CN101768845A - Crease prevention device for scouring and bleaching equipment, scouring and bleaching equipment and crease prevention method - Google Patents
Crease prevention device for scouring and bleaching equipment, scouring and bleaching equipment and crease prevention method Download PDFInfo
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- CN101768845A CN101768845A CN201010101902A CN201010101902A CN101768845A CN 101768845 A CN101768845 A CN 101768845A CN 201010101902 A CN201010101902 A CN 201010101902A CN 201010101902 A CN201010101902 A CN 201010101902A CN 101768845 A CN101768845 A CN 101768845A
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- 238000004061 bleaching Methods 0.000 title claims abstract description 59
- 238000009991 scouring Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000002265 prevention Effects 0.000 title abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000002791 soaking Methods 0.000 claims abstract description 41
- 238000007654 immersion Methods 0.000 claims abstract description 26
- 238000012545 processing Methods 0.000 claims abstract description 24
- 230000008569 process Effects 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 28
- 230000002742 anti-folding effect Effects 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 20
- 230000008595 infiltration Effects 0.000 claims description 19
- 238000001764 infiltration Methods 0.000 claims description 19
- 230000008961 swelling Effects 0.000 claims description 18
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 13
- 230000007704 transition Effects 0.000 claims description 13
- 238000009795 derivation Methods 0.000 claims description 12
- 238000007514 turning Methods 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010025 steaming Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 abstract description 53
- 229920000742 Cotton Polymers 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 13
- 239000004753 textile Substances 0.000 abstract description 3
- 206010042674 Swelling Diseases 0.000 description 17
- 238000005516 engineering process Methods 0.000 description 12
- 238000004043 dyeing Methods 0.000 description 11
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- 208000035992 Postmortem Changes Diseases 0.000 description 1
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- 210000002421 cell wall Anatomy 0.000 description 1
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Abstract
The invention discloses a crease prevention device for scouring and bleaching equipment, scouring and bleaching equipment and a crease prevention method; a fabric is led in a fabric soaking vessel by a fabric lead-in roller; the fabric enters in hot water of the fabric soaking vessel and hot water flows through the fabric continuously under the condition that the fabric is in a loose state; the fabric in the fabric soaking vessel is led out to the next procedure by a fabric lead-out roller; the crease prevention device is arranged in the scouring and bleaching equipment, and the fabric is processed according to the process flows; in the invention, the fabric is fully self-swelled in the crease prevention device, the crease ratio of cotton knitted textile is reduced, the flatness of the cotton knitted textile is kept; in addition, the crease prevention device and a steam box in the scouring and bleaching equipment are improved, the fabric passes through a fabric trolley, an immersion device, the steam box and a rinsing machine sequentially by a delivery mechanism, so as to realize continuous processing and greatly improve the processing efficiency; under the condition of low cost operation, the fabric with no crease, high planeness, high whiteness and high capillary effect can be processed continuously.
Description
Technical field
The present invention relates to dyeing cotton fabrics one and bathe the preceding Apparatus for () and method therefor of a step section decatize, relate in particular to a kind of folding preventing device, scouring and bleaching equipment and anti-folding method that is used for scouring and bleaching equipment.
Background technology
The ash that contains protein, the 0.7-1.6% of adipocere matter, the 1.0-1.9% of pectin, the 0.4-1.2% of 0.4-1.2% in the cuticula of various cotton fibers and the primary cell wall grade natural impurity or accompaniment, the existence of above-mentioned impurity or accompaniment has directly influenced the wettability of cotton fiber, make cotton fiber have hydrophobicity, and then influenced the dyeing and the performance such as back arrangement etc. of cotton fiber.So cotton textile need carry out one pretreatment procedure carrying out the dyeing and finishing first being processed, natural impurity or accompaniment on the cotton fiber are removed, improve wetting, the permeance property of COTTON FABRIC, be that good condition is created in follow-up dyeing and finishing processing.
As everyone knows, knitted fabric is because of its soft architectural characteristic, make the processing enterprise of weaving at present adopt the batch (-type) processing mode mostly to its kiering, bleaching, this processing mode water, electricity, vapour consumption are big, and increase sewage discharge, simultaneously because this processing mode is discontinuous, also have that production efficiency is low, labour intensity big and shortcoming such as constant product quality difference.To this, lot of domestic and foreign knitted fabric dyeing and finishing technique worker and relevant scientific research personnel are before and after the 1980s, once just how to realize that the knitted fabric serialization was scouringed and bleaching and long-term exploratory development has been carried out in dyeing, and designed and developed the equipment that is used for cotton fabrics serialization pre-treatment for this reason, further its processing technology has been carried out system research, but all the time because of existence scourings and bleaching that effect is undesirable, the cloth surface evenness is relatively poor, the fabric tension rate excessive cause poor dimensional stability and energy-conservation, the consumption reduction effect is not ideal enough etc., and shortcoming is abandoned.
