CN110258134A

CN110258134A - A kind of ultrashort process, which is rolled, steams dyeing process methods and equipment

Info

Publication number: CN110258134A
Application number: CN201910655920.XA
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2019-09-20

Abstract

It is rolled the embodiment of the invention discloses a kind of ultrashort process and steams dyeing process methods and equipment, the cloth for solving high liquid-loading capacity bakes or roast the technical issues of steaming stage dyestuff is easy to produce migration phenomenon in high temperature in the case where not passing through preliminary drying process.The embodiment of the present invention includes step 1, clothes to enter low strap liquid measure pressure rolling device through cloth sending device, dye solution is equipped in the hopper of the low strap liquid measure pressure rolling device, the dye solution includes one of disperse dyes, reactive dye, deoxyenzyme, bleeding agent, dispersing agent or a variety of, and liquid carrying rate of the cloth after the low strap liquid measure pressure rolling device pressure rolling is 15%~35%；Step 2, cloth enter continuous steaming device, while being heated drying, fixation；Step 3, cloth are output to finished product collection device from continuous steaming device outlet and are collected as being collected as finished product after finished product or post-processing.

Description

A kind of ultrashort process, which is rolled, steams dyeing process methods and equipment

Technical field

It is rolled the present invention relates to staining technique field more particularly to a kind of ultrashort process and steams dyeing process methods and equipment.

Background technique

In traditional textile thermosol dyeing process, cloth need to be rolled to painting dye liquor, then the cloth with dye liquor is heated Distil fixation after drying, and traditional coating method that rolls has very much, such as evenness calender, heavy duty padding machine, can well It is soaked with the cloth equably pressure rolling of dye liquor, but no matter which kind of pressure rolling mode all has asking with liquid measure is higher for cloth after pressure rolling Topic, the band liquid measure of traditional pressing and rolling process cloth all 50% or more, the band liquid measure of cloth is higher then in subsequent drying course In predrying device need to set, moisture entrained by cloth is dried using more thermal energy by preliminary drying process, is caused The problems such as equipment investment is big, occupation area of equipment is big, energy consumption is high, operating cost is high.Liquid measure is excessive is also easy to cause drying for band The migration problem of dyestuff in the process, influences final product quality.

Therefore, in order to solve the above technical problems, find a kind of ultrashort process and roll and steam dyeing process methods and equipment and become The important topic that those skilled in the art are studied.

Summary of the invention

It is rolled the embodiment of the invention discloses a kind of ultrashort process and steams dyeing process methods and equipment, for solving high liquid-loading capacity Cloth not pass through preliminary drying process in the case where, bake or roast the skill that steaming stage dyestuff is easy to produce migration phenomenon in high temperature Art problem.

The embodiment of the invention provides a kind of ultrashort processes to roll steaming dyeing process methods, comprising:

Step 1, cloth enter low strap liquid measure pressure rolling device, the material of the low strap liquid measure pressure rolling device through cloth sending device Be equipped with dye solution in slot, the dye solution include disperse dyes, reactive dye, deoxyenzyme, bleeding agent, in dispersing agent One or more, liquid carrying rate of the cloth after the low strap liquid measure pressure rolling device pressure rolling is 15%~35%；

Step 2, cloth enter continuous steaming device, while being heated drying, fixation；

Step 3, cloth from continuous steaming device outlet be output to finished product collection device be collected as finished product or it is rear from Finished product is collected as after reason.

Optionally, step 1a is additionally provided between the step 1 and the step 2, the step 1a includes:

Cloth enters the second pressure rolling device after padding dye solution, is equipped with and helps in the charging basket of the second pressure rolling device Agent, the auxiliary agent include one of alkaline agent, waterglass, cationic softener or a variety of；Cloth is filled into second pressure rolling When setting, auxiliary agent is added on cloth by the second pressure rolling device by the way of quantitative watering, sends out auxiliary agent and dyestuff on cloth Raw reaction, and before the auxiliary agent in the second pressure rolling device is applied to above cloth, dyestuff entrained by cloth in step 1 It is contactless with the auxiliary agent in the second pressure rolling device；Liquid carrying rate of the cloth after the second pressure rolling device pressure rolling be 20%~ 40%.

Optionally, step 1b is additionally provided between the step 1 and the step 2, the step 1b includes:

Cloth obtains carrying out natural diffuseness infiltration processing by dyestuff natural diffuseness permeability apparatus after quantitative dye solution, Processing time 0-200 seconds.

Optionally, step 1c is additionally provided between the step 1 and the step 2, the step 1c includes:

Cloth obtains carrying out preliminary drying processing by predrying device after quantitative auxiliary agent, and setting preliminary drying temperature is 80-150 DEG C.

Optionally, step 1d is additionally provided between the step 1 and the step 2, the step 1d includes:

Cloth is heated after obtaining quantitative dye solution by dyestuff natural diffuseness permeability apparatus, and the time is handled 0-60 seconds；

It further include having step 2a meanwhile between the step 2 and the step 3；The step 2a includes:

Cloth obtains carrying out preliminary drying processing by predrying device after quantitative compounding agent solution, and setting preliminary drying temperature is 80-120 ℃。

Optionally, the dye solution is also at least mixed with dispersing agent, bleeding agent other than containing disperse dyes, described The partial size of disperse dyes between 0.2 and 2 micron, the dispersing agent be anionic dispersing agents or anionic dispersing agents and sun from The compound of sub- dispersing agent；

The auxiliary agent includes cationic softener.

It optionally, further include bleeding agent, wetting agent, urea, alginic acid in the dye solution other than active dyestuff One of sodium, deoxyenzyme are a variety of；

The auxiliary agent includes one of waterglass, reserve salt, sodium bicarbonate, caustic soda, soda ash, sodium metaphosphate or a variety of.

The embodiment of the invention provides a kind of ultrashort processes to roll steaming dyeing installation, includes at least:

Cloth sending device, low strap liquid measure pressure rolling device, continuous steaming device, finished product collection device or/and post-processing dress It sets；

The low strap liquid measure pressure rolling device is quantitatively to coat pressure rolling device；The continuous steaming device is one or more adds The continuous steaming device of heat wheel composition, or the continuous steaming device that oven forms is evaporated by framing shaping machine or heating.

Further, the second pressure rolling dress is additionally provided between the low strap liquid measure pressure rolling device and the continuous steaming device It sets；

The second pressure rolling device is quantitatively to coat pressure rolling device, and the quantitatively coating pressure rolling device is single side, two-sided circle Wire mark flower and pressure rolling device, or single side, double spread and the pressure rolling device or internal-injection type applicator roll list that are scratched by anilox roll Face, double spread and pressure rolling device or single side, double-face spray painting and pressure rolling device, or digital spraying and pressure rolling device or single side, One or more of them in two-sided rotary printing and pressure rolling device.

Further, the quantitatively coating pressure rolling device is the coating of internal-injection type applicator roll single or double and pressure rolling device；

The internal-injection type applicator roll one side coating and pressure rolling device include an internal-injection type applicator roll and an at least steel rider Or encapsulated roll；

The internal-injection type applicator roll double spread and pressure rolling device include at least two internal-injection type applicator rolls；

Each Zhi Suoshu internal-injection type applicator roll include at least two shaft ends, the steel hollow roller embryo with through-hole, at least its In a shaft end be provided with centre bore, described centre bore one end is connected to the inner cavity of the roller embryo, and the other end passes through pipeline and connects The logical charging basket for being equipped with solution, is connected with pressure or/and flow regulator between the centre bore and charging basket；The through-hole is set It is placed in the periphery of the roller embryo, the through-hole leads to the inner cavity of the roller embryo from the roller embryo periphery；The internal-injection type applies The shaft end of cloth rewinder roll or/and steel rider or/and encapsulated roll is connected with pressure apparatus or/and slack adjuster.

As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that

In the present embodiment, since band liquid measure is very low after low strap liquid measure pressure rolling device pressure rolling for cloth, need not move through pre- The process of baking, but be directly entered high temperature and bake the stage, it avoids and bakes or roast steaming stage dyestuff in high temperature due to high liquid-loading capacity Migration phenomenon, can to it is pure wash, pure cotton, polyester-cotton fabric dye.Dyeing condition are as follows: before selecting suitable dyestuff and auxiliary agent It puts, band liquid measure 20% or so, 180-190 DEG C of baking temperature, bakes time 1.5-4 minute, can achieve pure wash after holding is rolled Fabric disperse dyes Non-water washing or few water washing dyeing；Cotton and polyester cotton are dyed without preliminary drying and low electrolyte.With tradition Pad dyeing is heated compared to saving water, energy consumption is reduced, reduces dye dosage, save the resources such as artificial, equipment and place, product quality It can achieve the dyeing effect of traditional pad dyeing.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art To obtain other attached drawings according to these attached drawings.

Fig. 1 is that a kind of ultrashort process provided by the invention rolls the flow diagram for steaming dyeing process methods；

Fig. 2 is that a kind of ultrashort process provided by the invention rolls the structural schematic diagram for steaming dyeing installation；

Fig. 3 is that a kind of ultrashort process provided by the invention rolls the internal-injection type applicator roll one side coating and pressure steamed in dyeing installation The structural schematic diagram of rolling device；

Fig. 4 is that a kind of ultrashort process provided by the invention rolls the internal-injection type applicator roll double spread and pressure steamed in dyeing installation The structural schematic diagram of rolling device；

Fig. 5 is that a kind of ultrashort process provided by the invention rolls the structural representation for steaming the internal-injection type applicator roll in dyeing installation Figure；

Fig. 6 is that a kind of ultrashort process provided by the invention rolls pair for steaming scratching in dyeing installation by anilox roll and pressure rolling The structural schematic diagram of face apparatus for coating；

Fig. 7 is that a kind of ultrashort process provided by the invention rolls and steams the structure of the low strap liquid measure pressure rolling device in dyeing installation and show It is intended to；

Fig. 8 is that a kind of ultrashort process provided by the invention rolls the structural representation for steaming the vacuum suction roll in dyeing installation Figure；

Fig. 9 is that a kind of ultrashort process provided by the invention rolls the another kind for steaming the low strap liquid measure pressure rolling device in dyeing installation Structural schematic diagram；

Figure 10 is that a kind of ultrashort process provided by the invention rolls second of the structural schematic diagram steamed in dyeing installation；

Figure 11 is that a kind of ultrashort process provided by the invention rolls the third structural schematic diagram steamed in dyeing installation；

Figure 12 is that a kind of ultrashort process provided by the invention rolls the 4th kind of structural schematic diagram steamed in dyeing installation；

Figure 13 is that a kind of ultrashort process provided by the invention rolls the 5th kind of structural schematic diagram steamed in dyeing installation；

Figure 14 is the loss phenomenon schematic diagram of disperse dyes (or/and vapor) in conventional baking oven；

Figure 15 is that color-fixing device schematic diagram is steamed in closed roasting；

It illustrates: cloth sending device 1；Low strap liquid measure pressure rolling device 2；Second pressure rolling device 3；Continuous steaming device 4； Finished product collection device 5；Internal-injection type applicator roll 6；Roller embryo 601；Through-hole 602；Centre bore 603；Charging basket 7；Anilox roll 8；Scraper 9；The One roll 10；Second roll 11；3rd roll 12；4th roll 13；Pressure apparatus 14；Vacuum suction roll 15；Roll body 1501；Permeable clad 1502；Permeable micropore 1503；Shaft end portion 1504；Shaft end through-hole 1505；Rotary joint 1506；Negative pressure is taken out Inhale device 16；Dyestuff natural diffuseness permeability apparatus 17；Predrying device 18；Major diameter heating wheel 19；High temperature-resistance conveyor belt 20；Heating Wheel 21；5th roll 22.

