CN1098457A - The efficient cryogenic refining agent - Google Patents
The efficient cryogenic refining agent Download PDFInfo
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- CN1098457A CN1098457A CN 93105928 CN93105928A CN1098457A CN 1098457 A CN1098457 A CN 1098457A CN 93105928 CN93105928 CN 93105928 CN 93105928 A CN93105928 A CN 93105928A CN 1098457 A CN1098457 A CN 1098457A
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- refining agent
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- fabric
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Abstract
A kind of efficient cryogenic refining agent relates to the pre-treatment process of dyeing.The present invention adopts efficient surfactant and effectively chemical assistant science preparation, can be at 45 ℃～60 ℃, destarch, boiling-off, the bleaching finished under the condition in 1 hour linen-cotton, chemical fibre and BLENDED FABRIC are handled, remove slurry, cotton seed hulls, pigment, the impurity of fabric face effectively, improve fabric whiteness, and hinder fiber hardly.The present invention has energy savings, and brief technological process improves the quality, and reduces the advantage of labor strength, has tangible economic benefit and social benefit.
Description
The present invention relates to the pre-treatment process of dyeing, is a kind of refining agent auxiliary agent.
The dyeing pre-treatment process is because the relation of refining agent at present, still adopt high-temperature cooking process, temperature reaches 95～130 ℃, and the processing time needs 10 hours～12 hours, the pre-treatment process complexity, power consumption is big, account for about 40% of whole production procedures, the sewage after the processing is influential to environment, workman's operation under hot environment, labour intensity is big, and environment is abominable.
The purpose of this invention is to provide a kind of under cryogenic conditions in (45 ℃-60 ℃), short time (1 hour) finish cotton, numb, the destarch of chemical fibre and BLENDED FABRIC, boiling-off, bleaching, realization moves back and boils unification, boil and float unification or move back to boil and float three-in-one new technology, remove slurry, cotton seed hulls, pigment, the impurity of fabric effectively, improve the whiteness of fabric and hinder the refining agent auxiliary agent of fiber hardly.
For achieving the above object, the present invention adopts efficient surfactant (anion, CATION, nonionic, amphoteric ion type) and effective chemical assistant, carries out the science preparation, has infiltration, performances such as emulsification, diffusion solubilising, purification are the agent of a kind of enhanced type low-temperature refining.
Recipe ingredient percentage by weight of the present invention:
Surfactant 5-20
Na
2CO
310-30
Na
2SO
320-50
Na
2SO
320-50
CMC 0.01-0.1
Na
4P
2O
710-30
Draw back powder 1-15
Anhydrous partial silicon acid 1-15
H
3BO
31-10
NaSiO
31-10
NaHCO
31-10
（NaPO
3）
61-15
With above-mentioned raw materials by above-mentioned weight ratio weigh respectively, prepare burden, technology is mixed at normal temperatures routinely, stir, synthetic reaction, discharging is through packing warehouse-in after the assay was approved.
Owing to adopted the present invention, former pretreating technology for printing and dyeing will improve greatly, below in conjunction with pretreating technology for printing and dyeing effect of the present invention will be further described: (the present invention is called for short 9301 in the following example)
One, sample experiment
1, technological process:
2, test kind: 21
s* 21
s108 * 58 yarn cards
50
s/ 2 * 25
sGeneral card
3, test data: (seeing the following form)
4, interpretation of result:
Find out from the lab scale phenomenon, adopt refining agent 9301, utilization warm-rolling heap or boil and boil technology and can make inhomogeneity fabrics such as cotton textiles, polyester cotton blending in the short time, finish the pre-treatment task at the utmost point, and quality index meets or exceeds the semi-products quality requirement.The time saving minimizing of operation for shortening flow process in the big production, improves work efficiency, and it is very useful reducing cost.
Two, full-page proof test:
(1) 9301 application (infusion method) on kier
1, grey cloth specification: 20
s* 10
s40 * 42 50 " tulle barans
2, quantity: more than 60,000 meter
3, equipment: 083 low-tension rope form moves back, boils, the rinsing combination machine group
4, new, old technology contrast:
The full-page proof test data
Illustrate: the utilization low temperature new technology cloth cotton seed hulls that takes the dish out of the pot is removed totally, and after the abundant heat of taking a sample was washed, whiteness, capillary effect were better, float operation so production stained clot-h or the less demanding kind of whiteness can be save chlorine.
5, interpretation of result:
9301 use on kier, can remove cotton seed hulls and impurity on the fabric 60 ℃ of lower temperatures with under than the time of common process much shorter rapidly, improve whiteness, reach printing and dyeing semi-products quality requirement.
(2) 9301 the application on the R-BOX (going up cooking method under the steaming)
1, grey cloth specification: T/C 65,/35 63
11
30
s* 30
s68 * 68 stamps are washed flat.