In recent years, along with the superior development of knitwear and government and society to reducing energy resource consumption and reduce the attention that natural environment pollutes, the scouring and bleaching technology and equipment of the serialization mode of production of knitted fabric becomes the problem of primary study in the countries and regions of knitted dyeing and finishing technology prosperity abroad again.Present cotton knitted cloth serialization scouring and bleaching equipment and technology can be divided into following three kinds of modes:
First kind is open-width fabric processing mode: the advantage of this processing mode is a fabric flatness height, and whiteness of scouringing and bleaching and capillary effect are good, realizes kiering, bleaching one-step technology easily.But cylindrical fabric must can be processed after the width of cloth becomes the open-width state through cuing open, through after scouringing and bleaching, the fabric of crimping also must pass through operations such as oven dry, overseam limit before dyeing easily, also need seam-ripping limit again after the dyeing, manufacturing procedure is more, and cost is higher.
Second kind is tubular fabric rope form processing mode: the advantage of this processing mode is not need also not need the overseam limit through cuing open the width of cloth before dyeing before scouringing and bleaching, and manufacturing procedure is few, and cost is low.But the fabric flatness after handling is relatively poor, and cloth cover can produce more wrinkle, and the degree that fabric is stretched is bigger, and fabric shrinkage is bigger simultaneously, and what is more important is difficult for realizing kiering, bleaching one-step technology.
The third tubular fabric open width processing mode: the advantage of this processing mode is that tubular fabric need be through not cuing open the width of cloth before scouringing and bleaching; before scouring and bleaching back and dyeing, do not need oven dry and overseam limit yet; manufacturing procedure is few; cost is low; and the fabric flatness is good, but is easy to occur " edge tracking " phenomenon, and fiber strength protection difficulty is bigger simultaneously; be difficult for realizing kiering, bleaching one-step technology, require the highest technology and process equipment.
This shows that prior art needs further improvement and develops.
Summary of the invention
The present invention provides a kind of folding preventing device, scouring and bleaching equipment and anti-folding method that is used for scouring and bleaching equipment for solving above-mentioned defective of the prior art, scouring and bleaching equipment of the prior art and technology thereof are carried out scientific and reasonable improvement, to realize the continuous processing of cotton fabrics, reduce the wrinkle probability of cotton fabrics, keep the smooth of cotton fabrics lining.
For solving the problems of the technologies described above, the present invention program comprises:
A kind of folding preventing device that is used for scouring and bleaching equipment comprises:
The lining guide-in roller enters following lining soaking vessel by the lining guide-in roller with the lining guiding;
Lining soaking vessel, lining enter in the hot water of lining soaking vessel, and pass through hot water continuously with stacked state;
The lining outlet roller is guided out and enters subsequent processing by the lining outlet roller with the lining in the lining soaking vessel.
Described folding preventing device, wherein, above-mentioned lining soaking vessel is provided with rotating impeller, and the lining that soaks in hot water is stirred into constantly accumulating the stacked state of turning up shape backward at the blade of rotating impeller continuously.
Described folding preventing device, wherein, above-mentioned rotating impeller is the batch (-type) rotating impeller, lining can form between two adjacent blades of the rotating impeller that commentaries on classics is faced and once pile up; The inside of lining soaking vessel is provided with first steam-heating pipe that is used for heating container internal memory water body, and is provided with and is used to blow hot water and makes the fully lax gas distribution pipe of stacked segments lining; The below of lining outlet roller is provided with and is used to brush that lining heaves first advertises portion, and first portion of advertising comprises at least two gas blow pipes.
Described folding preventing device, wherein, the inside of above-mentioned lining soaking vessel, below are provided with the lining supporting plate that has open-work, and first steam-heating pipe is arranged on the below of lining supporting plate, and gas distribution pipe is arranged on the top of lining supporting plate.
A kind of scouring and bleaching equipment, it comprises lining car, immersion system, steam box and rinsing machine, wherein, is provided with at least one above-mentioned folding preventing device between lining car and immersion system.
Described scouring and bleaching equipment, wherein, above-mentioned steam box is disposed with preheating zone, first warm area and second warm area; Be provided with the steam box guide roller set that is used to transmit lining in the preheating zone, the steam box guide roller set is made up of the many steam box deflector rolls that are dislocatedly distributed, and each steam box guide roller set guides the transmission lining successively; Be provided with the first crawler belt group in first warm area, the first crawler belt group is made up of multilayer first crawler belt that distributes from top to bottom, the direction of transfer of adjacent a pair of first crawler belt antithesis, and the refile of the parallel staggered formation lining of adjacent a pair of first crawler belt, lining keeps stacked state on first crawler belt; Be provided with the second crawler belt group in second warm area, the second crawler belt group is made up of multilayer first crawler belt that distributes from top to bottom, the direction of transfer of adjacent a pair of second crawler belt antithesis, and the refile of the parallel staggered formation lining of adjacent a pair of second crawler belt, lining keeps stacked state on second crawler belt; Lining pass through successively preheating zone, first warm area and second warm area.
Described scouring and bleaching equipment, wherein, be provided with demarcation strip between above-mentioned first warm area and second warm area, and the temperature of first warm area is lower than the temperature of second warm area, demarcation strip is provided with and is used for the current mouth of dividing plate that lining passes through, be filled with water in the steam box, the inner bottom part of steam box is provided with second steam-heating pipe that is used to add water body in the thermal steaming box; Be provided with the infiltration deflector roll in the infiltration apparatus, and be filled with the hydrogen peroxide immersion liquid in the infiltration apparatus; Steam box is respectively arranged with the seal that only passes through for lining on the tank wall of lining importing place and lining derivation place, seal is taked liquid sealing formula or hermetic seal formula.
