CN107349707A - A kind of dedusting and purifying air system - Google Patents
A kind of dedusting and purifying air system Download PDFInfo
- Publication number
- CN107349707A CN107349707A CN201710639830.2A CN201710639830A CN107349707A CN 107349707 A CN107349707 A CN 107349707A CN 201710639830 A CN201710639830 A CN 201710639830A CN 107349707 A CN107349707 A CN 107349707A
- Authority
- CN
- China
- Prior art keywords
- delivery pipe
- layer
- filter
- fine
- fine fiber
- 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
- 239000000835 fiber Substances 0.000 claims abstract description 36
- 239000010410 layer Substances 0.000 claims abstract description 25
- 239000002344 surface layer Substances 0.000 claims abstract description 15
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 239000002362 mulch Substances 0.000 claims abstract description 4
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 239000000706 filtrate Substances 0.000 abstract description 16
- 239000000428 dust Substances 0.000 abstract description 11
- 238000001914 filtration Methods 0.000 abstract description 8
- 238000000746 purification Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000035515 penetration Effects 0.000 abstract description 4
- 239000002245 particle Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a kind of dedusting and purifying air system, including installing delivery pipe indoors, delivery pipe one end is connected to the external world, the other end is connected to interior, delivery pipe is connected with induced-draught fan, one end is provided with filter in delivery pipe junction chamber, and filter includes skeleton and is successively set on layers, base cloth layer and the fine fiber layer of skeleton from inside to outside, has one layer of fine fiber surface layer being made up of superfine fibre in fine fiber layer Surface mulch；The air cleaning system of the present invention, good purification, increase fine filtrate surface layer, fine surface layer has the function of film, can reduce the resistance of sock filtration, and can effectively catches ultrafine dust especially PM2.5, simultaneously because the filtrate surface structure is fiber, the wearability of filtrate is strengthened, coated filter material dust penetration caused by film breakage is avoided and strengthens, the problem of strainability reduces, improve the filter efficiency of purification of air and filter efficiency especially ultrafine dust.
Description
Technical field
The invention belongs to air dust-removing and purifying equipment technical field, more particularly to a kind of dedusting and purifying air system.
Background technology
In existing air cleaning system, have and filtered using coated filter material, superfine powder can be reduced to a certain extent
The discharge of dirt, but the filtrate has certain limitation, has certain chiseling property of mill when running into dust（Such as aluminum oxide, carborundum
Deng）When, overlay film will be worn bad in a short period of time, lose the overlay film function that has, it is impossible to reach the set goal, and
And existing cleaning system is poor for PM2.5 filtration, purification effect, and certain pollution is caused to indoor environment, influences people
Indoor life and health.
The content of the invention
The technical problem to be solved in the present invention is：A kind of dedusting and purifying air system is provided, PM2.5 mistakes can be suitable for
Filter, both the function with coated filter material, the resistance of sock filtration can be reduced, and can effectively catches ultrafine dust especially
PM2.5, while also have both the wearability of fibre structure, avoid the occurrence of coated filter material dust penetration caused by film breakage
Strengthen, strainability reduce the problem of, to solve above-mentioned problems of the prior art.
The technical scheme that the present invention takes is：A kind of dedusting and purifying air system, including delivery pipe indoors is installed, it is defeated
Pipe one end is sent to be connected to the external world, the other end is connected to interior, and delivery pipe is connected with induced-draught fan, and one end is set in delivery pipe junction chamber
Filter is equipped with, filter includes skeleton and is successively set on layers, base cloth layer and the thin fibre of skeleton from inside to outside
Layer is tieed up, has one layer of fine fiber surface layer being made up of superfine fibre in fine fiber layer Surface mulch.
Preferably, above-mentioned skeleton is fixedly connected in delivery pipe by the boss at edge, is adopted and is screwed at boss.
Preferably, above-mentioned delivery pipe offers multiple perforates, tapping sets filtering dress along the circle of indoor roof arrangement one
Put.
Beneficial effects of the present invention：Compared with prior art, air cleaning system of the invention, good purification, thin
Fibrous layer covers one layer of fine filtrate surface layer being made up of superfine fibre, and the fine filtrate surface layer is process by spun lacing, finely
Surface layer has the function of film, can reduce the resistance of sock filtration, and and can effectively catches ultrafine dust especially PM2.5, simultaneously
Because the filtrate surface structure is fiber, the wearability of filtrate is strengthened, avoids coated filter material caused by film breakage
The problem of dust penetration is strengthened, and strainability reduces, the present invention improves purification of air and filter efficiency especially superfine powder
The filter efficiency of dirt, the target of preferably living environment in protection people room is realized, there is good promotional value and use value.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the filter apparatus configuration schematic diagram of the present invention；
Fig. 3 is that delivery pipe overlooks arrangement schematic diagram.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described further specific embodiment.
