CN201809616U - On-line dyeing apparatus - Google Patents
On-line dyeing apparatus Download PDFInfo
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- CN201809616U CN201809616U CN2010202946585U CN201020294658U CN201809616U CN 201809616 U CN201809616 U CN 201809616U CN 2010202946585 U CN2010202946585 U CN 2010202946585U CN 201020294658 U CN201020294658 U CN 201020294658U CN 201809616 U CN201809616 U CN 201809616U
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- dyeing
- dyeing apparatus
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- shower nozzle
- spray orifice
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Abstract
The utility model relates to an on-line dyeing apparatus, which is substantially composed of a spray nozzle, a guide roll, a dyeing tank, a circulating pump, a dye solution tube, a return tube, a dye tank and a dye replenishing pump, wherein the spray nozzle is arranged above one side of the guide roll; the dyeing tank is positioned under the spray nozzle and the guide roll; the dye solution tube is communicated with the spray nozzle and the circulating pump; the dyeing tank is communicated with the circulating pump through the return tube; and the dye tank and the dye replenishing pump are connected with the return tube through tubes. The on-line dyeing apparatus adopts the strip-shaped arc spray nozzle, accordingly not only even dyeing and dyeing stripes are avoided, DEcmc is stable and lower than 0.3, and fiber quality is guaranteed, but also the number of spraying tubes is decreased, dyeing time is shortened, dyeing process is simplified, and efficiency is improved. The covering surface of jetting fluid is large and crossed, thereby particularly suitable for fibers which are low in strength and not resistant to impact. The hidden danger that local tow dyeing is affected due to the fact that a plurality of spray orifices are clogged in spraying of single-tube spray nozzle, white specks of fibers are avoided, the color of fibers is even, and the color difference is small.
Description
Technical field
The utility model relates to a kind of online dyeing apparatus, relate to a kind of online dyeing apparatus that is applicable to acrylic Fibre Gel Dyeing method and the dyeing of back spinning bundle dipping spray process, particularly a kind of rapid dyeing and dye liquor spray dyeing apparatus that dynamics is gentle, the fiber aberration is little realized.
Background technology
The method of conventional color acrylic fibre fiber production has endless tow continuous dyeing method, original liquid coloring method, gel staining method.Wherein, gel staining method has been avoided the problems that processing dyeing exists at aspects such as dyeing uniformity, repeatability, environmental protection and overall economic efficiencies behind the fiber, thereby development rapidly.Dyeing is a crucial link in the method for conventional color acrylic fibre fiber production, adopts impregnated or spray decoration method usually.
4 kinds of representative in the world acrylic Fibre Gel Dyeing process routes have been introduced in " Kingsoft oiling fibre " the 4th phase of calendar year 2001 " application of gel-colored technology in acrylic fibers NaSCN two-step process ", domestic also have acrylic fibers company introduction Sterling technology to produce conventional color acrylic fibre, as " Kingsoft oiling fibre " the 1st phase in 2004 " gel-colored technical optimization ".Wherein, Sterling company staining technique is for to spray dyeing by nozzle, and shower is in the relative arranged vertical in tow two sides.The spray decoration method can be strengthened Color, but shortcoming is an every shower to be spaced a distance a nozzle is installed, and therefore needs many group showers to arrange, and dyeing time is grown (＞30 seconds), and efficient is low.And for dye liquor is penetrated in the tow as much as possible, spray pressure is big, has the gel monofilament phenomenon that is thrust.And the gelatine silk that is thrust can't finish after the road hot-stretch, coloured light is different from the fiber that stretched, and is prone to aberration, powder is also high.In addition, owing to constantly circulate through the dye liquor of tow, so nozzle is easily stifled, in case relatively the nozzle of arranging can't avoid that plug-hole causes on dye the dead angle, it is higher dyeing striped probability to occur, even whiting is arranged.Aberration desired value (DEcmc) fluctuation that characterizes colored fibre level-dyeing property and repeatability is bigger, sometimes greater than 1.0, even 1.2.
