CN202247326U - Zero-release water-free continuous dyeing system - Google Patents
Zero-release water-free continuous dyeing system Download PDFInfo
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- CN202247326U CN202247326U CN2011203549510U CN201120354951U CN202247326U CN 202247326 U CN202247326 U CN 202247326U CN 2011203549510 U CN2011203549510 U CN 2011203549510U CN 201120354951 U CN201120354951 U CN 201120354951U CN 202247326 U CN202247326 U CN 202247326U
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Abstract
The utility model relates to a zero-release water-free continuous dyeing system which does not need to carry out dip dyeing to a fabric, is free of material liquid discharge and has a continuous dyeing function. A plurality of groups of spray curtains in a water-free chamber are vertically arranged at intervals, a plurality of groups of spray curtain liquid inlets are communicated with a liquid inlet pipe through an electromagnetic valve, a signal control end of the electromagnetic valve is connected with a signal end of a programmable logic controller (PLC), an inlet of the liquid inlet pipe is communicated with an outlet of a pressure pump, an inlet of the pressure pump is communicated with a dye trough through pipeline, an upper fabric guide roller and a lower fabric guide roller are respectively arranged above and below the spray curtains, a center shaft arranged at the end of the lower fabric guide roller is driven by a motor to synchronously rotate through a transmission mechanism, and the PLC controls whether the pressure pump and the motor work. The zero-release water-free continuous dyeing system has the advantages of first setting a precedent of dying fabrics with material liquid mist, and not only being good in dyeing effect, but also being free of material liquid discharge; second fundamentally solving the problems of recycle and elimination of condensed water in material liquid mist dyeing, and preventing the condensed water from damaging the fabric dyeing effect; and third achieving continuous dyeing, and not only being low in energy consumption and high in efficiency, but also being free of environmental pollution.
Description
Technical field
The utility model relates to a kind of both having need not to be contaminated cloth, does not have the feed liquid discharging again, has the anhydrous continuous dyeing of the zero-emission system of continuous dyeing simultaneously again, belongs to coloring system and makes the field.
Background technology
CN 1958941A, title " a kind of liquid waterless staining technique ", supercritical CO 2 fluid dyeing technology with fluid CO2 under the supercriticality as dye carrier to textile dyeing, earlier with injecting liquid CO 2 in the coloring system, the consumption of carbon dioxide is by every liter of 1.5 kilograms of calculating of CO2 memory volume; With heating in the coloring system, be pressurized to 20～30MPA again, make liquid CO 2 reach the supercritical fluid state to 80～140 ℃; Start circulating pump then, the limit dissolving dye, the limit is to the fabric dyeing cycle; Dyeing time is 20～40 minutes, after the dyeing, with new supercritical fluid CO2 fabric is washed; Washing time is 15 minutes, then system is let out to normal temperature and pressure, isolates dyestuff; The CO2 of gasification again through the liquefaction of condensing, reclaims.
CN 1651645A, title " non-aqueous dyeing of natural fabric (cotton) and acid fiber by polylactic ", the method for the non-aqueous dyeing of realization natural fabric (cotton), the cotton surface is carried out formylated earlier and is handled.Cotton after handling formylated then carries out the supercritical carbon dioxide direct dyeing.It can not be to carry out the low-temperature anhydrous dyeing of acid fiber by polylactic that " high temperature " dyes in the medium with water that the utility model relates to a kind of again.For the method for the non-aqueous dyeing of realizing above-mentioned two kinds of fibers, the utility model carries out formylated to the cotton surface to be handled.Cotton after handling formylated then carries out supercritical CO 2 dyeing.
CN 101812809A, title " supercritical carbon dioxide dyeing method for bulk fibers ", technological process is: dyestuff, bulk fibre raw material are inserted in the supercritical CO 2 dyeing device; Under 70～150 ℃, 20～30MPa condition, carry out 50～120min dyeing; Release of pressure carries out the recovery of carbon dioxide and dyestuff under 4～5MPa then; Get coloured fibre to normality.Said bulk fibre is native cellulose fibre, natural protein fibre and chemical fibre.The outstanding characteristics of the utility model are: realize that dyestuff directly carries out supercritical non-aqueous dyeing to bulk fibre; Can make fabric obtain special effect: it is good to have a dyeing quality; Realize the production that cleans of no reject product, non-environmental-pollution, integrated cost is low, the characteristics of economic benefit and obvious environment benefit.
Weak point in the above-mentioned background technology: adopt CO 2 dyeing, complex structure not only, the dyeing cost is high, and Color do not reach water and dye effect, and colour fixation is not good.
The utility model content
Purpose of design: avoid the weak point in the background technology, design a kind of both having need not cloth is contaminated, do not have the feed liquid discharging again, have the anhydrous continuous dyeing of the zero-emission system of continuous spray dyeing simultaneously again.
