WO2008069395A1 - Epurateur d'air - Google Patents

Epurateur d'air Download PDF

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Publication number
WO2008069395A1
WO2008069395A1 PCT/KR2007/003619 KR2007003619W WO2008069395A1 WO 2008069395 A1 WO2008069395 A1 WO 2008069395A1 KR 2007003619 W KR2007003619 W KR 2007003619W WO 2008069395 A1 WO2008069395 A1 WO 2008069395A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning solution
external air
vortex generator
vortex
housing
Prior art date
Application number
PCT/KR2007/003619
Other languages
English (en)
Inventor
Jin Yeong Lim
Cheol Nam
Eui Bung Jeoung
Jae Hyeon Park
Kyong Hwan Lee
Seung Young Lee
Original Assignee
Sane Tech Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sane Tech Co., Ltd. filed Critical Sane Tech Co., Ltd.
Publication of WO2008069395A1 publication Critical patent/WO2008069395A1/fr

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
    • A01K1/0082—Water misting or cooling systems
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/50—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for air conditioning

Definitions

  • the present invention relates to an air cleaner, in which the efficiency with which external air is cleaned can be further improved due to a water curtain, in which a cleaning solution is separated from the external air by a cleaning solution separator, so that the cleaning solution can be more easily separated from the external air, in which the blades of at least one vortex generator are installed at an acute angle at regular intervals, so that the external air can more easily move in a vortex, and in which moisture and harmful organisms such as germs, which are contained in the external air, can be more easily eliminated and sterilized by a dehumidifier and a sterilizer.
  • an air cleaner serves to convert polluted air into clean air, and thus is installed in places where the level of air pollution is relatively high.
  • the air cleaner that is typically used in livestock barns such as pig barns includes a spray air cleaner.
  • the spray air cleaner generally comprises a housing having an intake port through which the air is introduced as well as an exhaust port, through which the air introduced from the intake port is exhausted, a cleaning solution sprayer spraying a cleaning solution into the air introduced through the intake port of the housing, and an outflow port installed on the housing and causing the cleaning solution to be discharged to the outside.
  • the cleaning solution sprayer sprays the cleaning solution into the air introduced through the intake port of the housing. At this time, fine particles such as dust and materials such as ammonia, which are contained in the air, are eliminated by the cleaning solution.
  • the air can be supplied to the livestock barns such as pig barns in a clean state without odors.
  • an object of the present invention is to provide an air cleaner, capable of further improving the efficiency with which external air is cleaned using a water curtain, more easily separating a cleaning solution from the external air by separating the cleaning solution from the external air using a cleaning solution separator, causing the external air to more easily move in a vortex by installing blades of at least one vortex generator at an acute angle at regular intervals, and more easily eliminating and sterilizing moisture and harmful organisms such as germs, which are contained in the external air, using a dehumidifier and a sterilizer.
  • an air cleaner which comprises a housing having an intake port and an exhaust port communicating with the intake port, a blower connected airtightly to the exhaust port of the housing and forcibly introducing external air into the intake port, at least one vortex generator installed in the housing and causing the external air introduced by the blower to thereby generate a vortex, and at least one cleaning solution sprayer spraying a cleaning solution into the vortex generated by the vortex generator and forming a water curtain whirling together with the vortex.
  • the air cleaner further comprises a cleaning solution separator causing the external air going through the vortex generator to whirl to thus separate the cleaning solution present in the external air, after which the external air, from which the cleaning solution has been separated by the cleaning solution separator, is exhausted outside by the blower.
  • the vortex generator comprises a pair of annular rims defining a through-hole, and a plurality of blades that are installed between the annular rims at an acute angle at regular intervals and cause the external air, which is forcibly introduced by the blower, to whirl.
  • the housing is provided therein with a vertical pipe, which is airtightly coupled with an intake formed at the blower, and the vortex generator has: a first vortex generator, which comprises an upper annular rim in which the inner diameter of the through-hole is greater than the outer diameter of the vertical pipe, a lower annular rim, in which the inner diameter of the through-hole is equal to or slightly less than the outer diameter of the vertical pipe, and a plurality of blades, which are installed between the upper annular rim and the lower annular rim; and a second vortex generator, which comprises an upper annular rim, a lower annular rim, and a plurality of blades, and is spaced apart and upwards from the first vortex generator by a predetermined distance.
  • a first vortex generator which comprises an upper annular rim in which the inner diameter of the through-hole is greater than the outer diameter of the vertical pipe, a lower annular rim, in which the inner diameter of the through-hole is equal to or slightly less than the outer diameter of the vertical
