CN116657346A - Warp beam dyeing and drying system - Google Patents
Warp beam dyeing and drying system Download PDFInfo
- Publication number
- CN116657346A CN116657346A CN202310824856.XA CN202310824856A CN116657346A CN 116657346 A CN116657346 A CN 116657346A CN 202310824856 A CN202310824856 A CN 202310824856A CN 116657346 A CN116657346 A CN 116657346A
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- Prior art keywords
- warp beam
- cylinder body
- dye vat
- dyeing
- liquid
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- 238000001035 drying Methods 0.000 title claims abstract description 59
- 238000009976 warp beam dyeing Methods 0.000 title claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 86
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000004043 dyeing Methods 0.000 claims abstract description 46
- 239000004744 fabric Substances 0.000 claims abstract description 12
- 238000005086 pumping Methods 0.000 claims abstract description 10
- 238000005406 washing Methods 0.000 claims description 30
- 238000004891 communication Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000004753 textile Substances 0.000 abstract description 2
- 239000000975 dye Substances 0.000 description 94
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 62
- 239000002609 medium Substances 0.000 description 10
- 239000002699 waste material Substances 0.000 description 8
- 239000003513 alkali Substances 0.000 description 7
- 239000012736 aqueous medium Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 229920004933 Terylene® Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000985 reactive dye Substances 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
- D06B3/09—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments as packages, e.g. cheeses
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/14—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics in wound form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the technical field of textile dyeing and finishing, in particular to a warp beam dyeing and drying system, which comprises: at least one warp beam dye vat; a fabric or yarn wound on the inner core of the warp beam, a water inlet pipeline for filling liquid into the cylinder body of the warp beam dye vat and a drainage pipeline for draining the liquid in the cylinder body of the warp beam dye vat are arranged in the cylinder body of the warp beam dye vat; a circulating pump for pumping the liquid in the cylinder body of the warp beam dye vat into the warp beam inner core is arranged below the cylinder body of the warp beam dye vat; the fan is communicated with the water inlet pipeline through a pipeline; a first valve is arranged on a pipeline between the fan and the water inlet pipeline; and the collecting tank is positioned below the warp beam dye vat and communicated with the bottom of the cylinder body of the warp beam dye vat through a pipeline.
Description
Technical Field
The invention relates to the technical field of textile dyeing and finishing, in particular to a warp beam dyeing and drying system.
Background
At present, the warp beam dyeing is carried out in a dye vat in an intermittent manner, the warp beam is taken out after dyeing, dehydration and drying are carried out, liquid on the warp beam is continuously scattered and lost in the transferring process, so that the operation site is quite messy, a great amount of liquid is wasted, a great amount of manpower is wasted, the overall cost is greatly increased, and the waste and loss of a non-aqueous medium are avoided for the method using the non-aqueous medium as the dyeing medium, otherwise, the unnecessary pollution and the cost increase are easily caused.
Disclosure of Invention
In view of the above-described drawbacks and problems of the prior art, an object of the present invention is to provide a beam dyeing and drying system for reducing beam dyeing contamination and reducing beam dyeing costs.
To achieve the above and other related objects, the present invention provides a warp beam dying and drying system comprising: at least one warp beam dye vat; a fabric or yarn wound on the inner core of the warp beam, a water inlet pipeline for filling liquid into the cylinder body of the warp beam dye vat and a drainage pipeline for draining the liquid in the cylinder body of the warp beam dye vat are arranged in the cylinder body of the warp beam dye vat; a circulating pump for pumping the liquid in the cylinder body of the warp beam dye vat into the warp beam inner core is arranged below the cylinder body of the warp beam dye vat; the fan is communicated with the water inlet pipeline through a pipeline; a first valve is arranged on a pipeline between the fan and the water inlet pipeline; the collecting tank is positioned below the warp beam dyeing vat and is communicated with the bottom of the cylinder body of the warp beam dyeing vat through a pipeline; when the warp beam dyeing and drying system is used for drying, the first valve is opened, the drainage pipeline is opened, the water inlet pipeline is opened, and the fan is opened so as to convey air into the cylinder body of the warp beam dyeing cylinder through the first valve and the water inlet pipeline; the liquid blown off by wind flows into the collecting tank from the bottom of the cylinder body of the warp beam dye vat, and wind in the cylinder body of the warp beam dye vat is discharged through the drainage pipeline.
