CN107012622A - Bull wheel negative pressure steams pad dyeing color device and method thereof - Google Patents
Bull wheel negative pressure steams pad dyeing color device and method thereof Download PDFInfo
- Publication number
- CN107012622A CN107012622A CN201710272261.2A CN201710272261A CN107012622A CN 107012622 A CN107012622 A CN 107012622A CN 201710272261 A CN201710272261 A CN 201710272261A CN 107012622 A CN107012622 A CN 107012622A
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- wheel
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- rolls
- heating
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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
- D06B21/00—Successive treatments of textile 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
- 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
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
- D06B15/02—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by squeezing rollers
-
- 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
- D06B23/04—Carriers or supports for textile materials to be treated
-
- 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
- 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
- D06B23/22—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for heating
-
- 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
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Coloring (AREA)
Abstract
A kind of bull wheel negative pressure is steamed and rolls dyeing installation, including：The cloth dispensing device that is set gradually along the direction of transfer of cloth, dyestuff squeeze device, negative pressure, which steam to roll dyeing apparatus, bull wheel and steam, rolls dyeing apparatus and finished product collection device negative pressure is steamed and rolls dyeing apparatus and be used to carry out heating, drying under conditions of default drying temperature to cloth.Bull wheel, which steams, to be rolled dyeing apparatus including frame, Power Component, heating bull wheel, high temperature-resistance conveyor belt and supports guide wheel group.Heating bull wheel is used to clamp cloth with high temperature-resistance conveyor belt, for carrying out steaming pad dyeing color under conditions of default sublimation temperature to cloth.Default sublimation temperature is more than default drying temperature.Dyeing installation is rolled in above-mentioned bull wheel negative pressure steaming can reduce the water content for the cloth for being soaked with dye liquor, and pretreating effect is preferable.Fabric fibre preferably adsorpting dye molecule can also make it that, to the higher of dye utilization rate, and tinctorial yield is deeper, and color fastness is higher, design on fabric surface loose colour is less, alleviate follow-up washing load, quantity of wastewater effluent is less.
Description
Technical field
The present invention relates to textile dyeing and finishing technical field, more particularly to a kind of bull wheel negative pressure, which is steamed, rolls dyeing installation and its side
Method.
Background technology
It is well known that disperse dyes can distil as gas in a certain temperature conditions, and traditional thermosol distillation dye
It is not adsorbed in color process after sizable a part of dye molecule distillation among fabric fibre, but evaporate into air
Among, so traditional dyeing installation and colouring method, there is that dye utilization rate is not high, tinctorial yield is shallower, poor color fastness, dye
The problem of design on fabric surface loose colour after color is more.
Cloth pretreatment of the especially existing dyeing installation to being soaked with dye liquor is poor, causes cloth when being dyed,
I.e. in dyeing course, water content is excessive in dye liquor, the distillation effect for the dyestuff being unfavorable in dye liquor.
The content of the invention
Based on this, it is necessary to provide a kind of pretreating effect to being soaked with the cloth of dye liquor preferably, can reduce in cloth
Dye liquor moisture content, and dye utilization rate is higher, and tinctorial yield is deeper, and color fastness is higher, the design on fabric surface loose colour after dyeing compared with
Few bull wheel negative pressure steams pad dyeing color device and method thereof.
A kind of bull wheel negative pressure is steamed and rolls dyeing installation, including：The cloth dispensing device that is set gradually along the direction of transfer of cloth,
Dyestuff squeeze device, negative pressure, which steam to roll dyeing apparatus, bull wheel and steam, rolls dyeing apparatus and finished product collection device；
The negative pressure, which is steamed, rolls dyeing apparatus for carrying out heating, drying dyeing under conditions of default drying temperature to cloth
Operation；
The bull wheel, which steams, to be rolled dyeing apparatus including frame, Power Component, heating bull wheel, high temperature-resistance conveyor belt and supports guide wheel
Group, the Power Component is arranged in the frame, and the Power Component is connected with the heating bull wheel, for driving described add
Hot bull wheel is rotated, and the support guide wheel group includes multiple support guide wheels, and the high temperature-resistance conveyor belt is placed on each branch respectively
Support on guide wheel, and the high temperature-resistance conveyor belt is coated on outside the heating bull wheel, the heating bull wheel is conveyed with the high temperature resistant
Band is used to clamp cloth, for carrying out steaming pad dyeing color under conditions of default sublimation temperature to cloth；
Wherein, the default sublimation temperature be more than the default drying temperature, the default sublimation temperature be 150 DEG C~
230 DEG C, the default drying temperature is 60 DEG C~150 DEG C.
In one of the embodiments, the negative pressure steaming is rolled dyeing apparatus and rolled including multigroup heating drying cylinder and multiple first
Wheel, the cartridge heater is to carry out heating, drying to cloth, and the multiple first rolls wheel to carry out intermittence to the cloth
Pressurized operation.
In one of the embodiments, the bull wheel negative pressure, which is steamed, rolls the multigroup negative pressure steaming pad dyeing color dress of dyeing installation setting
Put, negative pressure described in each group is steamed and rolls dyeing apparatus and be arranged before and after, negative pressure described in each group, which is steamed, rolls dyeing apparatus and include multiple the
Two roll wheel, and each described second, which rolls longitudinal arrangement above and below wheel, is set, and two neighboring described second rolls the mutual pressure rolling of wheel, and described second rolls
Wheel surface is rubber or silica gel.
In one of the embodiments, the bull wheel negative pressure, which is steamed, rolls the multigroup negative pressure steaming pad dyeing color dress of dyeing installation setting
Put, negative pressure described in each group, which is steamed, rolls dyeing apparatus and be arranged above and below settings, negative pressure described in each group, which is steamed, rolls dyeing apparatus and include multiple the
Three roll wheel, and each described 3rd rolls that wheel is transversely arranged to be set, and the two neighboring described 3rd to roll wheel setting up and down at intervals, and adjacent two
Individual described 3rd rolls the mutual pressure rolling of wheel.
In one of the embodiments, the bull wheel negative pressure, which is steamed, rolls the multigroup negative pressure steaming pad dyeing color dress of dyeing installation setting
Put, the described 3rd inside for rolling wheel is provided with heater, and the heater is electric heating or steam or conduction oil, and the described 3rd rolls
The surface of wheel is provided with stainless steel layer or plating hard chromium layers
In one of the embodiments, the bull wheel negative pressure, which is steamed, rolls the multigroup negative pressure steaming pad dyeing color dress of dyeing installation setting
Put, the wheel that rolls is arranged in baking box, the 3rd surface for rolling wheel is provided with rubber or silica gel.The top and bottom for rolling wheel group
It is provided with infrared heating tube.
In one of the embodiments, the bull wheel negative pressure, which is steamed, rolls the multigroup negative pressure steaming pad dyeing color dress of dyeing installation setting
Put, the wheel that rolls is arranged in baking box, the top and bottom for rolling wheel group are provided with high-temperature steam or hot air apparatus.
In one of the embodiments, it is that L-type roll Wheel type negative pressures steaming pad dyeing colors dress more that the negative pressure, which is steamed and rolls dyeing apparatus,
Put, the negative pressure steaming rolls dyeing apparatus and rolls wheel including multiple four, and the described 4th inside for rolling wheel is provided with heater, described to add
Hot charging is set to electric heating or steam or conduction oil, and the 4th surface for rolling wheel is provided with stainless steel layer or plating hard chromium layers.
