CN104674480A - High-capacity low-energy consumption cotton textile fabric dyeing process - Google Patents
High-capacity low-energy consumption cotton textile fabric dyeing process Download PDFInfo
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- CN104674480A CN104674480A CN201510097551.9A CN201510097551A CN104674480A CN 104674480 A CN104674480 A CN 104674480A CN 201510097551 A CN201510097551 A CN 201510097551A CN 104674480 A CN104674480 A CN 104674480A
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Abstract
The invention relates to a high-capacity low-energy consumption cotton textile fabric dyeing process. For washing, a continuous washing manner is adopted for removing dye liquor on a fabric cover at first, then an intermittent washing manner is adopted for deeply washing the fabric cover, and the continuous washing manner is finally adopted again for washing, wherein the bath ratio is lower than 1:2.0. For discharging, a differential pressure type fabric lifting flow channel device is adopted for discharging, and comprises a high-pressure air inlet pipe and a differential pressure pipe, wherein the differential pressure pipe comprises a diverging section, a tapered section and a straight pipe section, which are connected with one another; the straight pipe section is partially positioned in the differential pressure pipe, and the other part of the straight pipe section is positioned outside the differential pressure pipe; pipe walls are arranged on two sides of the straight pipe section; hooks are arranged in the differential pressure pipe, and are used for fastening the pipe walls; buckles are arranged on two sides of the diverging section, and the diverging section is buckled with the differential pressure pipe through the buckles. According to the dyeing process, the using amount of water is reduced by over 50 percent compared with that of a conventional overflow dyeing machine; energy resources are saved; pollution is reduced, and environmental protection is promoted.
Description
Technical field
The present invention relates to a kind of cotton spinning dyeing fabric technique, particularly relate to a kind of Large Copacity low energy consumption cotton spinning dyeing fabric technique.
Background technology
The conventional production equipment that China's dyeing and printing process industry generally uses moves back to boil the separately use of rinsing combination machine, overflow dyeing machine and setting machine, automaticity is low, and there is the defects such as energy consumption is high, blowdown is large, efficiency is low, Business Economic Benefit is poor, and dyeing waste water discharge causes very large impact to ecological environment.Therefore, this area is badly in need of seeking that a kind of energy consumption is low, efficiency is high and the cotton spinning dyeing fabric technique meeting environmental requirement.
Summary of the invention
For the above-mentioned technical problem of prior art, the object of this invention is to provide a kind of Large Copacity low energy consumption cotton spinning dyeing fabric technique, its water consumption reduces more than 50% than traditional overflow dyeing machine, economize energy, decreasing pollution, promotes environmental protection.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of Large Copacity low energy consumption cotton spinning dyeing fabric technique, comprise step: select materials, pre-treatment, washing, relaxation, dyeing, washing, fixation, HEAT SETTING, Final finishing and discharging, described washing is first adopt continuous washing mode to remove dye liquor on cloth cover, adopt interval water-washing method to carry out deep cleaning to cloth cover again, finally adopt continuous washing mode to clean again; Described continuous washing mode is absorb water while the shower cleaning way of draining, and described interval water-washing method is close into draining after reaching certain water yield in cylinder body, carries out the mode of inner loop; Described bath raio is below 1:2.0; Described discharging employing is differential proposes the discharging of cloth flow passage device, and described differential cloth flow passage device of carrying comprises high-pressure pipe and pressure reduction pipe, and described high-pressure pipe is fan-shaped, and high pressure admission mouth is connected with the sidewall of pressure reduction pipe; Described pressure reduction pipe comprises interconnective divergent segment, tapered section and straight length, the little notch portion of described divergent segment is connected with the little notch portion of tapered section, the large notch portion of described tapered section is connected with straight length, it is inner that described straight length part is positioned at pressure reduction pipe, another part of straight length is positioned at pressure reduction pipe outside, and the both sides of straight length are provided with tube wall, the inside of described pressure reduction pipe is provided with crotch, and tube wall fastens by described crotch; The both sides of described divergent segment are all provided with buckle, and divergent segment and pressure reduction pipe thread close by described buckle.
In described continuous water-washing process, fabric and fresh water exchange, two exchange after washing lotion leave nozzle after be just separated with fabric, the dirt after being separated with fabric can not stain fabric again.
Described interval water-washing method is a point cylinder washing, after entering fresh water, fabric and washing lotion relative cycle are washed, neither to intake in water-washing process also not discharge opeing, until after on fabric, dirt dilutes balance in washing lotion, change a cylinder again, after some cylinder washings, reach required fabric dirt residual concentration and namely complete washing process.
Described straight length is Teflon straight length.
