CN105999912A - Bionic technology filtering material and production method thereof - Google Patents
Bionic technology filtering material and production method thereof Download PDFInfo
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- CN105999912A CN105999912A CN201610593190.1A CN201610593190A CN105999912A CN 105999912 A CN105999912 A CN 105999912A CN 201610593190 A CN201610593190 A CN 201610593190A CN 105999912 A CN105999912 A CN 105999912A
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- nacf
- filtering
- filtering material
- bionics techniques
- air
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- 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
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
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- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a bionic technology filtering material. The bionic technology filtering material comprises a filtering body, wherein the filtering body is internally provided with a vibrissa-shaped active carbon fiber part; the filtering material can be used for intercepting particles in the air through a principle of taking the active carbon fiber part as vibrissa-imitated filtering and active carbon fibers can be in sufficient contact with gas-state pollutants in the air and then are removed; when the quantity of the passed air is great, the active carbon fibers are fallen, so that air resistance can be effectively reduced and the filtering material is applicable to air-conditioning equipment, such as an air conditioner, an air cleaner, an air cooler and heater, a humidifying machine and a fresh air system, and can be used for effectively removing pollutants in the air. Meanwhile, the active carbon fibers are adopted and the fibers can be subjected to modification treatment, so that the capability of removing the specific gas-state pollutants is enhanced; or the fibers can be subjected to functional treatment including bacteria resistance or mildew prevention and the like and an applicable range is wide.
Description
Technical field
The present invention relates to air cleaning, regulation, filtration art, a kind of for bionics techniques filtering material removing gaseous contaminant in air and preparation method thereof.
Background technology
Along with environmental pollution is on the rise, air filting material is the most diversified, and air filting material common on market is essentially for particulate matter and the module of gaseous contaminant independence, and when air passes through, resistance is big, and material thickness limited value, effectively can not contact with carrier when air passes through.So needing a filtering material of exploitation badly, both can intercept the particulate matter in air, gaseous contaminant can be made again to be fully contacted with filtering material, and remove gaseous contaminant, its structure beneficially air passes through, and does not results in excessive resistance.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of and imitates vibrissa bionics techniques filtering material filtering particulate in air principle and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of bionics techniques filtering material, including filtering bodies, is provided with the NACF portion of vibrissa shape in described filtering bodies.
As a preference, described filtering bodies includes the support sheet of stacked arrangement, is provided with the NACF portion of setting between described support sheet.
As a preference, the porous material that described filtering bodies is formed in one, in the hole of described filtering bodies, it is provided with the NACF portion of setting.
As a preference, the carrier material of described support sheet include NACF, ceramic fibre, polyester fiber, paper fiber, polypropylene fibre, PET, nylon fiber therein one or more.
As a preference, the material of the NACF in described NACF portion is one or more in phenolic aldehyde base fiber, PAN base fiber, glutinous glue based fibre, pitch-based fiber.
As a preference, the strand structure that described NACF portion is single fiber structure or single fiber is formed, wherein a diameter of 5～30 m of single fiber.
As a preference, the specific surface area in described NACF portion is more than or equal to 300/g.
As a preference, the average pore size in described NACF portion is 0.5～10nm.
A kind of bionics techniques filtering material manufacture method, comprises the following steps,
1). it is the support sheet of flat board by the fiber process of carrier material；
2). being NACF by fibrous material carbonization-activation, carbonization-activation temperature is between 700～1500 DEG C；
3). NACF is fixed on support sheet surface as NACF portion according to setting direction and forms veneer sheet material；
4). the veneer sheet material that part secures NACF is processed into the improvement sheet material of ripple, corrugated or band porous；
5). the order arranged in turn according to improvement sheet material, veneer sheet material carries out being laminated into filtering bodies；
6). filtering bodies is longitudinally processed filtering bodies through hole.
As a preference, in described step 1), technique to fiber process is that wet method mixed copies technique, dry method imitates adhering process, needling process, water jet process, weaving one of which.
As a preference, described step 3) fixes NACF by acupuncture, hot rolling, flocking, spun lacing one of which technique.