Specific embodiment

In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description The present invention is described in further detail.Obviously, described embodiments are only a part of the embodiments of the present invention, rather than Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, shall fall within the protection scope of the present invention.

Embodiment one

Referring to Fig. 1, originally apply a kind of ultrashort process provided in example roll steam dyeing process methods include:

Step 1, cloth enter low strap liquid measure pressure rolling device 2, the low strap liquid measure pressure rolling device 2 through cloth sending device 1 Hopper in be equipped with dye solution, the dye solution includes disperse dyes, reactive dye, deoxyenzyme, bleeding agent, dispersing agent One of or it is a variety of, liquid carrying rate of the cloth after 2 pressure rolling of low strap liquid measure pressure rolling device be 15%~35%；

Step 2, cloth enter continuous steaming device 4, while being heated drying, fixation；

Step 3, cloth from the continuous steaming device 4 outlet be output to finished product collection device 5 be collected as finished product or after Finished product is collected as after processing.

It should be noted that rolling steaming dyeing process methods using a kind of low ultrashort process, it is not necessarily to preliminary drying process, it can be to pure It washs, the dyeing of pure cotton, polyester-cotton fabric.Dyeing condition are as follows: under the premise of selecting suitable dyestuff and auxiliary agent, band liquid measure after holding is rolled 20% or so, 180-190 DEG C of baking temperature, bake time 1.5-4 minute, can achieve polyester fabric disperse dyes Non-water washing or Few water washing dyeing；Cotton and polyester cotton are dyed without preliminary drying and low electrolyte.It is saved water compared with conventional hot melt pad dyeing, Energy consumption is reduced, dye dosage is reduced, saving resources, the product qualities such as artificial, equipment and place can achieve the dye of traditional pad dyeing Color effect.

Further, step 1a is additionally provided between the step 1 and the step 2, the step 1a includes:

Cloth enters the second pressure rolling device 3 after padding dye solution, is equipped in the charging basket 7 of the second pressure rolling device 3 Auxiliary agent, the auxiliary agent include one of alkaline agent, waterglass, cationic softener or a variety of；Cloth enters second pressure rolling When device 3, auxiliary agent is added on cloth by the second pressure rolling device 3 by the way of quantitative watering, makes auxiliary agent and dyestuff in cloth On react, and before the auxiliary agent in the second pressure rolling device 3 is applied to above cloth, cloth is taken in step 1 It is contactless with dyestuff and the auxiliary agent in the second pressure rolling device 3；Liquid carrying rate of the cloth after 3 pressure rolling of the second pressure rolling device be 20%~40%.

It should be noted that successively separately applying dyestuff by low strap liquid measure pressure rolling device 2 and the second pressure rolling device 3 and helping The dyestuff and auxiliary agent that are not suitable for accommodating with bath are added separately, avoid two or more dyestuffs and auxiliary agent and be applied to cloth by agent Material reacts before above；Reactive dye solution and alkaline agent are separately successively padded, and quantifies pressure rolling and applies alkaline agent, reduces activity The hydrolysis of dyestuff improves the reaction probabilities between reactive dye and cellulose, expands the application of reactive dye and fixation alkaline agent Range of choice.Common reactive dye and fixation alkaline agent can be used, it will be apparent that reduce cost.

Further, step 1b is additionally provided between the step 1 and the step 2, the step 1b includes:

Cloth carries out at natural diffuseness infiltration after obtaining quantitative dye solution by dyestuff natural diffuseness permeability apparatus 17 Reason is handled time 0-200 seconds.

Further, step 1c is additionally provided between the step 1 and the step 2, the step 1c includes:

Cloth obtains carrying out preliminary drying processing by predrying device 18 after quantitative auxiliary agent, and setting preliminary drying temperature is 80-150 ℃。

Further, step 1d is additionally provided between the step 1 and the step 2, the step 1d includes:

Cloth is heated after obtaining quantitative dye solution by dyestuff natural diffuseness permeability apparatus 17, when processing Between 0-60 seconds；

Cloth obtains carrying out preliminary drying processing by predrying device 18 after quantitative compounding agent solution, and setting preliminary drying temperature is 80- 120℃。

Further, the dye solution is also at least mixed with dispersing agent, bleeding agent, institute other than containing disperse dyes The partial size of disperse dyes is stated between 0.2 and 2 micron, the dispersing agent is anionic dispersing agents or anionic dispersing agents and sun The compound of ionic dispersants.

It further, further include bleeding agent, wetting agent, urea, seaweed in the dye solution other than active dyestuff One of sour sodium, deoxyenzyme are a variety of；

Above-mentioned is to roll to steam the detailed volume description of dyeing process methods progress to the ultrashort process of one of the present embodiment, below will This process is further described with several application examples:

Application examples one

1.1 materials and instrument

Fabric: it is commercially available it is pure wash, pure cotton, polyester-cotton fabric

Reagent: liquid disperse dyes: Amrinone is grand dark blue

Reactive dye: Remazol RGB is dark blue

Make reactive dye auxiliary agent by oneself

Make disperse dyes auxiliary agent by oneself

Instrument: low strap liquid measure pressure rolling device 2 (self-control)

Continuous enclosed color-fixing device (self-control)

FA2014N type electronic balance

SW-12 type Washing instrument

Y5711 type Crockmeter

1.2 dyeing

Formula for dye liquor one, verifying polyester fabric disperse dyes low strap liquid measure, which is continuously rolled-roasted, steams ultrashort process dyeing.

The grand dark blue 20gL of Amrinone

Make disperse dyes auxiliary agent 10g/L by oneself

Process flow: pure after pre-treatment washs embryo cloth → pad dye liquor (pick-up 20%) → 190 DEG C roasting and steams fixation, time 90s → dyeability assessment.

Formula for dye liquor two, verifying pure cotton fabric reactive dye low strap liquid measure, which is continuously rolled-roasted, steams ultrashort process dyeing.

Remazol RGB is dark blue: 15g/L

Make reactive dye auxiliary agent: 30g/L by oneself

Dye is padded in process flow: the pure cotton embryo cloth after pre-treatment → dyestuff and fixation auxiliary agent respectively dissolving and mixing → Liquid (pick-up 20%) → fixation 4min is steamed in roasting in 185-190 DEG C of continuous obturator → wash → soaping → wash → dry → Dyeability assessment.

Formula for dye liquor three: verifying polyester/cotton blended fabric dispersion/activity one is bathed low strap liquid measure and continuously rolled-roasts and steams ultrashort process Dyeing.

Alkali resistance disperse dye: Amrinone is grand dark blue: 15g/L

Make disperse dyes auxiliary agent: 7.5g/L by oneself

Reactive dye: Remazol RGB is dark blue: 5g/L

Make reactive dye auxiliary agent: 10g/L by oneself

Process flow: stirring evenly after the polyester-cotton blend embryo cloth → alkali resistance disperse dye, reactive dye dissolution after pre-treatment, with Self-control reactive dye auxiliary agent, self-control disperse dyes auxiliary agent be uniformly mixed → pad dye liquor (pick-up 20%) → evaporate (185 DEG C, It 4min) → washes → and soaps → washing → and dry → dyeability assessment.

1.3 test method

Colour fastness to rubbing is measured by GB/T3920-2008 " textile color stability test colour fastness to rubbing ", resistance to soap Color fastness is by GB/T3921-2008 " textile color stability test, fastness to soaping " measurement.

2 results and discussion

It is above-mentioned that the alkaline-proof disperse dyes of terylene are dyed respectively, the Remazol dyeing of cotton fabric, point of polyester cotton Dissipate/activity one bathes pad dyeing dyeing and tested, test result is as follows the table (table 1) of the color fastness after test

Table 1

Table 1, which shows continuously to be rolled-roasted using low strap liquid measure, steams ultrashort process dyeing, and above-listed items color fastness index is equal It is horizontal to have reached conventional pad dyeing dyeing.

Conventional polyester fabric pad-dry-cure dyeing process flow are as follows: pad dye liquor-and dry-bake hot melt fixation-reduction cleaning/water It washes-dries.Hot melt fixation link be 180-220 DEG C high temperature, complete in xeothermic, opposing open environment, utilize high temperature The plasticizing of polyester fiber is realized in effect, increases the mobility of polyester macromolecule segment, realizes disperse dyes in polyester fiber Diffusion.Dyeing energy consumption is high, is especially in the presence of dyestuff loss phenomenon, and it is low that there are dye utilization rates, equipment easy to pollute, energy consumption The problems such as higher.

As shown in figure 14, centainly with the fabric of liquid measure, it will be put into traditional evaporating and carry out fixation treatment, Ke Yiming in device The loss phenomenon of disperse dyes and steam is found out aobviously.

As shown in figure 15, it will centainly with the fabric of liquid measure, be put into homemade closed laboratory installation and carry out at fixation Reason, since fabric is pressed between two layers of air-locked silica gel piece, high temperature distillation after dyestuff can not loss go out device it Outside, still, if higher with liquid measure, the steam pressure that high temperature generates is greater than the external force that device applies fabric, then dyestuff and steaming Vapour also can loss come out, influence the indexs such as color fastness, so it should be noted that control impressed pressure and holding meanss excellent sealing.

Plasticizing, hot conditions can be cooperateed with to be lauched by hydro-thermal based on polyester fiber there is solubilising diffusion to make disperse dyes Cognition, and steam under certain temperature, humidity and pressure condition have swelling action to cotton fiber, improve dyestuff With fiber-reactive, combine when required energy, conducive to dispersion and the combination of reactive dye and fiber.We have made by oneself continuous and have sealed Color fixing process equipment is steamed in the roasting closed in space.The process characteristic are as follows: 1, fixation be to be carried out in continuous and enclosure space, do not deposit In the loss problem of disperse dyes and steam, dye utilization rate is high, and ensures that dyestuff and fiber are in high temperature in laking process And damp and hot state；2, pass through water in the enclosed space by thermogenetic steam using moisture self-contained after textile pad Heat synergistic effect achievees the purpose that plasticized fibre and increases dyestuff dissolution, is conducive to the combination of dyestuff and fiber, realizes that fabric exists Fixation is steamed in roasting at 180 DEG C -190 DEG C, and color fixing temperature is lower than conventional hot melt knot dyeing technology.

Homemade disperse dyes auxiliary agent is mainly migration inhibitor and surfactant, and surfactant can be with fabric surface Interaction generates plasticization effect, weakens the interaction of strand, reduces the surface tension of fabric and dye liquor, promotes dyestuff Adsorption and diffusion in the fibre.There are also alternative alkaline agent in homemade reactive dye auxiliary agent, can effectively facilitate reactive dye with The combination of cotton fiber.