Summary of the invention
Technical problem to be solved in the utility model is at the defective of nozzle-type spray dyeing apparatus, and a kind of employing novel dye liquor shower nozzle---a kind of online dyeing apparatus of arc shower nozzle of strip is provided.Described dyeing apparatus is by circulation and the online dyeing of adding the realization flat acrylic of cation dyes.The utility model adopts novel strip arc injector head, and jetting fluid wide coverage and intersection need not bigger spray pressure, and gelatine silk can not thrust, and is particularly useful for powerful little, not impact-resistant fiber; And interlock because spray nozzle is arranged, stop up the hidden danger that influences local tow colouring because of indivedual spray orifices when having solved the nozzle-type spray, not only eliminated look flower, striped, fiber whiting, and fiber colour is even, aberration is little, and DEcmc stablizes less than 0.3; In addition, easy to operate, single injector head has been realized the effect of many single-nozzle formula showers, shortens dyeing time greatly, simplifies dyeing course, and transitional fibre is few, raises the efficiency, and avoids the quality problems of bringing in road, back dyeing process.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of online dyeing apparatus, mainly adding pump by shower nozzle, deflector roll, staining trough, circulating pump, dyestuff pipe, return duct, dyestuff groove and dyestuff forms, shower nozzle is positioned at deflector roll side top, staining trough is positioned at the below of shower nozzle and deflector roll, the dyestuff pipe is connected shower nozzle and circulating pump, staining trough is communicated with circulating pump by return duct, and dyestuff groove and dyestuff are added pump pipeline and be connected on the return duct;
Wherein, described shower nozzle is by the arc shower nozzle that nozzle boss, nozzle cap and dye liquor inlet tube constitute, cross section is the "T"-shaped strip of hollow, and nozzle cap is the semi-cylindrical of strip, the be staggered spray orifice of some perforations of described nozzle cap.
As optimized technical scheme:
Wherein, aforesaid a kind of online dyeing apparatus, described spray orifice is the wicker leaf shape spray orifice.Also can be ellipse spray orifice, rectangle spray orifice and circular spray orifice.
Aforesaid a kind of online dyeing apparatus, there is the longitudinal fluting of the spray orifice of connection on same straight line on the surface of described nozzle cap.
Aforesaid a kind of online dyeing apparatus, described longitudinal fluting are " V " connected in star, and " V " shape opening is outside.Also can be " U " shape groove, " U " shape opening be outside; Or dovetail groove, the long limit of trapezoidal parallel edges is a notch.
Aforesaid a kind of online dyeing apparatus, the angle theta of described " V " shape is 60 °.When groove was " U " shape groove, described " U " trench bottom aperture widths was not more than 1/3 of U-lag mouth width.When groove was dovetail groove, the bottom land width of described dovetail groove was 1/3 of a width of rebate.
Aforesaid a kind of online dyeing apparatus, described spray orifice is for vertically lining up three rows, and every round is equally spaced, and the front and back round is staggered.Also can arrange the pore size distribution that is staggered front to back arbitrarily according to injector head and spray orifice size.
Aforesaid a kind of online dyeing apparatus, described nozzle boss connects with welding manner with nozzle cap.Also can pass through screw attachment.
Aforesaid a kind of online dyeing apparatus, the cylindrical of described dye liquor inlet tube has screw thread.Described screw thread adopts 60 ° of fastening connections of angular thread of common metric system.Also shower nozzle can be connected with shower by flange.
Aforesaid a kind of online dyeing apparatus, described nozzle cap is of a size of: arc length * wide=100mm * 50mm, arc diameter are 180mm; The major parameter of spray orifice satisfies following relational expression:
The willow leaf of single wicker leaf shape spray orifice is long to be 2k mm,
Willow leaf is wide to be 2k/3mm,
Total hole count n satisfies: n=23-3k, wherein, k=1～6; Preferred k=3 or 4.
Aforesaid a kind of online dyeing apparatus, the described longitudinal fluting degree of depth is k mm.
As application extension, this arc shower nozzle can be adjusted size and radian, can be hemispherical or spherical shower nozzle, satisfies the needs of different spray occasions.
Beneficial effect
A kind of online dyeing apparatus of the present utility model has adopted the how shower nozzle of the arc arrangement of staggered spray orifice of strip, has simplified dyeing course, has improved dyeing efficient, has avoided look flower, fringe phenomena, and DEcmc is stable less than 0.3, can guarantee fiber quality; And can reduce shower, shorten dyeing time.The dye liquor shower nozzle of a kind of online dyeing apparatus of the present utility model, jetting fluid wide coverage and intersection need not bigger spray pressure, and gelatine silk can not thrust, and is particularly useful for powerful little, not impact-resistant fiber.And interlock because spray nozzle is arranged, stop up the hidden danger that influences local tow colouring because of indivedual spray orifices when having eliminated single tube nozzle spray, the fiber whiting does not take place, fiber colour is even, and aberration is minimum.In addition, easy to operate, single injector head has been realized the effect of many single mouth showers, shortens dyeing time greatly, and color is switched flexibly, and the transitional fibre of generation is few, the quality problems of avoiding fiber, yarn or fabric to bring in road, back dyeing process.