In some embodiments, there is a gas heater on the conduit between the fan and the first valve for heating the wind that the fan delivers to the warp beam dye vat.
In one example of this embodiment, the system further comprises: a gas cooler in communication with the drain line via a conduit; and a gas-liquid separator in communication with the gas cooler through a conduit; wherein the gas-liquid separator is communicated with the collecting tank through a pipeline so as to guide the separated liquid into the collecting tank; the gas-liquid separator is also communicated with the fan through a pipeline so as to guide the separated gas into the fan.
In one example of this embodiment, a second valve is provided on the pipe between the gas cooler and the drain pipe; wherein, when the warp beam dyeing and drying system is used for dyeing, the second valve is closed to close the drainage pipeline.
In some embodiments, the at least one beam vat is a plurality of beam vats; the fan is simultaneously communicated with the water inlet pipeline of each warp beam dye vat in the plurality of warp beam dye vats, and the collecting tank is simultaneously communicated with the bottom of the cylinder body of each warp beam dye vat in the plurality of warp beam dye vats.
In some embodiments, when the warp beam dyeing and drying system is used for dyeing, the first valve is closed, the drainage pipeline is closed, and the dye liquor is filled into the cylinder body of the warp beam dyeing vat through the water inlet pipeline; and the circulating pump is used for pumping the dye liquor in the cylinder body of the warp beam dye vat into the warp beam inner core.
In some embodiments, when the warp beam dyeing and drying system is used for washing, the first valve is closed, the drainage pipeline is closed, and washing liquid is filled into the cylinder body of the warp beam dyeing vat through the water inlet pipeline; and the circulating pump is used for pumping the washing liquid in the cylinder body of the warp beam dye vat into the warp beam inner core.
In one example of this embodiment, the circulation pump is in a stopped state when the warp beam drying system is used for drying.
In some embodiments, a beam support is provided in the cylinder of the beam dye vat, and a beam inner core wound with fabric or yarn is fixed on the beam support.
In some embodiments, the circulation pump has a circulation pump inlet and a circulation pump outlet; wherein a liquid inlet is for liquid to flow into the circulation pump and a liquid outlet is for the circulation pump to pump liquid into the beam core.
The scheme provided by the invention integrates dyeing and drying in the same cylinder body, so that the warp beam subjected to high-temperature dyeing is not required to be cooled, taken out and transferred, a dehydrator and a dryer are not required to be arranged independently, the waste of heat, the waste of liquid, the waste of manpower and the waste of places are avoided, and the cost is greatly saved; the safety is greatly improved because the transfer is not required to be taken out. The system also realizes dry inlet and dry outlet, and has higher automation degree. Aiming at a dyeing system using a nonaqueous medium as a dyeing medium, the system can not be realized by conventional equipment because the nonaqueous medium in a beam needs to be recycled as much as possible, and the nonaqueous medium can be recycled in a closed system by the equipment. Provides equipment guarantee for a new clean and environment-friendly process. In addition, the drying process of the system is more energy-saving in a way that hot air is continuously circulated.