Described scouring and bleaching equipment wherein, is provided with two described folding preventing devices between above-mentioned lining car and the immersion system; The first roll structure is set between above-mentioned lining car and the folding preventing device, be provided with the second roll structure between folding preventing device and the immersion system, be provided with the 3rd roll structure between immersion system and the steam box, be provided with the 4th roll structure between steam box and the rinsing machine, be provided with the 5th roll structure between the folding preventing device, current mouthful of place of dividing plate is provided with the 6th roll structure, be provided with the 7th roll structure in second warm area, the first roll structure, the second roll structure, the 3rd roll structure, the 4th roll structure, the 5th roll structure, the 6th rolls the rod structure and the 7th roll structure comprises topping roll respectively, bottom roll and transition roller; The topping roll of the 6th roll structure and bottom roll are arranged on the first warm area side of current mouthful of dividing plate, and transition roller is arranged on the second warm area side of current mouthful of dividing plate, and the 7th roll structure is between this transition roller and the second crawler belt group; The infiltration apparatus lining derive end above and the 3rd roll structure below be provided with and be used to brush that lining heaves second advertises portion, second portion of advertising comprises at least two gas tubes.
A kind of lining anti-folding method in the process of scouringing and bleaching, it may further comprise the steps:
Lining is entered in the hot water continuously, abundant swelling under relaxed state, and export to subsequent handling continuously.
Described anti-folding method wherein, comprises the step that makes the lining one-tenth of infiltration in hot water constantly accumulate the relaxed state of turning up shape backward in the above-mentioned steps; Comprise feeding compressed air and brush the step of accumulating turn up section lining of infiltration in hot water.
For the concrete operations step of anti-folding method is described, briefly explain in conjunction with equipment of the present invention.
Anti-folding method mainly may further comprise the steps:
A, make the derivation speed (guide-in roller can according to lining pile up situation voluntarily control whether import lining) of the input speed of lining guide-in roller greater than the lining outlet roller, and the derivation speed of the rotating speed of rotating impeller and lining outlet roller is identical, and (input speed, the derivation speed of lining outlet roller and the rotation speed relation of rotating impeller of lining guide-in roller also have multiple combination certainly, only enumerate an example at this.), lining enters between lining soaking vessel that fills water and the blade that is stacked on rotating impeller by the lining guide-in roller, and rotating impeller slowly rotates and by the lining outlet roller lining is derived;
Feed compressed air in B, the gas distribution pipe and brush lining and water, can make lining under the stirring of water, carry out better lax banking up;
Feed steam in the C, first steam pipe and adjust water temperature, make lining swelling fully voluntarily under relaxed state.
Wherein, above-mentioned rotating impeller can be the batch (-type) rotating impeller, the batch (-type) rotating impeller is pressed certain angle in order and is rotated, lining can form between two adjacent blades of the rotating impeller that commentaries on classics is faced and once pile up, lining at the uniform velocity is being stacked under the effect of deflector roll between batch (-type) rotating impeller blade, when lining between two blades reaches certain length or weight, impeller changes certain angle, lining is imported in the water, carrying out loose formula banks up, make lining swelling fully voluntarily under the relaxed state in the lining soaking vessel, adopt the batch (-type) rotating impeller to increase the swelling time of lining in the lining soaking vessel, make the better lax swelling of lining.
A kind of folding preventing device, scouring and bleaching equipment and anti-folding method that is used for scouring and bleaching equipment provided by the invention makes lining swelling fully voluntarily in folding preventing device, reduced the wrinkle probability of cotton fabrics, kept the smooth of cotton fabrics lining; And in scouring and bleaching equipment, increase folding preventing device and steam box is improved, make lining pass through connecting gear (being a plurality of roll structures) successively by lining car, immersion system, steam box and rinsing machine, realize continuous processing, increased substantially working (machining) efficiency, reduced processing cost; In the process to the lining decatize in steam box, make lining carry out abundant preheating in the preheating zone, lining after the preheating promptly allows the lining decatize of banking up under 80 ℃ of-90 ℃ of conditions in first warm area then, decomposing hydrogen dioxide solution is slower, fibre damage is less, and tubular fabric does not play drum, it promptly allows lining abundant kiering under 100 ℃ of conditions bleach after the lining of first warm area heating enters second warm area, under the low cost operation condition, process the lining of non-wrinkle, high-flatness, high whiteness, high capillary effect continuously.
Description of drawings
Fig. 1 is the structural representation of folding preventing device among the present invention;
Fig. 2 is the structural representation of scouring and bleaching equipment among the present invention;
Fig. 3 is the structural representation of steam box in the scouring and bleaching equipment among the present invention.
The specific embodiment
The invention provides a kind of folding preventing device, scouring and bleaching equipment and anti-folding method that is used for scouring and bleaching equipment, clearer, clear and definite in order to make purpose of the present invention, technical scheme and advantage, below with reference to accompanying drawing and embodiment, the present invention is described in more detail.
