CN105536572A - Portable water purification suction pipe prepared from ultrafiltration film wires - Google Patents
Portable water purification suction pipe prepared from ultrafiltration film wires Download PDFInfo
- Publication number
- CN105536572A CN105536572A CN201610032393.3A CN201610032393A CN105536572A CN 105536572 A CN105536572 A CN 105536572A CN 201610032393 A CN201610032393 A CN 201610032393A CN 105536572 A CN105536572 A CN 105536572A
- Authority
- CN
- China
- Prior art keywords
- suction pipe
- ultrafiltration membrane
- membrane filaments
- cellulose
- adopts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
- B01D71/34—Polyvinylidene fluoride
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G21/00—Table-ware
- A47G21/18—Drinking straws or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
Abstract
The invention discloses a portable water purification suction pipe prepared from ultrafiltration film wires. The ultrafiltration film wires are prepared from the following raw materials in parts by weight: polyvinylidene fluoride, a pore-foaming agent, a latent solvent, propylene carbonate, adipic acid and a high molecular material. The ultrafiltration film wires are prepared into the suction pipe; the suction pipe is filled with the ultrafiltration film wires, and one end of the suction pipe is closed with a plug, with an outlet for the ultrafiltration film wires only, thus achieving an effect of filtration. The ultrafiltration film wires are prepared from novel macromolecular materials and are applied to the suction pipe, so that the prepared suction pipe has the functions of filtering impurities, viruses, germs and escherichia coli in water; meanwhile, the suction pipe is easy to carry and low in preparation method, and can be widely applied to outdoor survival and the like.
Description
Technical field
The invention belongs to filtration treatment technical field, be specifically related to the portable water purification suction pipe that a kind of ultrafiltration membrane filaments is made.
Background technology
Water resource is the basis that people depend on for existence, when people observe and learn from real life out of doors, usually worry for obtaining the water that can drink, because condition is limited, people need to gather materials on the spot, and do not filter, therefore by the instrument of very complicated and means to various water quality, obtaining the needs of drinking water in order to meet people whenever and wherever possible, being necessary to provide a kind of Portable filtering suction pipe.
Ultrafiltration membrane filaments is a kind of important membrane separating method in water treatment procedure, is widely used in the fields such as Industrial Waste Water Treatments, municipal wastewater process, food industry, desalinization.The deterioration of industrial expansion and environment proposes more and more higher requirement to the development of ultrafiltration membrane filaments technology.The small throughput of ultrafiltration membrane filaments, low porosity, the service life short and fouling membrane problem such as serious makes the pollution problem solving film surface become more and more urgent.Kynoar is a kind of semicrystalline polymer, has good chemical stability and mechanical property, and Controlling Technology condition can produce heatproof, the film of good performance such as corrosion-resistant, has great potentiality in diffusion barrier application.
Summary of the invention
Goal of the invention: the object of the invention is to solve deficiency of the prior art, the suction pipe with filtering function a kind of novel filter membrane silk being provided and adopting this filter membrane silk to obtain, the suction pipe that must obtain has filtration impurities in water, virus, bacterium, colibacillary effect, and suction pipe itself more easily carries, and cost of manufacture is cheap, the uses such as outdoors survival can be widely used in.
Technical scheme: a kind of ultrafiltration membrane filaments of the present invention, be made up of the raw material of following mass fraction:
Further, described pore-foaming agent adopts polymethyl methacrylate.
Further, described cosolvent adopts tallow amine and diethyl phthalate.
Further, described macromolecular material adopts one or more the combination in cellulose family, polyamide-based, polysulfones, polyimide, polyesters, vinyl and other soluble high-molecular material.
Further, described cellulose family is selected from the one in native cellulose, regenerated cellulose, cellulose diacetate, Triafol T, celluloid, methylcellulose, carboxymethyl cellulose, ethyl cellulose, hydroxyethylcellulose, cyanethyl cellulose, hydroxypropyl cellulose, hydroxypropyl methylcellulose derivative;
The described polyamide-based one be selected from fatty polyamide, polysulfonamides, nylon 6 and nylon66 fiber;
Described polysulfones is selected from the one in bisphenol type polysulfones, polyether sulphone, phenolic polyether sulphone, phenolphthalein type polyether-ketone and polyether-ether-ketone;
Described polyimide is selected from the one in aliphatic diacid polyimides, full aromatic polyimide and fluorinated polyimide;
Described polyesters is selected from the one in terylene, poly terephthalic acid and Merlon;
Described vinyl is selected from the one in polyacrylonitrile, polyvinyl alcohol, polyvinyl chloride, polyacrylic acid and lipid thereof, polymethylacrylic acid and lipid, polystyrene and polyacrylamide;
Other soluble high-molecular materials described are selected from the one in Kynoar, shitosan, glucan and gelatin.
The invention also discloses a kind of portable water purification suction pipe utilizing above-mentioned ultrafiltration membrane filaments to make, this suction pipe adopts ultrafiltration membrane filaments described above to be made.
Further, described ultrafiltration membrane filaments adopts foldable structure to be closely filled in the inside of described suction pipe, and the end of described ultrafiltration membrane filaments is connected with end socket, and the cross section of described end socket is the end outlet of each ultrafiltration membrane filaments.