  • an air cleaning system which comprises a dehumidifier communicating with an exhaust port formed at the blower of the air cleaner and eliminating moisture from the external air exhausted through the exhaust port of the blower; and a sterilizer, communicating with the dehumidifier and sterilizing harmful organisms in the external air from which the moisture has been eliminated.
  • the cleaning solution sprayed by the cleaning solution sprayer whirls together with the vortex to thereby form the water curtain, and this water curtain allows the contact area between the cleaning solution and the external air to be further increased, so that fine particles, such as dust, and materials, such as ammonia, which are present in the external air, can be more effectively eliminated than in the related art, and thus the efficiency with which the external air is cleaned can be improved.
  • the cleaning solution separator causes the external air going through the vortex generator to whirl to separate the cleaning solution mixed with the external air, so that the cleaning solution can be more easily separated from the external air.
  • the blades are installed between the annular rims of the vortex generator at an acute angle at regular intervals, so that the external air, which is forcibly introduced through the intake port of the housing, can more easily move in a vortex.
  • the dehumidifier communicates with the exhaust port formed at the blower and eliminates the moisture from the external air exhausted through the exhaust port of the blower, and the sterilizer sterilizes the harmful organisms in the external air from which the moisture has been eliminated, so that the moisture and the harmful organisms, such as germs, which are contained in the external air, can be more easily eliminated and sterilized.
  • FIG. 1 is a side view illustrating one embodiment of the present invention
  • FIG. 2 is a view illustrating a housing when viewed in the direction of the arrow A of FIG. 1;
  • FIG. 3 is a longitudinal sectional view illustrating a vortex generator installed in the housing
  • FIG. 4 is a perspective view illustrating a first vortex generator
  • FIG. 5 is a cross-sectional view taken along the line B-B of FIG. 4;
  • FIG. 6 is a view illustrating how each vortex generator installed in a housing generates a vortex;
  • FIG. 7 is a view illustrating how a cleaning solution sprayer of the present invention sprays a cleaning solution upon a vortex to thereby form a water curtain whirling together with the vortex.
  • FIG. 8 is a perspective view illustrating a cleaning solution separator according to the present invention.
  • FIG. 9 is a cross-sectional view taken along the line C-C of FIG. 8.
  • FIG. 10 is a view illustrating the flow of external air that is forcibly introduced into a housing.
  • FIG. 1 is a side view illustrating one embodiment of the present invention.
  • FIG. 2 is a view illustrating the housing 10 when viewed in the direction of the arrow A of FIG.
  • FIG. 3 is a longitudinal sectional view illustrating the vortex generator 50 installed in the housing 10.
  • an air cleaner in an embodiment of the present invention, generally comprises a housing 10, a blower 30, at least one vortex generator 50, at least one cleaning solution sprayer 70, and a cleaning solution separator 90.
  • the housing 10 is provided with an intake port 10a, through which external air is introduced, and an exhaust port 10b, communicating with the intake port 10a.
  • the housing 10 is provided, at the top thereof, with a cover 13 having a grip. As illustrated in FIGS. 1 and 2, the housing 10 is provided, on an outer circumference thereof, with a cleaning solution inflow pipe 10c through which a cleaning solution 73, which will be described below, flows to the cleaning solution sprayer 70, and a cleaning solution outflow pipe 1Od through which the cleaning solution 73 is discharged.
  • the cleaning solution 73 is introduced into the cleaning solution sprayer 70 through the cleaning solution inflow pipe 10c by means of the operation of a pump 17.
  • the introduction of the cleaning solution 73 into the cleaning solution sprayer 70 is not limited to the use of the pump 17.
  • the housing 10 is provided therein with the vortex generator 50, which causes the external air, which is introduced into the housing 10 through the intake port 10a, to whirl to thus generate a vortex.
  • the housing 10 is provided, on an inner wall thereof, with the cleaning solution sprayer 70, which sprays the cleaning solution 73 upon the vortex generated by the vortex generator 50.
  • the housing 10 is provided therein with a vertical pipe 19 having a predetermined length.
  • the lower end of the vertical pipe 19 is airtightly coupled to an intake of the blower 30, which will be described below.
  • any shape and structure of the housing 10 will do as long as the intake port 10a, the exhaust port 10b, the cleaning solution inflow pipe 10c, and the cleaning solution outflow pipe 1Od can be provided and the vortex generator 50 and the cleaning solution sprayer 70 can be installed thereon.
  • the blower 30 functions to forcibly introduce the external air into the intake port 10a of the housing 10, and is airtightly connected to the exhaust port 10b of the housing as illustrated in FIG. 1.
  • the blower 30 is provided with the intake, which forces the external air to flow into the intake port 10a of the housing 10, and to which the vertical pipe 19, installed in the housing 10, is airtightly coupled. [60] The blower 30 is further provided with an exhaust port 30a, through which the external air forcibly introduced into the intake port 10a of the housing 10 is exhausted.
  • blower 30 The shape and structure of the blower 30 are merely illustrative in the figures. Thus, any shape and structure of the blower 30 will do as long as the blower is airtightly connected to the exhaust port 10b of the housing 10 so as to allow the external air to be forcibly introduced into the intake port 10a.
  • the vortex generator 50 functions to cause the external air, which has been forcibly introduced into the intake port 10a of the housing 10 by the blower 30, to whirl to generate the vortex.