The invention provides a kind of folding preventing device that is used for scouring and bleaching equipment, by structural limitations lining is deposited between the blade of rotating impeller, swelling fully voluntarily under relaxed state, for the lining of producing high-flatness provides good raw material, its essential structure is entered lining 3 guiding in the following lining soaking vessel 4 by lining guide-in roller 1 as shown in Figure 1; Lining 3 enters in the hot water 28 of lining soaking vessel 4, and passes through hot water 28 continuously with stacked state; By lining outlet roller 2 lining in the lining soaking vessel is guided out and enters subsequent processing.And be provided with rotating impeller 5 in the lining soaking vessel 4, make the lining 3 of infiltration in hot water 28 stir continuously to form down and constantly accumulate the stacked state of turning up shape backward at the blade of rotating impeller 5; The inside of lining soaking vessel 4 is provided with first steam-heating pipe 6 that is used for heating container internal memory water body, and is provided with and is used to blow hot water 28 and makes and accumulate the fully lax gas distribution pipes 7 of the section of turning up lining 3; The below, inside of lining soaking vessel 4 is provided with the below that lining supporting plate 8, the first steam-heating pipes 6 that have open-work are arranged on lining supporting plate 8, and gas distribution pipe 7 is arranged on the top of lining supporting plate 8; The below of lining outlet roller 2 is provided with and is used to brush that lining 3 heaves first advertises portion, and first portion of advertising comprises at least two gas blow pipes 35.Above-mentioned rotating impeller 5 can be the batch (-type) rotating impeller, batch (-type) rotating impeller 5 is pressed certain angle in order and is rotated, lining 3 can form between two adjacent blades of the rotating impeller 5 that commentaries on classics is faced and once pile up, lining 3 at the uniform velocity is being stacked under the effect of deflector roll between batch (-type) rotating impeller blade, when lining 3 between two blades reaches certain length or weight, blade changes certain angle, lining 3 is imported in the hot water 28, carrying out loose formula banks up, make lining 3 swelling fully voluntarily under the relaxed state in lining soaking vessel 4, adopt the batch (-type) rotating impeller to increase the swelling time of lining 3 in lining soaking vessel 4, make lining 3 better lax swellings.
Structure according to above-mentioned folding preventing device, its each member specifically be placed with multiple combination, below only enumerate an example, it is further described, as shown in Figure 1, the folding preventing device that is used for scouring and bleaching equipment comprises the lining guide-in roller 1 and the lining outlet roller 2 of exporting lining 3 that is used to import lining 3, (input speed, the derivation speed of lining outlet roller and the rotation speed relation of rotating impeller of lining guide-in roller also have multiple combination to the input speed of lining guide-in roller 1 certainly, only enumerate an example at this greater than the derivation speed of lining outlet roller 2.), thereby lining 3 is stacked in the lining soaking vessel 4 gradually, be provided with revolvable rotating impeller 5 and first steam-heating pipe 6 that is used to heat in the lining soaking vessel 4, hence one can see that, lining 3 is stacked between the blade of rotating impeller 5, swelling voluntarily, and pass through rotating impeller 5 motions slow and lining outlet roller 2 lining 3 is derived, make lining 3 swelling fully voluntarily in lining soaking vessel 4, the below of lining outlet roller 2 is provided with and is used to brush that lining 3 heaves first advertises portion, first portion of advertising comprises at least two gas blow pipes 35, and lining 3 passes through between gas blow pipe 35, and gas blow pipe 35 is inflated automatically, the cloth cover of lining 3 is heaved, play the purpose of the smooth anti-folding of lining, can certainly be according to the degree of heaving and the material thereof of lining 3, the aeration quantity of control gas blow pipe 35 and whether inflating.In order further to improve the performance of folding preventing device, can also be provided with many gas distribution pipes 7 along the semi-open periphery of above-mentioned rotating impeller 5 Lower Halves, in gas distribution pipe 7, charge into compressed air, thereby driving hot water 28 moves, further drive lining 3 and move, and then make lining 3 fully lax swellings by hot water 28; The arranged outside of arranging along many gas distribution pipes 7 has the lining supporting plate 8 that has open-work, have exist between the lining supporting plate 8 of open-work and first steam pipe 6 free every, prevent first steam-heating pipe, 6 scald linings 3, above-mentioned first steam pipe 6 is arranged along the lower inner wall of lining soaking vessel 4 and is the optimal alignment mode, and the hot water 28 of complete submergence rotating impeller 5 is housed in the lining soaking vessel 4, certainly in order further to improve anti-folding endurance energy, can also in the water in the lining soaking vessel 4, add suitable medicament.