2, appointed condition: Japanese import R-BOX A, B group
3, production quantity: 1 myriametre
4, new, old technology contrast:
5, test result analysis:
9301 application tests that carry out on R-BOX owing to after the boiling, go out cloth washing and limit by steam condition, can not satisfy design technology condition (only can reach about 70 ℃), still take conventional chlorine bleaching process so new technology is moved back after boiling.From following machine cloth quality, reach the normal process level.
(3) 9301 in homemade open width equipment previous step method pre-treatment test: (rolling and piling)
1, grey cloth specification: 45
s* 45
s110 * 76 wash flat
2, produce board: LMH061 open width oxygen bleaching machine
3, production quantity: 3000 meters
4, new, old technology contrast:
| Interior class is held other project | Conventional alkali chloro-is bathed method | New technology | |
| Technological process | Singe (dried cropping) → dip → decatize → heat washes → cold wash → wet cropping | Singe (dried cropping) → dip → decatize → heavily wash → heat washes → cold wash → wet cropping | |
| Prescription (g/l) | H 20 28-10 NaOH 10-15 SD-875 stabilizing agent 10-12 CX-820 5-7 | NaOH 8-10 9301 10-12 heavily wash 9301 2-3 soda ash: 5 | |
| The main technique condition | 100 ℃ * 1h of decatize heat is washed 85 ℃ * 4 lattice | Decatize: 85-90 ℃ * 1h heat is washed: 85 ℃ * 4 lattice | |
| Quality index | Hair is put the whiteness brute force | 7 79 meet standard | 9 78 meet standard |
5, interpretation of result:
New technology is easy and simple to handle, and following machine cloth quality is better than conventional alkali-oxygen one bath, and cloth cover is soft.
(4) 9301 in overflow dyeing machine previous step method pre-treatment test (infusion method)
1, kind: 21
s* 21
s108 * 58 yarn cards, 1600 meters
2, board: RWP-2B high temperature height overflow dyeing machine
3, technical recipe:
9301 15g bath raioes: 1: 5-6
NaOH 10g/L
4, experimental condition:
Cloth, charging are intake, advanced to (20 ℃)
5, semi-products quality index:
| The classification content | New technology | Conventional rope form pre-treatment |
| Capillary effect | 14.5Cm | 11.3Cm |
| Whiteness | Better | Better |
| Powerful | Meet standard | Meet standard |
6, interpretation of result:
Use 9301 on the overflow dyeing machine to three on once yarn stick into capable one-step method pre-treatment test, the time is short, and is effective.Following machine cloth capillary effect is even, the whiteness unanimity.It is residual that cloth cover does not have cotton seed hulls, no crimping.
Three, performance analysis:
The energy saving economy benefit only is example with R-BOX:
(1) energy saving calculation:
1, R-BOX per hour consumes 3.5 tons of vapour, and steam box accounts for 60%, counts 2.1 tons.
2, R-BOX appearance cloth amount is a 8000-9000 rice, about 1.5 hours of steaming time, and its myriametre consumes quantity of steam and is: 4.45 tons (intensification and the heat waste of just driving is by adding 20% calculating).
When 3, adopting 70 ℃ of left and right sides technological temperatures, every myriametre is by subtracting consumption 30%.Meter can be saved steam: 1.335 tons.
4, annual with the calculating of 1000 myriametre output, can save 1335 tons of vapour altogether.
5, coal is with 190 yuan of calculating per ton, and coal steam production per ton is about 6 tons, and its economic benefit is: 1335 ÷, 6 * 190=42275 unit.
(2) the old and new's technology cost calculation:
(3), year real economy benefit of adopting new technology is:
42275-4170=38150(unit)
(water saving, electricity, man-hour, wage do not count)
Advantage of the present invention:
1, the pre-treatment process behind employing the present invention is compared with traditional pre-treatment process, operating aspect, brief flow process.
2, in 60 ℃ of low temperature performance usefulness down, reach and surpass the effect that former refining agent high temperature is risen, conserve water, electric energy are more than 50%.
3, function extra-heavy, former refining agent pre-treatment process need reach about ten hours in kier boiling-off venting, only needs 1 hour after the invention and can reach the quality that surpasses former semi-products and adopt, and saves man-hour more than 80%.
4, semi-products, the finished product after the present invention handles removed macula lutea, white point that former technology exists, makes through, broadwise fastness injury-freely, and product percent of pass increases more than 5%.
5, obvious social benefit, production efficiency improved more than 3 times than originally, reduced labor strength and improved social environment.
