CN101519839B - Device and method for reducing rolling remnant rate by dry-wet rolling suction - Google Patents
Device and method for reducing rolling remnant rate by dry-wet rolling suction Download PDFInfo
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- CN101519839B CN101519839B CN2009103007514A CN200910300751A CN101519839B CN 101519839 B CN101519839 B CN 101519839B CN 2009103007514 A CN2009103007514 A CN 2009103007514A CN 200910300751 A CN200910300751 A CN 200910300751A CN 101519839 B CN101519839 B CN 101519839B
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Abstract
The invention relates to a dyeing-finishing process of textiles in printing and dyeing industry, in particular to a device and a method for reducing rolling remnant rate by dry-wet rolling suction, mainly solving the technical problems of foam dyeing and finishing, unsteadier working solution, need of additional chemicals, higher device investment, complex operation, greater energy consumption, and the like in the prior art. The device comprises a cloth vehicle, a first guide roller, a second guide roller, a third guide roller, a first press roller, a second rolling roller, a guide rack and a third guide roller, wherein a liquid rolling trough is arranged below a guide roller group. The method comprises the steps of adopting a pair of press rollers, adding dry cloth without padding and wetcloth after padding in the same batch of cloth into self-installed press rollers, adopting a rolling suction method to suck part of water on the wet cloth by using the dry cloth and adopting a method of combining mechanical extrusion and capillary effect to reduce the rolling remnant rate of the wet cloth. The method utilizes self-cloth without additional chemicals.
Description
Technical field
The present invention relates to a kind of dyeing and finishing technology of dyeing textiles, especially relate to a kind of Apparatus and method for of reducing rolling remnant rate by dry-wet rolling suction.
Background technology
The anxiety of the energy, the dyeing and finishing cost of processing increases suddenly, all impels domestic enterprise to think hard greatly on energy-saving and cost-reducing, make an issue of, and applicating new process, the exploitation new equipment is energy-conservation effective way by the otherwise effective technique innovation.
The seventies is owing to oil crisis, and many spinstry persons are devoted to how to reduce the research of energy resource consumption in the dyeing and finishing processing, and foam dyeing and finishing is paid attention to by people gradually as a kind of New Processing energy-conservation, water saving.Its extremely welcome of people as reducing the notion of liquid carrying rate.Domestic " foam applies machine " (patent publication No. is CN 85200847) also is the energy-conservation equipment of having developed.Theoretically, the chemicals that be applied on the cloth is mixed simultaneously with the blowing agent that adds, foam stabiliser, bleeding agent, produce a certain size foam, apply machine by foam then foam is applied on the cloth.Because the moisture of foam band seldom,, thereby reach purpose of energy saving so thermal energy consumption also just seldom.But it has a very big defective is to make foam and to realize by the blowing agent, foam stabiliser, the bleeding agent that add, when applying the main body chemicals, all to do experiment earlier at every turn, can reach with the main body chemicals and mix, can or can not produce bad ionic reaction, its stability is a very big problem really.Moreover it is in energy-conservation, blowing agent, foam stabiliser, the bleeding agent that adds also produced a bulk of cost, and indispensable.Just apply machine from foam, this piece investment is also just bigger.Thereby so far, three more than ten years went over, and foam technology is also failed to obtain formal application and popularized.
In the omnidistance technology of dyeing and finishing, fabric needs the drying process through 4～8 times, and the energy consumption of drying is directly proportional with moisture on the fabric.Moisture on the fabric has bound water and two kinds of forms of unbound water, and the former refers to the water that combines with fiber with chemical species on the fabric, and it dewaters after needing heat to destroy chemical bond; The latter refers to by surface tension can be dewatered by the mechanical presses mode not really securely attached to the moisture on the fabric.Is high 50～225 times with the dehydration of drying method than padding machine mechanical presses dehydration expense.Therefore, should adopt the method for machinery as far as possible, remove the moisture on some fabrics more, remaining low amounts of water is removed by the drying method, could reduce the drying energy consumption.
As weight 200g/m
2Liquid carrying rate 68% before the COTTON FABRIC of fabric width 1800mm, fabric drying to 8% cropping, consume steam 0.5t/h, and liquid carrying rate reduces at 40% o'clock with the oven dry of the 40m/min technology speed of a motor vehicle, and consumption steam is 0.1t/h, can cut down the consumption of energy greatly.