Drawings
Fig. 1 is a schematic structural diagram of a warp beam dying and drying system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of another warp beam dying and drying system according to an embodiment of the present invention;
fig. 3 is a schematic view showing the internal structure of a beam dyeing vat 1 of the beam dyeing and drying system shown in fig. 1 or 2;
wherein 1 represents a warp beam dye vat, 2 represents a fan, 3 represents a gas heater, 4 represents a gas cooler, 5 represents a gas-liquid separator, 6 represents a drying valve, 7 represents a circulating pump, 8 represents a collecting tank, 9 represents a circulating pump body, 10 represents a circulating pump inlet, 11 represents a circulating pump outlet, 12 represents a circulating pump protective shell, 13 represents fabric or yarn, 14 represents a warp beam support, 15 represents a warp beam inner core, 16 represents a circulating pump bearing, 17 represents a water inlet pipeline, and 18 represents a drainage pipeline.
Detailed Description
Further advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure of the present invention, which is described by the following specific examples.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the invention, which is defined by the appended claims, but rather by the claims, unless otherwise indicated, and unless otherwise indicated, all changes in structure, proportions, or otherwise, used by those skilled in the art, are included in the spirit and scope of the invention. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the invention, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the invention may be practiced.
The beam consists of a beam inner core and fabric or yarn wound on the beam inner core. That is, the fabric or yarn is wrapped around the beam inner core, resulting in a beam.
The invention provides a warp beam dyeing and drying system, which can integrate dyeing and drying in the same cylinder body, does not need to cool down, take out and transfer a warp beam dyed at high temperature, does not need to be provided with a dehydrator and a dryer separately, avoids heat waste, liquid waste, manpower waste and site waste, and greatly saves cost; the safety is greatly improved because the transfer is not required to be taken out. The system also realizes dry inlet and dry outlet, and has higher automation degree. Aiming at a dyeing system using a nonaqueous medium as a dyeing medium, the system can not be realized by conventional equipment because the nonaqueous medium in a beam needs to be recycled as much as possible, and the nonaqueous medium can be recycled in a closed system by the equipment. Provides equipment guarantee for a new clean and environment-friendly process. In addition, the drying process of the system is more energy-saving in a way that hot air is continuously circulated.
Next, an example of the warp beam dying and drying system provided by the present invention will be described with reference to fig. 1, 2 and 3.
As shown in fig. 1, 2 and 3, the system includes the following components.
At least one warp beam dye vat 1. Wherein, the cylinder body of the warp beam dye vat 1 is internally provided with a fabric or yarn 13 wound on a warp beam inner core 15, a water inlet pipeline 17 for filling liquid into the cylinder body of the warp beam dye vat 1 and a drainage pipeline 18 for draining the liquid in the cylinder body of the warp beam dye vat; a circulation pump 7 for pumping the liquid in the cylinder body of the warp beam dye vat 1 into the warp beam inner core 15 is arranged below the cylinder body of the warp beam dye vat 1.
Wherein a fabric or yarn 13 is wound around a beam inner core 15 forming a beam. A beam support 14 is also arranged in the cylinder body of the beam dye vat, and a beam inner core 15 wound with a fabric or yarn 13 is fixed on the beam support.
The circulation pump 7 has a circulation pump body 9, a circulation pump protective housing 12 surrounding the circulation pump body 9, a circulation pump inlet 10 and a circulation pump outlet 11; wherein the circulation pump inlet 10 is for the inflow of liquid into the circulation pump body 9, and the circulation pump outlet 11 is for the circulation pump 7 to pump liquid into the warp beam core 15.
With continued reference to fig. 1, the system further includes a fan 2 in ductwork communication with the water inlet duct 17; a drying valve 6 is arranged on the pipeline between the fan 2 and the water inlet pipeline 13. For convenience of description, the drying valve 6 provided on the duct between the blower 2 and the water inlet duct 13 may be referred to as a first valve.
The system also comprises a collection tank 8 which is positioned below the warp beam dye vat 1 and is communicated with the bottom of the cylinder body of the warp beam dye vat 1 through a pipeline. Wherein a valve is arranged on the pipeline between the bottom of the cylinder body of the warp beam dye vat 1 and the collecting tank 8. When the warp beam dyeing and drying system is used for dyeing and drying, the valve is closed. According to dyeing and drying process requirements, when there is a liquid discharge requirement, the valve is opened, and the valve is opened.