As a preference, the processing method of described step 4) support sheet is rolling, folding, hot pressing, extrusion, injection mo(u)lding one of which technique.
As a preference, in described step 5), improvement is fixed by adhesive between sheet material, veneer sheet material.
As a preference, by cutting knife cutting, thermal cutting, line cutting, cut, Water Cutting one way in which processing filtering bodies through hole in described step 6).
As a preference, described NACF portion is implanted in filtering bodies through hole.
As a preference, the filtering bodies through hole in described step 6) is by injection, extrusion, punching press one of which technique straight forming.
The invention has the beneficial effects as follows: the principle that this filtering material is filtered as imitative vibrissa by NACF portion, the particulate matter in air can be intercepted, and NACF fully can contact with the gaseous contaminant in air and be removed, when the air quantity passed through is big, NACF lodges, and can effectively reduce windage, it is adaptable to the apparatus of air conditioning, in the equipment such as air-conditioning, air cleaner, cold and warm air heating radiator, humidifier, VMC (Ventilation Mechanical Control System), can effectively remove the pollutant in air.Have employed NACF simultaneously, can be modified fiber processing, strengthen removal ability to specific gaseous contaminant, or carry out functional process such as antibacterial or mildew-resistant, have wide range of applications.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of another embodiment in the present invention.
Detailed description of the invention
In order to make the purpose of the application, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.It should be noted that; in describing below, the word " front side " of use, " rear side ", " left side ", " right side ", " upside ", " downside " etc. refer to the direction in accompanying drawing; word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center, and person skilled should not be construed as the technology beyond the application protection domain in the adjustment that above-mentioned direction is made simply, be need not creativeness.Should be appreciated that specific embodiment described herein, only in order to explain the application, is not used to limit real protection scope.And for avoiding confusion the purpose of the present invention, some other technology are not described in detail.With reference to Fig. 1, Fig. 2, a kind of bionics techniques filtering material, including filtering bodies 1, described filtering bodies 1 is provided with the NACF portion 3 of vibrissa shape.The design of this NACF portion 3 utilizes the principle that imitative vibrissa filters, the particulate matter in air can be intercepted, and NACF portion 3 fully can contact with the gaseous contaminant in air and be removed, when the air quantity passed through is big, can take advantage of a situation lodging in NACF portion 3, can effectively reduce windage.
It is preferred that, described filtering bodies 1 includes the support sheet 2 of stacked arrangement, is provided with the NACF portion 3 of setting, it is simple to adjust production as required between described support sheet 2.Another kind of optimal way, the porous material that described filtering bodies 1 is formed in one, it is provided with the NACF portion 3 of setting in the hole of described filtering bodies 1, filter effect is more preferable.The carrier material of described support sheet 2 include NACF, ceramic fibre, polyester fiber, paper fiber, polypropylene fibre, PET, nylon fiber therein one or more.The material of the NACF in described NACF portion 3 is one or more in phenolic aldehyde base fiber, PAN base fiber, glutinous glue based fibre, pitch-based fiber.The strand structure that described NACF portion 3 is single fiber structure or single fiber is formed, wherein a diameter of 5～30 m of single fiber.The specific surface area in described NACF portion 3 is more than or equal to 300/g.The average pore size in described NACF portion 3 is 0.5～10nm.
Further embodiment, with reference to Fig. 1, a kind of bionics techniques filtering material, " embodiment " the most referred to herein refers to may be included in special characteristic, structure or the characteristic at least one implementation of the application.Different in this manual local " in the embodiments " occurred not refer both to same embodiment, are not single or the most mutually exclusive with other embodiments embodiment.Embodiment includes that filtering bodies 1, described filtering bodies 1 include the support sheet 2 of stacked arrangement, is provided with the NACF portion 3 of setting, is specifically mixed by active carbon fibre peacekeeping paper fiber between described support sheet 2, and wet method is mixed the method for copying and is processed as the carrier material of flat board；By phenolic aldehyde base fiber carbonization-activation under 1100 ° of C of diameter 15 m be specific surface area be the NACF of 1200/g, average pore size 2.3nm.Foregoing active Carbon fibe is fixed on flat board carrier material by flocking technique, is processed as corrugated material by rolling technology.The form stacking of another one layer of flat board of layer Concha Arcae is got up, and in order to increase the time of contact of air and material, Concha Arcae stacking and vertical direction have 30 ° of C angles, in order to avoid dislodgment during stacking, uses adhesive to fix.Finally by the filtering material that linear cutter is lamellar through hole.
