CN105821601B - Subregion dyeing installation and method - Google Patents
Subregion dyeing installation and method Download PDFInfo
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- CN105821601B CN105821601B CN201610326338.5A CN201610326338A CN105821601B CN 105821601 B CN105821601 B CN 105821601B CN 201610326338 A CN201610326338 A CN 201610326338A CN 105821601 B CN105821601 B CN 105821601B
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- circulating pump
- subregion
- dyeing
- inlet tube
- contaminate
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- 238000004043 dyeing Methods 0.000 title claims abstract description 115
- 238000009434 installation Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 239000000975 dye Substances 0.000 claims description 132
- 239000000463 material Substances 0.000 claims description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 15
- 238000004040 coloring Methods 0.000 claims description 10
- 238000010992 reflux Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 238000010186 staining Methods 0.000 claims description 4
- 238000000638 solvent extraction Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000007639 printing Methods 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 235000013351 cheese Nutrition 0.000 description 18
- 230000000694 effects Effects 0.000 description 6
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000007447 staining method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Coloring (AREA)
Abstract
The present invention relates to a kind of subregion dyeing installation and methods, belong to technical field of textile printing.The subregion dyeing installation includes：Dye vat, including cylinder body and contaminate axle, the cylinder body are equipped with liquid outlet, and the contaminate axle is set in the cylinder body, and at least two, and it is divided at least two groups, the contaminate axle is hollow tubular structure open at one end；And the circulatory system, including circulating pump, liquid back pipe and inlet tube, the liquid back pipe is connected to the inlet tube, the liquid back pipe is connected to the liquid outlet, the inlet tube is at least two, and every inlet tube is connected to the open end of one group of contaminate axle, the circulating pump at least two is respectively arranged on the inlet tube.The subregion dyeing installation and method can replace high powered water pump with low power circulating pump, then make circulating pump using circular flow mode, and the same time only needs to open a low power circulating pump, to reduce the electric energy consumption in dyeing course.
Description
Technical field
The present invention relates to technical field of textile printing, more particularly to a kind of subregion dyeing installation and method.
Background technique
Dye vat colouring method general at present mainly uses a powerful dyeing main pump, makes dye liquor in main pump
Infiltration is dyed outward inside the cheese of dye vat or warp beam under pressure.
But there is some shortcomings in this colouring method, for example will lead to dyeing using powerful dyeing main pump
Consumption electric power is more in the process.From the angle for saving the energy, need to research and develop the electric energy consumption in a kind of reduction dyeing course
Method.
Summary of the invention
Based on this, it is necessary in view of the above-mentioned problems, a kind of subregion dyeing installation and method are provided, using the device and method
Subregion dyeing is carried out, can reduce the electric energy consumption in dyeing course.
A kind of subregion dyeing installation, including：
Dye vat, including cylinder body and contaminate axle, the cylinder body are equipped with liquid outlet, and the contaminate axle is set in the cylinder body, at least
Two, and it is divided at least two groups, the contaminate axle is hollow tubular structure open at one end, and the contaminate axle outer wall is equipped with logical for dye liquor
The spray-hole crossed；And
The circulatory system, including circulating pump, liquid back pipe and inlet tube, the liquid back pipe are connected to the inlet tube, and described time
Liquid pipe is connected to the liquid outlet, and the inlet tube is at least two, and opening of the every inlet tube with one group of contaminate axle
End connection, the circulating pump at least two are respectively arranged on the inlet tube.
In traditional dyeing process, the main pump of dye vat works under high-speed cruising state always, recycles dye liquor constantly and wears
Saturating yarn, to complete dyeing course.This is because in the art it is believed that if main pump stops fortune in dyeing
Row will cause the dye strength difference production between yarn and yarn, between the internal layer and outer layer of yarn because adsorbing in dyeing course
Raw uneven dyeing, or even contaminate impermeable equal dyeing qualities problem.
But the present inventor has found under study for action, if the circulating pump of dye vat uses circular flow mode, the circular flow
A cycle includes pump operating cycle phase and withholding period, in the runtime, dye liquor recycle in the yarn penetrates a period of time, then into
Enter withholding period, dye liquor voluntarily penetrates into yarn interior, after a period of time, enters the runtime once more, allows dye liquor in yarn again
Middle circulation penetrates a period of time, and so on, can't reduce dyeing quality.