The invention provides a kind of scouring and bleaching equipment, increase folding preventing device on the basis of existing technology, and steam box has been carried out scientific and reasonable improvement, realized the continuous processing of lining, reduce cost, processed the lining of non-wrinkle, high-flatness, high whiteness, high capillary effect continuously.As shown in Figure 2, scouring and bleaching equipment comprises lining car 9 and a plurality of roll structures, lining car 9, immersion system 11, steam box 12 is connected successively with rinsing machine 13, be provided with at least one above-mentioned folding preventing device between lining car 9 and the immersion system 11, folding preventing device and lining car 9, connect by the roll structure respectively between the immersion system 11, folding preventing device comprises the lining guide-in roller 1 that is used to import lining 3, the lining outlet roller 2 of output lining 3 and lining soaking vessel 4 are (wherein, at folding preventing device and lining car 9, when immersion system 11 connects, lining guide-in roller 1, lining outlet roller 2 is equal to the transition roller in the roll structure.), and the input speed of lining guide-in roller 1 is greater than the derivation speed (guide-in roller can control whether import lining voluntarily according to the lining situation of piling up) of lining outlet roller 2; 4 are provided with revolvable rotating impeller 5 and first steam-heating pipe 6 that is used to heat in the lining soaking vessel.In order further to improve the performance of scouring and bleaching equipment, can be provided with many gas distribution pipes 7 along the semi-open periphery of above-mentioned rotating impeller 5 Lower Halves, the arranged outside of arranging along many gas distribution pipes 7 has the lining supporting plate 8 that has open-work, have exist between the lining supporting plate 8 of open-work and first steam-heating pipe 6 free every, prevent steam pipe 6 scald linings 3, above-mentioned steam pipe 6 is arranged along the lower inner wall of lining soaking vessel 4 and is the optimal alignment mode, and the hot water 28 of complete submergence rotating impeller 5 is housed in the lining soaking vessel 4, in immersion system 11, be provided with the infiltration deflector roll 31 that is used to transmit lining 3, be filled with hydrogen peroxide immersion liquid 29 in the immersion system 11, the below of lining outlet roller 2 is provided with and is used to brush that lining 3 heaves first advertises portion, first portion of advertising comprises at least two gas blow pipes 35, lining 3 passes through between gas blow pipe 35, gas blow pipe 35 is inflated automatically, the cloth cover of lining 3 is heaved, played the purpose of the smooth anti-folding of lining.Certainly in order further to improve anti-folding endurance energy, can also in the water in the lining soaking vessel 4, add suitable medicament.
In order further to improve the performance of scouring and bleaching equipment, as Fig. 2 and shown in Figure 3, structure to steam box 12 is improved, it is disposed with preheating zone 14, first warm area 15 and second warm area 16, be provided with the steam box guide roller set 17 that is used to transmit lining 3 in the preheating zone 14, steam box guide roller set 17 is made up of the many steam box deflector rolls that are dislocatedly distributed, and each steam box guide roller set guides the transmission lining successively, and (other modes in addition of arranging of steam box guide roller set 17 take a single example at this certainly.); Be provided with the first crawler belt group 18 of multilayer uniform motion in first warm area 15, the first crawler belt group 18 is made up of multilayer first crawler belt that distributes from top to bottom, the direction of transfer of adjacent a pair of first crawler belt antithesis, and the refile of the parallel staggered formation lining 3 of adjacent a pair of first crawler belt makes lining 3 keep stacked state on first crawler belt; Be provided with the second crawler belt group 19 of multilayer uniform motion in second warm area 16, the second crawler belt group 19 is made up of multilayer second crawler belt that distributes from top to bottom, the direction of transfer of adjacent a pair of second crawler belt antithesis, and the refile of the parallel staggered formation lining 3 of adjacent a pair of second crawler belt makes lining 3 keep stacked state on second crawler belt; The transfer rate of steam box guide roller set 17 is stacked on the first crawler belt group 18 and the second crawler belt group 19 lining 3 and transmits continuously greater than the transfer rate of the first crawler belt group 18 and the second crawler belt group 19; Be provided with demarcation strip 20 between second warm area 16 and first warm area 15, demarcation strip 20 is provided with and is used for by the current mouth 21 of the dividing plate of lining, steam box 12 is respectively arranged with seal 22 on the tank wall of lining importing place and lining derivation place, seal 36, seal 22 is liquid-seal type and/or sealing gland formula with seal 36, strengthen the seal of steam box 12, keep the temperature constant in the steam box 12, the bottom of first warm area 15 is provided with second steam-heating pipe 23 that is used to heat, the bottom of second warm area 16 is provided with second steam-heating pipe 35 that is used to heat, can be to wherein feeding steam to adjust in the steam box 12 in first warm area 15 and the temperature in second warm area 16, make first warm area, 15 temperature remain on 80 ℃-90 ℃, second warm area, 16 temperature remain on 100 ℃.As shown in Figure 2, for convenience, define earlier a roll structure 10 in advance, the basic comprising element that the first roll structure, the second roll structure, the 3rd roll structure, the 4th roll structure, the 5th roll structure, the 6th are rolled rod structure and the 7th roll structure is equal to roll structure 10, and roll structure 10 comprises topping roll 24, bottom roll 25 and transition roller 26; The first roll structure of mentioning below in order to save space, the second roll structure, the 3rd roll structure, the 4th roll structure, the 5th roll structure, the 6th are rolled the concrete structure of rod structure and the 7th roll structure and are no longer described.Wherein, when connecting when folding preventing device is