WO2012018207A2 - Dépoussiéreur centrifuge - Google Patents

Dépoussiéreur centrifuge Download PDF

Info

Publication number
WO2012018207A2
WO2012018207A2 PCT/KR2011/005646 KR2011005646W WO2012018207A2 WO 2012018207 A2 WO2012018207 A2 WO 2012018207A2 KR 2011005646 W KR2011005646 W KR 2011005646W WO 2012018207 A2 WO2012018207 A2 WO 2012018207A2
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
cleaning liquid
processing gas
coupling
shaft
Prior art date
Application number
PCT/KR2011/005646
Other languages
English (en)
Korean (ko)
Other versions
WO2012018207A3 (fr
Inventor
홍종호
이미현
Original Assignee
Hong Jongho
Lee Mihyun
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 Hong Jongho, Lee Mihyun filed Critical Hong Jongho
Priority to KR1020137002023A priority Critical patent/KR20130073931A/ko
Publication of WO2012018207A2 publication Critical patent/WO2012018207A2/fr
Publication of WO2012018207A3 publication Critical patent/WO2012018207A3/fr

Links

Images

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
    • B01D47/16—Apparatus having rotary means, other than rotatable nozzles, for atomising the cleaning liquid
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/10—Centrifuges combined with other apparatus, e.g. electrostatic separators; Sets or systems of several centrifuges