In one of the embodiments, the negative pressure steam roll dyeing apparatus including casing, heating component and it is multiple roll wheel, respectively
The wheel that rolls is arranged in the casing, and the cloth is passed through between wheel from each described roll successively, and the heating component is adjacent respectively
Nearly each wheel that rolls is set, and the heating component is used to carry out drying heating to cloth；Electric heating or height are provided with the baking box
Warm steam or hot air apparatus.
In one of the embodiments, the bull wheel negative pressure, which is steamed, rolls dyeing installation also including stentering forming device, the drawing
Width shaping equipment is located at bull wheel steaming on the direction of transfer of cloth and rolled between dyeing apparatus and the finished product collection device.
In one of the embodiments, the negative pressure, which is steamed, rolls dyeing apparatus for heated oven or heats stentering forming device,
The heated oven or heating stentering forming device are located at bull wheel steaming on the direction of transfer of cloth and roll dyeing apparatus and institute
State between cloth dispensing device.To carry out prebake to padding the cloth after dye liquor.
One kind steams pad dyeing color method, is steamed using the bull wheel negative pressure as described in any and rolls dyeing installation progress；It includes as follows
Step：
Control cloth dispensing device sends out cloth；
Cloth is delivered in the dye liquor of dyestuff squeeze device and carry out padding dye liquor operation, cloth is delivered into negative pressure and steams pad dyeing color
Device, under default drying temperature, heating, drying operation is carried out to cloth；
By cloth deliver to bull wheel steam roll in dyeing apparatus, and make cloth be clamped in it is described heating bull wheel and the high temperature resistant it is defeated
Send between band, under default sublimation temperature, steaming is carried out to cloth and rolls dying operation, the default drying temperature is less than described default
Sublimation temperature；
Cloth is delivered in finished product collection device and carries out finished product collection operation.
In one of the embodiments, when dying operation is rolled in steaming, interval is also carried out to cloth using multiple pinch rollers order
Property pressurized operation.
First, above-mentioned bull wheel negative pressure, which is steamed, rolls the negative pressure of dyeing installation and steams and roll dyeing apparatus and can reduce the cloth for being soaked with dye liquor
Water content, preferably, bull wheel steams and rolls dyeing apparatus and enable to fabric fibre preferably adsorpting dye molecule pretreating effect, right
Dye utilization rate it is higher, and tinctorial yield is deeper, and color fastness is higher, and design on fabric surface loose colour is less, alleviates follow-up washing
Load, quantity of wastewater effluent is less.
Secondly, above-mentioned bull wheel negative pressure, which is steamed, rolls the negative pressure of dyeing installation and steams and roll dyeing apparatus and roll wheel by each described first
Pressure rolling repeatedly, add high temperature and fibre structure be swelled, for the molecular gap of fiber microstructure, if equivalent to having carried out
The respiratory movement of secondary malleation-negative pressure is done, such dye molecule is easily accessible among fabric fibre molecular gap.
Brief description of the drawings
Fig. 1 steams the structural representation for rolling dyeing installation for the bull wheel negative pressure of an embodiment of the present invention；
Fig. 2 steams the structural representation for rolling dyeing installation for the bull wheel negative pressure of another embodiment of the invention；
Fig. 3 steams the structural representation for rolling dyeing installation for the bull wheel negative pressure of another embodiment of the invention；
Fig. 4 steams the structural representation for rolling dyeing installation for the bull wheel negative pressure of another embodiment of the invention；
Fig. 5 is the step flow chart of the steaming pad dyeing color method of an embodiment of the present invention.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the better embodiment of the present invention.But, the present invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure
Plus it is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " including one or more
The arbitrary and all combination of related Listed Items.
Referring to Fig. 1, the steaming of bull wheel negative pressure is rolled dyeing installation 10 and included：Cloth dispensing device 100, dyestuff squeeze device 200,
Negative pressure, which steams to roll dyeing apparatus 300, bull wheel and steam, rolls dyeing apparatus 400 and finished product collection device 500, cloth dispensing device 100, dyestuff
Squeeze device 200, negative pressure, which steam to roll dyeing apparatus 300, bull wheel and steam, rolls dyeing apparatus 400 and finished product collection device 500 along cloth 30
Direction of transfer set gradually, that is to say, that cloth order pass through cloth dispensing device 100, dyestuff squeeze device 200, negative pressure
Steaming, which is rolled dyeing apparatus 300, bull wheel and steamed, rolls dyeing apparatus 400 and finished product collection device 500, to carry out cloth transmission to cloth order
Operation, dyestuff padding operation, negative pressure are steamed and roll drying operation, steam and roll dying operation and finished product collection operation.
Referring to Fig. 1, negative pressure, which is steamed, rolls dyeing apparatus 300 for being heated to cloth under conditions of default drying temperature
Drying, so, dyeing apparatus 300 is rolled by setting negative pressure to steam, and can reduce the water content for the cloth for being soaked with dye liquor, pretreatment effect
Fruit preferably, is more favorable for follow-up bull wheel and steamed rolling steaming of the dyeing apparatus 400 to cloth and rolling dying operation, so as to be better protected from
Cloth carries out steaming excessive migration problem when rolling dying operation in dyeing apparatus 400 is rolled in bull wheel steaming.For example, padding dress from dyestuff
Put 200 clothes feeding out roll Wheel type negative pressure and steam roll dyeing apparatus, successively steamed from negative pressure roll dyeing apparatus respectively roll wheel
Between pass through, open negative pressure and steam and roll the heating component of dyeing apparatus, set heating-up temperature to be less than the sublimation temperature of dyestuff, and to described
Wheel pressurization is rolled, controls to roll the cloth moisture content that dyeing apparatus comes out and be less than 30% from rolling Wheel type negative pressure more and steam.For example, described negative
Pressure steaming is rolled in dyeing apparatus, and cloth can also carry out dying operation simultaneously during drying.
For example, the negative pressure steam roll dyeing apparatus including casing, heating component and it is multiple roll wheel, it is each described in roll wheel and be arranged at
In the casing, the cloth successively from it is each it is described roll between wheel through the heating component be respectively adjacent to it is each described in roll wheel and set
Put, the heating component is used to carry out drying heating to cloth.
For example, dyeing apparatus is rolled in the negative pressure steaming rolls wheel including multigroup heating drying cylinder and multiple first, the cartridge heater is used
To carry out heating, drying to cloth, the multiple first rolls wheel to carry out intermittent pressurized treatments to the cloth, by
Having a rest property pressurized treatments, and based on being swelled plus high temperature to fibre structure, for the molecular gap of fiber microstructure, quite
In the respiratory movement for having carried out malleation-negative pressure several times, such dye molecule is easily accessible among fabric fibre molecular gap,
Steamed for the bull wheel and roll dyeing apparatus and carry out follow-up steaming and roll dying operation carrying out pretreatment.
