CN105879672A - Ionization dust collection and catalysis degradation integrated device for air purifier - Google Patents
Ionization dust collection and catalysis degradation integrated device for air purifier Download PDFInfo
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- CN105879672A CN105879672A CN201610410405.1A CN201610410405A CN105879672A CN 105879672 A CN105879672 A CN 105879672A CN 201610410405 A CN201610410405 A CN 201610410405A CN 105879672 A CN105879672 A CN 105879672A
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- Prior art keywords
- catalytic degradation
- air purifier
- integrated device
- ionization dust
- dust
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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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
-
- 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
-
- 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
- B03C3/40—Electrode constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- 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
- B01D53/32—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 electrical effects other than those provided for in group B01D61/00
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses an ionization dust collection and catalysis degradation integrated device for an air purifier. The device comprises an ionization dust collection mechanism and a catalysis degradation mechanism. The ionization dust collection mechanism and the catalysis degradation mechanism are provided with holes which are communicated and isolated from the outside. The ionization dust collection mechanism is arranged in front of the catalysis degradation mechanism, and comprises an ionization part providing a strong electric field of ionization air and a dust collection part forming tendency together with the ionization part. The catalysis degradation mechanism comprises a catalysis degradation part providing a strong electric field. The surface of the catalysis degradation part is provided with a catalysis layer for catalyzing organic substances under the strong electric field. Due to the single-function structure, the integrated device has the advantages of being easy to operate, more economical in manufacturing and convenient to install.
Description
Technical field
The present invention relates to air purification field, especially relate to a kind of ionization dust catalytic degradation integrated device for air purifier.
Background technology
Development along with modern society, the standard of healthy living is constantly improved by the mankind, air quality problems receives more and more attention, and after the industrial revolution, heavy industry is greatly developed in a lot of areas in the world, air quality straight line is caused to decline, human health is caused serious threat, in order to improve air quality, in addition to putting into effect long-term air treating policy, the research and development air purifying process that a lot of scientific research institutions are the most positive, is that consumer brings healthy breathing to experience in the very first time.
For solving air pollution problem inside rooms, various air purifying process arise at the historic moment, air purifier the most on the market mainly utilizes efficient filter screen and activated carbon adsorption to process particulate matter and Organic substance, this mode needs to change filter screen, operation slightly inconvenience, and later maintenance cost is higher, if filter screen can not be changed in time, then can cause secondary pollution, and collecting electrode structure is single, dust removal ability is the strongest；Meanwhile, some emerging technologies occur therewith, but existing electrostatic precipitation technical filter is inefficient, cannot effective decomposing organic pollutant, battery lead plate easily punctures, and ozone concentration is higher etc., and dedusting function is the most complete simultaneously, this purification techniques is promoted and has certain obstacle, it is therefore desirable to find new solution technological prevention.
Summary of the invention
In view of this, need to overcome at least one in drawbacks described above of the prior art, the invention provides a kind of ionization dust catalytic degradation integrated device for air purifier.
Described a kind of ionization dust catalytic degradation integrated device for air purifier, including ionization dust-collecting mechanism, catalytic degradation mechanism, described ionization dust-collecting mechanism and catalytic degradation mechanism have the hole communicating and being isolated from the outside and described ionization dust-collecting mechanism is arranged on described catalytic degradation mechanism front portion；Described ionization dust-collecting mechanism includes the ionizing feature providing the highfield of ionized air and has and the dust-collection element of described ionizing feature formation tropism；Described catalytic degradation mechanism includes the catalytic degradation parts providing highfield, and described catalytic degradation parts surface has the Catalytic Layer of catalyzing organic under highfield.
According in this patent background technology to described in prior art, tradition collecting electrode structure is single, dust removal ability is the strongest, and a kind of ionization dust catalytic degradation integrated device for air purifier disclosed by the invention, by providing high field intensity that air is ionized, dust is separated with Organic substance Knock-Down Component simultaneously, dust and Organic substance Knock-Down Component is made to form the structure of function singleness, thus it is more convenient in the operation of dust-collection element, make the most more economically, install the most convenient, therefore there is clear advantage.
" tropism " herein refers to, regardless of described High Voltage electric field source and the polarity of described extension electric field source and pressure, the high concentration ion bunch that described High Voltage electric field source is formed all can be enlarged by the graviational interaction of described extension electric field source or extend.
It addition, according to the ionization dust catalytic degradation integrated device for air purifier disclosed by the invention also there is following additional technical feature:
Further, the ionizing feature in described ionization dust-collecting mechanism is arranged at the air intake of described dust-collection element.
Further, described ionizing feature includes that animating electrode, described animating electrode are point electrode or line electrode or face electrode.
