CN105814250A - Centrifugal dyeing apparatus for treating wound fabrics, in particular textile webs with liquids - Google Patents
Centrifugal dyeing apparatus for treating wound fabrics, in particular textile webs with liquids Download PDFInfo
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- CN105814250A CN105814250A CN201480067491.XA CN201480067491A CN105814250A CN 105814250 A CN105814250 A CN 105814250A CN 201480067491 A CN201480067491 A CN 201480067491A CN 105814250 A CN105814250 A CN 105814250A
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- support member
- lap
- dyeing apparatus
- centrifugal
- dye beams
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B5/00—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating
- D06B5/12—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length
- D06B5/26—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length using centrifugal force
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/02—Rollers
- D06B23/025—Perforated rollers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/14—Containers, e.g. vats
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B19/00—Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
- D06B2700/10—Apparatus for passing fabrics in roped form through bleaching, washing or dyeing liquid, e.g. for continuous treatment
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
- D06B2700/19—Passing bleaching, washing or dyeing liquid through fibrous materials by centrifuging
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
- D06B2700/27—Sizing, starching or impregnating fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
- D06B2700/35—Rollers for machines for treating textiles, e.g. dyeing, drying, sizing
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a device for treating wound fabrics, in particular textile webs. The treatment comprises the bleaching, dyeing and washing of knitted and woven goods and nonwovens. These fabrics may contain cellulose, animal fibres, synthetic fibres and/or mixtures thereof. The fabrics would onto a perforated dyeing beam are treated with the liquids with the aid of centrifugal force such that a regular treatment is enabled at a consumption of water, chemicals and energy that is as low as possible. Disclosed is a centrifugal dyeing apparatus (100) having a closable container (1), a pump (14) for circulating the treatment liquor, and a driven dyeing beam (2) which is mounted rotatably in the container (1), is designed to receive a lap (4) of textile fabric and has a tube (3) with a perforation (37), characterized in that the provision is made of supporting beams (6), in that the supporting beams (6) radially support the lap (4), and in that the supporting beams (6) are connected to the dyeing beam (2).
Description
Technical field
The present invention relates to a kind of centrifugal dyeing apparatus using fluid treatment roll sheet, particularly piece of cloth.Process step and include knitted fabric and woven and the bleaching of pile fabric, dyeing and washing.These flaky materials can include cellulose, animal fiber and synthetic textiles and combination thereof.It is wound on dye beams, namely can carry out conventional treatment with minimum water, chemicals and energy resource consumption by this way, use fluid treatment flaky material by centrifugal force.
Background technology
Many different process are used to process piece of cloth on machine and device thus providing different quality such as such as color, gloss, pliability etc. for them.The common ground of all common process and subsidiary machinery and device is the consumption causing water, chemicals and the energy.Although in substituting water and being used for anhydrous operation, it may be possible to since it is desired that carry out substantial amounts of research of technique, supercritical CO2Not yet approved widely, but in the future, apply the present invention to use CO2Technique in may cause the interest of people.
Waste water treatment plant must process from the waste water processing technique, and otherwise other water bodys are by contaminated.Machine according to technique and use and the difference of device, also can there is very big diversity in the consumption of water, chemicals and the energy.Therefore, different water, chemicals, manpower and energy resource consumption cause that cost is also very different.In addition to the cost, the quality of result is also the standard selecting technique and machine and device.
The characteristic such as contractility by selected technique, machine and device and the elasticity of pending fabric sheet, temperature influence determines, when processing yarn fabric, ensure, relative to color, surface hairiness, dimensional accuracy etc., there is suitable process quality, have certain difficulty.
It is known that use batch technology to process fabric on jet dyeing machine, dye beams device and dye jigger.It is also known that the continuous processing of such as continuous bleaching or dyeing apparatus and device thereof.Additionally, adopt these techniques can obtain suitable quality in a variety of combinations, cost is relatively low.
In these batch technologies and correlation machine and device, bath raio (pending Item Weight (Kg)/volume dye liquor (L)) is an important parameter, the consumption of its appreciable impact water, chemicals and the energy.Minimal amount of water and the mass ratio of fabric articles that will process in machine or device needed for bath raio being defined as in litres.Whole technique is the combination of multiple independent processing step.Owing to total flow is single processing step consumption sum, therefore in view of economy and ecological consideration, the bath raio of batch dyeing machine or device should be low as far as possible, and this point is critically important.
When processing cellulose films, such as the known intermittently operated machine such as jet dyeing machine or dye beams machine generally uses more than 3 liter per kilograms of article, especially the bath raio operating of 4 to 20 liter per kilograms of article；Synthetic fibers bath raio, more than 2 liter per kilograms, mostly especially is 3 to 20 liter per kilograms.
With when full load and use optimize technique, dye jigger can use relatively low bath raio to process.But dye jigger is only applicable to stretch insensitive sheet material, because sensitive sheet material will be elongated under the impact of the required clothes tension force of dye gigging.But, it is generally not desirable to that this elongation occurs, because can only be partially remove after elongating.Additionally, process time is also longer than the process time on jet dyeing apparatus, when particularly processing very long fabric.
Due to the well property taken into account to pliability, consumption, quality and process time, now, for knitted fabric, jet dyeing machine is probably the batch dyeing machine employed up to.All conventional for woven, jet dyeing machine and dye jigger.Due to bath raio difference with because of the process costs of its increase, therefore generally only quality problems occurs in pending sheet material when using jet dyeing machine or dye jigger, just use warp beam dyeing apparatus.