Referring to Fig. 1, dyeing apparatus 400 is rolled in bull wheel steaming includes frame 410, Power Component, deviation correcting device 420, heating greatly
430, high temperature-resistance conveyor belt 440 is taken turns, guide wheel group is supported and rolls wheel 450, the Power Component is arranged in the frame, it is described dynamic
Power component is connected with the heating bull wheel, for driving the heating bull wheel to rotate, and the support guide wheel group includes multiple supports
Guide wheel, each support guide wheel with the high temperature-resistance conveyor belt by contacting, so as to realize drive connection, i.e. the high temperature resistant
Conveyer belt is placed on each support guide wheel respectively, and the high temperature-resistance conveyor belt is coated on outside the heating bull wheel, for example,
Guide wheel group is supported to include multiple support guide wheels, each support guide wheel is contacted with the high temperature-resistance conveyor belt, when the heating is big
When wheel is rotated, the high temperature-resistance conveyor belt can be rotated around the heating bull wheel, i.e., described heating bull wheel drives the resistance to height
Warm conveyer belt motion, is contacted, the high temperature-resistance conveyor belt fortune based on each support guide wheel with the high temperature-resistance conveyor belt
Kinetic energy enough drives each support guide wheel to rotate, and high temperature-resistance conveyor belt is placed on each support guide wheel respectively, i.e., described high temperature resistant
Conveyer belt is coated on outside heating bull wheel with each support guide wheel drive connection, and high temperature-resistance conveyor belt, heating bull wheel and resistance to height
Temperature is used for conveyer belt in clamping cloth, and the cloth containing dye liquor carries out steaming pad dyeing color between heating bull wheel and high temperature-resistance conveyor belt and grasped
Make.That is, power when each support guide wheel is rotated comes from the high temperature-resistance conveyor belt, and both are connected.The heating is big
Wheel is used to clamp cloth with the high temperature-resistance conveyor belt, for carrying out steaming pad dyeing under conditions of default sublimation temperature to cloth
Color is operated, so, after the cloth containing dye liquor, which enters bull wheel steaming, rolls dyeing apparatus, is added by the heating bull wheel
Cloth is located between heating bull wheel and the high temperature-resistance conveyor belt in heat, heating process, the moisture in dye liquor entrained by cloth
Become water vapour after being heated, be present between the heating bull wheel and the high temperature-resistance conveyor belt, that is to say, that the week of cloth
Enclose be high temperature vapor, the vapor of this high temperature can soak and be swelled the fiber of cloth, and improve the kinetic energy of fiber molecule,
The motion of accelerating fibers molecule so that the molecular structure expansion of fiber, molecular gap increase, is conducive to dye molecule to enter fiber
Among molecular gap.Also, when the heating bull wheel is heated to cloth, the dyestuff in dye liquor is realized from solid at high temperature
State is changed into the effect of sublimation condition, and the dye molecule after distillation is coated on the heating bull wheel and the high temperature-resistance conveyor belt
Between, i.e., vapor and dye molecule are locked between the heating bull wheel and the high temperature-resistance conveyor belt in dye liquor, and
It will not evaporate among air, dye molecule is all contacted with fabric fibre molecule in close in whole heating process, whole heating
Process dyes molecule is all sufficiently mixed among high-temperature water vapor, under the instrumentality of high temperature hydrone, and dye molecule is more
It is easily accessible among fiber molecule gap so that fabric fibre preferably adsorbs and received dye molecule, to dye utilization rate
It is higher, and tinctorial yield is deeper, and color fastness is higher, and design on fabric surface loose colour is less, alleviates follow-up washing load, sewage discharge
Amount is less.
It should be noted that the default sublimation temperature is more than the default drying temperature, negative pressure is enabled to steam pad dyeing
Color device 300 that is, in the water content of dye liquor in reducing cloth, can avoid dyestuff liter again when carrying out heating, drying operation
China so that dyestuff is preferably stayed on cloth, it is to avoid waste dyestuff, but enable to water sublimate to be converted into water vapour again, reach
To the purpose of reduction water content.For example, the default sublimation temperature is 180 DEG C~230 DEG C, the default drying temperature is 60 DEG C
~150 DEG C, and for example, the default sublimation temperature is 185 DEG C, and the default drying temperature is 120 DEG C.For example, the default liter
Magnificent temperature is more than the default drying temperature, and the default sublimation temperature is 150 DEG C~230 DEG C, and the default drying temperature is
60 DEG C~150 DEG C, in addition it is also necessary to special instruction, the temperature range of the default sublimation temperature includes 150 DEG C, the default baking
The temperature range of dry temperature does not include 150 DEG C, or the temperature range of the default sublimation temperature does not include 150 DEG C, described pre-
If the temperature range of drying temperature includes 150 DEG C, for example, the default sublimation temperature is 180 DEG C~230 DEG C, the default baking
Dry temperature is 60 DEG C~150 DEG C.
Certainly, in running dye molecule still suffer from by the presence of so-called Van der Waals force and hydrogen bond with fiber molecule knot
The situation closed and entered inside fibrous molecular structure.The whole heating process of cloth, dye molecule is all sufficiently mixed in high-temperature water
Among steam, under the instrumentality of hydrone, fiber molecule is more easily entered by the dye molecule of pressure rolling repeatedly of pinch roller
Among gap so that fabric fibre adsorbs, receives dye molecule as much as possible, therefore is utilized with the inventive method dye
Rate is high, and tinctorial yield is deeper.Use the inventive method to increase the utilization rate of dyestuff in the way of physics, can reduce or without passing
The color additive of system dyeing, beneficial to environmental protection.Due to dye molecule of the present invention adsorb it is more complete, therefore it is dyed after cloth base
Originally water-washing process need not be passed through again, if to requiring that extra high finished product stills need washing, the water consumption of its water-washing process
It is greatly decreased, is especially advantageous for environmental protection.Heating process is cooled down after terminating through natural cooling or air-cooled or cooling wheel, then dye molecule is just
It is bound tightly together with fiber molecule, dyestuff particulate is just bonded to inside the fiber of cloth, delivers to folder or rolling
Device winding is finished product, relative to traditional dyeing equipment, and the energy consumption that dyeing installation is rolled in above-mentioned bull wheel negative pressure steaming is lower, sewage discharge
Amount is less, and dye utilization rate is high, and color fastness is more preferable.
To prevent dyestuff excessive migration in dyeing apparatus is rolled in bull wheel steaming, so as to avoid the cloth face color of heating bull wheel
It is too deep, for example, referring to Fig. 3, the negative pressure, which is steamed, rolls dyeing apparatus 300 including multigroup heating drying cylinder, drying cylinder is heated described in each group
It is respectively used to be nested with cloth, heating drying cylinder to carry out heating, drying to cloth, described in each group includes cartridge heater and multiple first
Wheel is rolled, in drying cylinder is heated described in one group, each described first rolls wheel is set around the cartridge heater, and for example, to prevent dyestuff from existing
Bull wheel steams and rolls excessive migration in dyeing apparatus, makes to press close to the cloth face color of heating bull wheel too deep, the dyestuff described in technological process
Squeeze device, bull wheel steaming are provided with one or more groups of heating drying cylinders between rolling dyeing apparatus, aqueous in cloth after dyestuff to padding
Amount is quantitatively dried, and makes to steam the cloth water content for rolling dyeing apparatus into bull wheel less than 30%, preferably 10%, beneficial to follow-up
Production.The shrinkage factor during applying is being rolled in order to reduce cloth, while be coated in ensure that dyestuff equably rolls above cloth, it is described
Dyestuff squeeze device is applied using one rolls formula padding machine more.
