CN103726217A - Method and system for shortened wet steaming dyeing of loose fibers - Google Patents
Method and system for shortened wet steaming dyeing of loose fibers Download PDFInfo
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- CN103726217A CN103726217A CN201310701487.1A CN201310701487A CN103726217A CN 103726217 A CN103726217 A CN 103726217A CN 201310701487 A CN201310701487 A CN 201310701487A CN 103726217 A CN103726217 A CN 103726217A
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Abstract
The invention discloses a method and a system for shortened wet steaming dyeing of loose fibers. The method and the system have the advantages that continuous production of loose fiber dyeing is realized, so that production cost is lowered, production efficiency is improved, and labor intensity is lowered; shortened wet steaming technology which can save energy and reduce emission is applied to dyeing of the loose fibers, the dyeing process is simple, convenient, high in efficiency and energy saving, setting rate is high, dyeing effect is good, and dyestuff is high in utilization rate and environment friendly; automatic level of the dyeing system is increased.
Description
Technical field
The present invention relates to a kind of colouring method and system, particularly the wet short steaming colouring method of a kind of bulk fibre and system.
Background technology
Loose stock dyeing method, at first for the dyeing of wool, acrylic fibers, is the woolen dyed comparatively traditional process of wool industry.Loose stock dyeing system mainly by master cylinder, dye cage, main pump etc. and form, the feature such as that this class dye vat has is cheap, easy and simple to handle, compact conformation, floor space are little.Loose stock dyeing bath raio compared with textile dyeing is low, it is few to dye material consumption, and the blowdown of dyeing water reduces, and power consumption, steam consumption are low, and energy-saving and environmental protection are obvious.Coloured bulk fibre of dying is with the abundant mixed look spinning of different colors, on same one thread, show multiple color, rich color, the fabric visual stereo effect that spins composition with look good, traditional textile technology industrial chain " spin knit dye " become " dye spin one knit ".At present, the flow process of the processing colouring method of bulk fibre is generally: distribute cotton → cake of press → dress cylinder → the enter to dye → cotton that dewaters → dry → beat look, wherein enters to dye to comprise pre-treatment, dyeing and rear arrangement.
Above-mentioned loose stock dyeing method and system have its advantage and characteristic, but its single cylinder processing, serialization degree is not high, and production cost is high, and production efficiency is relatively low, and labour intensity is large; Fiber is in heap configuration state, and some Impurity removal of pre-treatment is unclean, and dyeing has not saturating irregular phenomenon, and Color is poor, and the lower material utilization rate of dying is still to be improved; Coloring system automaticity is low.
Summary of the invention
The technical problem to be solved in the present invention is to provide the wet short steaming colouring method of a kind of bulk fibre and system, can overcome the deficiencies in the prior art, realizes the serialization of loose stock dyeing and produces, thereby reduce production costs, and enhances productivity, and reduces labour intensity; Improve Color, improve the automaticity of dying material utilization rate and improving coloring system.
The bulk fibre of the present invention short steaming colouring method that wets, comprises the following steps:
Step 1. is transported to lapper by bulk fibre by griping cotton machine, and bulk fibre forms the fibrage of uniform fabric width 1.5～2m in lapper, fibrage output speed 30～50m/min;
Step 2. makes the fibrage that step 1 forms dye by padding groove, pads 25～35 ℃ of dye liquor temperatures, and dyeing pick-up rate is controlled at 60～70%;
Fibrage after step 3. makes step 2 pad enters reaction chamber and reacts fixation, fibrage is by after the infrared heater of reaction chamber, moisture percentage remains on 30～40%, reaction the temperature inside the box remains on 130～170 ℃, relative humidity is 25～40%, and fibrage is 2～5min by the time of reaction chamber;
Step 5. fibrage after step 4 washing enters fibre separating machine, and fibre separating machine is opened fine processing by fibrage, and fibrage separately forms the Single Fiber state disperseing again;
Step 6. is opened fiber after the fibre carrying capacity by conveying fan by step 5, by drying tower, be dried, 200～300 ℃ of drying tower temperature, fiber is 0.5～1s by the drying tower time, dry after fiber water capacity 2～8%;
Step 7. is transported to fiber packing apparatus by dried step 6 fiber by pipeline, and fiber is packed.