It is followed by simplifying but very typical technique, by the bleaching of cotton thread knitted fabric dyeing on jet dyeing machine.
1.) starching: 5 liters of every kilogram of water article
2.) bleaching (adds chemicals, heating and cooling again)
3.) discharge, rinsing: 2.5 liter per kilograms of article
4.) discharge, rinsing: 2.5 liter per kilograms of article
5.) discharge, starching: 2.5 liter per kilograms of article
6.) dyeing (is added salt, dyestuff and chemicals and heats)
7.) five times: 12.5 liter per kilograms of article of discharge
8.) discharge
In this illustrative processes, use every kilogram of the water article of 25 liters altogether.17.5 rise every kilogram of water article, therefore the 70% of total water consumption is used to clean.
From the above it can be seen that first time starching is 5 liters of every kilogram of water article.About 2.5 liters of every kilogram of water article are absorbed by fabric.For the second time, machine also needs to 2.5 liters of every kilogram of water article, because pipeline, pump and heat exchanger must be filled up to realize continuous circulation.When hereafter by machine discharging, 2.5 liter per kilograms of article are discharged machine.Remaining 2.5 liter per kilograms of article are stayed in article, also therefore stay in the machine.Therefore, with the percentages of Item Weight, the water of 250% is stayed in article.This 250% is referred to as water retention value, and depends primarily on fiber type.
As it appears from the above, the 70% of water consumption is used to rinsing.If retaining power (retainingpower) reduces by 50%, water consumption will reduce by 35%.This is because rinsing is dilution technique, and when the sewage only having 50% must be diluted, then the clear water of 50% is equally only needed to realize same effect.
Owing to retaining power is still determined by fiber type, it is impossible for therefore directly reducing retaining power.If still effectively removing water, this is equal to reducing retaining power, because only need to dilute less sewage.
In order to save chemicals it may first have to reduce bath raio, because chemicals is for the major part in the such as processing step such as bleaching and dyeing.Most of chemicals such as hydrogen peroxide and caustic alkali is all prepared with milliliter or gram per liter water and is used, in order to reduces chemicals under relatively low bath raio and makes consumption.Based on the example of the bath raio of above-mentioned 5 liters of every kilogram of water article of use, when the bath raio of 2.5 liters of every kilogram of water article, chemicals makes consumption can reduce by 50%.
Also having a kind of technique being widely popularized, namely using reactive dye is the dyeing articles that the cellulosic material such as cotton thread or viscose rayon is made.In the process, salt make consumption very big.Salt has the function improving dyestuff effect.Not using salt, only sub-fraction dyestuff can be combined with fibre chemistry.The consumption of dyestuff will be higher, and wash away unconjugated part and need to consume more water.
In the technique using reactive dye, every liter of water typically requires the salt of 20 to 150 grams.When bath raio is lower, the consumption salt amount of every liter of water also can reduce.Therefore, it has dual function.If bath raio is reduced half, then the total amount of salt can decrease below half.
Additionally, people are commonly known, when beforehand through centrifugal force by article dehydration, the water consumption in rising operation can be significantly reduced.This technique generally sees the conventional washer that everyday home uses.
From US1,195,606 it is known that can use centrifugal force to be successfully processed piece of cloth.But, explanation must use significantly high pulling force roll sheet.But, high-tension should do not used to wind the sheet material that such as knitted fabric and longitudinal elasticity woven isostension are sensitive, because after processing, the elasticity of sheet material can reduce.
It is possible that DE1760778 discloses the tatting nylon fabrics of successfully dyeing a small amount of (2 to 3.5kg).Described woven is almost without elasticity, in order to it can be successfully processed with described revolution, it is thus possible to be successfully processed with centrifugal force.
For such as comprising or the longitudinal elasticity piece of cloth form such as knitted fabric without spandex composition and the woven that comprises elastic warp thread, this program is impossible, because centrifugal force longitudinal stretching sheet material and produce unbalance, this unbalance possibility damages piece of cloth form and machine.And, for having piece of cloth form loose, flexible nature, also can produce unbalance, cause that above-mentioned process is unavailable.
Also has the dye beams device of a kind of lap with rotation.But, the rotation of yardage roll is to complete with relatively medium rotating speed, in order to as common in beam dyeing, uses pump pressure rather than by above-mentioned centrifugal force, treatment fluid is extruded through lap.Therefore, the inside of dye beams is completely filled with treatment fluid.Especially for the dye beams of major diameter, this can increase the amount of the treatment fluid needed for every kilogram of article.Device described in patent US1,195,606, US1,261,500, US1,261,501 and US1,266,110 also has this shortcoming, because the internal volume of its dye beams all must be full for the treatment of fluid.
As described in EP0230630, realize being partially improved about relatively low bath raio by discharge capacity (displacement) main body being positioned within dye beams.Furthermore it is known that for having the warp beam dyeing apparatus rotating lap, it is possible to decrease the liquid level in container, thus also can realize being partially improved.
From the lap that the known use of beam dyeing nonelastic sheet material winding is unstable.Therefore, the girth of lap can be stablized.This meaning winds around lap due to sheet material, and the girth of lap can not be further added by.Experiment confirms that winding produces some improvement preferably about the nonelastic sheet material of longitudinal elasticity and loose sheet material, but is not enough to the asymmetric discharge capacity avoided in lap.This displacement size increases, and jumps more slight, and layer thickness is more big.This asymmetric discharge capacity causes that sheet-form produces pressure spot and strongly unbalance, thus causing that the vibration of whole machine is unstable.