On the basis of the studies above, the present invention proposes a kind of subregion dyeing installation, according to dye vat size, will be set as inside it
The contaminate axle of different subregions at least two groups contaminate axle, each area is controlled by independent circulating pump, to fixed in this group of contaminate axle
Material to be dyed dyed.Since the region of each circulating pump dye liquor of being controlled circulation reduces, it can be with small
The circulating pump of power replaces high powered water pump, and contaminate axle is such as divided into three groups, then can be replaced the high powered water pump motor of former 30KW
For the small water pump of three 7.5-10KW, each power of motor only needs original 1/3.Make circulating pump using circular flow side again
Formula, the same time only needs to open a low power circulating pump, to reduce the electric energy consumption in dyeing course, and can also be same
When ensure to reach technique production requirement.
The circulatory system further includes check-valves in one of the embodiments, the check-valves at least two, respectively
On the inlet tube.Above-mentioned check-valves can keep still having illicit sexual relations in the contaminate axle of every group of hollow tubular when circulating pump stops
Liquid storage, will not generate biggish impulse force, instantaneously conducive to the uniform stability of dyeing when circulating pump is again started up.Moreover, logical
Cross the use of check-valves, even if not setting cheese in a certain group of contaminate axle waits dyeing material, still can in other groups of contaminate axles to
Dyeing material is dyed.Meanwhile the setting of check-valves, moreover it is possible to avoid dye liquor from flowing backwards each other and happen, ensure that simultaneously
Dye liquor is filled in the contaminate axle of each subregion.
The quantity of the inlet tube is consistent with the quantity that the contaminate axle is grouped in one of the embodiments, and every institute
It states inlet tube to be connected to the open end of one group of contaminate axle, the quantity one of the quantity of the circulating pump and check-valves and the inlet tube
It causes, is respectively arranged on the inlet tube.It is grouped one-to-one mode by inlet tube, check-valves and contaminate axle, can be facilitated
Control partition dyeing progress.
It in one of the embodiments, further include the creel pedestal for being used to support material to be dyed in the cylinder body, it is described
Creel pedestal is set to the inferior part of the cylinder block, the cylinder body is divided into superposed dyeing chamber and positioned at the dye liquor returned of bottom
Chamber, the creel pedestal are equipped with the dye liquor communication port of connection dyeing chamber and dye liquor returned chamber, and the liquid outlet and the dye liquor hold
Chamber of receiving connection.By the use of creel pedestal, material to be dyed is erected, when the circulating pump in the area is in withholding period, really
The dye liquor that the area Bao Gai material to be dyed (such as cheese) is hoarded with reflux separates, and avoids it in withholding period, and there are also parts wait contaminate
Color material is immersed in dye liquor, can be improved dyeing quality and uniformity.
It further include in one of the embodiments, partition in the cylinder body, the partition encloses different groups of contaminate axle respectively
It covers, in the dyeing area that the intracavitary formation of the dyeing is not connected.By the use of partition, in the mutual not phase of the intracavitary formation of the dyeing
Logical dyeing area avoids dye liquor in the other dyeing areas dyed from spraying when the circulating pump in certain area is in withholding period
To the area, it is ensured that area material to be dyed (such as cheese) receives the homogeneity of dye liquor dyeing, further improves subregion dyeing
Effect.
The invention also discloses a kind of subregion colouring methods, include the following steps：
Subregion：Contaminate axle in dye vat divides to and transform as at least two subregions, and the contaminate axle of each subregion is respectively and solely
Vertical circulating pump connection, is circulated, at least two by the dye liquor at least two circulating pump independent control different subregions contaminate axles
After the dye liquor of the subregion is projected by the spray-hole of contaminate axle, finally reflux is hoarded in the dye vat bottom；
Dyeing：It controls a circulating pump and opens operation, the material to be dyed being fixed in the subregion contaminate axle is dyed,
At this point, other circulating pumps are in close state, after the pump operating cycle predetermined time, the circulating pump are closed, another is opened
Circulating pump dyes the subregion of another circulating pump control, after another pump operating cycle predetermined time, closes
Another circulating pump is successively separately turned on each circulating pump in the manner described above, dyes to subregions all in dye vat.
