403 for keeping constant quantity of washing water inside of a liquid tank 401 . Wherein gas suction holes 405 is formed on the wall of a liquid tank 401 for suctioning gas.
- gas passage cylinder 413 is formed with spiral grooves 416 on the outside circumference surface for keeping up centrifugal vortex gas stream along spiral grooves 416 and for passing downward separated liquid including pollution substances with labyrinth effect at 1st vortex room 504 between the outside of spiral grooves 416 and the inside wall of a body 409 .
- FIG. 7 is a A-A cross sectional view for schematically showing a second separation plate in FIG. 1 , a second separation plate 460 formed with gas passages 460 A, multiple holes is provided for discharging clean gas.
- FIG. 8 is a B-B cross sectional view for schematically showing a first separation plate in FIG. 1 ; a first separation plate 450 formed with gas passages 450 A, multiple holes is provided for discharging clean gas.
- FIG. 9 is a C-C cross sectional view for schematically showing a vortex room in FIG. 1 ; vortex room 504 is provided between the outside of spiral grooves 416 and the inside wall of a body 409 , centrifugal wet type air cleaner, thus the mixed gas-liquid stream is distributed to spiral grooves 416 , as indicated by the arrows, for keeping up centrifugal vortex gas stream along spiral grooves 416 and for passing downward separated liquid including pollution substances with labyrinth effect at vortex room 504 between the outside of spiral grooves 416 and the inside wall of a body 409 .
- the liquid is separated with pollution substances from gas stream with centrifugal force due to the different specific gravity of gas and liquid at 1st vortex room 504 between the outside of spiral grooves 416 and the inside wall of housing 409 , as indicated by the arrows.
- the liquid containing pollution substances is flowed downward with gravity effect on the inside wall of a body 409 .
- FIG. 10 is a D-D cross sectional view for schematically showing a scrubbing room in FIG. 1 ; a scrubbing room 502 is provided for scrubbing pollutants with the mist stream of washing water through scrubbing cylinder 493 and impeller inlet guide 498 inside of a liquid tank 401 . Wherein multiple friction protrusion 493 A are formed on the both surface of scrubbing cylinder 493 for generating a turbulent flow of mist stream.
- FIG. 11 is an E-E cross sectional view for schematically showing water outlets and air passages in FIG. 1 ; a separating plate 422 is provided for passing gas with the mist stream of washing water, also a separating plate 422 is provided for draining used water. Wherein multiple gas and water passages 422 A are formed on a separating plate 422 .
- FIG. 12 is a perspective view for schematically showing a fence of centrifugal humidifier in FIG. 1 ; a fence 476 is provided for separating the mixed stream of fine mist of washing water and the gas flowed in through gas suction holes 405 on the wall of liquid tank 401 .
- a grill or screen usually called ‘pre filter’ is provided on the gas suction holes 405 of the wall of liquid tank 401 for preventing large grain in air, and spin vaporizer disk 470 is provided for generating fine mist of washing water.
- centrifugal impeller 408 is rotated with the power of electric motor 433 inside of a body 409 for inducing gas stream through gas suction holes 405 communicated with liquid tank 401 , and then liquid, especially water is atomized or sprayed by spin vaporizer disk 470 from liquid tank 401 as indicated by the arrows, also ultra sonic vibrator 480 is provided for adjusting the quantity of liquid atomization, thus scrubbing pollution substances in gas is scrubbed with the numerous atomizing liquid droplets as in the flow of fog or mist, wherein the pollution substances of gas are scrubbed efficiently with the viscosity of liquid mist or fine aqua droplets in the three-dimensional cubic vortex flow of fog or mist.
- the mixed gas-liquid stream is formed as centrifugal vortex stream after passing with centrifugal impeller 408 , thus the mixed gas-liquid stream is passed around spiral grooves 416 of gas passage cylinder 413 , as indicated by the arrows, on the state of centrifugal vortex gas stream along spiral grooves 416 .
- liquid including pollution substances is separated centrifugally from mixed gas-liquid stream by using the difference between the specific gravities of the air and the washing water and labyrinth effect at 1st vortex room 504 between the spiral grooves 416 and the wall of a body 409 .
- liquid including pollution substances is gathered downwardly at liquid tank 401 through gas and water passages 422 A of a separating plate 422 .
- the gas is purified by centrifugal separation by using the difference between the specific gravities of the air and the washing water and labyrinth effect at 1st vortex room 504 between the outside of spiral grooves 416 and the inside wall of a body 409 .
- clean dry gas is discharged at clean gas pipe 432 , outside of a body 409 after staying a gas tank 508 through gas passages 450 A of a first separation plate 450 and gas passages 460 A of a second separation plate 460 .
- the gas stream mixed with the atomized liquid droplets is flowed in inside of a body 409 , gas-liquid centrifugal separator through gas suction holes 405 with the inducing power of centrifugal impeller 408 rotating by the power of electric motor 433 as indicated by the arrows, thus the mixed gas-liquid stream is formed as centrifugal vortex stream after passing with centrifugal impeller 408 , as shown in FIG.
- the mixed gas-liquid stream is distributed to spiral grooves 416 , as indicated by the arrows, for keeping up centrifugal vortex gas stream along spiral grooves 416 and for passing downward separated liquid including pollution substances with labyrinth effect at vortex room 504 between the spiral grooves 416 and the wall of housing 409 .
- the liquid is separated with pollution substances from gas stream with centrifugal force due to the different specific gravity of gas and liquid at vortex room 504 between the outside of spiral grooves 416 and the inside wall of a body 409 , as indicated by the arrows.
- the liquid containing pollution substances is flowed downward with gravity effect on the inside wall of body 409 .
- the liquid containing pollution substances is gathered with gravity effect at liquid tank 401 through plurality of gas & water passages 422 A formed on separating plate 422 as shown in FIG. 11 .
- said drain trap may be provided for discharging liquid containing pollution substances only but not gas, especially fresh air, and the operation of drain trap is not necessary to explain in this mode as in well known pneumatic wares in industrial parts.
- the gas stream is passed as centrifugal flow for eliminating fluid containing pollutant substances along spiral grooves 416 , as shown in FIG. 6 , at vortex room 504 between gas passage cylinder 413 and the inside wall of housing 409 , as indicated by the arrows.
- centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect is comprised of a vaporizing room 700 located inside of a liquid tank 601 , a scrubbing room 702 mounted on a liquid tank 601 through a gas passage duct 691 , and a vortex room 704 located inside of a body 609 for scrubbing gas pollutants with the stream of a fine particular liquid mist, thus a spin vaporizer disk 670 is installed on a shaft 635 of an electric motor 633 for generating fine mist of water in liquid tank 601 , thus a centrifugal impeller 608 rotates with a spin vaporizer disk 670 for sucking air and vaporizing water at the same time.
- the mixed gas-liquid stream is passed as centrifugal vortex stream after passing with centrifugal impeller 608 and generating fine mist of washing water with rotating a spin vaporizer disk 670 in liquid tank 601 at the same time, thus the mixed gas-liquid stream is passed at scrubbing room 702 through gas passage duct 691 for scrubbing pollutants in gas with using fine mist of washing water.