Description of drawings
Fig. 1 is the schematic flow sheet of a kind of online dyeing apparatus of the present utility model
Fig. 2 is the vertical view of shower nozzle
Fig. 3 is the A-A cross-sectional view of shower nozzle
Wherein 1 is that tow 2 is that staining trough 3 is that dyestuff groove 4 is that to add pump 5 be that circulating pump 6 is that dye liquor pipe 7 is that shower nozzle 8 is that deflector roll 9 is that return duct 10 is that nozzle cap 11 is that nozzle boss 12 is that dye liquor inlet tube 13 is that spray orifice 14 is that groove 15 is screw threads to dyestuff
The specific embodiment
Below in conjunction with the specific embodiment, further set forth the utility model.
As shown in Figure 1, a kind of online dyeing apparatus of the present utility model, mainly adding pump (4) by shower nozzle (7), deflector roll (8), staining trough (2), circulating pump (5), dye liquor pipe (6), return duct (9), dyestuff groove (3) and dyestuff forms, shower nozzle (7) is positioned at deflector roll (8) side top, staining trough (2) is positioned at the below of shower nozzle (7) and deflector roll (8), dye liquor pipe (6) is connected shower nozzle (7) and circulating pump (5), staining trough (2) is communicated with circulating pump (5) by return duct (9), and dyestuff groove (3) and dyestuff are added pump (4) and be connected on the return duct (9) with pipeline;
Wherein, shown in accompanying drawing 2 and 3, described shower nozzle (7) is the arc shower nozzle of the "T"-shaped strip of hollow by nozzle boss (11), nozzle cap (10) and dye liquor inlet tube (12) formation, cross section, nozzle cap (10) is the semi-cylindrical of strip, the be staggered spray orifice (13) of some perforations of described nozzle cap (10).
Dye deflector roll (8) process that tow (1) is arranged above and below from dyeing machine with certain speed, dye liquor sprays with the cross radiance shape to tow through the arc dye liquor shower nozzle (7) of the semi-cylindrical of dye liquor circulating pump (5), dye liquor pipe (6), strip and realizes dyeing, the dye liquor of being taken away by tow (1) is not collected to staining trough (2), circulates through circulating pump (5) again.Take away the part dyestuff owing to dye on the tow (1), dye mother solution needs to add pump (4) continuous supplementation by dyestuff groove (3) through dyestuff and goes into the preceding dye liquor pipe of circulating pump (5) (6) pipeline.
Wherein, shown in accompanying drawing 2 and 3, aforesaid a kind of online dyeing apparatus, the preferred wicker leaf shape spray orifice of described spray orifice (13).Also can be ellipse spray orifice, rectangle spray orifice and circular spray orifice.
Aforesaid a kind of online dyeing apparatus, the surface of described nozzle cap (10) have the longitudinal fluting (14) of the spray orifice (13) of connection on same straight line.
Aforesaid a kind of online dyeing apparatus, preferred " V " connected in star of described longitudinal fluting (14), " V " shape opening is outside.Also can be U-lag, " U " shape opening be outside.Also can be dovetail groove, the long limit of trapezoidal parallel edges be a notch.
Aforesaid a kind of online dyeing apparatus, the angle theta of described " V " shape is 60 °.Described " U " trench bottom aperture widths is not more than 1/3 of U-lag mouth width.The bottom land width of described dovetail groove is 1/3 of a width of rebate.
Aforesaid a kind of online dyeing apparatus, described spray orifice (13) is preferably vertically lined up three rows, and every round is equally spaced, and the front and back round is staggered.Also can arrange the pore size distribution that is staggered front to back arbitrarily according to injector head and spray orifice size.
Aforesaid a kind of online dyeing apparatus, described nozzle boss (11) connects with welding manner with nozzle cap (10).Also can pass through screw attachment.
