CN115467160A - Bio-based fiber yarn for ecological greening - Google Patents
Bio-based fiber yarn for ecological greening Download PDFInfo
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- CN115467160A CN115467160A CN202211129994.8A CN202211129994A CN115467160A CN 115467160 A CN115467160 A CN 115467160A CN 202211129994 A CN202211129994 A CN 202211129994A CN 115467160 A CN115467160 A CN 115467160A
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- ecological greening
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- 239000000835 fiber Substances 0.000 title claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 18
- 229920005672 polyolefin resin Polymers 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 238000001782 photodegradation Methods 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 238000005491 wire drawing Methods 0.000 claims abstract description 4
- 238000002791 soaking Methods 0.000 claims description 38
- 239000007788 liquid Substances 0.000 claims description 14
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims description 12
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 229920000858 Cyclodextrin Polymers 0.000 claims description 5
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 5
- 239000004626 polylactic acid Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000011259 mixed solution Substances 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000001035 drying Methods 0.000 description 7
- 238000009736 wetting Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- -1 rare earth carboxylate Chemical class 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/45—Oxides or hydroxides of elements of Groups 3 or 13 of the Periodic Table; Aluminates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a bio-based cellosilk used for ecological greening, which comprises the following raw materials in parts by weight: 150-200 parts of polyolefin resin, 20-30 parts of bio-based material, 5-20 parts of compatilizer and 1-3 parts of photodegradation agent; the preparation method comprises the following steps: putting polyolefin resin, a bio-based material, a compatilizer and a photodegradant in parts by weight into a high-speed mixer, then transferring into a double-screw extruder, extruding and granulating, and then passing through a wire drawing machine to prepare bio-based fiber filaments; the biological-based fiber yarns are soaked on the biological-based fiber yarns, so that the biological-based fiber yarns are not easy to twist and knot in subsequent use, the corrosion resistance of the biological-based fiber yarns is improved, and the service life of the biological-based fiber yarns is prolonged.
Description
Technical Field
The invention relates to the technical field of bio-based cellosilk, in particular to bio-based cellosilk used for ecological greening.
Background
Chinese patent CN107400294B discloses a bio-based degradable material, which at least comprises the following components in parts by weight: carrier: 100, bio-based material: 10-50, compatilizer: 5-20, photodegradant: 1-12, filler: 5-20, auxiliary agent: 0.01 to 5; the carrier is polyolefin resin; the bio-based material is any one or mixture of starch and natural plant fiber; the compatilizer is a mixture of glycidyl methacrylate and modified cyclodextrin, wherein the mass ratio of the glycidyl methacrylate to the modified cyclodextrin is 1:0.1 to 1; the photodegradant is any one or a mixture of more of anatase TiO2, benzophenone compounds, transition metal compounds or complexes and rare earth carboxylate; the auxiliary agent is any one or a mixture of more of an initiator, a plasticizer, a slipping agent, a dispersing agent and styrene;
in the prior art, when the bio-based fiber is used as ecological greening, the problems of easy distortion and knotting and poor corrosion resistance in daily environment are caused, so that the service life is short.
Disclosure of Invention
The present invention is directed to solving the above problems of the background art, and provides a bio-based fiber filament for ecological greening.
The purpose of the invention can be realized by the following technical scheme:
a bio-based fiber yarn used for ecological greening comprises the following raw materials in parts by weight: 150-200 parts of polyolefin resin, 20-30 parts of bio-based material, 5-20 parts of compatilizer and 1-3 parts of photodegradation agent;
the preparation method of the bio-based cellosilk used for ecological greening comprises the following steps:
step 1: putting the polyolefin resin, the bio-based material, the compatilizer and the photodegradant in parts by weight into a high-speed mixer, mixing for 20-30min at 100-120 ℃, then transferring into a double-screw extruder, extruding and granulating, and then passing through a wire drawing machine to prepare the bio-based fiber;
and 2, step: and a plurality of bio-based fiber yarns penetrate through the side wall of the box body, then respectively penetrate through each grid of the first guide frame, then penetrate through the sponge block containing the wetting liquid in the second rectangular frame in a contact pin guiding mode, and finally the second guide frame is led out.
As a further scheme of the invention: the bio-based material is polylactic acid.