Design: in order to realize above-mentioned purpose of design.1, the spraying of many groups in no boiled water room interlude is one of technical characterictic of the utility model apart from the design of vertically arranging.The purpose of doing like this is: because every groups of spraying curtains in many group spraying curtains all are to be condensed by tubulose doorframe, many injection spray pipes, pipes to connect liquid bath and mozzle constitutes; And many injection spray pipes are that from top to bottom horizontal spacing is distributed in the tubulose doorframe; Many injection spray pipe one ends are that sealed end, the other end are communicated with the feed flow column jecket with the tubulose doorframe; Therefore when the feed flow column jecket will spray through the in-line spout on the many injection spray pipes with binder liquid; What form is vaporific feed liquid curtain, and this feed liquid curtain acts on its cloth of facing, can effectively accomplish the dyeing to cloth reliably.2, many group spraying curtain inlets are through the design that electromagnetic valve is communicated with feed tube, be the utility model technical characterictic two.The purpose of doing like this is: because whether the unlatching of electromagnetic valve signal controlling termination PLC controller signals end and electromagnetic valve is controlled by the PLC controller; The PLC controller is imported the thickness of quilting cloth, the technical parameters such as quality of cloth according to the operator; Automatically control the unlatching quantity of electromagnetic valve, thereby realize effective control many injection spray pipes of many groups of spraying curtains.When thick by the cloth that dyed, during for textile fiber; The modes that many injection spray pipes in the many group sprayings of the PLC controller instruction this moment curtain are opened are that standard-sized sheet or part standard-sized sheet, part are half-open; And the quantity of opening, make the feed liquid of many group spraying curtains ejection implement dyeing to cloth fully; When thin by the cloth that dyed, during for chemical fibre; The mode that many injection spray pipes in the PLC controller instruction group spraying curtain are opened is that standard-sized sheet or part standard-sized sheet, part are half-open, and the quantity of opening reduces, and makes the feed liquids of many group spraying curtains ejection implement dyeing to cloth fully; Avoided the generation of feed liquid flow path again; So both satisfied dyeing, avoided the waste of dyestuff again, and the more important thing is and reduced the pollution of dyestuff to greatest extent environment to cloth.3, many group spraying curtains are respectively equipped with the design of fabric guide roll and following fabric guide roll up and down, be the utility model technical characterictic three.The purpose of doing like this is: it can make and operate in the cloth of many group spraying curtains between up and down and form the continuous S shape of the depth travelling mechanism of dying cloth; This travelling mechanism make cloth to pass through the path elongated; Make cloth can by the spraying dyestuff dye more even, guaranteed the dyeing quality of cloth.4, down fabric guide roll end axis through the design that transmission mechanism is rotated by driven by motor synchronously, be the utility model technical characterictic four.The purpose of doing like this is: be controlled by the PLC controller because whether the work of motor reaches the speed of rotating speed; And the PLC controller is imported the thickness of quilting cloth, the technical parameters such as quality of cloth according to the operator; The rotating speed of automatic control motor; When thick by the cloth that dyed, during for textile fiber, PLC controller instruction this moment motor speed slows down, and makes the feed liquids of many group spraying curtains ejection implement dyeing to cloth fully; When thin by the cloth that dyed, during for chemical fibre, PLC controller instruction motor speed is accelerated, and makes the feed liquids of many group spraying curtains ejection implement dyeing to cloth fully, avoid the generation of feed liquid flow path again.5, whether force (forcing) pump work reaches the design that working speed is controlled by the PLC controller, be the utility model technical characterictic five.The purpose of doing like this is: because the pump pressure of force (forcing) pump depends on the height of its rotating speed, when the rotating speed of pump was high, pump pressure was then big, and when the rotating speed of pump was low, pump pressure was then low.Therefore the LC controller is imported the thickness of quilting cloth, the technical parameters such as quality of cloth according to the operator; The rotating speed of automatic control pump; When thick by the cloth that dyed, during for textile fiber; PLC controller instruction this moment revolution speed increases, and makes the reduction of feed volume of many group spraying curtains ejection big, can implement dyeing to cloth fully; When thin by the cloth that dyed, during for chemical fibre, PLC controller instruction revolution speed slows down, and makes the feed liquids of many group spraying curtains ejection implement dyeing to cloth fully, avoid the generation of feed liquid flow path again.6, the injection spray pipe lower roll is condensed and is connect the design of liquid bath, be the utility model technical characterictic six.The purpose of doing like this is: because the feed liquid mist when dyed cloth, receives Influence of Temperature below injection spray pipe, to form the feed liquid of condensing inevitably, on the cloth cover that in a single day this feed liquid of condensing is fallen to be colored, cause dyeing inhomogeneous, the dyeing failure.Therefore the application is condensed below injection spray pipe and is connect the design of liquid bath, and the feed liquid of both can having avoided condensing is polluted cloth, can make the feed liquid of condensing composite through mozzle recovery, secondary again, has avoided the pollution to environment simultaneously.7, the dyestuff trench bottom is provided with a plurality of pores and a plurality of pore through steam line and the design that the booster fan air outlet is communicated with, be the utility model technical characterictic seven.The purpose of doing like this is: it both possibly avoid the deposition of dyestuff in the feed liquid, can realize the secondary homogenize of feed concentration again.8, anhydrous continuous dyeing system is arranged on the design in the sealing room, be utility model technical characterictic eight.The purpose of doing like this is: because this sealing room adopts stainless steel and insulation material to make, the function that both had heat-insulation and heat-preservation, cuts down the consumption of energy can be avoided leaking of feed liquid smell again, has avoided the pollution to environment.9, condense and connect the design that the liquid bath groove face is made for the moisture absorption nonmetallic materials, be the utility model technical characterictic ten.The purpose of doing like this is: it can both can absorb the drop that condenses effectively, can prevent its splashing after the collision of falling again, had avoided the influence to being dyed cloth.