- the mixed gas-liquid stream is passed at spiral grooves 616 of gas passage cylinder 613 , as indicated by the arrows, on the state of centrifugal vortex gas stream along spiral grooves 616 .
- liquid including pollution substances is separated cen-trifugally from mixed gas-liquid stream by using the difference between the specific gravities of the air and the washing water and labyrinth effect at 1st vortex room 704 between the spiral grooves 616 and the wall of a body 609 .
- liquid including pollution substances is gathered downwardly at liquid tank 601 through water drain passages 622 A of a separating plate 622 .
- the gas is purified by centrifugal separation by using the difference between the specific gravities of the air and the washing water and labyrinth effect at 1st vortex room 704 between the outside of spiral grooves 616 and the inside wall of a body 609 .
- clean dry gas is discharged at clean gas pipe 632 , outside of a body 609 after passing separating room 706 through gas passages 650 formed on the bottom side of gas passage cylinder 613 .
- the gas stream mixed with the atomized liquid droplets is flowed in inside of a body 609 , gas-liquid centrifugal separator through gas suction holes 605 with the inducing power of centrifugal impeller 608 rotating by the power of electric motor 633 as indicated by the arrows, thus the mixed gas-liquid stream is formed as centrifugal vortex stream after passing with centrifugal impeller 608 , the mixed gas-liquid stream is passed around spiral grooves 616 , as indicated by the arrows, for keeping up centrifugal vortex gas stream along spiral grooves 616 and for passing downward separated liquid including pollution substances with labyrinth effect at vortex room 704 between the spiral grooves 616 and the wall of a body 609 .
- the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect is comprised of a spin vaporizer with mounting spin vaporizer disk 670 on the shaft 635 of an electric motor 633 for vaporizing washing water at a liquid tank 601 .
- saw tooth 672 is provided at the upper part of a spin vaporizer disk 670 for generating fine mist of washing water and water passage 674 is provided at the bottom part of a spin vaporizer disk 670 for supplying washing water.
- the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral with a labyrinth effect is comprised of an ultra sonic vibrator 680 for vaporizing washing water inside of a liquid tank 601 .
- a vibrator controller 482 is provided with an ultra sonic vibrator 680 for vaporizing washing water at a liquid tank 601 .
- a washing water supplier 602 is provided with a water conduit 603 for keeping constant quantity of washing water inside of a liquid tank 601 .
- gas suction holes 605 is formed on the wall of a liquid tank 601 for suctioning gas.
- the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect comprising: a body 807 in which a centrifugal impeller 808 rotates with spiral grooves 816 for sucking gas and purifying gas by centrifugal separation, to which a body 807 and a gas passage cylinder 813 are mounted so that a vortex having a centrifugal force length wisely passes by a predetermined distance, the body 807 having an annular vortex room 904 located between the inner wall of the body 807 and the gas passage cylinder 813 ; a liquid tank 801 mounted on the body 807 via a gas passage duct 897 , through which washing water is supplied; and a liquid tank 801 communicated with the gas suction passages 805 and a scrubbing room 902 , wherein the contaminated substances in the air introduced through the gas suction passages 805 are collected by using the washing water and the air
- the gas is suctioned through gas suction passages 805 on a liquid tank 801 after rotating centrifugal impeller 808 , and then the gas is scrubbed with fine mist of washing water after passing a vaporizing room 900 , thus the mixed gas-liquid stream is passed at scrubbing room 902 through scrubber 893 for scrubbing pollutants in gas with using fine mist of washing water, thus the mixed gas-liquid stream is passed at spiral grooves 816 of gas passage cylinder 813 in a body 807 through a gas passage duct 897 , as indicated by the arrows, on the state of centrifugal vortex gas stream along spiral grooves 816 .
- liquid including pollution substances is separated centrifugally from mixed gas-liquid stream by using the difference between the specific gravities of the air and the washing water and labyrinth effect at 1st vortex room 904 between the spiral grooves 816 and the wall of a body 807 .
- liquid including pollution substances is gathered downwardly at drain room 908 through water drain passages 822 A of a separating plate 822 .
- a clean gas passage 832 A is provided for discharging clean gas and an electric line holes 833 A is provided for connecting an electric lines with an electric motor 833 supplying on a separating plate 822 .
- the gas is purified by centrifugal separation by using the difference between the specific gravities of the air and the washing water and labyrinth effect at 1st vortex room 904 between the spiral grooves 816 and the wall of a housing 809 . Since the vortex cylinder 813 formed with spiral grooves 816 is rotated with the rotation power of an electric motor 833 around a motor cylinder 850 .
- clean dry gas is discharged at clean gas pipe 832 , outside of a body 807 after passing a second vortex room 906 through gas passages 850 A formed on the bottom part of a motor cylinder 850 .
- the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral with a labyrinth effect is comprised of a vaporizing room 900 located inside of a liquid tank 801 , a scrubbing room 902 mounted on a liquid tank 801 through a gas passage duct 897 , and a vortex room 904 located inside of a body 807 for scrubbing gas pollutants with the stream of a fine particular liquid mist.
- the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect is comprised of a centrifugal humidifier, an ultra sonic vibration humidifier, steam humidifier, a heating humidifier, a high pressure spraying humidifier, an electronic humidifier, generator, high frequency humidifier, and an air-liquid jet nozzle et al. as a liquid atomizer inside of a liquid tank 801 . wherein washing water is contained in side of a liquid tank 801 .
- the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect is comprised of an axial fan, a climbed fan and a sirocco fan as a centrifugal impeller 808 for suctioning the stream of the wet air.
- the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral with a labyrinth effect is comprised of an over driver 836 utilized with the various transfer means including an oil surface friction transmission, a gear transmission et al. for increasing the rotation speed of a centrifugal impeller 808 in the case of utilizing low rotation speed of an electric motor 833 .
- the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect is comprised of spiral grooves 816 having plural lines of groove for passing air for passing lot of gas volume.
- the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect is comprised of a body 807 utilizing for an auxiliary parts in a dehumidifier of compressed air system, refrigerate air conditioner, constant temperature and humidity controller, thus centrifugal wet type air cleaner according to the present invention may be installed and operated with a compressed air cleaner or air conditioning system for utilizing gas-liquid centrifugal separation efficiency, therefore the Gas-liquid centrifugal separator may be provided for the auxiliary part of a complex air cleaner and air condition system.
- scrubbing pollution substances including dust (less than 0.01 ⁇ 's small size), bacteria, virus, mist, mite, cigarette smoke, harmful gas may be cleaned with the aqua viscosity of fine liquid mist, especially natural water (H 2 O).
- the atomizer of a centrifugal wet type air cleaner may be operated with various type including aerodynamic venturing tube, ultrasonic vibration, and gas-liquid nozzle with blower or compressor.