The beneficial effect of the wet short steaming colouring method of bulk fibre of the present invention is:
(1) this invention has realized the serialization production of loose stock dyeing, thereby has reduced production cost, has improved production efficiency, has reduced labour intensity.
(2) this invention has been applied to the wet short steaming technique of energy-saving and emission-reduction the dyeing of bulk fibre, and dyeing course is easy, efficient, energy-conservation, and fixation rate is high, and Color is good, dyes material utilization rate high, environmental friendliness.
The bulk fibre of the present invention short steaming coloring system that wets, contain griping cotton machine, lapper, pad groove, reaction chamber, rinsing bowl, fibre separating machine, conveying fan, drying tower and fiber packing apparatus, described griping cotton machine is connected with lapper entrance by pipeline, described groove, reaction chamber, rinsing bowl and the fibre separating machine of padding is successively streamline and is distributed in lapper outlet side, described fibre separating machine outlet is connected with conveying fan entrance by pipeline, described conveying fan outlet is connected with drying tower lower end by pipeline, and described drying tower upper end is connected with fiber packing apparatus by pipeline.
In described reaction chamber, contain infrared heater, hot-air steam entrance and transfer roller.
Described drying tower is containing combuster, and mixing air and natural gas are in burning Indoor Combustion, for drying tower provides heat.
The beneficial effect of the wet short steaming coloring system of bulk fibre of the present invention is:
The above-mentioned bulk fibre short steaming coloring system that wets, by to griping cotton machine, lapper, the reasonable Arrangement of padding groove, reaction chamber, rinsing bowl, fibre separating machine, conveying fan, drying tower and fiber packing apparatus, having realized the serialization of loose stock dyeing produces, thereby reduced production cost, improve production efficiency, improved the automaticity of coloring system simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wet short steaming coloring system of bulk fibre of the present invention.
1. griping cotton machines in figure, 2. lapper, 3. pads groove, 4. reaction chamber, 4.1 infrared heaters, 4.2 hot-air steam entrances, 4.3 transfer rollers, 5. rinsing bowl, 6. fibre separating machine, 7. conveying fan, 8. drying tower, 8.1 combustion chambers, 9. fiber packing apparatus.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment 1
The wet short steaming coloring system of bulk fibre described in embodiment 1, contain griping cotton machine 1, lapper 2, pad groove 3, reaction chamber 4, rinsing bowl 5, fibre separating machine 6, conveying fan 7, drying tower 8 and fiber packing apparatus 9, described griping cotton machine 1 is connected with lapper 2 entrances by pipeline, the described groove 3 that pads, reaction chamber 4, rinsing bowl 5 and fibre separating machine 6 are successively streamline and are distributed in lapper 2 outlet sides, described fibre separating machine 6 exports by pipeline and is connected with conveying fan 7 entrances, described conveying fan 7 exports by pipeline and is connected with drying tower 8 lower ends, described drying tower 8 upper ends are connected with fiber packing apparatus 9 by pipeline.In described reaction chamber 4, contain infrared heater 4.1, hot-air steam entrance 4.2 and transfer roller 4.3.Described drying tower 8 is containing combuster 8.1, and mixing air and natural gas are in the interior burning in combustion chamber 8.1, for drying tower 8 provides heat.
