CN1990114A - Cyclone air purifier - Google Patents
Cyclone air purifier Download PDFInfo
- Publication number
- CN1990114A CN1990114A CNA2006100667330A CN200610066733A CN1990114A CN 1990114 A CN1990114 A CN 1990114A CN A2006100667330 A CNA2006100667330 A CN A2006100667330A CN 200610066733 A CN200610066733 A CN 200610066733A CN 1990114 A CN1990114 A CN 1990114A
- Authority
- CN
- China
- Prior art keywords
- air
- cyclone
- main body
- circulating pipe
- dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
- B03C3/15—Centrifugal forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrostatic Separation (AREA)
- Cyclones (AREA)
Abstract
The invention discloses a cyclone air purifier, capable of effectively separating dust even without the second cyclone body. The cyclone air purifier provided according to the invention includes a cylinder-shaped body with an inflow port provided in the lower and an air channel for rotationally flowing the air inflowing from the inflow port; a plurality of cyclone bodies provided outside of the body for filtering dust in the air intaking from the air channel; a circulation tube provided inside of the body for guiding air discharging from each cyclone body to the air channel; an ionization device with a high voltage electrode part forming outside surface of the circulation tube and a ground electrode part forming inside surface of the body, for guiding the dust to inflow to the each cyclone body by using centrifugal force and electric gravitational force at the same time. And, a plurality of through holes for discharging compression air are formed in the side of the circulation tube to make dust in the air circulating along the air channel cleave to inside surface of the body.
Description
Technical field
The present invention relates to a kind of air purifier, relate in particular to the air purifier that adopts cyclone.
Background technology
Whirlwind (cyclone) device is to be used to catch the device that swims in airborne solid or liquid particle and carry out filtering, utilizes centrifugal force to work with the principle that gravity etc. can separate the particle in the rotary air.This cyclone generally is used for vacuum cleaner etc., and Korea S's publication communique " 2005-0026218 number " discloses aforesaid cyclone and had the vacuum cleaner of cyclone.
Yet, aforesaid cyclone uses first cyclone body and second cyclone body and dirt separation in order to improve dust catching efficiency, but because first cyclone body all air of discharging flow into second cyclone body, thereby the pressure loss that takes place in second cyclone body and noise are very big.
And because aforesaid cyclone is provided with the inflow entrance that flow into first cyclone body in the side of main body one side, the air capacity that can flow into body interior is limited, thereby is difficult to be applicable to the air purifier that need purify more air simultaneously.
Summary of the invention
The present invention proposes in order to solve aforesaid problem, and its purpose is to provide a kind of pressure loss and noise that produces in second cyclone body of not only can eliminating, and can also improve the cyclone air purifier of air cleaning efficient.
Another object of the present invention is to provide a kind of flow into the air capacity of body interior by increase and can purify the cyclone air purifier of more amount air.
According to cyclone air purifier provided by the present invention, comprise to achieve these goals: cylindrical body, this cylindrical body inside have the air duct that forms swirling eddy; Be located at a plurality of cyclone bodies of described main body outside, to be used for removing dust from described air duct inhaled air; Ionization device, being used for the airborne dust that ionization circulates in described air duct, and guiding dust flow into described each cyclone body.
And described ionization device comprises connects high-tension high-field electrode portion and from the earth electrode portion of described high-field electrode portion preset distance.
And described body interior is provided with circulating pipe, to be used for the guiding air of discharging from described each cyclone body to be discharged to described air duct.
And the side of described each cyclone body is provided with the suction line that is used to suck air that is connected with described air duct; Be provided with the discharge pipe that is connected with described circulating pipe above described each cyclone body, to be used to discharge the air of dirt separation; Described discharge pipe is provided with pump, to be used for producing inhalation power at described each cyclone body.
And described high-field electrode portion is formed at the lateral surface of described circulating pipe, and described earth electrode portion is formed at the medial surface of described main body.