Aforesaid a kind of online dyeing apparatus, the cylindrical of described dye liquor inlet tube (12) has screw thread (15).Described screw thread adopts 60 ° of fastening connections of closely-pitched angular thread of common metric system.Also the dye liquor injector head can be connected with shower by flange.
Aforesaid a kind of dye liquor injector head, described nozzle cap (10) is of a size of: length * arc is wide=100mm * 50mm, face of cylinder diameter is 180mm; The major parameter of spray orifice (13) satisfies following relational expression:
The willow leaf of single wicker leaf shape spray orifice is long to be 2k mm,
Willow leaf is wide to be 2k/3mm,
Total hole count n satisfies: n=23-3k, wherein, k=1～6; Preferred k=3 or 4.
Aforesaid a kind of online dyeing apparatus, described longitudinal fluting (14) degree of depth is k mm.
The dye liquor shower nozzle of a kind of online dyeing apparatus of the present utility model is distributed on the shower with 100～120mm spacing, and shower nozzle is connected on the shower by screw thread (15).Each nozzle cap (10) is a face of cylinder part, face of cylinder diameter is 180mm, each nozzle cap (10) has 3 60 ° grooves (14) at length direction, a plurality of wicker leaf shape spray orifices (13) that are staggered front to back arrangement distribute, every round is equally spaced, willow leaf length=6mm, the 8mm of single spray orifice, willow leaf is wide=2mm, 2.7mm, hole count n=14,11.Dye liquor enters by spray orifice from dye liquor inlet tube (12) and penetrates, and shower nozzle is apart from tow 20～25mm.
Through evidence, a kind of online dyeing apparatus of the present utility model is at the defective of nozzle-type spray dyeing apparatus, and a kind of employing novel dye liquor shower nozzle---a kind of online dyeing apparatus of arc shower nozzle of strip is provided; Described dyeing apparatus is by circulation and the online dyeing of adding the realization flat acrylic of cation dyes.The utility model adopts novel strip arc injector head, and jetting fluid wide coverage and intersection need not bigger spray pressure, and gelatine silk can not thrust, and is particularly useful for powerful little, not impact-resistant fiber; And interlock because spray nozzle is arranged, stop up the hidden danger that influences local tow colouring because of indivedual spray orifices when having solved the nozzle-type spray, not only eliminated look flower, striped, fiber whiting, and fiber colour is even, aberration is little, and DEcmc stablizes less than 0.3; In addition, easy to operate, single injector head has been realized the effect of many single-nozzle formula showers, shortens dyeing time greatly, simplifies dyeing course, and transitional fibre is few, raises the efficiency, and avoids the quality problems of bringing in road, back dyeing process.
Claims (8)
1. online dyeing apparatus, it is characterized in that: mainly add pump (4) and form by shower nozzle (7), deflector roll (8), staining trough (2), circulating pump (5), dye liquor pipe (6), return duct (9), dyestuff groove (3) and dyestuff, shower nozzle (7) is positioned at deflector roll (8) side top, staining trough (2) is positioned at the below of shower nozzle (7) and deflector roll (8), dye liquor pipe (6) is connected shower nozzle (7) and circulating pump (5), staining trough (2) is communicated with circulating pump (5) by return duct (9), and dyestuff groove (3) and dyestuff are added pump (4) and be connected on the return duct (9) with pipeline;
Wherein, described shower nozzle (7) is the arc shower nozzle of the "T"-shaped strip of hollow by nozzle boss (11), nozzle cap (10) and dye liquor inlet tube (12) formation, cross section, nozzle cap (10) is the semi-cylindrical of strip, the be staggered spray orifice (13) of some perforations of described nozzle cap (10).
2. a kind of online dyeing apparatus according to claim 1 is characterized in that described spray orifice (13) is the wicker leaf shape spray orifice.
3. a kind of online dyeing apparatus according to claim 1 is characterized in that, there is the longitudinal fluting (14) of the spray orifice (13) of connection on same straight line on the surface of described nozzle cap (10).
4. a kind of online dyeing apparatus according to claim 3 is characterized in that, described longitudinal fluting (14) is " V " connected in star, and " V " shape opening is outside.
5. a kind of online dyeing apparatus according to claim 4 is characterized in that, the angle theta of described " V " shape is 60 °.
6. a kind of online dyeing apparatus according to claim 1 is characterized in that described spray orifice (13) is vertically lined up three rows, and every round is equally spaced.
7. a kind of online dyeing apparatus according to claim 1 is characterized in that the cylindrical of described dye liquor inlet tube (12) has screw thread (15).