Technical scheme: the anhydrous continuous dyeing of a kind of zero-emission system; Many groups of spraying interludes distances in the no boiled water room are vertically arranged and many groups are sprayed, and the curtain inlet is communicated with feed tube through electromagnetic valve; The signal end of electromagnetic valve signal controlling termination PLC controller; The feed tube import is communicated with the force (forcing) pump outlet, and the force (forcing) pump import is communicated with the dyestuff groove through pipeline, and the spraying curtain is respectively equipped with fabric guide roll and following fabric guide roll up and down; Following fabric guide roll end axis is rotated by driven by motor through transmission mechanism synchronously, and whether force (forcing) pump and machine operation are controlled by the PLC controller.
The utility model is compared with background technology, and the one, started the precedent that the feed liquid mist is dyed cloth, not only Color is good, and does not have the feed liquid discharging; The 2nd, the destruction of condensate to the Buran effect has been avoided in the recovery and the elimination that have fundamentally solved condensate during the feed liquid mist dyes; The 3rd, uninterrupted continuously dyeing, not only energy consumption is low, efficient is high, and environmentally safe.
Description of drawings
Fig. 1 is the structural representation of the anhydrous continuous dyeing of zero-emission system.
Fig. 2 is the structural representation of spraying curtain among Fig. 1.
Fig. 3 condenses to connect the structural representation of liquid bath.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1-3.The anhydrous continuous dyeing of a kind of zero-emission system; Many groups of spraying curtain 1 spacings in the no boiled water room 12 are vertically arranged and many group spraying curtain inlets are communicated with feed tube 5 through electromagnetic valve 106; The signal end of electromagnetic valve 106 signal controlling termination PLC controllers 11; Feed tube 5 imports are communicated with force (forcing) pump 7 outlets, and force (forcing) pump 7 imports are communicated with dyestuff groove 8 through pipeline, and spraying curtain 1 is respectively equipped with fabric guide roll 2 and following fabric guide roll 3 up and down; Following fabric guide roll 3 end axis 7 are driven synchronously by motor 10 through transmission mechanism 9 and rotate, and whether force (forcing) pump 7 is worked with motor 10 and be controlled by PLC controller 11.Every group of spraying curtain 1 in said many group spraying curtains 1 condensed by tubulose doorframe 101, many injection spray pipes 102, pipes and connects liquid bath 104 and mozzle 105 constitutes; Many injection spray pipes 102 from top to bottom horizontal spacing are distributed in the tubulose doorframe 101; Wherein many injection spray pipe 102 1 ends be sealed end, the other end with tubulose doorframe 101 in the feed flow column jecket be communicated with; Adopt feed tube 5 to be communicated with between many feed flow column jeckets in many group spraying curtains 1; Pipe condenses and connects liquid bath 104 and be positioned at that injection spray pipe 102 belows and an end are high, an end is low, and low side is diversion outlet and is communicated with recovery with mozzle.Said injection spray pipe 102 and pipe condense to connect and are provided with many between liquid bath 104 groove faces and are connected drain line 107, and this connection drain line 107 had both played traction tube and condensed and connect liquid bath 104 effects, played the effect of drain again.The below of said injection spray pipe 102 is provided with to condense to connect liquid bath 4 and condense and connects liquid bath 4 outlet and be communicated with mozzle, is used for the recovery feed liquid of condensing.A plurality of nozzles on the said many injection spray pipes 102 pipe faces are in-line and arrange.Said nozzle 103 spout flares.Said no boiled water room is made up of stainless steel, and its roof is the herringbone roof or tiltedly pushes up, and the drop water conservancy diversion of being convenient to condense is avoided the influence to the material of being dyed cloth.Be provided with steam-heating pipe in the said dyestuff groove 8, whether steam-heated work is controlled by the PLC controller.Said dyestuff groove 8 bottoms are provided with a plurality of pores, and pore is communicated with the booster fan air outlet through steam line, and whether booster fan work is controlled by the PLC controller.