And the side of described circulating pipe is formed for discharging a plurality of through holes of forced air, makes it the medial surface that in the air of described air duct circulation dust is close to described main body.
And the bottom of described main body is formed for flowing into the inflow entrance of air, and the top of described main body is formed for flowing out the flow export of air.
And, be provided with spiral flow deflector in the described air duct, form swirling eddy to be used to guide the air that flow into described inflow entrance.
And described main body and described circulating pipe are made of conductor, and being used to connect high voltage, and described spiral flow deflector is made of insulator, to be used to insulate described main body and described circulating pipe.
And according to cyclone air purifier provided by the present invention, comprise: cylindrical body, this main body have the inflow entrance that is located at the bottom, the air duct that makes described inflow entrance leaked-in air rotational flow; Be located at a plurality of cyclone bodies of described main body outside, to be used for the dust of filtering from described air duct inhaled air; Be located at the circulating pipe of described body interior, to be used to the guiding air of discharging to be discharged to described air duct from described each cyclone body; Ionization device, this ionization device have the high-field electrode portion that is formed at described circulating pipe lateral surface and are formed at the earth electrode portion of described main body medial surface, to be used for utilizing centrifugal force and electric attraction guiding dust to flow into described each cyclone body simultaneously.
And the circumferencial direction by described circulating pipe in the described high-field electrode portion is provided with a plurality of spray points, to be used to guide corona discharge.
And described air duct is provided with spiral flow deflector, forms swirling eddy to be used for guiding from described inflow entrance leaked-in air.
And, the side of described each cyclone body is provided with the suction line that is used to suck air that is connected with described air duct, be provided with the discharge pipe that is connected with described circulating pipe above described each cyclone body, to be used to discharge the air of dirt separation, described discharge pipe is provided with pump, to be used for producing inhalation power at described each cyclone body.
And the side of described circulating pipe is formed for discharging a plurality of through holes of forced air, so that dust is close to the medial surface of described main body in the air of described air duct circulation.
Description of drawings
The decomposing schematic representation of the cyclone air purifier that Fig. 1 is provided for foundation one embodiment of the invention;
Vertical schematic diagram of the cyclone air purifier that Fig. 2 is provided for foundation one embodiment of the invention.
Main symbol description: 10 is main body, and 11 is air duct, and 12 is inflow entrance, 14 is circulating pipe, and 14b is a through hole, and 15 is spiral flow deflector, 16 is guide plate, and 20 for discharging guide cylinder, and 30 is ionization device, 31 is high-field electrode portion, and 31a is a spray point, and 32 is earth electrode portion, 40 is cyclone body, 41 is suction line, and 42 is discharge pipe, and 44 is pump.
The specific embodiment
Below, describe cyclone air purifier in detail with reference to accompanying drawing according to the preferred embodiments of the present invention provided.
As shown in Figures 1 and 2, have main body 10 according to the cyclone air purifier that one embodiment of the invention provided, this body interior forms air duct 11, the bottom is provided with the inflow entrance 12 that flows into air to air duct 11.Describe the structure of this main body 10 below in detail.
The top of main body 10 is provided with and is used to guide the discharge guide cylinder 20 that purifies air and discharge.Discharge guide cylinder 20 and open and be incorporated into main body 10 downwards, discharge on the guide cylinder 20 and be formed for discharging the flow export 21 that purifies air, and discharge the ventilating fan 22 and the fan electromotor 23 that is used to drive ventilating fan 22 that is provided with in the guide cylinder 20 to body interior generation inhalation power.
Discharge guide cylinder 20 and be fixed in the top of main body 10, discharge guide cylinder 20 inside and be provided with detachable as required installed filters 24, be used to filter not from body portion from fine dust.
The inflow entrance 12 that is arranged on main body 10 bottoms is provided with a plurality of guide vanes 13, to be used for producing centrifugal force at the air that flow into air duct 11 by inflow entrance 12.