- a liquid circulation pump (not shown) may be installed with a liquid or water filter (not shown) for circulating and reusing liquid for a long time without frequently refilling between a body, centrifugal wet type air cleaner and said drain trap on the bottom of a body, gas-liquid centrifugal separator, also a cleaning liquid screen (not shown) may be prepared inside of a body, gas-liquid centrifugal separator for circulating and reusing liquid or water.
- the atomizer of a centrifugal wet type air cleaner may be operated with various type including aerodynamic venturing tube, ultrasonic vibration, and gas-liquid nozzle with blower or compressor.
- fine liquid droplets especially water droplets (0.3 micron meter size) is generated in the vortex flow with said atomizer for scrubbing fine particles and neutralizing harmful gaseous substances on the basis of 3 dimensional aqua viscosity cohesion.
- centrifugal wet type air cleaner with a liquid sprayer and gas-liquid centrifugal separator for cleaning gases is achieved for more than 99 percentage air purification efficiency with the aqua viscosity of fine water droplets in the positive 3 dimensional vortex flow, neutralization reaction with harmful gaseous substances, centrifugal separating on the basis of different specific density, especially air to water 1 to 1000, automatic sterilization without chemical addicts.
- said gas comprises air, vapor, ammonia, nitrogen, hydrogen, ozone and oxygen et al. in the form of continuous gases, and liquid comprises water, lubricant oil, rust, dust and carbonated material et al.
- wet type air cleaner utilizing a centrifugal impeller with a liquid sprayer and gas-liquid centrifugal separator for cleaning gases, especially air is achieved for more than 99 percentage air purification efficiency with the aqua viscosity of fine water droplets in the positive 3 dimensional vortex flow, neutralization reaction with harmful gaseous substances, centrifugal separating on the basis of different specific density, especially air to water 1 to 1000, automatic sterilization without chemical addicts.
- the Gas-liquid centrifugal separator may be provided for the auxiliary part of a complex air cleaner and air condition system.
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Abstract
This invention relates to a wet type centrifugal ‘filter less’ air cleaner. The air cleaner includes a housing having a scrubbing room associated with an air inlet and a vortex room associated with an air outlet. A reservoir is in fluid communication with the housing for supplying washing water to the air cleaner. An atomizer is in cooperation with the reservoir for producing atomized washing water to form a wet air mixture in the scrubbing room so that the atomized washing water collects the contamination in the air. A centrifugal impeller is disposed in the housing for drawing in air to create a centrifugal force on the wet air mixture. As the wet air mixture flows through the vortex room the centrifugal force separates the contaminated washing water from the purified air because of the difference between the specific gravities of the air and the washing water.
Description
- This application is a continuation of U.S. application Ser. No. 11/815,496, filed Aug. 3, 2007, which claims the benefit of PCT Application No. PCT/KR2006/000251, filed Jan. 23, 2006, which claims priority to Korean Application No. 10-2005-0099316, filed Oct. 20, 2005, and claims priority to PCT Application No. PCT/KR2005/000324, filed Feb. 3, 2005, the disclosures of which are incorporated by reference in their entirety.
- This invention relates to a wet type air cleaner utilizing a centrifugal impeller for fresh air, thus the separation of pollution substances with scrubbing liquid can be absolutely eliminated from air with utilizing the difference of specific gravity (approximately 1:1000) between air and liquid by the strength of centrifugal force in the vortex generating structure such as centrifugal impeller and spiral grooves, since scrubbing the pollution material including dust, harmful gaseous substances, virus and bacteria in air with the positive three dimensional vortex stream of fine water droplets, mist and fog on the basis of natural water instead of using solid filters.
- The disadvantages of the known air cleaner are classified with the following type: Solid Filter: low purification efficiency due to clogging of pollution dust, unsanitary germ culture, occurring in succession of junk pollution material.
- Negative ion: harmful gas, ozone (O3) generation.
- Conventional water filter: low cleaning efficiency due to passive water surface contact, scrubbing contact part of pollution substances only, high humidity with lot of water evaporation, as a result, the corrosion of electronic product, filling water frequently, and needs for germicidal chemicals.
- Ultra violet rays Beam: low air purification efficiency.
- Low temperature plasma: high electric voltage, 5000-12000V, unsafe home appliance.
- Appliances for purifying and/or humidifying gases, especially room air, are known, U.S. Pat. No. 4,829,781; in particular, attention is drawn to the possibility of air purification and humidification by means a plate stack rotating in a liquid.
- Especially, the conventional water filter air cleaner on the basis of U.S. Pat. No. 4,829,781 has problem with low cleaning efficiency due to passive two dimensional water surface contact, scrubbing contact part of pollution substances only, high humidity with lot of water evaporation, as a result, the corrosion of electronic product, filling water frequently, and Adding pasteurization chemicals.
- Wet type air cleaner utilizing a centrifugal impeller is to eliminate the disadvantages mentioned above and to provide an advantage appliance with aqua viscosity of fine water droplets in the positive three dimensional vortex flow, neutralization reaction with harmful gaseous substances, centrifugal separating on the basis of different specific density, especially air: water 1:1,000, automatic sterilization without pasteurization chemicals according to this invention.
- It is composed of atomizer for generating Fine water droplets (0.3 D) as in the vortex flow on the basis of positive 3 dimensional scrubbing with aqua viscosity cohesion, gas-liquid centrifugal separator for preventing a high humidification problem with utilizing the different specific density (1:1,000, air: water), and liquid circulation pump for reusing liquid for a long time without frequently refilling. Wherein the sort of atomizer comprises aerodynamic venturing tube, ultra sonic vibration, air-water nozzle with blower or compressor.
- Wet type air cleaner utilizing a centrifugal impeller with a liquid sprayer and gas-liquid centrifugal separator for cleaning gases, especially air is achieved for more than 99% air purification efficiency with the aqua viscosity of fine water droplets in the positive 3 dimensional vortex flow, neutralization reaction with harmful gaseous substances, centrifugal separating on the basis of different specific density, especially air: water 1:1,000, automatic sterilization without chemical addicts.
- This apparatus is based on natural water, thus it is advantages of no more succession of junk pollution material such as an abolished solid filter.
- As a result, it is applicable for fresh air in hospital facility including baby room, aseptic surgery, and patient room, automobile, home appliances, office, and school, and industrial facility for semi conduct manufacturing, chemical process, clean room, aseptic laboratory, and military tools for chemical, biological and radiological (CBR) warfare including a personal soldier, a bunker, a tank et al.
- The gas-liquid centrifugal separator may be provided as an auxiliary part of a complex air cleaner or air condition system.
- This wet type air cleaner utilizing a centrifugal impeller is compared with a conventional air cleaner, especially water filter as in the following comparison table. Since water filter air cleaner is still best quality air cleaner with its air purification efficiency worldwide.
