CN101250807A - Method and special device for removing staining textile loose colour by multi-frequency ultrasound wave - Google Patents
Method and special device for removing staining textile loose colour by multi-frequency ultrasound wave Download PDFInfo
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- CN101250807A CN101250807A CNA2008100204535A CN200810020453A CN101250807A CN 101250807 A CN101250807 A CN 101250807A CN A2008100204535 A CNA2008100204535 A CN A2008100204535A CN 200810020453 A CN200810020453 A CN 200810020453A CN 101250807 A CN101250807 A CN 101250807A
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Abstract
The invention discloses a method for removing loose color of dye fabric by utilizing multi-frequency ultrasonic wave and a special device thereof, wherein the method comprises the following steps: firstly, a plurality of ultrasonic vibration cases are fixed in a washing container, wherein ultrasonic wave frequencies of ultrasonic vibration cases are different with each other and the range of frequencies is 15-40 KHz, secondly, washing liquid is filled into the washing container to submerge the ultrasonic vibration cases, thirdly, awaiting fabrics being washed are dipped into the washing liquid and each ultrasonic vibration case is started, fourthly, the fabrics are taken out after the finishing of washing, the special device which realizes the above method comprises the washing container, a plurality of ultrasonic vibration cases which are fixed in the washing container and are provided with wire conduits which are provided with connected traverses, wherein one end of the connected traverse is connected with the ultrasonic vibration case and the other end is connected with an ultrasonic generating device.
Description
Technical field
The invention discloses a kind of method, the invention also discloses the isolated plant that a kind of multi-frequency ultrasonic is removed staining textile loose colour with multi-frequency ultrasonic removal staining textile loose colour.
Background technology
Ultrasonic cleaning is that ultrasonic vibration is added in the slurry, makes wash liquid produce " cavitation effect ".Generate bubble when ultrasonic wave is sparse, the crushing bubble produces mechanical impact force around during extruding, in order to a kind of method of the impurity of removing fabric face, chemicals, dyestuff loose colour etc.Therefore ultrasonic wave is commonplace in the cleaning of machine components.Ultrasonic wave is as cleaning container, the material in the dispersing liquid, and the strong means that influence chemical reaction have been used for many years industrial.Because the treatment process of dyeing and finishing industry washing is at present used 95 ℃～100 ℃ high-temperature water, the a plurality of rinsing bowls of process are repeatedly washed and are reached processing purpose, and its shortcoming is that water consumption is big, and consumes a large amount of high-temperature steams, therefore energy consumption, water consumption are big especially, do not conform to energy-conservation, water saving requirement.
Summary of the invention
One of purpose of the present invention is to overcome the deficiencies in the prior art, and the multi-frequency ultrasonic that provides that a kind of loose colour cleaning performance is good, little to fabric corrosion, washing ultrasonic wave field intensity is more even, can significantly reduce steam consumption, reduces energy consumption and reduce water consumption is removed the method for staining textile loose colour.
Another object of the present invention then provides a kind of multi-frequency ultrasonic of realizing and removes the special equipment of staining textile loose colour method.
According to technical scheme provided by the invention, described multi-frequency ultrasonic is removed the method for staining textile loose colour, and this method comprises and comprises following steps:
A, several ultrasonic wave Vibration Boxes are installed in washing container, each ultrasonic wave Vibration Box institute can a ultrasonic waves transmitted frequency be 15～40KHz, and each ultrasonic wave Vibration Box institute is can ultrasonic waves transmitted frequency different;
B, in washing container, pour into cleaning solution, cleaning solution is flooded the ultrasonic wave Vibration Box;
C, will treat that laundering of textile fabrics immerses in the cleaning solution and starts each ultrasonic wave Vibration Box;
D, washing finish, and take out fabric.
The ratio that any two ultrasonic wave Vibration Boxes are launched hyperacoustic power is the little several times of little several times or band integer.
Realize the special equipment of above-mentioned multi-frequency ultrasonic removal staining textile loose colour method, it comprises washing container, some ultrasonic wave Vibration Boxes are set in the washing container, each ultrasonic wave Vibration Box is provided with conduit, be provided with the lead that is connected that an end and ultrasonic wave Vibration Box connect in the conduit, connect the lead other end and join, and each ultrasonic wave Vibration Box institute can a ultrasonic waves transmitted frequency be 15～40KHz, and each ultrasonic wave Vibration Box institute energy ultrasonic waves transmitted frequency is different with supersonic generator.