Because inflow entrance 12 is positioned at the bottom of main body 10, thereby not only suction floats on airborne dust, but also sucks long-pending dust on the ground.And,, thereby can flow into more air to air duct 11 because inflow entrance 12 is formed on the lower side of main body 10 continuously by circumferencial direction.
The center of main body 10 is provided with by above-below direction and prolongs and the circulating pipe 14 that forms, the spiral flow deflector 15 that to be provided with described circulating pipe 14 in the air duct 11 be the center, thereby make air have bigger centrifugal force by air duct 11.
The inside of main body 10 is provided with ionization device 30, being used to guide the airborne dust that flow into air duct 11 by centrifugal force and electric attraction and air separation, and flows along the medial surface of main body 10.
Ionization device 30 comprises connects high-tension high-field electrode portion 31 and from the earth electrode portion 32 of high-field electrode portion 31 preset distances.
High-field electrode portion 31 is by being made of circulating pipe 14 or forming at the outer surface plating of circulating pipe 14 metal material, earth electrode portion 32 is by being made of main body 10 or forming at the inner surface plating of main body 10 metal material.
Connect that the circumferencial direction by circulating pipe 14 is provided with a plurality of spray point 31a in the high-tension high-field electrode portion 31, to be used to guide the corona discharge (corona discharge) between the earth electrode portion 32.
When the high-field electrode portion 31 to ionization device 30 as mentioned above connects high positive voltage, then spray point 31a goes up corona discharge takes place, and therefore the airborne dust that flow into main body 10 inside by inflow entrance 11 is ionized and positively charged.
And, owing to connect high positive voltage in the high-field electrode portion 31, earth electrode portion 32 is grounded, thereby forms by the electric field of high-field electrode portion 31 to earth electrode portion 32, and positively charged dust is flowed along main body 10 medial surfaces that form earth electrode portion 32 by the electric attraction guiding.At this moment, being the spiral flow deflector 15 that is provided with of center with circulating pipe 14 to be formed at the electric field between circulating pipe 14 and the main body 10 and to be made of insulator in order not influence.
The upper outside of main body 10 is provided with a plurality of cyclone bodies 40, separates with the dust that air was contained that is used for inlet flow blowing air passage 11.A plurality of cyclone bodies 40 are that the center is by circumferential directions with main body 10.
Each cyclone body 40 comprises tubular cylindrical portion 40a with certain diameter and from the conus portion 40b that the bottom prolongs and diameter diminishes gradually of described cylindrical portion 40a downwards, the bottom of described cyclone body 40 is provided with control of dust tube 43, to be used for concentrating the dust that separates from cyclone body 40.
The side of each cyclone body 0 is provided with the suction line 41 that is connected with air duct 11, to be used to suck air and the dust by air duct 11.The cylindrical portion 40a of suction line 41 and cyclone body 40 connects in mutually, thereby makes the air that is drawn into cyclone body 40 form swirling eddy in cylindrical portion 40a.
The upper inner of main body 10 is provided with guide plate 16, is drawn into cyclone body 40 along the dust that main body 10 medial surfaces flow by suction line 41 to be used to make by centrifugal force and electric attraction.Because have this guide plate 16, thereby
The most of dust mobile along the medial surface of main body 10 flow into cyclone body 40 inside by suction line 41.
The air that flow into each cyclone body 40 cylindrical portion 40a rotates gradually and drops to conus portion 40b, thereby dust is focused on control of dust tube 43, and the air of dirt separation is discharged by the discharge pipe 42 that is arranged at cyclone body 40 tops and is connected with circulating pipe 14.
Discharge pipe 42 is provided with at the cyclone body 40 inner pumps 44 that produce attraction.
Gather at circulating pipe 14 from the air that each cyclone body 40 is discharged by each discharge pipe 42, descend by the circulation channel 14a that is formed at circulating pipe 14 inside then, and the through hole 18 of the air that descends along circulation channel 14a by being formed at circulating pipe 14 bottoms is by radially discharging.