If animating electrode is line electrode, it is that micron-sized Shu Xiaoguo is preferable with line footpath；Face electrode is chosen as mesh electrode or is provided with the face electrode of metal fine wire electrode web plate.
Alternatively, described animating electrode can carry out the arrangement in plane or space multistory arrangement.
Further, described ionizing feature is to form ionizing electric field be more than or equal to 2800V/mm and form the ionizing feature of tropism with described dust-collection element.
Ionizing electric field needs to reach certain value and could effectively be ionized by air, and different structures has different threshold values, and in ionizing electric field is more than or equal to 2800V/mm, the structure used can reach the effective ionization to air substantially.
Further, described dust-collection element includes having tactic battery lead plate with described ionizing feature.
Further, described battery lead plate is battery lead plate opposite polarity with described ionizing feature.
Further, described electrode plate surface has insulating barrier.
The existence of insulating barrier is to avoid electric discharge phenomena.
Further, catalytic degradation parts are to include being respectively provided with the electrod assembly of tropism with described ionizing feature and described battery lead plate.
Further, described electrod assembly is electrod assembly opposite polarity with described ionizing feature
Or
Described electrod assembly is identical with described battery lead plate polarity and voltage.
Further, described Catalytic Layer is titanium dioxide or manganese dioxide or cobalt sesquioxide or cerium oxide or copper oxide or nanostructured manganese titanium oxide or cerium Mn oxide Catalytic Layer.
Further, described titanium dioxide or manganese dioxide or cobalt sesquioxide or cerium oxide or copper oxide or nanostructured manganese titanium oxide or cerium Mn oxide Catalytic Layer are nanoscale Catalytic Layer.
Further, described catalytic degradation parts are the parts producing electric field strength more than or equal to 600V/mm.
The existence of nanoscale Catalytic Layer can form effective catalytic decomposition effectively under corresponding voltage pressure to Organic substance.
Further, described ionization dust catalytic degradation integrated device also includes the insulating mechanism of outside.
Aspect and advantage that the present invention adds will part be given in the following description, and part will become apparent from the description below, or is recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will be apparent from easy to understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is a kind of ionization dust catalytic degradation integrated device schematic diagram for air purifier；
Fig. 2 is a kind of ionization dust catalytic degradation integrated device plane graph for air purifier；
In figure, ionizing feature 100, dust-collection element 200, battery lead plate 210, insulating barrier 220,300, catalytic degradation portion, electrod assembly 310, Catalytic Layer 320.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
In describing the invention, it will be appreciated that, term " on ", D score, " end ", " top ", "front", "rear", " interior ", " outward ", " horizontal ", the orientation of the instruction such as " erecting " or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " couples ", " connection ", " being connected ", should be interpreted broadly " connection ", " cooperation ", connects for example, it may be fixing, it is integrally connected, it is also possible to be to removably connect；It can be the connection of two element internals；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary；" coordinating " can be face and the coordinating of face, it is also possible to is point and the coordinating of face or line and face, also includes the cooperation of hole axle, for the ordinary skill in the art, and can be with concrete condition understanding above-mentioned term concrete meaning in the present invention.
The design of the present invention is as follows, by providing high field intensity that air is ionized, dust is separated with Organic substance Knock-Down Component simultaneously, dust and Organic substance Knock-Down Component is made to form the structure of function singleness, thus it is more convenient in the operation of dust-collection element, make the most more economically, install the most convenient.
The bipolar catalysis collecting electrode that due to the fact that air purifier is described below with reference to accompanying drawings, as shown in the figure, according to embodiments of the invention, described a kind of ionization dust catalytic degradation integrated device for air purifier, including ionization dust-collecting mechanism, catalytic degradation mechanism, described ionization dust-collecting mechanism and catalytic degradation mechanism have the hole communicating and being isolated from the outside and described ionization dust-collecting mechanism is arranged on described catalytic degradation mechanism front portion；Described ionization dust-collecting mechanism includes the ionizing feature 100 providing the highfield of ionized air and has and form the dust-collection element 200 of tropism with described ionizing feature 100；Described catalytic degradation mechanism includes the catalytic degradation parts 300 providing highfield, and described catalytic degradation parts 300 surface has the Catalytic Layer 320 of catalyzing organic under highfield.
According in this patent background technology to described in prior art, traditional air purifier structure is single, and adsorption efficiency is relatively low；And the present invention is by providing high field intensity to ionize air, dust is separated with Organic substance Knock-Down Component so that dust and Organic substance Knock-Down Component form the structure of function singleness, thus more convenient in the operation of dust-collection element simultaneously, make the most more economically, install the most convenient.
