CN105926056A - Hydrogel fiber production technology and equipment - Google Patents
Hydrogel fiber production technology and equipment Download PDFInfo
- Publication number
- CN105926056A CN105926056A CN201610505034.5A CN201610505034A CN105926056A CN 105926056 A CN105926056 A CN 105926056A CN 201610505034 A CN201610505034 A CN 201610505034A CN 105926056 A CN105926056 A CN 105926056A
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- China
- Prior art keywords
- hydrogel
- aquagel fibre
- raw material
- material tank
- equipment
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- 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
-
- 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
- D01D13/00—Complete machines for producing artificial threads
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention relates to a hydrogel fiber production technology and equipment, and belongs to the technical field of fiber preparation. The hydrogel fiber production equipment comprises a raw material tank, a drainage pipeline, a spinneret device, a radiation device, a conveying crawler and a pressurizing device, wherein one free end of the drainage pipeline is connected with the bottom part of the raw material tank, the pressurizing device is arranged in the drainage pipeline, and the spinneret device is arranged at the other free end of the drainage pipeline; the radiation device is an arc-shaped pipeline, a spinneret head is arranged in a first end of the arc-shaped pipeline, and the conveying crawler is arranged near a second end of the arc-shaped pipeline. The hydrogel fiber production technology and the equipment have the advantages that the operation is simple, the production efficiency is high, the continuous industrialized production is easily realized, and the pollution is avoided in the process; the dry toughness of prepared hydrogel fiber is good, the single spinning is realized, the water absorbing and remaining capability is strong, and the biological compatibility is good; prepared non-woven cloth can be directly attached to a wound, and the purpose of quickly stopping bleeding is realized.
Description
Technical field
The present invention relates to technical field prepared by fiber, it is more particularly related to a kind of aquagel fibre production technology and
Equipment.
Background technology
In the prior art, aquagel fibre mainly has two classes, a class to be to be with vinyl hydrophilic polymers such as acrylate copolymers
The water-absorption fiber of main body；Another kind of is the one-component based on natural biomass or multicomponent hydrophilic fibers.In the prior art,
All using high temeperature chemistry crosslinking technological or pyrohydrolysis technology in aquagel fibre preparation process, high to equipment requirement, energy disappears
Consumption is big, and production cost is high, easily causes environmental pollution.ZL200910100525 discloses a kind of double-network hydrogel, its with the moon from
Subtype vinyl monomer is the first monomer, and ultraviolet lighting obtains single network aqueous gel, and this list network aqueous gel is containing acrylamide
The aqueous solution of class vinyl monomer, crosslinking agent and initiator is swelling to balance, then obtains double-network hydrogel with ultraviolet light irradiation.
But gained gel is limited by the shape and size of template, the most block hydrogel, it is impossible to being processed into fiber, production efficiency is low
Under, it is difficulty with industrialization.
Summary of the invention
In order to solve above-mentioned technical problem of the prior art, it is an object of the invention to provide a kind of aquagel fibre production technology
And equipment.
In order to solve to invent described technical problem and realize goal of the invention, a first aspect of the present invention have employed techniques below scheme:
A kind of aquagel fibre produces equipment, it is characterised in that including: raw material tank, drainage pipe, spinning appts, irradiation devices,
Transmit crawler belt and pressue device；Described raw material tank is used for containing hydrogel stoste, and described drainage pipe is L-shaped and includes vertical
Pipeline and horizontal pipeline, the free end of wherein said vertical duct is connected with the bottom of described raw material tank, described horizontal pipeline interior
Portion is provided with pressue device, and the free end of described horizontal pipeline is provided with spinning appts；Described irradiation devices are with purple
The arc pipe of outer light, described spinning head is arranged in the first end of described arc pipe, and described transmission crawler belt is arranged on described arc
Near second end of shape pipeline.
Wherein, described spinning appts is multi-holed jet or porous spinneret.
Wherein, described arc pipe is provided with recirculated cooling water pipeline.
A second aspect of the present invention further relates to a kind of aquagel fibre production technology, it is characterised in that comprise the following steps:
(1) ready hydrogel stoste is contained in described raw material tank；
(2) described hydrogel stoste is entered in horizontal pressue device by drainage pipe after stirring；
(3) described hydrogel stoste is sprayed by spinning appts after pressurization, and enters in irradiation devices, through hardening with radiation
After shaping, form aquagel fibre through transmitting crawling traction.
Wherein, described aquagel fibre is single fiber finished product.
Wherein, being provided with fiber in the hole of described multi-holed jet or porous spinneret, the product obtained is hydrogel covered fiber.