Warp thread form described in patent US1,261,500, US1,261,501 and US1,266,110 can not avoid this asymmetric discharge capacity.The girth of lap keeps fixing by this warp thread form.Warp thread form still cannot be avoided and is pressed against by lap in one side, particularly soft warp thread form, and therefore, the another side of lap is extended so that the lap of winding forms asymmetrical form.If they are not very thin, then this warp thread form also has ropy shortcoming, this napping making them and lowerings pressure produced by centrifugal force are pressed in the outer layer of lap.This results in unconventional process and aberration.
Big layer thickness is also relevant to economic cause, because layer thickness is little, the sheet material of process is just few, thus, device yield is also less.High rotation speed is advantageous for because lap main body under high revolution can dehydration better, therefore, as it has been described above, washings can be saved.
Summary of the invention
Prior art in view of the above, it is an object of the invention to be wound on the roll sheet on perforation dye beams by centrifugal force solution-treated, particularly elastic or soft sheet material, to ensure that the layer of larger thickness is processed by available minimum water, chemicals and energy uniformly.
The present invention realizes above-mentioned purpose by centrifugal dyeing apparatus, described centrifugal dyeing apparatus includes closable container, the pump of circular treatment liquid, driving dye beams, described driving dye beams is pivotally supported in described container, to support the lap being made up of piece of cloth form and to include the pipe with perforation, wherein, being additionally provided with support member, described support member radially supports described lap, and described support member is connected with described dye beams.
In an advantageous manner, suggestion provides support member, support member radially supports lap, and support member is connected with dye beams to realize under the influence of the centrifugal force, and in following processing procedure, lap self can not radially extend and process the float of sheet-form in following processing procedure.Additionally, device should prevent the asymmetric discharge capacity in lap thus avoiding generation unbalance.Accordingly, in operation, support member radially supports lap.
Advantageously, it is coaxially disposed support member with dye beams.Owing to support member to bear the high forces because centrifugal force produces, therefore its length is short as much as possible.Owing to being coaxially disposed, it may be achieved by the shortest mode of sheet-form.
If be advantageous for additionally, support member is made up of closed hollow profile.Closed hollow profile has extraordinary bending strength and has little (low) quality simultaneously.And, on its lateral surface, profile can also be enclosed construction, so that processing float can not enter profile, convenient cleaning.
Centrifugal dyeing apparatus processes the sheet material of different length.Sheet material also has different thickness.Therefore, the thickness great majority after winding are also different, and therefore, if support member can be movable thus can lap thickness be adjusted, this can be highly advantageous.It is advantageous for along the whole installation support member with lap (article), because the centrifugal force also lap on the whole width being positioned at article works.Especially, for elastic article and only part, the lap of unmasked portion can stretch voluntarily.
Additionally, arrange the perforated sheet serving as perforated support sheet on support member and be advantageous for against lap setting.Perforated sheet large area receives pressure so that the impression that support member causes on article reduces.Additionally, perforated sheet can overlap each other so that identical sheet metal can be used for multiple lap diameter.
For nonelastic article, perforated sheet covers the lap girth of at least 10% and the whole width of lap is advantageous for.Its reason is in that major part centrifugal force is the stability transmission intrinsic by lap self.Because although it may happen that unbalance, the lap week long support lap being positioned on the whole width of lap along at least 10% is still advantageous for.
It is advantageous particularly that support member and support chip collectively form element.By being combined into element, weight can be saved, thus reducing the energy resource consumption for accelerating lap.Further, it is necessary to support member is arranged on dye beams by operator.Therefore, low deadweight is also advantageous that.
A kind of cheap scheme is, dye beams pipe without punch block using supporter clamps install support member on the left side of lap and right side.Reason for doing so is that and can form support member short as far as possible.Support member is only longer than the Breadth Maximum of lap, so that they relative intensities have the structure of optimum efficiency.
Dye beams is installed a kind of Advantageous variants of support member be use screw at the pipe of dye beams without installation support member on punch block.Use screw to install and can realize the stepless adaptation layer thickness of support member.Unlock however, it is necessary to screw to be locked against it in operating process oneself.
Advantageously, dye beams includes the side plate that is connected with pipe.Effect due to centrifugal force, it has to be possible to transmit substantial amounts of power in dye beams by support member and supporter clamps thereof.Supporter clamps transmits power in the left side of lap and right side, thus transmit power in the both sides of dye beams.Pipe consolidated in optimal manner by side plate.
Advantageously, by supporter clamps, support member is mounted to the side plate of dye beams.Therefore, it does not have any part is distributed to beyond dye beams, therefore can easily sheet material be wound on dye beams.
It it is position supporter clamps being rotatably installed on side plate and using spring bolt lock support part fixture for a kind of scheme that operator is favourable.Supporter clamps just need not can be connected to dye beams by instrument by this solution.Therefore, the number of components that operator must install reduces the quantity to the support member being equipped with perforated sheet, so that it is less to make a mistake during operator's erecting device.
Another Advantageous variants includes on the side plate of dye beams, it is preferable that use screw and bolt to install support member on two side plates.The program based on building block is cheap, can the thickness of stepless adaptation lap, and by being directly connected to stable side plate, fastness is better.As it has been described above, to anti-rotation must lock screw and nut to prevent from less desirable loosening in processing procedure.
Especially for wide sheet material, support member becomes to grow very much and elastic deformation can occur for self in processing procedure.Therefore, introducing at least one belt around support member and lap can be highly advantageous.Belt can reinforcement supporting member and reduce the elastic deformation in processing procedure.Additionally, by applying one or more described belts, it is possible to decrease the bending strength of support member, thus reducing weight and the cost of support member.