connected with lining car 9, immersion system 11 respectively and between the folding preventing device, lining guide-in roller 1, lining outlet roller 2 are equal to the transition roller 24 in the roll structure 10, and increase along with folding preventing device quantity, the quantity of roll structure 10 also increases thereupon, and adopting two folding preventing devices is preferred version of the present invention; The first roll structure is set between above-mentioned lining car 9 and the folding preventing device, be provided with the second roll structure between folding preventing device and the immersion system 11, be provided with the 3rd roll structure between immersion system 11 and the steam box 12, be provided with the 4th roll structure between steam box 12 and the rinsing machine 13, be provided with the 5th roll structure between the folding preventing device, current mouthful 21 places of dividing plate are provided with the 6th roll structure, be provided with the 7th roll structure in second warm area 16, wherein, the topping roll 32 and the bottom roll 33 of the 6th roll structure is arranged on first warm area, 15 sides of the current mouth 21 of dividing plate, transition roller 34 is arranged on second warm area, 16 sides of the current mouth 21 of dividing plate, and the 7th roll structure is between this transition roller 34 and the second crawler belt group 19, infiltration apparatus 11 linings derive end above and the 3rd roll structure below be provided with and be used to brush that lining 3 heaves second advertises portion, second portion of advertising comprises at least two gas tubes 37, lining 3 passes through between gas tube 37, gas blow pipe 37 is inflated automatically, the cloth cover of lining 3 is heaved, played the purpose of lining 3 smooth anti-foldings.At the above-mentioned scouring and bleaching equipment optimal case that to be provided with two folding preventing devices be scouring and bleaching equipment, and also be provided with one group of roll structure 10 between the folding preventing device; Be filled with water 30 in the steam box 12, and have at interval between the water surface and the first crawler belt group 18, the second crawler belt group, the 19 undermost crawler belts, also water 30 can be flooded the first crawler belt group 18 and the second crawler belt group 19, realization is to the purpose of lining 3 boiling combinations.The first crawler belt group 18 is provided with 1 layer to 6 layers crawler belt, if adopt the mode of odd-level crawler belts such as 1 layer, 3 layers or 5 layers, then lining 3 imports second warm area 16 from first warm area 15 from crawler belt, realizes the complete decatize to lining 3; If the first crawler belt group 18 adopts the mode of even level crawler belts such as 2 layers, 4 layers or 6 layers, then lining 3 will at first carry out decatize on crawler belt, and then enter in the water through heating 30 in the steam box, carrying out kiering and practice, last lining 3 imports in second warm area 16 from first warm area 15 from water 30; The second crawler belt group 19 is provided with 1 layer to 6 layers crawler belt, if adopt the mode of odd-level crawler belts such as 1 layer, 3 layers or 5 layers, then lining 3 imports second warm area 16 from first warm area 15 from crawler belt, realizes the complete decatize to lining 3; If the second crawler belt group 18 adopts the mode of even level crawler belts such as 2 layers, 4 layers or 6 layers, then lining 3 will at first carry out decatize on crawler belt, and then enter in the water through heating 30 in the steam box, carrying out kiering and practice, last lining 3 imports in second warm area 16 from first warm area 15 from water 30; Certainly can adopt the odd-level crawler belt and the second crawler belt group 19 can adopt the even level crawler belt according to the concrete needs first crawler belt group 18, realize abundant decatize or boiling to lining 3.Steam box guide roller set 17 comprises two deflector roll structures, and adjacent deflector roll is arranged for staggering up and down in each deflector roll structure 27.By foregoing description as can be known, scouring and bleaching equipment provided by the invention has been realized continuous operation fully, and by increasing folding preventing device and the structure of improving steam box, having solved thoroughly that the effect of scouringing and bleaching is undesirable, the cloth surface evenness of lining is relatively poor, the fabric tension rate is excessive and caused poor dimensional stability and energy-conservation, shortcoming such as the consumption reduction effect is not ideal enough, is the very big progress of prior art.First warm area of mentioning in the above-described embodiments is meant and reaches 80 ℃-90 ℃ in this zone of steam box, second warm area is meant in this zone of steam box and reaches 100 ℃, lining enters each device successively by connecting gear, realize the serialization that lining is scouringed and bleaching, certainly as required also can the temperature of first warm area and second warm area is unified.Adopt the whole process of scouring and bleaching equipment processing lining of the present invention to be substantially: lining 3 enters folding preventing device under the effect of transition roller 26 after roll structure 10 offsets, lining 3 floods infiltration under loose formula state, purpose → lining 3 of realizing anti-folding enters immersion system 11 again under the effect of transition roller 26 or lining outlet roller 2 after roll structure 10 offsets, under the effect of soaking into deflector roll 31, make lining 3 fully contact with hydrogen peroxide immersion liquid 29 → lining 3 is again after roll structure 10 offsets and import steam box 12, in steam box 12, at first 14 it is carried out abundant preheating through the preheating zone, entering steam box first warm area 15 long low temperature on the first crawler belt group 18 then banked up 10 minutes to 60 minutes, the resolution ratio of control hydrogen peroxide is between 50%-70%, lining 3 is carried out the boiling first time → then, and it enters steam box second warm area 16 and carries out high temperature nuclear reactor put 10 minutes to 60 minutes on the second crawler belt group 19, the remainder hydrogen peroxide is fully decomposed, lining 3 is carried out the boiling second time → at last in rinsing machine 13, it is carried out loose formula washing.