Set up the up and down two-layer fabric guide roll that shifts to install at the washing container inwall, and the ultrasonic wave Vibration Box is set in place directly over lower floor's fabric guide roll and parallel with this fabric guide roll.Described ultrasonic wave Vibration Box comprises Vibration Box, be provided with the ultrasonic transducer of some horizontally-arrangeds in the two sides of Vibration Box, described ultrasonic transducer links to each other with supersonic generator, be provided with at Vibration Box two ends end face and respectively establish a conduit, in each conduit, be equipped with the connection lead, be provided with installation portion at the Vibration Box two ends, offer installing hole on the installation portion.The ultrasonic transducer of adjacent two horizontally-arrangeds is the dislocation layout or is vertical arranged in arrays.
The basic principle that multiple frequency ultrasonic technology low temperature is removed staining textile loose colour is:
During ultrasonic removal staining textile loose colour method, in rinsing bowl, introduce ultrasonic wave, hyperacoustic generation is produced tens KHz by supersonic generator high frequency electrical signal former change in electric high frequency mechanical oscillation, becomes high frequency ultrasound radiate supersonic wave in water by mechanical oscillation by ultrasonic transducer again.The key of its radiate supersonic wave is finished by ultrasonic transducer.
Ultrasonic transducer is linked through screw rod by piezoelectric ceramic piece and front and rear cover plate and forms, its principle Lei Si Yu Hu sound device or quartz crystal, and its circuit symbol is Fig. 5.
Fig. 6 is a supersonic generator output match circuit, and the coupling inductance L is wherein arranged
0, X
hBe transducer equiva lent impedance, C
0Be the transducer direct capacitance, L, C, R are respectively transducer dynamic inductance, dynamic capacity and electric attitude resistance, so transducer is actually a resonator, therefore can some parameter of appropriate change, can obtain different resonance points.The impedance Xh of transducer can amount to calculate and obtain.
Transducer impedance
After the denominator rationalization
In the formula
Match circuit impedance X
0
Can see X
0By resistance of coupling inductance and transducer two parts and anti-making, after merger, previous section is that real part is resistance as calculated for it, and aft section is that imaginary number is anti-, analyzes us and gets its X for convenient
0Inverse, so impedance expression is the admittance expression formula.Equally also be the function of a frequency,, can make curve, from formula, can change some parameter, thereby obtain different frequencies and mechanical admittance curves according to the admittance expression formula reciprocal of impedance.The transducer multifrequency characteristic curve of Fig. 7 for calculating by computer according to above-mentioned formula.Can see that it has two resonance points, also can raise from frequency also can obtain a plurality of resonance points, and Here it is can make supersonic generator be operated in the basic principle of multifrequency by computer.
Method washing of the present invention back loose colour cleaning performance is good, and little to fabric corrosion, washing ultrasonic wave field intensity is more even, can significantly reduce steam consumption, reduces energy consumption and reduces water consumption.And the special equipment of realizing this method is simple in structure, easy to operate.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the ultrasonic wave Vibration Box structural representation among the present invention.
Fig. 4 is the vertical view of Fig. 3.
The structural representation of Fig. 5 ultrasonic transducer.
Fig. 6 is the supersonic generator match circuit.
Fig. 7 is the multifrequency characteristic curve of transducer.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
Multi-frequency ultrasonic is removed the method for staining textile loose colour, and this method comprises and comprises following steps:
A, several ultrasonic wave Vibration Boxes are installed in washing container, each ultrasonic wave Vibration Box institute can a ultrasonic waves transmitted frequency be 15～40KHz, and each ultrasonic wave Vibration Box institute is can ultrasonic waves transmitted frequency different;
B, in washing container, pour into cleaning solution, cleaning solution is flooded the ultrasonic wave Vibration Box;
C, will treat that laundering of textile fabrics immerses in the cleaning solution and starts each ultrasonic wave Vibration Box;
D, washing finish, and take out fabric.