Further embodiment, with reference to Fig. 2, a kind of bionics techniques filtering material, including filtering bodies 1, described filtering bodies 1 includes the support sheet 2 of stacked arrangement, it is provided with the NACF portion 3 of setting between described support sheet 2, specifically PET is imitated adhering process by dry method and be processed as the carrier material of flat board；By PAN base fiber and the glutinous glue based fibre mixing of 12 m of diameter 8 m, under 1080 ° of C, carbonization-activation is the NACF of specific surface area 1450/g, average pore size 1.8nm.Foregoing active Carbon fibe is fixed on flat board carrier material by needling process, is processed as corrugated material by heat pressing process.The form stacking of another one layer of flat board of layer ripple is got up, and in order to increase the time of contact of air and material, every two-layer corrugated material is 90 ° of C angles, is processed as the filtering material of lamellar through hole finally by thermal cutting.
For the thorough explanation present invention, following description can relate to some specific detail.And when not having these specific detail, the present invention then may still can realize, i.e. technical staff in art uses these descriptions herein and statement others skilled in the art in art effectively to introduce their work essence.A kind of bionics techniques filtering material manufacture method, comprises the following steps,
1). by the support sheet 2 that the fiber process of carrier material is flat board；
2). being NACF by fibrous material carbonization-activation, carbonization-activation temperature is between 700～1500 DEG C；
3). NACF is fixed on support sheet 2 surface as NACF portion 3 according to setting direction and forms veneer sheet material 4；
4). the veneer sheet material 4 that part secures NACF is processed into the improvement sheet material 5 of ripple, corrugated or band porous；
5). the order arranged in turn according to improvement sheet material 5, veneer sheet material 4 carries out being laminated into filtering bodies 1；
6). filtering bodies 1 is longitudinally processed filtering bodies through hole 6.
In described step 1), technique to fiber process is that wet method mixed copies technique, dry method imitates adhering process, needling process, water jet process, weaving one of which.
Described step 3) fixes NACF by acupuncture, hot rolling, flocking, spun lacing one of which technique.
The processing method of described step 4) support sheet is rolling, folding, hot pressing, extrusion, injection mo(u)lding one of which technique.
In described step 5), improvement is fixed by adhesive between sheet material 5, veneer sheet material 4.
By cutting knife cutting, thermal cutting, line cutting, cut, Water Cutting one way in which processing filtering bodies through hole 6 in described step 6), or, the filtering bodies through hole 6 in described step 6) is by injection, extrusion, punching press one of which technology mode machine-shaping.Described NACF portion 3 is implanted in filtering bodies through hole 6.
According to above-mentioned principle, the present invention can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the invention is not limited in detailed description of the invention disclosed and described above, should also be as some modifications and changes of the present invention falling in the scope of the claims of the present invention.
Embodiment 1, a kind of bionics techniques filtering material manufacture method,
1). the fiber of carrier material is mixed by wet method and copies technology mode and be processed as the support sheet 2 of flat board；
2). being NACF by fibrous material carbonization-activation, carbonization-activation temperature is 700 DEG C；
3). by acupuncture mode, NACF is fixed on support sheet 2 surface as NACF portion 3 according to setting direction and forms veneer sheet material 4, described NACF portion 3 is single fiber structure, wherein a diameter of 5 m of single fiber, the specific surface area in NACF portion 3 is 300/g, and the average pore size in described NACF portion 3 is 0.5nm；
4). by thermoforming way, the veneer sheet material 4 partly securing NACF is processed into the improvement sheet material 5 of ripple, corrugated or band porous；
5). the order arranged in turn according to improvement sheet material 5, veneer sheet material 4 carries out being laminated into filtering bodies 1 and being fixed by adhesive；
6). by cutting knife cutting mode, filtering bodies 1 is longitudinally processed filtering bodies through hole 6.
