CN204612407U - A kind of spunlace non-woven cloth drying unit - Google Patents
A kind of spunlace non-woven cloth drying unit Download PDFInfo
- Publication number
- CN204612407U CN204612407U CN201520239036.5U CN201520239036U CN204612407U CN 204612407 U CN204612407 U CN 204612407U CN 201520239036 U CN201520239036 U CN 201520239036U CN 204612407 U CN204612407 U CN 204612407U
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- China
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- air
- drying
- woven cloth
- spunlace non
- distribution plate
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Abstract
The utility model discloses a kind of spunlace non-woven cloth drying unit, it is provided with a warehouse for drying in body, rotary drum is installed in warehouse for drying, the upper and lower sides of warehouse for drying is respectively installed on an air distribution plate, a hot air circulation passage is provided with in body, hot air circulation passage end communicates with rotary drum inside, and the other end then communicates with warehouse for drying through two air distribution plates, hot air circulation passage is installed on circulating fan, heat exchanger and air exhauster; Air distribution plate is provided with some air vents, air vent being transversely symmetric at air distribution plate, and being increased gradually to two ends diameter by centre on air distribution plate of air vent.The utility model can guarantee more balanced the contacting with spunlace non-woven cloth of air, and when overcoming that spunlace non-woven cloth is dried in the past, halfway deficiency is dried in region, both ends, thus improves drying efficiency and effect, ensures the stability of the spunlace non-woven cloth quality of production.
Description
Technical field
The utility model relates to a kind of drying unit, particularly relates to a kind of drying unit for spunlace non-woven cloth processing.
Background technology
In the production process of spunlace non-woven cloth, after fibre web water thorn reinforces into cloth, although through vacuum dehydration process, cloth still adsorbs a large amount of moisture, therefore baking operation is indispensable step in spunlace non-woven cloth production technology.At present, most water thorn production line all adopts hot-air through type roller drying device, namely at body built with the rotary drum for making spunlace non-woven cloth transmit, and inside and outside rotary drum, be built with a hot air circulating system, it is out-of-date that spunlace non-woven cloth uploads the warp let-off at rotary drum, hot blast by rotary drum outside enter rotary drum inner and reciprocal through spunlace non-woven cloth, the moisture on spunlace non-woven cloth is evaporated and is taken away by hot blast, thus realize drying object.In order to make fully contacting of hot blast and spunlace non-woven cloth, be positioned on the upside of rotary drum and the air inlet of downside is separately installed with air distribution plate, but the perforate on existing air distribution plate is uniform, the spunlace non-woven cloth uniform contact in hot blast and rotary drum can be made in theory, but in actual job, by insulation of equipment performance, the design factor impacts such as space structure, the air quantity that rotary drum both ends are passed through is relatively less, temperature is relatively low, often there will be region, spunlace non-woven cloth both ends and dry halfway phenomenon, make the oven dry of spunlace non-woven cloth on banner direction not too even, regain difference is large, reduce the service efficiency of heat energy to a certain extent, also reduce the production efficiency of spunlace non-woven cloth simultaneously.
Utility model content
It is simple that the purpose of this utility model is to provide a kind of structure, and reasonable in design, drying efficiency is high, the uniform spunlace non-woven cloth drying unit of drying effect.
For realizing above-mentioned technical purpose, the utility model adopts following technical scheme: a kind of spunlace non-woven cloth drying unit, a warehouse for drying is provided with in body, the rotary drum for transmitting spunlace non-woven cloth free to rotate is installed in warehouse for drying, the upper and lower sides of warehouse for drying be respectively installed on one parallel with rotary drum, for the air distribution plate that hot blast enters, a hot air circulation passage is provided with in described body, hot air circulation passage end communicates with rotary drum inside, the other end then communicates with warehouse for drying through two air distribution plates, described hot air circulation passage is installed on and drives hot blast to flow to inner circulating fan by rotary drum outside, for the air exhauster providing the heat exchanger of heat for hot blast and arranged by hot blast outward, described air distribution plate is provided with some air vents, air vent being transversely symmetric at air distribution plate, and being increased gradually to two ends diameter by centre on air distribution plate of air vent.
The utility model has following beneficial effect: because the air vent on air distribution plate not adopts uniform design, but increase gradually to two ends gradually, hot blast is after this air distribution plate cloth wind process, can be more balanced contact with the spunlace non-woven cloth through rotary drum, overcome in the past spunlace non-woven cloth dry time region, both ends dry halfway deficiency, thus improve drying efficiency and effect, ensure the stability of the spunlace non-woven cloth quality of production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of air distribution plate.
In figure, 1, heat exchanger, 2, circulating fan, 3, hot air circulation passage, 4, air exhauster, 5, air distribution plate, 6, body, 7, warehouse for drying, 8, rotary drum, 9, air vent.