8. a kind of online dyeing apparatus according to claim 1 is characterized in that, described nozzle boss (11) connects with welding manner with nozzle cap (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202946585U CN201809616U (en) | 2010-08-17 | 2010-08-17 | On-line dyeing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202946585U CN201809616U (en) | 2010-08-17 | 2010-08-17 | On-line dyeing apparatus |
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| Publication Number | Publication Date |
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| CN201809616U true CN201809616U (en) | 2011-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202946585U Expired - Fee Related CN201809616U (en) | 2010-08-17 | 2010-08-17 | On-line dyeing apparatus |
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| CN (1) | CN201809616U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409491A (en) * | 2011-09-21 | 2012-04-11 | 杭州惠丰工贸有限公司 | Zero-emission waterless continuous dyeing system and method |
| CN102409492A (en) * | 2011-09-21 | 2012-04-11 | 杭州小尔科技有限公司 | Zero discharge atomizing continuous dyeing system and method |
| CN103144164A (en) * | 2013-03-12 | 2013-06-12 | 包中臣 | Dyeing case mat guiding mechanism for Chinese iris mat |
| CN103774361A (en) * | 2014-01-09 | 2014-05-07 | 绍兴金渔纺织新技术有限公司 | Spray-rolling type loose fiber cold-batch dyeing process |
| CN108660642A (en) * | 2018-07-13 | 2018-10-16 | 马子男 | Dyeing silk injector assembly and elasticizer with the injector assembly |
| CN108774835A (en) * | 2018-08-13 | 2018-11-09 | 苏州大学 | A kind of fiber preprocessing device and its application method |
| CN109790668A (en) * | 2016-08-28 | 2019-05-21 | 科洛瑞尔集团公司 | Processing unit for online processing wire rod |
| CN113914031A (en) * | 2021-11-03 | 2022-01-11 | 嘉兴桃原化纤股份有限公司 | Chemical fiber production is with high-efficient dyeing equipment |
| CN114164593A (en) * | 2021-08-27 | 2022-03-11 | 江苏润云纺织科技有限公司 | Modular dye vat |
-
2010
- 2010-08-17 CN CN2010202946585U patent/CN201809616U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409492A (en) * | 2011-09-21 | 2012-04-11 | 杭州小尔科技有限公司 | Zero discharge atomizing continuous dyeing system and method |
| CN102409491A (en) * | 2011-09-21 | 2012-04-11 | 杭州惠丰工贸有限公司 | Zero-emission waterless continuous dyeing system and method |
| CN103144164A (en) * | 2013-03-12 | 2013-06-12 | 包中臣 | Dyeing case mat guiding mechanism for Chinese iris mat |
| CN103774361A (en) * | 2014-01-09 | 2014-05-07 | 绍兴金渔纺织新技术有限公司 | Spray-rolling type loose fiber cold-batch dyeing process |
| CN103774361B (en) * | 2014-01-09 | 2016-08-17 | 绍兴金渔纺织新技术有限公司 | A kind of pouring rolls formula staple in bulk cold-stacking dyeing technique |
| CN109790668A (en) * | 2016-08-28 | 2019-05-21 | 科洛瑞尔集团公司 | Processing unit for online processing wire rod |
| US11142856B2 (en) | 2016-08-28 | 2021-10-12 | Coloreel Group AB | Treatment unit for in-line treatment of thread |
| CN108660642B (en) * | 2018-07-13 | 2023-09-29 | 马子男 | Silk thread dyeing nozzle assembly and elasticizer with nozzle assembly |
| CN108660642A (en) * | 2018-07-13 | 2018-10-16 | 马子男 | Dyeing silk injector assembly and elasticizer with the injector assembly |
| CN108774835A (en) * | 2018-08-13 | 2018-11-09 | 苏州大学 | A kind of fiber preprocessing device and its application method |
| CN114164593A (en) * | 2021-08-27 | 2022-03-11 | 江苏润云纺织科技有限公司 | Modular dye vat |
| CN114164593B (en) * | 2021-08-27 | 2024-03-29 | 江苏润云纺织科技有限公司 | Modularized dye vat |
| CN113914031A (en) * | 2021-11-03 | 2022-01-11 | 嘉兴桃原化纤股份有限公司 | Chemical fiber production is with high-efficient dyeing equipment |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20130817 |