- Comparison table: conventional water filter air cleaner with this invention
-
TABLE 1 comparison item convensional water filter the present invention Scrubbing 2 dimension Water surface 3 dimension fine water mechanism contact, less than 85% droplets vortex contact, pureification efficiency 99.9% purification efficiency humidity Required expensive air Centrifugal separation cooler, or lot of water 99.9%, separation complete Evaporation, High dry air, low humidity humidity Harmful 30-65% 99.9% with neutralization gases reaction Air- 85%, passive contact part 99.9%, positive cubic purification on the basis of surface only vortex stream contact on the efficiency basis of fine liquid droplets having aqua viscosity -
FIG. 1 is a perspective view for schematically showing a centrifugal wet type air cleaner according to the present invention; -
FIG. 2 is an operational view for schematically showing a centrifugal wet type air cleaner according to the present invention; -
FIG. 3 is a perspective view for schematically showing a centrifugal impeller according to the present invention; -
FIG. 4 is an operational view for schematically showing a centrifugal humidifier according to the present invention; -
FIG. 5 is an operational view for schematically showing a centrifugal humidifying room according to the present invention; -
FIG. 6 is an layout view for schematically showing a vortex cylinder according to the present invention; -
FIG. 7 is a A-A cross sectional view for schematically showing a second separation plate inFIG. 1 ; -
FIG. 8 is a B-B cross sectional view for schematically showing a first separation plate inFIG. 1 ; -
FIG. 9 is a C-C cross sectional view for schematically showing a vortex room inFIG. 1 ; -
FIG. 10 is a D-D cross sectional view for schematically showing a scrubbing room inFIG. 1 ; -
FIG. 11 is an E-E cross sectional view for schematically showing water outlets and air passages inFIG. 1 ; -
FIG. 12 is a perspective view for schematically showing a fence of centrifugal humidifier inFIG. 1 ; -
FIG. 13 is a perspective view of another embodiment for a centrifugal wet type air cleaner according to the present invention; -
FIG. 14 is a operational view of another embodiment for a centrifugal wet type air cleaner according to the present invention; -
FIG. 15 is a perspective view of another embodiment for schematically showing an axial flow impeller according to the present invention; -
FIG. 16 is a perspective view of another embodiment for a centrifugal wet type air cleaner according to the present invention; -
FIG. 17 is a perspective view of another embodiment for a body inFIG. 16 ; -
FIG. 18 is a perspective view of another embodiment for installing a vortex cylinder inFIG. 17 ; -
FIG. 19 is a perspective view for a dual path spiral inFIG. 17 ; -
FIG. 20 is an A-A cross sectional view for a vorex room inFIG. 17 ; -
FIG. 21 is an B-B cross sectional view for water outlets inFIG. 17 ; and -
FIG. 22 is an operational view of another embodiment for a body according to the present invention inFIG. 16 . - Best Mode for Carrying Out the Invention Preferred embodiments of the present invention will be explained hereafter with reference to accompanied embodiments.
- As shown in
FIG. 1 , centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect comprising: abody 409 in which acentrifugal impeller 408 rotates with aspin vaporizer disk 470 for sucking air and vaporizing water, to which a housing and agas passage cylinder 413 are mounted so that a vortex having a centrifugal force length wisely passes by a predetermined distance, thebody 409 having anannular vortex room 504 located between the inner wall of thebody 409 and thegas passage cylinder 413; aliquid tank 401 mounted on the bottom side of thebody 409, through which washing water is supplied; and aliquid tank 401 communicated with thegas suction holes 405, wherein the contaminated substances in the air introduced through thegas suction holes 405 are collected by using the washing water and the air is purified by centrifugal separation by using the difference between the specific gravities of the air and the washing water. - As shown in
FIG. 1 , a wet type air comprising: a vaporizingroom 500 located inside of aliquid tank 401, ascrubbing room 502 located on the upper side of aliquid tank 401, a vortex room located inside of abody 409 for scrubbing gas pollutants with the stream of a fine particular liquid mist. - As shown in
FIG. 1 , a wet type air comprising: an overdriver 436 utilized with the various transfer means including an oil surface friction transmission, a gear transmission et al. for increasing the rotation speed of acentrifugal impeller 408 and aspin vaporizer disk 470. - As shown in
FIG. 1 , a wet type air comprising: an ultrasonic vibrator 480 for vaporizing washing water inside of aliquid tank 401. - As shown in
FIG. 1 , a wet type air cleaner comprising: an axial fan, a climbed fan and a sirocco fan as acentrifugal impeller 408 for suctioning the stream of the wet air. - As shown in
FIG. 1 , a wet type air cleaner comprising: a spin vaporizer mounted on theshaft 435 of anelectric motor 433 for vaporizing washing water inside of aliquid tank 401. - As shown in
FIG. 1 , a wet type air comprising:spiral grooves 416 formed on the surface of agas passage cylinder 413 for generating vortex stream of wet gas on the basis of labyrinth effect and separating washing water from gas on the basis of centrifugal force. - As shown in
FIG. 1 , a wet type air cleaner comprising: ahumidity controller 442 installed on aclean gas outlet 432 for adjusting the humidity of fresh gas. - As shown in
FIG. 1 , a wet type air cleaner comprising: abody 409 utilizing for an auxiliary parts in a dehumidifier of compressed air system, refrigerate air conditioner, constant temperature and humidity controller. - As shown in
FIG. 13 , centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect comprising: abody 609 in which acentrifugal impeller 608 rotates with aspin vaporizer disk 670 for sucking air and vaporizing water, to which a housing and agas passage cylinder 613 are mounted so that a vortex having a centrifugal force length wisely passes by a predetermined distance, thebody 609 having anannular vortex room 704 located between the inner wall of thebody 609 and thegas passage cylinder 613; aliquid tank 601 mounted on the bottom side of thebody 609, through which washing water is supplied; and aliquid tank 601 communicated with thegas suction holes 605 and ascrubbing room 702, wherein the contaminated substances in the air introduced through thegas suction holes 605 are collected by using the washing water and the air is purified by centrifugal separation by using the difference between the specific gravities of the air and the washing water. - As shown in
FIG. 13 , a wet type air cleaner comprising: a vaporizingroom 700 located inside of aliquid tank 601, ascrubbing room 702 mounted on aliquid tank 601 through agas passage duct 691, and avortex room 704 located inside of abody 609 for scrubbing gas pollutants with the stream of a fine particular liquid mist. - As shown in
FIG. 13 , a wet type air cleaner comprising: a spin vaporizer mounted on theshaft 635 of anelectric motor 633 for vaporizing washing water at aliquid tank 601. - As shown in
FIG. 13 , a wet type air comprising: an ultrasonic vibrator 680 for vaporizing washing water at aliquid tank 601. - As shown in
FIG. 16 &FIG. 17 , centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect comprising: abody 807 in which acentrifugal impeller 808 rotates withspiral grooves 816 for sucking air and purifying air by centrifugal separation, to which ahousing 809 and agas passage cylinder 813 are mounted so that a vortex having a centrifugal force length wisely passes by a predetermined distance, thebody 807 having anannular vortex room 904 located between the inner wall of ahousing 809 and thegas passage cylinder 813; aliquid tank 801 mounted on thebody 807 via agas passage duct 897, through which washing water is supplied; and aliquid tank 801 communicated with the gas suction holes 805 and ascrubbing room 902, wherein the contaminated substances in the air introduced through the gas suction holes 805 are collected by using the washing water and the air is purified by centrifugal separation by using the difference between the specific gravities of the air and the washing water. - As shown in
FIG. 16 &FIG. 17 , a wet type air cleaner comprising: avaporizing room 900 located inside of aliquid tank 801, ascrubbing room 902 mounted on aliquid tank 801 through agas passage duct 897, and avortex room 904 located inside of abody 807 for scrubbing gas pollutants with the stream of a fine particular liquid mist. - As shown in
FIG. 16 , a wet type air cleaner comprising: a centrifugal humidifier, an ultra sonic vibration humidifier, steam humidifier, a heating humidifier, a high pressure spraying humidifier, an electronic humidifier, generator, high frequency humidifier, and an air-liquid jet nozzle et al. as a liquid atomizer inside of aliquid tank 801. - As shown in
FIG. 15 , a wet type air cleaner comprising: an axial fan, a climbed fan and a sirocco fan as acentrifugal impeller 808 for suctioning the stream of the wet air. - As shown in
FIG. 17 , a wet type air comprising: an overdriver 836 utilized with the various transfer means including an oil surface friction transmission, a gear transmission et al. for increasing the rotation speed of acentrifugal impeller 808. - As shown in
FIG. 19 , a wet type air cleaner comprising:spiral grooves 816 having plural lines of groove for passing lot of gas volume. - As shown in
FIG. 17 , a wet type air cleaner comprising: abody 807 utilizing for an auxiliary parts in a compressed air cleaning system, a refrigerate air condition system, a constant temperature and humidity controller. - Mode for Invention Preferred embodiments of the present invention will be explained hereafter with reference to accompanied embodiments.