Embodiment 1：Such as Fig. 1-as shown in figure 3, a kind of dedusting and purifying air system, including installation indoors 3 it is hollow
Delivery pipe 1, the one end of delivery pipe 1 are connected to the external world, and the other end is connected to interior 3, and is fixedly connected on indoor top, delivery pipe 1
It is connected with induced-draught fan on induced-draught fan 2 to be fixedly connected on the outside of indoor wall, 3 one end are provided with filtering dress in the junction chamber of delivery pipe 1
4 are put, filter 4 includes skeleton 5 and is successively set on layers 6, base cloth layer 7 and the fine fiber layer of skeleton 5 from inside to outside
8, there is one layer of fine fiber surface layer 9 being made up of superfine fibre in the Surface mulch of fine fiber layer 8, superfine fibre is as fine fiber
The filtrate of surface layer, because its fiber number is superfine, specific surface area is bigger, can more effectively capture as low as several microns of dust granules, together
When, its fibre structure can provide preferable anti-wear performance.
The filtrate of fine fiber surface layer is process by spun lacing, and the filtrate of spun lacing method processing can be reduced to fiber in itself
Damage, does not destroy the original features and characteristics of fiber, the filtrate of fine fiber surface layer is by 2 daniers（denier）Fine fibre lead to
Cross the broken deep processed product for being formed, being fine fibre of water under high pressure.
Preferably, above-mentioned skeleton 3 is fixedly connected in delivery pipe 1 by the boss at edge, is adopted and is screwed at boss.
Preferably, above-mentioned delivery pipe 1 arranges a circle along indoor 1 roof, offers multiple perforates, and tapping sets filtering
Device 4.
In use, the crude fibre in layers 1 mainly plays the supporting role of filtrate, the base fabric in base cloth layer 2
Play framework of steel reinforcement, ash-laden gas penetrates into filtrate from filtrate surface layer, because fine fiber filter surface medium fiber is tiny and
And it is fine and close, big dust particle is directly filtered in ultra-fine facing surface, and the initial ultrafine dust in part is in company with flue permeating to finely
Fibrous face layer filtrate gap, is retained by superfine fibre, and with the extension of filtration time, more ultra-fine grains are trapped within ultra-fine
Filter surface medium gap is simultaneously fixed for a long time, will be more, thinner due to being fixed the collective effect of particle and ultra-fine filter surface medium
Particle entrapment gets off, and realizes purification and the raising of filter efficiency；By fine fibre after only a few particle penetration fine fiber surface layer
Surface layer is retained down.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention, therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (3)
- A kind of 1. dedusting and purifying air system, it is characterised in that：Including installing indoors（3）Delivery pipe（1）, delivery pipe（1） One end is connected to the external world, and the other end is connected to interior（3）, delivery pipe（1）It is connected with induced-draught fan（2）On, delivery pipe（1）Junction chamber It is interior（3）One end is provided with filter（4）, filter（4）Including skeleton（5）Be successively set on skeleton（5）From inside to outside Layers（6）, base cloth layer（7）And fine fiber layer（8）, in fine fiber layer（8）Surface mulch has one layer by superfine fibre structure Into fine fiber surface layer（9）.
- A kind of 2. dedusting and purifying air system according to claim 1, it is characterised in that：Skeleton（3）Pass through the convex of edge Platform is fixedly connected on delivery pipe（1）On, adopt and be screwed at boss.
- A kind of 3. dedusting and purifying air system according to claim 1, it is characterised in that：Delivery pipe（1）Along interior（1） The circle of roof arrangement one, offers multiple perforates, and tapping sets filter（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639830.2A CN107349707A (en) | 2017-07-31 | 2017-07-31 | A kind of dedusting and purifying air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639830.2A CN107349707A (en) | 2017-07-31 | 2017-07-31 | A kind of dedusting and purifying air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107349707A true CN107349707A (en) | 2017-11-17 |
Family
ID=60285927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710639830.2A Pending CN107349707A (en) | 2017-07-31 | 2017-07-31 | A kind of dedusting and purifying air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107349707A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316603A (en) * | 2020-10-26 | 2021-02-05 | 哈尔滨理工大学 | Superfine fiber dish disinfection filter equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058052A (en) * | 2007-05-25 | 2007-10-24 | 华南理工大学 | Indoor air purifying device |
| CN204170555U (en) * | 2014-10-11 | 2015-02-25 | 浙江东大环境工程有限公司 | A kind of hollow-fibre membrane for removing PM2.5 and purifier used |
| CN104707401A (en) * | 2013-12-11 | 2015-06-17 | 贵阳铝镁设计研究院有限公司 | Filter material structure |
-
2017
- 2017-07-31 CN CN201710639830.2A patent/CN107349707A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058052A (en) * | 2007-05-25 | 2007-10-24 | 华南理工大学 | Indoor air purifying device |
| CN104707401A (en) * | 2013-12-11 | 2015-06-17 | 贵阳铝镁设计研究院有限公司 | Filter material structure |
| CN204170555U (en) * | 2014-10-11 | 2015-02-25 | 浙江东大环境工程有限公司 | A kind of hollow-fibre membrane for removing PM2.5 and purifier used |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316603A (en) * | 2020-10-26 | 2021-02-05 | 哈尔滨理工大学 | Superfine fiber dish disinfection filter equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |
|
| RJ01 | Rejection of invention patent application after publication |