When the warp beam dyeing and drying system is used for drying, the first valve is opened, the drainage pipeline 18 is opened, the water inlet pipeline 17 is opened, and the fan 2 is opened so as to convey air into the cylinder body of the warp beam dyeing vat 1 through the first valve and the water inlet pipeline 17; the liquid blown off by the wind flows into the collecting tank 8 from the bottom of the cylinder body of the warp beam dyeing tank 1, and the wind in the cylinder body of the warp beam dyeing tank 1 is discharged through the drainage pipeline 18.
In some embodiments, there is a gas heater 3 on the pipe between the fan 2 and the first valve, the gas heater 3 being used to heat the wind that the fan 2 delivers to the beam dye vat 1, thereby achieving high temperature drying.
In one example of this embodiment, the system further comprises: a gas cooler 4 in pipe communication with the drain pipe 18; and a gas-liquid separator 5 in communication with the gas cooler 4 through a pipe; wherein the gas-liquid separator 5 communicates with the collection tank 8 through a pipe to introduce the separated liquid to the collection tank 8; the gas-liquid separator 5 is also in communication with the blower 2 via a pipe to direct the separated gas to the blower 2.
Wherein a drying valve 6 is arranged on the pipeline between the gas cooler 4 and the drainage pipeline 18. For convenience of description, the drying valve 6 provided on the pipe between the gas cooler 4 and the drain pipe 18 may be referred to as a second valve. When the warp beam drying system is used for dyeing, the second valve is closed to close the drain pipe 18.
In some embodiments, as shown in fig. 2, the at least one beam drum 1 is a plurality of beam drums 1; the fan 2 is simultaneously communicated with the water inlet pipeline 17 of each warp beam dye vat 1 of the plurality of warp beam dye vats 1, and the collecting tank 8 is simultaneously communicated with the bottom of the cylinder body of each warp beam dye vat 1 of the plurality of warp beam dye vats 1. A set of drying system can be simultaneously for drying the warp beams in a plurality of warp beam dye vats 1, and drying efficiency is improved.
The warp beam dyeing vat 1 can be a vertical type dyeing vat or a horizontal type dyeing vat.
In some embodiments, when the warp beam dyeing and drying system is used for dyeing, the first valve is closed, the drainage pipeline 18 is closed, and the dye liquor is filled into the cylinder body of the warp beam dyeing vat 1 through the water inlet pipeline 17; the circulating pump 7 is used for pumping the dye liquor in the cylinder body of the warp beam dye vat 1 into the warp beam inner core 15.
In some embodiments, when the warp beam drying system is used for washing, the first valve is closed, the drainage pipeline 18 is closed, and washing liquid is filled into the cylinder body of the warp beam dye vat 1 through the water inlet pipeline 17; the circulating pump 7 is used for pumping the washing liquid in the cylinder body of the warp beam dye vat 1 into the warp beam inner core 15.
In some embodiments, the circulation pump 7 is in a shut down state when the warp beam drying system is used for drying, to avoid burning out the circulation pump 7.
The warp beam dyeing and drying system provided by the invention is described above. Next, the operation mode of the warp beam dyeing and drying system will be described.
Example 1 dyeing or washing modes
And closing the first valve and the second valve, and adding dye, a warp beam to be dyed and a dyeing medium into the cylinder body of the warp beam dyeing cylinder 1 for dyeing. The circulating pump 7 is started, and the dye liquor is circularly dyed in the warp beam. Wherein, the circulation flow in the dye vat is as follows.