3 conclusions:

Show continuously to roll-roast using low strap liquid measure by the studies above to steam ultrashort process dyeing, is not necessarily to preliminary drying mistake Journey, can to it is pure wash, pure cotton, polyester-cotton fabric dye.Dyeing condition are as follows: under the premise of selecting suitable dyestuff and auxiliary agent, protect Band liquid measure 20% or so after rolling is held, 180-190 DEG C of baking temperature, bakes time 1.5-4 minute, can achieve polyester fabric dispersion Dyestuff Non-water washing or few water washing dyeing；Cotton and polyester cotton are dyed without preliminary drying and low electrolyte.With conventional hot melt pad dyeing Compared to water conservation, energy consumption is reduced, reduces dye dosage, saving resources, the product qualities such as artificial, equipment and place can achieve The dyeing effect of traditional pad dyeing.

Application examples two

Cloth is semi-products of the pure cotton mercerising after pre-treatment is dried, and rolls steaming dyeing by a kind of ultrashort process of the present invention Processes and apparatus dyeing, comprising the following steps:

(1) pressure rolling: cloth successively passes through the hopper and low strap liquid measure pressure rolling device of the low strap liquid measure pressure rolling device 2 Liquid carrying rate after 2 is 30%；Ingredient in the hopper of low strap liquid measure pressure rolling device 2 are as follows:

Reactive brilliant yellow BES (Shanghai Wande Chemical Co., Ltd.), concentration 70g/L；

Reactive scarlet BF-2GF (Wujiang Land of Peach Blossoms Dye Co., Ltd), concentration 10g/L；

Deoxyenzyme, concentration 2g/L；

Flat Ma Su, concentration 3g/L；

(2) natural diffuseness infiltration processing 2 minutes；

(3) secondary pressure rolling: the cloth successively band after the charging basket 7 of the second pressure rolling device 3 and the second pressure rolling device 3 Liquid rate is 50%；

Ingredient in the charging basket 7 of second pressure rolling device 3 are as follows:

Caustic soda, concentration 5g/L；

Waterglass (40 Baume degrees), concentration 40ml/L

(4) preliminary drying is handled: heating preliminary drying by the predrying device 18, control band liquid measure is 30%.

(5) processing is evaporated into 4 high temperature of continuous steaming device.

(6) successively cold water is washed, hot water is soaped, warm water is washed and dries, finished product collects operation for progress.

Wherein, the forward speed of cloth is 40m/min.

Testing result shows: cloth obtains that color is uniformly full, and bright in color light is pure, self-consistent.Every color fastness index and Safety index reaches traditional requirement.

Application examples three

Cloth is the pure semi-products for washing towelling after pre-treatment is dried, and rolls steaming dye by a kind of ultrashort process of the present invention The dyeing of color Processes and apparatus, comprising the following steps:

(1) pressure rolling: cloth successively passes through the hopper and low strap liquid measure pressure rolling device of the low strap liquid measure pressure rolling device 2 2

Liquid carrying rate afterwards is 30%；Ingredient in the hopper of low strap liquid measure pressure rolling device 2 are as follows:

Disperse big black, 70g/L；

Bleeding agent, concentration 0.5g/L；

Dispersing agent, concentration 3g/L；

(2) heat 60 seconds；

(3) secondary pressure rolling: the cloth successively band after the charging basket 7 of the second pressure rolling device 3 and the second pressure rolling device 3 Liquid rate is 40%；

Cationic softener, concentration 4g/L；

(4) preliminary drying is handled: being heated by the predrying device 18, control band liquid measure is 25%.

Wherein, the forward speed of cloth is 30m/min.

Application examples four

Cloth is twill polyester-cotton blend semi-products, rolls by a kind of ultrashort process of the present invention and steams dyeing and equipment contaminates Color, comprising the following steps:

Liquid carrying rate afterwards is 35%；Ingredient in the hopper of low strap liquid measure pressure rolling device 2 are as follows:

Dispersed ruby (being alkali disperse dyes), 30g/L；

Wetting agent, concentration 2g/L；

Deoxyenzyme, concentration 2g/L；

Penetrating agent JFC-E, concentration 1g/L；

Flat Ma Su, concentration 3g/L；

Dispersing agent, concentration g/L；

Alkaline-resisting dispersing agent, concentration 3g/L；

(2) heat 90 seconds；

Compound alkali, concentration 5g/L；

Waterglass (40 Baume degrees), concentration 40ml/L

Cationic softener, concentration 4g/L；

(4) preliminary drying is handled: being heated by the predrying device 18, control band liquid measure is 30%.

Wherein, the forward speed of cloth is 35m/min.

Embodiment two

The present embodiment provides a kind of continuous dyeing equipment for quantitatively applying auxiliary agent, include at least:

Cloth sending device 1, low strap liquid measure pressure rolling device 2, continuous steaming device 4, finished product collection device 5 or/and rear place Manage device；

The low strap liquid measure pressure rolling device 2 is quantitatively to coat pressure rolling device；The continuous steaming device 4 is one or more The continuous steaming device 4 of 21 composition of heating wheel, or the continuous steaming device 4 that oven forms is evaporated by framing shaping machine or heating.

Further, the second pressure rolling is additionally provided between the low strap liquid measure pressure rolling device 2 and the continuous steaming device 4 Device 3；

The second pressure rolling device 3 is quantitatively to coat pressure rolling device, and the quantitatively coating pressure rolling device is single side, two-sided circle Wire mark flower and pressure rolling device, or single side, double spread and the pressure rolling device or 6 list of internal-injection type applicator roll that are scratched by anilox roll 8 Face, double spread and pressure rolling device or single side, double-face spray painting and pressure rolling device, or digital spraying and pressure rolling device or single side, One or more of them in two-sided rotary printing and pressure rolling device.

It should be noted that cloth quantitatively coats padding for pressure rolling device by described, band liquid measure is effectively reduced, is kept away Extra auxiliary agent or dyestuff are exempted from and have fallen to hopper or charging basket 7, has solved anti-before padding because of two or more chemical components The problem of answering, leading to unstable quality；The range of choice for expanding dyestuff and auxiliary agent reduces the requirement to equipment, can be used for The dyeing process process of reactive dye, disperse dyes etc..

Further, the quantitatively coating pressure rolling device is the coating of 6 single or double of internal-injection type applicator roll and pressure rolling device；

6 one side coating of internal-injection type applicator roll and pressure rolling device include an internal-injection type applicator roll 6 and an at least Zhi Gang Roller or encapsulated roll；

6 double spread of internal-injection type applicator roll and pressure rolling device include at least two internal-injection type applicator rolls 6；

Each Zhi Suoshu internal-injection type applicator roll 6 includes at least two shaft ends, the steel hollow roller embryo 601 with through-hole 602, Shaft end described at least one of which is provided with centre bore 603, and described 603 one end of centre bore is connected to the inner cavity of the roller embryo 601, separately One end is equipped with the charging basket 7 of solution by pipeline connection, is connected with pressure or/and flow between the centre bore 603 and charging basket 7 Regulating device；The through-hole 602 is set to the periphery of the roller embryo 601, and the through-hole 602 is from 601 periphery of roller embryo Lead to the inner cavity of the roller embryo 601；The shaft end of the internal-injection type applicator roll 6 or/and steel rider or/and encapsulated roll is connected with pressure Device 14 or/and slack adjuster.

The internal-injection type applicator roll 6 further includes the permeable clad 1502 for being coated on 601 outside of roller embryo, described permeable Clad 1502 is rubber-plastic elastomer or fibrous layer with permeable micropore 1503, and the fibrous layer is graphene fiber roller or iron The one or more of them of fluorine dragon fiber roller or non-woven fabrics fiber roller or Kevlar, aramid fiber roller.

Alternatively, the outside of the roller embryo 601 of the internal-injection type applicator roll 6 is additionally provided with the micro- of permeable micropore 1503 Hole pervious bed；The microporous permeable layer is the nickel screen or piano-wire screen for having permeable micropore 1503 of 601 periphery of respective roller embryo setting Net or the steel wire or plastic strip or rope band or fibrous layer for being wound on 601 periphery of roller embryo, steel wire described in two adjacent rings Or there are the gaps for being not more than 5mm between plastic strip or rope band；

Above-mentioned tool is additionally provided between the roller embryo 601 and the permeable clad 1502 of the internal-injection type applicator roll 6 There is the microporous permeable layer of permeable micropore 1503；

The inner cavity of the roller embryo 601 of the internal-injection type applicator roll 6 is additionally provided with scraper 9, and the edge of a knife of the scraper 9 is against described The internal chamber wall of roller embryo 601 is arranged, by 9 connector of scraper at both ends adjust described in state scraper 9 the edge of a knife and the internal chamber wall it Between pressure or gap, the scraper 9 be that plastic plate scraper 9 or spring steel plate scraper 9 or bar magnet scraper 9, the solution pass through Mateiral pump enters the inside of the roller embryo 601 from the centre bore 603 of 601 end of roller embryo, and it is extra to be struck off by the scraper 9 Solution, obtained quantitative solution exported outward by the permeable micropore 1503 of the roller embryo 601.It is preferred that the scraper 9 and Its related accessories is the general scraper 9 and its related accessories of circular screen printer.

601 outer surface of roller embryo of the internal-injection type applicator roll 6 is provided with key-like groove or protrusion, and outside is arranged with cyclic annular fibre Cut-parts are tieed up, the fibrae circulares cut-parts are correspondingly arranged on key-like protrusion or groove, several fibrae circulares cut-parts are laminated on one It rises and forms a cyclic annular cylinder, the inner circle of the ring-type cylinder and the outer circle of the roller embryo 601 are equipped with, and are sheathed on described The outer circle of roller embryo 601, circumferencial direction is fixed by the groove or protrusion for being set to the outer circle of the roller embryo 601, on length direction Screw clamp plate by being set to 601 two ends of roller embryo is fixed.The fiber be graphene fiber or Teflon fiber or The one or more of them of non-woven fabrics fiber or the fiber are the rubber-plastic elastomer with water suction micropore.

Further, the outer end of the centre bore 603 is connected with rotary joint 1506, and the rotary joint 1506 is connected with The pipeline of compounding agent solution is conveyed, pipeline is connect with the charging basket 7 for being equipped with compounding agent solution, and compounding agent solution passes through pipeline from the rotation Connector 1506 inputs the inner cavity, then is output to the design on fabric surface between two rolls by the permeable micropore 1503, passes through The pressure rolling of two rolls squeezes the fibrous inside for going deep into cloth, and mixes with the dye solution above cloth.

Further, the pipeline is connected with mateiral pump, and compounding agent solution is pumped into institute from the charging basket 7 by the mateiral pump State the inner cavity of internal-injection type applicator roll 6.The mateiral pump is chemical pump or diaphragm pump or Pneumatic pressure bucket, the preferably described mateiral pump For the pumping of adjustable flow, the flow by adjusting pumping is output to design on fabric surface to adjust 6 roll of internal-injection type applicator roll Compounding agent solution content.