- As shown in
FIG. 1 , centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral with a labyrinth effect for separating centrifugally liquid including pollution substances from gas, especially air, a gas-liquid centrifugal separator 407 installed on thesuction air pipe 405, anelectric motor 433 located ongas passage cylinder 413 inside of abody 409, centrifugal wet type air cleaner,centrifugal impeller 408 fixed onelectric motor 433 throughshaft 435 with installation of overdriver 436. - Wherein an over
driver 436 is provided for increasing the speed ofcentrifugal impeller 408 in the case of a low speed of anelectric motor 433. - As shown in
FIG. 2 andFIG. 3 , acentrifugal impeller 408 fixed on anelectric motor 433 through ashaft 435 with installation of an overdriver 436 is provided for sucking gas and generating centrifugal vortex stream, as indicated by the arrows, with its three dimension aero dynamical structure. - As shown in
FIG. 4 , aspin vaporizer disk 470 is installed on ashaft 435 of anelectric motor 433 for generating fine mist of water inliquid tank 401, thus acentrifugal impeller 408 rotates with ASPIN VAPORIZER disk 470 for sucking air and vaporizing water at the same time. - As shown in
FIG. 5 , aspin vaporizer disk 470 is composed of sawingteeth 472 andwashing water passage 474 for generating fine mist of washing water inliquid tank 401, wherein aseparation plate 422 is provided for inducing fine mist of washing water and afence 476 is provided for separating the mixed stream of fine mist of washing water and the inlet gas through gas through suction holes 405 on the wall of aliquid tank 401, further an ultrasonic vibrator 480 is provided with avibrator controller 482 for vaporizing washing water inside of aliquid tank 401, further awashing water supplier 402 is provided with awater conduit 403 for keeping constant quantity of washing water inside of aliquid tank 401. Wherein gas suction holes 405 is formed on the wall of aliquid tank 401 for suctioning gas. - As shown in
FIG. 6 ,gas passage cylinder 413 is formed withspiral grooves 416 on the outside circumference surface for keeping up centrifugal vortex gas stream alongspiral grooves 416 and for passing downward separated liquid including pollution substances with labyrinth effect at1st vortex room 504 between the outside ofspiral grooves 416 and the inside wall of abody 409. - As shown in
FIG. 7 is a A-A cross sectional view for schematically showing a second separation plate inFIG. 1 , asecond separation plate 460 formed withgas passages 460A, multiple holes is provided for discharging clean gas. -
FIG. 8 is a B-B cross sectional view for schematically showing a first separation plate inFIG. 1 ; afirst separation plate 450 formed withgas passages 450A, multiple holes is provided for discharging clean gas. -
FIG. 9 is a C-C cross sectional view for schematically showing a vortex room inFIG. 1 ;vortex room 504 is provided between the outside ofspiral grooves 416 and the inside wall of abody 409, centrifugal wet type air cleaner, thus the mixed gas-liquid stream is distributed to spiralgrooves 416, as indicated by the arrows, for keeping up centrifugal vortex gas stream alongspiral grooves 416 and for passing downward separated liquid including pollution substances with labyrinth effect atvortex room 504 between the outside ofspiral grooves 416 and the inside wall of abody 409. Therefore the liquid is separated with pollution substances from gas stream with centrifugal force due to the different specific gravity of gas and liquid at1st vortex room 504 between the outside ofspiral grooves 416 and the inside wall ofhousing 409, as indicated by the arrows. Thus the liquid containing pollution substances is flowed downward with gravity effect on the inside wall of abody 409. -
FIG. 10 is a D-D cross sectional view for schematically showing a scrubbing room inFIG. 1 ; ascrubbing room 502 is provided for scrubbing pollutants with the mist stream of washing water through scrubbingcylinder 493 andimpeller inlet guide 498 inside of aliquid tank 401. Whereinmultiple friction protrusion 493 A are formed on the both surface of scrubbingcylinder 493 for generating a turbulent flow of mist stream. -
FIG. 11 is an E-E cross sectional view for schematically showing water outlets and air passages inFIG. 1 ; a separatingplate 422 is provided for passing gas with the mist stream of washing water, also a separatingplate 422 is provided for draining used water. Wherein multiple gas andwater passages 422A are formed on aseparating plate 422. -
FIG. 12 is a perspective view for schematically showing a fence of centrifugal humidifier inFIG. 1 ; afence 476 is provided for separating the mixed stream of fine mist of washing water and the gas flowed in through gas suction holes 405 on the wall ofliquid tank 401. - As shown in
FIG. 2 , as described in above statement, a grill or screen usually called ‘pre filter’ is provided on the gas suction holes 405 of the wall ofliquid tank 401 for preventing large grain in air, and spinvaporizer disk 470 is provided for generating fine mist of washing water. Thereforecentrifugal impeller 408 is rotated with the power ofelectric motor 433 inside of abody 409 for inducing gas stream through gas suction holes 405 communicated withliquid tank 401, and then liquid, especially water is atomized or sprayed byspin vaporizer disk 470 fromliquid tank 401 as indicated by the arrows, also ultrasonic vibrator 480 is provided for adjusting the quantity of liquid atomization, thus scrubbing pollution substances in gas is scrubbed with the numerous atomizing liquid droplets as in the flow of fog or mist, wherein the pollution substances of gas are scrubbed efficiently with the viscosity of liquid mist or fine aqua droplets in the three-dimensional cubic vortex flow of fog or mist. - Hereafter, as shown in
FIG. 2 , the mixed gas-liquid stream is formed as centrifugal vortex stream after passing withcentrifugal impeller 408, thus the mixed gas-liquid stream is passed aroundspiral grooves 416 ofgas passage cylinder 413, as indicated by the arrows, on the state of centrifugal vortex gas stream alongspiral grooves 416. thus liquid including pollution substances is separated centrifugally from mixed gas-liquid stream by using the difference between the specific gravities of the air and the washing water and labyrinth effect at1st vortex room 504 between thespiral grooves 416 and the wall of abody 409. thus liquid including pollution substances is gathered downwardly atliquid tank 401 through gas andwater passages 422A of a separatingplate 422. finally, after all, the gas is purified by centrifugal separation by using the difference between the specific gravities of the air and the washing water and labyrinth effect at1st vortex room 504 between the outside ofspiral grooves 416 and the inside wall of abody 409. thus clean dry gas is discharged atclean gas pipe 432, outside of abody 409 after staying agas tank 508 throughgas passages 450A of afirst separation plate 450 andgas passages 460A of asecond separation plate 460. - Further, as shown in