Beneficial effect of the present invention is as follows:
Large Copacity low energy consumption cotton spinning dyeing fabric technique of the present invention, bath raio is at below 1:2.0, and water consumption greatly reduces, and comparable traditional overflow dyeing machine reduces water consumption more than 50%.The present invention adopts continuous washing and interval washing two kinds of water-washing method to combine, and can reach equalization point, water consumption is reduced on the basis of a little raising washing time at water consumption with consuming time, make cloth cover wash simultaneously cleaner.Differential in the present invention is carried cloth flow passage device and eliminates and draw fabric to the circulation dye liquor traction of fabric by air-flow and run, thus bath raio is greatly reduced, and economize energy, decreasing pollution, promotes environmental protection.
Accompanying drawing explanation
Fig. 1 is the differential structural representation carrying cloth flow passage device in the present invention;
Wherein, 1 be high-pressure pipe, 2 be pressure reduction pipe, 3 be divergent segment, 4 be tapered section, 5 be straight length, 6 be tube wall, 7 be crotch, 8 for buckle.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further illustrated, but protection scope of the present invention is not limited to this.
Large Copacity low energy consumption cotton spinning dyeing fabric technique of the present invention, comprises step: select materials, pre-treatment, washing, relaxation, dyeing, washing, fixation, HEAT SETTING, Final finishing and discharging.
Washing in the present invention first adopts continuous washing mode to remove dye liquor on cloth cover, then adopts interval water-washing method to carry out deep cleaning to cloth cover, finally adopts continuous washing mode to clean again;
Continuous washing mode in the present invention is absorb water while the shower cleaning way of draining, in continuous water-washing process, fabric and fresh water exchange, two exchange after washing lotion leave nozzle after be just separated with fabric, the dirt after being separated with fabric can not stain fabric again.
Interval water-washing method in the present invention is close into draining after reaching certain water yield in cylinder body, carries out the mode of inner loop.Namely interval water-washing method is a point cylinder washing, after entering fresh water, fabric and washing lotion relative cycle are washed, neither to intake in water-washing process also not discharge opeing, until after on fabric, dirt dilutes balance in washing lotion, change a cylinder again, after some cylinder washings, reach required fabric dirt residual concentration and namely complete washing process.
The present invention adopts continuous washing and interval washing two kinds of water-washing method to combine, and can reach equalization point, water consumption is reduced on the basis of a little raising washing time at water consumption with consuming time, make cloth cover wash simultaneously cleaner.
Bath raio of the present invention is at below 1:2.0, and water consumption greatly reduces, and comparable traditional overflow dyeing machine reduces water consumption more than 50%.
Discharging employing in the present invention is differential proposes the discharging of cloth flow passage device, and differential cloth flow passage device of carrying comprises high-pressure pipe 1 and pressure reduction pipe 2, and high-pressure pipe 1 is fan-shaped, and high pressure admission mouth is connected with the sidewall of pressure reduction pipe 2; Pressure reduction pipe 2 comprises interconnective divergent segment 3, tapered section 4 and straight length 5, the little notch portion of divergent segment 3 is connected with the little notch portion of tapered section 4, the large notch portion of tapered section 4 is connected with straight length 5, it is inner that straight length 5 part is positioned at pressure reduction pipe 2, another part of straight length 5 is positioned at pressure reduction pipe 2 outside, and the both sides of straight length 5 are provided with tube wall 6, the inside of pressure reduction pipe 2 is provided with crotch 7, and tube wall 6 fastens by crotch 7; The both sides of divergent segment 3 are all provided with buckle 8, and divergent segment 3 and pressure reduction pipe 2 fasten by buckle 8.
For reducing to the friction of fabric under high-speed condition, the straight length 5 in the present invention is Teflon straight length.
Differential in the present invention carries cloth flow passage device, is made up of, makes available wind energy be able to maximum utilization straight length 5, tapered section 4 and divergent segment 3, forms the pressure reduction carrying cloth runner two ends, reduces energy consumption; Increase rubbing surface, decrease fabric abrasive; Put forward cloth ability simultaneously, add the adaptability of fabric dyeing, eliminate and draw the circulation dye liquor of fabric and draw fabric operation by air-flow, thus bath raio is greatly reduced, economize energy, decreasing pollution, promotes environmental protection.
Above-described embodiment only illustrates inventive concept of the present invention for explaining, but not the restriction to rights protection of the present invention, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should fall into protection scope of the present invention.
