CN103726244B - A kind of one-way circulation dyeing of cheese - Google Patents
A kind of one-way circulation dyeing of cheese Download PDFInfo
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- CN103726244B CN103726244B CN201410004647.1A CN201410004647A CN103726244B CN 103726244 B CN103726244 B CN 103726244B CN 201410004647 A CN201410004647 A CN 201410004647A CN 103726244 B CN103726244 B CN 103726244B
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Abstract
The invention provides a kind of one-way circulation dyeing of cheese.It is characterized in that: dye liquor adopts single-cycle mode, drive dye liquor from the interior one-way circulation of cheese by the rotation speed change of main pump in dye vat.The present invention utilizes dyeing pulse technique, spraying technique that the endless form of dye liquor is changed into dyeing of singly outflowing, as long as therefore the raw material of half cylinder or more low water level just can be dyeed by dye liquor immersion, bath raio can be reduced to 1:3, and industrial water greatly reduces.
Description
Technical field
The invention belongs to dyeing textiles technical field, be specifically related to a kind of one-way circulation dyeing of cheese.
Background technology
Dye bobbin is from internal layer to skin, and radius increases gradually, and each layer holds yarn amount and also increases thereupon, but the effective discharge of main pump, each layer does not increase.That is, the staining solution flow that the layer face at different radii place is passed through is same, when direct circulation from inside to outside done by dye liquor, area along journey yarn increases gradually, the dye liquor that unit are is passed through reduces with the increase of radius, because the few yarn of dyestuff is many, interior dark outer shallow problem can occur.
When reacting cycle made by dye liquor (from outside to inside), flow to along journey dye liquor line density increasing, it is few that situation becomes the many yarns of dyestuff, falls minimizing along journey dye strength, be just conducive to reduce in-in-outer aberration.
Thus, make cheese from internal layer to skin, reach the uniform object of colouring, dye liquor must can pass rapidly through the every aspect of bobbin, and by means of water as media, the fiber with every aspect exchanges, and makes fiber evenly upper dye.
The dyeing of existing cheese can not single current to each aspect of quick penetration bobbin, therefore double fluid can only be adopted to dyeing, make dye liquor certain hour from the internal layer of fiber penetrate fibrous outer (outflow) and from fibrous outer through fiber internal layer (interior stream), in reaching-in-the uniform object of outer colouring.Must ensure during stream like this that liquid level exceeds top lock and dye liquor just can be made normally to penetrate every one deck bobbin.Therefore, when adopting Two-way Cycle dyeing, dye vat is entirely full of formula dyeing, and namely all yarns need all soak by dye liquor, and bath raio is generally about 1:10.The dyeing water consumption caused thus is large, steam power consumption is high, power consumption is high, becomes the hard nut to crack of dyeing.
200810219268.9, the patent of invention that name is called " turbulent current type cheese dyeing method and device thereof ", discloses a kind of turbulent current type cheese dyeing method.Soaked by cheese in dye vat that dye liquor circulates and dye, the turbulent flow pattern of described dye liquor in changes in amplitude in dye vat circulates.Turbulence type cheese dyeing device, comprising can the dye vat of accommodating dye liquor, and be provided with the main pump that dye liquor can be driven to circulate in dye vat, described main pump drives the turbulent flow pattern of dye liquor in changes in amplitude in dye vat to circulate.Colouring method in this patent is still bidirectional circulating dyeing, cannot reduce bath raio, dye addictive consumption is large, dyeing water consumption is large, steam power consumption is high, power consumption is high.
Summary of the invention
The present invention, in order to solve above-mentioned technical problem, provides a kind of one-way circulation dyeing of cheese.The endless form of dye liquor is changed into dyeing of singly outflowing by utilization dyeing pulse technique, spraying technique, as long as therefore half cylinder or more low water level (guaranteed water level is not found time), namely have the raw material of half to be soaked by dye liquor just can dye, bath raio can be reduced to 1:3, and industrial water greatly reduces.