FIG. 2 , the gas stream mixed with the atomized liquid droplets is flowed in inside of abody 409, gas-liquid centrifugal separator through gas suction holes 405 with the inducing power ofcentrifugal impeller 408 rotating by the power ofelectric motor 433 as indicated by the arrows, thus the mixed gas-liquid stream is formed as centrifugal vortex stream after passing withcentrifugal impeller 408, as shown inFIG. 3 , the mixed gas-liquid stream is distributed to spiralgrooves 416, as indicated by the arrows, for keeping up centrifugal vortex gas stream alongspiral grooves 416 and for passing downward separated liquid including pollution substances with labyrinth effect atvortex room 504 between thespiral grooves 416 and the wall ofhousing 409. - Therefore, as shown in
FIG. 9 , the liquid is separated with pollution substances from gas stream with centrifugal force due to the different specific gravity of gas and liquid atvortex room 504 between the outside ofspiral grooves 416 and the inside wall of abody 409, as indicated by the arrows. Thus the liquid containing pollution substances is flowed downward with gravity effect on the inside wall ofbody 409. Further the liquid containing pollution substances is gathered with gravity effect atliquid tank 401 through plurality of gas &water passages 422A formed on separatingplate 422 as shown inFIG. 11 . Wherein said drain trap may be provided for discharging liquid containing pollution substances only but not gas, especially fresh air, and the operation of drain trap is not necessary to explain in this mode as in well known pneumatic wares in industrial parts. - Meanwhile, as shown in
FIG. 2 , the gas stream is passed as centrifugal flow for eliminating fluid containing pollutant substances alongspiral grooves 416, as shown inFIG. 6 , atvortex room 504 betweengas passage cylinder 413 and the inside wall ofhousing 409, as indicated by the arrows. - Further small amount of extra liquid in gas is drained once more after passing a
separating room 506 between afirst separation plate 450 and asecond separation plate 460. Thus clean gas, especially ‘fresh air’, is discharged throughclean gas pipe 432. Whereinhumidity controller 442 is installed with adding aroma, perfume et al. onclean gas pipe 432 for adjusting humidity as shown inFIG. 1 . - As shown in
FIG. 13 , centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect is comprised of avaporizing room 700 located inside of aliquid tank 601, ascrubbing room 702 mounted on aliquid tank 601 through agas passage duct 691, and avortex room 704 located inside of abody 609 for scrubbing gas pollutants with the stream of a fine particular liquid mist, thus aspin vaporizer disk 670 is installed on ashaft 635 of anelectric motor 633 for generating fine mist of water inliquid tank 601, thus acentrifugal impeller 608 rotates with aspin vaporizer disk 670 for sucking air and vaporizing water at the same time. - As shown in
FIG. 14 , the mixed gas-liquid stream is passed as centrifugal vortex stream after passing withcentrifugal impeller 608 and generating fine mist of washing water with rotating aspin vaporizer disk 670 inliquid tank 601 at the same time, thus the mixed gas-liquid stream is passed atscrubbing room 702 throughgas passage duct 691 for scrubbing pollutants in gas with using fine mist of washing water. - Thus the mixed gas-liquid stream is passed at
spiral grooves 616 ofgas passage cylinder 613, as indicated by the arrows, on the state of centrifugal vortex gas stream alongspiral grooves 616. thus liquid including pollution substances is separated cen-trifugally from mixed gas-liquid stream by using the difference between the specific gravities of the air and the washing water and labyrinth effect at1st vortex room 704 between thespiral grooves 616 and the wall of abody 609. thus liquid including pollution substances is gathered downwardly atliquid tank 601 throughwater drain passages 622A of a separatingplate 622. finally, after all, the gas is purified by centrifugal separation by using the difference between the specific gravities of the air and the washing water and labyrinth effect at1st vortex room 704 between the outside ofspiral grooves 616 and the inside wall of abody 609. thus clean dry gas is discharged atclean gas pipe 632, outside of abody 609 after passingseparating room 706 throughgas passages 650 formed on the bottom side ofgas passage cylinder 613. - Further, as shown in
FIG. 14 , the gas stream mixed with the atomized liquid droplets is flowed in inside of abody 609, gas-liquid centrifugal separator through gas suction holes 605 with the inducing power ofcentrifugal impeller 608 rotating by the power ofelectric motor 633 as indicated by the arrows, thus the mixed gas-liquid stream is formed as centrifugal vortex stream after passing withcentrifugal impeller 608, the mixed gas-liquid stream is passed aroundspiral grooves 616, as indicated by the arrows, for keeping up centrifugal vortex gas stream alongspiral grooves 616 and for passing downward separated liquid including pollution substances with labyrinth effect atvortex room 704 between thespiral grooves 616 and the wall of abody 609. - As shown in
FIG. 13 , the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect is comprised of a spin vaporizer with mountingspin vaporizer disk 670 on theshaft 635 of anelectric motor 633 for vaporizing washing water at aliquid tank 601. thus sawtooth 672 is provided at the upper part of aspin vaporizer disk 670 for generating fine mist of washing water andwater passage 674 is provided at the bottom part of aspin vaporizer disk 670 for supplying washing water. - As shown in
FIG. 13 , the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral with a labyrinth effect is comprised of an ultrasonic vibrator 680 for vaporizing washing water inside of aliquid tank 601. wherein avibrator controller 482 is provided with an ultrasonic vibrator 680 for vaporizing washing water at aliquid tank 601. - Further a
washing water supplier 602 is provided with awater conduit 603 for keeping constant quantity of washing water inside of aliquid tank 601. wherein gas suction holes 605 is formed on the wall of aliquid tank 601 for suctioning gas. - As shown in
FIG. 16 &FIG. 17 , the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect comprising: abody 807 in which acentrifugal impeller 808 rotates withspiral grooves 816 for sucking gas and purifying gas by centrifugal separation, to which abody 807 and agas passage cylinder 813 are mounted so that a vortex having a centrifugal force length wisely passes by a predetermined distance, thebody 807 having anannular vortex room 904 located between the inner wall of thebody 807 and thegas passage cylinder 813; aliquid tank 801 mounted on thebody 807 via agas passage duct 897, through which washing water is supplied; and aliquid tank 801 communicated with thegas suction passages 805 and ascrubbing room 902, wherein the contaminated substances in the air introduced through thegas suction passages 805 are collected by using the washing water and the air is purified by centrifugal separation by using the difference between the specific gravities of the air and the washing water. - As shown in
FIG. 16 , the gas is suctioned throughgas suction passages 805 on aliquid tank 801 after rotatingcentrifugal impeller 808, and then the gas is scrubbed with fine mist of washing water after passing avaporizing room 900, thus the mixed gas-liquid stream is passed atscrubbing room 902 throughscrubber 893 for scrubbing pollutants in gas with using fine mist of washing water, thus the mixed gas-liquid stream is passed atspiral grooves 816 ofgas passage cylinder 813 in abody 807 through agas passage duct 897, as indicated by the arrows, on the state of centrifugal vortex gas stream alongspiral grooves 816. - Further, as shown in