Embodiment 2, a kind of bionics techniques filtering material manufacture method,
1). the fiber of carrier material is imitated adhering process mode by dry method and is processed as the support sheet 2 of flat board；
2). being NACF by fibrous material carbonization-activation, carbonization-activation temperature is between 1500 DEG C；
3). by flocking mode, NACF is fixed on support sheet 2 surface as NACF portion 3 according to setting direction and forms veneer sheet material 4, the strand structure that described NACF portion 3 forms for single fiber, wherein a diameter of 13 m of single fiber, the specific surface area in NACF portion 3 is 500/g, and the average pore size in described NACF portion 3 is 6nm；
4). by rolling mode, the veneer sheet material 4 partly securing NACF is processed into the improvement sheet material 5 of ripple, corrugated or band porous；
5). the order arranged in turn according to improvement sheet material 5, veneer sheet material 4 carries out being laminated into filtering bodies 1 and being fixed by adhesive；
6). by thermal cutting mode, longitudinally filtering bodies 1 being processed filtering bodies through hole 6, described NACF portion 3 is also implanted in filtering bodies through hole 6.
Embodiment 3, a kind of bionics techniques filtering material manufacture method,
1). the fiber of carrier material is processed as by water jet process mode the support sheet 2 of flat board；
2). being NACF by fibrous material carbonization-activation, carbonization-activation temperature is between 1100 DEG C；
3). by hot rolling mode, NACF is fixed on support sheet 2 surface as NACF portion 3 according to setting direction and forms veneer sheet material 4, described NACF portion 3 is single fiber structure, wherein a diameter of 30 m of single fiber, the specific surface area in NACF portion 3 is 600/g, and the average pore size in described NACF portion 3 is 10nm；
4). by folding mode, the veneer sheet material 4 partly securing NACF is processed into the improvement sheet material 5 of ripple, corrugated or band porous；
5). the order arranged in turn according to improvement sheet material 5, veneer sheet material 4 carries out being laminated into filtering bodies 1 and being fixed by adhesive；
6). filtering bodies through hole 6 is by Shooting Technique mode machine-shaping.
Claims (16)
1. a bionics techniques filtering material, including filtering bodies (1), it is characterised in that: described filtering bodies (1) is provided with the NACF portion (3) of vibrissa shape.
A kind of bionics techniques filtering material the most according to claim 1, it is characterised in that: described filtering bodies (1) includes the support sheet (2) of stacked arrangement, is provided with the NACF portion (3) of setting between described support sheet (2).
A kind of bionics techniques filtering material the most according to claim 1, it is characterised in that: the porous material that described filtering bodies (1) is formed in one, it is provided with the NACF portion (3) of setting in the hole of described filtering bodies (1).
A kind of bionics techniques filtering material the most according to claim 2, it is characterised in that: the carrier material of described support sheet (2) include NACF, ceramic fibre, polyester fiber, paper fiber, polypropylene fibre, PET, nylon fiber therein one or more.
A kind of bionics techniques filtering material the most according to claim 1, it is characterised in that: the material of the NACF of described NACF portion (3) is one or more in phenolic aldehyde base fiber, PAN base fiber, glutinous glue based fibre, pitch-based fiber.
A kind of bionics techniques filtering material the most according to claim 1, it is characterised in that: the strand structure that described NACF portion (3) is single fiber structure or single fiber is formed, wherein a diameter of 5～30 m of single fiber.
A kind of bionics techniques filtering material the most according to claim 1, it is characterised in that: the specific surface area of described NACF portion (3) is more than or equal to 300/g.
A kind of bionics techniques filtering material the most according to claim 1, it is characterised in that: the average pore size of described NACF portion (3) is 0.5～10nm.