At this moment, the through hole 14a by being formed at circulating pipe 14 is along the dust that air the contained pressurization to ventilating air passage 11 of the air of radially discharging of circulating pipe 14, so that dust is close to the medial surface of main body 10.
So, be inhaled into main body 10 dust inner and that flow along air duct 11 and not only be subjected to centrifugal force and electric attraction, but also be subjected to the pressure of the air of discharging, thereby, improve the efficient that is inhaled into conveyor screw 40 inside thus along the upwards circulation of medial surface of main body 10 by circulating pipe 14.Therefore, the also corresponding raising of air cleaning efficient.
In sum, according to cyclone air purifier provided by the present invention, even without second cyclone body also can utilize centrifugal force, electric attraction and the air pressure of discharging by circulating pipe that dust is directed to cyclone body is inner and separate effectively.
And, owing to can flow into more air to cyclone body inside, thereby can purify more air simultaneously.
Claims (14)
1, a kind of cyclone air purifier is characterized in that comprising: inside has the cylindrical body of the air duct that forms swirling eddy; Be located at a plurality of cyclone bodies of described main body outside, to be used for removing dust from described air duct inhaled air; Ionization device, being used for the airborne dust that ionization circulates in described air duct, and guiding dust flow into described each cyclone body.
2, cyclone air purifier according to claim 1 is characterized in that described ionization device comprises to connect high-tension high-field electrode portion and from the earth electrode portion of described high-field electrode portion preset distance.
3, cyclone air purifier according to claim 2 is characterized in that described body interior is provided with circulating pipe, to be used for the guiding air of discharging from described each cyclone body to be discharged to described air duct.
4, cyclone air purifier according to claim 3 is characterized in that: the side of described each cyclone body is provided with the suction line that is used to suck air that is connected with described air duct; Be provided with the discharge pipe that is connected with described circulating pipe above described each cyclone body, to be used to discharge the air of dirt separation; Described discharge pipe is provided with pump, to be used for producing inhalation power at described each cyclone body.
5, cyclone air purifier according to claim 3 is characterized in that described high-field electrode portion is formed at the lateral surface of described circulating pipe, and described earth electrode portion is formed at the medial surface of described main body.
6, cyclone air purifier according to claim 3 is characterized in that the side of described circulating pipe is formed for discharging a plurality of through holes of forced air, so that be close to the medial surface of described main body along the airborne dust of described air duct circulation.
7, cyclone air purifier according to claim 1 is characterized in that the bottom of described main body is formed for flowing into the inflow entrance of air, and the top of described main body is formed for flowing out the flow export of air.
8, cyclone air purifier according to claim 7 is characterized in that being provided with spiral flow deflector in the described air duct, forms swirling eddy to be used to guide the air that flow into described inflow entrance.
9, cyclone air purifier according to claim 8 is characterized in that described main body and described circulating pipe are made of conductor, and being used to connect high voltage, and described spiral flow deflector is made of insulator, to be used to insulate described main body and described circulating pipe.
10, a kind of cyclone air purifier is characterized in that comprising: cylindrical body, this main body have the inflow entrance that is located at the bottom, the air duct that makes described inflow entrance leaked-in air rotational flow; Be located at a plurality of cyclone bodies of described main body outside, to be used for the dust of filtering from described air duct inhaled air; Be located at the circulating pipe of described body interior, to be used to the guiding air of discharging to be discharged to described air duct from described each cyclone body; Ionization device, this ionization device have the high-field electrode portion that is formed at described circulating pipe lateral surface and are formed at the earth electrode portion of described main body medial surface, to be used for utilizing centrifugal force and electric attraction guiding dust to flow into described each cyclone body simultaneously.
11, cyclone air purifier according to claim 10 is characterized in that the circumferencial direction by described circulating pipe is provided with a plurality of spray points in the described high-field electrode portion, to be used to guide corona discharge.
12, cyclone air purifier according to claim 10 is characterized in that described air duct is provided with spiral flow deflector, forms swirling eddy to be used for guiding from described inflow entrance leaked-in air.
