CN115069418B - Purifying device - Google Patents
Purifying device Download PDFInfo
- Publication number
- CN115069418B CN115069418B CN202210502778.7A CN202210502778A CN115069418B CN 115069418 B CN115069418 B CN 115069418B CN 202210502778 A CN202210502778 A CN 202210502778A CN 115069418 B CN115069418 B CN 115069418B
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- CN
- China
- Prior art keywords
- air
- dust
- dust collection
- panel
- air outlet
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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
- B03C3/34—Constructional details or accessories or operation thereof
-
- 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
- B03C3/41—Ionising-electrodes
-
- 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
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Electrostatic Separation (AREA)
Abstract
The application provides a purifying device, comprising a purifying component, a purifying component and a purifying component, wherein the purifying component is provided with a dust collecting panel for adsorbing dust; the air inducing component is arranged corresponding to the dust collecting panel, and the air outlet direction of the air inducing component faces the dust collecting panel; the air guiding component is provided with an air outlet structure communicated with the air guiding component, and the air outlet structure can form an air curtain; the dust collecting panel, the air inducing component and the air curtain can enclose a dust collecting cavity so as to prevent dust from escaping from the dust collecting cavity, and a gap is formed between the dust collecting panel and the air curtain so as to form an exhaust channel. Based on the technical scheme of the application, the air curtain formed by the air outlet structure, the dust collection panel and the air inducing component are used for enclosing the dust collection cavity, so that dust is prevented from escaping from the dust collection cavity, dust collection is more concentrated and comprehensive, and dust removal operation can be directly and easily performed on the dust collection panel.
Description
Technical Field
The application relates to the technical field of air purification, in particular to a purification device.
Background
With the increasing importance of environmental quality to society, atmospheric pollution control is becoming increasingly important. Dust particles in the gas are one of important pollutants to be removed, and electrostatic dust collectors are developed as high-efficiency dust pollutant treatment equipment due to the fact that the dust particles are easily adsorbed by static electricity;
the conventional electrostatic dust collector consists of two electrodes with opposite polarities, one electrode is a strip or linear discharge electrode, namely a cathode, and the other electrode is a plate-shaped dust collecting electrode, namely an anode, when the electrostatic dust collector works, the cathode and the anode are subjected to corona discharge under high pressure, so that gas dust is charged, the charged dust moves to the electrode plates with opposite polarities respectively and is adsorbed on the electrode plates, then in the ash cleaning process, the dust on the electrode plates is usually required to be vibrated down by a vibrating or disassembling mode, so that the purpose of removing the dust in the gas is achieved, and the collecting electrode of the conventional electrostatic dust collector basically has the form of gaps such as plates, cylinders, grids and the like, so that the gaps are smaller, and the ash cleaning operation is very inconvenient.
Disclosure of Invention
In view of the above problems in the prior art, the present application provides a purifying device, which can easily wipe the dust collecting surface of the dust collecting panel, and simultaneously can enable a user to intuitively observe the dust collecting process and grasp the dust collecting condition of the purifying device in real time.
The present application provides a purification apparatus comprising:
a purifying member having a dust collection panel for adsorbing dust;
the air inducing component is arranged corresponding to the dust collecting panel, and the air outlet direction of the air inducing component faces the dust collecting panel;
the air guiding component is provided with an air outlet structure communicated with the air guiding component, and the air outlet structure can form an air curtain;
wherein, dust collection panel, induced air part and air curtain can enclose into the dust collection chamber to hinder the dust escape the dust collection chamber.
In one embodiment, a gap exists between the dust collection panel and the air curtain to form an exhaust channel; by this embodiment, the air flow introduced by the air introduction part can be discharged from the air discharge passage.
In one embodiment, the gap exists between the end of the air curtain away from the air outlet structure and the dust collecting surface of the dust collecting panel; through this embodiment, will the dust collection panel sets up the below of forming the air curtain, make the air curtain keep away from the one end of air-out structure with form the passageway of airing exhaust between the dust collection surface of dust collection panel, the dust that carries in the air current can be adsorbed by dust collection panel this moment, and the air current then passes through the passageway of airing exhaust is discharged, avoids the air current acts on dust collection panel leads to the dust of adsorbing on the dust collection panel receives the influence of air current, and then influences the dust collection effect.
In one embodiment, the air guiding component further comprises an air guiding structure capable of guiding part of the air flow introduced by the air guiding component into the air outlet structure; according to the embodiment, part of air flow is directly guided into the air outlet structure through the air guide structure so as to form an air curtain by the air outlet structure, namely, an air guiding component for forming the air curtain is not required to be additionally arranged.