In order to prevent dyestuff excessive migration in dyeing apparatus is rolled in bull wheel steaming, so as to avoid the cloth face of heating bull wheel
Color is too deep, for example, referring to Fig. 2, the bull wheel negative pressure, which steams to roll the multigroup negative pressure of dyeing installation setting and steam, rolls dyeing apparatus, respectively
The group negative pressure steaming is rolled dyeing apparatus and is arranged before and after, and dyeing apparatus 300 is rolled in negative pressure steaming described in each group includes multiple second
Wheel is rolled, each described second, which rolls longitudinal arrangement above and below wheel, is set, and two neighboring described second rolls the mutual pressure rolling of wheel；And for example, the dye
It is to roll Wheel type negative pressure more and steam to roll dyeing apparatus that material squeeze device, bull wheel, which steam the drying unit rolled between dyeing apparatus, by least one
Group rolls Wheel type negative pressure and steams and rolls dyeing apparatus composition, it is multigroup roll Wheel type negative pressure and steam roll dyeing apparatus and be arranged before and after, every group
Roll Wheel type negative pressure and steam that to roll the wheel that rolls of dyeing apparatus be longitudinal arrangement formula design up and down, adjacent two are rolled and mutually press between wheel more
Roll.The working face for rolling wheel is stainless steel or silica gel or ethylene propylene diene rubber, in such manner, it is possible to prevent dyestuff from steaming pad dyeing in bull wheel
Excessive migration in color device, so as to avoid the cloth face color of heating bull wheel too deep.
In order to prevent dyestuff excessive migration in dyeing apparatus is rolled in bull wheel steaming, so as to avoid the cloth face of heating bull wheel
Color is too deep, for example, the bull wheel negative pressure, which steams to roll the multigroup negative pressure of dyeing installation setting and steam, rolls dyeing apparatus, negative pressure described in each group
Steaming is rolled dyeing apparatus and is arranged above and below setting, and negative pressure described in each group, which is steamed, rolls dyeing apparatus and roll wheel including multiple three, and each described the
Three roll transversely arranged setting above and below wheel, and the two neighboring described 3rd rolls the mutual pressure rolling of wheel；And for example, it is described roll Wheel type negative pressure and steam roll
Dyeing apparatus rolls Wheel type negative pressure more by least one set and steamed and rolls dyeing apparatus and constitute, it is multigroup roll Wheel type negative pressure and steam roll on dyeing apparatus
Lower spread configuration, rolls Wheel type negative pressure more and steams that to roll the wheel that rolls of dyeing apparatus be front and rear transversely arranged formula design, adjacent two every group
Branch rolls mutually pressure rolling between wheel.Control rolls sublimation temperature of the temperature less than dyestuff that dyeing apparatus is rolled in Wheel type negative pressure steaming, in order to avoid
Escaped into after dye sublimation among air, cause to waste and pollute, in such manner, it is possible to prevent dyestuff steams in bull wheel from rolling dyeing apparatus
In excessively migration, so as to avoid the cloth face color of heating bull wheel too deep.Further, it is preferable to control from rolling Wheel type negative pressure more
Steam and roll the cloth moisture content that dyeing apparatus comes out and be less than 10%, to avoid dyestuff during following process from producing migration phenomenon.
In order to prevent dyestuff excessive migration in dyeing apparatus is rolled in bull wheel steaming, so as to avoid the cloth face of heating bull wheel
Color is too deep, for example, referring to Fig. 4, negative pressure steam roll dyeing apparatus 300 for L-type roll Wheel type negative pressure steam roll dyeing apparatus, it is described
Negative pressure steaming rolls dyeing apparatus and rolls wheel including multiple four, and the 4th inside for rolling wheel has been passed through conduction oil, and the described 4th rolls wheel
Two ends be respectively arranged with swivel joint, the swivel joint is connected for heat conducting oil pipe, and the 4th surface for rolling wheel is set
It is equipped with stainless steel layer or plating hard chromium layers；And for example, by height is limited, described that to roll Wheel type negative pressure steaming to roll dyeing apparatus be front and rear is more
Roll Wheel type negative pressure more two connected rows and steam and roll dyeing apparatus, and it is described roll Wheel type negative pressure and steam roll dyeing apparatus and described big
Wheel, which steams roll between dyeing apparatus provided with L-type more and rolls Wheel type negative pressure and steam, rolls dyeing apparatus, the L-type roll Wheel type negative pressure and steam roll
The wheel that rolls of dyeing apparatus is heat-conducting oil heating structure inside two-layer equation, by being arranged at the swivel joint for rolling wheel two ends
It is connected with heat conducting oil pipe, the wheel working face material of rolling is stainless steel or plating hard chrome, in such manner, it is possible to prevent dyestuff in bull wheel
Excessive migration in dyeing apparatus is rolled in steaming, so as to avoid the cloth face color of heating bull wheel too deep.