It addition, according to the ionization dust catalytic degradation integrated device for air purifier disclosed by the invention also there is following additional technical feature:
According to some embodiments of the present invention, the ionizing feature 100 in described ionization integrated mechanism is arranged at the air intake of described dust-collection element 200.
Further, described ionizing feature 100 includes that animating electrode, described animating electrode are point electrode or line electrode or face electrode.
According to embodiments of the invention, described ionizing feature 100 is to form ionizing electric field be more than or equal to 2800V/mm and form the ionizing feature 100 of tropism with described dust-collection element.
Ionizing electric field needs to reach certain value and could effectively be ionized by air, and different structures has different threshold values, and in ionizing electric field is more than or equal to 2800V/mm, the structure used can reach the effective ionization to air substantially.
According to some embodiments of the present invention, described dust-collection element 200 includes having tactic battery lead plate 210 with described ionizing feature.
Further, described battery lead plate 210 is and the described opposite polarity battery lead plate of ionizing feature 100 210.
Preferably, described battery lead plate 210 surface has insulating barrier 220.
The existence of insulating barrier 220 is to avoid electric discharge phenomena.
According to some embodiments of the present invention, catalytic degradation parts are to include being respectively provided with the electrod assembly 310 of tropism with described ionizing feature 100 and described battery lead plate 210.
Alternatively, described electrod assembly 310 is and the described opposite polarity electrod assembly of ionizing feature 100 310
Or
Described electrod assembly 310 is identical with described battery lead plate 210 polarity and voltage.
According to some embodiments of the present invention, described Catalytic Layer 320 is titanium dioxide or manganese dioxide or cobalt sesquioxide or cerium oxide or copper oxide or nanostructured manganese titanium oxide or cerium Mn oxide Catalytic Layer.
Preferably, described titanium dioxide or manganese dioxide or cobalt sesquioxide or cerium oxide or copper oxide or nanostructured manganese titanium oxide or cerium Mn oxide Catalytic Layer are nanoscale Catalytic Layer.
According to embodiments of the invention, described catalytic degradation parts are the parts producing electric field strength more than or equal to 600V/mm.
The existence of nanoscale Catalytic Layer can form effective catalytic decomposition effectively under corresponding electric field strength to Organic substance.
According to embodiments of the invention, described ionization dust catalytic degradation integrated device also includes the insulating mechanism (not shown) of outside.
Any mention that " embodiment ", " embodiment ", " illustrative examples " etc. mean to combine concrete component, structure or feature that this embodiment describes and be contained at least one embodiment of the present invention.In this specification, this schematic representation everywhere is not necessarily referring to identical embodiment.And, when combining any embodiment and describing concrete component, structure or feature, advocated, realize such component, structure or feature in conjunction with other embodiment and all fall within the scope of those skilled in the art.
Although the detailed description of the invention of the present invention is described in detail by the multiple illustrative examples with reference to the present invention, it must be understood that, those skilled in the art can be designed that multiple other improvement and embodiment, these improve and embodiment will fall within spirit and scope.Specifically, within the scope of aforementioned disclosure, accompanying drawing and claim, rational modification and improvement can be made in terms of the layout of parts and/or sub-combination layout, without departing from the spirit of the present invention.Except the modification in terms of parts and/or layout and improvement, its scope is defined by the appended claims and the equivalents thereof.
Claims (12)
1. the ionization dust catalytic degradation integrated device for air purifier, it is characterised in that including:
Ionization dust-collecting mechanism, catalytic degradation mechanism, described ionization dust-collecting mechanism and catalytic degradation mechanism have the hole communicating and being isolated from the outside and described ionization dust-collecting mechanism is arranged on described catalytic degradation mechanism front portion；
Described ionization dust-collecting mechanism includes the ionizing feature providing the highfield of ionized air and has and the dust-collection element of described ionizing feature formation tropism；
Described catalytic degradation mechanism includes the catalytic degradation parts providing highfield, and described catalytic degradation parts surface has the Catalytic Layer of catalyzing organic under highfield.
Ionization dust catalytic degradation integrated device for air purifier the most according to claim 1, it is characterised in that the ionizing feature in described ionization integrated mechanism is arranged at the air intake of described dust-collection element.
Ionization dust catalytic degradation integrated device for air purifier the most according to claim 2, it is characterised in that described ionizing feature includes that animating electrode, described animating electrode are point electrode or line electrode or face electrode.
The most according to claim 1 for the ionization dust catalytic degradation integrated device of air purifier, it is characterised in that described ionizing feature is to form ionizing electric field be more than or equal to 2800V/mm and form the ionizing feature of tropism with described dust-collection element.