For achieving the above object, the present invention adopts following technical scheme:
An one-way circulation dyeing for cheese, is characterized in that: dye liquor adopts single-cycle mode, drives dye liquor from the interior one-way circulation of cheese by the rotation speed change of main pump in dye vat.
The bath raio of dyeing of the present invention is 1:3 ~ 1:8, and industrial water greatly reduces.
Bath raio of the present invention refers to the mass ratio of yarn and dye liquor.
Dyeing of the present invention adopts the unidirectional dye liquor endless form of direct circulation, and namely dye liquor is got from main pump, distributes to every root yarn post, then ejects dye liquor by yarn post, from making dye liquor from the internal layer of yarn through the skin of yarn, flowing back to main pump, forming a circulatory system.Do not adopt reverse circulating endless form, do not need to make dye liquor by whole for bobbin submergence, as long as the bath raio of 1:3 ~ 1:8, just can make each bobbin evenly upper dye, a large amount of dye auxiliary agents and the energy can be saved.
After main pump of the present invention runs 20 seconds under the full speed of 70 ~ 95%, after being declined 20%, 20 seconds by rotating speed, return to again the full speed alternate-running of 70 ~ 95%.Make pressure reduction by this rhythm conversion frequency, impact yarn just as pulse one ripple one rolling land, make cheese in unidirectional dyeing when, pressure reduction still can be relied on to change and make yarn constantly move back and forth, accomplish the excellent results of two-way dyeing; The frequency of timing rapid drawdown also lowers main pump power consumption indirectly, reaches the object of water-saving, power saving.
The flow of dye liquor of the present invention is 30 ~ 55L/minkg, and dye liquor passes rapidly through yarn, makes yarn from inside to outside even upper dye, thus avoid because one-way circulation dyeing and in cheese generating layer poor.
The line density of cheese of the present invention is greater than 0.3g/cm
3, preferably, line density is 0.45 ~ 0.5g/cm
3, make dye liquor be assigned in the bobbin of every layer equably, make each bobbin Dry Sack even.
Beneficial effect of the present invention is:
1. the endless form of dyeing of the present invention is different from conventional bidirectional circulating, use only one-way circulation from inside to outside, do not adopt reverse circulating endless form, do not need to make dye liquor by whole for bobbin submergence, as long as half cylinder or more low water level (guaranteed water level is not found time), namely have the raw material of half to be soaked by dye liquor just can dye, bath raio can be reduced to 1:3 ~ 1:8, and industrial water greatly reduces; And drive dye liquor by the rotation speed change of main pump, make bobbin penetrate effect and have obvious reinforcement, ensure that while water consumption reduces, also even dyeing effect can be improved significantly, save a large amount of dye addictives, reduce the discharge of the pollutants such as COD, colourity, suspended matter, sewage disposal consumption is reduced to original 1/3.
2. after main pump of the present invention runs 20 seconds under the full speed of 70 ~ 95%, rotating speed is declined 20%, hocket, pressure reduction is made by this rhythm conversion frequency, yarn is impacted just as pulse one ripple one rolling land, making cheese in unidirectional dyeing when, pressure reduction still can be relied on to change makes yarn constantly move back and forth, and accomplishes the excellent results of two-way dyeing, avoids the problem because of the easy generating layer difference in cheese of one-way circulation dyeing.The frequency of timing rapid drawdown also lowers main pump power consumption indirectly, reaches the object of water-saving, power saving, and yarn per ton can economize about 300 degree of electricity.
3. the flow of dye liquor is strict controlled in 30 ~ 55L/minkg by the present invention, and dye liquor passes rapidly through yarn, makes yarn from inside to outside even upper dye, avoid further because one-way circulation dyeing and in cheese generating layer poor, guarantee dyeing quality.
Accompanying drawing explanation
Fig. 1 is the single cycle dyeing of cheese of the present invention and the comparison diagram of traditional double circulating dyeing process.
Detailed description of the invention
Below in conjunction with detailed description of the invention, essentiality content of the present invention is described in further detail.
Embodiment 1
An one-way circulation dyeing for cheese, drives dye liquor from the interior one-way circulation of cheese by the rotation speed change of main pump in dye vat.