The water inlet pipe 17 is used for filling dye liquor into the cylinder body of the warp beam dyeing vat 1 before dyeing starts. The drain line 18 is used to remove the liquor from the cylinder of the warp beam vat 1 after the dyeing is completed. During dyeing, both the water inlet pipe 17 and the water outlet pipe 18 are in a closed state. The circulation pump inlet 10 may also be referred to as the dye liquor inlet 10 of the circulation pump 7 for the circulating dye liquor to flow into the circulation pump 7. The circulation pump outlet 11, also called the dye liquor outlet 11 of the circulation pump 7, is used for the circulation pump 7 to pump the dye liquor into the warp beam core 5.
Example 2 drying mode
The first valve and the second valve are opened, the fan 2 is started, wind is heated by the gas heater 3, enters the cylinder body of the warp beam dye vat 1 through the water inlet pipeline 17, blows on the warp beam, blows off a large amount of liquid on the warp beam by wind, falls into the bottom of the warp beam dye vat 1, and is discharged into the collector 8 from the bottom of the warp beam dye vat 1. After passing through the beam, the hot air takes away part of liquid drops and the liquid to heat and gasify, the gasified gas is cooled by a gas cooler 14, the gasified gas is condensed into liquid, the liquid is separated from the gas by a gas-liquid separator 15, the liquid is discharged into a collector 8, and the gas returns to the fan 2 to continue circulating.
The internal circulation flow of the warp beam dye vat 1 during drying is as follows.
The circulation pump 7 is stopped and does not need to run (the hot air itself has a fan to provide kinetic energy, and the circulation pump can only be started when liquid is present or is easy to burn out).
Wherein, hot air enters the circulation pump outlet 11 through the water inlet pipeline 17, enters the warp beam inner core 5 through the circulation pump outlet 11, passes through the fabric or yarn wound on the warp beam inner core 5, enters the drainage pipeline 18 through the circulation pump inlet 10 and is discharged out of the cylinder body of the warp beam dye vat 1, and the following links are carried out. The water inlet conduit 17 may also be referred to as wind inlet 17 for hot wind to enter the cylinder of the warp beam dye vat 1. The drain line 18 may also be referred to as a hot air outlet 18 for hot air exiting the cylinder of the warp beam dye vat 1.
The warp beam dyeing and drying system provided by the invention is suitable for anhydrous dyeing and conventional water bath dyeing of terylene warp beams, and is also suitable for non-aqueous medium dyeing and water bath dyeing of other materials. Next, the following description will be made in detail.
Example 3 Anhydrous dyeing of Terylene warp beam
The dyeing process is specifically as follows:
the first valve and the second valve are closed;
(1) putting the terylene warp beam into a cylinder body of a warp beam dye vat 1, adding a certain amount of non-aqueous medium into the cylinder body, and the bath ratio is 1:2-1:20, a step of;
(2) starting a circulating pump 7, and adding dye color paste into a cylinder body of the warp beam dye vat 1;
(3) heating to 120-150deg.C, and maintaining for 5-80min;
(4) at this time, high-temperature discharge or cooling discharge to the collecting tank 8 can be selected;
(5) according to the fastness requirement, the fastness can be selected to wash: the washing is to add non-aqueous medium into the cylinder body of the warp beam dye vat 1 again, the bath ratio is 1:2-1:20, the temperature is 20-150 ℃, high-temperature discharge or cooling discharge to the collecting tank 8 can be selected after washing, and washing can be repeated for several times if necessary.
And (3) drying:
(1) after dyeing or washing is finished, opening a first valve and a second valve, and opening a fan 2;
(2) the wind is heated to 60-140 ℃ through a gas heater 3, enters a cylinder body of the warp beam dye vat 1, blows on a warp beam, blows off a large amount of liquid on the warp beam by the wind, falls into the bottom of the cylinder body of the warp beam dye vat 1, and is discharged into a collecting tank 8 from the cylinder body of the warp beam dye vat 1; after passing through the beam, the hot air takes away part of liquid drops and the gas heated and vaporized by the liquid, the gas is cooled by the gas cooler 4, the vaporized gas is condensed into liquid drops, the liquid and the gas are separated by the gas-liquid separator 5, the liquid is discharged into the collector 8, and the gas returns to the fan 2 for continuous circulation;
(3) the temperature of the air inlet and the temperature of the air outlet of the cylinder body of the warp beam dye vat 1 are monitored, and when the temperature difference is within 5 ℃, the warp beam is dried;
(4) at this time, the dried warp beam can be taken out.