Alternatively, the bottom of the charging basket 7 is arranged higher than the internal-injection type applicator roll 6, by being connected on the pipeline Valve controls the flow of compounding agent solution, or/and the high and low position by adjusting 7 liquid level of charging basket controls the stream of compounding agent solution Amount, and then adjust the content that 6 roll of internal-injection type applicator roll is output to the compounding agent solution of design on fabric surface.

It should be noted that cloth passes through between two adjacent rolls, when roll presses, compounding agent solution passes through shaft end Centre bore 603 be input into the inside of the internal-injection type applicator roll 6, then two rolls are entered by the permeable micropore 1503 Between design on fabric surface, be deep among the fiber gap of cloth by the pressure rolling of two rolls.Since compounding agent solution is from institute The inside for stating internal-injection type applicator roll 6 continues to convey to external roll surface, and the dye solution that design on fabric surface carries is not easily accessed institute Internal-injection type applicator roll 6 is stated, will not influence the compounding agent solution in the internal-injection type applicator roll 6, two kinds of solution are merely able on cloth Face just occurs physically or chemically to react after contacting with each other.

Further, the quantitatively coating pressure rolling device can also be the one side coating device scratched by anilox roll 8, Including at least one group of anilox roll, 8, one groups of scrapers 9, one group of steel or encapsulated roll, the anilox roll 8 are rotatably arranged in rack On, against the roll surface of the anilox roll 8, the scraper 9 is parallel to the axis setting of the anilox roll 8 for the edge of a knife of the scraper 9, The scraper 9 is plastic plate scraper 9 or sheet metal scraper 9；The anilox roll 8 is the common roller of intaglio printing, the roller of steel 601 surface of embryo is formed with the roller of concave point by annular knurl embossing or laser engraving or sour corrosion, and it is molten to accommodate dyestuff in concave point Liquid, scraper 9 strike off the dye liquor of roller excess surface, and dye liquor while pressure rolling in concave point is transferred to the surface of cloth, portion Dye liquor is divided to be goed deep into inside cloth after pressure rolling.

Further, the double spread device scratched by anilox roll 8 is scraped including at least two groups 8, two groups of anilox roll Knife 9, the two mutual pressure rolling of anilox roll 8 settings, roll surface of the edge of a knife of two scrapers 9 respectively against the corresponding anilox roll 8 are set It sets, the scraper 9 is parallel to the axis setting of the corresponding anilox roll 8, and the scraper 9 is plastic plate scraper 9 or sheet metal Scraper 9.

Gap or pressure between the size of above-mentioned concave point and above-mentioned scraper 9 and above-mentioned anilox roll 8 determine above-mentioned reticulate pattern The band liquid measure of roller 8 determines the final band of cloth by adjusting pressure or gap between the anilox roll 8 and steel or encapsulated roll Liquid measure.

Further, the general single side, double-sided rotary screen printing device are the number and pressure of the mesh number by cylinder Size control the final band liquid measure of cloth, the single side, double-face spray painting or digital spray equipment be by control quantity for spray To control the final band liquid measure of cloth.It is preferred that the general single side, double-sided rotary screen printing device or/and the single side, two-sided The rear of spraying or digital spray equipment is provided with third pressure rolling device, and the third pressure rolling device is filled to from second pressure rolling It sets the cloth that 3 come out and carries out pressure rolling operation, be used for uniform mixed dye and auxiliary agent, and dyestuff and auxiliary agent pressure rolling are entered cloth Inside, the third pressure rolling device can also be arranged with the second pressure rolling device 3 with machine in this case.

Further, in this embodiment ultrashort process roll steam dyeing installation further include spray equipment, the spray equipment Including jet pipe or spray head, pipeline, valve, mateiral pump, filter device, the jet pipe or spray head are set to the upper of the pressure rolling device Side, and towards the position between two rolls of mutual pressure rolling, the jet pipe or spray head by the pipeline and the hopper into Row connection, the filter device, the valve and the mateiral pump be all connected on the pipeline, the jet pipe or spray head, The hopper, the pipeline, the valve, the mateiral pump and the filter device form following for liquid flowing Ring.Spray flow, the final band liquid measure of control cloth are determined by control mateiral pump or valve.

Further, in this embodiment low strap liquid measure pressure rolling device 2 be that can reduce the padding machine with liquid measure.Due to cloth Secondary mangle is also carried out, so the liquid carrying rate of cloth is small after low strap liquid measure pressure rolling device 2 is just conducive to secondary pad It carries out, also, low band liquid measure can reduce or not have to preliminary drying, conducive to energy conservation under the premise of preventing dye migration, so It selects particularly important with the low padding machine of liquid measure.

It is described can reduce the padding machine with liquid measure include rack, guide wheel device, pressure rolling device, hopper, pressure apparatus 14 with And power device etc.；The hopper is set to the lower section on the inside of rack and being located at the pressure rolling device；The low strap liquid measure pressure Rolling device 2 includes at least first roll 10, second roll 11,3rd roll 12,4th roll 13；The first roll 10 rotates Ground is fixed on the rack, the second roll 11,3rd roll 12,4th roll 13 around the first roll 10 and with institute 10 pressure rolling of first roll setting is stated, presses or separates with the first roll 10 by the pressure that the pressure apparatus 14 provides； Permeable clad 1502 is arranged with outside the roller embryo 601 of the first roll 10, the permeable clad 1502 is a ring-type Cylinder, the inner circle and the outer circle of the roller embryo 601 of the first roll 10 of the ring-type cylinder are equipped with, and are sheathed on described the The outer circle of the roller embryo 601 of one roll 10.The permeable clad 1502 is permeable fiber cloth or rubber-plastic elastomer.

601 outer wall of roller embryo of the first roll 10 is equipped with several permeable micropores 1503 and is coated with permeable clad 1502, interconnected water passing groove is provided between the adjacent permeable micropore 1503 of every two；The permeable micropore 1503 and institute The inner cavity for stating first roll 10 is connected；The center of at least one of which shaft end of the first roll 10 is equipped with through-hole 602, leads to Hole 602 is communicated with the inner cavity of the first roll 10, and the through-hole 602 is connected with rotary joint 1506, the rotary joint 1506 are connected with negative suction system 16.The permeable clad 1502 is permeable fiber cloth or rubber-plastic elastomer.

601 outer surface of roller embryo of the first roll 10 is provided with key-like groove or protrusion, and outside is arranged with fibrae circulares Cut-parts, the fibrae circulares cut-parts are correspondingly arranged on key-like protrusion or groove, several fibrae circulares cut-parts overlap together A cyclic annular cylinder is formed, the inner circle of the ring-type cylinder and the outer circle of the roller embryo 601 of the first roll 10 are equipped with, and It is sheathed on the outer circle of the roller embryo 601 of the first roll 10, circumferencial direction is by being set to the 10 roller embryo 601 of first roll The groove of outer circle or protrusion are fixed, by being set to the screw clamp plate of 601 end of roller embryo of the first roll 10 on length direction It is fixed.The fiber is the one or more of them or the fibre of graphene fiber or Teflon fiber or non-woven fabrics fiber Dimension is the rubber-plastic elastomer with water suction micropore.

For the intensity for keeping roll, ensureing that the left, center, right of mangle is uniform, the central spindle of at least described second roll 11 is axis, The inner circle heat of the roller embryo 601 at intermediate position and the roll in the central spindle width direction is cooperatively connected or is welded to connect, On the roll surface width direction of the roll, the length of the connection is long to roll surface between a quarter of the roll surface length of the roll Between degree.

The fluctuation of liquid level in hopper not only influences the depth of dyeing color, and influences more on direct big dyestuff To be serious, as a result form and aspect is caused to change.Therefore the hopper of the preferably described low strap liquid measure pressure rolling device 2 is additionally provided with accurate liquid level Control.

Cloth enters hopper from the entrance that can reduce the padding machine with liquid measure, after impregnated wheel leach mill solution, enters Between the first roll 10 and the second roll 11, obtained after 11 pressure rolling of the first roll 10 and the second roll Quantitative solution, is then oriented to through guide wheel, avoids between the first roll 10 and the 3rd roll 12, into described first By pressure rolling between roll 10 and the 4th roll 13, left later from the four guide idler.The first roll 10 is by second After 11 pressure rolling of roll, quantitative solution is also contained in the permeable clad 1502 outside the first roll 10, it is described After 12 pressure rolling of 3rd roll, in the quantitative solution that contains in the permeable clad 1502 outside the first roll 10 A part of solution come out by pressure rolling, be dropped in the second hopper, in this way since amount of solution entrained by the first roll 10 Reduce, then, the first roll 10 and 13 pressure rolling of 4th roll, the first roll 10 and the 4th roll 13 Between cloth on a part of solution in entrained quantitative solution can be transferred to the first roll 10 outside institute It states in permeable clad 1502, so finally just reduces the band liquid measure of cloth.By control the first roll 10 with It is described second, third, the pressure between 4th roll 13, to adjust the final band liquid measure of cloth.Preferably, cloth passes through institute Liquid carrying rate after stating low strap liquid measure pressure rolling device 2 is 30~70%.Liquid carrying rate of the cloth after the second pressure rolling device 3 is 40 ~80%.It is preferred that band liquid of liquid carrying rate and cloth of the cloth after the second pressure rolling device 3 after low strap liquid measure pressure rolling device 2 The difference of rate is 10~30%.

Further, the low strap liquid measure pressure rolling device 2 includes at least the roll of two mutual pressure rolling settings, at least within One roll is vacuum suction roll 15, and the vacuum suction roll 15 includes roll body 1501, is connected to the roll master The shaft end portion 1504 at the both ends of body 1501 and permeable clad 1502；The roll body 1501 includes outer wall and inner cavity；Institute Permeable clad 1502 is stated on the outer wall, the permeable clad 1502 is flexible material；It is set on the outer wall It is equipped with several permeable micropores 1503；Interconnected water passing groove is equipped between the permeable micropore 1503 of each adjacent two；It is described Permeable micropore 1503 is connected with the inner cavity；The center at least one shaft end portion 1504 is equipped with shaft end through-hole 1505, institute Shaft end through-hole 1505 is stated to be connected with the inner cavity；The water passing groove, the permeable micropore 1503, the inner cavity, the axis End through-hole 1505 collectively constitutes circulation passage；The shaft end through-hole 1505 is communicated with rotary joint 1506；Rotary joint 1506 connects It is connected to negative suction system 16.The negative pressure that the negative suction system 16 generates is by the circulation passage to by working face Cloth carries out negative-pressure adsorption dehydrating operations while positive pressure pressure rolling.By the negative pressure pressure for adjusting the negative suction system 16 It adjusts the amount of solution taken away from the vacuum suction roll 15, determines the final band liquid of cloth in conjunction with the pressure between roll Amount.Optionally, the permeable clad 1502 is permeable fiber cloth or rubber-plastic elastomer.

Further, the low strap liquid measure pressure rolling device 2 further includes adjustable cloth and the vacuum suction roll 15 Between the cornerite of cornerite size adjust guide wheel, the cornerite adjust guide wheel be set to the vacuum suction roll 15 front or/ And rear, cloth is adjusted by adjusting the relative position between the cornerite adjusting guide wheel and the vacuum suction roll 15 Size in the cladding face on 15 surface of vacuum suction roll.