Further, described ultrafiltration membrane filaments adopts " U " type foldable structure or web structure to be filled in suction pipe inside.
Further, described end socket adopts epoxy sealing head.
Further, described end socket is near the water outlet side of suction pipe.
Beneficial effect: ultrafiltration membrane filaments of the present invention is made by adopting novel high polymer material, and by being applied on suction pipe, the suction pipe obtained is had and filters impurities in water, virus, bacterium, colibacillary effect, and suction pipe itself more easily carries, and cost of manufacture is cheap, the uses such as outdoors survival can be widely used in.
Accompanying drawing explanation
Fig. 1 is an example structure schematic diagram of suction pipe of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, technical scheme of the present invention is described in further detail:
Embodiment 1
A kind of ultrafiltration membrane filaments, be made up of the raw material of following mass fraction:
Wherein, pore-foaming agent adopts polymethyl methacrylate, and cosolvent adopts tallow amine and diethyl phthalate, and macromolecular material adopts native cellulose.
By a kind of suction pipe that this ultrafiltration membrane filaments makes, as shown in Figure 1.This suction pipe comprises suction tube body 1, be closely filled with the above-mentioned ultrafiltration membrane filaments 2 of " U " foldable structure, and the end of described ultrafiltration membrane filaments 2 is connected with end socket 3 in described suction tube body 1, and the cross section of described end socket 3 is the end outlet of each ultrafiltration membrane filaments 2.
Further, described end socket adopts epoxy sealing head, and described end socket is near the water outlet side of suction pipe.
Embodiment 2
A kind of ultrafiltration membrane filaments, be made up of the raw material of following mass fraction:
Wherein, pore-foaming agent adopts polymethyl methacrylate, and cosolvent adopts tallow amine and diethyl phthalate, and macromolecular material adopts fatty polyamide and cellulose diacetate.
By a kind of suction pipe that this ultrafiltration membrane filaments makes, its structure and Fig. 1 are roughly the same.This suction pipe comprises suction tube body, be closely filled with the above-mentioned ultrafiltration membrane filaments of knitmesh foldable structure, and the end of described ultrafiltration membrane filaments is connected with end socket in described suction tube body, and the cross section of described end socket is the end outlet of each ultrafiltration membrane filaments.
Embodiment 3
A kind of ultrafiltration membrane filaments, be made up of the raw material of following mass fraction:
Wherein, pore-foaming agent adopts polymethyl methacrylate, and cosolvent adopts tallow amine and diethyl phthalate, and macromolecular material adopts bisphenol type polysulfones and poly terephthalic acid.
By a kind of suction pipe that this ultrafiltration membrane filaments makes, its structure and Fig. 1 are roughly the same.This suction pipe comprises suction tube body, be closely filled with the above-mentioned ultrafiltration membrane filaments of knitmesh foldable structure, and the end of described ultrafiltration membrane filaments is connected with end socket in described suction tube body, and the cross section of described end socket is the end outlet of each ultrafiltration membrane filaments.
The principle of the suction pipe with water purification filter of the present invention is: the water sucked from suction pipe lower end is through the filtration layer by layer of ultrafiltration membrane filaments, and large granular impurity in water, virus, bacterium, Escherichia coli are all filtered out by each trickle aperture on ultrafiltration membrane filaments, and the clean water after filtering is inhaled into sipper top by ultrafiltration membrane filaments inside, finally reach the effect of filtration.
Ultrafiltration membrane filaments of the present invention is made by adopting novel high polymer material, and by being applied on suction pipe, the suction pipe obtained is had and filters impurities in water, virus, bacterium, colibacillary effect, and suction pipe itself more easily carries, and cost of manufacture is cheap, the uses such as outdoors survival can be widely used in.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. a ultrafiltration membrane filaments, is characterized in that: be made up of the raw material of following mass fraction:
2. a kind of ultrafiltration membrane filaments according to claim 1, is characterized in that: described pore-foaming agent adopts polymethyl methacrylate.
3. a kind of ultrafiltration membrane filaments according to claim 1, is characterized in that: described cosolvent adopts tallow amine and diethyl phthalate.
4. a kind of ultrafiltration membrane filaments according to claim 1, is characterized in that: described macromolecular material adopts one or more the combination in cellulose family, polyamide-based, polysulfones, polyimide, polyesters, vinyl and other soluble high-molecular material.
5. a kind of ultrafiltration membrane filaments according to claim 4, is characterized in that: described cellulose family is selected from the one in native cellulose, regenerated cellulose, cellulose diacetate, Triafol T, celluloid, methylcellulose, carboxymethyl cellulose, ethyl cellulose, hydroxyethylcellulose, cyanethyl cellulose, hydroxypropyl cellulose, hydroxypropyl methylcellulose derivative;
The described polyamide-based one be selected from fatty polyamide, polysulfonamides, nylon 6 and nylon66 fiber;
Described polysulfones is selected from the one in bisphenol type polysulfones, polyether sulphone, phenolic polyether sulphone, phenolphthalein type polyether-ketone and polyether-ether-ketone;
Described polyimide is selected from the one in aliphatic diacid polyimides, full aromatic polyimide and fluorinated polyimide;
Described polyesters is selected from the one in terylene, poly terephthalic acid and Merlon;
Described vinyl is selected from the one in polyacrylonitrile, polyvinyl alcohol, polyvinyl chloride, polyacrylic acid and lipid thereof, polymethylacrylic acid and lipid, polystyrene and polyacrylamide;
Other soluble high-molecular materials described are selected from the one in Kynoar, shitosan, glucan and gelatin.