What need understand is: though the foregoing description is to the mentality of designing of the utility model detailed text description of contrasting; But these text descriptions; Just the simple text of the utility model mentality of designing is described; Rather than to the restriction of the utility model mentality of designing, any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the utility model.
Claims (9)
1. the anhydrous continuous dyeing of zero-emission system; It is characterized in that: many groups of spraying interludes distances in the no boiled water room are vertically arranged and many groups are sprayed, and the curtain inlet is communicated with feed tube through electromagnetic valve; The signal end of electromagnetic valve signal controlling termination PLC controller; The feed tube import is communicated with the force (forcing) pump outlet, and the force (forcing) pump import is communicated with the dyestuff groove through pipeline, and the spraying curtain is respectively equipped with fabric guide roll and following fabric guide roll up and down; Following fabric guide roll end axis is rotated by driven by motor through transmission mechanism synchronously, and whether force (forcing) pump and machine operation are controlled by the PLC controller.
2. the anhydrous continuous dyeing of zero-emission according to claim 1 system; It is characterized in that: every groups of spraying curtains in said many group spraying curtains are condensed by tubulose doorframe, many injection spray pipes, pipes and connect liquid bath and mozzle constitutes; Many injection spray pipes from top to bottom horizontal spacing are distributed in the tubulose doorframe; Wherein many injection spray pipe one ends be sealed end, the other end with the tubulose doorframe in the feed flow column jecket be communicated with; Adopt feed tube to be communicated with between many feed flow column jeckets in many group spraying curtains, pipe condenses and connects that liquid bath is positioned at the injection spray pipe below and an end is high, an end is low, and low side is diversion outlet and is communicated with recovery with mozzle.
3. the anhydrous continuous dyeing of zero-emission according to claim 2 system is characterized in that: said spraying tube and tube condenses to connect and is provided with many connection drain lines between the liquid bath groove face.
4. the anhydrous continuous dyeing of zero-emission according to claim 2 system is characterized in that: the below of said injection spray pipe is provided with to condense to connect liquid bath and condense and connects liquid bath outlet and be communicated with mozzle.
5. the anhydrous continuous dyeing of zero-emission according to claim 2 system is characterized in that: a plurality of nozzles on the said many injection spray pipe pipe faces are in-line and arrange.
6. the anhydrous continuous dyeing of zero-emission according to claim 4 system is characterized in that: said nozzle spout flare.
7. the anhydrous continuous dyeing of zero-emission according to claim 1 system, it is characterized in that: said no boiled water room is made up of stainless steel, and its roof is the herringbone roof or tiltedly pushes up.
8. the anhydrous continuous dyeing of zero-emission according to claim 1 system is characterized in that: be provided with steam-heating pipe in the said dyestuff groove.
9. according to claim 1 or the anhydrous continuous dyeing of 8 described zero-emissions system, it is characterized in that: said dyestuff trench bottom is provided with a plurality of pores, and pore is communicated with the booster fan air outlet through steam line, and whether booster fan work is controlled by the PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203549510U CN202247326U (en) | 2011-09-21 | 2011-09-21 | Zero-release water-free continuous dyeing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203549510U CN202247326U (en) | 2011-09-21 | 2011-09-21 | Zero-release water-free continuous dyeing system |
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| Publication Number | Publication Date |
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| CN202247326U true CN202247326U (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203549510U Withdrawn - After Issue CN202247326U (en) | 2011-09-21 | 2011-09-21 | Zero-release water-free continuous dyeing system |
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Cited By (3)
| 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 |
| CN103741419A (en) * | 2013-12-30 | 2014-04-23 | 吴江市豪辉布业有限公司 | Dye liquor concentration compensation structure |
| CN113293545A (en) * | 2021-06-22 | 2021-08-24 | 常熟市福亿印花炼染有限公司 | Production process and dyeing equipment of imitation leather woolen cloth |
-
2011
- 2011-09-21 CN CN2011203549510U patent/CN202247326U/en not_active Withdrawn - After Issue
Cited By (4)
| 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 |
| CN103741419A (en) * | 2013-12-30 | 2014-04-23 | 吴江市豪辉布业有限公司 | Dye liquor concentration compensation structure |
| CN103741419B (en) * | 2013-12-30 | 2015-12-30 | 启东华恩箱包有限公司 | Dye liquor concentration compensation structure |
| CN113293545A (en) * | 2021-06-22 | 2021-08-24 | 常熟市福亿印花炼染有限公司 | Production process and dyeing equipment of imitation leather woolen cloth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20131225 |
|
| RGAV | Abandon patent right to avoid regrant |