The ratio that any two ultrasonic wave Vibration Boxes are launched hyperacoustic power is the little several times (as 1.2 times) of little several times (as 0.8 times) or band integer.
Realize the special equipment of above-mentioned multi-frequency ultrasonic removal staining textile loose colour method, it comprises washing container 1, some ultrasonic wave Vibration Boxes 2 are set in the washing container 1, each ultrasonic wave Vibration Box 2 is provided with conduit 3, what be provided with in the conduit 3 that an end and ultrasonic wave Vibration Box 2 connect is connected lead 4, connecting lead 4 other ends and supersonic generator joins, and 2 energy ultrasonic waves transmitted of each ultrasonic wave Vibration Box frequency is 15～40KHz, and 2 energy ultrasonic waves transmitted of each ultrasonic wave Vibration Box frequency is different, the length of this ultrasonic wave Vibration Box 2 and washing container 1 width adequate.
Set up the up and down two-layer fabric guide roll that shifts to install 5 at washing container 1 inwall, and ultrasonic wave Vibration Box 2 is set in place directly over lower floor's fabric guide roll 5 and parallel with this fabric guide roll 5.Described ultrasonic wave Vibration Box 2 comprises Vibration Box 101, at Vibration Box 101) two sides be provided with the ultrasonic transducer 102 of some horizontally-arrangeds, described ultrasonic transducer 102 links to each other with supersonic generator, be provided with at Vibration Box 101 two ends end faces and respectively establish a conduit 3, in each conduit 3, be equipped with and connect lead 4, be provided with installation portion 6 at Vibration Box 101 two ends, offer installing hole 7 on the installation portion 6.The ultrasonic transducer 102 of adjacent two horizontally-arrangeds is the dislocation layout or is vertical arranged in arrays.And washing container 1 is arranged on support 8 inside, is provided with leg 9 in the corner, outer, bottom of support 8.
Multiple frequency ultrasonic is removed the advantage of staining textile loose colour
Because the diversity of fabric, the tissue difference of the thickness of the pattern of fabric, fabric, fabric for example, high frequency (25khz-40khz) ultrasonic wave with single-frequency washs fabric, find that clean result is not very good, thin DYED FABRICS clean result is better, and the clean result on thick DYED FABRICS surface is all right, but the clean result of fabric loose colour and bad.This mainly is to have used single supersonic frequency to wash the result who is caused.
Wash mill with multiple supersonic frequency of the present invention, ultrasonic washing after when cleaning, can also can alternately carrying out pre-treatment with two kinds with three kinds of frequencies to textiles, also can introduce double frequency or multifrequency simultaneously in same sink, the clean result of double frequency or multifrequency is more much better than single-frequency.For example introducing a kind of frequency in rinsing bowl is that 30khz, another kind of frequency are the double-frequency ultrasound of 20khz, a kind of ultrasonic wave wavelength that its medium frequency is low is longer, it is bigger to have an effect, easily be penetrated into fabric deep layer place, and the high another kind of ultrasonic wave of frequency is effective to the surface clean of fabric, so with the multiple frequency ultrasonic technology washing that fabric carries out after pre-treatment and the dyeing is had lot of advantages.Double frequency or multiple-frequency operation mode also have the following points advantage:
(1) can eliminate the cleaning dead angle that causes by standing wave effect;
(2) can reduce the corrosiveness of ultrasonic cavitation bubble to surface to be cleaned;
(3) can adapt to the washing of the fabric of different-thickness;
(4) can improve ultrasonic power density critical value in the cleaning fluid.
All be the sound bearing medium of a finite boundary generally in the dyeing and finishing rinse bath, the sound wave (row ripple) that transducer incides this medium can produce back wave when running into the border.Standing wave is formed by stacking by row ripple and back wave in the sound bearing medium.After standing wave formed, cleaning fluid had been separated on the sound wave direction of propagation at interval at 1/4 wavelength (about about 1～2cm) layer.Layer that cleansing power is very strong and very weak layer alternately are distributed in these layers.In some zone, ultrasonic vibration is almost offset fully, forms the dead angle of cleaning.