In order to prevent dyestuff excessive migration in dyeing apparatus is rolled in bull wheel steaming, so as to avoid the cloth face of heating bull wheel
Color is too deep, for example, dyeing apparatus is rolled in negative pressure steaming rolls wheel including casing, heating component and the multiple 5th, each described 5th rolls
Wheel is arranged in the casing, and each described 5th, which rolls wheel, is used to be nested with cloth, and the heating component is respectively adjacent to each described 5th
Roll wheel to set, the heating component is used to carry out drying heating to cloth, and the bottom of the casing offers cloth import and cloth
Material outlet；Direction of transfer of the heating component along cloth sets gradually the first heating zone, the second heating zone and the 3rd heating zone,
The temperature sequence of first heating zone, second heating zone and the 3rd heating zone is incremented by；And for example, the dyestuff pads
Device is located in technological process the Wheel type negative pressures that roll described in first group more and steams the lower section for rolling dyeing apparatus, and wheel is rolled with described in first group more
The steaming of formula negative pressure rolls the described of dyeing apparatus and rolls wheel unitary design, rolls Wheel type negative pressure more described in first group and steams and rolls dyeing apparatus most
Lower section roll wheel simultaneously as the dyestuff squeeze device the roller assembly, and share same power set；And for example, institute
State roll Wheel type negative pressure and steam roll dyeing apparatus and steam for the front and rear Wheel type negative pressure that rolled two groups being arranged side by side more and roll dyeing apparatus, more than two groups
Roll Wheel type negative pressure and steam and roll dyeing apparatus and share one group of frame, to make described in front and rear two groups more to roll Wheel type negative pressure steaming to roll dyeing apparatus same
Step, described in two groups roll Wheel type negative pressure and steam roll dyeing apparatus and share same group of power set；And for example, the frame is located at described roll
The two ends of wheel, the heater be located at described two push aside wheel centre and front and back, being rolled two groups more Wheel type negative pressure steam roll
Dyeing apparatus shares the heater of middle part；And for example, the wheel that rolls is located in the space constituted between heating mantles and machine wall,
The space of a semi-enclosed cuboid is formed between the frame, forward and backward side's heater, its top is conical design, with
Exempting from vapor, formation water droplet is dropped on cloth afterwards to the cold, the front and rear inlet and outlet for being respectively kept with cloth below, cloth
Into it is described roll Wheel type negative pressure and steam roll after dyeing apparatus by heating devices heat, heater to the tow sides of cloth simultaneously
Moisture in heating, heating process entrained by cloth becomes steam after being heated, and is present in structure between the heating mantles and machine wall
Into lower openings, in the space of closed upper part, that is to say, that be the vapor of high temperature, the vapor of this high temperature around cloth
Can soak, swollen fiber, and improve the kinetic energy of fiber molecule, the motion of accelerating fibers molecule so that the molecular structure of fiber
Expansion, molecular gap increase, is conducive to dye molecule to enter among fiber molecule gap.Vapor can gather upward naturally
Collection, when vapor reaches certain saturation degree, just by lower section cloth import, exit effusion, at import
Cloth and its entrained dye liquor temperature are low, and the traffic direction of porch cloth is from bottom to top to run, and exit cloth
Material temperature degree is higher, and cloth is from top to bottom to run, so, when vapor reaches certain saturation degree, can it is preferential by
The exit effusion of the cloth of lower section；And for example, it is the discharge direction of effective guiding vapor, this example is used rolls wheel the heel row more
The bottom that formula negative pressure steams the rear heater for rolling dyeing apparatus offers steam vent, and by pipeline by above pipeline
Blower fan is drawn；And for example, cloth sequentially passes through expanding unit, impregnation wheel group, roller assembly, rolls wheeled negative from above described in one group more
The wheel that rolls that dyeing apparatus bottom is rolled in pressure steaming is run up, and is sequentially passed through and is above rolled Wheel type negative pressures steaming pad dyeing colors dress more described in one group
All pressure rollings for rolling wheel put, the Wheel type negative pressures that roll steam pad dyeing color more as described in rear set again when cloth runs to top
Device is turned back downwards operation, sequentially pass through from top to bottom described in rear set roll Wheel type negative pressure and steam roll all of dyeing apparatus and roll
The pressure rolling of wheel, the Wheel type negative pressures that roll steam the bottom extraction for rolling dyeing apparatus and leave the Wheel type negative pressures that roll more and steam more as described in rear set
Roll dyeing apparatus；And for example, to be uniformly heated cloth tow sides, by positioned at rolling the swivel joint at wheel two ends to all
The inside for rolling wheel is passed through high-temperature steam, rolls wheel to heat cloth cover by heating；And for example, the Wheel type negative pressure that rolls steams pad dyeing color more
In device, two faces of the cloth are equipped with heating component, and the heating component is that electrothermal tube or quartz ampoule are heated, or heat conduction
Oil/natural gas Hot-blast Heating, or steam heating.The heating component designs for packaged type, such as moves forward and backward, left and right is moved
Move, move up and down, in favor of leading material action, and the cleaning after production before production.The heating component is filled provided with exhausting
Put, the extractor fan is located at the top or side of the heating component, vapor unnecessary in the heating component is extracted out
Outside machine；And for example, the heating component is successively divided into first, second, third heating zone by flow, and each heating zone is divided into again
Obverse and reverse heating zone, each obverse and reverse is respectively divided into the heating of left, center, right three and temperature control component again.The temperature control
The temperature sensing device of component is preferably non-contact temperature sensor；And for example, first Heating Zone Temperature is set to 60 DEG C, described
Second Heating Zone Temperature is set to 80 DEG C, and the 3rd Heating Zone Temperature is set to 100 DEG C, the left and right heating and temperature control group
Temperature of the part to supplement and control both sides；And for example, the heating component is dissolved in dye solution for accelerating slurry fragment
Form the speed of the dissolving of the mixed solution adhered on cloth；And accelerate being swelled for fabric fibre, make between fiber molecule
Gap becomes big, enters beneficial to dye molecule among fiber molecule gap；And for example, the heating component is located at the two of the pressure rolling wheel group
Side or periphery, or/and the wheel that rolls are connected by swivel joint, pipeline with hot water, conduction oil, vapour source generating means.It is described
Heater include but is not limited to microwave heating equipment, halogen lamp tube, infrared ray electric heat pipe heater, steam heater,
Hot oil heater, natural gas combustion engine heater, biologic grain combustor heater or hot air heating apparatus；Again
Such as, to make all wheels that roll synchronous, adjacent two are rolled and use gear drive between wheel.It is provided between the gear and the axle journal for rolling wheel
Unilateral bearing, because cloth can be elongated in the process of running, to make cloth be unlikely to overrelaxation, two groups in the process of running
It is described roll Wheel type negative pressure and steam roll all of dyeing apparatus and roll the order passed through when wheel is run by cloth, the surface line for rolling wheel
Speed adds successively, that is to say that the wheel diameter that rolls increases successively, for adjacent 2 are rolled wheel, preferably behind roll wheel diameter
Than above roll wheel diameter increase about a ten thousandth to 1 percent；And for example, it is described roll Wheel type negative pressure and steam roll dyeing apparatus
The elevation and subsidence regulating device for rolling wheel be made up of bearing, the sliding sleeve being slideably positioned in outside bearing, lifting power plant etc..Bearing
Inner ring is rolled on the axle journal of wheel described in being arranged at, and the upper end of the sliding sleeve is slided with the bearing rolled at the axle journal of wheel above to be connected,
Lower end is slided with the following bearing rolled at the axle journal of wheel to be connected, and sliding sleeve described in adjacent two groups is handed over by the axle journal for rolling wheel
For connected；And for example, the Wheel type negative pressure that rolls more steams the wheel elevation and subsidence regulating device that rolls for rolling dyeing apparatus by bearing, slip setting