FIG. 21 andFIG. 22 , liquid including pollution substances is separated centrifugally from mixed gas-liquid stream by using the difference between the specific gravities of the air and the washing water and labyrinth effect at1st vortex room 904 between thespiral grooves 816 and the wall of abody 807. thus liquid including pollution substances is gathered downwardly atdrain room 908 throughwater drain passages 822A of a separatingplate 822. Also aclean gas passage 832A is provided for discharging clean gas and an electric line holes 833 A is provided for connecting an electric lines with anelectric motor 833 supplying on aseparating plate 822. - Furthermore, as shown in
FIG. 20 , the gas is purified by centrifugal separation by using the difference between the specific gravities of the air and the washing water and labyrinth effect at1st vortex room 904 between thespiral grooves 816 and the wall of ahousing 809. Since thevortex cylinder 813 formed withspiral grooves 816 is rotated with the rotation power of anelectric motor 833 around amotor cylinder 850. - Thus, as shown in
FIG. 22 , clean dry gas is discharged atclean gas pipe 832, outside of abody 807 after passing asecond vortex room 906 throughgas passages 850A formed on the bottom part of amotor cylinder 850. - As shown in
FIG. 16 &FIG. 17 , the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral with a labyrinth effect is comprised of avaporizing room 900 located inside of aliquid tank 801, ascrubbing room 902 mounted on aliquid tank 801 through agas passage duct 897, and avortex room 904 located inside of abody 807 for scrubbing gas pollutants with the stream of a fine particular liquid mist. - As shown in
FIG. 16 , the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect is comprised of a centrifugal humidifier, an ultra sonic vibration humidifier, steam humidifier, a heating humidifier, a high pressure spraying humidifier, an electronic humidifier, generator, high frequency humidifier, and an air-liquid jet nozzle et al. as a liquid atomizer inside of aliquid tank 801. wherein washing water is contained in side of aliquid tank 801. - As shown in
FIG. 15 , the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect is comprised of an axial fan, a climbed fan and a sirocco fan as acentrifugal impeller 808 for suctioning the stream of the wet air. - As shown in
FIG. 18 , the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral with a labyrinth effect is comprised of an overdriver 836 utilized with the various transfer means including an oil surface friction transmission, a gear transmission et al. for increasing the rotation speed of acentrifugal impeller 808 in the case of utilizing low rotation speed of anelectric motor 833. - As shown in
FIG. 19 , the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect is comprised ofspiral grooves 816 having plural lines of groove for passing air for passing lot of gas volume. - As shown in
FIG. 17 , the centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect is comprised of abody 807 utilizing for an auxiliary parts in a dehumidifier of compressed air system, refrigerate air conditioner, constant temperature and humidity controller, thus centrifugal wet type air cleaner according to the present invention may be installed and operated with a compressed air cleaner or air conditioning system for utilizing gas-liquid centrifugal separation efficiency, therefore the Gas-liquid centrifugal separator may be provided for the auxiliary part of a complex air cleaner and air condition system. - Thus scrubbing pollution substances including dust (less than 0.01□'s small size), bacteria, virus, mist, mite, cigarette smoke, harmful gas may be cleaned with the aqua viscosity of fine liquid mist, especially natural water (H2O).
- Wherein the atomization mechanism of a body, the atomizer of a centrifugal wet type air cleaner may be operated with various type including aerodynamic venturing tube, ultrasonic vibration, and gas-liquid nozzle with blower or compressor.
- Further a liquid circulation pump (not shown) may be installed with a liquid or water filter (not shown) for circulating and reusing liquid for a long time without frequently refilling between a body, centrifugal wet type air cleaner and said drain trap on the bottom of a body, gas-liquid centrifugal separator, also a cleaning liquid screen (not shown) may be prepared inside of a body, gas-liquid centrifugal separator for circulating and reusing liquid or water.
- Furthermore the atomization mechanism of a body, the atomizer of a centrifugal wet type air cleaner may be operated with various type including aerodynamic venturing tube, ultrasonic vibration, and gas-liquid nozzle with blower or compressor. Thus fine liquid droplets, especially water droplets (0.3 micron meter size) is generated in the vortex flow with said atomizer for scrubbing fine particles and neutralizing harmful gaseous substances on the basis of 3 dimensional aqua viscosity cohesion.
- Thus a body, centrifugal wet type air cleaner with a liquid sprayer and gas-liquid centrifugal separator for cleaning gases, especially air is achieved for more than 99 percentage air purification efficiency with the aqua viscosity of fine water droplets in the positive 3 dimensional vortex flow, neutralization reaction with harmful gaseous substances, centrifugal separating on the basis of different specific density, especially air to
water 1 to 1000, automatic sterilization without chemical addicts. - As a result, it is applicable for fresh air in hospital facility including baby room, aseptic surgery, and patient room, automobile, home appliances, office, and school, and industrial facility for semi conduct manufacturing, chemical process, clean room, aseptic laboratory, a part of air condition system and military tools for chemical, biological and radiological (CBR) warfare including a personal soldier, a bunker, a tank et al.
- Wherein said gas comprises air, vapor, ammonia, nitrogen, hydrogen, ozone and oxygen et al. in the form of continuous gases, and liquid comprises water, lubricant oil, rust, dust and carbonated material et al.
- Wet type air cleaner utilizing a centrifugal impeller with a liquid sprayer and gas-liquid centrifugal separator for cleaning gases, especially air is achieved for more than 99 percentage air purification efficiency with the aqua viscosity of fine water droplets in the positive 3 dimensional vortex flow, neutralization reaction with harmful gaseous substances, centrifugal separating on the basis of different specific density, especially air to
water 1 to 1000, automatic sterilization without chemical addicts. - As a result, it is applicable for fresh air in hospital facility including baby room, aseptic surgery, and patient room, automobile, home appliances, office, and school, and industrial facility for semi conduct manufacturing, chemical process, clean room, aseptic laboratory, and military tools for chemical, biological and radiological (CBR) warfare including a personal soldier, a bunker, a tank et al.