Definitions

  • the present invention relates to a dust collector, and more particularly, to a centrifugal dust collector of a cleaning liquid adsorption method.
  • the centrifugal dust collector is a conventional cyclone dust collector and a centrifugal dust collector by mechanical rotation of the rotor, or a wet dust collector using a spray of cleaning liquid. It is.
  • the conventional cyclone or the dust collector described in WO97 / 40915 is a dust collector using centrifugal principle to remove particulate contaminants in the processing gas by using specific gravity difference with gas. However, the fine particles having a particle diameter of less than 1 micro may not be effectively removed.
  • the dust collecting device of the cleaning method or the conventional water shower type dust collecting device shown in EP 0 528 483 A1 requires a large amount of cleaning liquid, a device for spraying the cleaning liquid is added, and noise is generated.
  • an object of the present invention is to provide a centrifugal dust collector which does not require a separate cleaning liquid spraying device, uses less cleaning liquid, has less noise, and effectively removes even fine particles.
  • the present invention provides a centrifugal separation system including a cleaning liquid supply unit, a cleaning liquid collection unit, a rotor driving unit, and a centrifugal dust collecting rotor assembly inside a separate housing disposed in a flow path of a processing gas.
  • a centrifugal separation system including a cleaning liquid supply unit, a cleaning liquid collection unit, a rotor driving unit, and a centrifugal dust collecting rotor assembly inside a separate housing disposed in a flow path of a processing gas.
  • a centrifugal dust collection rotor assembly consisting of a combination
  • the inner circumferential surface of the cleaning liquid storage cylinder 11 is configured to be positioned at the same distance from the rotation axis of the rotor, and the radial cylinder shaft coupling provided with an inner ring on the inner circumferential surface of the cylinder to be fixedly coupled to the rotor coupling shaft 19.
  • a portion 9 is provided and provided as a flow path between the processing gas introduction portion 7 and the discharge portion 12 of the rotor assembly so that the cleaning liquid injected from the cleaning liquid distribution surface 2 reaches the inner peripheral surface of the cylinder 11.
  • a cleaning liquid storage cylinder (11) provided from above the cleaning liquid distribution surface (2) to below the inner portion of the cylinder including the rotor coupling shaft (19) and the processing gas conveying fan (8);
  • the space inside the cleaning liquid storage cylinder is divided into a plurality of processes.
  • a plurality of partition walls 10 arranged to be divided into gas communication holes and having a fitting portion fitted to the rotor coupling shaft;
  • the cleaning liquid storage cylinder 11 and the partition wall 10 are combined into one assembly to be coupled to the drive shaft 17, and an engaging portion 18 with the drive shaft 17 is provided on the inner circumferential surface thereof, and the outer circumference of the lower portion is provided.
  • a hollow tube-shaped rotor coupling shaft 19 having a coupling jaw 22 of the rotor assembly on its surface and a coupling portion of the cleaning liquid distribution portion 2 at the top thereof;
  • a cleaning liquid distribution part (2) provided at one side of the coupling shaft of the inner space of the cleaning liquid storage cylinder (11) and perpendicular to the rotation axis of the rotor assembly and integrally formed with the fixing portion of the rotor coupling shaft (19);
  • the cleaning liquid supply unit 1 is provided at the upper center of the housing, and the processing gas outlet 12 is provided outside the cleaning liquid supply unit, and the processing gas inlet 7 is provided at the outside of the processing gas outlet 12.
  • the cleaning liquid supplied to the center of the cleaning liquid distribution surface 2 of the rotor assembly is radially spread by the centrifugal action according to the rotation of the rotor, and is evenly distributed on the inner circumferential surface of the cleaning liquid storage cylinder 11,
  • a wet centrifugal dust collector has been proposed, characterized in that it is discharged by gathering.
  • the centrifugal dust collector according to the present invention has a simple structure because the centrifugal dust collector rotor assembly includes both a processing gas transfer fan and a cleaning liquid dispensing and spraying function, and is advantageous for reducing vibration caused by high-speed rotation. It can be run at a sufficient rotational speed necessary for the centrifugal removal of sex contaminants.
  • the cleaning liquid supplied to the cleaning liquid distribution surface 2 through the cleaning liquid supply pipe 1 is distributed and stored on the inner circumferential surface of the cylinder 11 only by the centrifugal force according to the rotation of the rotor, and the inner circumferential surface of the cleaning liquid storage cylinder and the rotor Even if the rotational speed of the rotor is increased due to the constant distance of the rotating shaft, the cleaning liquid is evenly distributed without biasing to one side on the inner circumferential surface of the rotor, and a film of the cleaning liquid covering a large area is formed with a small amount of the cleaning liquid, Very small, no need for a separate spraying device, the device is simple, noise generated in the process of dispensing and spraying the cleaning liquid, the selection of the cleaning liquid is not limited to water or aqueous solution, and various non-aqueous cleaning liquids can be applied according to the purpose. Can be.
  • Contaminant particles in the processing gas passing through the centrifugal force field of the rotor rotating at a high speed collide with the surface of the cleaning liquid on the inner circumferential surface of the cleaning liquid storage cylinder 11 and are irreversibly removed. Fine contaminants less than nanometers are effectively removed as the rotor speed increases.
  • the device is simple and has a humidification function, so it can be used as a dust collecting module of an indoor air cleaning device.
  • the rotor coupling shaft (19) consisting of a hollow shaft in the vertical direction parallel to the gravity direction and elastically coupled with the drive shaft to absorb the vibrations of the rotor to maintain the rotational balance
  • the combined cylindrical cleaning liquid storage unit 11 and the processing gas communication tube formed by the combination of the partition 10 and the cleaning liquid storage cylinder 11 are disposed radially about the rotation axis of the rotor.
  • the axial flow fan 8 for conveying the processing gas is coupled to the inlet side of the processing gas of the rotor assembly coaxially with the drive shaft of the rotor, and the rotor coupling shaft 19, the partition 10, and the cleaning liquid.