As it has been described above, lap has different layer thicknesses, it is therefore necessary to radially adjust support member.Therefore, the length of at least one belt described is that adjustable meeting is highly advantageous, because otherwise must provide for the belt that length is different.
Advantageously, the container of pressure vessel form it is provided with.Really, it is possible to the comparatively inexpensive centrifugal dyeing apparatus without pressure vessel is installed.The container being provided with pressure vessel form has the advantage that can process cellulose and composite fibre materials sheet-form on same device.Additionally, when the temperature more than 100 DEG C with when processing under stress, it is possible to decrease the time of cellulose films form is processed with bleaching process.
But, in winding process, dye beams may rest in centrifugal dyeing apparatus.This is to being furnished with or being unworthy of what the centrifugal dyeing apparatus of pressure vessel was all possible to.In winding process dye beams stay in a device remain a kind of considerably complicated structure with pressure vessel because to winding dye beams, the whole width of article can reach warp beam, therefore must necessarily be located can be laterally movable for the column part of pressure vessel.Therefore, dye beams can be removed from container to be advantageous for.
Advantageously, centrifugal dyeing apparatus also includes the playpipe that centrally directed dye beams is arranged.For highly permeable sheet material or high revolution, inside dye beams, it is formed without liquid layer.Therefore, it is necessary to the whole width along lap processes float regularly as much as possible, otherwise it can pass through lap by different way along its width.Lack playpipe and will cause irregular result.
Advantageously, the CO of aqueous solution and/or solvent and/or supercriticality2With dealing with float.Many fabric finishing process all use aqueous solution.Additionally, solvent can be used for removing oils and fats and/or oil.It is apparent that use the device of solvent operation to also need to the parts according to prior art, such as the device of gas extraction system and cleaning agent.But, washing process is also that dilution technique makes the saving equally similar with aqueous solution be possibly realized herein.
Depend on the availability of water, in the near future, use supercritical CO2Replace water that dyestuff is delivered to fiber and may cause the interest of people.Therefore, it is desirable to by centrifugal dyeing apparatus and, especially, closed container and miscellaneous part are each adapted for can guarantee that solvent and/or the CO of aqueous solution and/or supercriticality2Can serve as the float processed to deliver fuel on the fiber of lap.
Therefore, use said apparatus, the sheet material that longitudinal tension force is sensitive can be processed, it does not have this device, above-mentioned process is impossible.Additionally, the bearing capacity that the advantage that can process the lap with bigger layer thickness makes machine increases.By radially supporting, the revolution of dye beams can be increased, if desired, the flow by lap can be increased.Additionally, before rinsing, the revolution of centrifugal lap can be increased, make to remain in lap and tail off, and then save rinsing water.
Table 1 as follows shows the centrifugal force impact on remaining water in lap, wherein must also consider, due to the difference of various piece of cloth forms and quality thereof, in lap, the change of the remaining water yield is greatly.Major influence factors yes fibrous material, as shown in table the 1st arranges.But, even if using identical fibrous material, still suffer from very big difference.Therefore, for polyester, the surplus water in lap can differ 2 times.Such as, if the lax knitted fabric that the tight woven made by polyester capillaries and polyester staple fiber are made compares it finds that this situation.Tight tatting is make textile have certain watertightness and air-tightness herein.Such as, for canvas that permeability is less big, it is simply that this situation.Knitted fabric is knitted fabric, wherein owing to mesh fabric deforms in vertical or horizontal direction according to respective tensile load.Woven is harder, because tatting makes a fiber relatively closely arranged together with another contiguous root fiber.In table 1 below, this sentences the big codomain that percentage ratio (%) specifies and is derived from these different structures, and in addition, it includes knitted fabric and woven.
From then on table is it will be evident that be left out fiber type, and centrifuge is more strong, remains in the water in sheet material more few.Therefore, the water yield that rinsing process subsequently needs is less.
Table 1
Wherein, selection reference amount g=9.81m/s^2 is for being accelerated by centrifugal force.
In arranging the 1st, it is shown that different fiber types.
In arranging the 2nd to 4, compare different process and corresponding machine and device.For information purpose, in arranging the 5th, it is shown that according to ISO53814, by the value of centrifugal acquisition.Therefore, the value shown in the 5th row relates to accelerating the impact on respective sheet material in 20 minutes with 900g.
For drip (when the 1g) of 1 to 2 minute, as shown in the 2nd row, it is noted that use machine such as jet dyeing machine, beam dyeing machine or dye jigger general now, make substantial amounts of water remain in sheet material sheet material dehydration by dripping.
For unsupported centrifugal staining machine, with 2g to 5g acceleration with within 1 to 2 minute (as shown in figure the 3rd row), it is noted that the tension stability type clothing wound with relatively hightension are centrifuged in unsupported situation.But a lot of sheet material such as knitted fabric has longitudinal elasticity, the accekeration to show 1g to 2g accelerates just damaged or occurred unbalanced.In these cases, unsupported dye beams can only rotate with very slow speed.At this moment, being discharged by centrifugal force can be only very limited.
For having the centrifugal staining machine of support member, with the accekeration of 5g to 30g with within 1 to 2 minute (as shown in the 4th row), note the accekeration using the centrifugal dye beams of the present invention can be easily attained 5g to 30g.In principle, also can reach higher accekeration, but quantity and the stability of support member must be adjusted accordingly.