With the wet short steaming coloring system of this bulk fibre, adopt the red R72 REACTIVE DYES of Remazol to dye as example to cotton fiber below:
Step 1. is transported to lapper 2 by cotton fiber by griping cotton machine 1, and cotton fiber forms the fibrage of uniform fabric width 1.5m in lapper 2, fibrage output speed 35m/min;
Step 2. makes the fibrage that step 1 forms dye by padding groove 3, pad 25 ℃ of dye liquor temperatures, dyeing pick-up rate is controlled at 60%, dyestuff prescription is: the red RGB 10.8g/L of Remazol, bleeding agent NF 1g/L, migration inhibitor FR-MIV 5g/L, reserve salt Ludigol 1g/L, soda ash 10g/L;
Fibrage after step 3. makes step 2 pad enters reaction chamber 4 and reacts fixation, fibrage is by after the infrared heater 4.1 of reaction chamber 4, and moisture percentage remains on 30%, and the interior temperature of reaction chamber 4 remains on 130 ℃, relative humidity is 25%, and fibrage is 3min by the time of reaction chamber 4;
The cotton fiber layer of step 5. after step 4 washing enters fibre separating machine 6, and fibre separating machine 6 is opened fine processing by fibrage, and fibrage separately forms the Single Fiber state disperseing again;
The cotton fiber that step 6. is opened step 5 after fibre passes through drying tower 8,250 ℃ of drying tower 8 temperature, and cotton fiber is 1s by 8 times of drying tower, dry rear fiber water capacity 5%;
Step 7. is transported to fiber packing apparatus 9 by dried step 6 fiber by pipeline, and cotton fiber is packed.
Embodiment 2
The wet short steaming coloring system of bulk fibre described in embodiment 2, with embodiment 1.
With the wet short steaming coloring system of this bulk fibre, adopt the red N-SB REACTIVE DYES of refined lattice element to dye as example to cotton fiber below:
Step 1. is transported to lapper 2 by cotton fiber by griping cotton machine 1, and cotton fiber forms the fibrage of uniform fabric width 1.5m in lapper 2, fibrage output speed 35m/min;
Step 2. makes the fibrage that step 1 forms dye by padding groove 3, pads 30 ℃ of dye liquor temperatures, and dyeing pick-up rate is controlled at 70%, dyestuff prescription is: the red N-SB 2g/L of refined lattice element, bleeding agent NF 1g/L, migration inhibitor FR-MIV 3g/L, reserve salt Ludigol 1g/L;
Fibrage after step 3. makes step 2 pad enters reaction chamber 4 and reacts fixation, fibrage is by after the infrared heater 4.1 of reaction chamber 4, and moisture percentage remains on 30%, and the interior temperature of reaction chamber 4 remains on 160 ℃, relative humidity is 40%, and fibrage is 3min by the time of reaction chamber 4;
The cotton fiber layer of step 5. after step 4 washing enters fibre separating machine 6, and fibre separating machine 6 is opened fine processing by fibrage, and fibrage separately forms the Single Fiber state disperseing again;
The cotton fiber that step 6. is opened step 5 after fibre passes through drying tower 8,250 ℃ of drying tower 8 temperature, and cotton fiber is 1s by 8 times of drying tower, dry rear fiber water capacity 4%;
Step 7. is transported to fiber packing apparatus 9 by dried step 6 fiber by pipeline, and cotton fiber is packed.
Embodiment 3
The wet short steaming coloring system of bulk fibre described in embodiment 3, with embodiment 1.
With the wet short steaming coloring system of this bulk fibre, adopt the red RGB REACTIVE DYES of Remazol to dye as example to viscose below:
Step 1. is transported to lapper 2 by viscose by griping cotton machine 1, and viscose forms the fibrage of uniform fabric width 1.8m in lapper 2, fibrage output speed 40m/min;
Step 2. makes the fibrage that step 1 forms dye by padding groove 3, pad 25 ℃ of dye liquor temperatures, dyeing pick-up rate is controlled at 70%, dyestuff prescription is: the red RGB 10.8g/L of Remazol, bleeding agent NF 1g/L, migration inhibitor FR-MIV 5g/L, reserve salt Ludigol 1g/L, soda ash 10g/L;
Fibrage after step 3. makes step 2 pad enters reaction chamber 4 and reacts fixation, fibrage is by after the infrared heater 4.1 of reaction chamber 4, and moisture percentage remains on 35%, and the interior temperature of reaction chamber 4 remains on 130 ℃, relative humidity is 25%, and fibrage is 3min by the time of reaction chamber 4;
The fibrage of step 5. after step 4 washing enters fibre separating machine 6, and fibre separating machine 6 is opened fine processing by fibrage, and fibrage separately forms the Single Fiber state disperseing again;
The viscose that step 6. is opened step 5 after fibre passes through drying tower 8,270 ℃ of drying tower 8 temperature, and cotton fiber is 0.8s by 8 times of drying tower, dry rear fiber water capacity 5%;
Step 7. is transported to fiber packing apparatus 9 by dried step 6 fiber by pipeline, and viscose is packed.