Summary of the invention
The technical issues that need to address of the present invention provide a kind of Apparatus and method for of reducing rolling remnant rate by dry-wet rolling suction, it mainly is to solve existing in prior technology to utilize foam dyeing and finishing, working solution is unstable, need add chemicals, equipment investment is higher, complicated operation, the technical problem of the bigger grade of energy waste.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
The equipment of reducing rolling remnant rate by dry-wet rolling suction of the present invention, comprise the cloth car, it is characterized in that described cloth car top is provided with first deflector roll and the 3rd deflector roll successively, below between first deflector roll and the 3rd deflector roll is provided with second deflector roll, the Way out of the 3rd deflector roll is provided with two first rolls of working in coordination, be provided with between first roll and the 3rd deflector roll and the dried cloth that comes out in the first roll place can be carried out the 180 last leading trucks and following leading truck of spending the upper and lower settings of swinging to, the below of following leading truck is provided with guide roller set, the guide roller set below is provided with the mangle groove, the Way out of guide roller set is provided with two second rolls of working in coordination, and the importer that second roll is located at first roll makes progress.First deflector roll, second deflector roll and the 3rd deflector roll are formed " V " font structure, and it is straight the dried cloth that passes through can be jumped.Adopt and add a pair of second roll, to enter first roll simultaneously again with the dried cloth that does not pad of a collection of cloth and the wet cloth that had padded, the method of suction is rolled in performance, sop up wet cloth top moisture with dried cloth, adopt the pick-up of the wet cloth of method reduction of mechanical presses and capillary effect combination, promptly utilize self cloth, and don't need add chemicals.The present invention adopts the cloth round-robin method of innovation, owing to just utilize dried cloth, when the dried cloth of inhaling moisture is also handled, also need back mangle to handle, the dried cloth of the suction that this just need will come out comes back in the mangle groove again and pads, and this just needs one and swings to frame, and cloth is got back to groove, pad, enter next circulation then.Like this, attached again to assist a spot of assembly to form energy saving baking system with the low pick-up that pads, rolls continuously suction, continuous drying continuously with this a kind of method.All deflector rolls, guide roller, roll are all by motor-driven.
As preferably, the described leading truck of going up respectively is made up of three guide rollers of the rounded projections arranged that meets at right angles with following leading truck.Last leading truck, down leading truck is superimposed, and leaves therebetween to allow the gap that dried cloth passes through between the 3rd deflector roll and first roll.Last leading truck and following leading truck integral body all be isosceles right triangle, and the leading truck of oblique setting being projected as on horizontal plane is orthogonal in last leading truck, time leading truck, promptly goes up leading truck and the projection of following leading truck on horizontal plane and is superimposed as " district " font.
As preferably, four deflector roll, five deflector roll and six deflector roll of guide roller set that the described below of leading truck down is provided with for being arranged above and below successively.Guide roller set can be made as a plurality of, and it can guarantee dried cloth is sent in the mangle groove reposefully.
As preferably, described the 6th deflector roll places in the mangle groove, second roll, down leading truck, go up leading truck be set in turn in the mangle groove directly over.The present invention has increased a pair roller and has swung to frame between mangle groove and drying plant, both be installed in the mangle groove directly over, only utilized the vacant position in space, and it is little to take up room, and does not increase the ground area.
The method of a kind of reducing rolling remnant rate by dry-wet rolling suction of the present invention is characterized in that:
A. the dried cloth that will come out from the cloth car is successively by first deflector roll, second deflector roll, the 3rd deflector roll, and dried cloth carries out rolling from entering between two first rolls after the 3rd deflector roll comes out;
B. the dried cloth that comes out from first roll enters vertically disposed wherein guide roller the leading truck from the bottom up, and the guide roller of the oblique setting of process enters the vertically disposed guide roller of another root behind volume; Dried cloth enters down vertically disposed wherein guide roller in the leading truck again, and the guide roller of the oblique setting of process enters the vertically disposed guide roller of another root behind volume;
C. the dried cloth after coming out from the following horizontally disposed guide roller of leading truck carries out immersion liquid by immersing the mangle groove after the guide roller set successively, forms wet cloth; Wet cloth carries out mangle from entering between two second rolls after the mangle groove comes out;
D. the wet cloth that exports out from second roll enters between two first rolls and rolls suction jointly with exports out the dried cloth in back from the 3rd deflector roll, and the cloth that rolls after the suction enters follow-up drying procedure.
Dried cloth has played the effect of microcellular elastomeric roll, by roll compacting the interweave unbound water of compartment of fabric is sucked in the micropore; And the capillary effect by fabric self, unbound water is adsorbed onto in the dried cloth space, thereby has improved water separation capability greatly, generally can reduce the liquid carrying rate 9～35% of fabric.Adopt the dehydration of roll pressed and dried cloth suction dual mode, carry out 180 degree and swing to by swinging to frame, whole process has kept the continuity of fabric operation, and does not reduce mangle loss of active ingredients in the groove.Reducing unbound water on the fabric, reduced the liquid carrying rate of fabric, reduced the heat energy of drying, do not influence the mechanical strength and the feel of fabric, is a kind of convenient economic method.