When building support member, for high accekeration, being still necessary to consider the quality of support member during calculating, because except the stability of support member, the quality of support member is also key factor.It is therefore intended that use the support member of little quality.
Use the centrifugal dyeing apparatus of the present invention, it is possible to achieve be that < it is that <bath raio of 2L:1kg processes synthetic fibers that the bath raio of 3L:1kg processes the ratio of cellulose fiber peacekeeping water and sheet material with the ratio of water with sheet material.
Below, as an example, it is shown that the technique processing cotton thread elastic fabric on the dyeing apparatus of the present invention.Before rinsing, by each sheet material dehydration in 2 minutes.
1.) starching: 3 liters of every kilogram of water article
2.) bleaching (loads chemicals, heating and cooling again)
3.) discharge, centrifugal and rinsing: 1.5 liter per kilograms of article
4.) discharge, centrifugal and rinsing: 1.5 liter per kilograms of article
5.) discharge, centrifugal and starching: 1.5 liter per kilograms of article
6.) dyeing (adds salt, dyestuff and chemicals and heating)
7.) discharge and each five times: the 7.5 liter per kilograms of article of rinsing
8.) discharge
In this illustrative processes, consume 15 liters of every kilogram of water article altogether.
The above-mentioned technique relatively implemented on centrifugal dyeing apparatus and the aforementioned exemplary technique implemented on jet dyeing machine, thus confirming to save 10 liters of every kilogram of water article, save the water of 40%.
The consumption of chemicals and salt can realize comparable saving.Additionally, the energy resource consumption of heat treated water reduces by 40%.Owing to the energy resource consumption of heating article and machine is still same high, therefore total energy saves 20 to 30% of the saving still less than water, chemicals and salt.
Accompanying drawing explanation
With reference to embodiments of the invention illustrated in the accompanying drawings, the present invention is described in further detail, wherein
Fig. 1 is shown in rotation process process, including the sectional view of playpipe and the centrifugal dyeing apparatus of rotatable dye beams；
Fig. 2 is shown in rotation process process, including the sectional view of playpipe and the centrifugal dyeing apparatus of rotatable dye beams；
Fig. 3 illustrates the details of the supporter clamps according to modification；
Fig. 4 illustrates the details of the support member according to modification；
Fig. 5 illustrates the details of the supporter clamps according to modification.
Detailed description of the invention
Fig. 1 show after making container 1 load dye beams 2, the sectional view of the centrifugal dye beams 100 of embodiment.From beam dyeing it can be seen that sheet material is wound on dye beams 2 the region of the perforation 37 of pipe 3, thus forming lap 4.Owing to producing the sheet material of different in width, therefore being provided with emulsion sheet 22, it blocks the punch block being positioned on lap side and not covered by lap, and otherwise major part process float will not pass through lap, but by the perforation 37 without covering of dye beams 2.These emulsion sheets 22 can also be provided with and radially extend support member 23 lap 4 can not oneself be moved axially in processing procedure.Best, these support members 23 are suitable for layer thickness.
Exemplary embodiment according to the present invention adjusts, and the device radially supporting lap 4 mainly includes the following stated parts.The whole width of lap 4 is placed lap 4, lap 4 arranges perforated support sheet 5.Each support chip 5 includes the part of the girth of lap 4 respectively.It is desirable that all support chips 5 cover the whole girth of lap together.In order to process longitudinally nonelastic woven, the girth of the lap 4 supporting at least 10% is still probably fully.Owing to support chip 5 is made up of foil, therefore they also can overlap each other setting.
By pipe clamp 32, support chip 5 is connected with support member 6.Support member 6 is adjacent to be connected with dye beams 2 by left side and right side preferably in lap by supporter clamps 7.Herein, each modification of this connector between support chip 5, support member 6, supporter clamps 7 and dye beams 2 is possible.The change of the layer thickness of lap 4 can be realized between all connectors or its combination.Additionally, it is possible that single parts are made up of the individual part of support member.It is therefoie, for example, support member 6 and two supporter clamps 7 can be built into single parts.
Furthermore it is possible to build the single parts being made up of support member 6 and support chip 5.
In operation, support member 6 supports lap 4 along the whole width of lap (article) 4.In operation, support member 6 radially supports lap 4, and wherein support member 6 is connected with dye beams 2.At this, following features is advantageous for and realizes in this embodiment:
A) in the reference frame of dye beams 2, it rotates around rotating shaft 40 in operation, the relative static setting of dye beams 2 of support member 6.Especially, support member 6 is parallel to (coaxially) rotating shaft 40 and arranges herein, as shown in figs. 1 and 2.
B) respectively on the both sides of lap and the left side of lap and right side connect support member 6.Accordingly, even if under high revolution, it may be achieved support member 6 is relatively fixed setting relative to rotating shaft 40.
C) certain, in operation the support member 6 distance with rotating shaft 40 and/or position are fixed, but in stopped process scalable.Accordingly, before dye beams rotates, support member 6 and perforated support sheet 5 (as the being suitable for) diameter to lap can also be regulated downwards.
Therefore, use support member 6 and perforated support sheet 5, the symmetric form that can keep lap in running is constant, wherein said support 6 all navigates in rotating shaft with the radial distance that identical appointment adjustment are fixing, and described perforated support sheet also all navigates in rotating shaft with the radial distance that identical appointment adjustment are fixing.This can pass through axial support 23 and further provide for supporting, because these can be provided to make lap 4 not move axially in operation.
