CN108797125A - A kind of method of spinning sizing agent recycling - Google Patents
A kind of method of spinning sizing agent recycling Download PDFInfo
- Publication number
- CN108797125A CN108797125A CN201810688867.9A CN201810688867A CN108797125A CN 108797125 A CN108797125 A CN 108797125A CN 201810688867 A CN201810688867 A CN 201810688867A CN 108797125 A CN108797125 A CN 108797125A
- Authority
- CN
- China
- Prior art keywords
- desizing
- fabric
- ultrasonic cleaning
- desizing liquid
- sizing agent
- 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
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
- D06L1/14—De-sizing
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
Abstract
The invention discloses a kind of methods of spinning sizing agent recycling, include the following steps：Textile processing, the surface floating dust of textile raw material is cleared up, and textile raw material is dried, PVA slurry sizings, textile raw material is immersed in PVA slurries, carry out starching processing, then it completes dry and weaving and obtains fabric A, ultrasonic cleaning, fabric A is put into ultrasonic cleaning pond, and suitable pure water is added into ultrasonic cleaning pond, it controls supersonic cleaning pond and carries out low frequency cleaning, desizing, desizing processing is carried out to the fabric A Jing Guo ultrasonic cleaning, obtain desizing liquid and fabric B, desizing liquid filters, desizing liquid is put into pumping and filtering device and is filtered.The present invention can remove the partial impurities in fabric, be conducive to the purity for improving desizing liquid, facilitate the recycling of desizing liquid, improve probability of recycling success, improve desizing rate, reduce discharging of waste liquid, be conducive to environmental protection.
Description
Technical field
The present invention relates to spinning sizing agent recovery technology field more particularly to a kind of methods of spinning sizing agent recycling.
Background technology
The starching of yarn is to weave a significant process of preamble work, and sizing quality directly influences follow-up weaving.On
Slurry can improve wearability, strength, the patch of the filoplume volt of warp thread, reduce degree of stretching, surface is smooth, to bear warp thread in weaving process
In the mechanicals efforts that are subject to, make it have good weavability.The factor for influencing starching mainly has selected slurry and starching side
Method.Polyvinyl alcohol（Hereinafter referred to as PVA）Slurry has good effect to yarn, this is also current most of enterprise in sizing
Process still uses the major reason of PVA slurries.It realizes the recycling to PVA spinning sizing agents, production cost can be saved, reduce
Environmental pollution.
Existing spinning sizing agent recovery method, inefficient, the introducing of desizing liquid impurity is more, so now proposing a kind of spinning
The method for knitting slurry recycling.
Invention content
Technical problems based on background technology, the present invention propose a kind of method of spinning sizing agent recycling.
A kind of method of spinning sizing agent recycling proposed by the present invention, includes the following steps：
S1：Textile processing, the surface floating dust of textile raw material is cleared up, and is dried to textile raw material；
S2：Textile raw material is immersed in PVA slurries by PVA slurry sizings, carries out starching processing, is then completed dry and is spun
It knits to obtain fabric A；
S3：Ultrasonic cleaning puts into fabric A in ultrasonic cleaning pond, and is added into ultrasonic cleaning pond suitable pure
Water, control supersonic cleaning pond carry out low frequency cleaning；
S4：Desizing carries out desizing processing to the fabric A Jing Guo ultrasonic cleaning, obtains desizing liquid and fabric B；
S5：Desizing liquid filter, desizing liquid is put into pumping and filtering device and is filtered, and injects suitable pure water, to waste residue into
Row rinses；
S6：Acid-base property is adjusted, and carries out pH value detection to the desizing liquid by filtering, and put into reagent and pH value is adjusted；
S7：Desizing liquid recycles, and the desizing liquid adjusted by acid-base property is mixed with PVA slurries, serves as sizing material use.
Preferably, fabric A is put into ultrasonic cleaning pond in the S4, by strong illumination, carries out photocatalytic,
It is used in combination flow to be rinsed, controls certain water level, then control the work of ultrasonic cleaning pond, carry out ultrasonication, accelerate to move back
Slurry.
Preferably, in the S3, the temperature for injecting pure water is controlled at 15 DEG C or less.
Preferably, in the S1, the moisture for controlling textile raw material is less than 15%.
Preferably, the S4, the water temperature in supersonic cleaning pond control between 70 to 90 DEG C.
Preferably, in the S7, the desizing liquid and the PVA slurry mixed proportions that are adjusted by acid-base property are 1 to 1.
Having the beneficial effect that in the present invention：
1. by the supersonic cleaning of progress, coordinate low-temperature pure water, it is possible to reduce PVA is dissolved in water, can remove the portion in fabric
Divide impurity, is conducive to the purity for improving desizing liquid, facilitates the recycling of desizing liquid.