As a further scheme of the invention: the compatilizer is a mixture of glycidyl methacrylate and cyclodextrin.
As a further scheme of the invention: the mass ratio of the glycidyl methacrylate to the modified cyclodextrin is 1:0.1-0.3.
As a further scheme of the invention: the soaking solution comprises the following raw materials in parts by weight: 10-25 parts of sulfuric acid, 18-30 parts of acetone and water mixed liquor with the mass ratio of 1.
As a further scheme of the invention: in step 2, during soaking, soaking liquid is input through the inlet pipe so as to be distributed into each sponge block.
The invention has the beneficial effects that:
according to the invention, the soaking liquid is soaked on the bio-based fiber, so that the bio-based fiber is not easy to twist and knot in subsequent use, the corrosion resistance of the bio-based fiber is improved, and the service life of the bio-based fiber is prolonged; and through the provided soaking device, a plurality of biological-based fiber yarns can be simultaneously soaked, and each soaking work is more thorough.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the construction of the wetting apparatus of the present invention;
FIG. 2 is a schematic view of the internal chamber of the housing of the present invention;
FIG. 3 is a schematic view of the first guide frame of the present invention;
FIG. 4 is a schematic view of the wetting mechanism of the present invention;
fig. 5 is a schematic structural view of the pressing mechanism of the present invention.
In the figure: 1. a base; 2. a box body; 3. feeding a pipe; 4. an outlet tank; 5. a wire body; 6. a drive motor; 7. a rotating shaft; 8. a first guide frame; 9. a soaking mechanism; 10. a second guide frame; 11. a slider; 12. a first rectangular frame; 13. a metal wire; 14. a first center block; 15. a second rectangular frame; 16. a first diversion trench; 17. a shunt tube; 18. a sponge block; 19. a second center block; 20. a second diversion trench; 21. discharging a pipe; 22. an extrusion mechanism; 23. a drying cavity; 24. a third rectangular frame; 25. pressing a plate; 26. a limiting rod; 27. filtering a plate; 28. and a cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The invention relates to a bio-based fiber filament used for ecological greening, which comprises the following raw materials in parts by weight: 150 parts of polyolefin resin, 20 parts of bio-based material, 5 parts of compatilizer and 1 part of photodegradation agent;
wherein the bio-based material is polylactic acid, the compatilizer is a mixture of glycidyl methacrylate and cyclodextrin, and the mass ratio of the glycidyl methacrylate to the modified cyclodextrin is 1:0.1;
the preparation method of the bio-based cellosilk used for ecological greening comprises the following steps:
step 1: putting the polyolefin resin, the bio-based material, the compatilizer and the photodegradant in parts by weight into a high-speed mixer, mixing for 20-30min at the temperature of 100-120 ℃, then transferring into a double-screw extruder, extruding and granulating, and then passing through a wire drawing machine to prepare the bio-based fiber 5;
step 2: a plurality of bio-based fiber yarns 5 pass through the side wall of the box body 2 in a bundle mode, then pass through each grid of the first guide frame 8 respectively, then pass through each sponge block 18 in the second rectangular frame 15 in a pin insertion guiding mode, and finally are led out by the second guide frame 19; when in soaking, the soaking liquid is input through the inlet pipe 3 to be shunted into each sponge block 18, and then the bio-based fiber 5 is pulled to be wound, so that the soaking is finished;
and 3, step 3: the soaked bio-based fiber 5 passes through the rectangular extrusion groove, and then the cylinder 28 is controlled to stretch and retract, so that the limiting rod 26 is driven to intermittently lift, and the pressing plate 25 moves downwards in a reciprocating manner and acts on the bio-based fiber 5;
and 4, step 4: the extruded bio-based fiber 5 passes through the drying chamber 23 and is dried.
Wherein the soaking liquid comprises the following raw materials in parts by weight: 10 parts of sulfuric acid, 18 parts of acetone and water mixed liquor with the mass ratio of 1. The soaking liquid can prevent the bio-based fiber 5 from being twisted and knotted easily in subsequent use, improve the corrosion resistance of the bio-based fiber, and prolong the service life of the bio-based fiber.