Ultrasonic wave cleaning principle mainly relies on the cavitation bubble in the cleaning fluid.The forming process of cavitation bubble is; at first, the particular point in suspended particulates in the liquid or the liquid microstructure absorbs acoustic wave energy, makes the scope of particular point become big; the energy that absorbs sound wave is more ..., this positive feedback effect makes great cavitation bubble of energy volume ratio of the very fast formation in this place.Because cavitation bubble institute energy carried is very big with the ratio of its volume, it can only exist the very short time just to produce blast at once.The blast of cavitation bubble forms the many particular points in the liquid microstructure again around it, these particular points become the core of new cavitation bubble ... finally as what seen, the cavitation bubble great majority in the cleaning fluid flock together as a rule " cyclone ".The place that this " cyclone " " blows " forms excessive cleaning, even surface to be cleaned is produced corrosiveness; " scrape " less than the place then become the dead angle of cleaning.Ultrasonic energy also can have special shape and micro-recess is excessively assembled at surface to be cleaned under the single-frequency, excessively assembles the heavy corrosion effect that can produce these regional areas.
Do not exist the frequent of ultrasonic frequency of power multiple (or approximate number) relation alternately can produce different standing wave layering on the one hand, can alleviate harmful energy accumulating effect on the other hand again greatly and the corrosiveness of fabric face with complementary ability.
The ultrasonic wave electrical power that puts on transducer hour, the ultrasonic power density in the cleaning fluid improves along with the increase of electrical power.But after electrical power surpassed some critical points, ultrasonic power density reduced suddenly on the contrary.Its reason be when the electrical power of excitation transducer hour, the energy that comes out from the sound source surface emitting relatively is evenly distributed in the cleaning fluid, the transmittance process of energy is the stable state of balance.After increasing to certain value, the medium quilt on close sound source surface is cavitation excessively, the acoustic resistance of this local medium increases along with the increase of power, therefore portion of energy is tackled in the medium thin layer on sound source surface, more aggravated the cavitation of this thin layer, increased the acoustic resistance of this thin layer ..., this is a kind of positive feedback system.When the closed loop gain of system greater than 1 the time, system just loses stable, the acoustic resistance of sound source surface dielectric thin layer becomes very big suddenly, the ultrasonic power density in the cleaning fluid reduces suddenly on the contrary.After the postcritical, a too much electrical power part is converted into heat energy in transducer, and another part is converted into heat energy in the medium thin layer on sound source surface.Usually, even the electrical power of excitation transducer is big again, the extent of cavitation in the cleaning fluid all can not reach the maximum before the critical point.Maximum before this critical point is exactly so-called " ultrasonic power density critical value ".The frequent of ultrasonic frequency alternately can alleviate the effect that sound source surface dielectric thin layer acoustic resistance increases, thereby can improve the critical value of ultrasonic power density in the cleaning fluid, helps removing staining textile loose colour.
Find that through Primary Study ultrasonic wave can be strengthened the washing process after the processing such as destarch, kiering, bleaching, dyeing, stamp, arrangement, can reduce process time, reduce consumption, steam consumption and the water consumption of chemicals, improve the quality of products.When the washings that use the single-frequency ultrasonication in tank, owing to be subjected to the influence of stationary field, ultrasonic field is inhomogeneous in the tank, some places Strong a little less than the some places, causes the clean result variation at the weak place of ultrasonic field, simultaneously because the fabric variety difference, the ultrasonic wave that frequency is high makes the heavy weave washing unclean because the wavelength weak point is easily absorbed by fabric in heavy weave, and ultrasonic attenuation is big.But high frequency ultrasound is because the vibration frequency height is better to the fabric face clean result.
As shown in Figure 1, 2, realization multi-frequency ultrasonic of the present invention is removed the special equipment of staining textile loose colour method, and the various washings that are mainly used in textiles are handled.Comprise washing container 1, leg 9, support 8, fabric guide roll 5 and ultrasonic wave Vibration Box 2, washing container 1 is positioned in the support 8, can form by a plurality of, a plurality of washing containers 1 can be arranged before and after, 1 of each washing container is connected by roll is washed fabric, be provided with seven fabric guide rolls 5 in each washing container 1, fabric guide roll two was gone up and down in 5 minutes, fabric 10 is walked around each fabric guide roll 5 from top to bottom then from the bottom to top, be provided with ultrasonic wave Vibration Box 2 above descending fabric guide roll 5, cleaning solution 11 immerses ultrasonic wave Vibration Box 2 wherein fully during washing.
