CN107008057A - A kind of three-dimensional composite filtering material capable of washing - Google Patents
A kind of three-dimensional composite filtering material capable of washing Download PDFInfo
- Publication number
- CN107008057A CN107008057A CN201710257640.4A CN201710257640A CN107008057A CN 107008057 A CN107008057 A CN 107008057A CN 201710257640 A CN201710257640 A CN 201710257640A CN 107008057 A CN107008057 A CN 107008057A
- Authority
- CN
- China
- Prior art keywords
- supporting layer
- layer
- filtering supporting
- hole filtering
- vertical
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2003—Glass or glassy material
- B01D39/2017—Glass or glassy material the material being filamentary or fibrous
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
- B01D2239/0216—Bicomponent or multicomponent fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0636—Two or more types of fibres present in the filter material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a kind of three-dimensional composite filtering material capable of washing, filter supporting layer in thin hole including being set gradually along airflow direction, vertical fibrous layer and close hole filtering supporting layer, linked together between described thin hole filtering supporting layer and vertical fibrous layer and vertically between fibrous layer and close hole fibrous layer by being cross-woven, the thin hole filtering supporting layer, vertical fibrous layer and close hole filtering supporting layer use fibrous material, the machine direction of the thin hole filtering supporting layer is vertically arranged with airflow direction, the machine direction of the vertical fibrous layer is consistent with airflow direction, the machine direction of the close hole filtering supporting layer is vertical with airflow direction, braiding space between described thin hole filtering supporting layer fiber is more than the braiding space between close hole filtering supporting layer fiber.The present invention is compared with other filtrates, and while ensureing compared with filtration efficiency, resistance reduces, dust containing capacity increase, with higher strainability, while convenient washing, can be achieved to recycle.
Description
Technical field
The present invention relates to ventilation cleaning and field of lampblack purification, and in particular to a kind of three-dimensional composite filtering material capable of washing.
Background technology
As the improvement of people's living standards, indoor air quality is increasingly paid close attention to by people.Indoor air quality
Directly affect the health and comfortableness of human body.Due to the source of indoor pollutant and increasing and building tightness for species
Increase, the touch opportunity increase of indoor crowd and pollutant, this proposes higher requirement to air purifying process.
To improve the air quality that people live with workplace, in the urgent need to there is the ventilation equipment of purifying property.It is domestic
Outside in recent ten years, air purifying process faces following challenge:1) security --- air purifying process is handled air
While should not produce harmful side product;2) high efficiency --- air purifying process can continue expeditiously to handle air pollution
Thing and easy to maintenance.
The A of Chinese invention patent CN 104056493 propose a kind of anti-static filter material and preparation method thereof, including four layers are answered
Fit filter structure, ecto-entad includes nano anti-static layer, top layer, base cloth layer and bottom, the design service life successively
Grow, with good antistatic property, but resistance is larger, and fibre matting is unordered, not can be recycled.
The A of Chinese invention patent CN 104707401 propose a kind of filter structure, including layers, base cloth layer, thin fibre
Layer and fine fiber surface layer are tieed up, the design efficiency is high, resistance is small, but dust containing capacity is small, it is impossible to recycle.
The content of the invention
It is an object of the invention to overcome the shortcoming of prior art there is provided a kind of efficiency high, resistance be small, dust containing capacity is big, and
And the three-dimensional composite filtering material that can be washed and recycle.
The present invention the used technical scheme that solves the above problems is:
A kind of three-dimensional composite filtering material capable of washing of the present invention, including filter support along the thin hole that airflow direction is set gradually
Layer, vertical fibrous layer and close hole filtering supporting layer, it is between described thin hole filtering supporting layer and vertical fibrous layer and vertical fine
Linked together between dimension layer and close hole fibrous layer by being cross-woven, the thin hole filtering supporting layer, vertical fibrous layer and close
Hole filtering supporting layer uses fibrous material, and the machine direction of the thin hole filtering supporting layer is vertically arranged with airflow direction, institute
The machine direction for stating vertical fibrous layer is consistent with airflow direction, and the machine direction of the close hole filtering supporting layer is hung down with airflow direction
Directly, the braiding that the braiding space between described thin hole filtering supporting layer fiber is more than between close hole filtering supporting layer fiber is empty
Gap.