Further, the low strap liquid measure pressure rolling device 2 further includes aspirating the vacuum water absorber of cloth moisture and being located at The Clothoid type press belt mechanism of cloth permeable amount is adjusted above vacuum water absorber；Vacuum water absorber is equipped with vaccum suction pipe, vacuum Axially disposed on suction pipe one end to the tube wall of the other end to have water sucking mouth, the both ends in vaccum suction pipe are equipped with and adsorbed cloth The corresponding sealing piston of breadth, vaccum suction pipe are externally provided with the servo-actuating device of driving sealing piston, the cloth feeding of vaccum suction pipe Side is equipped with the photoelectric detection system of detection cloth breadth, and photoelectric detection system is connected by control unit with servo-actuating device. Selvedge distance signal is collected according to photoelectric tube, by control unit and servo-actuating device, realizes that sealing piston inhales vacuum The tracking for the water sucking mouth not covered by cloth on pipe seals.Cloth is taken off by a kind of press belt type vacuum dewatering plant Water, the press belt type vacuum dewatering plant include aspirating the vacuum water absorber of cloth moisture content and being located above vacuum water absorber Cloth on vaccum suction pipe is compacted by pressure zone, keeps cloth suitable by the Clothoid type press belt mechanism for adjusting cloth permeable amount Air permenbility.

It should be noted that in production application, the low strap liquid measure pressure rolling device 2 and the second pressure rolling device 3 It can be pressure rolling device independent, be also possible to two groups of pressure rolling devices and be continuously disposed in the same rack, as long as can Play the role of continuous and quantitative respectively and coats two kinds of solution.Dyestuff can be added to the low strap liquid measure pressure rolling device 2 Inside hopper, 7 the inside of charging basket of the second pressure rolling device 3 can also be added to, to corresponding, auxiliary agent is then added to described the 7 the inside of charging basket of two pressure rolling devices 3, can also be added to inside the hopper of the low strap liquid measure pressure rolling device 2, preferred coloring agent adds It is added to inside the hopper of the low strap liquid measure pressure rolling device 2, auxiliary agent is then added to 7 the inside of charging basket of the second pressure rolling device 3.

Further, dyestuff natural diffuseness infiltration is provided between low strap liquid measure pressure rolling device 2 and the second pressure rolling device 3 Saturating device 17 or/and first heater.Be equipped in the hopper of the low strap liquid measure pressure rolling device 2 dyestuff, deoxyenzyme or/and Bleeding agent or/and migration inhibitor.

The dyestuff natural diffuseness permeability apparatus 17 is that guide-roller type stores up cloth holder, to save space, two row or multi-row guide wheel is in It is distributed in rack up and down, cloth sequentially passes through the guide wheel with snakelike, also sets up by the top or side of the preferably described storage cloth holder There is blower, cloth is blowed to by air hose or fan housing.The cloth of dyestuff has been padded by the dyestuff natural diffuseness permeability apparatus 17 After processing, dyestuff or/and auxiliary agent equably permeates, diffusion profile is on the fiber yarn surface of cloth.If auxiliary agent is deoxyenzyme, After then being handled by natural diffuseness infiltration, deoxyenzyme can eliminate hydrogen peroxide of the cloth entrained by pretreatment stage, after being conducive to Continuous dyeing course.

It is preferred that being provided with first heater between the low strap liquid measure pressure rolling device 2 and the second pressure rolling device 3, use To accelerate diffusion, the osmotic effect of dyestuff.The first heater is built in the first heating wheel 21 formula heating devices or first Guide-roller type baking oven or the first framing shaping machine.To save space and energy conservation, preferably two row or multi-row guide wheel is distributed in machine in upper and lower On frame, cloth sequentially passes through the guide wheel with snakelike, and the far-infrared heating tube corresponds to two faces of cloth in vertical side It is oppositely arranged upwards, is additionally provided with blower by the top or side of guide-roller type baking oven built in preferably described second, passes through air hose or wind Cover blows to cloth.

Further, cooling device, the cooling are additionally provided with before cloth enters the low strap liquid measure pressure rolling device 2 Device is air-cooled or cooling wheel water cooling.

Further, predrying device 18 is additionally provided between the second pressure rolling device 3 and the continuous steaming device 4. The predrying device 18 is heating 21 formula heating devices of wheel or built-in guide-roller type baking oven or framing shaping machine, to padding cloth after dyestuff Water content in material carries out quantitative drying, and the cloth water content into continuous steaming device 4 is made to be lower than 40% (preferably 30%), Prevent dyestuff excessive migration in continuous steaming device 4.The predrying device 18 is far infrared heating device, and far infrared adds Two faces that heat pipe corresponds to cloth are arranged.To save space and energy conservation, it is in be distributed in up and down that two row or multi-row guide wheel, which can be used, In rack, cloth sequentially passes through the guide wheel with snakelike, and the far-infrared heating tube corresponds to two faces of cloth vertical Be oppositely arranged on direction, be additionally provided with blower by the top or side of guide-roller type baking oven built in preferably described second, by air hose or Fan housing blows to cloth.

It is preferred that the predrying device 18 uses the contactless preliminary drying of framing shaping machine, set in the leading portion of the framing shaping machine Infrared heating preliminary drying is set, two faces that one or more groups of infrared heating tubes correspond to cloth are arranged, framing shaping machine The Hot-blast Heating preliminary drying that is generated using steam or conduction oil or natural gas of back segment, hot-blast main sets to two faces of cloth correspondence It sets.

Further, the continuous steaming device 4 is heating big wheel type continuous steaming device 4 comprising major diameter heating Wheel 19 is coated on the conveyer belt apparatus of 19 outside of major diameter heating wheel, and the conveyer belt apparatus includes high temperature-resistance conveyor belt 20, defeated Send band support device, conveyer belt deviation correcting device etc..A portion of the high temperature-resistance conveyor belt 20 is compressed on the major diameter 19 periphery is taken turns in heating, and a continuous and closing is formed between the high temperature-resistance conveyor belt 20 and major diameter heating wheel 19 Cloth transfer passage, the front of the cloth transfer passage is the entrance of the cloth transfer passage, and the cloth conveying is logical The rear in road is cloth transfer passage outlet, and cloth enters cloth conveying from the cloth transfer passage entrance and leads to Road leaves the cloth transfer passage from cloth transfer passage outlet.Go out from the second pressure rolling device 3 (or predrying device 18) The cloth come is sent into continuous steaming device 4, and the temperature for controlling major diameter heating wheel 19 is in preset temperature, according to dyestuff, Cloth, technique the difference preset temperatures be 100 DEG C~210 DEG C；The cloth is from major diameter heating wheel 19 and described The cloth transfer passage between high temperature-resistance conveyor belt 20 passes through.

Cloth containing dye liquor and auxiliary agent enters after continuous steaming device 4 by 19 heating of major diameter heating wheel, heating process Middle cloth is pressed between major diameter heating wheel 19 and the high temperature-resistance conveyor belt 20, after moisture entrained by cloth is heated Become steam, is present between the major diameter heating wheel 19 and the high temperature-resistance conveyor belt 20, that is to say, that around cloth It is the vapor and dyestuff and auxiliary agent of high temperature, the vapor of this high temperature can soak, swollen fiber, have certain increasing to fiber Modeling effect, and the kinetic energy of fiber molecule is improved, the movement of accelerating fibers molecule, so that the molecular structure of fiber is expanded, it is intermolecular Gap increases, and is conducive to dye molecule and enters among fiber molecule gap.

For dyestuff under high temperature sublimation condition, dye molecule is coated on the major diameter heating wheel 19 and the high temperature resistant Between conveyer belt 20, will not volatilize, spill among atmosphere, in entire heating process dye molecule all with fabric fibre molecule It is in close contact, entire heating process dye molecule is all sufficiently mixed among high-temperature water vapor, is made in the medium of high temperature hydrone Under, dye molecule is more easily entered among fiber molecule gap, and fabric fibre is enabled to adsorb, receive as much as possible Dye molecule, thus it is high with the method for the present invention dyes utilization rate, and tinctorial yield is deeper, after mitigating while saving dyestuff Continuous washing burden.

The excircle of the major diameter heating wheel 19 and the high temperature-resistance conveyor belt 20 being coated on outside major diameter heating wheel 19 is set There is several groups pinch roller, pressure is intermittently applied to the cloth between high temperature-resistance conveyor belt 20 and major diameter heating wheel 19.Dyestuff As cloth is run, from low to high, dye molecule kinetic energy is ascending for temperature, dye molecule with cloth during traveling according to It is secondary to pass through pinch roller intermittently pressure rolling described in several groups.Cloth is while wetting, the swelling of the vapor of high temperature by each group pressure Intermittently pressure rolling is taken turns, for the micro-structure of fiber under high temperature swelling state, is equivalent to the breathing fortune that have passed through several times Dynamic, fiber molecule gap shrinks when pinch roller pressure rolling, fiber molecule gap becomes larger when not by pressure rolling, makes molecule Negative pressure is formed in gap, dye molecule is rolled (suction) and entered among the molecular gap of fiber, and initial stage is only smaller since temperature is lower Dye molecule can be rolled among the molecular gap of fiber, with continuous operation, the temperature of fiber and water and dye molecule It constantly increases, fiber molecule gap becomes larger, and dye molecule kinetic energy becomes larger, and biggish dye molecule also can enter the intermolecular of fiber Among gap, in the later period, due to temperature highest, fiber molecule gap becomes maximum, and disperse dyes dye molecule has reached distillation shape State, disperse dyes dye molecule almost all distillation at this time is monomolecular gaseous structure, so disperse dyes dye molecule exists Pinch roller can be adsorbed as much as possible among the molecular gap of fiber under the suction function of fiber microstructure.For work For property dyestuff, under continuous and closed hot environment, under alkaline condition, reactive dye and cloth are easier reactive dye The combination for generating covalent bond, improves degree of fixation of the reactive dye on cloth.The raising of degree of fixation, it is meant that loose colour reduction, Post-process the mitigation of burden and the raising of color fastness.

Reactive dye evaporate temperature general control at 160 DEG C or so, to avoid operating temperature from differing larger with environment temperature, Left, center, right color difference is caused, insulating layer can be arranged in two end faces that the major diameter heats wheel 19 further can also be described Supplementary heatings and the control device such as the surface at the both ends of major diameter heating wheel 19 or internal setting electrothermal tube.

Further, the continuous steaming device 4 is to be arranged side by side from front to back two groups of continuous steaming devices 4, and two groups continuous It evaporates device 4 and shares one group of rack, to keep continuous steaming device 4 described in two groups of front and back synchronous, continuous steaming device 4 described in two groups Same group of power device is shared, and power is transmitted by gear or chain or belt.

Continuous steaming device 4 described in two groups is continuously arranged, and sealing dress is provided between continuous steaming device 4 described in two groups Set, between the sealing device be sealing plate or elastic sealing element, pass through the setting of sealing device, it is ensured that dyestuff will not loss go out The continuous steaming device 4.

