CN104032529A - Hot air supply system of tentering setting machine - Google Patents
Hot air supply system of tentering setting machine Download PDFInfo
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- CN104032529A CN104032529A CN201410217224.8A CN201410217224A CN104032529A CN 104032529 A CN104032529 A CN 104032529A CN 201410217224 A CN201410217224 A CN 201410217224A CN 104032529 A CN104032529 A CN 104032529A
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Abstract
The invention discloses a hot air supply system of a tentering setting machine. The hot air supply system comprises an upper air flue box and a lower air flue box which are arranged up and down correspondingly, wherein air ejection plates with the identical height change tendency are arranged on the opposite sides of the upper air flue box and the lower air flue box; the upper air flue box and the lower air flue box are both communicated with a plurality of hot air supply tubes; a fabric is conveyed by conveying rollers and passes through the air ejection plates of the upper air flue box and the lower air flue box; the ejection plates on the same side of the fabric are close to the surface of the fabric at intervals; a plurality of hot air nozzles are distributed at the parts, close to the fabric, of the air ejection plates; a plurality of exhaust holes are formed in the part, far away from the fabric, of the air ejection plate; arches are arranged around the exhaust holes; the air ejection plates comprise horizontal sections with different heights; the adjacent horizontal sections are connected through the inclined air ejection plates; the inclined air ejection plates are provided with the hot air nozzles. The hot air supply system is compact in structure, high in drying effect, high in hot air utilization rate and capable of sufficiently and uniformly drying the fabric.
Description
Technical field
The hot blast supply air system that the present invention relates to framing shaping machine, belongs to mechanical field.
Background technology
Fabric scouring and bleaching and dyeing process in, owing to standing a lot of these mechanical radial pull effects, make fabric radial extent, broadwise is shunk, and produces as the phenomenon such as fabric width inequality, selvedge are uneven, weft yarn tilting.In order to overcome above-mentioned shortcoming, fabric must arrange through tentering.It is according to cotton fiber, under dampness, to have certain plastic characteristic that tentering arranges, and in dry run, adjusts through weft yarn the state in fabric, and fabric door width is pulled to given size, reaches the effect of form stable.Framing shaping machine is the machinery of realizing tentering function, and it is comprised of entering cloth rack, padding machine, weft straightener, drying cylinder and folder, and during work, setting machine is clamped selvedge and widened gradually, and slowly dry, thereby obtains the effect of sizing.
The drying process of framing shaping machine is particularly important, and uneven drying is even, is easy to cause web contraction uneven, shapes unstable, brings not convenient greatly to the use of fabric later stage.Traditional drying mode is at the upper and lower surface while of fabric blowing hot-air, hot blast evaporates the moisture of fabric face, but, because the hot blast of fabric upper and lower surface is neutralized at fabric place, be easy to cause fabric to only have very little distinguished and admirable, the moisture of fabric is difficult to be scattered and disappeared completely, causes fabric face dry, inner moist, be unfavorable for fabric sizing.
Summary of the invention
In order to solve the problem of above-mentioned existence, the invention discloses a kind of hot blast supply air system of framing shaping machine, after heat pain sprays by this hot blast supply air system, can fabric is dry preferably, uniform drying is thorough, and hot blast utilization rate is high.
The hot blast supply air system of framing shaping machine, the upper air duct case and the lower air duct case that comprise upper and lower correspondence, upper air duct case and lower air duct case opposite side are the spray aerofoil of same trend height change, upper air duct case and lower air duct case are all communicated with several hot blast ajutages, fabric transmits through between upper air duct case and the spray aerofoil of lower air duct case by transfer roller, the spray aerofoil of fabric homonymy is alternate with fabric face, spray aerofoil is distributed with several hot-blast spray nozzles near fabric portions, and spray aerofoil is distributed with several loose wind holes away from fabric portions.
Described hot-blast spray nozzle comprises the guide duct that stretches out spray aerofoil, and guide duct end connects funnelform convergent divergent channel, and the opening part of convergent divergent channel is provided with ventilating board, and several passages distribute on ventilating board.