The present invention is in order further to improve the flatness of producing lining, and scouring and bleaching anti-folding method in the process of a kind of lining also is provided, and makes lining swelling fully voluntarily in water, realizes that substantially lining is non-wrinkle.It may further comprise the steps:
And in above-mentioned steps, include the steps that make 3 one-tenth of the lining of infiltration in hot water constantly accumulate the relaxed state of turning up shape backward;
When above-mentioned steps is carried out, include feeding compressed air then and brush the step of accumulating turn up section lining 3 of infiltration in hot water.
In order to further describe scouring and bleaching anti-folding method in the process of above-mentioned lining, describe its concrete grammar in detail in conjunction with the folding preventing device among the present invention, its concrete grammar comprises:
Step a: the speed of regulating lining guide-in roller 1 and lining outlet roller 2, make the derivation speed of the input speed of lining guide-in roller 1 greater than lining outlet roller 2, and the identical (input speed of lining guide-in roller 1 certainly of the derivation speed of the rotating speed of rotating impeller 5 and lining outlet roller 2, the derivation speed of lining outlet roller 2 and the rotation speed relation of rotating impeller 5 also have multiple combination, such as, in the impeller of rotating impeller 5 the latter halfs, accumulate earlier one section lining of turning up 3, adjust lining guide-in roller 1 then, lining outlet roller 2 is identical with the transmission speed of rotating impeller 5, also can realize making the lining of infiltration in hot water constantly to accumulate the relaxed state of turning up shape backward for 3 one-tenth, its concrete combination is diversified, therefore, only enumerate an example at this.), lining 3 enters in the lining soaking vessel 4 that fills water and is stacked between the blade of rotating impeller 5 by lining guide-in roller 1, and rotating impeller 5 slowly rotates and by lining outlet roller 2 lining 3 is derived;
Step b: with synchronous among the step a, in gas distribution pipe 7, charge into compressed air, move, further drive lining 3 and move by hot water 28 thereby drive hot water 28, and then make the fully lax swellings of lining 3, and the amplitude that has lining supporting plate 8 restriction linings 3 of open-work makes lining 3 fully lax;
Step c: and in first steam pipe 6, feed steam and adjust water temperature, make lining 3 swelling fully voluntarily under relaxed state.
By foregoing description as can be known, lining does not wrinkle single face cotton fabrics, single face viscose glue knitted fabric etc. through after the processing of above-mentioned anti-folding method, solves a difficult problem that has perplexed knitting industry decades, saved processing cost, and laid firm foundations for producing high-quality lining.
Should be understood that; above-mentioned description at preferred embodiment is comparatively detailed; can not therefore think restriction to scope of patent protection of the present invention; those of ordinary skill in the art is under enlightenment of the present invention; do not breaking away under the scope situation that claim of the present invention protects; can also make various deformation such as replacement, simple combination, these all fall within protection scope of the present invention, and the scope of asking for protection of the present invention should be as the criterion with claims.
Claims (10)
1. folding preventing device that is used for scouring and bleaching equipment comprises:
The lining guide-in roller enters following lining soaking vessel by the lining guide-in roller with the lining guiding;
Lining soaking vessel, lining enter in the hot water of lining soaking vessel, and pass through hot water continuously with stacked state;
The lining outlet roller is guided out and enters subsequent processing by the lining outlet roller with the lining in the lining soaking vessel.
2. folding preventing device according to claim 1 is characterized in that: above-mentioned lining soaking vessel is provided with rotating impeller, and the lining that soaks in hot water is stirred into constantly accumulating the stacked state of turning up shape backward at the blade of rotating impeller continuously.
3. folding preventing device according to claim 1 and 2 is characterized in that: above-mentioned rotating impeller is the batch (-type) rotating impeller, and lining can form between two adjacent blades of the rotating impeller that commentaries on classics is faced and once pile up; The inside of lining soaking vessel is provided with first steam-heating pipe that is used for heating container internal memory water body, and is provided with and is used to blow hot water and makes the fully lax gas distribution pipe of stacked segments lining; The below of lining outlet roller is provided with and is used to brush that lining heaves first advertises portion, and first portion of advertising comprises at least two gas blow pipes.
4. folding preventing device according to claim 3 is characterized in that: the inside of above-mentioned lining soaking vessel, below are provided with the lining supporting plate that has open-work, and first steam-heating pipe is arranged on the below of lining supporting plate, and gas distribution pipe is arranged on the top of lining supporting plate.
5. scouring and bleaching equipment, it comprises lining car, immersion system, steam box and rinsing machine, it is characterized in that: be provided with any described folding preventing device of claim of at least one claim 1 to 4 between lining car and immersion system.