As preferably, wet cloth enters between two second rolls and carries out mangle, pick-up rate general 50%～90% among the described step c.
As preferably, the rotating speed of described first roll, second roll is 27rpm～110rpm.
Therefore, the present invention has the roll pressed of employing and the dehydration of dried cloth suction dual mode, has kept mangle active ingredient in the groove, reduced the liquid carrying rate of fabric and the heat energy of drying, energy-saving effect is better, and floor space is less, simple and reasonable for structure, characteristics such as method is simple.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present invention;
Accompanying drawing 2 is the selvage guide schematic representation intentions that go up leading truck;
Accompanying drawing 3 is selvage guide schematic representation intentions of leading truck down.
Parts, position and numbering among the figure: cloth car 1, first deflector roll 2, second deflector roll 3, the 3rd deflector roll 4, first roll 5, last leading truck 6, following leading truck 7, mangle groove 8, second roll 9, guide roller 10, the 4th deflector roll 11, the 5th deflector roll 12, the 6th deflector roll 13.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: the equipment of a kind of reducing rolling remnant rate by dry-wet rolling suction of this example, as Fig. 1, a cloth car 1 is arranged, cloth car top is provided with first deflector roll 2, second deflector roll 3, the 3rd deflector roll 4, the first deflector rolls, second deflector roll, the 3rd deflector roll successively and is arranged in " V " shape.The exit of the 3rd deflector roll 4 is provided with two first rolls 5 of working in coordination, be provided with last leading trucks 6 and following leading trucks 7 that the dried cloth that can be come out in first roll, 5 places carries out the 180 degree upper and lower settings of swinging between first roll 5 and the 3rd deflector roll 4, leave between last leading truck 6 and the following leading truck 7 and can allow the gap that dried cloth passes between first roll 5 and the 3rd deflector roll 4.As Fig. 2, Fig. 3, last leading truck 6 respectively is made up of three guide rollers 10 of the rounded projections arranged that meets at right angles with following leading truck 7, and last leading truck, the following projection of leading truck on horizontal plane are superimposed as " district " font.The below of following leading truck 7 is provided with guide roller set, four deflector roll 11, five deflector roll 12 and six deflector roll 13 of guide roller set for being arranged above and below successively, the exit that the below of the 6th deflector roll 13 is provided with mangle groove 8, the six deflector rolls is provided with the exit that a pair of second roll, 9, the first rolls 5 are located at second roll.Wherein, second roll 9, down leading truck 7, go up leading truck 6 be set in turn in mangle groove 8 directly over.
A kind of method of utilizing the reducing rolling remnant rate by dry-wet rolling suction of the said equipment, its step is respectively shown in Fig. 1 arrow:
A. the dried cloth that will come out from cloth car 1 is successively by first deflector roll 2, second deflector roll 3, the 3rd deflector roll 4, and dried cloth carries out rolling from entering between two first rolls 5 after the 3rd deflector roll 4 comes out, and the rotating speed of first roll is 50rpm;
B. the dried cloth that comes out from first roll 5 enters vertically disposed wherein guide roller 10 leading truck 6 from the bottom up, and the guide roller of the oblique setting of process enters the vertically disposed guide roller of another root behind volume; Dried cloth enters down vertically disposed wherein guide roller in the leading truck 7 again, and the guide roller of the oblique setting of process enters the vertically disposed guide roller of another root behind volume;
C. immerse mangle grooves 8 and carry out immersion liquid by the 4th deflector roll 11, the 5th deflector roll 12, the 6th deflector roll 13 backs successively from the dried cloth after down the guide roller of leading truck 7 comes out, form wet cloth; Wet cloth carries out mangle from entering between two second rolls 9 after mangle groove 8 comes out, and pick-up rate is that the rotating speed of 90%, the second roll 9 is 80rpm;
D. the wet cloth that comes out from second roll 9 enters between two first rolls 5 with the dried cloth in back that comes out from the 3rd deflector roll 4 and rolls suction jointly, and the cloth that rolls after the suction enters follow-up drying procedure.
The effect that different fabric liquid carrying rates reduce is as shown in the table:
Claims (7)
1. the equipment of a reducing rolling remnant rate by dry-wet rolling suction, comprise cloth car (1), it is characterized in that described cloth car (1) top is provided with first deflector roll (2) and the 3rd deflector roll (4) successively, below between first deflector roll (2) and the 3rd deflector roll (4) is provided with second deflector roll (3), the Way out of the 3rd deflector roll (4) is provided with two first rolls (5) of working in coordination, be provided with the dried cloth that first roll (5) can be located out between first roll (5) and the 3rd deflector roll (4) and carry out the 180 last leading trucks (6) and following leading truck (7) of spending the upper and lower settings of swinging to, the below of following leading truck (7) is provided with guide roller set, the guide roller set below is provided with mangle groove (8), the Way out of guide roller set is provided with two second rolls (9) of working in coordination, and the importer that second roll (9) is located at first roll (5) makes progress.