Example 4 polyester warp beam conventional Water bath dyeing
Dyeing:
1, putting a polyester warp beam into a cylinder body of a warp beam dye vat 1, adding a certain amount of water into the cylinder body of the warp beam dye vat 1, and the bath ratio is 1:2-1:20, a step of;
2, adding the well-formed dye paste and the dispersing agent into a cylinder body of the warp beam dye vat 1, and starting a circulating pump 7;
3, starting to heat, heating to a proper temperature of 20-150 ℃ according to the requirements of the dye and the warp beam, and preserving heat for 5-80min;
4, at this time, high-temperature discharge or cooling discharge can be selected to the collection tank 8;
5, according to the fastness requirement, the fastness is not up to standard and can be selected for washing: in the washing step, water is added into the cylinder body of the warp beam dyeing tank 1 again, if disperse dye is used for dyeing, reduction washing is carried out, if other dye is used for soaping, high-temperature discharge or cooling discharge to the collecting tank 8 can be selected after washing, and washing can be repeated for several times if necessary.
And (3) drying:
(1) after dyeing or washing is finished, opening a first valve and a second valve, and opening a fan 2;
(2) the wind is heated to 60-140 ℃ through a gas heater 3, enters a cylinder body of the warp beam dye vat 1, blows on a warp beam, blows off a large amount of liquid on the warp beam by the wind, falls into the bottom of the cylinder body of the warp beam dye vat 1, and is discharged into a collector 8 from the cylinder body of the warp beam dye vat 1; after passing through the beam, the hot air takes away part of liquid drops and the gas heated and vaporized by the liquid, the gas is cooled by the gas cooler 4, the vaporized gas is condensed into liquid drops, the liquid and the gas are separated by the gas-liquid separator 5, the liquid is discharged into the collector 8, and the gas returns to the fan 2 for continuous circulation;
(3) by monitoring the temperature of the air inlet and the temperature of the air outlet of the cylinder body of the warp beam dye vat 1, when the temperature difference is within 5 ℃, the warp beam is dried.
(4) At this time, the dried warp beam can be taken out.
Example 5 dyeing of cotton warp beam reactive dye non-aqueous Medium
Dyeing:
1, closing a first valve and a second valve;
2, putting the cotton warp beam into a cylinder body of a warp beam dye vat 1, and adding a certain amount of non-aqueous medium into the cylinder body of the warp beam dye vat 1, wherein the bath ratio is 1:2-1:20, a step of;
3, adding dye into the cylinder body of the warp beam dye vat 1, and starting a circulating pump 7;
4, maintaining the temperature at 20-60 ℃, dyeing for 10-40min, starting to heat, heating to a proper temperature of 20-150 ℃ according to the requirements of the dye and the warp beam, and preserving the temperature for 5-80min;
5, adding alkali liquor into the cylinder body of the warp beam dyeing vat 1, optionally adding the alkali liquor into the cylinder body of the warp beam dyeing vat 1 in batches or adding the alkali liquor into the cylinder body of the warp beam dyeing vat 1 at one time, circulating for 10-40min after adding, heating to the fixation temperature of 40-80 ℃, and preserving heat for 10-60min;
6, draining liquid to a collecting tank 8, and washing according to the fastness requirement, wherein the fastness is not up to standard: the washing is to add water and soaping agent into the cylinder body of the warp beam dyeing vat 1 again, discharge the washing agent to the collecting tank 8 after washing, wash the excessive auxiliary agent and float color, and repeat the soaping or the washing with clear water for several times if necessary.