Slide opening is provided with the sliding sleeve outside bearing, sliding sleeve both sides, slide-bar, lifting power plant in slide opening etc. is constituted.Bearing inner race
Be arranged at it is described roll on the axle journal of wheel, the sliding sleeve at axle journal of the upper end of the slide-bar with rolling wheel above, which is slided, to be connected, lower end and
The sliding sleeve at the axle journal of wheel is rolled below and is slided and is connected, and sliding sleeve described in adjacent two groups is connected by slide-bar；And for example, the pressure rolling wheel
Working face material is stainless steel or silica gel or the resistant to elevated temperatures rubber of other acid and alkali-resistances；And for example, the pressure rolling wheel group is used in pressure rolling
The pulp layer on cloth is set to be crushed to slurry fragment during cloth, so that slurry fragment, which is dissolved in be formed in dye solution, adheres to cloth
Mixed solution on material, also, by multigroup pressure rolling repeatedly for rolling wheel, add high temperature and fibre structure is swelled, it is micro- to fiber
For the molecular gap of structure, equivalent to the malleation carried out several times -- negative pressure breathing is moved, and such dye molecule easily enters
Enter among fabric fibre molecular gap.And for example, the bull wheel, which steams to roll dyeing apparatus and steam for two or more sets bull wheels, rolls dyeing apparatus,
Continuously the positive and negative of cloth is heated, makes the Color of the tow sides of cloth more consistent.Two or more sets are big
Wheel steam roll dyeing apparatus be equipped with heating bull wheel, be coated on it is described heating bull wheel outside high temperature-resistance conveyor belt and its support guide wheel,
Deviation correcting device；And for example, the excircle of the heating bull wheel and the high temperature-resistance conveyor belt being coated on outside heating bull wheel is provided with some groups
Pinch roller, applies pressure, beneficial to fiber molecule gap to dye molecule to the cloth between high temperature-resistance conveyor belt and heating bull wheel
Absorption；And for example, to prevent the vapor between the heating bull wheel and the high temperature-resistance conveyor belt from the high temperature-resistance conveyor belt
Both sides effusion, the both sides that the high temperature-resistance conveyor belt presses close to the heating bull wheel wheel face are provided with to the heating bull wheel wheel face side
To raised blend stop (back-up ring), the support guide wheel of the heating bull wheel and the high temperature-resistance conveyor belt corresponds to the blend stop
Place's setting is fluted (can also to utilize the heating bull wheel and the edge at the support guide wheel two ends of the high temperature-resistance conveyor belt
It is used as the groove), the blend stop is engaged in the groove during operation.Corresponding belt pulley is engaged in equivalent to V belt
Among, it can effectively stop that vapor is escaped from both sides, the blend stop plays the spacing correction of conveyer belt simultaneously with the groove
Effect；And for example, also can be by the enlarged diameter at the two ends of the pinch roller wheel face, or make usually said " in low ", then pinch roller pair
When the high temperature-resistance conveyor belt applies pressure, pressure at two ends is larger, be also beneficial to keep the high temperature-resistance conveyor belt and it is described plus
Vapor between hot bull wheel is not escaped from two ends；And for example, a protrusion can also be respectively designed at the two ends of the heating bull wheel
In the back-up ring of wheel face, and the two ends of the high temperature-resistance conveyor belt avoid the need for designing blend stop；And for example, in a word, by described resistance to
High temperature conveyer belt and the heating bull wheel wheel face both sides design blend stop or back-up ring reach the high temperature-resistance conveyor belt and it is described plus
The purpose that vapor between hot bull wheel is not escaped from two ends；And for example, the cloth dispensing device is provided with tension force, cloth
Expect to be provided with pressing wheel group, shaft type central coiling or wheeled surface reel or pendulum centered on the winding between dispensing device and padding machine
Cloth holder cropping is collected.Before the dyestuff squeeze device and it is described roll Wheel type negative pressure steam roll dyeing apparatus before and bull wheel steam and roll
Be provided with cloth expanding unit before dyeing apparatus and before finished product winding, the heating bull wheel be single-layer type or two-layer equation electric heating (or
Conduction oil, steam) heating.The big wheel outer surface of the heating is that industrial hard chrome plating (or Teflon spraying or pastes Teflon glue
Cloth).The high temperature-resistance conveyor belt is annular silica gel conveying belt.The base band of the cycloconveyor belt is wool blended or Du Pont
KEVLAR fibers or the poly- phthalein amine fiber (Nomex) of meta-aromatic etc. can either high temperature resistant be not easy the material of adsorpting dye molecule again
Matter；And for example, the dyestuff squeeze device is evenness calender, and the dyestuff squeeze device includes dyestuff groove, impregnation wheel group, ultrasonic wave
Vibrating device and roller assembly, the impregnation wheel group and the ultrasonic vibration apparatus are placed in the dyestuff groove, described super
Acoustic vibration device carries out ultrasonic cavitation operation to the dye liquor.The impregnation wheel group and biography of the roller assembly along cloth
Direction is sent to set gradually.Disperse dyes content is 2%, thickener 1%, urea 2%, industrial sodium alginate in dye liquor
20%, it is 6 to adjust dye liquor pH value with glacial acetic acid, and it is 60% to control to roll rear liquid content；And for example, it is reduction cloth especially looped fabric
Wide cut when padding dyestuff narrows, and cloth is obtained uniform dye liquor, and the dyestuff squeeze device is be independently arranged many
Roll rod formula 2 and soak multiple pressure rolling device, cloth sequentially passes through the first impregnation wheel group, first roll component, the second impregnation wheel group, second
Roller assembly passes through the immersion and multiple pressure rolling of 2 times, and cloth dye liquor content is more uniform；And for example, disperse dyes contain in dye liquor
Measure as 1%, thickener 0.8%, dye leveller 1%, bleeding agent 1.5%, softening agent 1.2%, dispersant 15%, defoamer 1%, Gu
Toner 1%, adhesive 15%, it is 5 to adjust dye liquor pH value with acetic acid etc., and remaining is water.Rear liquid content 40% is rolled in control；And for example,
The dyestuff squeeze device is above and below dyestuff groove, impregnation wheel group, roller assembly, power set, elevation and subsidence regulating device and at least three
The wheel etc. that rolls of arrangement is constituted, and the impregnation wheel group is placed in the dyestuff groove, the impregnation wheel group and the roller assembly edge
The direction of transfer of cloth is set gradually.Power is communicated up successively by the following wheel that rolls by gear, and so all rolls wheel all
It is dynamic, it is to avoid in process of production by cloth drawing down.Cloth continuously carries out multiple pressure rolling after soaking dyestuff in dyestuff groove,
Make dye distribution more uniform；And for example, further, while cloth and dyestuff are by multiple pressure rolling, to positive and negative the two of cloth
Individual face is heated, and vapors away part moisture, while playing heat-activated effect to cloth and dyestuff, can make some dyes molecule
Into among fiber molecule gap；And for example, the bull wheel steams the exit for rolling dyeing apparatus and/or the top of the heating drying cylinder
Provided with waste gas recovering device, it is made up of fan housing, blower fan etc., further, is additionally provided with waste gas purification apparatus, waste gas is cooled down, reclaimed,
Purified treatment；And for example, the bull wheel, which steams to roll, is provided with online washing device or/and function between dyeing apparatus and finished product collection device
Property slurry coating apparatus, drying unit, the coating are provided with after the online washing device or/and feature slurry coating apparatus
Device is blade coating or rolls painting or spraying, and the drying unit is framing shaping machine or baking oven or heating wheel group.For example：By rolling painting
Adhesive class protective coating, increases the water-fastness and fastness to rubbing of product；Softening agent and waterproofing agent are applied by rolling, improves product
Feel and water proofing property；And for example, plasma treatment appts are provided between the cloth dispensing device and the dyestuff squeeze device,
Or/and desizing unit and Drying unit, in favor of the upper dye of further dye, steamed in dyestuff squeeze device and bull wheel and roll dyeing apparatus
Between be provided with heating, drying device, the bull wheel, which steams to roll, is provided with online washing device between dyeing apparatus and finished product collection device
Or/and feature slurry coating apparatus, provided with drying dress after the online washing device or/and feature slurry coating apparatus
Put.