The most according to claim 1 for the ionization dust catalytic degradation integrated device of air purifier, it is characterised in that described dust-collection element includes having tactic battery lead plate with described ionizing feature.
The most according to claim 5 for the ionization dust catalytic degradation integrated device of air purifier, it is characterised in that described battery lead plate is battery lead plate opposite polarity with described ionizing feature.
The most according to claim 5 for the ionization dust catalytic degradation integrated device of air purifier, it is characterised in that described electrode plate surface has insulating barrier.
The most according to claim 1 for the ionization dust catalytic degradation integrated device of air purifier, it is characterised in that catalytic degradation parts are to include being respectively provided with the electrod assembly of tropism with described ionizing feature and described battery lead plate.
The most according to claim 8 for the ionization dust catalytic degradation integrated device of air purifier, it is characterised in that described electrod assembly is electrod assembly opposite polarity with described ionizing feature
Or
Described electrod assembly is identical with described battery lead plate polarity and voltage.
The most according to claim 1 for the ionization dust catalytic degradation integrated device of air purifier, it is characterized in that, described Catalytic Layer is titanium dioxide or manganese dioxide or cobalt sesquioxide or cerium oxide or copper oxide or nanostructured manganese titanium oxide or cerium Mn oxide Catalytic Layer.
11. according to claim 10 for the ionization dust catalytic degradation integrated device of air purifier, it is characterized in that, described titanium dioxide or manganese dioxide or cobalt sesquioxide or cerium oxide or copper oxide or nanostructured manganese titanium oxide or cerium Mn oxide Catalytic Layer are nanoscale Catalytic Layer.
The 12. ionization dust catalytic degradation integrated devices for air purifier according to claim 1, it is characterised in that described catalytic degradation parts are the parts producing electric field strength more than or equal to 600V/mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610410405.1A CN105879672A (en) | 2016-06-13 | 2016-06-13 | Ionization dust collection and catalysis degradation integrated device for air purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610410405.1A CN105879672A (en) | 2016-06-13 | 2016-06-13 | Ionization dust collection and catalysis degradation integrated device for air purifier |
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| CN105879672A true CN105879672A (en) | 2016-08-24 |
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| CN201610410405.1A Pending CN105879672A (en) | 2016-06-13 | 2016-06-13 | Ionization dust collection and catalysis degradation integrated device for air purifier |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001062342A (en) * | 1999-08-24 | 2001-03-13 | Funai Electric Co Ltd | Electric precipitator and air conditioner using the same |
| CN201361582Y (en) * | 2009-01-08 | 2009-12-16 | 袁伟雄 | Air purifier |
| CN102000632A (en) * | 2010-10-26 | 2011-04-06 | 苏州辰戈电子有限公司 | Electrostatic air cleaner |
| CN203785085U (en) * | 2014-01-21 | 2014-08-20 | 佛山市粤峤陶瓷技术创新服务中心 | Air purifying device with easy cleaning and photocatalysis function |
| CN104089332A (en) * | 2014-07-18 | 2014-10-08 | 上海瑶泰实业有限公司 | Low-voltage cold catalyst static purifying system |
| CN205182952U (en) * | 2015-11-11 | 2016-04-27 | 上海瑞津环境科技有限公司 | Electrostatic precipitator makes up negative pole |
| CN205730887U (en) * | 2016-06-13 | 2016-11-30 | 江苏乐居乐家网络科技有限公司 | A kind of ionization dust catalytic degradation integrated device for air purifier |
-
2016
- 2016-06-13 CN CN201610410405.1A patent/CN105879672A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001062342A (en) * | 1999-08-24 | 2001-03-13 | Funai Electric Co Ltd | Electric precipitator and air conditioner using the same |
| CN201361582Y (en) * | 2009-01-08 | 2009-12-16 | 袁伟雄 | Air purifier |
| CN102000632A (en) * | 2010-10-26 | 2011-04-06 | 苏州辰戈电子有限公司 | Electrostatic air cleaner |
| CN203785085U (en) * | 2014-01-21 | 2014-08-20 | 佛山市粤峤陶瓷技术创新服务中心 | Air purifying device with easy cleaning and photocatalysis function |
| CN104089332A (en) * | 2014-07-18 | 2014-10-08 | 上海瑶泰实业有限公司 | Low-voltage cold catalyst static purifying system |
| CN205182952U (en) * | 2015-11-11 | 2016-04-27 | 上海瑞津环境科技有限公司 | Electrostatic precipitator makes up negative pole |
| CN205730887U (en) * | 2016-06-13 | 2016-11-30 | 江苏乐居乐家网络科技有限公司 | A kind of ionization dust catalytic degradation integrated device for air purifier |
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