CN106268704B - A kind of energy-saving nanoscale asphalt felt of low cost - Google Patents
A kind of energy-saving nanoscale asphalt felt of low cost Download PDFInfo
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- CN106268704B CN106268704B CN201610621619.3A CN201610621619A CN106268704B CN 106268704 B CN106268704 B CN 106268704B CN 201610621619 A CN201610621619 A CN 201610621619A CN 106268704 B CN106268704 B CN 106268704B
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- oil suction
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- 239000010426 asphalt Substances 0.000 title claims abstract description 19
- 239000002121 nanofiber Substances 0.000 claims abstract description 33
- 238000010521 absorption reaction Methods 0.000 claims abstract description 25
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 6
- 238000009987 spinning Methods 0.000 claims description 18
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 10
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims description 10
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 10
- 238000010041 electrostatic spinning Methods 0.000 claims description 10
- 230000008014 freezing Effects 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 claims description 5
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 claims description 5
- 229920001661 Chitosan Polymers 0.000 claims description 5
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 5
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 claims description 5
- 235000019260 propionic acid Nutrition 0.000 claims description 5
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 5
- 238000009210 therapy by ultrasound Methods 0.000 claims description 5
- 238000002525 ultrasonication Methods 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000002070 nanowire Substances 0.000 claims 3
- 238000000034 method Methods 0.000 description 9
- 239000000835 fiber Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000001994 activation Methods 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001804 debridement Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28004—Sorbent size or size distribution, e.g. particle size
- B01J20/28007—Sorbent size or size distribution, e.g. particle size with size in the range 1-100 nanometers, e.g. nanosized particles, nanofibers, nanotubes, nanowires or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/262—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28023—Fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/02—Preparation of spinning solutions
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
- D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/16—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds as constituent
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Public Health (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nanotechnology (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The present invention relates to a kind of energy-saving nanoscale asphalt felts of low cost, including jacket layer and oil suction mechanism, the oil suction mechanism includes oil suction mechanism shell, connect and fix plate and nanofiber, the jacket layer is nonwoven layer, jacket layer is coated on outside oil suction mechanism, the junction of jacket layer is fixed by velcro, it is opposite on the jacket layer inner wall to be equipped with two groups of assist absorption item groups, every group of assist absorption item group is made of several assist absorption items, the section of the assist absorption item is arc-shaped structure, each auxiliary oil suction item is respectively positioned between two adjacent the first cover boards, assist absorption item is made of the superposition of several layers non-woven fabrics, using split-type design, it is nanofiber-filled in nanofiber lock chamber, it is convenient for changing and cleans, it can reuse, reduce use cost, improve oil absorption efficiency, efficiency is saved.
Description
Technical field
The present invention relates to a kind of asphalt felt, in particular to a kind of energy-saving nanoscale asphalt felt of low cost.
Background technique
Usually during the processing such as being processed, being transported to petroleum, a considerable amount of Oil spills, discarded are had, no
Limited resource is only wasted, also environment is caused greatly to threaten.Remove oil pollution be it is very difficult, at present in the world
The improvement of oil pollution is divided into chemical method and physical method.
Chemical method：By pollution condition, administered using emulsion dispersion, oil-collecting or solidifying oily method.To thickness less than 1mm's
Oil film is effective using new chemical course cleaning greasy dirt, but chemical debridement methods need to consume a large amount of drug, it is also possible to
Cause secondary pollution.
Physical method：It is most common administering method, including the oil fence, contamination removing ship and attached recyclable device and oil suction material
Material.After generalling use oil fence control greasy dirt range, greasy dirt is adsorbed with asphalt felt.
Asphalt felt is that one kind is made by inert chemi-cal polypropylene through melt-blown process, it can effectively adsorb liquid and will
Keep here.The polypropylene fibre or non-woven fabrics handled through surface activation process agent that adsorption production is all wrapped around with sewer
In, outer cloth is extremely tough and tensile durable, has the powerful extremely strong adsorptivity of capillary attraction power bring, to absorb leakage
Liquid flows to oil absorbent material, reusable after effectively preventing the diffusion of leakage, product to be twisted, squeezed.