Embodiment 2
An one-way circulation dyeing for cheese, drives dye liquor from the interior one-way circulation of cheese by the rotation speed change of main pump in dye vat.
After described main pump runs 20 seconds under the full speed of 70%, after being declined 20%, 20 seconds by rotating speed, return to again the full speed alternate-running of 70%.
Embodiment 3
An one-way circulation dyeing for cheese, drives dye liquor from the interior one-way circulation of cheese by the rotation speed change of main pump in dye vat.
After described main pump runs 20 seconds under the full speed of 95%, after being declined 20%, 20 seconds by rotating speed, return to again the full speed alternate-running of 95%.
The bath raio of described dyeing is 1:3.
Embodiment 4
An one-way circulation dyeing for cheese, drives dye liquor from the interior one-way circulation of cheese by the rotation speed change of main pump in dye vat.
After described main pump runs 20 seconds under the full speed of 80%, after being declined 20%, 20 seconds by rotating speed, return to again the full speed alternate-running of 80%.
The bath raio of described dyeing is 1:8.
The flow of described dye liquor is 30L/minkg.
Embodiment 5
An one-way circulation dyeing for cheese, drives dye liquor from the interior one-way circulation of cheese by the rotation speed change of main pump in dye vat.
After described main pump runs 20 seconds under the full speed of 90%, after being declined 20%, 20 seconds by rotating speed, return to again the full speed alternate-running of 90%.
The bath raio of described dyeing is 1:4.
The flow of described dye liquor is 55L/minkg.
The line density of described cheese is 0.4g/cm
3.
Embodiment 6
An one-way circulation dyeing for cheese, drives dye liquor from the interior one-way circulation of cheese by the rotation speed change of main pump in dye vat.
After described main pump runs 20 seconds under the full speed of 92%, after being declined 20%, 20 seconds by rotating speed, return to again the full speed alternate-running of 92%.
The bath raio of described dyeing is 1:5.
The flow of described dye liquor is 40L/minkg.
The line density of described cheese is 0.45g/cm
3.
Embodiment 7
An one-way circulation dyeing for cheese, drives dye liquor from the interior one-way circulation of cheese by the rotation speed change of main pump in dye vat.
After described main pump runs 20 seconds under the full speed of 85%, after being declined 20%, 20 seconds by rotating speed, return to again the full speed alternate-running of 85%.
The bath raio of described dyeing is 1:4.6.
The flow of described dye liquor is 50L/minkg.
The line density of described cheese is 0.5g/cm
3.
Temperature when described dye liquor outwards discharges is 80 DEG C.
Embodiment 8
An one-way circulation dyeing for cheese, drives dye liquor from the interior one-way circulation of cheese by the rotation speed change of main pump in dye vat.
After described main pump runs 20 seconds under the full speed of 88%, after being declined 20%, 20 seconds by rotating speed, return to again the full speed alternate-running of 88%.
The bath raio of described dyeing is 1:6.
The flow of described dye liquor is 45L/minkg.
The line density of described cheese is greater than 0.46g/cm
3.
Temperature when described dye liquor outwards discharges is 85 DEG C.
Described dyeing adopts the ion concentration in AIR+ intelligence wash water function on-line monitoring dye liquor.
Embodiment 9
An one-way circulation dyeing for cheese, drives dye liquor from the interior one-way circulation of cheese by the rotation speed change of main pump in dye vat.
After described main pump runs 20 seconds under the full speed of 93%, after being declined 20%, 20 seconds by rotating speed, return to again the full speed alternate-running of 93%.
The bath raio of described dyeing is 1:7.
The flow of described dye liquor is 48L/minkg.
The line density of described cheese is greater than 0.48g/cm
3.
Temperature when described dye liquor outwards discharges is 82 DEG C.
Described dyeing adopts the ion concentration in AIR+ intelligence wash water function on-line monitoring dye liquor.