6. a portable water purification suction pipe, is characterized in that: this suction pipe adopts the ultrafiltration membrane filaments as described in claim 1-5 any one to be made.
7. a kind of portable water purification suction pipe according to claim 6, it is characterized in that: described ultrafiltration membrane filaments adopts foldable structure to be closely filled in the inside of described suction pipe, and the end of described ultrafiltration membrane filaments is connected with end socket, the cross section of described end socket is the end outlet of each ultrafiltration membrane filaments.
8. a kind of portable water purification suction pipe according to claim 6 or 7, is characterized in that: described ultrafiltration membrane filaments adopts " U " type foldable structure or web structure to be filled in suction pipe inside.
9. a kind of portable water purification suction pipe according to claim 7, is characterized in that: described end socket adopts epoxy sealing head.
10. a kind of portable water purification suction pipe according to claim 7 or 9, is characterized in that: described end socket is near the water outlet side of suction pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610032393.3A CN105536572A (en) | 2016-01-18 | 2016-01-18 | Portable water purification suction pipe prepared from ultrafiltration film wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610032393.3A CN105536572A (en) | 2016-01-18 | 2016-01-18 | Portable water purification suction pipe prepared from ultrafiltration film wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105536572A true CN105536572A (en) | 2016-05-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610032393.3A Pending CN105536572A (en) | 2016-01-18 | 2016-01-18 | Portable water purification suction pipe prepared from ultrafiltration film wires |
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| CN (1) | CN105536572A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI710343B (en) * | 2020-05-11 | 2020-11-21 | 亞東技術學院 | Manufacturing method and finished product of environmental protection fabric straw |
Citations (7)
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|---|---|---|---|---|
| CN1409611A (en) * | 1999-12-08 | 2003-04-09 | 雷兹米克·米凯利安 | Drinking element |
| CN101422706A (en) * | 2008-11-18 | 2009-05-06 | 东华大学 | Preparation method of co-mixing polyvinylidene fluoride hollow fiber membrane with improved hydrophilicity |
| CN101890312A (en) * | 2010-04-23 | 2010-11-24 | 苏州膜华材料科技有限公司 | Hydrophilic PVDF ultrafiltration membrane and preparation method |
| US20120298583A1 (en) * | 2009-12-18 | 2012-11-29 | Vestergaard Frandsen Sa | Drinking straw with Hollow Fibre Liquid Filter |
| CN103721581A (en) * | 2013-12-17 | 2014-04-16 | 常熟丽源膜科技有限公司 | Hydrophilic PVDF (polyvinylidene fluoride) ultrafiltration membrane |
| CN104607063A (en) * | 2014-08-18 | 2015-05-13 | 济南大学 | PVDF permanently hydrophilic ultrafiltration membrane and modification method thereof |
| CN104984667A (en) * | 2015-07-03 | 2015-10-21 | 鞍山中科美清节能环保技术有限公司 | PVDF ultra-filtration membrane |
-
2016
- 2016-01-18 CN CN201610032393.3A patent/CN105536572A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1409611A (en) * | 1999-12-08 | 2003-04-09 | 雷兹米克·米凯利安 | Drinking element |
| CN101422706A (en) * | 2008-11-18 | 2009-05-06 | 东华大学 | Preparation method of co-mixing polyvinylidene fluoride hollow fiber membrane with improved hydrophilicity |
| US20120298583A1 (en) * | 2009-12-18 | 2012-11-29 | Vestergaard Frandsen Sa | Drinking straw with Hollow Fibre Liquid Filter |
| CN101890312A (en) * | 2010-04-23 | 2010-11-24 | 苏州膜华材料科技有限公司 | Hydrophilic PVDF ultrafiltration membrane and preparation method |
| CN103721581A (en) * | 2013-12-17 | 2014-04-16 | 常熟丽源膜科技有限公司 | Hydrophilic PVDF (polyvinylidene fluoride) ultrafiltration membrane |
| CN104607063A (en) * | 2014-08-18 | 2015-05-13 | 济南大学 | PVDF permanently hydrophilic ultrafiltration membrane and modification method thereof |
| CN104984667A (en) * | 2015-07-03 | 2015-10-21 | 鞍山中科美清节能环保技术有限公司 | PVDF ultra-filtration membrane |
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| 朱洪法等编著: "《炼油及石油化工"三剂"手册》", 31 January 2015, 中国石化出版社 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI710343B (en) * | 2020-05-11 | 2020-11-21 | 亞東技術學院 | Manufacturing method and finished product of environmental protection fabric straw |
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Application publication date: 20160504 |