However existing asphalt felt oil absorbing effect is not high, asphalt felt intensity is low, easily causes asphalt felt whole after outer layer local damage
The damage of body large area, service life reduces, and cladding material is too strong to the barriering effect of the asphalt felt body of internal layer.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of energy-saving nanoscale suction of low cost against the above drawbacks
Malthoid, it is nanofiber-filled in nanofiber lock chamber using split-type design, it is convenient for changing and cleans, can reuse,
Use cost is reduced, oil absorption efficiency is improved, has saved efficiency.
In order to solve the above technical problems, the technical scheme is that：
A kind of energy-saving nanoscale asphalt felt of low cost, including jacket layer and oil suction mechanism, the oil suction mechanism include
Oil suction mechanism shell connects and fixes plate and nanofiber, and the oil suction mechanism shell includes upper housing and lower case, upper housing and
Lower case includes that two side plates, two clamping items, several first cover boards and several second cover boards, side plate are rectangle structure,
Several first cover board fixed plates are uniformly provided on side plate, the first cover board fixed plate is arc-shaped structure, the first cover board fixed plate
Height H1 is located at side plate less than the radius R1 that the first cover board is a circular-arc structure, outermost two the first cover board fixed plates
Edge, clamping item are rectangular parallelepiped structure, and the height H2 for being clamped item is equal to the height H3 of side plate, and two side plates are symmetrical to be consolidated
It is scheduled between two clamping items, first cover board is arc-shaped structure plate, and the second cover board is rectangle structure plate, the first cover board
It is fixed between two the first cover board fixed plates, the second cover board is fixed between the second cover board fixed plate, first to be staggered
Cover board is an integral structure with the second cover board, and the upper housing and lower case are oppositely arranged, and it is solid to form nanofiber between the two
Determine chamber, connecting and fixing plate is rectangular parallelepiped structure, connects and fixes plate and is equipped with clamping fixing groove, item is snap-in consolidates for two clampings
It is scheduled in clamping fixing groove, the height for connecting and fixing plate is H4, H4=2*R1, described nanofiber-filled solid in nanofiber
It is fixed intracavitary, several oil-sucking holes are equipped on the first cover board and the second cover board；
The jacket layer is nonwoven layer, and jacket layer is coated on outside oil suction mechanism, and the junction of jacket layer passes through magic
Patch is fixed, and opposite on the jacket layer inner wall to be equipped with two groups of assist absorption item groups, every group of assist absorption item group is by several
The section of assist absorption item composition, the assist absorption item is arc-shaped structure, and each auxiliary oil suction item is respectively positioned on adjacent two
Between a first cover board, assist absorption item is made of the superposition of several layers non-woven fabrics.
The energy-saving nanoscale asphalt felt of above-mentioned a kind of low cost, wherein the aperture of the oil-sucking hole is 1-10mm, nanometer
The length of fiber is 2-5cm.
The energy-saving nanoscale asphalt felt of above-mentioned a kind of low cost, wherein the preparation method of the nanofiber is as follows：
（1）Configure spinning solution：
1. taking 26-30 parts of 4,4 '-diaminodiphenyl-methane, 13-15 parts of pyromellitic dianhydride, polyamides according to parts by weight
20-30 parts of amine, 5-10 parts of chitosan, 12-15 parts of ethylenediamine, 30-40 parts of propionic acid, 15-20 parts of trifluoroacetic acid, N-N dimethyl methyl
8-16 parts of amide, 4-8 parts of chloroform, 7-9 parts of butyl titanate；
2. above-mentioned each component is uniformly mixed, -15-0 DEG C at a temperature of freezing 1-2h after, at room temperature place 1-3 days
Obtain spinning solution；
（2）Prepare nanofiber：
1. being 300-500W with power, working frequency is the ultrasonoscope of 12-30kHz, under the discontinuous mode of 4-10s,
The ultrasonication of 1-5min is carried out to spinning solution；
2. carrying out electrostatic spinning for being transferred in electrostatic spinning machine by the spinning solution of ultrasonic treatment, nanometer can be obtained
Fiber.