In order to prevent dyestuff excessive migration in dyeing apparatus is rolled in bull wheel steaming, make to press close to the cloth face color mistake of heating bull wheel
It is deep, and prevent cloth from producing migration in drying course and causing color spot, while the breadth of cloth is kept, for example, referring to Fig. 4,
The bull wheel negative pressure, which is steamed, rolls dyeing installation also including stentering forming device 600, sender of the stentering forming device in cloth
It is located at bull wheel steaming upwards to roll between dyeing apparatus and the finished product collection device, and for example, to prevent dyestuff steams in bull wheel from rolling
Excessive migration, makes to press close to the cloth face color of heating bull wheel too deep, and prevent cloth from producing swimming in drying course in dyeing apparatus
Shifting causes color spot, at the same keep cloth breadth, the dyestuff squeeze device described in technological process, bull wheel steam roll dyeing apparatus it
Between provided with one group of drying framing shaping machine, contactless drying is carried out to padding the cloth after dyestuff, to padding cloth after dyestuff
In water content quantitatively dried, make enter bull wheel steam roll dyeing apparatus cloth water content be less than 30%, preferably 10%,
Beneficial to subsequent production；And for example, due to rolling the cloth that dyeing apparatus comes out and be not completely dried from rolling Wheel type negative pressure more and steam, also,
Some products are needed to handle by the stentering forming of framing shaping machine, and dyeing apparatus is rolled and finished product is collected so being steamed in the bull wheel
Provided with drying framing shaping machine between device, product can be further dried, and stentering forming can be played a part of to product.Should
Considerable is that the drying temperature of this process should be less than the sublimation temperature of dyestuff.
In order to preferably further improve dye utilization rate, tinctorial yield and color fastness, for example, the bull wheel steams pad dyeing color
Device also includes multiple pinch rollers, and each pinch roller is respectively arranged on the support, and each pinch roller is used to the resistance to height
Warm conveyer belt pressure holding is on the heating bull wheel.That is, further, the heating bull wheel and the resistance to height being coated on outside heating bull wheel
The excircle of warm conveyer belt applies pressure provided with some groups of pinch rollers to the cloth between high temperature-resistance conveyor belt and heating bull wheel；Again
Such as, the excircle of the heating bull wheel and the high temperature-resistance conveyor belt being coated on outside heating bull wheel is provided with some groups of pinch rollers, to resistance to height
Warm conveyer belt and heating bull wheel between cloth apply pressure, so, dye molecule with cloth run when, temperature by it is low to
Height, dye molecule kinetic energy is ascending, the pressure rolling of dye molecule each pinch roller as cloth is sequentially passed through during traveling,
Cloth the vapor of high temperature wetting, be swelled while by each pinch roller pressure rolling repeatedly, for fine under high temperature swelling state
For the micro-structural of dimension, equivalent to the respiratory movement that have passed through several times, during the pressure rolling of the pinch roller, between fiber molecule
Gap reduces, and fiber molecule gap becomes big when not by pressure rolling, makes to form negative pressure in molecular gap, dye molecule is rolled into
Or among the molecular gap of suction fabric fibre, initial stage is relatively low due to temperature, and simply less dye molecule can be rolled into fibre
Among the molecular gap of dimension, with continuous operation, the temperature of fiber and water and dye molecule is constantly raised, and fiber molecule gap becomes
Greatly, the dye molecule that dye molecule kinetic energy becomes big, larger can also enter among the molecular gap of fiber, the later stage, due to temperature most
Height, fiber molecule gap becomes maximum, and dye molecule has reached sublimation condition, and now dye molecule almost all distillation is gas
The unimolecule of state, so dye molecule can be adsorbed entering as much as possible under suction function of the pinch roller to fiber microstructure
Among the molecular gap of fiber, i.e. by multigroup pressure rolling repeatedly for rolling wheel, add high temperature and fibre structure is swelled, it is right
For the molecular gap of fiber microstructure, equivalent to the respiratory movement for having carried out malleation-negative pressure several times, such dye molecule
It is easily accessible among fabric fibre molecular gap.
In order to improve the resistance to elevated temperatures of the high temperature-resistance conveyor belt and it is difficult adsorpting dye molecule, example
Such as, the high temperature-resistance conveyor belt includes conveying band body and the high-temperature-resistant layer being bonded on the conveyor belt surface, the resistance to height
The material of warm layer is Teflon or silica gel, and the conveying band body is using wool blended fiber, kevlar fiber or fragrant adoption
Nylon is knitted to form；Or the conveying band body passes through high-temperature Resistance Adhesives by multilayer high temperature resistant base fabric such as flat duck
(such as silica gel) is bonded, and its top layer is the state silica gel of coating liquid.The big wheel outer surface of heating is stainless steel, industrial hard chrome electricity
Plating or Teflon spraying paste Teflon adhesive plaster；And for example, the high temperature-resistance conveyor belt is annular silica gel conveying belt；And for example,
The base band of the cycloconveyor belt is wool blended or Du Pont's KEVLAR fibers or the poly- phthalein amine fiber (Nomex) of meta-aromatic etc.
Can either high temperature resistant be not easy the material of adsorpting dye molecule again, in such manner, it is possible to improve the high temperature resistant of the high temperature-resistance conveyor belt
Performance and it is set to be difficult adsorpting dye molecule.For example, the high temperature-resistance conveyor belt not only will can high temperature resistant, also to select defeated
The material of band is sent to be difficult to absorb dye molecule, the material of preferred high temperature-resistance conveyor belt working face is that silica gel or Teflon or wool are mixed
Spin or Du Pont's KEVLAR fibers or the poly- phthalein amine fiber (Nomex) of meta-aromatic or stainless steel etc. can either high temperature resistant be not easy again
The material of adsorpting dye molecule.The heating bull wheel is electric heating or conduction oil or steam heating.The big wheel outer surface of the heating is
Stainless steel or industrial hard chrome plating or Teflon spraying paste Teflon adhesive plaster.
Above-mentioned bull wheel negative pressure, which is steamed, rolls the negative pressure of dyeing installation 10 and steams and roll dyeing apparatus 300 and can reduce the cloth for being soaked with dye liquor
Water content, preferably, bull wheel steams to be rolled dyeing apparatus 400 and enables to fabric fibre preferably to adsorb dyestuff point pretreating effect
Son, to the higher of dye utilization rate, and tinctorial yield is deeper, and color fastness is higher, and design on fabric surface loose colour is less, alleviates follow-up
Load is washed, quantity of wastewater effluent is less.
Another example is, referring to Fig. 3, a kind of steam pad dyeing color method, is steamed and rolled using the bull wheel negative pressure as described in any
Dyeing installation is carried out, and it comprises the following steps：
S110：Control cloth dispensing device sends out cloth.
S120：Dying operation is carried out in the dye liquor that cloth is delivered to dyestuff squeeze device, and pressure rolling operation is carried out to cloth.
S130：Cloth is delivered to negative pressure and steamed and rolls dyeing apparatus, under default drying temperature, heating, drying dye is carried out to cloth
Color is operated.
S140：By cloth deliver to bull wheel steam roll in dyeing apparatus, and make cloth be clamped in it is described heating bull wheel with it is described resistance to
Between high temperature conveyer belt, under default sublimation temperature, steaming is carried out to cloth and rolls dying operation, the default drying temperature is less than institute
State default sublimation temperature.
S150：Cloth is delivered in finished product collection device and carries out finished product collection operation.
In one embodiment, the dye liquor includes each component of following mass percent：Disperse dyes 0.07%~
5%, thickener 0.01%~2%, dye leveller 0.01%~2%, bleeding agent 0.003%~2%, softening agent 0.07%~2%,
Dispersant 0.01%~30%, defoamer 0.01%~2%, color fixing agent 0.01%~2%, adhesive 0.1%~30% is remaining
Measure as water.