The control mode of above-mentioned alternate run allows each circulating pump to pump program each self-operating predetermined time according to setting,
The program runtime of each circulating pump is reasonably set, production requirement is not only able to satisfy, but also not will cause unnecessary energy consumption.
Above-mentioned subregion colouring method, by the way that the contaminate axle in dye vat to be divided to and transform as multiple subregions, due to each circulation
The region of the pump dye liquor of being controlled circulation reduces, and therefore, high powered water pump can be replaced with low power circulating pump, will such as be contaminated
Axis is divided into three groups, then the high powered water pump motor of former 30KW can be replaced with to the small water pump of three 7.5-10KW, each motor function
Rate only needs original 1/3.Make circulating pump using circular flow mode again, the same time only needs to open a low power circulation
Pump, to reduce the electric energy consumption in dyeing course.
In one of the embodiments, in the staining procedure, the carrying out practically condition that the circulating pump is opened is：It opens
Circulating pump reached the revolving speed of circulating pump 70-100% load in 5-10 seconds, maintains 10-20 seconds, is then turned off the circulating pump, makes it
Freely it is decelerated to stopping.Operation circulating pump is opened with above-mentioned condition, when can be avoided quick unlatching, dye liquor impulse force is larger, is easy
The problem of cheese waits dyeing material, yarn strength is caused to decline is washed out, can also be larger to avoid dye liquor impulse force, it is easy to appear
The problem of dyeing flower.
In one of the embodiments, in the staining procedure, when closing a circulating pump, while opening another and following
Ring pump.While a upper circulating pump starts freely to slow down stopping, rather than opened after a upper circulating pump slows down stopping
Another circulating pump has better dyeing effect.
In one of the embodiments, in the partitioning step, the contaminate axle in dye vat is divided and transform two or three as
A subregion.
Above-mentioned subregion dyeing installation is used in one of the embodiments,.It can conveniently, reliably realize subregion dye
Color.
Compared with prior art, the invention has the advantages that：
A kind of subregion dyeing installation of the invention, the interior different subregions at least two groups contaminate axle of dye vat, each area
Contaminate axle is controlled by independent circulating pump, is dyed to material to be dyed fixed in this group of contaminate axle.Due to each circulating pump
The region of the dye liquor of being controlled circulation reduces, and therefore, can replace high powered water pump with low power circulating pump, then make to recycle
Pump uses circular flow mode, and the same time only needs to open a low power circulating pump, to reduce in dyeing course
Electric energy consumption.
By taking three subregions as an example, it can be used 3 low power small pumps, the sum of power when operation about 5KW-55KW, and adopt
With the main pump of common staining method, power is about 15KW-150KW at runtime, and power saving rate is about 40%-60%, is significantly dropped
Low energy consumption.
Also, the subregion dyeing installation has the advantages that structure is simple, or can be transformed and be obtained by conventional dyeing equipment, energy
The Meteorological for enough reducing equipment, has the characteristics that at low cost.
A kind of subregion colouring method of the invention can be with by the way that the contaminate axle in dye vat to be divided to and transform as multiple subregions
High powered water pump is replaced with low power circulating pump, then makes circulating pump using circular flow mode, the same time only needs unlatching one
A low power circulating pump, to reduce the electric energy consumption in dyeing course.
And by the control mode of alternate run, when making each circulating pump pump predetermined according to each self-operating of program of setting
Between, the program runtime of each circulating pump is reasonably set, production requirement is not only able to satisfy, but also not will cause unnecessary energy consumption.
Detailed description of the invention
Fig. 1 is two subregion dyeing installation structural representations in embodiment 1；
Fig. 2 is two subregion dye cycle pump operation curves in embodiment 1；
Fig. 3 is three subregion dyeing installation structural representations in embodiment 2；
Fig. 4 is three subregion dye cycle pump operation curves in embodiment 2.