The surrounding in described each loose wind hole is equipped with and arches upward, and arching upward between adjacent louvre is connected.
Described upper air duct case comprises the top boxboard of level, vertical the first side box plate and the spray aerofoil of height change, lower air duct case comprises the under casing plate of level, vertical the second side box plate and the lower spray aerofoil of height change, top boxboard and corresponding the first side box plate are tightly connected, and under casing plate and corresponding the second side box plate are tightly connected.
Described spray aerofoil comprises the horizontal segment highly not waiting, and between adjacent horizontal segment, with the spray aerofoil tilting, connects, and the spray aerofoil of inclination is provided with hot-blast spray nozzle.
The present invention, compact conformation, the dry upper effect that is applied in knitted fabric is particularly evident, during use, by hot blast ajutage, towards upper air duct case and lower air duct case, pass into hot blast, fabric passes through between upper air duct case and lower air duct case by transfer roller, the spray aerofoil of upper air duct case and lower air duct case lay respectively at fabric above and below, spray aerofoil periodically near and away from fabric, spray aerofoil above fabric is during near fabric, spray aerofoil below fabric is just away from fabric, spray aerofoil near fabric is provided with hot-blast spray nozzle, hot blast comparatively fast and equably blows on fabric, moisture in fabric is evaporated, and dispelled, away from the loose wind hole on the spray aerofoil of fabric, outwards spread lentamente hot blast, allow fabric remain in environment stable and that temperature is suitable, fabric lower surface is distinguished and admirable very little, being conducive to the moisture being evaporated in fabric can be in diffusion in the same direction as in hot-blast spray nozzle ejection distinguished and admirable, avoided in traditional drying equipment, fabric is blowing simultaneously up and down, the moisture of fabric is not easy to diffuse out.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention,
Fig. 2 is the amplification assumption diagram of hot-blast spray nozzle,
Reference numerals list: 1-upper air duct case, 1-1-top boxboard, 1-2-the first side box plate, 2-lower air duct case, 2-1-under casing plate, 2-2-the second side box plate, 3-spray aerofoil, 4-hot blast ajutage, 5-fabric, 6-hot-blast spray nozzle, 6-1-guide duct, 6-2-convergent divergent channel, 6-3-ventilating board, 7-loose wind hole, 8-arch upward.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention.Should understand the following specific embodiment is only not used in and limits the scope of the invention for the present invention is described.
Fig. 1 is structural representation of the present invention, as seen from the figure, the present invention includes upper and lower corresponding install fixing upper air duct case 1 and lower air duct case 2, upper air duct case 1 and lower air duct case 2 opposite sides are the spray aerofoil 3 of same trend height change, upper air duct case 1 and lower air duct case 2 are all communicated with several hot blast ajutages 4, fabric 5 is from process between upper air duct case 1 and the spray aerofoil 3 of lower air duct case 2, the spray aerofoil 3 of fabric 5 homonymies is alternate with fabric 5 surfaces, spray aerofoil 3 is distributed with several hot-blast spray nozzles 6 near fabric 5 parts, spray aerofoil 3 is distributed with several loose wind holes 7 away from fabric 5 parts, the surrounding in each loose wind hole 7 is equipped with and arches upward 8, arching upward between adjacent louvre 78 is connected, arch upward 8 can effectively prevent hot blast from loose wind hole 7 out, in loose wind hole, 7 form eddy current around, allow hot blast energy fully, evenly be diffused in fabric 5 surrounding environment, spray aerofoil 3 comprises the horizontal segment highly not waiting, between adjacent horizontal segment, with the spray aerofoil 3 tilting, connect, the spray aerofoil 3 tilting is provided with hot-blast spray nozzle 6.
Fig. 2 is the amplification assumption diagram of hot-blast spray nozzle 6, as seen from the figure, hot-blast spray nozzle 6 comprises the guide duct 6-1 that stretches out spray aerofoil 3, and guide duct 6-1 end connects funnelform convergent divergent channel 6-2, the opening part of convergent divergent channel 6-2 is provided with ventilating board 6-3, upper several passages that distribute of ventilating board 6-3.
Upper air duct case 1 of the present invention comprises the top boxboard 1-1 of level, vertical the first side box plate 1-2 and the spray aerofoil 3 of height change, lower air duct case 2 comprises the under casing plate 2-1 of level, vertical the second side box plate 2-2 and the lower spray aerofoil 3 of height change, top boxboard 1-1 and corresponding the first side box plate 1-2 are tightly connected, under casing plate 2-1 and corresponding the second side box plate 2-2 are tightly connected, guarantee that hot blast in upper air duct case 1 and lower air duct case 2 can only be from hot-blast spray nozzle 6 and louvre 7 out, guarantee that hot blast do not lose, do not waste.
The present invention, during use, by hot blast ajutage 4, in upper air duct case 1 and lower air duct case 2, pass into hot blast, hot blast enters between bilevel spray aerofoil 3 by hot-blast spray nozzle 6 and loose wind hole 7, in the environment between bilevel spray aerofoil 3, reach after suitable temperature, can start transfer roller, transfer roller is arranged on upper air duct case 1 and lower air duct case 2 head and the tail two ends, and transfer roller is by between the bilevel spray aerofoil 3 of fabric 5 horizontal transmissions process.Bilevel spray aerofoil 3 segmentations near or away from fabric 5, spray aerofoil 3 above fabric 5 is during near fabric 5, fabric 5 spray aerofoil 3 is below just away from fabric 5, near on the spray aerofoil 3 of fabric 5, be distributed with several hot-blast spray nozzles 6, hot blast sprays to fabric 5 with higher speed, allow moisture rapid evaporation in fabric 5, under distinguished and admirable blowing, opposite side diffusion towards fabric 5, spray aerofoil 3 away from fabric 5 blows out hot gas slowly through loose wind hole 7 towards fabric 5, puies forward apt fixed fabric 5 dry environment temperature.After fabric 5 is transmitted and advances, a contrary side of fabric 5 again can be near hot-blast spray nozzle 6, repeated multiple times after, fabric 5 will be by finish-drying.The present invention has improved the utilization rate of hot blast, not only effectively utilizes the heat of hot blast, meanwhile, by hot-blast spray nozzle 6, air-flow occurs, and the moisture diffusion evaporating in fabric 5 is gone out.Avoid traditional drying equipment, utilized the relative convective drying of hot blast, distinguished and admirable cancelling out each other, fabric is difficult to thoroughly be dried, waste hot blast.
The disclosed technological means of the present invention program is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme being comprised of above technical characterictic.
Claims (5)
1. the hot blast supply air system of framing shaping machine, it is characterized in that comprising upper air duct case (1) and the lower air duct case (2) of upper and lower correspondence, upper air duct case (1) and lower air duct case (2) opposite side are the spray aerofoil (3) of same trend height change, upper air duct case (1) and lower air duct case (2) are all communicated with several hot blast ajutages (4), fabric (5) transmits through between upper air duct case (1) and the spray aerofoil (3) of lower air duct case (2) by transfer roller, the spray aerofoil (3) of fabric (5) homonymy is alternate with fabric (5) surface, spray aerofoil (3) is distributed with several hot-blast spray nozzles (6) near fabric (5) part, spray aerofoil (3) is distributed with several loose wind holes (7) away from fabric (5) part.
2. the hot blast supply air system of framing shaping machine according to claim 1, it is characterized in that described hot-blast spray nozzle (6) comprises the guide duct (6-1) that stretches out spray aerofoil (3), guide duct (6-1) end connects funnelform convergent divergent channel (6-2), the opening part of convergent divergent channel (6-2) is provided with ventilating board (6-3), upper several passages that distribute of ventilating board (6-3).
3. the hot blast supply air system of framing shaping machine according to claim 1, is characterized in that the surrounding in described each loose wind hole (7) is equipped with arch upward (8), and arching upward between adjacent louvre (8) is connected.