In one embodiment, the air guiding structure is provided with an air guiding part which is obliquely arranged, and the air guiding plane of the air guiding part faces to the air inlet of the air outlet structure; according to the embodiment, the air guiding part is arranged obliquely to block part of the air flow, and the blocked part of the air flow is guided to the air inlet of the air outlet structure so that the air outlet structure forms an air curtain.
In one embodiment, the air outlet structure is provided with a plurality of air outlets which are uniformly arranged at intervals; through this embodiment for the air curtain that forms is more even, even if makes dust collecting cavity is more stable.
In one embodiment, the purification component further comprises a discharge device having a discharge structure capable of breaking through air, the discharge structure being located within the dust collection cavity; by the embodiment, that is, the discharge structure ionizes the air flow passing through the dust collection cavity, the dust in the air flow can be fully charged before moving to the dust collection panel.
In one embodiment, the discharge structure includes a discharge portion connected to a high voltage pole of an external power source, the discharge portion for breaking down air to charge the dust; in this embodiment, the corona discharge is caused by the breakdown of air by the discharge part, so that plasma is generated, and then the charged ion dust is charged into charged particles, and the charged particles are adsorbed on the dust collecting panel along with the opposite electrode attraction principle.
In one embodiment, the dust collection surface is in an arcuate or flat configuration.
In one embodiment, the air guiding component further comprises a plurality of supporting structures for supporting the air guiding structure, and the supporting structures are arranged in a flush manner; through this embodiment, on the one hand make the area of forming the fretwork between the bottom of air outlet and bearing structure, and then the formation of the air curtain of being convenient for, on the other hand can also play the effect of fixed and support.
The above-described features may be combined in various suitable ways or replaced by equivalent features as long as the object of the present application can be achieved.
Compared with the prior art, the purifying device provided by the application has at least the following beneficial effects:
(1) The air curtain formed by the air outlet structure, the dust collecting panel and the air inducing component form a dust collecting cavity in a surrounding mode, dust is prevented from escaping from the dust collecting cavity, dust collection is centralized and comprehensive, and dust removal operation can be directly and easily carried out on the dust collecting panel.
Drawings
The application will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings. Wherein:
FIG. 1 shows a schematic diagram of the structure of an embodiment of the application in one direction;
FIG. 2 shows a schematic diagram of the structure of an embodiment of the application in another direction;
FIG. 3 is a schematic diagram of an air outlet structure according to an embodiment of the present application;
FIG. 4 shows a schematic diagram of a discharge device according to an embodiment of the present application;
in the drawings, like parts are designated with like reference numerals. The figures are not to scale.
Reference numerals:
the device comprises a 1-air inducing component, a 2-air guiding component, a 3-discharge device, a 4-discharge electrode support frame, a 5-grounding ring frame support frame, a 6-discharge part, a 7-dust collecting panel, an 8-dust collecting panel grounding wire, a 9-external power supply, a 10-high voltage connecting wire, a 11-grounding ring frame connecting wire, a 12-air guiding pipe, a 13-air outlet, a 14-air exhausting channel and a 15-air curtain.
Detailed Description
The application will be further described with reference to the accompanying drawings.
The present application provides a purification apparatus comprising:
an air inducing member 1 provided in correspondence with the dust collecting panel 7 and having an air outlet direction directed toward the dust collecting panel 7;
an air guiding component 2 which is provided with an air outlet structure communicated with the air guiding component 1, wherein the air outlet structure can form an air curtain;
a cleaning member having a dust collection panel 7 for adsorbing dust;
wherein the dust collecting panel 7, the air inducing component 2 and the air curtain can enclose a dust collecting cavity to prevent dust from escaping from the dust collecting cavity.
In one embodiment, a gap exists between the dust collection panel 7 and the air curtain to form an exhaust passage 14 so that the air flow introduced by the air introduction part 1 can be exhausted from the exhaust passage 14.
In one embodiment, as shown in fig. 1, a gap exists between one end of the air curtain, i.e. the lowest part 15 of the air curtain, of the air curtain and the dust collecting surface of the dust collecting panel 7, i.e. the dust collecting panel 7 is arranged below the air curtain, so that an air exhaust channel 14 is formed between one end of the air curtain, which is far away from the air curtain, and the dust collecting surface of the dust collecting panel 7, at this time, dust carried in the air flow can be adsorbed by the dust collecting panel 7, and the air flow is exhausted through the air exhaust channel 14, so that the air flow is prevented from acting on the dust collecting panel 7, and the adsorbed dust on the dust collecting panel 7 is influenced by the air flow, thereby influencing the dust collecting effect.