2. by the photocatalytic of progress, the impurity introduction volume in desizing liquid is reduced, the recycling quality of desizing liquid is improved, carries
High probability of recycling success coordinates ultrasonication, improves desizing rate, reduces discharging of waste liquid, is conducive to environmental protection.
Description of the drawings
Fig. 1 is a kind of flow diagram of the method for spinning sizing agent recycling proposed by the present invention；
Fig. 2 is a kind of flow diagram of the method desizing of spinning sizing agent recycling proposed by the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment 1, referring to Fig.1-2, a kind of method of spinning sizing agent recycling includes the following steps：
S1：Textile processing, the surface floating dust of textile raw material is cleared up, and is dried to textile raw material；
S2：Textile raw material is immersed in PVA slurries by PVA slurry sizings, carries out starching processing, is then completed dry and is spun
It knits to obtain fabric A；
S3：Ultrasonic cleaning puts into fabric A in ultrasonic cleaning pond, and is added into ultrasonic cleaning pond suitable pure
Water, control supersonic cleaning pond carry out low frequency cleaning；
S4：Desizing carries out desizing processing to the fabric A Jing Guo ultrasonic cleaning, obtains desizing liquid and fabric B；
S5：Desizing liquid filter, desizing liquid is put into pumping and filtering device and is filtered, and injects suitable pure water, to waste residue into
Row rinses；
S6：Acid-base property is adjusted, and carries out pH value detection to the desizing liquid by filtering, and put into reagent and pH value is adjusted；
S7：Desizing liquid recycles, and the desizing liquid adjusted by acid-base property is mixed with PVA slurries, serves as sizing material use.
In the present invention, fabric A is put into ultrasonic cleaning pond in S4, by strong illumination, carries out photocatalytic, and
It is rinsed with flow, controls certain water level, then controlled the work of ultrasonic cleaning pond, carry out ultrasonication, accelerate desizing,
In S3, the temperature for injecting pure water is controlled at 15 DEG C hereinafter, in S1, and the moisture for controlling textile raw material is less than 15%, S4, ultrasound
Wave cleans the water temperature in pond and controls at 70 DEG C, and in S7, the desizing liquid and the PVA slurry mixed proportions that are adjusted by acid-base property are 1 ratio
1。
Embodiment 2, referring to Fig.1-2, a kind of method of spinning sizing agent recycling includes the following steps：
S1：Textile processing, the surface floating dust of textile raw material is cleared up, and is dried to textile raw material；
S2：Textile raw material is immersed in PVA slurries by PVA slurry sizings, carries out starching processing, is then completed dry and is spun
It knits to obtain fabric A；
S3：Ultrasonic cleaning puts into fabric A in ultrasonic cleaning pond, and is added into ultrasonic cleaning pond suitable pure
Water, control supersonic cleaning pond carry out low frequency cleaning；
S4：Desizing carries out desizing processing to the fabric A Jing Guo ultrasonic cleaning, obtains desizing liquid and fabric B；
S5：Desizing liquid filter, desizing liquid is put into pumping and filtering device and is filtered, and injects suitable pure water, to waste residue into
Row rinses；
S6：Acid-base property is adjusted, and carries out pH value detection to the desizing liquid by filtering, and put into reagent and pH value is adjusted；
S7：Desizing liquid recycles, and the desizing liquid adjusted by acid-base property is mixed with PVA slurries, serves as sizing material use.
In the present invention, fabric A is put into ultrasonic cleaning pond in S4, by strong illumination, carries out photocatalytic, and
It is rinsed with flow, controls certain water level, then controlled the work of ultrasonic cleaning pond, carry out ultrasonication, accelerate desizing,
In S3, the temperature for injecting pure water is controlled at 15 DEG C hereinafter, in S1, and the moisture for controlling textile raw material is less than 15%, S4, ultrasound
Wave cleans the water temperature in pond and controls at 90 DEG C, and in S7, the desizing liquid and the PVA slurry mixed proportions that are adjusted by acid-base property are 1 to 1
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, and it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of method of spinning sizing agent recycling, which is characterized in that include the following steps：
S1：Textile processing, the surface floating dust of textile raw material is cleared up, and is dried to textile raw material；
S2：Textile raw material is immersed in PVA slurries by PVA slurry sizings, carries out starching processing, is then completed dry and is spun
It knits to obtain fabric A；
S3：Ultrasonic cleaning puts into fabric A in ultrasonic cleaning pond, and is added into ultrasonic cleaning pond suitable pure
Water, control supersonic cleaning pond carry out low frequency cleaning；
S4：Desizing carries out desizing processing to the fabric A Jing Guo ultrasonic cleaning, obtains desizing liquid and fabric B；
S5：Desizing liquid filter, desizing liquid is put into pumping and filtering device and is filtered, and injects suitable pure water, to waste residue into
Row rinses；
S6：Acid-base property is adjusted, and carries out pH value detection to the desizing liquid by filtering, and put into reagent and pH value is adjusted；
S7：Desizing liquid recycles, and the desizing liquid adjusted by acid-base property is mixed with PVA slurries, serves as sizing material use.