4. the hot blast supply air system of framing shaping machine according to claim 1, it is characterized in that described upper air duct case (1) comprises the top boxboard (1-1) of level, vertical the first side box plate (1-2) and the spray aerofoil (3) of height change, lower air duct case (2) comprises the under casing plate (2-1) of level, vertical the second side box plate (2-2) and the spray aerofoil (3) of height change, top boxboard (1-1) and corresponding the first side box plate (1-2) are tightly connected, and under casing plate (2-1) and corresponding the second side box plate (2-2) are tightly connected.
5. the hot blast supply air system of framing shaping machine according to claim 1, it is characterized in that described spray aerofoil (3) comprises the horizontal segment highly not waiting, between adjacent horizontal segment, with the spray aerofoil (3) tilting, connect, the spray aerofoil (3) of inclination is provided with hot-blast spray nozzle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410217224.8A CN104032529B (en) | 2014-05-22 | 2014-05-22 | The hot blast supply air system of framing shaping machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410217224.8A CN104032529B (en) | 2014-05-22 | 2014-05-22 | The hot blast supply air system of framing shaping machine |
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| Publication Number | Publication Date |
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| CN104032529A true CN104032529A (en) | 2014-09-10 |
| CN104032529B CN104032529B (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410217224.8A Active CN104032529B (en) | 2014-05-22 | 2014-05-22 | The hot blast supply air system of framing shaping machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581492A (en) * | 2017-09-12 | 2018-01-16 | 湄潭县君梦食品有限公司 | A kind of green tea face and its preparation technology |
| CN107977482A (en) * | 2017-10-26 | 2018-05-01 | 浙江理工大学 | A kind of tentering drying oven of heat setting machine structural optimization method |
| CN116479606A (en) * | 2023-05-24 | 2023-07-25 | 东华大学 | Air duct structure of setting machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201028939Y (en) * | 2007-02-09 | 2008-02-27 | 佛山市顺德区干胜宝干燥设备有限公司 | Hot-wind drying case |
| CN101862728A (en) * | 2010-07-14 | 2010-10-20 | 李素香 | Drying oven used for printing or coating |
| CN102294883A (en) * | 2011-05-29 | 2011-12-28 | 汕头市欧格包装机械有限公司 | Upper and lower hot air type drying box used for single-sided printing or coating |
-
2014
- 2014-05-22 CN CN201410217224.8A patent/CN104032529B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201028939Y (en) * | 2007-02-09 | 2008-02-27 | 佛山市顺德区干胜宝干燥设备有限公司 | Hot-wind drying case |
| CN101862728A (en) * | 2010-07-14 | 2010-10-20 | 李素香 | Drying oven used for printing or coating |
| CN102294883A (en) * | 2011-05-29 | 2011-12-28 | 汕头市欧格包装机械有限公司 | Upper and lower hot air type drying box used for single-sided printing or coating |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581492A (en) * | 2017-09-12 | 2018-01-16 | 湄潭县君梦食品有限公司 | A kind of green tea face and its preparation technology |
| CN107977482A (en) * | 2017-10-26 | 2018-05-01 | 浙江理工大学 | A kind of tentering drying oven of heat setting machine structural optimization method |
| CN107977482B (en) * | 2017-10-26 | 2020-12-01 | 浙江理工大学 | Optimization method for oven structure of tentering heat setting machine |
| CN116479606A (en) * | 2023-05-24 | 2023-07-25 | 东华大学 | Air duct structure of setting machine |
| CN116479606B (en) * | 2023-05-24 | 2023-11-07 | 东华大学 | Air duct structure of setting machine |
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| Publication number | Publication date |
|---|---|
| CN104032529B (en) | 2015-11-18 |
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Address after: 214112, No. 8, Nanfeng Road, Mei Village, Wuxi New District, Jiangsu Patentee after: JIANGSU HAIDA TEXTILE MACHINERY CO., LTD. Address before: 214112, No. 8, Nanfeng Road, Mei Village, Wuxi New District, Jiangsu Patentee before: Jiangsu Haida Dyeing Printing Machinery Co.,Ltd. |