  • two vortex generators 50 are installed in the housing 10, as illustrated in FIG. 3.
  • the number of vortex generators 50 installed in the housing 10 is not limited to two. It should be noted that, if necessary, more than two vortex generators 50 can be installed in the housing 10.
  • each vortex generator 50 generally comprises a pair of annular rims 50b defining a through-hole, and a plurality of blades 50c that are installed between the annular rims 50b at an acute angle ? at regular intervals and causes the external air, which is forcibly introduced into the intake port 10a of the housing 10 by the blower 30, to whirl.
  • the vertical pipe 19 installed in the housing 10 is disposed in the through- hole.
  • annular rims 50b are adapted to be seated in the housing
  • each vortex generator 50 can be more easily installed in the housing 10.
  • each vortex generator 50 is not limited to those of FIG.
  • each vortex generator 50 will suffice as long as the vortex generator allows the external air, which has been forcibly introduced into the intake port 10a of the housing 10 by the blower 30, to whirl to generate the vortex.
  • the two vortex generators 50 installed in the housing 10 consist of a first vortex generator 57 and a second vortex generator 59, a detailed description of which will be made as follows.
  • FIG. 4 is a perspective view illustrating the first vortex generator 57.
  • FIG. 5 is a cross-sectional view taken along the line B-B of FIG. 4.
  • FIG. 6 is a view illustrating how each vortex generator 50, installed in the housing 10, generates the vortex.
  • FIG. 7 is a view illustrating how the cleaning solution sprayer 70 of the present invention sprays the cleaning solution 73 upon the vortex to thereby form a water curtain 75 whirling together with the vortex.
  • the first vortex generator 57 comprises an upper annular rim 57a, in which the inner diameter of the through-hole 50a is greater than the outer diameter of the vertical pipe 19, a lower annular rim 57b, in which the inner diameter of the through-hole 50a is equal to or slightly less than the outer diameter of the vertical pipe 19, and a plurality of blades 57c, which are installed between the upper annular rim 57a and the lower annular rim 57b.
  • each blade 57c is disposed at an acute angle ?, so that it allows the external air, which is forcibly introduced into the intake port 10a of the housing 10 by the blower 30, to whirl in an easier manner.
  • the first vortex generator 57 constructed in this way, is installed in the housing 10, and is located below the second vortex generator, which will be described below.
  • the second vortex generator has the same construction as the first vortex generator 57, and so a repetitive description thereof will be omitted.
  • the second vortex generator is spaced apart from the first vortex generator
  • the reason why the second vortex generator 59 is spaced apart upward from the first vortex generator 57 by a predetermined distance in this way is to allow the external air to more easily go through the first vortex generator 57, be raised by the vortex, and move to the second vortex generator.
  • the cleaning solution sprayer 70 functions to spray the cleaning solution 73 into the vortex to thereby form the water curtain 75 whirling together with the vortex.
  • a plurality of cleaning solution sprayers 70 is disposed on the inner wall of the housing 10 at regular intervals.
  • each cleaning solution sprayer 70 sprays the cleaning solution 73 toward the first vortex generator 57 and the second vortex generator 59.
  • each cleaning solution sprayer 70 which is sprayed by each cleaning solution sprayer 70, whirls together with the vortex rotated at the first vortex generator 57 and the second vortex generator 59, thereby forming the water curtain 75.
  • the shape and structure of each cleaning solution sprayer 70 are not limited to those of FIG. 7. Thus, any shape and structure of each cleaning solution sprayer 70 will do as long as each cleaning solution sprayer sprays the cleaning solution 73 toward the first vortex generator 57 and the second vortex generator 59 to thereby form the water curtain 75.
  • FIG. 8 is a perspective view illustrating the cleaning solution separator 90 according to the present invention.
  • FIG. 9 is a cross-sectional view taken along the line C-C of FIG. 8.
  • the cleaning solution separator 90 functions to cause the external air, which goes through the vortex generator 50, i.e. the first and second vortex generators 57 and 59, to whirl to separate the cleaning solution 73 mixed with the external air.
  • the cleaning solution separator 90 comprises an upper plate 90a, a plurality of blades 90c that is installed under the upper plate 90a at an acute angle ?
  • a lower annular rim 90b which is coupled with ends of the blades 90c and in which the inner diameter of a through-hole 50a thereof is equal to or slightly less than the outer diameter of the vertical pipe 19, and a boss 9Od that is installed under the lower annular rim 90b and is selectively fitted into the upper end of the vertical pipe 19.
  • the cleaning solution 73 which is mixed with the external air going through the first and second vortex generators 57 and 59, is separated by this cleaning solution separator 90. This separation will be described below for the convenience of description.
  • the shape and structure of the cleaning solution separator 90 are not limited to those of FIGS. 8 and 9. Thus, any shape and structure of the cleaning solution separator 90 will do as long as the cleaning solution separator causes the external air to whirl to thus separate the cleaning solution 73 mixed with the external air.
  • FIG. 10 is a view illustrating the flow of the external air that is forcibly introduced into the housing 10.