In conjunction with constituting, the multiple ultrasonic wave that it can radiant power be identical washing container 1 in, frequency has nothing in common with each other makes uniform ultrasonic wave field intensity of Strong degree of formation in the washing container 1 to ultrasonic wave Vibration Box 2 by ultrasonic transducer 102 and supersonic generator thereof.The ultrasonic wave of multiple frequency acts on the fabric 10, make hyperacoustic mechanical effect (as the particle vibration displacement of sound bearing medium, speed, acceleration, mechanical quantities such as acoustic pressure), fuel factor (sound wave its portion of energy in communication process is absorbed by medium and becomes heat energy) and cavitation effect work simultaneously, under these three kinds of effect effects, the swelling of nucleus of liquid gas is grown up in the washing container 1, and liquid vapour or gas around being are full of, because the external and internal pressure great disparity is subsided cavity, break, the sound field energy of concentrating is discharged in extremely short time and minimum space, make the local hundreds of that forms of medium to the high temperature of several thousand K with above hundreds of atmospheric hyperbaric environments, and produce strong wallop, remaining dyestuff loose colour is spun off from washing the fabric, to reach the purpose of removing staining textile loose colour.In order to improve treatment effect, this washing container 1 that three ultrasonic wave Vibration Boxes 2 are installed can use in a plurality of series connection, to realize the optimization process effect.
Shown in Fig. 3,4, the multiple frequency ultrasonic transducer is made up of Vibration Box 101, ultrasonic transducer 102 and conduit 3 etc., be provided with in the conduit 3 and connect lead 4, be welded with stainless steel screw at Vibration Box 101 radiating surface backs, ultrasonic transducer 102 front shrouds are coated behind the epoxy resin and screw-driving, ultrasonic transducer 102 usefulness leads connect the back draws by the lead penetration pipe, is connected with the multiple frequency ultrasonic generator then.
The present invention sends the big multi-frequency ultrasonic of Strong by powerful ultrasonic wave Vibration Box 2 by ultrasonic transducer 102 fabric in water.In assurance fabric 10 is carried out under the clean result prerequisite, some technical indicator of removing DYED FABRICS 10 loose colours is also improved to some extent, and washing container 1 treatment temperature drops to below 50 ℃ by former 95～100 ℃, substitute high temperature by low temperature DYED FABRICS is carried out pre-treatment, thereby save steam consumption and slurry amount greatly.Operation principle is as follows:
The installation of this special equipment and use:
1, equipment is installed
After dyeing course is finished, at present on the industrial production method of eccysis loose colour be to use a series of continuous can be by steam-heated washing casing, the purpose of walking realization eccysis loose colour of fabric in container body of hot water.Multi-frequency ultrasonic does not change this basic structure, only installs the multiple frequency ultrasonic wave apparatus additional in the washing casing, keeps original production route, just changes the temperature of water in the washing casing, to the water heating, does not finish water-washing process.
2, the application in the pre-treatment washing is produced
Production procedure is handled COTTON FABRIC by the singing of standard, cold dome, open washing, kiering, bleaching, dyeing, wherein open washing adopts conventional washing and ultrasonic wave washing, indexs such as the capillary effect of fabric, whiteness after mensuration is washed then, and compare with routine washing fabric, observe the result of use of ultrasonic wave water washing device.
(1) technological process of production
Fabric pretreatment technological process: singe → cold dome → open washing → kiering → bleaching.
In open washing technology, we have adopted Steam Heating washing (common process) and ultrasonic wave normal temperature washing (ultrasonic technique), and other operation and process conditions all are consistent.
(2) clean result index test result
Can draw by the test result comparative analysis, the fabric after the ultrasonic wave washing, capillary effect and whiteness slightly are better than the fabric of conventional washing, and feel might as well.The steam of heating has been saved in the ultrasonic wave washing, has brought considerable economic.