13, cyclone air purifier according to claim 10, the side that it is characterized in that described each cyclone body is provided with the suction line that is used to suck air that is connected with described air duct, be provided with the discharge pipe that is connected with described circulating pipe above described each cyclone body, to be used to discharge the air of dirt separation, described discharge pipe is provided with pump, to be used for producing inhalation power at described each cyclone body.
14, cyclone air purifier according to claim 10 is characterized in that the side of described circulating pipe is formed for discharging a plurality of through holes of forced air, so that dust is close to the medial surface of described main body in the air of described air duct circulation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050132249 | 2005-12-28 | ||
| KR1020050132249A KR20070069778A (en) | 2005-12-28 | 2005-12-28 | A cyclone air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1990114A true CN1990114A (en) | 2007-07-04 |
Family
ID=38212782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100667330A Pending CN1990114A (en) | 2005-12-28 | 2006-04-07 | Cyclone air purifier |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20070069778A (en) |
| CN (1) | CN1990114A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480491A (en) * | 2013-08-23 | 2014-01-01 | 苏州康华净化系统工程有限公司 | Electrostatic dust collector |
| WO2018148941A1 (en) * | 2017-02-17 | 2018-08-23 | 美的集团股份有限公司 | Air duct and air treatment device |
| CN108738315A (en) * | 2017-02-17 | 2018-11-02 | 美的集团股份有限公司 | Electrostatic precipitator and airhandling equipment |
| CN109422249A (en) * | 2017-08-20 | 2019-03-05 | 中国石油化工股份有限公司 | A kind of air separator |
| CN113229714A (en) * | 2021-05-08 | 2021-08-10 | 吴彤楷 | Water dispenser shell capable of preventing static electricity and facilitating layered disassembly and maintenance |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100971279B1 (en) * | 2009-03-04 | 2010-07-20 | 장일도 | Outdoor installation for dust collector |
| CN107511273B (en) * | 2017-09-25 | 2023-05-05 | 珠海格力电器股份有限公司 | Dust collector and long-acting haze combination formula air conditioning unit that removes of laying dust formula |
| KR102317976B1 (en) * | 2019-10-31 | 2021-10-28 | 한국생산기술연구원 | Swirling flow type electic dust collector including multicyclone |
-
2005
- 2005-12-28 KR KR1020050132249A patent/KR20070069778A/en not_active Application Discontinuation
-
2006
- 2006-04-07 CN CNA2006100667330A patent/CN1990114A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480491A (en) * | 2013-08-23 | 2014-01-01 | 苏州康华净化系统工程有限公司 | Electrostatic dust collector |
| WO2018148941A1 (en) * | 2017-02-17 | 2018-08-23 | 美的集团股份有限公司 | Air duct and air treatment device |
| CN108738315A (en) * | 2017-02-17 | 2018-11-02 | 美的集团股份有限公司 | Electrostatic precipitator and airhandling equipment |
| CN109073250A (en) * | 2017-02-17 | 2018-12-21 | 美的集团股份有限公司 | Air duct and airhandling equipment |
| CN109073250B (en) * | 2017-02-17 | 2020-05-15 | 美的集团股份有限公司 | Air duct and air treatment equipment |
| CN109422249A (en) * | 2017-08-20 | 2019-03-05 | 中国石油化工股份有限公司 | A kind of air separator |
| CN109422249B (en) * | 2017-08-20 | 2020-05-19 | 中国石油化工股份有限公司 | Air separator |
| CN113229714A (en) * | 2021-05-08 | 2021-08-10 | 吴彤楷 | Water dispenser shell capable of preventing static electricity and facilitating layered disassembly and maintenance |
| CN113229714B (en) * | 2021-05-08 | 2024-05-28 | 吴彤楷 | Water dispenser shell capable of preventing static electricity and facilitating layered disassembly and maintenance |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070069778A (en) | 2007-07-03 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070704 |