Adopt respectively method and traditional dye vat technique described in above-mentioned 3 embodiment to test, gained test data is in Table 1.
Table 1
| Method | Processing mode | Formula feature | Degree of fixation | Water consumption | Dyeing time |
| Embodiment 1 | Continuously, production efficiency is high | Not salt adding | 85% | 10t water/t fiber | 2h/t fiber |
| Embodiment 2 | Continuously, production efficiency is high | Not salt adding | 80% | 10t water/t fiber | 2h/t fiber |
| Embodiment 3 | Continuously, production efficiency is high | Not salt adding | 85% | 10t water/t fiber | 1.5h/t fiber |
| Tradition dye vat technique | Intermittently, production efficiency is low | Salt adding is short dyes | 60～70% | 80t water/t fiber | 6～8h/t fiber |
From table 1, the wet short steaming colouring method processing mode of bulk fibre of the present invention is to produce continuously, salt adding not in formula, tradition dye vat processes mode is Batch Process, in formula, need that salt adding is short dyes, therefore to compare traditional dye vat technical recipe auxiliary agent cost low for the wet short steaming colouring method of bulk fibre of the present invention, embodiment 1, embodiment 2, the degree of fixation of embodiment 3 is respectively 85%, 80%, 85%, the degree of fixation of tradition dye vat technique is 60～70%, embodiment 1, embodiment 2, the water consumption of embodiment 3 is 10t water/t fiber, the water consumption of tradition dye vat technique is 80t water/t fiber, embodiment 1, embodiment 2, the dyeing time of embodiment 3 is respectively 2h/t fiber, 2h/t fiber, 1.5h/t fiber, the dyeing time of tradition dye vat technique is 6～8h/t fiber, therefore the wet short steaming colouring method of bulk fibre of the present invention is compared conventional cylinder dyeing technique at Color, there is obvious advantage water consumption and dyeing time aspect.From the wet short steaming coloring system of the bulk fibre described in embodiment 1, the bulk fibre of the present invention short steaming coloring system that wets, by to griping cotton machine 1, lapper 2, the reasonable Arrangement of padding groove 3, reaction chamber 4, rinsing bowl 5, fibre separating machine 6, conveying fan 7, drying tower 8 and fiber packing apparatus 9, having realized the serialization of loose stock dyeing produces, thereby reduced production cost, improve production efficiency, improved the automaticity of coloring system simultaneously.
Claims (4)
1. the wet short steaming colouring method of bulk fibre, is characterized in that: comprise the following steps:
Step 1. is transported to lapper by bulk fibre by griping cotton machine, and bulk fibre forms the fibrage of uniform fabric width 1.5～2m in lapper, fibrage output speed 30～50m/min;
Step 2. makes the fibrage that step 1 forms dye by padding groove, pads 25～35 ℃ of dye liquor temperatures, and dyeing pick-up rate is controlled at 60～70%;
Fibrage after step 3. makes step 2 pad enters reaction chamber and reacts fixation, fibrage is by after the infrared heater of reaction chamber, moisture percentage remains on 30～40%, reaction the temperature inside the box remains on 130～170 ℃, relative humidity is 25～40%, and fibrage is 2～5min by the time of reaction chamber;
Step 4. makes the fibrage after step 3 fixation enter rinsing bowl eccysis loose colour, and rinsing bowl arranges 6～8 roads, and after washing, pick-up rate is controlled at 100～120%;
Step 5. fibrage after step 4 washing enters fibre separating machine, and fibre separating machine is opened fine processing by fibrage, and fibrage separately forms the Single Fiber state disperseing again;
Step 6. is opened fiber after the fibre carrying capacity by conveying fan by step 5, by drying tower, be dried, 200～300 ℃ of drying tower temperature, fiber is 0.5～1s by the drying tower time, dry after fiber water capacity 2～8%;
Step 7. is transported to fiber packing apparatus by dried step 6 fiber by pipeline, and fiber is packed.