How Fig. 2 illustrates by radially adjustable for supporter clamps 7 side plate 38 being arranged on dye beams 2 that saves land.If owing to the pipe 3 of dye beams 2 does not have projecting part, roll sheet is advantageous for, therefore in shown scheme, supporter clamps 7 is rotatably attached on precision screw 34, in order to supporter clamps 7 can be made to retract with spring bolt 33 and winds with being blocked in retracted position or solve roll sheet.After winding, supporter clamps 7 is fixed on the position being applicable to have the lap of identical springs bolt 33.
Pipe clamp 32 can be passed through and connect support member 6 and support chip 5.Element including support member 6, pipe clamp 32 and support chip 5 is positioned at the supporter clamps 7 with spring bolt 13.
Therefore, in installment state, support chip 5 is connected with support member 6 by pipe clamp 32.Support member 6 is connected with supporter clamps 7 by spring bolt 13.On the side plate 38 of the dye beams 2 supporter clamps 7 being fixed on suitable in the position of lap 4.Therefore, being bearing in by lap 4 between the pipe of perforated support sheet 5 and dye beams 2, it at least includes perforation 27 in the region of lap 3, thus lap self is no longer radially chaotic.
In the modification shown in Fig. 5, provided the function of supporter clamps 7 by long screw 35.By being soldered to screw 35 and the nut 39 of side plate 38, the element including support member 6, pipe clamp 32 and support chip 5 is separated with lap 4, and accordingly the element including support member 6, pipe clamp 32 and support chip 5 is connected with dye beams 2.For avoiding screw 35 oneself in operating process to loosen, also use fastening screw 36 fixed screw 35.This setting has the advantage that the layer thickness that the element including support member 6, pipe clamp 32 and support chip 5 can be adjusted to lap 4 in a more accurate way, and, when necessary, screw 35 can be used to provide pretension.
Other modification of the position of support member 6 are arranged as follows, and wherein support member 6 is not on the side plate 38 of dye beams 2 as above, but is movably disposed on the pipe 3 of dye beams 2.
In the modification shown in Fig. 3, provided the function of supporter clamps 7 by long screw 35.Screw 35 connects and includes the element of support member 6, pipe clamp 32 and support chip 5 and the pipe 3 of dye beams 2.Nut 39 is soldered to the inner side of pipe 3.The hole that pipe 3 includes being arranged in nut 39 region can be inserted into pipe and to neutralize separately by screw 35.Then, fastening screw 36 fixed screw 35 is also used.
In most of the cases, the support member 23 by providing arranges that support member is possible radially displaceablely.Similar with the scheme shown in Fig. 3, nut 39 can not be set on support member 23 on pipe 3.Therefore, by screw 35, nut 39, support member 23 and emulsion sheet 22, the pipe 3 of the element with dye beams 2 that include support member 6, pipe clamp 32 and support chip 5 is connected.
Due to each parts, low deadweight and high bending strength coexist and are advantageous for, it is preferable that support member 6 is set to closed hollow profile, for instance the hollow profile in pipe four edge shown in example.
In the modification shown in Fig. 4, support member 6 and support chip 5 form hollow profile.The alternative element including support member 6, pipe clamp 32 and support chip 5 of the program.Support member 6 must include hole so that process solution can support member 6 radially away.Advantageously, support member 6 and support chip 5 both of which are made up of perforated sheet.The program has the advantage that can provide the low deadweight coexisted with high bending strength.
Depend on the revolution that process lap 4 and dye beams width and lap width are respectively necessary for, except above-mentioned support chip 5, support member 6 and supporter clamps 7, it may be necessary to tear one or more belt 24 on support member 6 and lap 4.Owing to belt 24 is fixedly attached on support member 5, therefore they also can be strengthened perforated support sheet 5 and make these without departing from lap 4 in processing procedure.The length of belt 24 must be adjustable so that it does not wave or only has a small amount of pretension on support member 6 or support chip 5.
The diameter of lap 4 is depended on including the quantity of the element of support member 6, pipe clamp 32, support chip 5 and supporter clamps 7.Need at least three element to stablize lap 4.The girth of lap 4 is more big, and support member 6 and the quantity of support chip 5 needed for stablizing lap 4 are more many.
Advantageously, even before inserting the dye beams 2 being wound, support chip 5, support member 6 and supporter clamps 7 are all located in container 1.For not providing the centrifugal dyeing apparatus 100 of container 1 with the form of pressure vessel, dye beams 2 can be rotatably installed in machine.Then, being directly wound on by sheet material on dye beams 2, described dye beams 2 rotates in the container 1.In this case, it is necessary to by the mounting opening provided in the sleeve pipe of container 6, support chip 5, support member 6 and supporter clamps 7 are installed.
When lap 4 is fixed to prevent it from moving in side and radial direction simultaneously, technique can be started.Dye beams 2 is made to rotate by 8, two gears 9,10 of gear engine and shedding cam 11.During whole technological work flow process, the sustainable rotation of dye beams 2.
Preferably, by the supporter clamps 7 on the left of lap 4 and right side support member 6 is installed to dye beams 2 pipe 3 without punch block and the both sides being respectively installed to lap 4.Advantageously, by the supporter clamps 7 on the left of lap 4 and right side, support member it is installed to the side plate 38 of dye beams 2 and is respectively installed to the both sides of lap 4.