  • the storage cylinder 11 is in one assembly It is combined and seated inside the housing 3 provided with the cleaning liquid collection part.
  • the cleaning liquid supplied to the cleaning liquid distribution surface 2 coupled to one side of the rotor coupling shaft 19 coaxially with the rotation axis of the rotor assembly is a cleaning liquid storage cylinder 11 by centrifugal force action according to the rotation of the rotor. Is moved to the inner circumferential surface to form a film of the cleaning liquid, and is gradually moved to the lower end of the inner circumferential surface of the cylinder 11 by the action of gravity and injected out of the rotor by the action of centrifugal force, Collected in the cleaning liquid collection unit integrally provided at the lower end of the c), and discharged through the cleaning liquid discharge port (5).
  • the treatment gas introduced through the treatment gas communication tube is impinged upon the inner circumferential surface of the storage cylinder in which the cleaning liquid film is formed while passing through the centrifugal force field formed at the rotation of the rotor and is irreversibly removed.
  • an elastic coupling is preferable to absorb the vibration of the rotor rather than a solid binding.
  • the configuration and coupling of the rotor drive shaft 17 according to the present invention is preferably a relatively long distance between the drive motor and the drive shaft coupling portion 18 so as to easily absorb and maintain the balance of the vibration of the rotor at high speed.
  • the coupling portion 18 of the rotor and the drive shaft is provided at the end of the drive shaft and is composed of an elastic member so as to be removable in a fitting manner without a separate tool.
  • the inside of the coupling shaft of the rotor assembly is composed of a hollow tube, so that the drive shaft can be fitted into the inside of the hollow tube to secure the length of the drive shaft and minimize the height of the device.
  • the treatment gas inlet 7 is preferably arranged at an angle so that the swirl flow of the treatment gas passed through is induced. It can be expected that the direction of the swirl flow is opposite to the direction of rotation of the rotor, whereby the desired performance of the process gas conveying fan 8 is achieved.
  • the rotor means a centrifugal dust collecting rotor assembly according to the present invention, and the illustrated drawings are partially omitted or simplified for clarity.
  • the present invention is a centrifugal wet type dust collector comprising a cleaning liquid supply part, a cleaning liquid collecting part, a rotor driving part, and a centrifugal dust collecting rotor assembly inside a separate housing disposed in a flow path of a processing gas, and the cleaning liquid storage.
  • Centrifugal dust collection rotor assembly is configured, it can be manufactured integrally by combining some components for precision coupling to maintain a stable center of gravity at high speed rotation.
  • the cleaning liquid supply unit 1 is provided at the upper center of the housing, and the processing gas outlet 12 is provided outside the cleaning liquid supply unit, and the processing gas inlet 7 is disposed outside the processing gas outlet 12 or on the side wall of the housing 3.
  • the drive motor housing 20 is coupled to the lower side of the rotor housing 3, and the drive motor is elastically coupled between the drive motor housing 20 and the rotor housing 3.
  • the treatment gas inlet 7 is provided at the top of the side wall of the rotor assembly housing or at the upper wall edge of the housing, and in order to increase the performance of the axial fan 8, it is preferable that the swirl flow is induced in a direction opposite to the direction of rotation of the rotor.
  • the treatment gas inlet is preferably inclined.
  • the cleaning liquid is preferably sprayed inside the rotor housing so that relatively large particles are removed while the processing gas is moving in the rotor housing while forming a swirl flow.
  • the cleaning liquid dispensing surface is located near the upper end of the cleaning liquid storage cylinder 11.
  • a part of the sprayed cleaning liquid is moved through the gap between the top of the rotor and the rotor housing to be sprayed on the inner circumferential surface of the rotor housing to function as a wet cyclone, and the crude particles are removed in advance to mainly remove fine particles from the inside of the rotor assembly.
  • the amount of ferrite pollutants in the treatment gas is high.
  • a treatment gas discharge guide is provided.
  • a temperature control unit or a sterilizer may be added to the discharge part of the treatment gas.
  • the cleaning liquid supplied to the center of the cleaning liquid distribution surface 2 of the rotor assembly is radially spread by the centrifugal action according to the rotation of the rotor and is evenly distributed on the inner circumferential surface of the cleaning liquid storage cylinder 11, and communicates with the processing gas inside the rotor.
  • a wet centrifugal dust collector is provided.
  • the sewage liquid collecting trough configured to have the function of the cleaning liquid collecting portion at the lower end of the rotor housing is configured integrally with the rotor housing. It is preferably coupled to communicate with the cleaning liquid discharge portion and the inner circumferential surface is guided so that the cleaning liquid is collected by the cleaning liquid discharge portion by the inclination.
  • the collected cleaning liquid is transferred to a sewage storage tank and a siphon structure can be added to prevent backflow of odors.
  • the drive motor housing is configured to be coupled adjacent to the rotor housing and the drive motor may be fixedly coupled or elastically coupled.
  • the inner circumferential surface of the cleaning liquid storage cylinder 11 is configured to be positioned at the same distance from the rotation axis of the rotor, and the radial cylinder shaft coupling provided with an inner ring on the inner circumferential surface of the cylinder to be fixedly coupled to the rotor coupling shaft 19.
  • a portion 9 is provided and provided as a flow path between the processing gas introduction portion 7 and the discharge portion 12 of the rotor assembly so that the cleaning liquid injected from the cleaning liquid distribution surface 2 reaches the inner peripheral surface of the cylinder 11.
  • a cleaning liquid storage cylinder 11 is provided which extends from above the cleaning liquid distribution face 2 to below the inner portion of the cylinder including the rotor coupling shaft 19 and the processing gas transfer fan 8.
  • the inner peripheral surface of the cylinder 11 may be provided with a tapered inner peripheral surface which is not parallel to the inner peripheral surface, but as the taper angle increases, the liquid film of the cleaning liquid is quickly removed at high speed rotation.
  • At least one side of the inner circumferential surface of the cylinder has a portion where the cleaning liquid rises, so that the diameter of the inner circumferential surface becomes wider toward the top.