Embodiment 10
Cheese single cycle dyeing of the present invention and the Contrast on effect of traditional double dyeing cycle, see the following form.
| Sequence number | Calculate by ton yarn | Unit | Traditional handicraft | The present invention | Saving |
| 1 | Dyeing water | Ton | 83 | 65.87 | 17.13 |
| 2 | Cooling water | Ton | 17 | 0 | 17.00 |
| 3 | Sewage discharge | Ton | 83 | 55 | 28.00 |
| 4 | Dye dosage | Kilogram | 30 | 21 | 9.00 |
| 5 | Auxiliary agent | Kilogram | 760 | 480 | 280.00 |
| 6 | Steam | Ton | 7.99 | 4.498 | 3.49 |
| 7 | Electricity | Degree | 1550 | 910 | 640.00 |
Table 1
As can be seen here, present invention process can greatly reduce water consumption, saves a large amount of dye addictives, and reduce the discharge of the pollutants such as COD, colourity, suspended matter, sewage disposal consumption is reduced to original 1/3; Meanwhile, can also effective economize energy, reach the object of water-saving, power saving.
Claims (1)
1. an one-way circulation dyeing for cheese, is characterized in that: dye liquor adopts single-cycle mode, drives dye liquor from the interior one-way circulation of cheese by the rotation speed change of main pump in dye vat;
After described main pump runs 20 seconds under the full speed of 70 ~ 95%, after being declined 20%, 20 seconds by rotating speed, return to again the full speed alternate-running of 70 ~ 95%;
The flow of described dye liquor is 30 ~ 55L/minkg;
The line density of described cheese is 0.45 ~ 0.5g/cm
3;
The bath raio of described dyeing is 1:3 ~ 1:8.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410004647.1A CN103726244B (en) | 2014-01-06 | 2014-01-06 | A kind of one-way circulation dyeing of cheese |
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| CN201410004647.1A CN103726244B (en) | 2014-01-06 | 2014-01-06 | A kind of one-way circulation dyeing of cheese |
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| CN103726244A CN103726244A (en) | 2014-04-16 |
| CN103726244B true CN103726244B (en) | 2016-02-10 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047136B (en) * | 2014-06-23 | 2016-03-16 | 广东溢达纺织有限公司 | Low energy consumption colouring method |
| CN104594079B (en) * | 2015-02-15 | 2016-11-23 | 邵阳雪兆丰纺织有限公司 | A kind of viscose rayon cheese low bath ratio dyeing method |
| CN106917307B (en) * | 2017-03-18 | 2019-04-26 | 罗凯峰 | A kind of ultra-low bath ratio polyester cheese fiber dyeing method |
| CN106948112B (en) * | 2017-05-17 | 2023-01-10 | 安徽华茂织染有限公司 | Staged liquid feeding type explosion-proof shaft dyeing device and method |
| CN114150513A (en) * | 2021-11-19 | 2022-03-08 | 湖南萌恒服装辅料有限公司 | Deep red cheese dyeing method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0778307B2 (en) * | 1992-06-09 | 1995-08-23 | 大阪ボビン株式会社 | Cheese dyeing |
| JP2559662B2 (en) * | 1993-02-17 | 1996-12-04 | 敏郎 小林 | Dyeing method |
| JP2609826B2 (en) * | 1994-11-24 | 1997-05-14 | 株式会社日阪製作所 | Vertical package dyeing processing equipment |
| CN100393931C (en) * | 2006-04-21 | 2008-06-11 | 广东溢达纺织有限公司 | A novel water-saving technique for yarn dyeing |
| CN101440559B (en) * | 2008-11-20 | 2012-03-21 | 广东溢达纺织有限公司 | Turbulent current type cheese dyeing method and apparatus thereof |
| CN101503851B (en) * | 2009-03-09 | 2013-06-05 | 浙江厚源纺织股份有限公司 | Dipping and showering alternate type hank dyeing method |
| CN202055028U (en) * | 2011-04-15 | 2011-11-30 | 广州番禺高勋染整设备制造有限公司 | Ultra-low bath ratio high-temperature pulsating current yarn dyeing machine |
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