Compared with immediate prior art, aquagel fibre production technology and equipments of the present invention has the advantages that
The aquagel fibre production technology and equipments of this method is simple to operate, and production efficiency is high, easily realizes continuous industrial production,
Process is pollution-free；And the aquagel fibre dry state good toughness prepared, can individually spin, there is the strongest water suction and water conservation
Ability, and good biocompatibility, the non-woven fabrics made can directly stick on wound, it is possible to reaches the purpose of quick-acting haemostatic powder.
Accompanying drawing explanation
Fig. 1 is the structural representation of the aquagel fibre production equipment of the present invention.
Detailed description of the invention
Below with reference to specific embodiment, aquagel fibre production technology and equipments of the present invention is further elaborated, with
Help those skilled in the art that inventive concept, the technical scheme of the present invention are had more complete, accurate and deep understanding；Need
It is pointed out that in embodiment that the description about structure, function and material etc. is all exemplary, and does not implies that invention protection
The restriction of scope.
As it is shown in figure 1, the aquagel fibre of the present invention produces equipment, including: raw material tank 1, drainage pipe 2, spinning appts 3,
Irradiation devices 4, transmission crawler belt 5 and pressue device 6.Described raw material tank is used for containing hydrogel stoste, described drainage pipe 2 in
L-shaped and include vertical duct 21 and horizontal pipeline 22, the free end 23 of wherein said vertical duct 21 and described raw material tank
Bottom connects, described horizontal pipeline 22 be internally provided with pressue device 6, and at the free end 24 of described horizontal pipeline 22
It is provided with spinning appts 3.Described irradiation devices 4 are the arc pipe with ultraviolet light, and described spinning appts 3 is arranged on described
In first end 41 of arc pipe, described transmission crawler belt 5 is arranged near the second end 42 of described arc pipe.Described spinneret
Device is multi-holed jet or porous spinneret, and described arc pipe is provided with recirculated cooling water pipeline (not shown).Adopt
Produce equipment with above-mentioned aquagel fibre and prepare the technique of aquagel fibre, comprise the following steps: (1) is by ready hydrogel
Stoste is contained in described raw material tank；(2) described hydrogel stoste enters horizontal pressue device by drainage pipe after stirring
In；(3) described hydrogel stoste is sprayed by spinning appts after pressurization, and enters in irradiation devices, becomes through hardening with radiation
After shape, form aquagel fibre through transmitting crawling traction.Described aquagel fibre can be single fiber finished product, when water-setting to be prepared
During glue covered fiber, pre-set fiber as sandwich layer using arranging in the hole of multi-holed jet or porous spinneret.
As exemplary and preferably, in the present invention, described hydrogel stoste is prepared by the following method and obtains: by carboxymethyl
Shitosan, amide-containing monomer are added to the water with poly-(methyl) ethyl acrylate, stir, and after deaeration, prepare hydrogel
Stoste, wherein, carboxymethyl chitosan, amide-containing monomer are 100: 2～5: 3～5 with the weight ratio of poly-(methyl) ethyl acrylate.
Described amide-containing monomer such as can select Methacrylamide, N-butoxy methyl acrylamide N, N-dimethyl allene acyl
Amine, N, N-acrylamide, N, N-dimethyl-to styrene sulfonamide, N, N-dimethylaminoethylacryl acyl
Amine, N, N-diethylaminoethyl etc..Utilize this hydrogel stoste use the present invention aquagel fibre equipment and
The fracture strength of aquagel fibre prepared by technique can reach 2.5～3.5cN/dtex, elongation at break can reach 1000% with
On, inhaling pure water multiplying power can be to 80～150g/g, compared with the aquagel fibre prepared only with carboxymethyl chitosan stoste, disconnected
Resistance to spalling and elongation at break all can be enhanced about more than once, and the non-woven fabrics that the aquagel fibre prepared is made can be rapid
Absorb moisture in blood, make the haemocyte in blood condense in wound surface, block broken blood vessels, such that it is able to reach fast short stopping
The effect of blood.
For the ordinary skill in the art, the present invention is simply exemplarily described by specific embodiment, it is clear that this
Invention implements and is not subject to the restrictions described above, as long as the method design that have employed the present invention is various with what technical scheme was carried out
The improvement of unsubstantiality, or the most improved design by the present invention and technical scheme directly apply to other occasion, all at this
Within bright protection domain.
Claims (6)
1. an aquagel fibre produces equipment, it is characterised in that including: raw material tank, drainage pipe, spinning appts, irradiation fill
Put, transmit crawler belt and pressue device；Described raw material tank is used for containing hydrogel stoste, and described drainage pipe is L-shaped and includes
Vertical duct and horizontal pipeline, the free end of wherein said vertical duct is connected with the bottom of described raw material tank, described horizontal pipeline
Be internally provided with pressue device, and the free end of described horizontal pipeline is provided with spinning appts；Described irradiation devices are band
Having the arc pipe of ultraviolet light, described spinning head to be arranged in the first end of described arc pipe, described transmission crawler belt is arranged on institute
State near the second end of arc pipe.
Aquagel fibre the most according to claim 1 produces equipment, it is characterised in that: described spinning appts is porous spinneret
Head or porous spinneret.
Aquagel fibre the most according to claim 1 produces equipment, it is characterised in that: it is provided with on described arc pipe and follows
Ring cooling water pipeline.
4. utilizing aquagel fibre described in any one of claim 1～3 to produce equipment and prepare a technique for aquagel fibre, it is special
Levy and be to comprise the following steps:
(1) ready hydrogel stoste is contained in described raw material tank；
(2) described hydrogel stoste is entered in horizontal pressue device by drainage pipe after stirring；
(3) described hydrogel stoste is sprayed by spinning appts after pressurization, and enters in irradiation devices, through hardening with radiation
After shaping, form aquagel fibre through transmitting crawling traction.
Technique the most according to claim 4, it is characterised in that: described aquagel fibre is single fiber finished product.
Technique the most according to claim 4, it is characterised in that: arrange in the hole of described multi-holed jet or porous spinneret
Having fiber, the product obtained is hydrogel covered fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610505034.5A CN105926056A (en) | 2016-06-30 | 2016-06-30 | Hydrogel fiber production technology and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610505034.5A CN105926056A (en) | 2016-06-30 | 2016-06-30 | Hydrogel fiber production technology and equipment |
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| Publication Number | Publication Date |
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| CN105926056A true CN105926056A (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610505034.5A Pending CN105926056A (en) | 2016-06-30 | 2016-06-30 | Hydrogel fiber production technology and equipment |
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| CN (1) | CN105926056A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106498516A (en) * | 2016-12-15 | 2017-03-15 | 江苏大学 | The wheeled gel spinning machine that a kind of multistation is automatically adjusted |
| CN106964303A (en) * | 2017-04-21 | 2017-07-21 | 北京健康广济生物技术有限公司 | Hydrogel production technology and device |
| CN115894084A (en) * | 2022-11-10 | 2023-04-04 | 福建省德化非凡陶瓷有限公司 | Dehua high-white porcelain decorated by tortoise back textures and preparation process thereof |
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| CN101161696A (en) * | 2007-09-27 | 2008-04-16 | 北京师范大学 | Hydrogel and method for preparing same |
| JP4326612B2 (en) * | 1997-12-10 | 2009-09-09 | 株式会社日本触媒 | Method for producing particulate water-absorbing resin |
| CN102657892A (en) * | 2012-04-16 | 2012-09-12 | 古元安 | Preparation method of hydrogel dressing |
| CN102698313A (en) * | 2012-01-11 | 2012-10-03 | 北京大学 | Nano-silver antibacterial hydrogel and preparation method thereof |
| US20160177002A1 (en) * | 2013-08-01 | 2016-06-23 | Intellisiv Ltd. | Hydrogel fibers and preparation thereof |
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2016
- 2016-06-30 CN CN201610505034.5A patent/CN105926056A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4326612B2 (en) * | 1997-12-10 | 2009-09-09 | 株式会社日本触媒 | Method for producing particulate water-absorbing resin |
| CN101161696A (en) * | 2007-09-27 | 2008-04-16 | 北京师范大学 | Hydrogel and method for preparing same |
| CN102698313A (en) * | 2012-01-11 | 2012-10-03 | 北京大学 | Nano-silver antibacterial hydrogel and preparation method thereof |
| CN102657892A (en) * | 2012-04-16 | 2012-09-12 | 古元安 | Preparation method of hydrogel dressing |
| US20160177002A1 (en) * | 2013-08-01 | 2016-06-23 | Intellisiv Ltd. | Hydrogel fibers and preparation thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106498516A (en) * | 2016-12-15 | 2017-03-15 | 江苏大学 | The wheeled gel spinning machine that a kind of multistation is automatically adjusted |
| CN106498516B (en) * | 2016-12-15 | 2018-06-26 | 江苏大学 | A kind of wheeled gel spinning machine of multistation automatic adjustment |
| CN106964303A (en) * | 2017-04-21 | 2017-07-21 | 北京健康广济生物技术有限公司 | Hydrogel production technology and device |
| CN115894084A (en) * | 2022-11-10 | 2023-04-04 | 福建省德化非凡陶瓷有限公司 | Dehua high-white porcelain decorated by tortoise back textures and preparation process thereof |
| CN115894084B (en) * | 2022-11-10 | 2023-09-19 | 福建省德化非凡陶瓷有限公司 | Texalized high-whiteness porcelain decorated by tortoise back texture and preparation process thereof |
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Application publication date: 20160907 |