The present invention is compared with other filtrates, and while ensureing compared with filtration efficiency, resistance reduces, dust containing capacity increase, tool
There is higher strainability, while convenient washing, can be achieved to recycle.
Brief description of the drawings
A kind of operating diagram for three-dimensional composite filtering material capable of washing that Fig. 1 provides for the present invention, wherein, 1-three-dimensional multiple
Close filtrate;2-dredge hole filtering supporting layer;3-vertical fibrous layer;4-close hole filtering supporting layer
Embodiment
It is right with reference to embodiment and accompanying drawing for the object, technical solutions and advantages of the present invention are more clearly understood
The present invention is described in further details.Here, the exemplary embodiment of the present invention and its illustrating to be used to explain the present invention, but simultaneously
It is not as a limitation of the invention.
As shown in figure 1, a kind of three-dimensional composite filtering material 1 capable of washing of the present invention, including set gradually along airflow direction
Dredge hole filtering supporting layer 2, vertical fibrous layer 3 and close hole filtering supporting layer 4, described thin hole filtering supporting layer and vertical fibrous layer
Between and vertical linked together between fibrous layer and close hole fibrous layer by being cross-woven.
The thin hole filtering supporting layer 2, vertical fibrous layer 3 and close hole filtering supporting layer 4 use fibrous material, dredge hole mistake
Filter supporting layer, vertical fibrous layer and close hole filtering supporting layer can be combined using different fibrous materials.Such as dredge hole filtering branch
Synthetic fibers (such as PP materials) can be used by supportting layer and close hole filtering supporting layer, and vertical fibrous layer can use glass fibre.
The machine direction of the thin hole filtering supporting layer 2 is vertically arranged with airflow direction, the fiber of the vertical fibrous layer 3
Direction is consistent with airflow direction, and the machine direction of the close hole filtering supporting layer 4 is vertical with airflow direction.It can so ensure
While certain filter efficiency, reduce resistance, improve dust containing capacity.
Braiding space between the described thin hole filtering fiber of supporting layer 2 is more than between the close hole filtering fiber of supporting layer 4
Space is woven, is achieved in dredging hole filtering supporting layer 2 for filtering coarse impurities, supporting layer 4 is filtered in the close hole to be used to filter
Small particle.The vertical fibrous layer 3 is used to filter bulky grain thing, and different braiding holes and fibre structure are to different-grain diameter
Particulate pollutant has different strainabilities, and hole is smaller, and the filter efficiency to small size particle is higher.
The fiber in braiding space and close hole filtering supporting layer 4 between the fiber of described thin hole filtering supporting layer 2 it
Between braiding space can be hole shape or the shape such as square.
The aperture of described thin hole filtering supporting layer and hole count, the gap of vertical fibrous layer and close hole and filtering supporting layer
Aperture and hole count can be adjusted as the case may be.
Three-dimensional composite filtering material can be cleaned with water or special cleaning containing detergent, hot-air seasoning or repeat to make after drying
With.
Although above in conjunction with accompanying drawing, invention has been described, and the invention is not limited in above-mentioned specific implementation
Mode, the invention can be equally applied in the case combined with ventilation equipment, can equally have high efficiency, lower resistance, height
The advantage of dust containing capacity.