Beneficial effects of the present invention are：
Asphalt felt of the invention includes jacket layer and oil suction mechanism, and jacket layer and oil suction mechanism are split-type design, oil suction
The upper housing and lower case of mechanism are also split-type design, nanofiber-filled in nanofiber lock chamber, are convenient for changing and clearly
It washes, can reuse, reduce use cost；
At the same time, the carry out oil suction of section may be implemented in oil suction mechanism shell, improves oil absorption efficiency, non-woven fabrics material
Auxiliary oil suction item is equipped in the jacket layer of matter, auxiliary oil suction item is in contact with the first cover board, further improves oil absorption efficiency, saves
About efficiency；
The nanofiber that the method is prepared through the invention, the method by freezing and ultrasound combines, thus
High-strength electrostatic nanofiber is obtained, oil absorbing effect is good, and preparation process is simple, and the time is short, and raw material sources are wide, is very beneficial for industry
Metaplasia produces, and production cost is low, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is cross-sectional view of the present invention.
Fig. 2 is jacket layer cross-sectional view of the present invention.
Fig. 3 is upper housing of the present invention/lower case structure chart.
Specific embodiment
Appended drawing reference
Jacket layer 1, oil suction mechanism shell 3, connects and fixes plate 4, nanofiber 5, upper housing 6, lower case at oil suction mechanism 2
7,8, two clamping items 10 of side plate, dry first cover board 11, the second cover board 12, the first cover board fixed plate 13, nanofiber lock chamber
14, a fixing groove 15, velcro 16, assist absorption item group 17, assist absorption item 18 are clamped.
Below by way of specific embodiment, specific embodiments of the present invention will be described in further detail.
Embodiment one
A kind of energy-saving nanoscale asphalt felt of low cost as shown in the figure, including jacket layer 1 and oil suction mechanism 2, the suction
Oil machine structure includes oil suction mechanism shell 3, connects and fixes plate 4 and nanofiber 5, and the oil suction mechanism shell includes 6 He of upper housing
Lower case 7, upper housing and lower case include two side plates, 8, two clamping items 10, several first cover boards 11 and several second lids
Plate 12, side plate are rectangle structure, and several first cover board fixed plates 13 are uniformly provided on side plate, and the first cover board fixed plate is circular arc
Shape structure, the radius R1 that the height H1 of the first cover board fixed plate is a circular-arc structure less than the first cover board, outermost two
First cover board fixed plate is located at the edge of side plate, and clamping item is rectangular parallelepiped structure, and the height H2 for being clamped item is equal to the height of side plate
H3 is spent, two side plates are symmetrical to be fixed between two clamping items, and first cover board is arc-shaped structure plate, the second lid
Plate is rectangle structure plate, and the first cover board is fixed between two the first cover board fixed plates, and the second cover board is fixed on the second cover board
Between fixed plate, the first cover board and the second cover board being staggered are an integral structure, and the upper housing and lower case are set relatively
It sets, forms nanofiber lock chamber 14 between the two, connecting and fixing plate is rectangular parallelepiped structure, connects and fixes plate and is equipped with clamping item
Fixing groove 15, two clamping items it is snap-in are fixed on clamping fixing groove in, connect and fix plate height be H4, H4=2*R1,
It is described nanofiber-filled in nanofiber lock chamber, several oil-sucking holes are equipped on the first cover board and the second cover board, it is described
The aperture of oil-sucking hole is 1-10mm, and the length of nanofiber is 2-5cm；
The jacket layer is nonwoven layer, and jacket layer is coated on outside oil suction mechanism, and the junction of jacket layer passes through magic
Patch 16 is fixed, opposite on the jacket layer inner wall to be equipped with two groups of assist absorption item groups 17, every group of assist absorption item group by
Several assist absorption items 18 form, and the section of the assist absorption item is arc-shaped structure, and each auxiliary oil suction item is respectively positioned on phase
Between two adjacent the first cover boards, assist absorption item is made of the superposition of several layers non-woven fabrics.