3, the application in dyeing after washing removal loose colour is produced
(1) technological process of production
1. conventional washing
Pad dye liquor → oven dry → decatize (curing) → cold wash 1 lattice → 85 ℃ of hot water wash 4 lattice → 4 lattice of soaping more than 95 ℃ → cold wash 1 lattice → oven dry
2. ultrasonic wave washing
Padding dye liquor → oven dry → decatize (curing) → normal temperature washes 5 lattice → normal temperature ultrasonic wave and washes the 1 lattice → cold wash 1 lattice → oven dry of soaping more than 3 lattice → 95 ℃
(2) result of the test
Can draw by comparative analysis as a result, the fabric of ultrasonic wave washing, crock fastness and soaping fastness all are better than the fabric of conventional washing, and constant product quality.Steam has been saved in the ultrasonic wave washing, has favorable economic benefit.
Factory uses economic benefit
At normal temperatures or suitably 1～2 groove temperature is heated to 40～50 ℃ pre-treatment and DYED FABRICS carried out the ultrasonic wave washing, its clean result has reached 95 ℃ of high temperature water washing effect of former technology.Ultrasonic wave itself also has fuel factor, and along with the prolongation of available machine time, the water tank water temperature also can slowly rise, so be the normal temperature washing fully behind 1～2h.Former high temperature every streamline of washing every day (in 20 hours) needs to consume 15 tons of steam (steam per ton is by 140 yuan of calculating) and amounts to 2100 yuan and now wash every streamline every day in 20 hours with ultrasonic wave, per hour power consumption is 20 kilowatts, every kilowatt with 0.6 yuan of calculating, then every day, energy cost was: 0.6 * 20 * 20=240 unit, can save energy 1860 yuan of source expenses every day, can save energy the source and take 1860 * 300=558000 unit in 1 year.Every cover multi-frequency ultrasonic water washing device is with 280,000 yuan of calculation of price, and then half a year just can cost-recovering.
In addition, production practices prove, the ultrasonic water-washing technique in dyeing back has reduced water consumption, and every washing production line every year can using water wisely 30,000 tons, and 120,000 yuan of the costs of directly conserving water reduce 30,000 tons of sewage discharges simultaneously.
The present invention sends powerful multi-frequency ultrasonic by high-power multiple frequency ultrasonic wave producer by fabric in the water of multifrequency transducer in transmitting.Guaranteeing to remove staining textile loose colour, every dye fastness index is reached under the fastness index prerequisite of former washing process, the temperature of slurry drops to 50 ℃ by 95 ℃ of former washing process in the tank, substitute the high temperature washing by the low temperature washing, reduced slurry simultaneously, thereby save steam consumption quantity and water consumption greatly, certain social and economic benefit are arranged.
One, pre-treatment washing production application
Production procedure is handled COTTON FABRIC by the singing of standard → cold dome → open washing → kiering → bleaching → mercerization, wherein open washing adopts the ultrasonic wave washing, other technological parameters are constant, index such as the capillary effect of fabric, whiteness after measuring pre-treatment then and finishing, and compare with routine washing fabric, draw the result of use of ultrasonic wave washing equipment.
1, the technological process of production:
The ultrasonic wave washing technological process of production: singe → cold dome → open washing (ultrasonic wave) → kiering → bleaching
Wherein in the open washing technology, we have adopted Steam Heating washing (common process) and ultrasonic wave normal temperature washing (ultrasonic technique), and other procedure technology condition all is consistent.
Table 1 technological process of production/parameter comparison
| Open washing technology | Conventional washing | The ultrasonic wave washing |
| Process conditions | The first lattice water temperature remains on 80 ℃, and second to the five lattice temperature is 95 ℃, and the 6th lattice are 50 ℃ | First to the six lattice water temperature is a normal temperature, and wherein 2,3,4 lattice install ultrasonic wave water washing device (ultrasonic wave Vibration Box frequency is 15KHz, 20KHz and 40KHz) additional |
2, produce the product index test:
Every index test result contrast after table 2 pre-treatment is finished
Found out by the test result comparative analysis: the cloth after the ultrasonic wave washing, capillary effect and whiteness slightly are better than the cloth of conventional washing.And feel might as well.The steam of heating has been saved in the ultrasonic wave washing, and owing to strengthened the washing effect, the exchange rate of water is reduced, and has saved water resource, has brought considerable economic.