Claims (4)
1. a Large Copacity low energy consumption cotton spinning dyeing fabric technique, comprise step: select materials, pre-treatment, washing, relaxation, dyeing, washing, fixation, HEAT SETTING, Final finishing and discharging, it is characterized in that: described washing is first adopt continuous washing mode to remove dye liquor on cloth cover, adopt interval water-washing method to carry out deep cleaning to cloth cover again, finally adopt continuous washing mode to clean again; Described continuous washing mode is absorb water while the shower cleaning way of draining, and described interval water-washing method is close into draining after reaching certain water yield in cylinder body, carries out the mode of inner loop; Described bath raio is below 1:2.0; Described discharging employing is differential proposes the discharging of cloth flow passage device, and described differential cloth flow passage device of carrying comprises high-pressure pipe and pressure reduction pipe, and described high-pressure pipe is fan-shaped, and high pressure admission mouth is connected with the sidewall of pressure reduction pipe; Described pressure reduction pipe comprises interconnective divergent segment, tapered section and straight length, the little notch portion of described divergent segment is connected with the little notch portion of tapered section, the large notch portion of described tapered section is connected with straight length, it is inner that described straight length part is positioned at pressure reduction pipe, another part of straight length is positioned at pressure reduction pipe outside, and the both sides of straight length are provided with tube wall, the inside of described pressure reduction pipe is provided with crotch, and tube wall fastens by described crotch; The both sides of described divergent segment are all provided with buckle, and divergent segment and pressure reduction pipe thread close by described buckle.
2. Large Copacity low energy consumption cotton spinning dyeing fabric technique as claimed in claim 1, it is characterized in that: in described continuous water-washing process, fabric and fresh water exchange, two exchange after washing lotion leave nozzle after be just separated with fabric, the dirt after being separated with fabric can not stain fabric again.
3. Large Copacity low energy consumption cotton spinning dyeing fabric technique as claimed in claim 1, it is characterized in that: described interval water-washing method is a point cylinder washing, after entering fresh water, fabric and washing lotion relative cycle are washed, neither to intake in water-washing process also not discharge opeing, until after dirt dilutes balance in washing lotion on fabric, then change a cylinder, after some cylinder washings, reach required fabric dirt residual concentration and namely complete washing process.
4. Large Copacity low energy consumption cotton spinning dyeing fabric technique as claimed in claim 1, is characterized in that: described straight length is Teflon straight length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510097551.9A CN104674480A (en) | 2015-03-05 | 2015-03-05 | High-capacity low-energy consumption cotton textile fabric dyeing process |
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| CN201510097551.9A CN104674480A (en) | 2015-03-05 | 2015-03-05 | High-capacity low-energy consumption cotton textile fabric dyeing process |
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Citations (7)
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|---|---|---|---|---|
| CN101591845A (en) * | 2009-03-17 | 2009-12-02 | 浙江卓信机械有限公司 | A kind of novel gas-fog dyeing machine |
| CN102182026A (en) * | 2011-05-11 | 2011-09-14 | 浙江银河印染有限公司 | Gas atomization dyeing machine system and water using method thereof |
| CN102877244A (en) * | 2012-10-24 | 2013-01-16 | 吴江德伊时装面料有限公司 | High-efficient continuous washing method for fabric |
| CN102926226A (en) * | 2012-10-31 | 2013-02-13 | 浙江港龙织造科技有限公司 | Printing process for elastic fiber fabric |
| CN103757943A (en) * | 2013-08-28 | 2014-04-30 | 句容市后白镇迎瑞印花厂 | Active dye dyeing process of jean fabric |
| CN103774472A (en) * | 2014-01-14 | 2014-05-07 | 浙江港龙织造科技有限公司 | Dissolving printing technique of elastic fiber fabric |
| CN104032595A (en) * | 2014-05-23 | 2014-09-10 | 太仓市其盛化纤厂 | Dyeing finishing process of elastic jean fabric |
-
2015
- 2015-03-05 CN CN201510097551.9A patent/CN104674480A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101591845A (en) * | 2009-03-17 | 2009-12-02 | 浙江卓信机械有限公司 | A kind of novel gas-fog dyeing machine |
| CN102182026A (en) * | 2011-05-11 | 2011-09-14 | 浙江银河印染有限公司 | Gas atomization dyeing machine system and water using method thereof |
| CN102182026B (en) * | 2011-05-11 | 2012-07-25 | 浙江银河印染有限公司 | Gas atomization dyeing machine system and water using method thereof |
| CN102877244A (en) * | 2012-10-24 | 2013-01-16 | 吴江德伊时装面料有限公司 | High-efficient continuous washing method for fabric |
| CN102926226A (en) * | 2012-10-31 | 2013-02-13 | 浙江港龙织造科技有限公司 | Printing process for elastic fiber fabric |
| CN103757943A (en) * | 2013-08-28 | 2014-04-30 | 句容市后白镇迎瑞印花厂 | Active dye dyeing process of jean fabric |
| CN103774472A (en) * | 2014-01-14 | 2014-05-07 | 浙江港龙织造科技有限公司 | Dissolving printing technique of elastic fiber fabric |
| CN104032595A (en) * | 2014-05-23 | 2014-09-10 | 太仓市其盛化纤厂 | Dyeing finishing process of elastic jean fabric |
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Application publication date: 20150603 |