2. a kind of method of spinning sizing agent recycling according to claim 1, which is characterized in that will be knitted in the S4
Object A is put into ultrasonic cleaning pond, by strong illumination, is carried out photocatalytic, is used in combination flow to be rinsed, controls certain water
Then position controls the work of ultrasonic cleaning pond, carries out ultrasonication, accelerates desizing.
3. a kind of method of spinning sizing agent recycling according to claim 1, which is characterized in that in the S3, note
The temperature for entering pure water is controlled at 15 DEG C or less.
4. a kind of method of spinning sizing agent recycling according to claim 1, which is characterized in that in the S1, control
The moisture of textile raw material processed is less than 15%.
5. a kind of method of spinning sizing agent recycling according to claim 1, which is characterized in that the S4, ultrasound
Wave cleans the water temperature in pond and controls between 70 to 90 DEG C.
6. a kind of method of spinning sizing agent recycling according to claim 1, which is characterized in that in the S7, warp
It is 1 to 1 to cross the desizing liquid of acid-base property adjusting and PVA slurry mixed proportions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688867.9A CN108797125A (en) | 2018-06-28 | 2018-06-28 | A kind of method of spinning sizing agent recycling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688867.9A CN108797125A (en) | 2018-06-28 | 2018-06-28 | A kind of method of spinning sizing agent recycling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108797125A true CN108797125A (en) | 2018-11-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810688867.9A Pending CN108797125A (en) | 2018-06-28 | 2018-06-28 | A kind of method of spinning sizing agent recycling |
Country Status (1)
| Country | Link |
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| CN (1) | CN108797125A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114292437A (en) * | 2021-12-31 | 2022-04-08 | 石狮市中纺学服装及配饰产业研究院 | Method for extracting PVA (polyvinyl alcohol) in slurry by supercritical carbon dioxide |
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| CN2649617Y (en) * | 2003-11-08 | 2004-10-20 | 江阴市科达机械电子有限公司 | Double-side supersonic wave device |
| CN101629368A (en) * | 2009-08-14 | 2010-01-20 | 李建华 | Ultrasonic wave desizing device |
| CN101643998A (en) * | 2009-08-25 | 2010-02-10 | 苏州大学 | Treatment method of textile |
| CN102978894A (en) * | 2012-12-11 | 2013-03-20 | 愉悦家纺有限公司 | Printing and dyeing pretreatment process |
| CN205617084U (en) * | 2016-05-09 | 2016-10-05 | 南通职业大学 | Detachable ultrasonic wave destarch economizer |
| CN107724082A (en) * | 2017-11-28 | 2018-02-23 | 翁书豪 | A kind of destarch fabric production technology |
| CN107815850A (en) * | 2017-11-14 | 2018-03-20 | 江阴市海特网络科技有限公司 | A kind of method for material secondary use of weaving |
-
2018
- 2018-06-28 CN CN201810688867.9A patent/CN108797125A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2649617Y (en) * | 2003-11-08 | 2004-10-20 | 江阴市科达机械电子有限公司 | Double-side supersonic wave device |
| CN101629368A (en) * | 2009-08-14 | 2010-01-20 | 李建华 | Ultrasonic wave desizing device |
| CN101643998A (en) * | 2009-08-25 | 2010-02-10 | 苏州大学 | Treatment method of textile |
| CN102978894A (en) * | 2012-12-11 | 2013-03-20 | 愉悦家纺有限公司 | Printing and dyeing pretreatment process |
| CN205617084U (en) * | 2016-05-09 | 2016-10-05 | 南通职业大学 | Detachable ultrasonic wave destarch economizer |
| CN107815850A (en) * | 2017-11-14 | 2018-03-20 | 江阴市海特网络科技有限公司 | A kind of method for material secondary use of weaving |
| CN107724082A (en) * | 2017-11-28 | 2018-02-23 | 翁书豪 | A kind of destarch fabric production technology |
Non-Patent Citations (3)
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| 但卫华等: "《轻化工清洁生产技术》", 30 November 2016, 中国纺织出版社 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114292437A (en) * | 2021-12-31 | 2022-04-08 | 石狮市中纺学服装及配饰产业研究院 | Method for extracting PVA (polyvinyl alcohol) in slurry by supercritical carbon dioxide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 210000 industrial project concentration area of Huangma Township, Qingpu District, Huai'an City, Jiangsu Province Applicant after: Huaian Shengwei Weaving Co., Ltd Address before: 210000 industrial project concentration area of Huangma Township, Qingpu District, Huai'an City, Jiangsu Province Applicant before: HUAI'AN SHENGWEI WEAVING Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
|
| RJ01 | Rejection of invention patent application after publication |