  • the external air which is forcibly introduced into the housing 10 by the blower 30, moves to the first vortex generator 57, the second vortex generator 59, and the cleaning solution separator 90, in that order.
  • the external air is forcibly introduced into the housing 10 by the blower 30.
  • the external air introduced into the housing 10 moves to the first vortex generator 57, as indicated by ®.
  • the external air moving to the first vortex generator 57 is guided between the blades 57c constituting the first vortex generator 57, indicated by ⁇ , and makes a whirling motion. Thereby, the vortex is generated inside the blades 57c of the first vortex generator 57.
  • each cleaning solution sprayer 70 sprays the cleaning solution 73 toward the first vortex generator 57.
  • the cleaning solution 73 functions to encounter the external air whirling inside the blades 57c of the first vortex generator 57 to thereby eliminate fine particles such as dust as well as materials such as ammonia, which are present in the external air.
  • the cleaning solution 73 can effectively eliminate fine particles, such as dust, and materials, such as ammonia, which are present in the external air, so that the efficiency with which the external air is cleaned can be more improved compared to the related art.
  • the cleaning solution 73 can employ water and sulfuric acid.
  • the water curtain 75 is formed using the water as the cleaning solution 73, the fine particles, such as dust, present in the external air, are adsorbed by the water curtain 75, so that they can be easily eliminated.
  • the sulfuric acid causes a chemical reaction with the water curtain 75 to eliminate the materials such as ammonia present in the external air, so that the external air can be easily deodorized.
  • water and sulfuric acid need not necessarily be used as the cleaning solution 73. Any material can be used as long as it can eliminate the fine particles such as dust and the materials such as ammonia, which are present in the external air.
  • the external air whirling at the first vortex generator 57 comes into contact with the cleaning solution 73 forming the water curtain 75, and thus is cleaned primarily. Then, as indicated by ⁇ , the cleaned external air is raised by the vortex, and then moves to the second vortex generator 59. At this time, the external air moving to the second vortex generator 59 is in the state in which the cleaning solution 73, which primarily cleans the external air, is contained therewith.
  • the lower annular rim 90b of the cleaning solution separator 90 is provided with a sealing member on the bottom surface thereof.
  • the sealing member is airtightly brought into close contact with the vertical pipe 19, thereby serving to prevent some of the external air, which moves to the second vortex generator 59, from being introduced into the cleaning solution separator 90.
  • each cleaning solution sprayer 70 sprays the cleaning solution 73 toward the second vortex generator 59, so that the water curtain 75, described above, can be formed inside the blades of the second vortex generator 59.
  • part of the cleaning solution 73 that secondarily cleans the external air flows downward along the inner wall of the housing 10, and then is discharged to the outside through the cleaning solution outflow pipe 1Od.
  • the cleaning solution 73 mixed with the external air can be easily separated by the cleaning solution separator 90, as described above.
  • the external air which flows into the vertical pipe 10 and moves to the exhaust port 10b of the housing 10, is exhausted to a dehumidifier through the exhaust port 30a of the blower 30.
  • the dehumidifier communicates with the exhaust port 30a of the blower 30, and functions to eliminate moisture from the external air exhausted through the exhaust port 30a of the blower 30.
  • the dehumidifier is provided therein with a dehumidifying agent, which can be silica gel but is not limited thereto. Any material can be used as long as it can eliminate the moisture present in the external air.
  • the external air, from which the moisture has been eliminated by the dehumidifier moves to a sterilizer.
  • the sterilizer communicates with the dehumidifier.
  • the sterilizer functions to sterilize harmful organisms, such as germs, contained in the external air from which the moisture has been eliminated.
  • the sterilizer can sterilize the harmful organisms, such as germs, contained in the external air using a well-known photocatalyst and ultraviolet lamp, but is not limited thereto. Anything will do as long as it can sterilize the harmful organisms such as germs contained in the external air.
  • the moisture and the harmful organisms, such as germs, which are contained in the external air can be more easily eliminated and sterilized.
  • the external air, from which the moisture and the harmful organisms such as germs have been eliminated is exhausted outside through an exhaust port of the sterilizer.
  • the external air exhausted to the outside through the exhaust port of the sterilizer is in the state in which the fine particles such as dust and the materials such as ammonia have been eliminated therefrom.
  • the air cleaner constructed as described above, can be broadly used at livestock barns such as pig barns, fertilizer plants, and so on.
  • the efficiency with which external air is cleaned can be improved thanks to the water curtain, and the cleaning solution is separated from the external air by the cleaning solution separator, so that the cleaning solution can be more easily separated from the external air.
  • the blades of the vortex generator are installed at an acute angle at regular intervals, so that the external air can more easily form a vortex.
  • the moisture and the harmful organisms, such as germs, which are contained in the external air can be more easily eliminated and sterilized by the dehumidifier and the sterilizer.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