In one embodiment, the air guiding component 2 further comprises an air guiding structure, and the air guiding structure can guide part of the air flow introduced by the air guiding component 1 into the air outlet structure, and part of the air flow is directly guided into the air outlet structure through the air guiding structure, so that the air outlet structure forms an air curtain, that is, an additional air guiding component 1 is not required to be arranged, so that the air curtain is formed.
Specifically, the air guiding structure is provided with an air guiding part which is obliquely arranged, the air guiding plane of the air guiding part faces the air inlet of the air outlet structure, namely, part of air flow is blocked through the obliquely arranged air guiding part, and the blocked part of air flow is guided to the air inlet of the air outlet structure so as to form an air curtain by the air outlet structure.
In one embodiment, the air outlet structure has a plurality of air outlets 13 arranged at uniform intervals, so that the formed air curtain is more uniform, i.e. the dust collecting cavity is more stable.
Specifically, as shown in fig. 2, the air outlet structure is a rectangular structure, each side of the rectangular structure is provided with an air guide pipe 12, each air guide pipe 12 is provided with a plurality of air outlets 13 which are uniformly arranged at intervals, each air guide pipe 12 can form an uniform air curtain, and then the air outlet structure of the rectangular structure forms a wall surface of the dust collecting cavity.
In one embodiment, as shown in fig. 1, the purifying part further comprises a discharge device 3, the discharge device 3 is provided with a discharge structure capable of breaking down air, and the discharge structure is positioned in the dust collecting cavity, namely, the discharge structure ionizes the air flow passing through the dust collecting cavity, so that dust in the air flow can be fully charged before moving to the dust collecting panel 7.
Specifically, as shown in fig. 3 and 4, the discharge structure includes a discharge portion 6 connected to a high voltage electrode of an external power supply 9, the discharge portion 6 is used for breaking down air to charge dust, that is, corona discharge is caused by breaking down air through the discharge portion 6 to generate plasma, then the charged ion dust is charged into charged particles, and the charged particles are adsorbed on the dust collecting panel along with the opposite electrode adsorption principle
Further, the discharge structure is provided with a plurality of discharge parts 6, the plurality of discharge parts 6 are respectively connected with the high-voltage pole of the external power supply 9 in parallel through high-voltage connecting wires 10, the discharge device 3 also comprises a discharge electrode supporting frame 4 and a grounding ring frame supporting frame 5, the discharge parts 6 are arranged on the discharge electrode supporting frame 4, the grounding ring frame supporting frame 5 is connected with the grounding pole of the external power supply 9 through a grounding ring frame connecting wire 11, the dust collecting panel 7 is also connected with the grounding pole of the external power supply 9 through a dust collecting panel grounding wire 8,
specifically, the grounding ring frame support 5 is connected with the grounding electrodes in the discharge electrode support 4 one by one and is connected with the grounding electrode of the external power supply 9.
In one embodiment, the discharge part 6 is a discharge needle with a small curvature radius of the tip, and the discharge part 6 may also be an electrode with a small curvature radius such as a wire electrode, a sawtooth electrode, etc. so that when the field strength is higher than 30kv/cm, the tip becomes broken down with air to cause corona discharge and generate plasma.
In an embodiment, the wind guiding component 2 is further provided with a plurality of supporting structures for supporting the wind guiding structure, and the supporting structures are arranged in a flush mode, so that a hollowed-out area is formed between the air outlet and the bottom of the supporting structure, and the wind curtain can be formed conveniently, and the wind curtain can be fixed and supported.
In one embodiment, the dust collection surface is a downwardly concave arcuate structure to prevent the airflow from blowing out the adsorbed dust.
In the description of the present application, it should be understood that the terms "upper," "lower," "bottom," "top," "front," "rear," "inner," "outer," "left," "right," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present application.
Although the application herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present application. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present application as defined by the appended claims. It should be understood that the different dependent claims and the features herein may be combined in ways other than as described in the original claims. It is also to be understood that features described in connection with separate embodiments may be used in other embodiments.