And (3) drying:
(1) after dyeing or washing is finished, opening a first valve and a second valve, and starting a fan 2;
(2) the wind is heated to 60-140 ℃ through a gas heater 3, enters a cylinder body of the warp beam dye vat 1, blows on a warp beam, blows off a large amount of liquid on the warp beam by the wind, falls into the bottom of the cylinder body of the warp beam dye vat 1, and is discharged into a collector 8 from the cylinder body of the warp beam dye vat 1; after passing through the beam, the hot air takes away part of liquid drops and the gas heated and vaporized by the liquid, the gas is cooled by the gas cooler 4, the vaporized gas is condensed into liquid drops, the liquid and the gas are separated by the gas-liquid separator 5, the liquid is discharged into the collecting tank 8, and the gas returns to the fan 2 for continuous circulation;
(3) the temperature of the air inlet and the temperature of the air outlet of the cylinder body of the warp beam dye vat 1 are monitored, and when the temperature difference is within 5 ℃, the warp beam is dried;
(4) at this time, the dried warp beam can be taken out.
Example 6 dyeing of cotton warp beam with reactive dye in Water bath
Dyeing:
closing the first valve and the second valve;
a) Putting a cotton warp beam into a cylinder body of a warp beam dye vat 1, adding a certain amount of water into the cylinder body of the warp beam dye vat 1, and the bath ratio is 1:2-1:20, a step of;
b) Adding the well-formed dye color paste into a cylinder body of the warp beam dye vat 1, and adding sodium sulfate after running for 1-20min, wherein the addition can be carried out in batches or in the cylinder body of the warp beam dye vat 1 at one time;
c) Maintaining the temperature at 20-60deg.C, dyeing for 10-40min, starting heating, heating to appropriate temperature of 20-150deg.C according to the requirements of dye and warp beam, and maintaining the temperature for 5-80min;
d) Alkali liquor is added into a material cylinder, and the alkali liquor can be added into the cylinder body of the warp beam dye vat 1 in batches or at one time, the alkali liquor is circulated for 10-40min after the alkali liquor is added, the temperature is raised to the fixation temperature of 40-80 ℃, and the temperature is kept for 10-60min;
e) The liquid is discharged to a collecting tank 8, and the fastness can be selected to be washed according to the fastness requirement:
the washing is to add water and soaping agent into the cylinder body of the warp beam dyeing vat 1 again, discharge the water and soaping agent into the collecting tank 8 after washing, wash the excessive auxiliary agent and float color, and repeat the soaping or the washing with clear water for several times if necessary.
And (3) drying:
(1) after dyeing or washing is finished, opening a first valve and a second valve, and opening a fan 2;
(2) the wind is heated to 60-140 ℃ through a gas heater 3, enters a cylinder body of the warp beam dye vat 1, blows on a warp beam, blows off a large amount of liquid on the warp beam by the wind, falls into the bottom of the cylinder body of the warp beam dye vat 1, and is discharged into a collector 8 from the cylinder body of the warp beam dye vat 1; after passing through the beam, the hot air takes away part of liquid drops and the gas heated and vaporized by the liquid, the gas is cooled by the gas cooler 4, the vaporized gas is condensed into liquid drops, the liquid and the gas are separated by the gas-liquid separator 5, the liquid is discharged into the collector 8, and the gas returns to the fan 2 for continuous circulation;
(3) the temperature of the air inlet and the temperature of the air outlet of the cylinder body of the warp beam dye vat 1 are monitored, and when the temperature difference is within 5 ℃, the warp beam is dried;
(4) at this time, the dried warp beam can be taken out.