Owing to being common for all batch dyeing machines and device, valve 26,27 can be passed through centrifugal dyeing apparatus 100 is full of hot water or cold water.Measure required chemicals, dyestuff and salt additionally, preparation of dyestuff pond 28, lift suction pump 29 and valve 30 can be passed through and inject in water.Circulating pump 14 pumps the mixture of water, chemicals and dyestuff and by heat exchanger 31 and is arranged in the playpipe 17 rotating dye beams 2.Heat exchanger 31 can be used to heat or cool down mixture.
By centrifugal force, the mixture sprayed by playpipe 17 it is forced into the inwall of dye beams 2 and forms float layer 21.For close sheet material and low rotary speed, limited the height of float layer 21 by the perforate 12 being positioned on dye beams 2 side.Float surplus 20 can be passed through these perforates 12 and leave dye beams 2.For very permeable sheet-form and high rotation speed, it is possible to float layer 21 will not be formed.Mixture is by 27 arrival laps 4 the traverse lap of boring a hole.Then, mixture leaves the lap 3 being positioned on perforated support sheet 5 and is collected in the container 1.Mixture arrives again at circulating pump 14 by suction tube 18 and suction passage 19, so that mixture keeps circulation.In the best way, in the dehydration of mixture, rotary speed is increased to improve the dehydration results of lap 4.
In principle, the technological work flow process of the present invention and the technological work flow process of jet dyeing machine or beam dyeing machine are not different.Main Differences is in that have above-mentioned centrifugal staining machine 100:
1. it is possible for) using less than the operation of the bath raio of 3 liter per kilograms of sheet materials process.
2.) for instance, it is possible to be centrifuged before rinsing process step, therefore relative to the weight of article, the sheet material that the cotton comprising the water of 250% is made comprises less than the water of 150% after centrifugation.
These two process variations are enough to greatly reduce the consumption of water, chemicals, salt and the energy and make to make great efforts to be all worth with the extra research that carries out in ecology economically.
Reference numerals list:
1. container
2. dye beams
3. pipe
4. roll sheet (lap)
5. perforated support sheet
6. support member
7. supporter clamps
8. gear engine
9. gear
10. gear
11. shedding cam
12. perforate
13. spring bolt
14. circulating pump
15. seal lid
16. ironing apparatus
17. playpipe
18. suction tube
19. suction passage
20. float surplus
21. float layer
22. covering sheet
23. support member
24. reinforcing belt
25. hot water valve
26. cold valves
27. outlet valve
28. preparation of dyestuff pond
29. lift suction pump
30. metering valve
31. heat exchanger
32. pipe clamp
33. spring bolt
34. precision screw
35. screw
36. fastening screw
37. perforation
38. side plate
39. nut
40. rotating shaft
Claims (15)
1. centrifugal dyeing apparatus (100), including closable container (1), the pump (14) of circular treatment liquid, driving dye beams (2), described driving dye beams (2) is pivotally supported in described container (1), arrange to support the lap (4) being made up of piece of cloth form and the pipe (3) including having perforation (37), wherein, it is additionally provided with support member (6), described support member (6) radially supports described lap, and described support member (6) is connected with described dye beams (2).
2. centrifugal dyeing apparatus (100) according to claim 1, it is characterised in that described support member (6) and described dye beams (2) are coaxially disposed.
3. centrifugal dyeing apparatus (100) according to claim 1 and 2, it is characterised in that described support member (6) is formed as closed hollow profile.
4. centrifugal dyeing apparatus (100) according to any one of claim 1 to 3, it is characterised in that support member described in scalable (6) is to be suitable for the thickness of described lap (4).
5. centrifugal dyeing apparatus (100) according to any one of claim 1 to 4, it is characterised in that the whole width along described lap (4) arranges described support member (6).
6. centrifugal dyeing apparatus (100) according to any one of claim 1 to 5, it is characterized in that, perforated support sheet (5) is connected with described support member (6), and described perforated support sheet (5) is suitable for described lap (4).
7. centrifugal dyeing apparatus (100) according to claim 6, it is characterised in that described perforated support sheet (5) covers the girth of at least the 10% of described lap (4) and whole width.
8. the centrifugal dyeing apparatus (100) according to claim 6 or 7, it is characterised in that described support member (6) forms element together with described perforated support sheet (5).
9. centrifugal dyeing apparatus (100) according to any one of claim 1 to 8, it is characterized in that, by supporter clamps (7) described pipe (3) without punch block connect described support member (6) with described dye beams (2).
10. centrifugal dyeing apparatus (100) according to any one of claim 1 to 8, it is characterized in that, by screw (35) described pipe (3) without punch block connect described support member (6) with described dye beams (2).
11. centrifugal dyeing apparatus (100) according to any one of claim 1 to 8, it is characterised in that described dye beams (2) includes the side plate (38) being connected with described pipe (3).
12. centrifugal dyeing apparatus (100) according to claim 11, it is characterized in that, the described side plate (38) of described support member (6) and described dye beams (2) is connected by supporter clamps (7), or connect described supporter clamps (7) and described side plate (38) rotatable around precision screw (34), and spring bolt (33) can be passed through and lock the position of described supporter clamps (7), or the described side plate (38) of described support member (6) and described dye beams (2) is connected by screw (35) and nut (39).
13. the centrifugal dyeing apparatus (100) according to any one of claim 1 to 12, it is characterized in that, introduce the adjustable in length of at least one at least one belt (24) and/or this belt (24) around described support member (6) and described lap (4).
14. the centrifugal dyeing apparatus (100) according to any one of claim 1 to 13, it is characterized in that, described container (1) is built into pressure vessel and/or described dye beams (2) and/or the playpipe (17) of offer and described dye beams (2) concentric arrangement can be provided from described container (1).