In one embodiment, when dying operation is rolled in the progress steaming, also control multiple pinch rollers defeated to the high temperature resistant
Band is sent to carry out pressure holding operation, for cloth to be clamped between the high temperature-resistance conveyor belt and the heating bull wheel, in such manner, it is possible to
So that the respiratory activity that fiber microstructure carries out multiple malleation-negative pressure makes dye molecule be adsorbed onto fiber microstructure as much as possible
Among molecular gap.
For example, when dying operation is rolled in steaming, also carrying out intermittent pressurized operation to cloth using multiple pinch rollers order.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each piece of technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of bull wheel negative pressure is steamed and rolls dyeing installation, it is characterised in that including：The cloth set gradually along the direction of transfer of cloth
Dispensing device, dyestuff squeeze device, negative pressure, which steam to roll dyeing apparatus, bull wheel and steam, rolls dyeing apparatus and finished product collection device；
The negative pressure, which is steamed, rolls dyeing apparatus for carrying out heating, drying dying operation under conditions of default drying temperature to cloth；
The bull wheel, which steams, to be rolled dyeing apparatus including frame, Power Component, heating bull wheel, high temperature-resistance conveyor belt and supports guide wheel group,
The Power Component is arranged in the frame, and the Power Component is connected with the heating bull wheel, for driving the heating
Bull wheel is rotated, and the support guide wheel group includes multiple support guide wheels, and the high temperature-resistance conveyor belt is placed on each support respectively
On guide wheel, and the high temperature-resistance conveyor belt is coated on outside the heating bull wheel, the heating bull wheel and the high temperature-resistance conveyor belt
For clamping cloth, for carrying out steaming pad dyeing color under conditions of default sublimation temperature to cloth；
Wherein, the default sublimation temperature is more than the default drying temperature, and the default sublimation temperature is 150 DEG C~230 DEG C,
The default drying temperature is 60 DEG C~150 DEG C.
2. bull wheel negative pressure according to claim 1 is steamed and rolls dyeing installation, it is characterised in that the negative pressure is steamed and rolls dyeing apparatus
Wheel is rolled including multigroup heating drying cylinder and multiple first, the cartridge heater to cloth to carry out heating, drying, the multiple first
Wheel is rolled to carry out intermittent pressurized operation to the cloth.
3. bull wheel negative pressure according to claim 1 is steamed and rolls dyeing installation, it is characterised in that the bull wheel negative pressure steams pad dyeing color
Equipment sets multigroup negative pressure steaming to roll dyeing apparatus, and negative pressure steaming described in each group is rolled dyeing apparatus and is arranged before and after, each group
The negative pressure steaming rolls dyeing apparatus and rolls wheel including multiple second, and each described second, which rolls longitudinal arrangement above and below wheel, is set, two neighboring
Described second rolls the mutual pressure rolling of wheel.
4. bull wheel negative pressure according to claim 1 is steamed and rolls dyeing installation, it is characterised in that the bull wheel negative pressure steams pad dyeing color
Equipment sets multigroup negative pressure to steam to roll dyeing apparatus, and negative pressure described in each group, which is steamed, rolls dyeing apparatus and be arranged above and below setting, each group
The negative pressure steaming rolls dyeing apparatus and rolls wheel including multiple three, and each described 3rd rolls the transversely arranged setting of wheel, two neighboring described
3rd rolls that wheel is setting up and down at intervals, and the two neighboring described 3rd rolls the mutual pressure rolling of wheel.
5. bull wheel negative pressure according to claim 1 is steamed and rolls dyeing installation, it is characterised in that the negative pressure is steamed and rolls dyeing apparatus
For L-type roll Wheel type negative pressure and steam roll dyeing apparatus, the negative pressure, which is steamed, rolls dyeing apparatus and rolls wheel, the described 4th including multiple four
The inside for rolling wheel is provided with heater, and the heater is electric heating or steam or conduction oil, and the 4th surface for rolling wheel is set
It is equipped with stainless steel layer or plating hard chromium layers.
6. bull wheel negative pressure according to claim 1 is steamed and rolls dyeing installation, it is characterised in that the negative pressure is steamed and rolls dyeing apparatus
Including casing, heating component and it is multiple roll wheel, it is each it is described roll wheel and be arranged in the casing, the cloth described rolls from each successively
Each described roll being respectively adjacent to through the heating component between wheel and taking turns setting, the heating component is used to add cloth progress drying
Heat.
7. bull wheel negative pressure according to claim 1 is steamed and rolls dyeing installation, it is characterised in that the bull wheel negative pressure steams pad dyeing color
Equipment also includes heated oven or heating stentering forming device, the biography of the heated oven or heating stentering forming device in cloth
Send to steam positioned at the bull wheel on direction and roll between dyeing apparatus and the finished product collection device.
8. bull wheel negative pressure according to claim 1 is steamed and rolls dyeing installation, it is characterised in that the negative pressure is steamed and rolls dyeing apparatus
For heated oven or heating stentering forming device, the heated oven or heating stentering forming device are on the direction of transfer of cloth
Steam and rolled between dyeing apparatus and the cloth dispensing device positioned at the bull wheel.To carry out preliminary drying to padding the cloth after dye liquor
Dry doubling is dyed.
9. one kind steams pad dyeing color method, it is characterised in that steamed using the bull wheel negative pressure as any one of claim 1 to 8
Roll dyeing installation progress；It comprises the following steps：
Control cloth dispensing device sends out cloth；
Cloth is delivered in the dye liquor of dyestuff squeeze device and carry out padding dye liquor operation, cloth is delivered into negative pressure and steams pad dyeing color dress
Put, under default drying temperature, heating, drying dying operation is carried out to cloth；
Cloth is delivered to bull wheel and steamed and is rolled in dyeing apparatus, and cloth is clamped in the heating bull wheel and the high temperature-resistance conveyor belt
Between, under default sublimation temperature, steaming is carried out to cloth and rolls dying operation, the default drying temperature is less than the default distillation
Temperature；
Cloth is delivered in finished product collection device and carries out finished product collection operation.
10. steaming pad dyeing color method according to claim 1, it is characterised in that when dying operation is rolled in steaming, also using multiple
Pinch roller order carries out intermittent pressurized operation to cloth.
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| CN201710272261.2A CN107012622B (en) | 2017-04-24 | 2017-04-24 | Bull wheel negative pressure steams pad dyeing color device and method thereof |
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| CN201710272261.2A CN107012622B (en) | 2017-04-24 | 2017-04-24 | Bull wheel negative pressure steams pad dyeing color device and method thereof |
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| CN109537213A (en) * | 2017-11-27 | 2019-03-29 | 李裕 | A kind of cloth dyeing machine |
| CN109825976A (en) * | 2019-04-03 | 2019-05-31 | 李雅 | A kind of pad dyeing drying all-in-one overflow dyeing machine |
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| CN111778666A (en) * | 2019-04-03 | 2020-10-16 | 李雅 | Multilayer multi-time continuous rolling steaming dyeing mechanism and method |
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| CN107012622B (en) | 2019-03-05 |
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