The last explanation is: the above embodiments are only for illustrating the technical solution of the present invention, but are not limited thereto; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (10)
1. A warp beam dyeing and drying system, comprising:
at least one warp beam dye vat; a fabric or yarn wound on the inner core of the warp beam, a water inlet pipeline for filling liquid into the cylinder body of the warp beam dye vat and a drainage pipeline for draining the liquid in the cylinder body of the warp beam dye vat are arranged in the cylinder body of the warp beam dye vat; a circulating pump for pumping the liquid in the cylinder body of the warp beam dye vat into the warp beam inner core is arranged below the cylinder body of the warp beam dye vat;
the fan is communicated with the water inlet pipeline through a pipeline; a first valve is arranged on a pipeline between the fan and the water inlet pipeline;
the collecting tank is positioned below the warp beam dyeing vat and is communicated with the bottom of the cylinder body of the warp beam dyeing vat through a pipeline;
when the warp beam dyeing and drying system is used for drying, the first valve is opened, the drainage pipeline is opened, the water inlet pipeline is opened, and the fan is opened so as to convey air into the cylinder body of the warp beam dyeing cylinder through the first valve and the water inlet pipeline; the liquid blown off by wind flows into the collecting tank from the bottom of the cylinder body of the warp beam dye vat, and wind in the cylinder body of the warp beam dye vat is discharged through the drainage pipeline.
2. The system of claim 1, wherein there is a gas heater on the conduit between the fan and the first valve for heating the wind delivered by the fan to the warp beam dye vat.
3. The system of claim 2, wherein the system further comprises:
a gas cooler in communication with the drain line via a conduit;
and a gas-liquid separator in communication with the gas cooler through a conduit;
wherein the gas-liquid separator is communicated with the collecting tank through a pipeline so as to guide the separated liquid into the collecting tank; the gas-liquid separator is also communicated with the fan through a pipeline so as to guide the separated gas into the fan.
4. A system according to claim 3, wherein a second valve is provided in the pipe between the gas cooler and the drain pipe; wherein, when the warp beam dyeing and drying system is used for dyeing, the second valve is closed to close the drainage pipeline.
5. The system of claim 1, wherein the at least one beam vat is a plurality of beam vats; the fan is simultaneously communicated with the water inlet pipeline of each warp beam dye vat in the plurality of warp beam dye vats, and the collecting tank is simultaneously communicated with the bottom of the cylinder body of each warp beam dye vat in the plurality of warp beam dye vats.
6. The system according to claim 1, characterized in that when the warp beam dyeing and drying system is used for dyeing, the first valve is closed, the drain pipe is closed, and the dye liquor is poured into the cylinder of the warp beam dyeing vat through the water inlet pipe; and the circulating pump is used for pumping the dye liquor in the cylinder body of the warp beam dye vat into the warp beam inner core.
7. The system of claim 1, wherein when the warp beam drying system is used for washing, the first valve is closed, the drain pipe is closed, and washing liquid is poured into the cylinder of the warp beam dye vat through the water inlet pipe; and the circulating pump is used for pumping the washing liquid in the cylinder body of the warp beam dye vat into the warp beam inner core.
8. The system of claim 6 or 7, wherein the circulation pump is in a shut down state when the warp beam drying system is used for drying.
9. The system according to claim 1, characterized in that a beam support is provided in the cylinder of the beam dye vat, to which beam support a beam inner core, wound with fabric or yarn, is fixed.
10. The system of claim 1, wherein the circulation pump has a circulation pump inlet and a circulation pump outlet; wherein a liquid inlet is for liquid to flow into the circulation pump and a liquid outlet is for the circulation pump to pump liquid into the beam core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310824856.XA CN116657346A (en) | 2023-07-06 | 2023-07-06 | Warp beam dyeing and drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310824856.XA CN116657346A (en) | 2023-07-06 | 2023-07-06 | Warp beam dyeing and drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116657346A true CN116657346A (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310824856.XA Pending CN116657346A (en) | 2023-07-06 | 2023-07-06 | Warp beam dyeing and drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116657346A (en) |
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2023
- 2023-07-06 CN CN202310824856.XA patent/CN116657346A/en active Pending
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