15. the centrifugal dyeing apparatus (100) according to any one of claim 1 to 14, it is characterised in that described treatment fluid is aqueous solution and/or solvent and/or the CO being in supercriticality2。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH02043/13A CH708107B1 (en) | 2013-12-09 | 2013-12-09 | Zentrifugalfärbeapparat for the treatment of wound flat materials, in particular textile webs, with liquids. |
| CH02043/13 | 2013-12-09 | ||
| PCT/EP2014/025021 WO2015086163A1 (en) | 2013-12-09 | 2014-12-04 | Centrifugal dyeing apparatus for treating wound fabrics, in particular textile webs with liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105814250A true CN105814250A (en) | 2016-07-27 |
Family
ID=52014651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480067491.XA Pending CN105814250A (en) | 2013-12-09 | 2014-12-04 | Centrifugal dyeing apparatus for treating wound fabrics, in particular textile webs with liquids |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20160305056A1 (en) |
| EP (1) | EP3080347A1 (en) |
| CN (1) | CN105814250A (en) |
| CH (1) | CH708107B1 (en) |
| WO (1) | WO2015086163A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087310A (en) * | 2016-08-26 | 2016-11-09 | 广州绿和缘生物科技有限公司 | A kind of omnidistance anhydrous dyeing and finishing system and dyeing and finishing method thereof |
| CN110904599A (en) * | 2019-12-06 | 2020-03-24 | 山东大学 | Rotary supercritical fluid counter-jet dyeing device and counter-jet dyeing process |
| CN117026555A (en) * | 2023-09-19 | 2023-11-10 | 江苏格罗瑞节能科技有限公司 | Yarn dyeing device and dyeing method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093732A (en) * | 2019-04-11 | 2019-08-06 | 浙江富士佳实业有限公司 | A kind of rotary type wool yarn dyeing installation |
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| GB1581947A (en) * | 1976-04-13 | 1980-12-31 | Tissmetal Lionel Dupont | Method of and apparatus for dyeing by mechanical impregnation |
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| US5034066A (en) * | 1989-08-29 | 1991-07-23 | Deutsche Automobilgesellschaft Mbh | Method for washing and rinsing chemically metallized substrate sheets |
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| CN103409956A (en) * | 2013-07-29 | 2013-11-27 | 吴正新 | Dyeing device for knitted fabric |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US1195606A (en) | 1916-08-22 | Odddddddddc | ||
| US1261500A (en) | 1917-04-28 | 1918-04-02 | Howard M Dudley | Dyeing-machine. |
| US1261501A (en) | 1917-05-16 | 1918-04-02 | Howard M Dudley | Dyeing-machine. |
| US1266110A (en) | 1917-06-20 | 1918-05-14 | Howard M Dudley | Fabric-treating device. |
| DE1760778A1 (en) | 1967-07-03 | 1972-01-05 | Fukui Seiren Kako K K | Method of coloring using centrifugal force |
| GB1516565A (en) * | 1976-09-15 | 1978-07-05 | Reichhold Chemicals | Package and method for preparing orthopaedic cast-making materials |
| JPH0114709Y2 (en) | 1985-12-30 | 1989-04-28 |
-
2013
- 2013-12-09 CH CH02043/13A patent/CH708107B1/en not_active IP Right Cessation
-
2014
- 2014-12-04 WO PCT/EP2014/025021 patent/WO2015086163A1/en active Application Filing
- 2014-12-04 EP EP14812411.8A patent/EP3080347A1/en not_active Withdrawn
- 2014-12-04 CN CN201480067491.XA patent/CN105814250A/en active Pending
- 2014-12-04 US US15/103,212 patent/US20160305056A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1581947A (en) * | 1976-04-13 | 1980-12-31 | Tissmetal Lionel Dupont | Method of and apparatus for dyeing by mechanical impregnation |
| CN1039634A (en) * | 1989-06-01 | 1990-02-14 | 余兴宝 | A kind of colouring method and machine thereof |
| US5034066A (en) * | 1989-08-29 | 1991-07-23 | Deutsche Automobilgesellschaft Mbh | Method for washing and rinsing chemically metallized substrate sheets |
| JP2002020965A (en) * | 2000-07-03 | 2002-01-23 | Nissen Corp | Method for treating fibrous product and device for treating the same |
| CN2861222Y (en) * | 2005-12-09 | 2007-01-24 | 杭州喜得宝集团有限公司 | Beam dyeing machine |
| CN103409956A (en) * | 2013-07-29 | 2013-11-27 | 吴正新 | Dyeing device for knitted fabric |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087310A (en) * | 2016-08-26 | 2016-11-09 | 广州绿和缘生物科技有限公司 | A kind of omnidistance anhydrous dyeing and finishing system and dyeing and finishing method thereof |
| CN110904599A (en) * | 2019-12-06 | 2020-03-24 | 山东大学 | Rotary supercritical fluid counter-jet dyeing device and counter-jet dyeing process |
| CN117026555A (en) * | 2023-09-19 | 2023-11-10 | 江苏格罗瑞节能科技有限公司 | Yarn dyeing device and dyeing method thereof |
| CN117026555B (en) * | 2023-09-19 | 2023-12-12 | 江苏格罗瑞节能科技有限公司 | Yarn dyeing device and dyeing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015086163A1 (en) | 2015-06-18 |
| EP3080347A1 (en) | 2016-10-19 |
| US20160305056A1 (en) | 2016-10-20 |
| CH708107B1 (en) | 2014-12-15 |
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Application publication date: 20160727 |