2. the wet short steaming coloring system of bulk fibre, contain griping cotton machine, lapper, pad groove, reaction chamber, rinsing bowl, fibre separating machine, conveying fan, drying tower and fiber packing apparatus, it is characterized in that: described griping cotton machine is connected with lapper entrance by pipeline, the described groove that pads, reaction chamber, rinsing bowl and fibre separating machine are successively streamline and are distributed in lapper outlet side, described fibre separating machine outlet is connected with conveying fan entrance by pipeline, described conveying fan outlet is connected with drying tower lower end by pipeline, described drying tower upper end is connected with fiber packing apparatus by pipeline.
3. the wet short steaming coloring system of a kind of bulk fibre according to claim 2, is characterized in that: in described reaction chamber, contain infrared heater, hot-air steam entrance and transfer roller.
4. the wet short steaming coloring system of a kind of bulk fibre according to claim 2, is characterized in that: described drying tower is containing combuster, and mixing air and natural gas are in burning Indoor Combustion, for drying tower provides heat.
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Cited By (8)
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| CN104562511A (en) * | 2015-01-23 | 2015-04-29 | 绍兴国周针织科技有限公司 | Continuous pad-steam dyeing loose fiber dyeing process |
| CN104562510A (en) * | 2015-01-23 | 2015-04-29 | 绍兴国周针织科技有限公司 | Continuous pad-steam dyeing loose fiber dyeing device |
| CN105624953A (en) * | 2014-10-29 | 2016-06-01 | 张明吉 | Cloth shaping mechanism |
| CN106012375A (en) * | 2016-06-23 | 2016-10-12 | 郭进标 | Energy-saving and emission-reducing dyeing technology for chiffon fabric |
| CN106049086A (en) * | 2016-06-23 | 2016-10-26 | 郭进标 | Energy saving and emission reduction technology for dyeing oxford |
| CN106049087A (en) * | 2016-06-23 | 2016-10-26 | 郭进标 | Energy saving and emission reduction technology for dyeing cotton-ramie cloths |
| CN106087478A (en) * | 2016-06-29 | 2016-11-09 | 安徽松泰包装材料有限公司 | A kind of bulk cotton fibres wet steaming dyeing |
| CN110079956A (en) * | 2019-04-30 | 2019-08-02 | 刘国军 | A kind of multifunctional textile piece dyeing processing unit |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105624953A (en) * | 2014-10-29 | 2016-06-01 | 张明吉 | Cloth shaping mechanism |
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| CN106049086A (en) * | 2016-06-23 | 2016-10-26 | 郭进标 | Energy saving and emission reduction technology for dyeing oxford |
| CN106049087A (en) * | 2016-06-23 | 2016-10-26 | 郭进标 | Energy saving and emission reduction technology for dyeing cotton-ramie cloths |
| CN106087478A (en) * | 2016-06-29 | 2016-11-09 | 安徽松泰包装材料有限公司 | A kind of bulk cotton fibres wet steaming dyeing |
| CN110079956A (en) * | 2019-04-30 | 2019-08-02 | 刘国军 | A kind of multifunctional textile piece dyeing processing unit |
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| CN103726217B (en) | 2016-06-08 |
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Denomination of invention: A wet short steam dyeing method and system for bulk fiber Effective date of registration: 20210720 Granted publication date: 20160608 Pledgee: Xiangshui County sub branch of Agricultural Bank of China Ltd. Pledgor: JIANGSU BEILIN TEXTILE Co.,Ltd. Registration number: Y2021320000145 |
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