Example 2
The invention relates to a bio-based cellosilk used for ecological greening, which comprises the following raw materials in parts by weight: 180 parts of polyolefin resin, 25 parts of bio-based material, 12 parts of compatilizer and 2 parts of photodegradation agent;
wherein the bio-based material is polylactic acid, the compatilizer is a mixture of glycidyl methacrylate and cyclodextrin, and the mass ratio of the glycidyl methacrylate to the modified cyclodextrin is 1:0.2.
the soaking solution comprises the following raw materials in parts by weight: 15 parts of sulfuric acid, 25 parts of a mixed solution of acetone and water with the mass ratio of 1.
Example 3
The invention relates to a bio-based cellosilk used for ecological greening, which comprises the following raw materials in parts by weight: 200 parts of polyolefin resin, 30 parts of bio-based material, 20 parts of compatilizer and 3 parts of photodegradation agent;
wherein the bio-based material is polylactic acid, the compatilizer is a mixture of glycidyl methacrylate and cyclodextrin, and the mass ratio of the glycidyl methacrylate to the modified cyclodextrin is 1:0.3.
the soaking solution comprises the following raw materials in parts by weight: 25 parts of sulfuric acid, 30 parts of acetone and water mixed liquor with the mass ratio of 1.
Example 4
Referring to fig. 1-5, based on the above embodiment 1, in step 2, in order to improve the wetting efficiency of the bio-based fiber filament, a wetting device is provided, which includes a base 1, a box body 2 is provided on the base 1, and a wetting device for dyeing green to the bio-based fiber filament 5 is provided in an inner cavity of the box body 2;
the soaking device comprises a first guide frame 8, a soaking mechanism 9 and a second guide frame 10, wherein the first guide frame 8, the soaking mechanism 9 and the second guide frame 10 are arranged side by side,
the first guide frame 8 and the second guide frame 10 have the same structure and are both installed on the inner wall of the box body 2, the first guide frame 8 comprises a first rectangular frame 12, metal wires 13 and a first central plate 14, the inner wall of the rectangular frame 12 is provided with latticed metal wires 13, and a plurality of wire penetrating holes with the same size are formed in the inner cavity of the rectangular frame 12 through the metal wires 13;
the soaking mechanism 9 comprises an inlet pipe 3, a second rectangular frame 15, a first distribution groove 16, distribution pipes 17, a sponge block 18, a second central block 19, a second distribution groove 20 and an outlet pipe 21, wherein the second rectangular frame 15 is installed on the inner wall of the box body 2, the front side and the rear side of the second rectangular frame 15 are respectively provided with the inlet pipe 3 and the outlet pipe 21, the front side wall and the rear side wall of the second rectangular frame 15 are respectively provided with the first distribution groove 16 and the second distribution groove 20, the inner cavity of the second rectangular frame 15 is provided with the distribution pipes 17, the distribution pipes 17 are vertically connected with each other in a grid shape through a plurality of communication pipes, and the sponge block 18 is arranged among the intervals of the distribution pipes 17; the inlet pipe 3, the first diversion groove 16, the diversion pipe 17 and the second diversion groove 20 are communicated with each other, so that the impregnating solution can enter along the first diversion groove 16, be diverted to each sponge block 18 and then be discharged from the second diversion groove 20, so that each sponge block 18 can be soaked, and the bio-based limiting wires 5 can be soaked;
the inlet pipe 3 and the outlet pipe 3 respectively penetrate through the side wall of the box body 2, the communicating pipes are square pipes, the front side wall and the rear side wall of each communicating pipe are respectively and uniformly provided with a plurality of through holes, and the interval arrangement of the flow dividing pipes 17 of the soaking mechanism 9 is the same as that of the first guide frame 8;
when the device works, a plurality of bio-based fiber yarns 5 penetrate through the side wall of the box body 2 in a bundle mode, then respectively penetrate through each grid of the first guide frame 8, then penetrate through each sponge block 18 in the second rectangular frame 15 in a contact pin guiding mode, and finally are led out through the second guide frame 19; when in soaking, the soaking liquid is input through the inlet pipe 3 to be shunted into each sponge block 18, and then the bio-based fiber 5 is pulled to be wound, so that the soaking is finished; therefore, the soaking device equally divides the bio-based fiber 5 according to the small rectangular grid, so that a large number of bio-based fibers 5 can be soaked simultaneously, each soaking work is more thorough, and all the bio-based fibers 5 can be soaked only by the flow dividing piece consisting of the first flow dividing groove 16, the flow dividing pipe 17 and the second flow dividing groove 20 during the soaking treatment;
example 3
A squeezing mechanism 22 is arranged on one side of the second guide frame 10, the squeezing mechanism 22 comprises a third rectangular frame 24, a pressure plate 25, a limiting rod 26, a filter plate 27 and an air cylinder 28, the third rectangular frame 24 is installed on the inner wall of the box body 2, a squeezing groove is formed in the middle of the second rectangular frame 24, the pressure plate 25 is arranged above the squeezing groove, the filter plate 27 is arranged below the squeezing groove, the pressure plate 25 is connected with the inner wall of the second rectangular frame 24 in a sliding mode, the bottom of the pressure plate 25 is connected with the limiting rod 26, the top of the limiting rod 26 extends to the filter plate 27 and is connected with the filter plate 27 in a sliding mode, the limiting rod 26 is connected with the output end of the air cylinder 28, and the air cylinder 28 is arranged at the bottom of the third rectangular frame 24;
the limiting rod 26 is of a U-shaped structure, and the bottom of the third rectangular frame 24 is provided with a collecting frame for collecting the soaking liquid after the biological fiber 5 is extruded;
when the device works, the soaked bio-based fiber 5 penetrates through the rectangular extrusion groove, and then the cylinder 28 is controlled to stretch and retract, so that the limiting rod 26 is driven to intermittently lift, and the pressing plate 25 moves downwards in a reciprocating manner and acts on the bio-based fiber 5; the squeezing mechanism 25 can enable the soaking liquid to enter the interior of the bio-based fiber 5 more effectively, and can enable the redundant soaking liquid to flow into the collection frame after being squeezed and filtered by the filter plate 27, so that the later drying and forming efficiency of the bio-based fiber 5 can be effectively improved;
a drying cavity 23 is arranged on one side of the extrusion mechanism 22, the drying cavity 23 adopts a hot air source to dry the bio-based cellosilk 5, and a rectangular outlet groove 4 is arranged on one side of the box body 2 close to the drying cavity 23;
wherein, rectangular extrusion groove and the setting of export groove 4 can be so that all biobased cellosilk 5 are the plane form and arrange, not only can be through extruded efficiency, can also conveniently collect biobased cellosilk 5 to and also will improve biobased cellosilk 5 drying efficiency.
Example 4
Based on the embodiment 2, in order to facilitate the corresponding work of the bio-based fiber 5 through the first guide frame 8, the soaking mechanism 9 and the second guide frame 10, the first guide frame 8 and the second guide frame 10 are connected with each other through the moving member;
the moving part comprises a driving motor 6, a rotating shaft 7, a sliding block 11, a first center block 14 and a second center block 19, the centers of a first guide frame 8 and a second guide frame 10 are provided with the first center block 14, the first center block 14 is connected with a corresponding first rectangular frame 12 through a metal wire 13, the center of the soaking mechanism 9 is provided with the second center block 19, and the second center block 19 is connected with a second rectangular frame 15 through a shunt pipe 17;
the driving mechanism 6 is arranged on the side wall of the box body 2, the output end of the driving motor 6 is connected with the rotating shaft 7, the rotating shaft 7 extends into the inner cavity of the box body 2, the rotating shaft 7 sequentially penetrates through the first center block 14 of the first guide frame 8, the second center block 19 of the soaking mechanism 9 and the first center block 14 of the second guide frame 10, the rotating shaft 7 is in threaded connection with the first center block 14, and the rotating shaft 7 is in rotating connection with the second center block 19;
the first guide frame 8 and the second guide frame 10 are both connected with the inner wall of the box body 2 in a sliding mode through a sliding block 11;
during operation, through control driving motor 6 work, drive pivot 7 and rotate, through pivot 7 and 14 threaded connection in first centre piece, make two first leading truck 8 all to the direction that is close to and soaks mechanism 9 remove, make two first rectangle frames 12 hug closely with second rectangle frame 15, thereby reduce the distance between two first rectangle frames 12 and second rectangle frame 15, and then conveniently pass biobased cellosilk 5 through and pass first leading truck 8, soak mechanism 9 and second leading truck 10.