2. the equipment of reducing rolling remnant rate by dry-wet rolling suction according to claim 1 is characterized in that each is made up of three guide rollers (10) of the rounded projections arranged that meets at right angles described last leading truck (6) with following leading truck (7).
3. the equipment of reducing rolling remnant rate by dry-wet rolling suction according to claim 1 is characterized in that four deflector roll (11), five deflector roll (12) and six deflector roll (13) of guide roller set for being arranged above and below successively that the described below of leading truck (7) down is provided with.
4. the equipment of reducing rolling remnant rate by dry-wet rolling suction according to claim 1, it is characterized in that described the 6th deflector roll (13) places in the mangle groove (8), second roll (9), down leading truck (7), go up leading truck (6) be set in turn in mangle groove (8) directly over.
5. method of utilizing the reducing rolling remnant rate by dry-wet rolling suction of claim 1 or 2 or 3 or 4 described equipment is characterized in that:
A. the dried cloth that will come out from cloth car (1) is successively by first deflector roll (2), second deflector roll (3), the 3rd deflector roll (4), and dried cloth carries out rolling from entering between two first rolls (5) after the 3rd deflector roll (4) comes out;
B. the dried cloth that comes out from first roll (5) enters a vertically disposed wherein guide roller (10) the leading truck (6) from the bottom up, and the guide roller of the oblique setting of process enters the vertically disposed guide roller of another root behind volume; Dried cloth enters down vertically disposed wherein guide roller in the leading truck (7) again, and the guide roller of the oblique setting of process enters the vertically disposed guide roller of another root behind volume;
C. the dried cloth after coming out from the guide roller that descends leading truck (7) carries out immersion liquid by immersing mangle groove (8) after the guide roller set successively, forms wet cloth; Wet cloth carries out mangle from entering between two second rolls (9) after mangle groove (8) comes out;
D. the wet cloth that comes out from second roll (9) enters between two first rolls (5) with the dried cloth in back that comes out from the 3rd deflector roll (4) and rolls suction jointly, and the cloth that rolls after the suction enters follow-up drying procedure.
6. the method for reducing rolling remnant rate by dry-wet rolling suction according to claim 5, it is characterized in that wet cloth enters between two second rolls (9) among the described step c carries out mangle, pick-up rate general 50%～90%.
7. the method for reducing rolling remnant rate by dry-wet rolling suction according to claim 5 is characterized in that the rotating speed of described first roll (5), second roll (9) is 27rpm～110rpm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103007514A CN101519839B (en) | 2009-03-09 | 2009-03-09 | Device and method for reducing rolling remnant rate by dry-wet rolling suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103007514A CN101519839B (en) | 2009-03-09 | 2009-03-09 | Device and method for reducing rolling remnant rate by dry-wet rolling suction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101519839A CN101519839A (en) | 2009-09-02 |
| CN101519839B true CN101519839B (en) | 2011-03-30 |
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| CN2009103007514A Active CN101519839B (en) | 2009-03-09 | 2009-03-09 | Device and method for reducing rolling remnant rate by dry-wet rolling suction |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103938384B (en) * | 2014-04-28 | 2017-01-11 | 浙江港龙新材料股份有限公司 | Inkjet advertisement cloth grid making device |
| CN109402916A (en) * | 2018-11-08 | 2019-03-01 | 上海大学 | Using the device of the wet steam continuous dyeing of foam |
| CN111778658A (en) * | 2019-04-03 | 2020-10-16 | 李雅 | One-soaking multi-rolling type low-belt liquid-volume padder |
| CN111778659A (en) * | 2019-04-03 | 2020-10-16 | 李雅 | Multilayer co-rolling pad dyeing machine with cloth steering device |
| CN111778667A (en) * | 2019-04-03 | 2020-10-16 | 李雅 | Multilayer multi-time continuous pad dyeing machine |
| CN114197131A (en) * | 2021-11-17 | 2022-03-18 | 连云港如年实业有限公司 | Low-rolling-allowance continuous and uniform padder |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jimei Hangzhou printing and dyeing Co., Ltd. Assignor: Saintyear Holding Group Co., Ltd. Contract record no.: 2011330001031 Denomination of invention: Device and method for reducing rolling remnant rate by dry-wet rolling suction Granted publication date: 20110330 License type: Exclusive License Open date: 20090902 Record date: 20110729 |
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| EM01 | Change of recordation of patent licensing contract |
Change date: 20110829 Contract record no.: 2011330001031 Assignee after: Hangzhou Tianyu printing and dyeing Co., Ltd. Assignee before: Jimei Hangzhou printing and dyeing Co., Ltd. |