Wherein：110. cylinder body；111. liquid outlet；120. contaminate axle；130. creel pedestal；210. circulating pump；220. liquid back pipe；
230. inlet tube；240. check-valves；
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give presently preferred embodiments of the present invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more thorough
Comprehensively.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be direct connection
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more phases
Any and all combinations of the listed item of pass.
The subregion colouring method of following embodiment uses following equipment：
A kind of subregion dyeing installation, including：Dye vat and the circulatory system.
The dye vat includes cylinder body and contaminate axle, and the cylinder body is equipped with liquid outlet, and the contaminate axle is set in the cylinder body, at least
It is two, and is divided at least two groups, the contaminate axle is hollow tubular structure open at one end, and the contaminate axle outer wall is equipped with for dye liquor
By spray-hole.
The circulatory system includes circulating pump, liquid back pipe and inlet tube, and the liquid back pipe is connected to the inlet tube, described
Liquid back pipe is connected to the liquid outlet, and the inlet tube is at least two, and every inlet tube is opened with one group of contaminate axle
The connection of mouth end, the circulating pump at least two are respectively arranged on the inlet tube.
The workflow of above-mentioned subregion dyeing installation is：
It controls a circulating pump and opens operation, the material to be dyed being fixed in the subregion contaminate axle is dyed, at this point,
Other circulating pumps are in close state, and after the pump operating cycle predetermined time, are closed the circulating pump, are opened another circulation
Pump dyes the subregion of another circulating pump control, and after another pump operating cycle predetermined time, it is another to close this
One circulating pump is successively separately turned on each circulating pump in the manner described above, dyes to subregions all in dye vat.
The inventors discovered that being such as not provided with check-valves, though also can be carried out subregion dyeing, the purpose for reducing energy consumption is realized.But
It is not have check-valves such as, then when circulating pump stops, storing in contaminate axle without dye liquor, after circulating pump is again turned on, can instantaneously generate
Biggish impulse force is unfavorable for the uniform stability of dyeing.It is preferred, therefore, that the circulatory system further includes check-valves, it is described
Check-valves at least two is respectively arranged on the inlet tube.Above-mentioned check-valves is set, can keep every when water pump stops
Still there is dye liquor storage in the contaminate axle of group hollow tubular, biggish impulse force will not be instantaneously generated when recycling pump startup, conducive to dyeing
Uniform stability.Moreover, by the use of check-valves, even if not setting cheese in a certain group of contaminate axle waits dyeing material, still
Material to be dyed in other groups of contaminate axles can be dyed.
In order to the progress of convenient control partition dyeing, the quantity of inlet tube can be set as and contaminate axle grouping
Quantity is consistent, and the every inlet tube is connected to the open end of one group of contaminate axle, the quantity of the circulating pump and check-valves with
The quantity of the inlet tube is consistent, is respectively arranged on the inlet tube.Pass through above-mentioned inlet tube, check-valves and contaminate axle grouping one
One corresponding mode, the progress of control partition dyeing that can be easy.
It should be understood that material to be dyed is erected, when the circulating pump in the area is in withholding period, it is ensured that wait contaminating in the area
The dye liquor that color material (such as cheese) is hoarded with reflux separates, and avoids it in withholding period, and there are also part materials to be dyed to impregnate
In dye liquor, can be improved dyeing quality and uniformity, therefore, the present inventor be also provided in cylinder body be used to support it is to be dyed
The creel pedestal of material, the creel pedestal are set to the inferior part of the cylinder block, the cylinder body are divided into superposed dyeing chamber
With the dye liquor returned chamber for being located at bottom, which is equipped with the dye liquor communication port of connection dyeing chamber and dye liquor returned chamber, institute
Liquid outlet is stated to be connected to the dye liquor accommodating chamber.
Also, on the basis of the above, in order to further improve subregion dyeing effect, can also be arranged in cylinder body every
Different groups of contaminate axle is enclosed respectively and is covered by plate, the partition, in the dyeing area that the intracavitary formation of the dyeing is not connected.Pass through partition
Use, form not connected dyeing area and avoided when the circulating pump in certain area is in withholding period the dyeing is intracavitary
Dye liquor is sprayed to the area in the other dyeing areas dyed, it is ensured that area material to be dyed (such as cheese) receives dye liquor dyeing
Homogeneity, and then can be improved subregion dyeing effect.
Embodiment 1
A kind of subregion dyeing installation, as shown in Figure 1, including：Dye vat and the circulatory system.
The dye vat includes cylinder body 110 and contaminate axle 120, and the cylinder body 110 is equipped with liquid outlet 111, and the contaminate axle 120 is set to
In the cylinder body 110, at least two, and it is divided into two groups, the contaminate axle 120 is hollow tubular structure open at one end, described
120 outer wall of contaminate axle is equipped with the spray-hole passed through for dye liquor.
It in the present embodiment, further include the creel pedestal 130 for being used to support material to be dyed in the cylinder body 110, it is described
Creel pedestal 130 is set to 110 lower part of cylinder body, and the cylinder body 110 is divided into superposed dyeing chamber and is located at bottom
Dye liquor returned chamber, the creel pedestal 130 be equipped with connection dyeing chamber and dye liquor returned chamber dye liquor communication port, the liquid outlet
111 are connected to the dye liquor accommodating chamber.By the use of creel pedestal 130, material to be dyed is erected, when the circulation in the area
When pump 210 is in withholding period, it is ensured that the dye liquor that area material to be dyed (such as cheese) is hoarded with reflux separates, it is avoided to stop
Only when the phase, there are also part materials to be dyed to be immersed in dye liquor, can be improved dyeing quality and uniformity.
It and further include partition in the cylinder body 110, different groups of contaminate axle is enclosed respectively and covered by the partition, in the dyeing
It is intracavitary to form not connected dyeing area.By the use of partition, the not connected dyeing area of intracavitary formation is dyed described, when
When the circulating pump 210 in certain area is in withholding period, dye liquor in the other dyeing areas dyed is avoided to spray to the area, it is ensured that
Area material to be dyed (such as cheese) receives the homogeneity of dye liquor dyeing, and then can be improved the effect of subregion dyeing.
The circulatory system includes circulating pump 210, liquid back pipe 220 and inlet tube 230, the liquid back pipe 220 and it is described into
Liquid pipe 230 is connected to, and the liquid back pipe 220 is connected to the liquid outlet 111, and the inlet tube 230 is two, and described in every into
Liquid pipe 230 is connected to the open end of one group of contaminate axle, and the circulating pump 210 is two (A1 and B1), is respectively arranged on the feed liquor
On pipe 230.
In the present embodiment, the circulatory system further includes check-valves 240, and the check-valves 240 is two, is respectively arranged on
On the inlet tube 230.Above-mentioned check-valves 240 is set, the contaminate axle of every group of hollow tubular can be kept when circulating pump pumps stopping
Still there is dye liquor storage in 120, circulating pump 210 will not instantaneously generate biggish impulse force when starting, conducive to the uniform stabilization of dyeing
Property.
Subregion dyeing is carried out using the subregion dyeing installation of the present embodiment, the specific method is as follows：
One, subregion.
Contaminate axle in dye vat is divided and is transform as two subregions (S1 and S2), and the contaminate axle of each subregion respectively with independence
Circulating pump connection, independently control the dye liquor in two subregion contaminate axles by two circulating pumps and circulate, described in two point
After the dye liquor in area is projected by the spray-hole of contaminate axle, finally reflux is hoarded in the dye vat bottom.
Specifically used equipment is the subregion dyeing installation of above-mentioned the present embodiment.
Two, it dyes.
As shown in Fig. 2, one circulating pump (A1) of control opens operation, it is to be dyed in subregion (S1) contaminate axle to being fixed on
Material is dyed, at this point, other circulating pumps (B1) are in close state, circulating pump 70-100% load was reached in 5-10 seconds
Revolving speed closes the circulating pump (A1), its is made freely to be decelerated to stopping after the circulating pump (A1) operation maintains 10-20 seconds.
Another circulating pump (B1) is opened while closing above-mentioned circulating pump (A1), which is controlled
The subregion (S2) of system is dyed, and after another circulating pump (B1) runs the predetermined time, closes another circulating pump
(B1), it in the manner described above, is successively separately turned on each circulating pump, subregions all in dye vat are dyed.
Embodiment 2
A kind of subregion dyeing installation, as shown in figure 3, including：Dye vat and the circulatory system.
The dye vat includes cylinder body 110 and contaminate axle 120, and the cylinder body 110 is equipped with liquid outlet 111, and the contaminate axle 120 is set to
In the cylinder body 110, at least three, and it is divided into three groups, the contaminate axle 120 is hollow tubular structure open at one end, described
120 outer wall of contaminate axle is equipped with the spray-hole passed through for dye liquor.
It in the present embodiment, further include the creel pedestal 130 for being used to support material to be dyed in the cylinder body 110, it is described
Creel pedestal 130 is set to 110 lower part of cylinder body, and the cylinder body 110 is divided into superposed dyeing chamber and is located at bottom
Dye liquor returned chamber, the creel pedestal 130 be equipped with connection dyeing chamber and dye liquor returned chamber dye liquor communication port, the liquid outlet
111 are connected to the dye liquor accommodating chamber.By the use of creel pedestal 130, material to be dyed is erected, when the circulation in the area
When pump 210 is in withholding period, it is ensured that the dye liquor that area material to be dyed (such as cheese) is hoarded with reflux separates, it is avoided to stop
Only when the phase, there are also part materials to be dyed to be immersed in dye liquor, can be improved dyeing quality and uniformity.
It and further include partition in the cylinder body 110, different groups of contaminate axle is enclosed respectively and covered by the partition, in the dyeing
It is intracavitary to form not connected dyeing area.By the use of partition, the not connected dyeing area of intracavitary formation is dyed described, when
When the circulating pump 210 in certain area is in withholding period, dye liquor in the other dyeing areas dyed is avoided to spray to the area, it is ensured that
Area material to be dyed (such as cheese) receives the homogeneity of dye liquor dyeing, and then can be improved the effect of subregion dyeing.
The circulatory system includes circulating pump 210, liquid back pipe 220 and inlet tube 230, the liquid back pipe 220 and it is described into
Liquid pipe 230 is connected to, and the liquid back pipe 220 is connected to the liquid outlet 111, and the inlet tube 230 is three, and described in every into
Liquid pipe 230 is connected to the open end of one group of contaminate axle, and the circulating pump 210 is three (A1, B1 and C1), be respectively arranged on it is described into
In liquid pipe 230.
In the present embodiment, the circulatory system further includes check-valves 240, and the check-valves 240 is three, is respectively arranged on
On the inlet tube 230.Above-mentioned check-valves 240 is set, the contaminate axle of every group of hollow tubular can be kept when circulating pump pumps stopping
Still there is dye liquor storage in 120, circulating pump 210 will not instantaneously generate biggish impulse force when starting, conducive to the uniform stabilization of dyeing
Property.
Subregion dyeing is carried out using the subregion dyeing installation of the present embodiment, the specific method is as follows：
One, subregion.
Contaminate axle in dye vat divides to and transform as three subregions (S1, S2 and S3), and the contaminate axle of each subregion respectively with
Independent circulating pump connection, independently controls the dye liquor in three subregion contaminate axles by three circulating pumps and circulates, three institutes
It states after the dye liquor of subregion projects by the spray-hole of contaminate axle, finally reflux is hoarded in the dye vat bottom.
Specifically used equipment is the subregion dyeing installation of above-mentioned the present embodiment.
Two, it dyes.
As shown in figure 4, one circulating pump of control opens operation, the material to be dyed being fixed in the subregion contaminate axle is carried out
Dyeing, at this point, other circulating pumps is in close state, the revolving speed of circulating pump 70-100% load was reached in 5-10 seconds, is followed to this
After ring pump operation maintains 10-20 seconds, the circulating pump is closed, its is made freely to be decelerated to stopping.
Another circulating pump is opened while closing above-mentioned circulating pump, the subregion of another circulating pump control is carried out
Dyeing, after another pump operating cycle predetermined time, closes another circulating pump and successively distinguishes in the manner described above
Each circulating pump is opened, subregions all in dye vat are dyed.