6, reduce environmental pollution
Accompanying drawing: process chart
The present invention is a kind of low-temp. high-efficiency refining, is applicable to that the dyeing pre-treatment processes, and is applicable at low temperatures various thick, the destarch of flimsy material such as cotton textiles, polyester-cotton blend, linen-cotton, boiling-off, bleaching. Especially be suitable for destarch. Boiling-off or boiling-off bleaching is two-in-one and destarch, boiling-off or boiling-off bleaching are two-in-one and move back, boil, float three-in-one new technology of washing and use, also applicable to the application of moving back, boil, floating the fast new technology of three-in-one express train under the hot conditions (95 ℃-100 ℃ 10-15 minute)
Claims (1)
1, a kind of efficient cryogenic refining agent comprises surfactant.
Na
2CO
3, Na
2SO
3, CMC, Na
4P
3O
7, draw back powder anhydrous partial silicon acid H
3BO
3, NaSiO
3, NaHCO
3, (NaPO
3)
6It is characterized in that:
The 5-20 surfactant
10-30 Na
2CO
3
20-50 Na
2SO
3
0.01～0.1 CMC
10-30 Na
4P
2O
7
1-15 draws back powder
The acid of 1-15 anhydrous partial silicon
1～10 H
3BO
3
1～10 NaSiO
3
1～10 NaHCO
3
1-15 (NaPO
3)
6
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93105928 CN1098457A (en) | 1993-05-17 | 1993-05-17 | The efficient cryogenic refining agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93105928 CN1098457A (en) | 1993-05-17 | 1993-05-17 | The efficient cryogenic refining agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1098457A true CN1098457A (en) | 1995-02-08 |
Family
ID=4985987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93105928 Pending CN1098457A (en) | 1993-05-17 | 1993-05-17 | The efficient cryogenic refining agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1098457A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831793A (en) * | 2010-04-15 | 2010-09-15 | 吴江市恒茂环保科技有限公司 | Desizing agent for production process in pretreatment of printing and dyeing and preparation method thereof |
| CN102220693A (en) * | 2011-04-25 | 2011-10-19 | 苏州大学 | Natural silk refining agent |
| CN102304829A (en) * | 2011-08-04 | 2012-01-04 | 江苏金辰针纺织有限公司 | Active deep-color low-temperature fabric-boiling sample duplication process |
| CN102978894A (en) * | 2012-12-11 | 2013-03-20 | 愉悦家纺有限公司 | Printing and dyeing pretreatment process |
| CN103590238A (en) * | 2013-11-25 | 2014-02-19 | 南通泰慕士服装有限公司 | Low-temperature pretreatment process of cotton fabrics |
| CN103806308A (en) * | 2012-11-09 | 2014-05-21 | 芜湖富春染织有限公司 | Water-saving dyeing process of cheese |
| CN105803799A (en) * | 2016-04-05 | 2016-07-27 | 山东黄河三角洲纺织科技研究院有限公司 | Rope-form pretreatment process based on low-alkaline scouring agent |
-
1993
- 1993-05-17 CN CN 93105928 patent/CN1098457A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831793A (en) * | 2010-04-15 | 2010-09-15 | 吴江市恒茂环保科技有限公司 | Desizing agent for production process in pretreatment of printing and dyeing and preparation method thereof |
| CN101831793B (en) * | 2010-04-15 | 2012-02-22 | 吴江市恒茂环保科技有限公司 | Desizing agent for production process in pretreatment of printing and dyeing and preparation method thereof |
| CN102220693A (en) * | 2011-04-25 | 2011-10-19 | 苏州大学 | Natural silk refining agent |
| CN102220693B (en) * | 2011-04-25 | 2013-05-22 | 苏州大学 | Natural silk refining agent |
| CN102304829A (en) * | 2011-08-04 | 2012-01-04 | 江苏金辰针纺织有限公司 | Active deep-color low-temperature fabric-boiling sample duplication process |
| CN103806308A (en) * | 2012-11-09 | 2014-05-21 | 芜湖富春染织有限公司 | Water-saving dyeing process of cheese |
| CN102978894A (en) * | 2012-12-11 | 2013-03-20 | 愉悦家纺有限公司 | Printing and dyeing pretreatment process |
| CN102978894B (en) * | 2012-12-11 | 2014-08-13 | 愉悦家纺有限公司 | Printing and dyeing pretreatment process |
| CN103590238A (en) * | 2013-11-25 | 2014-02-19 | 南通泰慕士服装有限公司 | Low-temperature pretreatment process of cotton fabrics |
| CN105803799A (en) * | 2016-04-05 | 2016-07-27 | 山东黄河三角洲纺织科技研究院有限公司 | Rope-form pretreatment process based on low-alkaline scouring agent |
| CN105803799B (en) * | 2016-04-05 | 2018-03-02 | 山东黄河三角洲纺织科技研究院有限公司 | A kind of rope form pre-treating technology based on low alkali scouring agent |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |