CN207786233U - A kind of particulate collection device - Google Patents
A kind of particulate collection device Download PDFInfo
- Publication number
- CN207786233U CN207786233U CN201721872284.9U CN201721872284U CN207786233U CN 207786233 U CN207786233 U CN 207786233U CN 201721872284 U CN201721872284 U CN 201721872284U CN 207786233 U CN207786233 U CN 207786233U
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- CN
- China
- Prior art keywords
- strainer
- conductive
- collection device
- hepa
- particulate collection
- Prior art date
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Links
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 5
- 239000004020 conductor Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 239000013618 particulate matter Substances 0.000 abstract description 12
- 238000000746 purification Methods 0.000 abstract description 10
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 150000001450 anions Chemical class 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011043 electrofiltration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model discloses a kind of particulate collection device, including strainer, the strainer includes HEPA layers, it is characterised in that：The strainer further includes being respectively used to be electrically connected to the first conductive strainer of high pressure and the second conductive strainer, and on the flow path of air draught, the described first conductive strainer is located at HEPA layers of upstream, and the described second conductive strainer is located at HEPA layers of downstream.The collection device by being arranged with conductive strainer, can firmly adsorb the particulate matter for taking negative electrical charge, achieve the purpose that collect pollutant；And each layer strainer has different apertures, can realize the full purification of PMx, moreover it is possible to protect HEPA layers, prolong the service life.
Description
Technical field
The utility model is related to air purification field, especially a kind of particulate collection device.
Background technology
The method for being used for removal particulate matter in air on the market at present mainly has the methods of filtering and ionization, wherein filter
Method needs to consume filtrate, and windage is big.Ionization includes high-pressure electrostatic and anion fine-purification etc., and high-pressure electrostatic refers to by tungsten
Silk apply negative high voltage, and and ground connection pole plate generate electric discharge so that by air in particulate matter band on negative electrical charge, it is then right
Particulate matter, which is collected, reaches air purification；Anion fine-purification refer to it is a kind of using itself generate anion to air carry out
The environment optimization of purification, dedusting, taste removal, sterilizing, with being a difference in that using anion as work for traditional air cleaner
With the factor, make an initiative sally the harmful substance captured in air.
The rear end of general high voltage electrostatic device and anion fine-purification device is collected using HEPA, such as application number
A kind of dust removal by filtration chlorination equipment of indoor air cleaner, quiet by high pressure disclosed in Chinese patent for 201320112360.1
Electric installation and HEPA filters, activated carbon absorb block, optical catalyst module, ultraviolet light, chemical absorbing module and negative ions
Generator is formed, their ordinal position is 1. first layer, the second layer of prefilter (coarse net) → 2., HV generator
→ 3. third layer, high-efficiency HEPA filter → 4. the 4th layer, activated carbon absorb the layer 5 of block → 5., and honeycomb photocatalyst catalytic sheet →
6. the layer 7 of layer 6 quartz burner → 7., honeycomb photocatalyst catalytic sheet → 8. the 8th layer, chemical absorbing module → 9. the 9th
Layer, kation anion generator；For another example a kind of autonomous type disclosed in the Chinese patent application No. is 201610296057.X is personal empty
Gas cleaner, including a coarse strainer processing, secondary anion processing, three times HEPA high efficiency particulate air filters processing, anion occur
After device work once electrified, generates a large amount of anion and air filtered for the first time is handled so that flue dust, powder in air
The positively charged particulate matter such as dirt, floating dust gets off as big particle precipitation, sterilizes simultaneously, taste removal and smoke abatement, completes second of sky
Gas filters, and under the action of negative pressure, the air of double purification enters HEPA high efficiency particle air filters, crosses again each in air filtering
The tiny particle of kind is completed third time and is filtered.
However, these above-mentioned use HEPA to be collected using after high voltage electrostatic device or anion fine-purification device
Device, since the positive charge in electrode inside HEPA can die down, the capacity gauge of the particulate matter for taking negative electrical charge
It can finally cause to fail worse and worse.