To prevent the vapor between the major diameter heating wheel 19 and the high temperature-resistance conveyor belt 20 from the high temperature resistant The both sides of conveyer belt 20 escape, and the high temperature-resistance conveyor belt 20 is equipped with close to the both sides that the major diameter heats 19 wheel faces of wheel to institute State the blend stop (retaining ring) of major diameter heating 19 wheel face direction protrusions of wheel, the major diameter heating wheel 19 and the high temperature-resistance conveyor belt The 20 support guide wheel corresponds at the blend stop that setting is fluted and (also can use major diameter heating wheel 19 and described The edge at the support guide wheel both ends of high temperature-resistance conveyor belt 20 is as the groove), when operation the blend stop be engaged in it is described In groove.It is equivalent to V belt to be engaged among corresponding belt pulley, vapor can effectively be stopped to escape from two sides, it is described Blend stop and the groove play the role of conveyer belt limit simultaneously and rectify a deviation.

Can also be by the enlarged diameter at the both ends of the pinch roller wheel face, or be made into usually said " in low ", then pinch roller is to institute When stating high temperature-resistance conveyor belt 20 and applying pressure, pressure at two ends is larger, is also beneficial to keep the high temperature-resistance conveyor belt 20 and described Vapor between major diameter heating wheel 19 is not escaped from both ends.

The retaining ring for protruding from wheel face, the preferably described gear can also respectively be designed in the both ends that the major diameter heats wheel 19 The inward flange of circle is inclined-plane, and two inclined-planes in left and right form the belt pulley of a similar V belt, and the high temperature-resistance conveyor belt 20 are equipped with similar to a V belt, the both ends of the high temperature-resistance conveyor belt 20 and the inclined-plane of the retaining ring, are conducive to protect The vapor held between the high temperature-resistance conveyor belt 20 and major diameter heating wheel 19 is not escaped from both ends.

In short, by the high temperature-resistance conveyor belt 20 and the major diameter heating wheel 19 wheel faces both sides design blend stop or Retaining ring achievees the purpose that the vapor between the high temperature-resistance conveyor belt 20 and major diameter heating wheel 19 is not escaped from both ends ?.

It should be noted that the high temperature-resistance conveyor belt 20 not only want can high temperature resistant, also to select the material of conveyer belt It is not easy to absorb dye molecule, the material of preferred 20 working face of high temperature-resistance conveyor belt is silica gel or Teflon or wool blended or Du Pont KEVLAR fiber or the poly- phthalein amine fiber (Nomex) of meta-aromatic or stainless steel etc. can either high temperature resistant be not easy to adsorb dyestuff again The material of molecule.The major diameter heating wheel 19 is electric heating or the heating of conduction oil or steam.Major diameter heating 19 appearances of wheel Face is stainless steel or industrial hard chrome plating or Teflon spraying or pastes Teflon adhesive plaster.

Since dyestuff, auxiliary agent, steam are coated on always in 4 operational process of heating big wheel type continuous steaming device Between the high temperature-resistance conveyor belt 20 and major diameter heating 19 wheel faces of wheel, it is not easy to which loss is gone out, and dyestuff, auxiliary agent can only be with Cloth reaction combines, and dyestuff, the utilization rate of auxiliary agent are high, and the humidity and easy control of temperature of steam are easily guaranteed that product quality.

Further, the continuous steaming device 4 is to add heat 21 formula heating devices of wheel, and multiple heating wheels 21 are successively continuous Ground is set in rack, and the rotary joint 1506 by being located at 21 both ends of the heating wheel is passed through to the inside of the heating wheel 21 High-temperature steam or conduction oil heat cloth cover by the surface of heating wheel 21.

It further, further include heated board apparatus, it is described in the space that the heating wheel 21 is constituted between insulation board A closed heating is formed between insulation board evaporates space.The inlet and outlet that space is provided with cloth is evaporated in the heating, Cloth enters after the continuous steaming device 4 by heating devices heat, after moisture entrained by cloth is heated in heating process Become steam, is present between the heating wheel 21 and the insulation board, that is to say, that it is the vapor of high temperature around cloth, The vapor of this high temperature can soak, swollen fiber, and improve the kinetic energy of fiber molecule, the movement of accelerating fibers molecule, so that The molecular structure of fiber is expanded, and molecular gap increases, and is conducive to dye molecule and is entered among fiber molecule gap.

The heating evaporates space and is also connected with steam providing apparatus, and the steam providing apparatus includes gas interconnected Source, pipeline, valve, temperature and humidity control device etc..The top of the further preferred insulation board is taper or cambered design, In order to avoid vapor forms water droplet afterwards to the cold and is dropped on cloth.

The heat evaporates space and is additionally provided with constant temperature and humidity control device, and the constant temperature and humidity control device includes electrically connecting The temperature detection that connects, control device, and be electrically connected Humidity Detection, control device, it is ensured that cloth states continuous steaming described It carries out evaporating operation by the temperature and humidity of setting in device 4.

The entrance of the continuous steaming device 4 is provided with sealing gland, and the gas wind apparatus is to be set to the continuous steaming The steam injection equipment of 4 entrance is set in makeup, steam the entering the continuous steaming device 4 sprayed by steam injection equipment Mouth separates with external, takes the dosage that fixation liquid can be not only reduced when packing, and relatively also improve tinctorial yield.

In the continuous steaming device 4, the corresponding position of the right and left of the heating wheel 21 is equipped with heating component, described The temperature of left and right heating and temperature control component to supplement and control both sides.The heating component is that electrothermal tube or quartz ampoule heat, Or conduction oil/natural gas Hot-blast Heating or steam heat.It is preferred that the heating component designs for packaged type, for example front and back is moved It moves, move left and right, move up and down, in favor of leading material movement, and the cleaning after production before production.The continuous steaming makeup It sets 4 and is additionally provided with extractor fan, the extractor fan is set to the top or side of the continuous steaming device 4, by the heating group In part outside extra vapor extraction machine.

The continuous steaming device 4 is successively divided into the first, second, third heating zone by process, and preferably each heating zone is again It is arranged with left and right two heating and temperature control component respectively.The temperature sensing device of the temperature control component is preferably that non-contact temperature passes Sensor.First Heating Zone Temperature is set as 80-130 DEG C, and second Heating Zone Temperature is set as 100-160 DEG C, described Third Heating Zone Temperature is set as 140-210 DEG C.

The heating wheel 21 is connected to by rotary joint 1506, pipeline with hot water, conduction oil, vapour source generating device.Institute Stating heating device includes but is not limited to microwave heating equipment, halogen lamp tube, infrared ray electric heat pipe heater, steam heating dress It sets, hot oil heater, natural gas combustion engine heating device, biologic grain combustor heating device or hot air heating apparatus.

To keep all heating wheels 21 synchronous, gear drive is used between adjacent two heating wheel 21.

To avoid the cloth between two heating wheels 21 from excessively being elongated, set between the gear and the axle journal of heating wheel 21 There are unilateral bearing or torque force limiting device.

Since cloth is inevitably elongated in the process of running, to make cloth be unlikely to excessive pine in the process of running It relaxes, all heating wheels 21 of the continuous steaming device 4 are arranged by cloth running track sequence, the surface line of the heating wheel 21 Speed successively adds, and that is to say that the heating is taken turns 21 diameters and successively increased, for adjacent 2 heating wheel 21, preferred process flows Subsequent heating 21 diameters of wheel of journey increase a ten thousandth to 1 percent than 21 diameter of heating wheel of front.

The rear of the continuous steaming device 4 is additionally provided with cooling device, and the cooling device is air-cooled or cooling wheel water It is cold.

The continuous steaming device 4 is a kind of continuous circulating-heating dryer of cloth, and the continuous circulating-heating of cloth dries Dry machine includes rack, the guide wheel for being set to cloth continuous circulating-heating dryer inlet or/and expanding wheel, successively continuous setting Several heating wheels 21, heating wheel 21 be followed successively by the first heating wheel 21, second heating wheel 21,,, N-X heating takes turns 21,21, N of N heating wheel is the integer greater than 4, and X is the integer more than or equal to zero.And first heating wheel 21 with The 21 head and the tail connection setting of N heating wheel, forms a closed cloth circulating-heating and dries transportation system.Cloth is described The motion track that cloth circulating-heating dries transportation system is irregular involute shape track, and finished product output section is located at involute The beginning or end of shape track, the input port of cloth are set to the end or beginning of involute shape track, each heating wheel 21 according to It is distributed in minor tick on involute shape track, motion track when cloth repeatedly takes turns 21 by heating is spaced apart from each other and is in stacking Shape.Each heating wheel 21 shares the same power device, and power connect with one of heating wheel 21, it is two neighboring described in add Power is successively transmitted by gear or chain or driving belt between heat wheel 21.The end of the heating wheel 21 is connected with rotation and connects First 1506, the rotary joint 1506 is connect with by pipeline with conduction oil or steam, and conduction oil or steam pass through pipeline and rotation Adapter 1506 is passed through the heating wheel 21.

Processing flow of the cloth in the continuous circulating-heating dryer of cloth:

Step 1, cloth enter through cloth sending device 1 from the cloth continuous circulating-heating dryer inlet for the first time The cloth circulating-heating dries transportation system, is successively looped through each heating wheel 21, while being heated for the first time.

Step 2, cloth enter the low strap liquid measure pressure rolling device 2 from N-X heating wheel 21, enter from the hopper The low strap liquid measure pressure rolling device 2 is obtained quantitative dye liquor after the roll pressure rolling of the low strap liquid measure pressure rolling device 2.

Step 3, cloth enter the second pressure rolling device 3 after padding dye solution, are quantified by the second pressure rolling device 3 Apply auxiliary agent, quantitative compounding agent solution is obtained after pressure rolling.

Step 4, cloth second, which enter the cloth circulating-heating, dries transportation system, be successively looped through it is each described plus Heat wheel 21, while being heated for the second time.

Step 5, when cloth reaches the low strap liquid measure pressure rolling device 2 or/and the second pressure rolling device 3 for the second time, Cloth gets around the low strap liquid measure pressure rolling device by the low strap liquid measure pressure rolling device 2 or/and 3 side of the second pressure rolling device 2 or/and the second pressure rolling device 3,21 third times of wheel are heated through N-X and enter the cloth heating, drying transportation system, so It is arranged at the roll pressure rolling on wherein one or more 21 sides of heating wheel afterwards, at this point, share three layers of cloth here while being pressed It rolling, cloth reduces the band liquid measure of single layer cloth on the quantitative dye liquor that step 2 obtains is redistributed to three layers of cloth, Then cloth third time is successively looped through the heating wheel 21, while being heated for the third time.

Step 6 is output to finished product collection device 5 from the outlet of the cloth heating, drying transportation system and is collected as into Product.

Restriction of the heating fixation stage of traditional continuous dyeing by the reaction time, therefore in limited place equipment item The time that reaction how is effectively improved under part is particularly important, this example has well solved this problem, so that cloth can To carry out to continuous several times steaming and color fixing operation in the same continuous steaming device 4, guaranteed quality while, is improved Production capacity.Due to receiving the process of multiple heating, drying, heating time of the cloth at heating device with heating times by Extend again, not single in this way to reduce device length, the equipment of same length extends cloth due in certain humidity item It is evaporated caused by being heated under part, the time of plasticization, simple interest is not in the combination of disperse dyes and fabric fibre, and extends The chemical time of the dyestuffs such as reactive dye, enables the various dyestuffs have time enough fully in conjunction with fiber.