The preparation method of the nanofiber is as follows：
（1）Configure spinning solution：
1. taking 28 parts of 4,4 '-diaminodiphenyl-methane, 14 parts of pyromellitic dianhydride, polyamide 25 according to parts by weight
Part, 8 parts of chitosan, 13 parts of ethylenediamine, 35 parts of propionic acid, 18 parts of trifluoroacetic acid, 12 parts of N-N dimethylformamide, chloroform 5
Part, 8 parts of butyl titanate；
2. above-mentioned each component is uniformly mixed, -15 DEG C at a temperature of freezing 1h after, at room temperature place 2 days spinning
Solution；
（2）Prepare nanofiber：
1. being 400W with power, working frequency is the ultrasonoscope of 18kHz, molten to spinning under the discontinuous mode of 10s
The ultrasonication of liquid progress 1min；
2. carrying out electrostatic spinning for being transferred in electrostatic spinning machine by the spinning solution of ultrasonic treatment, nanometer can be obtained
Fiber.
Embodiment two
Using the asphalt felt of one structure of embodiment, wherein the preparation method of the nanofiber is as follows：
（1）Configure spinning solution：
1. taking 26 parts of 4,4 '-diaminodiphenyl-methane, 13 parts of pyromellitic dianhydride, polyamide 20 according to parts by weight
Part, 5 parts of chitosan, 12 parts of ethylenediamine, 30 parts of propionic acid, 15 parts of trifluoroacetic acid, 8 parts of N-N dimethylformamide, 4 parts of chloroform,
7 parts of butyl titanate；
2. above-mentioned each component is uniformly mixed, -12 DEG C at a temperature of freezing 1.5h after, placing must spin at room temperature for 2 days
Silk solution；
（2）Prepare nanofiber：
1. being 350W with power, working frequency is the ultrasonoscope of 15kHz, molten to spinning under the discontinuous mode of 10s
The ultrasonication of liquid progress 1.5min；
2. carrying out electrostatic spinning for being transferred in electrostatic spinning machine by the spinning solution of ultrasonic treatment, nanometer can be obtained
Fiber.
Embodiment three
Using the asphalt felt of one structure of embodiment, wherein the preparation method of the nanofiber is as follows：
（1）Configure spinning solution：
1. taking 30 parts of 4,4 '-diaminodiphenyl-methane, 15 parts of pyromellitic dianhydride, kymene 0 according to parts by weight
Part, 10 parts of chitosan, 15 parts of ethylenediamine, 40 parts of propionic acid, 20 parts of trifluoroacetic acid, 16 parts of N-N dimethylformamide, chloroform 8
Part, 9 parts of butyl titanate；
2. above-mentioned each component is uniformly mixed, -10 DEG C at a temperature of freezing 2h after, at room temperature place 2 days spinning
Solution；
（2）Prepare nanofiber：
1. being 450W with power, working frequency is the ultrasonoscope of 210kHz, molten to spinning under the discontinuous mode of 6s
The ultrasonication of liquid progress 2.5min；
2. carrying out electrostatic spinning for being transferred in electrostatic spinning machine by the spinning solution of ultrasonic treatment, nanometer can be obtained
Fiber.
Description and application of the invention herein are illustrative, is not wishing to limit the scope of the invention to above-described embodiment
In, therefore, present invention is not limited by this embodiment, and any technical solution obtained using equivalence replacement is protected in the present invention
In the range of.