The working principle of the invention is as follows: according to the invention, the soaking liquid is soaked on the bio-based fiber 5, so that the bio-based fiber 5 is not easy to twist and knot in subsequent use, the corrosion resistance is improved, and the service life is prolonged; and by the arranged soaking device, a plurality of biological-based fiber yarns 5 can be simultaneously soaked, and each soaking work is more thorough.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (6)
1. The bio-based fiber yarn used for ecological greening is characterized by comprising the following raw materials in parts by weight: 150-200 parts of polyolefin resin, 20-30 parts of bio-based material, 5-20 parts of compatilizer and 1-3 parts of photodegradation agent;
the preparation method of the bio-based cellosilk used for ecological greening comprises the following steps:
step 1: putting the polyolefin resin, the bio-based material, the compatilizer and the photodegradant in parts by weight into a high-speed mixer, mixing for 20-30min at the temperature of 100-120 ℃, then transferring into a double-screw extruder, extruding and granulating, and then passing through a wire drawing machine to prepare the bio-based fiber (5);
step 2: the biological-based fiber yarns (5) penetrate through the side wall of the box body (2), penetrate through grids of the first guide frame (8) respectively, penetrate through a sponge block (18) containing soaking liquid in the second rectangular frame (15) in a pin insertion guiding mode, and are led out through the second guide frame (19).
2. The bio-based fiber filament for ecological greening according to claim 1, wherein the bio-based material is polylactic acid.
3. The bio-based fiber filament for ecological rehabilitation according to claim 1, wherein the compatilizer is a mixture of glycidyl methacrylate and cyclodextrin.
4. The bio-based fiber filament for ecological greening according to claim 1, wherein the mass ratio of glycidyl methacrylate to modified cyclodextrin is 1:0.1-0.3.
5. The bio-based fiber yarn used for ecological greening according to claim 1, wherein the soaking liquid comprises the following raw materials in parts by weight: 10-25 parts of sulfuric acid, 18-30 parts of acetone and water mixed solution with the mass ratio of 1.
6. The bio-based filament for eco-rehabilitation according to claim 1, wherein in step 2, during soaking, the soaking liquid is introduced through the inlet tube (3) and introduced into each sponge block (18) through the shunt tubes (17) formed by connecting a plurality of communicating tubes in a grid shape and vertically to each other.
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Citations (5)
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CN107400294A (en) * | 2017-08-28 | 2017-11-28 | 台州市苏达山新材料有限公司 | Bio-based degradable material and preparation method thereof, application |
CN110467804A (en) * | 2019-08-16 | 2019-11-19 | 东莞市众一新材料科技有限公司 | A kind of compound PLA material of biology base nylon and preparation method thereof |
CN110902847A (en) * | 2019-12-26 | 2020-03-24 | 南京公诚节能新材料研究院有限公司 | Production process of carbon fiber ecological grass |
CN111267374A (en) * | 2020-03-13 | 2020-06-12 | 山东鼎元致业新材料有限公司 | Novel fiber tension adjustable thermoplastic composite material infiltration device |
CN112793042A (en) * | 2021-04-08 | 2021-05-14 | 江苏国富氢能技术装备股份有限公司 | Fiber nondestructive dipping method for fiber wet winding process |
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2022
- 2022-09-16 CN CN202211129994.8A patent/CN115467160A/en active Pending
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CN107400294A (en) * | 2017-08-28 | 2017-11-28 | 台州市苏达山新材料有限公司 | Bio-based degradable material and preparation method thereof, application |
CN110467804A (en) * | 2019-08-16 | 2019-11-19 | 东莞市众一新材料科技有限公司 | A kind of compound PLA material of biology base nylon and preparation method thereof |
CN110902847A (en) * | 2019-12-26 | 2020-03-24 | 南京公诚节能新材料研究院有限公司 | Production process of carbon fiber ecological grass |
CN111267374A (en) * | 2020-03-13 | 2020-06-12 | 山东鼎元致业新材料有限公司 | Novel fiber tension adjustable thermoplastic composite material infiltration device |
CN112793042A (en) * | 2021-04-08 | 2021-05-14 | 江苏国富氢能技术装备股份有限公司 | Fiber nondestructive dipping method for fiber wet winding process |
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Application publication date: 20221213 |