- The Gas-liquid centrifugal separator may be provided for the auxiliary part of a complex air cleaner and air condition system.
Claims (21)
1.-20. (canceled)
21. A centrifugal wet type air cleaner for removing contamination from air, the air cleaner comprising:
an air cleaner housing having a scrubbing room associated with an air inlet and a vortex room associated with an air outlet;
a liquid reservoir in fluid communication with the housing for supplying washing water to the air cleaner;
an atomizer in cooperation with the reservoir for producing atomized washing water to form a wet air mixture in the scrubbing room so that the atomized washing water collects the contamination in the air; and
a centrifugal impeller disposed in the housing and located between the scrubbing room and the vortex room for drawing in air to create a centrifugal force on the wet air mixture,
wherein the as the wet air mixture flows through the vortex room the centrifugal force separates the contaminated washing water from the purified air because of the difference between the specific gravities of the air and the washing water.
22. The air cleaner of claim 21 wherein the vortex room further comprises spiral grooves formed in the air cleaner housing for generating a vortex stream and separating washing water from gas on the basis of centrifugal force.
23. The air cleaner of claim 21 , further comprising an ultra-sonic vibrator for atomizing the washing water in the reservoir.
24. The air cleaner of claim 21 , wherein clean air outlet is located downstream of the vortex room.
25. The air cleaner of claim 21 wherein atomizer comprises a spin disk rotating with the centrifugal impeller for atomizing the washing water.
26. The air cleaner of claim 21 wherein the air inlet further comprises gas suction holes formed in at least one of the reservoir, the scrubbing room and the housing for introducing the air.
27. A centrifugal wet type air cleaner for removing contamination from air, the air cleaner comprising:
an air cleaner body having an upstream air inlet and a downstream air outlet;
a supply of washing water in communication with the body to form a wet air mixture;
a centrifugal impeller disposed in the body and located downstream of the supply of washing water for drawing in air and for creating a centrifugal force on the wet air mixture; and
an vortex room defined within the body and located downstream of the centrifugal impeller,
wherein contamination in the air is collected by the washing water so that the air is cleaned by centrifugal separation when the centrifugal force along the vortex room separates the contaminated washing water from the air because of the difference between the specific gravities of the air and the washing water.
28. The air cleaner of claim 27 wherein the vortex room further comprises spiral grooves formed in the air cleaner body for generating a vortex stream and separating washing water from air using the centrifugal force.
29. The air cleaner of claim 27 further comprising:
a reservoir in communication with the body for supplying the washing water; and
an air inlet comprising gas suction holes formed in at least one of the reservoir and the housing for introducing the air.
30. The air cleaner of claim 27 further comprising a spin disk mounted on a shaft and rotating with the centrifugal impeller for atomizing washing water.
31. The air cleaner of claim 27 further comprising a scrubbing room in which the contamination from the air is collected in the washing water.
32. The air cleaner of claim 27 , further comprising a clean air outlet located downstream of the vortex room.
33. A centrifugal wet type air cleaner for cleaning contamination from air, the air cleaner comprising:
an air cleaner body;
a scrubbing room for collecting contamination in the air by a supply of atomized washing water to form a wet air mixture;
a centrifugal impeller disposed in the body and located downstream of the scrubbing room for drawing in air and for generating a centrifugal force on the wet air mixture; and
a vortex room defined in the body and located downstream of the centrifugal impeller,
wherein the air is cleaned by centrifugal separation when the centrifugal force along the vortex room separates the contaminated washing water from the air because of the difference between the specific gravities of the air and the contaminated washing water.
34. The air cleaner of claim 33 wherein the scrubbing room is mounted to the reservoir by a gas passage duct.
35. The air cleaner of claim 33 further comprising a liquid tank in fluid communication with the scrubbing room, wherein the scrubbing room is disposed between the centrifugal impeller and the liquid tank.
36. The air cleaner of claim 35 further comprising gas suction holes formed in at least one of the body, the liquid tank and the scrubbing room for introducing the air.
37. The air cleaner of claim 33 wherein the scrubbing room is defined within the air cleaner body.
38. The air cleaner of claim 33 wherein the vortex room comprises a plurality of spiral grooves defined along a predetermined distance of the air cleaner body.
39. The air cleaner of claim 33 further comprising a spin disk mounted on a shaft and rotating with the centrifugal impeller for atomizing washing water.
40. The air cleaner of claim 33 , further comprising a clean air outlet located downstream of the vortex room.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/198,936 US20120031275A1 (en) | 2005-02-03 | 2011-08-05 | Centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect |
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2005/000324 WO2005075799A1 (en) | 2004-02-07 | 2005-02-03 | Wet type purification apparatus utilizing a centrifugal impeller |
KRPCT/KR2005/000324 | 2005-02-03 | ||
KR10-2005-0099316 | 2005-10-20 | ||
KR1020050099316A KR100653137B1 (en) | 2005-10-20 | 2005-10-20 | Centrifugal wet type air cleaner utilizing a spin vaporizer |
PCT/KR2006/000251 WO2006112590A1 (en) | 2005-02-03 | 2006-01-23 | Centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect |
US81549607A | 2007-08-03 | 2007-08-03 | |
US13/198,936 US20120031275A1 (en) | 2005-02-03 | 2011-08-05 | Centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2006/000251 Continuation WO2006112590A1 (en) | 2005-02-03 | 2006-01-23 | Centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect |
US81549607A Continuation | 2005-02-03 | 2007-08-03 |
Publications (1)
Publication Number | Publication Date |
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US20120031275A1 true US20120031275A1 (en) | 2012-02-09 |
Family
ID=37281675
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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US11/815,496 Expired - Fee Related US8012248B2 (en) | 2005-02-03 | 2006-01-23 | Centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect |
US13/198,936 Abandoned US20120031275A1 (en) | 2005-02-03 | 2011-08-05 | Centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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US11/815,496 Expired - Fee Related US8012248B2 (en) | 2005-02-03 | 2006-01-23 | Centrifugal wet type air cleaner utilizing a spin vaporizer and a spiral on the basis of a labyrinth effect |
Country Status (3)
Country | Link |
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US (2) | US8012248B2 (en) |
JP (1) | JP4913073B2 (en) |
KR (1) | KR100653137B1 (en) |
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Also Published As
Publication number | Publication date |
---|---|
JP4913073B2 (en) | 2012-04-11 |
US20080250933A1 (en) | 2008-10-16 |
JP2008540067A (en) | 2008-11-20 |
KR100653137B1 (en) | 2006-12-01 |
US8012248B2 (en) | 2011-09-06 |
KR20050103897A (en) | 2005-11-01 |
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Legal Events
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Free format text: ABANDONED -- FAILURE TO PAY ISSUE FEE |