  • the paper is preferably configured in a tapered shape.
  • the space inside the cleaning liquid storage cylinder is divided into a plurality of processes.
  • a plurality of partition walls 10 are provided to be divided into gas communication holes and provided with a fitting portion fitted to the rotor coupling shaft.
  • the partition wall 10 may be parallel to the axis of rotation, or may be manufactured in a helical shape to facilitate the movement of the processing gas.
  • the partition wall and the rotor coupling shaft may be integrally formed, or the rotor coupling shaft and the cylinder may be integrally designed to simplify the structure and accurately remove the weight force on the rotation axis.
  • Washing liquid dispensing surface perpendicular to the axis of rotation and coupled corresponding to the top of the rotor coupling shaft
  • the cleaning liquid distribution part 2 is provided on one side of the coupling shaft of the inner space of the cleaning liquid storage cylinder 11 and is perpendicular to the rotation axis of the rotor assembly, and is integrally formed with a fixing part with the rotor coupling shaft 19. Since the outer circumferential surface of the upper portion of the cleaning liquid distribution part is configured perpendicular to the rotation axis and rotates in the same manner as the rotation of the rotor, a small amount of the cleaning liquid is evenly distributed radially by centrifugal force to distribute and spray.
  • the treatment gas conveying fan may be implemented in both an axial flow type or a centrifugal type, the axial flow fan may be coupled to the inlet side of the treatment gas, and the centrifugal fan may be coupled to the treatment gas outlet side to maintain the performance of the fan. .
  • the transfer fan may be excluded to reduce the resistance.
  • the cylinder is coupled to the inside of the processing gas inlet side of the cylinder assembly.
  • the centrifugal fan is preferably configured to be coupled to the outlet side of the processing gas of the cylinder assembly.
  • the cleaning liquid storage cylinder 11 and the partition wall 10 are combined into one assembly to be coupled to the drive shaft 17, and an engaging portion 18 with the drive shaft 17 is provided on the inner circumferential surface thereof, and the outer circumference of the lower portion is provided.
  • the coupling jaw 22 of the rotor assembly is provided on the surface thereof, and a hollow tube-shaped rotor coupling shaft 19 having a coupling part of the cleaning liquid distribution part 2 is provided on the upper side thereof.
  • the rotor axis of rotation is not parallel to the direction of gravity, it is preferable that a separate shaft support is provided to support the stable rotation of the rotor.
  • the hollow shaft for supplying the cleaning liquid is the rotor. It is preferably provided on at least one side of the coupling shaft.
  • the coupling shaft 19 of the hollow tube shape can be coupled to the drive shaft is inserted into the inside can reduce the volume of the device while ensuring the required length of the drive shaft for stable rotation.
  • Coupling portion 18 of the rotor assembly and the drive shaft is made of a rubber or elastic member is easy to attach and detach by a fitting method, it is also possible to be provided with a fixing means to maintain a stable coupling.
  • the coupling of the drive shaft and the rotor assembly is preferably provided detachably, and may be screwed or a one-touch coupling may be introduced. It is preferable to introduce an elastic coupling for absorbing the vibration in the high speed rotation and balancing according to the rotation of the rotor, and more preferably provided with a docking system of an elastic fitting structure which can be detached and detached without a separate tool.
  • the coupling of the rotor assembly is made separately, and the coupling of the rotor assembly and the drive shaft is presented as an example of the fitting coupling method using an elastic member.
  • the coupling of the rotor assembly should be stably maintained in the vibration state according to the high-speed rotation of the rotor, it is preferable to be provided so that the coupling and disassembly simply for cleaning, the coupling method of the rotor according to the present invention
  • Each component is configured to be assembled and coupled through engagement with the coupling.
  • the drive motor, drive shaft and coupling part, speed control device, safety device, drive shaft vibration absorption and balance device, and noise reduction device constituting the drive unit of the dust collecting device according to the present invention have the same technology as the drive unit of a conventional centrifugal separator. This is applicable.
  • the motor fixing part is elastically coupled to the driving motor housing so that the driving motor is coupled and fixed and the vibration of the driving shaft is minimized to the housing.
  • the cleaning liquid is preferable to apply water or an aqueous solution having a humidifying function in terms of economics or safety.
  • Conventional antimicrobial agents, surfactants, deodorants may be included in the cleaning solution, and the use amount of the cleaning solution according to the present invention is reduced, thereby reducing the need to reuse the contaminated cleaning solution.
  • Aqueous disinfectant and deodorant may be added to the aqueous cleaning liquid, and aroma or herbal flavors may be added to the air cleaning and at the same time the fragrance function may be added.
  • the components added to the aqueous cleaning liquid are preferably premixed with the cleaning liquid or supplied and mixed as needed via a separate pump.
  • an acid, an alkali, or a gas adsorbent may be included in the cleaning liquid.
  • Non-volatile liquids such as mineral oils, liquid polymers, organic or inorganic oils, and polyhydric alcohols, such as glycerin, may be used as the cleaning liquid in the case where the temperature of the processing gas is high or the humidification function is not preferable.
  • the dust collector according to the present invention can be used as a dust collector for exhaust pollutant particles of an internal combustion engine, a microparticle dust collector in an industrial process, a dust collector for a vacuum cleaner, a microparticle dust collector for various work rooms, and extends the life of a sea wave filter.
  • a dust collector for exhaust pollutant particles of an internal combustion engine a microparticle dust collector in an industrial process
  • a dust collector for a vacuum cleaner a microparticle dust collector for various work rooms
  • extends the life of a sea wave filter In order to reduce the load can be used in parallel or combined for pre-treatment, it can be used as a dust collecting module of the indoor air cleaning device that requires quietness that requires both dust and humidification.
  • the embodiment in which the cleaning liquid supply unit is excluded may be used as a liquid mist collecting device.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Centrifugal Separators (AREA)