Utility model content
Technical problem to be solved in the utility model is in view of the above-mentioned problems of the prior art, providing a kind of raising
Capacity gauge, the particulate collection device to prolong the service life.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of particulate collection device, including
Strainer, the strainer include HEPA layers, it is characterised in that：The strainer further includes being respectively used to be electrically connected to the first of high pressure to lead
Electrofiltration net and the second conductive strainer, on the flow path of air draught, the described first conductive strainer is located at HEPA layers of upstream,
Described second conductive strainer is located at HEPA layers of downstream.
Further, to improve adsorption efficiency, the described first conductive strainer, HEPA layers and the second conductive strainer are sequentially stacked
Together.
Further, it is the contact area increased with air, conducive to the absorption of particulate matter, the described first conductive strainer,
The HEPA layers of shape that fold is folded into repeatedly with the second conductive strainer.
Preferably, the described first conductive strainer, HEPA layers and the second conductive strainer are folded by multiple wave crests and trough
It is wavy made of alternate.
Preferably, it is meltblown by conductive material for ease of manufacture, the described first conductive strainer and the second conductive strainer.
Further, to realize the full purification of PMx, it is mutual that the described first conductive strainer and the second conductive strainer are meltblown into aperture
Different strainer.
Further, it is HEPA layers of protection, the aperture of the described first conductive strainer is more than HEPA layers of aperture, the HEPA
The aperture of layer is more than the aperture of the second conductive strainer.
Further include both ends open, in the shell of hollow form frame, the strainer is arranged in shell for ease of strainer is arranged
It is interior.
It is electrically connected with high voltage power supply realization for ease of conductive strainer, the shell is made of conductive metal material, described
First conductive strainer and the second conductive strainer are electrically connected to positive high voltage by the shell.
Compared with prior art, the utility model has the advantage of：There is the collection device of conductive strainer, energy by being arranged
Firmly absorption takes the particulate matter of negative electrical charge, achievees the purpose that collect pollutant；And each layer strainer has different apertures, both
It can realize the full purification of PMx, moreover it is possible to protect HEPA layers, prolong the service life.
Description of the drawings
Fig. 1 is the schematic diagram of the collection device of the utility model embodiment；
Fig. 2 is the decomposition texture schematic diagram of the collection device of the utility model embodiment；
Fig. 3 is I enlarged diagram of part of collection device shown in Fig. 2；
Fig. 4 is the decomposition texture schematic diagram of the strainer of the collection device of the utility model embodiment.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing embodiment.
Referring to Fig. 1~Fig. 4, a kind of particulate collection device is arranged on the flow path of air draught in air ionization
The downstream of device, including strainer 1 and shell 2.
Shell 2 is arranged in both ends open, hollow form frame, strainer 1 in shell 2, and shell 2 is by conductive metal material
It is made.
Strainer 1 includes that the first conductive strainer 11, HEPA layers 12 and the second conductive strainer 13, above-mentioned three-layer network are sequentially stacked
Together.On the flow path of air draught, the first conductive strainer 11 is located at most upstream, and the second conductive strainer 13 is located at most lower
Trip, and HEPA layers 12 are located at the centre of 11 and second conductive strainer 13 of the first conductive strainer.
In the present embodiment, it is preferred that the first conductive strainer 11, HEPA layers 12 and the second conductive strainer 13 are folded into anti-
The shape of complex fold, it is preferred that be wavy, i.e., by multiple wave crests and multiple troughs are alternate forms, wave crest is towards upstream, trough
Towards downstream.Thus, it is possible to which there is larger contact area with air draught, it is conducive to the collection of particulate matter.
First conductive strainer, 11 and second conductive strainer 13 is electrically connected with shell 2 respectively, and shell 2 also with positive high voltage Bao Lian
It connects, it is preferred that voltage is 3000~4000V.After connecting positive high voltage electricity, 11 and second conductive strainer 13 of the first conductive strainer can
Firmly to adsorb electronegative particulate matter object.