Two, dyeing washing production application
1, the technological process of production:
(1) conventional washing:
Pad dye liquor → oven dry → decatize (baking) → cold wash 1 lattice → 85 ℃ of hot water wash 4 lattice → 4 lattice of soaping more than 95 ℃ → cold wash 1 lattice → oven dry
(2) ultrasonic wave washing
Padding dye liquor → oven dry → decatize (baking) → normal temperature washes 5 lattice → normal temperature ultrasonic wave washing (soaping) 3 lattice → normal temperature and washes 1 lattice → cold wash 1 lattice → oven dry
2, produce the product index test
The every index test result contrast in table 3 dyeing back
The every index test result contrast in table 4 dyeing back
| Cotton rainproof cloth (black) | 4.52 | 4.67 | 3.15 | 4.18 | 4.52 | 4.43 | 3.01 | 4.56 | 4.53 | 3.30 | 4.21 | 4.40 | 4.60 | 3.23 |
| Full-cotton elasticity satin drill (bright red) | 4.51 | 4.50 | 3.64 | 4.50 | 4.50 | 4.50 | 4.00 | 4.45 | 4.50 | 3.62 | 4.50 | 4.50 | 4.50 | 4.00 |
| Cotton 28 lamp bars (dark blue) | 4.49 | 4.44 | 3.89 | 4.21 | 4.67 | 4.64 | 4.23 | 4.58 | 4.55 | 4.14 | 4.33 | 4.78 | 4.65 | 4.41 |
| T/C poplin cloth (coffee) | 4.39 | 4.41 | 3.83 | 4.11 | 4.58 | 4.60 | 4.13 | 4.52 | 4.50 | 3.98 | 4.13 | 4.62 | 4.60 | 4.21 |
Find out by comparative analysis as a result: the cloth after the ultrasonic wave washing, crock fastness and soaping fastness index are approaching with conventional washing, and indivedual indexs slightly are better than conventional washing.And reduced the fluctuation that changes the product quality cause because of vapor (steam) temperature.The steam of heating has been saved in the ultrasonic wave washing, has reduced the exchange frequency of washing water, has saved water resource, has brought bigger economic benefit.
After adopting the ultrasonic wave water-washing technique, particularly obtain significant effect aspect the steam cost reducing, reducing water consumption, improving washing efficiency simultaneously, reducing also significant effective fruit of wastewater discharge aspect.My company formally is applied to from August, 2007 to 2008 year 1 produce cotton series products 850 myriametres altogether since big the production, saves 8500 tons of steam, saves (reductions of discharging) water: 20,000 tons, and cost-saved 1,050,000 yuan of year.
In a word, require enterprise to finish under the task of energy-saving and emission-reduction energetically in current country, the ultrasonic wave dyeing and finishing rinsing technology is significant undoubtedly for energy consumption rich and influential family printing and dyeing enterprise.
Claims (6)
1, a kind of multi-frequency ultrasonic is removed the method for staining textile loose colour, it is characterized in that this method comprises to comprise following steps:
A, several ultrasonic wave Vibration Boxes are installed in washing container, each ultrasonic wave Vibration Box institute can a ultrasonic waves transmitted frequency be 15～40KHz, and each ultrasonic wave Vibration Box institute is can ultrasonic waves transmitted frequency different;
B, in washing container, pour into cleaning solution, cleaning solution is flooded the ultrasonic wave Vibration Box;
C, will treat that laundering of textile fabrics immerses in the cleaning solution and starts each ultrasonic wave Vibration Box;
D, washing finish, and take out fabric.
2, multi-frequency ultrasonic as claimed in claim 1 is removed the method for staining textile loose colour, it is characterized in that: the ratio that any two ultrasonic wave Vibration Boxes are launched hyperacoustic power is the little several times of little several times or band integer.
3, realize the special equipment of claim 1 or 2 described multi-frequency ultrasonics removal staining textile loose colour methods, it is characterized in that: it comprises washing container (1), some ultrasonic wave Vibration Boxes (2) are set in the washing container (1), each ultrasonic wave Vibration Box (2) is provided with conduit (3), what be provided with in the conduit (3) that an end and ultrasonic wave Vibration Box (2) connect is connected lead (4), connecting lead (4) other end and supersonic generator joins, and each ultrasonic wave Vibration Box (2) institute can the ultrasonic waves transmitted frequency be 15～40KHz, and each ultrasonic wave Vibration Box (2) institute energy ultrasonic waves transmitted frequency is different.