Claims (1)
1. a kind of energy-saving nanoscale asphalt felt of low cost, it is characterized in that, including jacket layer and oil suction mechanism, the oil extracting machine
Structure includes oil suction mechanism shell, connects and fixes plate and nanofiber, and the oil suction mechanism shell includes upper housing and lower case, on
Shell and lower case include that two side plates, two clamping items, several first cover boards and several second cover boards, side plate are rectangle
Structure is uniformly provided with several first cover board fixed plates on side plate, and the first cover board fixed plate is arc-shaped structure, and the first cover board is fixed
The height H1 of plate is located at side less than the radius R1 that the first cover board is a circular-arc structure, outermost two the first cover board fixed plates
The edge of plate, clamping item are rectangular parallelepiped structure, and the height H2 for being clamped item is equal to the height H3 of side plate, and two side plates are symmetrical
Be fixed between two clamping items, first cover board be arc-shaped structure plate, the second cover board be rectangle structure plate, first
Cover board is fixed between two the first cover board fixed plates, and the second cover board is fixed between the second cover board fixed plate, is staggered
First cover board is an integral structure with the second cover board, and the upper housing and lower case are oppositely arranged, and forms Nanowire between the two
Lock chamber is tieed up, connecting and fixing plate is rectangular parallelepiped structure, connects and fixes plate and is equipped with clamping fixing groove, two clamping items are snap-in
Be fixed on clamping fixing groove in, connect and fix plate height be H4, H4=2*R1, it is described nanofiber-filled in Nanowire
It ties up in lock chamber, is equipped with several oil-sucking holes on the first cover board and the second cover board；
The jacket layer is nonwoven layer, and jacket layer is coated on outside oil suction mechanism, and the junction of jacket layer is added by velcro
With fixation, opposite on the jacket layer inner wall to be equipped with two groups of assist absorption item groups, every group of assist absorption item group is by several auxiliary
Absorbing strip composition, the section of the assist absorption item are arc-shaped structure, and each auxiliary oil suction article is respectively positioned on adjacent two the
Between one cover board, assist absorption item is made of the superposition of several layers non-woven fabrics；
The aperture of the oil-sucking hole is 1-10mm, and the length of nanofiber is 2-5cm；
The preparation method of the nanofiber is as follows：
（1）Configure spinning solution：
1. taking 26-30 parts of 4,4 '-diaminodiphenyl-methane, 13-15 parts of pyromellitic dianhydride, polyamide according to parts by weight
20-30 parts, 5-10 parts of chitosan, 12-15 parts of ethylenediamine, 30-40 parts of propionic acid, 15-20 parts of trifluoroacetic acid, N-N dimethyl formyl
8-16 parts of amine, 4-8 parts of chloroform, 7-9 parts of butyl titanate；
2. above-mentioned each component is uniformly mixed, -15-0 DEG C at a temperature of freezing 1-2h after, placing must spin at room temperature for 1-3 days
Silk solution；
（2）Prepare nanofiber：
1. being 300-500W with power, working frequency is the ultrasonoscope of 12-30kHz, under the discontinuous mode of 4-10s, to spinning
Silk solution carries out the ultrasonication of 1-5min；
2. carrying out electrostatic spinning for being transferred in electrostatic spinning machine by the spinning solution of ultrasonic treatment, Nanowire can be obtained
Dimension.
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|---|---|---|---|---|
| CN203803500U (en) * | 2013-12-17 | 2014-09-03 | 浙江中凯瑞普环境工程股份有限公司 | Composite oil absorbent felt for treating water area greasy dirt |
| CN104441854A (en) * | 2013-09-13 | 2015-03-25 | 中国石油天然气集团公司 | Oil absorption felt material with skin/core composite structure |
| CN105107483A (en) * | 2015-09-15 | 2015-12-02 | 中鸿纳米纤维技术丹阳有限公司 | Nanoscale oil-absorbing felt and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441854A (en) * | 2013-09-13 | 2015-03-25 | 中国石油天然气集团公司 | Oil absorption felt material with skin/core composite structure |
| CN203803500U (en) * | 2013-12-17 | 2014-09-03 | 浙江中凯瑞普环境工程股份有限公司 | Composite oil absorbent felt for treating water area greasy dirt |
| CN105107483A (en) * | 2015-09-15 | 2015-12-02 | 中鸿纳米纤维技术丹阳有限公司 | Nanoscale oil-absorbing felt and preparation method thereof |
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