9. a bionics techniques filtering material manufacture method, it is characterised in that: comprise the following steps,
1). by the support sheet (2) that the fiber process of carrier material is flat board；
2). being NACF by fibrous material carbonization-activation, carbonization-activation temperature is between 700～1500 DEG C；
3). NACF is fixed on support sheet (2) surface formation veneer sheet material (4) as NACF portion (3) according to erectting direction；
4). the veneer sheet material (4) that part secures NACF is processed into the improvement sheet material (5) of ripple, corrugated or band porous；
5). the order arranged in turn according to improvement sheet material (5), veneer sheet material (4) carries out being laminated into filtering bodies (1)；
6). filtering bodies (1) is longitudinally processed filtering bodies through hole (6).
A kind of bionics techniques filtering material manufacture method the most according to claim 9, it is characterised in that: in described step 1), technique to fiber process is that wet method mixed copies technique, dry method imitates adhering process, needling process, water jet process, weaving one of which.
11. a kind of bionics techniques filtering material manufacture methods according to claim 9, it is characterised in that: described step 3) fixes NACF by acupuncture, hot rolling, flocking, spun lacing one of which technique.
12. a kind of bionics techniques filtering material manufacture methods according to claim 9, it is characterised in that: the processing method of described step 4) support sheet is rolling, folding, hot pressing, extrusion, injection mo(u)lding one of which technique.
13. a kind of bionics techniques filtering material manufacture methods according to claim 9, it is characterised in that: improve sheet material (5) in described step 5), veneer sheet material is fixed by adhesive between (4).
14. a kind of bionics techniques filtering material manufacture methods according to claim 9, it is characterised in that: by cutting knife cutting, thermal cutting, line cutting, cut, Water Cutting one way in which processing filtering bodies through hole (6) in described step 6).
15. a kind of bionics techniques filtering material manufacture methods according to claim 9, it is characterised in that: described NACF portion (3) is implanted in filtering bodies through hole (6).
16. a kind of bionics techniques filtering material manufacture methods according to claim 9, it is characterised in that: the filtering bodies through hole (6) in described step 6) is by injection, extrusion, punching press one of which technique straight forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610593190.1A CN105999912A (en) | 2016-07-26 | 2016-07-26 | Bionic technology filtering material and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610593190.1A CN105999912A (en) | 2016-07-26 | 2016-07-26 | Bionic technology filtering material and production method thereof |
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| CN105999912A true CN105999912A (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610593190.1A Pending CN105999912A (en) | 2016-07-26 | 2016-07-26 | Bionic technology filtering material and production method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823635A (en) * | 2017-03-01 | 2017-06-13 | 湖南文理学院 | The mucilage hair pillar haze device of bionic animal nasal cavity structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344096Y (en) * | 1998-08-11 | 1999-10-20 | 南通工学院 | Active carbon fibre electrostatic flocking product |
| CN1328478A (en) * | 1998-11-26 | 2001-12-26 | 曼·胡默尔滤清器有限公司 | Multi-layer filter element |
| CN103785257A (en) * | 2012-10-30 | 2014-05-14 | 上海逸族环保科技有限公司 | Air cleaning air-conditioning filter in vehicle |
| CN103801155A (en) * | 2007-07-26 | 2014-05-21 | 3M创新有限公司 | Highly-charged nanometer fiber mesh with stable charges |
-
2016
- 2016-07-26 CN CN201610593190.1A patent/CN105999912A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344096Y (en) * | 1998-08-11 | 1999-10-20 | 南通工学院 | Active carbon fibre electrostatic flocking product |
| CN1328478A (en) * | 1998-11-26 | 2001-12-26 | 曼·胡默尔滤清器有限公司 | Multi-layer filter element |
| CN103801155A (en) * | 2007-07-26 | 2014-05-21 | 3M创新有限公司 | Highly-charged nanometer fiber mesh with stable charges |
| CN103785257A (en) * | 2012-10-30 | 2014-05-14 | 上海逸族环保科技有限公司 | Air cleaning air-conditioning filter in vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823635A (en) * | 2017-03-01 | 2017-06-13 | 湖南文理学院 | The mucilage hair pillar haze device of bionic animal nasal cavity structure |
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Application publication date: 20161012 |