Abstract

La présente invention concerne un dispositif de dépoussiérage humide centrifuge, l'invention étant positionnée sur un canal de gaz de traitement ; plusieurs parois de séparation, qui sont alignées sur un arbre de rotation, étant radialement disposées sur un côté interne d'un rotor conçu en liaison avec une unité d'entraînement afin de permettre la rotation sur celui-ci, et des cylindres de réservoir de solution de nettoyage destinés à entourer les parois de séparation étant accouplés à des côtés externes desdites parois de séparation, constituant ainsi une pluralité de tubes de communication de gaz de traitement radiaux ; une solution de nettoyage fournie aux côtés internes des cylindres étant répartie de façon homogène sur la circonférence externe desdits cylindres par les actions centrifuges en fonction de la rotation du rotor ; le gaz de traitement qui traverse lesdits tubes de communication étant exposé à un champ centrifuge par les mouvements de rotation dudit rotor ; et des polluants particulaires étant supprimés par la collision entre les solutions de nettoyage sur la circonférence interne desdits cylindres et les polluants particulaires contenus dans le gaz de traitement.
PCT/KR2011/005646 2010-07-31 2011-08-01 Dépoussiéreur centrifuge WO2012018207A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020137002023A KR20130073931A (ko) 2010-07-31 2011-08-01 원심분리 집진장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100074468A KR20120062032A (ko) 2010-07-31 2010-07-31 원심분리 집진장치
KR10-2010-0074468 2010-07-31

Publications (2)

Publication Number Publication Date
WO2012018207A2 true WO2012018207A2 (fr) 2012-02-09
WO2012018207A3 WO2012018207A3 (fr) 2012-05-31