Claims (1)
1. a kind of three-dimensional composite filtering material capable of washing, it is characterised in that:Filter branch in thin hole including being set gradually along airflow direction
Layer, vertical fibrous layer and close hole filtering supporting layer are supportted, it is between described thin hole filtering supporting layer and vertical fibrous layer and vertical
Linked together between fibrous layer and close hole fibrous layer by being cross-woven, the thin hole filtering supporting layer, vertical fibrous layer and
Close hole filtering supporting layer uses fibrous material, and the machine direction of the thin hole filtering supporting layer is vertically arranged with airflow direction,
The machine direction of the vertical fibrous layer is consistent with airflow direction, the machine direction and airflow direction of the close hole filtering supporting layer
Vertically, the braiding that the braiding space between described thin hole filtering supporting layer fiber is more than between close hole filtering supporting layer fiber is empty
Gap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710257640.4A CN107008057A (en) | 2017-04-19 | 2017-04-19 | A kind of three-dimensional composite filtering material capable of washing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710257640.4A CN107008057A (en) | 2017-04-19 | 2017-04-19 | A kind of three-dimensional composite filtering material capable of washing |
Publications (1)
Publication Number | Publication Date |
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CN107008057A true CN107008057A (en) | 2017-08-04 |
Family
ID=59446828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710257640.4A Pending CN107008057A (en) | 2017-04-19 | 2017-04-19 | A kind of three-dimensional composite filtering material capable of washing |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110694387A (en) * | 2019-10-04 | 2020-01-17 | 天津大学 | Install U type 3D who strains cover in air purifier cylinder filter core additional |
CN110711436A (en) * | 2019-11-22 | 2020-01-21 | 世源科技工程有限公司 | Manufacturing method of low-wind-resistance chemical filter |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070028573A1 (en) * | 2005-08-08 | 2007-02-08 | Toyo Boseki Kabushiki Kaisha | Air-cleaner filter material for internal combustion engine and air-cleaner element |
WO2009063861A1 (en) * | 2007-11-14 | 2009-05-22 | Nitto Denko Corporation | Filter filtration material, method for producing the same and filter unit |
CN201768441U (en) * | 2010-08-13 | 2011-03-23 | 杭州缔星纤维科技有限公司 | Efficient air filter wool |
CN201942955U (en) * | 2011-05-10 | 2011-08-24 | 衡水国威滤纸有限公司 | Automotive fuel filter paper suitable for national standard IV |
CN202410394U (en) * | 2011-09-14 | 2012-09-05 | 安徽省元琛环保科技有限公司 | Inorganic fiber filter felt |
CN203360764U (en) * | 2013-05-27 | 2013-12-25 | 莆田市华峰工贸有限公司 | Terylene net cloth |
CN103638747A (en) * | 2013-12-04 | 2014-03-19 | 桐乡曾韩过滤器材有限公司 | High dust holding filter material for filter bag |
CN103917283A (en) * | 2011-11-10 | 2014-07-09 | 马勒国际有限公司 | Filter material |
CN104548751A (en) * | 2014-12-31 | 2015-04-29 | 厦门三维丝环保股份有限公司 | Ultra-high precision glass fiber composite spunlace coated filter material and preparation method thereof |
CN105749622A (en) * | 2016-04-29 | 2016-07-13 | 北京欧洛普过滤技术开发公司 | Multilayer fiber composite filter material |
-
2017
- 2017-04-19 CN CN201710257640.4A patent/CN107008057A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070028573A1 (en) * | 2005-08-08 | 2007-02-08 | Toyo Boseki Kabushiki Kaisha | Air-cleaner filter material for internal combustion engine and air-cleaner element |
WO2009063861A1 (en) * | 2007-11-14 | 2009-05-22 | Nitto Denko Corporation | Filter filtration material, method for producing the same and filter unit |
CN201768441U (en) * | 2010-08-13 | 2011-03-23 | 杭州缔星纤维科技有限公司 | Efficient air filter wool |
CN201942955U (en) * | 2011-05-10 | 2011-08-24 | 衡水国威滤纸有限公司 | Automotive fuel filter paper suitable for national standard IV |
CN202410394U (en) * | 2011-09-14 | 2012-09-05 | 安徽省元琛环保科技有限公司 | Inorganic fiber filter felt |
CN103917283A (en) * | 2011-11-10 | 2014-07-09 | 马勒国际有限公司 | Filter material |
CN203360764U (en) * | 2013-05-27 | 2013-12-25 | 莆田市华峰工贸有限公司 | Terylene net cloth |
CN103638747A (en) * | 2013-12-04 | 2014-03-19 | 桐乡曾韩过滤器材有限公司 | High dust holding filter material for filter bag |
CN104548751A (en) * | 2014-12-31 | 2015-04-29 | 厦门三维丝环保股份有限公司 | Ultra-high precision glass fiber composite spunlace coated filter material and preparation method thereof |
CN105749622A (en) * | 2016-04-29 | 2016-07-13 | 北京欧洛普过滤技术开发公司 | Multilayer fiber composite filter material |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110694387A (en) * | 2019-10-04 | 2020-01-17 | 天津大学 | Install U type 3D who strains cover in air purifier cylinder filter core additional |
CN110711436A (en) * | 2019-11-22 | 2020-01-21 | 世源科技工程有限公司 | Manufacturing method of low-wind-resistance chemical filter |
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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: 20170804 |
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RJ01 | Rejection of invention patent application after publication |