La présente invention concerne un épurateur d'air. Cet épurateur d'air est constitué d'un boîtier sur lequel on trouve un orifice d'admission, un orifice d'expulsion qui communique avec l'orifice d'admission, un ventilateur relié de manière étanche à l'orifice d'expulsion du boîtier et qui envoie de manière forcée l'air extérieur dans l'orifice d'admission, au moins un générateur de tourbillons situé dans le boîtier et qui contraint l'air extérieur envoyé par le ventilateur à former un tourbillon et enfin au moins un pulvérisateur de solution nettoyante qui pulvérise une telle solution dans le tourbillon créé par le générateur de tourbillons et forme un rideau d'eau qui tourbillonne avec le tourbillon.
PCT/KR2007/003619 2006-12-07 2007-07-27 Epurateur d'air WO2008069395A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2006-0123514 2006-12-07
KR1020060123514A KR100793405B1 (ko) 2006-12-07 2006-12-07 공기정화장치

Publications (1)

Publication Number Publication Date
WO2008069395A1 true WO2008069395A1 (fr) 2008-06-12

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ID=39217405

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2007/003619 WO2008069395A1 (fr) 2006-12-07 2007-07-27 Epurateur d'air

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KR (1) KR100793405B1 (fr)
WO (1) WO2008069395A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113350939A (zh) * 2020-03-04 2021-09-07 区万林 水帘过滤消毒空气纯化机

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101314181B1 (ko) 2011-07-05 2013-10-02 주식회사 선테크 더스트 포집장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704954A (en) * 1995-08-11 1998-01-06 Takagi; Hideaki Air purification apparatus
KR20040077001A (ko) * 2003-02-27 2004-09-04 한국배연탈황탈질(주) 분사 및 사이클론을 이용한 실내형 유해가스 제거기
KR200391730Y1 (ko) * 2005-05-19 2005-08-08 정종대 실내 공기 정화장치
KR20060056080A (ko) * 2004-11-19 2006-05-24 웅진코웨이주식회사 공기살균정화장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704954A (en) * 1995-08-11 1998-01-06 Takagi; Hideaki Air purification apparatus
KR20040077001A (ko) * 2003-02-27 2004-09-04 한국배연탈황탈질(주) 분사 및 사이클론을 이용한 실내형 유해가스 제거기
KR20060056080A (ko) * 2004-11-19 2006-05-24 웅진코웨이주식회사 공기살균정화장치
KR200391730Y1 (ko) * 2005-05-19 2005-08-08 정종대 실내 공기 정화장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113350939A (zh) * 2020-03-04 2021-09-07 区万林 水帘过滤消毒空气纯化机

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