Family

ID=45559914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/005646 WO2012018207A2 (fr) 2010-07-31 2011-08-01 Dépoussiéreur centrifuge

Country Status (2)

Country Link
KR (2) KR20120062032A (fr)
WO (1) WO2012018207A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108979788A (zh) * 2017-06-05 2018-12-11 曼·胡默尔有限公司 旋转式容器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0528483A1 (fr) * 1991-08-09 1993-02-24 Nuova M.A.I.P., Macchine Agricole Industriali Pieralisi S.P.A. Aspirateur de fumée à dépoussiérage par centrigue à voie humide
WO1997040915A2 (fr) * 1996-04-26 1997-11-06 Glusic Dispositif mecanique pour separer des particules de poussiere des gaz d'echappement
KR100594581B1 (ko) * 2005-03-29 2006-06-30 삼성광주전자 주식회사 멀티 집진장치
KR100662648B1 (ko) * 2006-01-06 2007-01-02 삼성광주전자 주식회사 사이클론 유닛 및 이를 구비한 집진장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0528483A1 (fr) * 1991-08-09 1993-02-24 Nuova M.A.I.P., Macchine Agricole Industriali Pieralisi S.P.A. Aspirateur de fumée à dépoussiérage par centrigue à voie humide
WO1997040915A2 (fr) * 1996-04-26 1997-11-06 Glusic Dispositif mecanique pour separer des particules de poussiere des gaz d'echappement
KR100594581B1 (ko) * 2005-03-29 2006-06-30 삼성광주전자 주식회사 멀티 집진장치
KR100662648B1 (ko) * 2006-01-06 2007-01-02 삼성광주전자 주식회사 사이클론 유닛 및 이를 구비한 집진장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108979788A (zh) * 2017-06-05 2018-12-11 曼·胡默尔有限公司 旋转式容器

Also Published As

Publication number Publication date
KR20120062032A (ko) 2012-06-14
WO2012018207A3 (fr) 2012-05-31
KR20130073931A (ko) 2013-07-03

Similar Documents

Publication Publication Date Title
WO2020119526A1 (fr) Purificateur d'air
KR100653137B1 (ko) 회전 무화 장치를 이용한 원심 습식 공기 정화기
KR101527101B1 (ko) 원심회전력을 이용한 싸이클론 타입의 가습기 겸용 습식 공기 정화장치
US9316405B2 (en) Cyclone type humidifier and wet air purifier combination device using centrifugal force
KR101223903B1 (ko) 원심분리형식의 습식 공기청정기
KR100663667B1 (ko) 원심 임펠러를 이용한 압축 기체 정화 장치
RU2372500C2 (ru) Воздухоочиститель мокрого типа и аппарат мокрого типа для очистки выхлопных газов, использующие центробежное рабочее колесо
WO2012111949A2 (fr) Dispositif de nettoyage du type humide centrifuge
WO2009029022A9 (fr) Séparateur centrifuge et procédé de purification de gaz
KR102457136B1 (ko) 가습청정장치
JP2008520422A (ja) 湿式空気清浄機
WO2013045453A1 (fr) Dispositif comprenant un séparateur centrifuge et procédé d'épuration d'un gaz
EP3332199B1 (fr) Équilibreur harmonique pour un atomiseur d'un absorbeur-sécheur à pulvérisation
KR20130119336A (ko) 공기정화장치
KR20070001848A (ko) 원심형식의 습식 공기 정화기
KR20060102535A (ko) 원심형식의 습식 공기 정화기
CN105771516A (zh) 一种离心气道式气体净化机
JP2008520424A (ja) 湿式空気清浄機用浄化ユニット
KR20070104719A (ko) 원심력을 이용한 공기정화장치
WO2012018207A2 (fr) Dépoussiéreur centrifuge
KR20190139737A (ko) 습식 공기 청정기
KR20090049916A (ko) 습식 공기청정기
JP2001340722A (ja) 除塵ファン
KR100716903B1 (ko) 원심임펠러를 이용한 공기 정화 장치
KR101542876B1 (ko) 습식형 가습 공기청정기

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11814807

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 20137002023

Country of ref document: KR

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11814807

Country of ref document: EP

Kind code of ref document: A2