6. scouring and bleaching equipment according to claim 5 is characterized in that: above-mentioned steam box is disposed with preheating zone, first warm area and second warm area; Be provided with the steam box guide roller set that is used to transmit lining in the preheating zone, the steam box guide roller set is made up of the many steam box deflector rolls that are dislocatedly distributed, and each steam box guide roller set guides the transmission lining successively; Be provided with the first crawler belt group in first warm area, the first crawler belt group is made up of multilayer first crawler belt that distributes from top to bottom, the direction of transfer of adjacent a pair of first crawler belt antithesis, and the refile of the parallel staggered formation lining of adjacent a pair of first crawler belt, lining keeps stacked state on first crawler belt; Be provided with the second crawler belt group in second warm area, the second crawler belt group is made up of multilayer first crawler belt that distributes from top to bottom, the direction of transfer of adjacent a pair of second crawler belt antithesis, and the refile of the parallel staggered formation lining of adjacent a pair of second crawler belt, lining keeps stacked state on second crawler belt; Lining pass through successively preheating zone, first warm area and second warm area.
7. scouring and bleaching equipment according to claim 6, it is characterized in that: be provided with demarcation strip between above-mentioned first warm area and second warm area, demarcation strip is provided with and is used for the current mouth of dividing plate that lining passes through, be filled with water in the steam box, the steam box inner bottom part is provided with second steam-heating pipe that is used to add water body in the thermal steaming box; Be provided with the infiltration deflector roll in the infiltration apparatus, and be filled with the hydrogen peroxide immersion liquid in the infiltration apparatus; Steam box is respectively arranged with the seal that only passes through for lining on the tank wall of lining importing place and lining derivation place, seal is taked liquid sealing formula or hermetic seal formula.
8. according to claim 6 or 7 described scouring and bleaching equipments, it is characterized in that: be provided with two described folding preventing devices between above-mentioned lining car and the immersion system; The first roll structure is set between above-mentioned lining car and the folding preventing device, be provided with the second roll structure between folding preventing device and the immersion system, be provided with the 3rd roll structure between immersion system and the steam box, be provided with the 4th roll structure between steam box and the rinsing machine, be provided with the 5th roll structure between the folding preventing device, current mouthful of place of dividing plate is provided with the 6th roll structure, be provided with the 7th roll structure in second warm area, the first roll structure, the second roll structure, the 3rd roll structure, the 4th roll structure, the 5th roll structure, the 6th rolls the rod structure and the 7th roll structure comprises topping roll respectively, bottom roll and transition roller; The topping roll of the 6th roll structure and bottom roll are arranged on the first warm area side of current mouthful of dividing plate, and transition roller is arranged on the second warm area side of current mouthful of dividing plate, and the 7th roll structure is between this transition roller and the second crawler belt group; The infiltration apparatus lining derive end above and the 3rd roll structure below be provided with and be used to brush that lining heaves second advertises portion, second portion of advertising comprises at least two gas tubes.
9. a lining anti-folding method in the process of scouringing and bleaching, it may further comprise the steps:
Lining is entered in the hot water continuously, abundant swelling under relaxed state, and export to subsequent handling continuously.
10. anti-folding method according to claim 9 is characterized in that: comprise the step that makes the lining one-tenth of infiltration in hot water constantly accumulate the relaxed state of turning up shape backward in the above-mentioned steps; Comprise feeding compressed air and brush the step of accumulating turn up section lining of infiltration in hot water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101019026A CN101768845B (en) | 2010-01-28 | 2010-01-28 | Crease prevention device for scouring and bleaching equipment, scouring and bleaching equipment and crease prevention method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101019026A CN101768845B (en) | 2010-01-28 | 2010-01-28 | Crease prevention device for scouring and bleaching equipment, scouring and bleaching equipment and crease prevention method |
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| Publication Number | Publication Date |
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| CN101768845A true CN101768845A (en) | 2010-07-07 |
| CN101768845B CN101768845B (en) | 2012-03-07 |
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| CN2010101019026A Expired - Fee Related CN101768845B (en) | 2010-01-28 | 2010-01-28 | Crease prevention device for scouring and bleaching equipment, scouring and bleaching equipment and crease prevention method |
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| CN (1) | CN101768845B (en) |
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| CN102587056A (en) * | 2011-12-30 | 2012-07-18 | 山东康平纳集团有限公司 | Textile dyeing machine |
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| CN104846576A (en) * | 2015-04-28 | 2015-08-19 | 青岛大学 | Heat preservation technology for continuous dip bleaching stage of one bath one step method for cotton fabric and cotton blended fabric |
| CN104862906A (en) * | 2015-04-28 | 2015-08-26 | 青岛大学 | Totally-loose type continuous dip dyeing and whitening production line and a production process of fabric whitening or color fixing treatment |
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| CN105239292A (en) * | 2015-07-23 | 2016-01-13 | 泰安康平纳机械有限公司 | Continuous slack anti-breaking refiner |
| CN105239287A (en) * | 2015-07-23 | 2016-01-13 | 泰安康平纳机械有限公司 | Impeller rotary drum rotary-type steam box |
| CN105002682A (en) * | 2015-09-08 | 2015-10-28 | 泰安康平纳机械有限公司 | Continuous rolling scouring process scouring and bleaching machine and scouring and bleaching process thereof |
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