Claims (10)
1. A purification apparatus, comprising:
a purifying member having a dust collection panel for adsorbing dust;
the air inducing component is arranged corresponding to the dust collecting panel, and the air outlet direction of the air inducing component faces the dust collecting panel;
the air guiding component is provided with an air outlet structure communicated with the air guiding component, and the air outlet structure can form an air curtain; the air outlet structure is of a rectangular structure, each side of the rectangular structure is provided with an air guide pipe, a plurality of air outlets which are uniformly arranged at intervals are formed in the air guide pipes, and the air guide pipes can form an air curtain with one uniform surface;
wherein, dust collection panel, induced air part and air curtain can enclose into the dust collection chamber to hinder the dust escape the dust collection chamber.
2. The purification apparatus of claim 1, wherein a gap exists between the dust collection panel and the air curtain to form an exhaust duct.
3. The purifying apparatus of claim 2, wherein the gap exists between an end of the air curtain remote from the air outlet structure and a dust collection surface of the dust collection panel.
4. The purification apparatus of claim 1, wherein the air directing member further comprises an air directing structure capable of directing a portion of the air flow directed by the air directing member into the air outlet structure.
5. The purification device according to claim 4 or claim 4, wherein the air guiding structure has an air guiding portion arranged obliquely, and an air guiding plane of the air guiding portion faces an air inlet of the air outlet structure.
6. The purification apparatus of any one of claims 1 to 5, wherein the air outlet structure has a plurality of evenly spaced air outlets.
7. The purification apparatus of any one of claims 1 to 5, wherein the purification means further comprises a discharge device having a discharge structure capable of breaking through air, the discharge structure being located within the dust collection chamber.
8. The purifying apparatus according to claim 7, wherein the discharge structure includes a discharge portion connected to a high voltage pole of an external power source, the discharge portion being for breaking through air to charge the dust.
9. A cleaning device according to claim 3, wherein the dust collection surface is of arcuate or flat configuration.
10. The purification apparatus of claim 1, wherein the air guide member further has a plurality of support structures for supporting the air guide structure, a plurality of the support structures being disposed flush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210502778.7A CN115069418B (en) | 2022-05-09 | 2022-05-09 | Purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210502778.7A CN115069418B (en) | 2022-05-09 | 2022-05-09 | Purifying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115069418A CN115069418A (en) | 2022-09-20 |
| CN115069418B true CN115069418B (en) | 2023-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210502778.7A Active CN115069418B (en) | 2022-05-09 | 2022-05-09 | Purifying device |
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| Country | Link |
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| CN (1) | CN115069418B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010055846A1 (en) * | 2008-11-14 | 2010-05-20 | 古河産機システムズ株式会社 | Electric dust collector |
| CN104613562A (en) * | 2014-09-30 | 2015-05-13 | 广东美的制冷设备有限公司 | Dust collection module, air purification device and air conditioner |
| CN105855051A (en) * | 2016-05-30 | 2016-08-17 | 广东美的制冷设备有限公司 | Electrostatic dust-collecting device and air purifier |
| CN206483573U (en) * | 2016-11-10 | 2017-09-12 | 广州澳兰斯水处理设备有限公司 | A kind of electrostatic type air purification apparatus and air purifier |
| CN206535661U (en) * | 2017-02-20 | 2017-10-03 | 何志猛 | A kind of electrostatic air cleaner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7052531B2 (en) * | 2003-03-31 | 2006-05-30 | Takashi Kishioka | Local cleaning system for constructing clean shielded space with no need for dedicated partition wall, using charged air shower unit providing ion wind and local exhaust device |
-
2022
- 2022-05-09 CN CN202210502778.7A patent/CN115069418B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010055846A1 (en) * | 2008-11-14 | 2010-05-20 | 古河産機システムズ株式会社 | Electric dust collector |
| CN104613562A (en) * | 2014-09-30 | 2015-05-13 | 广东美的制冷设备有限公司 | Dust collection module, air purification device and air conditioner |
| CN105855051A (en) * | 2016-05-30 | 2016-08-17 | 广东美的制冷设备有限公司 | Electrostatic dust-collecting device and air purifier |
| CN206483573U (en) * | 2016-11-10 | 2017-09-12 | 广州澳兰斯水处理设备有限公司 | A kind of electrostatic type air purification apparatus and air purifier |
| CN206535661U (en) * | 2017-02-20 | 2017-10-03 | 何志猛 | A kind of electrostatic air cleaner |
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| Publication number | Publication date |
|---|---|
| CN115069418A (en) | 2022-09-20 |
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