Since quantitative dye liquor is distributed to above three layers of cloth, reduces the band liquid measure of single layer cloth, can effectively prevent The only migration problem of dyestuff at high operating temperatures.

Embodiment three

The present embodiment provides a kind of ultrashort processes to roll steaming dyeing installation, comprising:

Rack, cloth sending device 1, selvage guide wheel apparatus, the low strap liquid measure pressure rolling device 2, second that cloth is sent Pressure rolling device 3, continuous steaming device 4 and finished product collection device 5；The low strap liquid measure pressure rolling device 2, second pressure rolling dress Setting 3 is the pressure rolling device being consecutively provided in the same rack, and the pressure rolling device, which includes at least, to be set gradually and successively phase First roll 10, second roll 11,3rd roll 12 and the 4th roll 13 of mutual pressure rolling, the first roll 10 and described the Two rolls 11 form the low strap liquid measure pressure rolling device 2, and the second roll 11 is rolled with the 3rd roll 12 or the third Roller 12 and the 4th roll 13 form the second pressure rolling device 3, and the second pressure rolling device 3 is quantitative painting of the present invention Cover pressure rolling device；The lower section of the first roll 10 is provided with the hopper of accommodating liquid dye or functional coating, described continuous The discharge end that device 4 is set to the pressure rolling device is evaporated,

The selvage guide wheel apparatus include at least the first cloth-guiding wheel, the second cloth-guiding wheel, third cloth-guiding wheel, the 4th cloth-guiding wheel and 5th cloth-guiding wheel；First cloth-guiding wheel is close between the cloth sending device 1 and the 3rd roll 12；Described second For cloth-guiding wheel between the 4th roll 13 and the continuous steaming device 4, guidance cloth enters the continuous steaming device 4；The third cloth-guiding wheel is located at by 10 side of first roll, and guidance cloth enters the first roll 10 and second roll 11 Between or guidance cloth enter the hopper；4th cloth-guiding wheel is close between the second roll 11 and 3rd roll 12 Side by, guidance cloth enter between the second roll 11 and the 3rd roll 12, or guidance cloth enter the third Between roll 12 and 4th roll 13, the 5th cloth-guiding wheel is located at the front of the finished product collection device 5, and guidance cloth enters The finished product collection device 5；

The motion track of the cloth is irregular involute shape track, the finished product collection device 5 be located at it is described gradually Burst at the seams the beginning of shape track, and the cloth sending device 1 is located at the end of involute shape track, the first roll 10, A compartment of terrain of rolling between the second roll 11, the 3rd roll 12 and the 4th roll 13 is distributed in and described gradually opens On linear track, and cloth passes through at least twice between the 3rd roll 12 and the 4th roll 13；The cloth Motion track successively pass through first cloth-guiding wheel, second cloth-guiding wheel, the third cloth-guiding wheel, the 4th cloth-guiding wheel with And the 5th cloth-guiding wheel, first cloth-guiding wheel, second cloth-guiding wheel, the third cloth-guiding wheel, the 4th cloth-guiding wheel And the 5th cloth-guiding wheel compartment of terrain is distributed on involute shape track, and cloth passes through second selvage guide at least twice Wheel；Motion track when cloth repeatedly passes through the continuous steaming device 4 is spaced apart from each other and is in layered laminate；

The 4th roll 13, second cloth-guiding wheel, the first heater, the third cloth-guiding wheel, described One roll 10, second roll 11 form a closed closed loop configuration between 3rd roll 12, the 5th cloth-guiding wheel and described Finished product collection device 5 is set in the closed loop configuration.

Concrete operation step:

Step 1: cloth sending device 1 exports cloth, cloth is guided into through selvage guide wheel apparatus to second roll Between 11 and 3rd roll 12, by first time pressure rolling；

Step 2: cloth is output and then enter the continuous steaming device 4 from the 3rd roll 12, by the continuous steaming Device 4 carries out first time heating；

Step 3: cloth is guided into through selvage guide wheel apparatus to hopper, dipping from the discharge end of the continuous steaming device 4 Pulp solution, then cloth enters between first roll 10 and second roll 11, and by second of pressure rolling, cloth obtains quantitative Dye liquor；

Step 4: cloth is again introduced into the operating of second roll 11 between second roll 11 and 3rd roll 12 (or between the 3rd roll 12 and 4th roll 13), by third time pressure rolling, since the second pressure rolling device 3 is the present invention Described quantitatively to coat pressure rolling device, cloth is coated with quantitative auxiliary agent here, while dye liquor entrained on cloth is weighed New distribution, dyestuff and auxiliary agent are mixed pressure rolling, and part dye liquor and auxiliary agent enter above the cloth in step 1, and cloth is with institute The operating for stating continuous steaming device 4 carries out second by the continuous steaming device 4 and heats；

Step 5: cloth leaves from the discharge end of the continuous steaming device 4 after cloth is heated for the second time, and through at Product collection device 5 is collected into finished product, completes dyeing course.

Colouring method described further further include: be additionally provided with step 6 in four and step 5 component above-mentioned: cloth quilt After second heats, it is guided into from the discharge end of the continuous steaming device 4 through selvage guide wheel apparatus to 3rd roll 12 and the By the 4th pressure rolling between four rolls 13, dye liquor entrained on cloth is assigned again at this time, and cloth is in above-mentioned steps three Entrained quantitative dye liquor and auxiliary agent a portion enters above the cloth in step 4 and step 1, and cloth is with institute The operating for stating continuous steaming device 4 carries out third time heating by the continuous steaming device 4；

After cloth is heated for the third time by the continuous steaming device 4, by the process of above-mentioned steps five, cloth is from described continuous The discharge end for evaporating device 4 leaves, and is collected into finished product through finished product collection device 5, completes dyeing course.

This example dyestuff and auxiliary agent are added separately, and auxiliary agent is quantitative application, and dyestuff and auxiliary agent are able to most effective land productivity With, it is ensured that save cost while product quality, and cloth can in the same continuous steaming device 4 continuous several times Ground carries out steaming and color fixing operation, and guaranteed quality while improves production capacity.Since quantitative dye liquor is distributed to above three layers of cloth, The band liquid measure for reducing single layer cloth can be effectively prevented the migration problem of dyestuff at high operating temperatures.

Further, in this embodiment continuous steaming device 4 include curer and be at least made of two layers of conveyer belt Cloth conveying device.The curer includes rack, insulation board, heating device, curer import and export etc.；The cloth conveying Device is located in curer, and the cloth conveying device is made of two groups of conveyer belt apparatus, each group of conveyer belt apparatus by The composition such as cycloconveyor belt, guide wheel, tensioning apparatus, power device, the conveyer belt are that resistance to sustained service temperature is higher than 160 DEG C of height Warm and air-locked cycloconveyor belt.Cloth transfer passage is formed between two groups of conveyer belts, two groups of conveyer belts are in institute State the setting that is laminated at cloth transfer passage, clamping cloth conveying operation.It is preferred that the conveyer belt is stainless steel conveyor belt.

Cloth after the pressure rolling device is sent into the cloth transfer passage, conveys described in the heating devices heat Band, the conveyer belt transfer heat to cloth, and the dyestuff for being attached to design on fabric surface is merely able in the environment of high temperature and closing Into fabric fibre organization internal, without being diffused into except the cloth transfer passage.

Cloth successively passes through the pressure rolling of the low strap liquid measure pressure rolling device 2, the second pressure rolling device 3, obtains quantitative dyestuff And compounding agent solution, enter mutually press the cloth transfer passage formed by two groups of conveyer belts later, is clamped by two layers of conveyer belt closing, And finished product is collected as by finished product collection device 5 later by steaming and color fixing while operation under the high temperature conditions.

Further, the pressure rolling device is additionally provided in addition to the low strap liquid measure pressure rolling device 2, the second pressure rolling device 3 Third, the 4th,,, N pressure rolling device, cloth can be successively continuously across the low strap liquid measure pressure rolling device 2, continuous steaming Device 4, the second pressure rolling device 3, continuous steaming device 4, and into pressure rolling device and device is evaporated more times by process requirement, The quantitative dyestuff and compounding agent solution set by technique requirement is obtained, by steaming and color fixing while operation under the high temperature conditions.

Further, the cloth sending device 1 is equipped with tension force, cloth sending device 1 and the pressure rolling of low strap liquid measure and fills It sets and is equipped with pressing wheel group between 2, the winding is center shaft type central coiling or wheeled surface reel or controls frame cropping and collect. Cloth expansion dress is equipped with before the winding of the entrance or/and finished product of the entrance of the pressure rolling device or/and the continuous steaming device 4 It sets.

Further, the low strap liquid measure pressure rolling device 2 can also use general evenness calender, vertical or inclined padding machine Etc. traditional squeeze device, these squeeze devices can also include dyestuff slot, impregnation wheel group, ultrasonic vibration apparatus and roll stacks Part, the impregnation wheel group and the ultrasonic vibration apparatus are placed in the dyestuff slot, and the ultrasonic vibration apparatus is to institute It states dye liquor and carries out ultrasonic cavitation operation.Direction of transfer of the impregnation wheel group with the roller assembly along cloth is set gradually. Disperse dyes content is 2% in dye liquor, thickener 1%, urea 2%, and industrial sodium alginate 20% is adjusted with glacial acetic acid and contaminated Liquid pH value is 6, and it is 60% that rear liquid content is rolled in control.

Further, narrow to reduce cloth especially wide cut of the looped fabric when padding dyestuff, and it is equal to obtain cloth Even dye liquor, the low strap liquid measure pressure rolling device 2 are that more roller-types 2 soak multiple pressure rolling device, and cloth successively passes through multiple pressure rolling, Cloth dye liquor content is more uniform.

Disperse dyes content is 1% in dye liquor, thickener 0.8%, dye leveller 1%, bleeding agent 1.5%, softening agent 1.2%, dispersing agent 15%, defoaming agent 1%, color fixing agent 1%, adhesive 15%, adjusting dye liquor pH value with glacial acetic acid etc. is 6, Yu Weishui.Rear liquid content 40% is rolled in control.

Further, the exit of the continuous steaming device 4 and/or the top of the heating wheel 21 are equipped with waste gas recovery Device is made of fan housing, blower etc., further, is additionally provided with waste gas purification apparatus, exhaust gas is cooling, recycling, purified treatment.

Further, the continuous steaming device 4 can also steam steam box or traditional stentering forming using traditional gas Machine, the quantitative coating dress pressure rolling are set to blade coating or roll painting or spraying.In the second pressure rolling device 3 and continuous steaming device 4 Between be equipped with heating predrying device 18, between the continuous steaming device 4 and finished product collection device 5 be equipped with online washing device Or/and functional slurry coating apparatus, drying dress is equipped with after the online washing device or/and functional slurry coating apparatus It sets.