Concrete operations mode is as follows：
Starting circulating pump A1 first then exists in the revolving speed for reaching 70%~100% load within 5~10 second time
70%~100% revolving speed is run 10-20 seconds, and after runing time, circulating pump A1, which is decelerated to, to stop operating.During this, follow
Ring pump B1 and circulating pump C1 does not work.Dye liquor is under the pressure of circulating pump A1, by liquid back pipe 220, circulating pump A1, from dye vat point
The cheese (or warp beam) of area S1 is internal to exosmosis, dyes to the cheese (or warp beam) of dye vat subregion S1.Infiltration
Dye liquor returned is hoarded in dye vat.
Then it executes identical control to circulating pump B1 to run, the circulating pump B1 starting time is to tie speed operation in circulating pump A1
After time, i.e. circulating pump A1 starts freely to slow down when stopping, rather than after circulating pump A1 slows down and stops.During this, follow
Ring pump A1 and circulating pump C1 is not run.Dye liquor is under the pressure of circulating pump B1, by liquid back pipe 220, circulating pump B1, from dye vat point
The cheese (or warp beam) of area S2 is internal to exosmosis, dyes to the cheese (or warp beam) of dye vat subregion S2.Infiltration
Dye liquor returned is hoarded in dye vat.
Then identical control operation is executed to circulating pump C1 again, during this, circulating pump A1 and circulating pump B1 do not work.
Dye liquor is under the pressure of circulating pump C1, and by liquid back pipe 220, circulating pump C1 is interior from the cheese (or warp beam) of dye vat subregion S3
The cheese or warp beam of dye vat subregion S3 are dyed to exosmosis in portion.The dye liquor returned of infiltration is hoarded in dye vat.
Finally control loop pumps A1 in an identical manner, such loop control, and the operation curve of each small pump is as shown in Figure 4
Shown in controlling curve, dyeing cycle is realized.
Comparative example
A kind of subregion dyeing installation, including：Dye vat and the circulatory system.
The dye vat and the dye vat in embodiment 2 are essentially identical.
In the circulatory system, it is divided into three groups of contaminate axle and shares a main pump, switch the dye of different district's groups by valve
Liquid stream is logical, and the method for realizing subregion dyeing.
But in the comparative example, by the way of valve transfer, need switching in valve every 15 seconds or so primary, because of switching
Frequency is high, and it is high to lead to valve damage rate, while when valve is quickly opened, dye liquor impulse force is larger to be easy to wash out cone yarn, is led
It causes yarn strength lower, is also easy to produce dyeing flower and other issues.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. a kind of subregion dyeing installation, which is characterized in that including：
Dye vat, including cylinder body and contaminate axle, the cylinder body are equipped with liquid outlet, and the contaminate axle is set in the cylinder body, and at least two,
And it is divided at least two groups, the contaminate axle is open at one end, the closed hollow tubular structure of the other end, and the contaminate axle outer wall, which is equipped with, to be supplied
The spray-hole that dye liquor passes through；And
The circulatory system, including circulating pump, liquid back pipe and inlet tube, the liquid back pipe are connected to the inlet tube, the liquid back pipe
It is connected to the liquid outlet, the inlet tube is at least two, and every inlet tube connects with the open end of one group of contaminate axle
Logical, the circulating pump at least two is respectively arranged on the inlet tube；
The subregion is contaminate axle to be divided and transform as at least two subregions.
2. subregion dyeing installation according to claim 1, which is characterized in that the circulatory system further includes check-valves, institute
Check-valves at least two is stated, is respectively arranged on the inlet tube.
3. subregion dyeing installation according to claim 2, which is characterized in that the quantity of the inlet tube and the contaminate axle point
The quantity of group is consistent, and the every inlet tube is connected to the open end of one group of contaminate axle, the number of the circulating pump and check-valves
Amount is consistent with the quantity of the inlet tube, is respectively arranged on the inlet tube.
4. subregion dyeing installation according to claim 1-3, which is characterized in that further include being used in the cylinder body
The creel pedestal of material to be dyed is supported, the creel pedestal is set to the inferior part of the cylinder block, the cylinder body is divided into positioned at upper
The dyeing chamber in portion and the dye liquor returned chamber positioned at bottom, the creel pedestal are equipped with the dye liquor of connection dyeing chamber and dye liquor returned chamber
Communication port, the liquid outlet are connected to dye liquor accommodating chamber.