4, multi-frequency ultrasonic as claimed in claim 1 is removed the special equipment of staining textile loose colour method, it is characterized in that: set up the up and down two-layer fabric guide roll that shifts to install (5) at washing container (1) inwall, and ultrasonic wave Vibration Box (2) is set in place directly over lower floor's fabric guide roll (5) and parallel with this fabric guide roll (5).
5, remove the special equipment of staining textile loose colour methods as claim 3 or 4 described multi-frequency ultrasonics, it is characterized in that: described ultrasonic wave Vibration Box (2) comprises Vibration Box (101), be provided with the ultrasonic transducer (102) of some horizontally-arrangeds in the two sides of Vibration Box (101), described ultrasonic transducer (102) links to each other with supersonic generator, be provided with at Vibration Box (101) two ends end face and respectively establish a conduit (3), in each conduit (3), be equipped with and connect lead (4), be provided with installation portion (6) at Vibration Box (101) two ends, offer installing hole (7) on the installation portion (6).
6, multi-frequency ultrasonic as claimed in claim 5 is removed the special equipment of staining textile loose colour method, it is characterized in that: the ultrasonic transducer of adjacent two horizontally-arrangeds (102) is the dislocation layout or is vertical arranged in arrays.
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| CN102321966A (en) * | 2011-07-21 | 2012-01-18 | 绍兴文理学院 | Cleaning method of dyed polyester/polyurethane composite elastic fabric |
| CN103174041A (en) * | 2013-04-12 | 2013-06-26 | 祝洪哲 | Method for low-temperature ultrasonic dyeing and soaping of short fiber by using Chinese herbal medicine plant dye |
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| CN106086292A (en) * | 2011-01-04 | 2016-11-09 | 吉列尔梅·桑塔纳·洛佩斯·戈梅斯 | For the system and method reclaiming steelmaking converter deslagging and the product thus made |
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2008
- 2008-03-07 CN CN2008100204535A patent/CN101250807B/en not_active Expired - Fee Related
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| CN101906674A (en) * | 2010-06-30 | 2010-12-08 | 江苏宝德新材料有限公司 | Efficient washing process for aromatic poly 1,3,4-oxadiazole acid-containing wet silk ribbon |
| CN106086292A (en) * | 2011-01-04 | 2016-11-09 | 吉列尔梅·桑塔纳·洛佩斯·戈梅斯 | For the system and method reclaiming steelmaking converter deslagging and the product thus made |
| CN102321966A (en) * | 2011-07-21 | 2012-01-18 | 绍兴文理学院 | Cleaning method of dyed polyester/polyurethane composite elastic fabric |
| CN102321966B (en) * | 2011-07-21 | 2013-03-27 | 绍兴文理学院 | Cleaning method of dyed polyester/polyurethane composite elastic fabric |
| CN103255653A (en) * | 2013-04-08 | 2013-08-21 | 江阴骏华纺织科技有限公司 | Dyeing process and dyeing apparatus for collagen fiber regenerated leather |
| CN103255653B (en) * | 2013-04-08 | 2015-04-15 | 江阴骏华纺织科技有限公司 | Dyeing process and dyeing apparatus for collagen fiber regenerated leather |
| CN103174041A (en) * | 2013-04-12 | 2013-06-26 | 祝洪哲 | Method for low-temperature ultrasonic dyeing and soaping of short fiber by using Chinese herbal medicine plant dye |
| CN103174041B (en) * | 2013-04-12 | 2015-01-21 | 祝洪哲 | Method for low-temperature ultrasonic dyeing and soaping of short fiber by using Chinese herbal medicine plant dye |
| CN109514106A (en) * | 2013-08-29 | 2019-03-26 | 康宁股份有限公司 | Method for forming duct in glass baseplate |
| CN109514106B (en) * | 2013-08-29 | 2021-06-15 | 康宁股份有限公司 | Method for forming channels in a glass substrate |
| CN108085910A (en) * | 2017-12-15 | 2018-05-29 | 苏州智江梦商贸有限公司 | A kind of aging technique for removing carcinogen in cloth production process |
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