First conductive strainer, 11 and second conductive strainer 13 is meltblown by conductive material, according to actual needs, conductive
Material can be meltblown into the different conductive strainer in aperture.The aperture of first conductive strainer 11 is more than the hole of the second conductive strainer 13
Diameter, the bigger particulate matter of primary attachment grain size (are more than 2.5um), and effect is HEPA layers of (main filtration a diameter of 0.3 of protection
The particulate matter of~2.5um) to prevent being blocked by bulky grain, extend the service life of HEPA layers 12；Second conductive strainer 13 was mainly used for
Filter 0.3um particulate matters below.
Above-mentioned collection device can realize the full purification of PMx as a result,.
Claims (9)
1. a kind of particulate collection device, including strainer (1), the strainer (1) includes HEPA layers (12), it is characterised in that：Institute
It further includes being respectively used to be electrically connected to the first conductive strainer (11) of high pressure and the second conductive strainer (13) to state strainer (1), in sky
On the flow path of gas air-flow, the described first conductive strainer (11) is located at the upstream of HEPA layers (12), the described second conductive strainer
(13) it is located at the downstream of HEPA layers (12).
2. particulate collection device according to claim 1, it is characterised in that：Described first conductive strainer (11), HEPA
Layer (12) and the second conductive strainer (13) are sequentially stacked together.
3. particulate collection device according to claim 2, it is characterised in that：Described first conductive strainer (11), HEPA
Layer (12) and the second conductive strainer (13) are folded into repeatedly the shape of fold.
4. particulate collection device according to claim 3, it is characterised in that：Described first conductive strainer (11), HEPA
Layer (12) and second conduction strainer (13) be folded by multiple wave crests and trough it is alternate made of it is wavy.
5. particulate collection device according to claim 1, it is characterised in that：Described first conductive strainer (11) and second
Conductive strainer (13) is meltblown by conductive material.
6. particulate collection device according to claim 5, it is characterised in that：Described first conductive strainer (11) and second
Conductive strainer (13) is meltblown into the mutually different strainer in aperture.
7. particulate collection device according to claim 6, it is characterised in that：The aperture of described first conductive strainer (11)
More than the aperture of HEPA layers (12), the aperture of HEPA layers described (12) is more than the aperture of the second conductive strainer (13).
8. particulate collection device according to claim 1, it is characterised in that：Further include both ends open, be in hollow form frame
The shell (2) of frame, strainer (1) setting is in shell (2).
9. particulate collection device according to claim 8, it is characterised in that：The shell (2) is by conductive metal material
Material is made, and the described first conductive strainer (11) and the second conductive strainer (13) are electrically connected to positive high voltage by the shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872284.9U CN207786233U (en) | 2017-12-27 | 2017-12-27 | A kind of particulate collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872284.9U CN207786233U (en) | 2017-12-27 | 2017-12-27 | A kind of particulate collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207786233U true CN207786233U (en) | 2018-08-31 |
Family
ID=63279435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721872284.9U Active CN207786233U (en) | 2017-12-27 | 2017-12-27 | A kind of particulate collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207786233U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197825A (en) * | 2018-11-16 | 2020-05-26 | 宁波方太厨具有限公司 | Filter equipment based on electrically conductive filter screen |
| CN111420802A (en) * | 2019-01-09 | 2020-07-17 | 宁波方太厨具有限公司 | Air particulate matter filter equipment |
| CN114751602A (en) * | 2022-05-23 | 2022-07-15 | 珠江水利委员会珠江水利科学研究院 | Water collection and recycling system for living community |
-
2017
- 2017-12-27 CN CN201721872284.9U patent/CN207786233U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197825A (en) * | 2018-11-16 | 2020-05-26 | 宁波方太厨具有限公司 | Filter equipment based on electrically conductive filter screen |
| CN111420802A (en) * | 2019-01-09 | 2020-07-17 | 宁波方太厨具有限公司 | Air particulate matter filter equipment |
| CN114751602A (en) * | 2022-05-23 | 2022-07-15 | 珠江水利委员会珠江水利科学研究院 | Water collection and recycling system for living community |
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