5. subregion dyeing installation according to claim 4, which is characterized in that further include partition in the cylinder body, it is described every
Different groups of contaminate axle is enclosed respectively and is covered by plate, in the dyeing area that the intracavitary formation of the dyeing is not connected.
6. a kind of subregion colouring method, which is characterized in that include the following steps：
Subregion：Contaminate axle in dye vat divides to and transform as at least two subregions, and the contaminate axle of each subregion respectively with it is independent
Circulating pump connection, is circulated by the dye liquor at least two circulating pump independent control different subregions contaminate axles, described at least two
After the dye liquor of subregion is projected by the spray-hole of contaminate axle, finally reflux is hoarded in the dye vat bottom；The contaminate axle is opened for one end
The hollow tubular structure of mouth, the contaminate axle outer wall are equipped with the spray-hole passed through for dye liquor；
Dyeing：It controls a circulating pump and opens operation, the material to be dyed being fixed in the subregion contaminate axle is dyed, this
When, other circulating pumps are in close state, and after the pump operating cycle predetermined time, are closed the circulating pump, are opened another and follow
Ring pump dyes the subregion of another circulating pump control, and after another pump operating cycle predetermined time, closing should
Another circulating pump is successively separately turned on each circulating pump in the manner described above, dyes to subregions all in dye vat；
In the staining procedure, when closing a circulating pump, while another circulating pump is opened；
The subregion colouring method uses the described in any item subregion dyeing installations of claim 1-5.
7. subregion colouring method according to claim 6, which is characterized in that in the staining procedure, the circulating pump is opened
The carrying out practically condition opened is：Circulating pump is opened, the revolving speed of circulating pump 70-100% load was reached in 5-10 seconds, maintains 10-20
Second, it is then turned off the circulating pump, its is made freely to be decelerated to stopping.
8. subregion colouring method according to claim 6, which is characterized in that in the partitioning step, by the dye in dye vat
Axis divides and transform two or three subregions as.
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| CN110042682A (en) * | 2019-04-10 | 2019-07-23 | 南通纺织丝绸产业技术研究院 | A kind of subregion colouring method |
| CN111926442B (en) * | 2020-08-06 | 2022-07-12 | 嵊州雅戈尔毛纺织有限公司 | Yaersu fabric and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203834182U (en) * | 2014-03-21 | 2014-09-17 | 无锡东宝机械制造有限公司 | Dye liquor allocated dyeing structure for high-temperature high-pressure package dyeing machine |
| CN104178954A (en) * | 2014-08-14 | 2014-12-03 | 广东溢达纺织有限公司 | United-cylinder dyeing method and dyeing device adopting same |
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| US3751223A (en) * | 1971-03-24 | 1973-08-07 | N Bergholtz | Method for treating textile material with a liquid |
| US6231620B1 (en) * | 1999-09-09 | 2001-05-15 | On Kat Tsui | Low ratio yarn package treatment apparatus and method |
| CN204530190U (en) * | 2014-12-29 | 2015-08-05 | 丁继义 | Yarn package dyeing machine water circulation structure |
| CN104611858B (en) * | 2015-03-03 | 2016-11-09 | 响水县嘉亿纺织有限公司 | A kind of turnable stock dyeing machine of fibre cage |
| CN105350204B (en) * | 2015-11-26 | 2017-11-03 | 广东溢达纺织有限公司 | Join cylinder colouring method |
| CN205741562U (en) * | 2016-05-17 | 2016-11-30 | 广东溢达纺织有限公司 | Subregion dyeing installation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203834182U (en) * | 2014-03-21 | 2014-09-17 | 无锡东宝机械制造有限公司 | Dye liquor allocated dyeing structure for high-temperature high-pressure package dyeing machine |
| CN104178954A (en) * | 2014-08-14 | 2014-12-03 | 广东溢达纺织有限公司 | United-cylinder dyeing method and dyeing device adopting same |
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