Further, since the cloth come out from continuous steaming device 4 is not completely dried, also, some products need It is handled by the stentering forming of framing shaping machine, so being equipped with the between the continuous steaming device 4 and finished product collection apparatus Four heating devices, the 4th heating device are guide-roller type baking oven or the 4th built in the 4th heating wheel 21 formula heating devices or the 4th Product can be further dried in framing shaping machine, and can play the role of stentering forming to product.It should be noted that this process Drying temperature should be lower than dyestuff sublimation temperature.The cloth come out from continuous steaming device 4 is subjected to cooling down operation, through nature Cooling or air-cooled or cooling wheel is cooling, then dye molecule is just bound tightly together with fiber molecule, and dyestuff particle is just fixed Inside the fiber of cloth, sending to folder or the winding of rolling device is finished product.

Further, plasma treatment is equipped between the cloth sending device 1 and the low strap liquid measure pressure rolling device 2 to fill It sets or/and the one or more of them of online desizing device and/or heating pressing wheel apparatus etc., such as: pass through and increases plasma Processing unit makes cloth pass through the processing of plasma before pressure rolling dyestuff, increases cloth to the adsorption capacity of dyestuff, passes through increasing Line desizing device is added in first to remove the impurity on embryo cloth surface；

Further, the plasma processing apparatus is single or double plasma processing apparatus, including power supply, electricity Pole, gas medium, plasma generator, plasma controller.The online washing device includes rinsing bowl, guide wheel, hair Brush device, water injector, pressing wheel device, squeezing arrangement, ultrasonic oscillation device etc..

Further, the cloth come out from the continuous steaming device 4 functional slurry coating is carried out as needed (to scrape Apply or roll painting or spraying) processing, and post-processed as needed, post-processing includes but is not limited to that clear water is washed, and acid neutralizes, hot water It soaps, warm water is washed, and cold water is washed and dried.

Further, disperse dyes, the second pressure rolling device are equipped in the hopper of the low strap liquid measure pressure rolling device 2 3 apply cationic softener to cloth in such a way that quantitative coating is to liquid, expand the range of choice of auxiliary agent, also, be not required to In addition to increase the technical process for individually padding cationic softener, increase economic efficiency.

Example IV

The present embodiment provides a kind of continuous dyeing equipment for quantitatively applying auxiliary agent, successively including the conveying direction according to cloth Hopper, low strap liquid measure pressure rolling device 2, the dyestuff natural diffuseness permeability apparatus 17, second of the low strap liquid measure pressure rolling device 2 of setting are pressed The charging basket 7 of rolling device 3, the second pressure rolling device 3, secondary heating mechanism, continuous steaming device 4 and finished product collection device 5.Finished product is received Clear water washing trough, sour neutralization chamber, hot water soap washing tank, cold water washing trough and drying unit are also selectively provided with before acquisition means 5.By The prior art can be used in clear water washing trough, sour neutralization chamber, hot water soap washing tank, cold water washing trough and drying unit, so scheming In be not described；

The more impregnation wheels being laterally arranged along axial line, more impregnations are provided in the hopper of low strap liquid measure pressure rolling device 2 Vertically successively pressure rolling is arranged wheel, reactive dye is added in the hopper of low strap liquid measure pressure rolling device 2, cloth is in low strap liquid measure pressure It is successively taken turns in the hopper of rolling device 2 around each impregnation, inside cloth and surface impregnates reactive dye；Then it impregnates active The cloth of dyestuff passes through low strap liquid measure pressure rolling device 2, and extra reactive dye solution is squeezed out out of cloth, preferably the band liquid of cloth Rate is lower than 60%；

Dyestuff natural diffuseness permeability apparatus 17 includes rack, upper row's guide wheel, lower row's guide wheel, first heater, and first send Wind blower etc., upper row's guide wheel, lower row's guide wheel are each provided with several spaced guide wheels, the first heater setting In the top of rack, by breeze fan by heat blow to design on fabric surface.Then cloth is pressed into the second pressure rolling device 3 It rolls, the second pressure rolling device 3 is quantitatively to coat pressure rolling device.The compounding agent solution of lye and waterglass, institute are equipped in charging basket 7 It states compounding agent solution and enters the second pressure rolling device 3 through piping, valve, quantitatively coat and pressure rolling is on cloth, preferably cloth Expect that the liquid carrying rate after the second pressure rolling device 3 is lower than 80%.Then cloth enters the secondary heating mechanism, by institute The band liquid measure for stating cloth after secondary heating mechanism heats is controlled in 20%-30%, enters the continuous steaming device 4, quilt later High temperature evaporates, and last cloth enters finished product collection device 5 and carries out wind-up operation.

Deoxyenzyme is added in the hopper of the low strap liquid measure pressure rolling device 2.Residual can be effectively catalytically decomposed in deoxyenzyme Hydrogen peroxide on woven fabric material avoids having an impact dyeing.Due to being free of alkaline agent in the hopper of low strap liquid measure pressure rolling device 2, So reactive dye after having padded reactive dye and the working solution of deoxyenzyme, and can pass through natural diffuseness with deoxyenzyme with bathing Infiltration processing, allow reactive dye cloth on adequately spread, while deoxyenzyme being allowed to have time enough thoroughly to decompose cloth cover Upper remaining hydrogen peroxide avoids because of cloth cover dyeing defect and " white caused by hydrogen peroxide residue and reactive dye diffusion are insufficient Point " phenomenon.Deoxidation step before reducing dyeing, reduces production cost, improves production efficiency.Preferably, described It is added with alkaline agent, waterglass, bleeding agent in the charging basket 7 of two pressure rolling devices 3, is convenient for alkaline agent to uniformly penetrating inside cloth； Waterglass plays the role of the pH value of stable cloth cover.

A kind of ultrashort process provided by the present invention is rolled above and steams dyeing process methods and equipment is described in detail, For those of ordinary skill in the art, thought according to an embodiment of the present invention, in specific embodiments and applications It will change, in conclusion the contents of this specification are not to be construed as limiting the invention.

Claims

1. a kind of ultrashort process rolls steaming dyeing process methods characterized by comprising

Step 1, cloth enter low strap liquid measure pressure rolling device through cloth sending device, in the hopper of the low strap liquid measure pressure rolling device It is equipped with dye solution, the dye solution includes one of disperse dyes, reactive dye, deoxyenzyme, bleeding agent, dispersing agent Or it is a variety of, liquid carrying rate of the cloth after the low strap liquid measure pressure rolling device pressure rolling is 15%~35%；

Step 2, cloth are not necessarily to enter the preliminary drying stage, are directly entered continuous steaming device, while being heated drying, fixation；

Step 3, cloth are output to finished product collection device from continuous steaming device outlet and are collected as finished product or post-process it After be collected as finished product.

2. ultrashort process according to claim 1 rolls steaming dyeing process methods, which is characterized in that the step 1 and described Step 1a is additionally provided between step 2, the step 1a includes:

Cloth enters the second pressure rolling device after padding dye solution, is equipped with auxiliary agent in the charging basket of the second pressure rolling device, institute Stating auxiliary agent includes one of alkaline agent, waterglass, cationic softener or a variety of；When cloth enters the second pressure rolling device, Auxiliary agent is added on cloth by the second pressure rolling device by the way of quantitative watering, occurs that auxiliary agent and dyestuff on cloth instead It answers, and before the auxiliary agent in the second pressure rolling device is applied to above cloth, dyestuff entrained by cloth and in step 1 Auxiliary agent in two pressure rolling devices is contactless；Liquid carrying rate of the cloth after the second pressure rolling device pressure rolling is 20%~40%.

3. ultrashort process according to claim 2 rolls steaming dyeing process methods, which is characterized in that the step 1 and described Step 1b is additionally provided between step 2, the step 1b includes:

Cloth obtains carrying out natural diffuseness infiltration processing, processing by dyestuff natural diffuseness permeability apparatus after quantitative dye solution Time 0-200 second.

4. ultrashort process according to claim 2 rolls steaming dyeing process methods, which is characterized in that the step 1 and described Step 1c is additionally provided between step 2, the step 1c includes:

5. ultrashort process according to claim 2 rolls steaming dyeing process methods, which is characterized in that the step 1 and described Step 1d is additionally provided between step 2, the step 1d includes:

Cloth is heated after obtaining quantitative dye solution by dyestuff natural diffuseness permeability apparatus, and time 0-60 is handled Second；

Cloth obtains carrying out preliminary drying processing by predrying device after quantitative compounding agent solution, and setting preliminary drying temperature is 80-120 DEG C.

6. -5 any ultrashort processes roll steaming dyeing process methods according to claim 1, which is characterized in that the dyestuff is molten Liquid is also at least mixed with dispersing agent, bleeding agent, the partial size of the disperse dyes is micro- between 0.2 and 2 other than containing disperse dyes Between rice, the dispersing agent is the compound of anionic dispersing agents or anionic dispersing agents and cation dispersing agent.

7. -5 any ultrashort processes roll steaming dyeing process methods according to claim 1, which is characterized in that the dyestuff is molten It further include one of bleeding agent, wetting agent, urea, sodium alginate, deoxyenzyme or a variety of in liquid other than active dyestuff；

8. a kind of ultrashort process rolls steaming dyeing installation, which is characterized in that include at least cloth sending device, low strap liquid measure pressure rolling fills It sets, continuous steaming device, finished product collection device or/and after-treatment device；

The low strap liquid measure pressure rolling device is quantitatively to coat pressure rolling device；The continuous steaming device is one or more heating wheels The continuous steaming device of composition, or the continuous steaming device that oven forms is evaporated by framing shaping machine or heating.

9. ultrashort process according to claim 8 rolls steaming dyeing installation, which is characterized in that the low strap liquid measure pressure rolling device The second pressure rolling device is additionally provided between the continuous steaming device；

The second pressure rolling device is quantitatively to coat pressure rolling device, and the quantitatively coating pressure rolling device is single side, double-sided rotary screen print Colored and pressure rolling device, or single side, double spread and the pressure rolling device or internal-injection type applicator roll single side, double that are scratched by anilox roll Face coating and pressure rolling device or single side, double-face spray painting and pressure rolling device, or digital spraying and pressure rolling device or single side, two-sided wheel One or more of them in transfer brush and pressure rolling device.

10. ultrashort process according to claim 8 rolls steaming dyeing installation, which is characterized in that the quantitatively coating pressure rolling dress It is set to the coating of internal-injection type applicator roll single or double and pressure rolling device；

The internal-injection type applicator roll one side coating and pressure rolling device include an internal-injection type applicator roll and at least a steel rider or packet Glue roll；

Each Zhi Suoshu internal-injection type applicator roll includes at least two shaft ends, the steel hollow roller embryo with through-hole, at least one of A shaft end is provided with centre bore, and described centre bore one end is connected to the inner cavity of the roller embryo, and the other end is connected to by pipeline to be held It is equipped with the charging basket of solution, pressure or/and flow regulator are connected between the centre bore and charging basket；The through-hole is set to The periphery of the roller embryo, the through-hole lead to the inner cavity of the roller embryo from the roller embryo periphery；The internal-injection type applicator roll Or/and the shaft end of steel rider or/and encapsulated roll is connected with pressure apparatus or/and slack adjuster.