Detailed description of the invention
As Fig. 1, shown in 2, a kind of spunlace non-woven cloth drying unit disclosed in the utility model, it comprises a body 6, a warehouse for drying 7 is provided with in body 6, the rotary drum 8 for transmitting spunlace non-woven cloth free to rotate is installed in warehouse for drying 7, the upper and lower sides of warehouse for drying 7 be respectively installed on one parallel with rotary drum 8, for the air distribution plate 5 that hot blast enters, a hot air circulation passage 3 is provided with in described body 6, hot air circulation passage 3 one end communicates with rotary drum 8 inside, the other end then communicates with warehouse for drying 7 through two air distribution plates 5, described hot air circulation passage 3 is installed on and drives hot blast to flow to inner circulating fan 2 by rotary drum 8 outside, for the air exhauster 4 providing the heat exchanger 1 of heat for hot blast and arranged by hot blast outward, described air distribution plate 5 is provided with some air vents 9, and air vent 9 is transversely symmetric air distribution plate 5, and being increased gradually to two ends diameter by centre on air distribution plate 5 of air vent 9, in described air vent 9, be littlely of a size of 2 ~ 3mm, be of a size of 7 ~ 8mm greatlyr.
After the utility model adopts above-mentioned design, power is provided by circulating fan 2, air in rotary drum 8 enters in hot air circulation passage 3, air forms hot blast after heat exchanger 1 heats, and after the process of air distribution plate 5 cloth wind, enter warehouse for drying 7, final through-fall prick nonwoven cloth enters in rotary drum 8, then enter and circulate next time, when hot blast through-fall prick nonwoven cloth, the moisture on spunlace non-woven cloth is evaporated and is flowed away with hot blast, thus realizes drying object.When circulating air humidity is larger, by air exhauster 4, part damp-heat air is drained into the external world, then the outside air of supply relatively dry.
In the utility model, because the air vent 9 on air distribution plate 5 not adopts uniform design, but increase gradually to two ends gradually, hot blast is after this air distribution plate 5 cloth wind process, can be more balanced contact with the spunlace non-woven cloth through rotary drum 8, when overcoming that spunlace non-woven cloth is dried in the past, halfway deficiency is dried in region, both ends, thus improves drying efficiency and effect, ensures the stability of the spunlace non-woven cloth quality of production.
Claims (1)
1. a spunlace non-woven cloth drying unit, a warehouse for drying is provided with in body, it is characterized in that: in warehouse for drying, be installed on the rotary drum for transmitting spunlace non-woven cloth free to rotate, the upper and lower sides of warehouse for drying be respectively installed on one parallel with rotary drum, for the air distribution plate that hot blast enters, a hot air circulation passage is provided with in described body, hot air circulation passage end communicates with rotary drum inside, the other end then communicates with warehouse for drying through two air distribution plates, described hot air circulation passage is installed on and drives hot blast to flow to inner circulating fan by rotary drum outside, for the air exhauster providing the heat exchanger of heat for hot blast and arranged by hot blast outward, described air distribution plate is provided with some air vents, air vent being transversely symmetric at air distribution plate, and being increased gradually to two ends diameter by centre on air distribution plate of air vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520239036.5U CN204612407U (en) | 2015-04-14 | 2015-04-14 | A kind of spunlace non-woven cloth drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520239036.5U CN204612407U (en) | 2015-04-14 | 2015-04-14 | A kind of spunlace non-woven cloth drying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204612407U true CN204612407U (en) | 2015-09-02 |
Family
ID=53964961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520239036.5U Expired - Fee Related CN204612407U (en) | 2015-04-14 | 2015-04-14 | A kind of spunlace non-woven cloth drying unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204612407U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757768A (en) * | 2017-01-10 | 2017-05-31 | 湖州欧丽卫生材料有限公司 | The preparation method of spunlace non-woven cloth |
| CN107525382A (en) * | 2017-07-31 | 2017-12-29 | 杭州依翰丝绸文化创意有限公司 | Drying unit for starching machine |
| CN108139149A (en) * | 2015-10-30 | 2018-06-08 | 特吕茨施勒有限及两合公司 | For being heat-treated the device and method of woven fabric strip |
| CN111141126A (en) * | 2020-01-18 | 2020-05-12 | 安徽金春无纺布股份有限公司 | Vertical double-cylinder hot air penetrating type dryer for spunlace non-woven fabric |
| CN115870185A (en) * | 2022-11-04 | 2023-03-31 | 滁州天鼎丰非织造布有限公司 | Waste heat recovery device for non-woven fabric post-impregnation drying equipment |
-
2015
- 2015-04-14 CN CN201520239036.5U patent/CN204612407U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108139149A (en) * | 2015-10-30 | 2018-06-08 | 特吕茨施勒有限及两合公司 | For being heat-treated the device and method of woven fabric strip |
| CN106757768A (en) * | 2017-01-10 | 2017-05-31 | 湖州欧丽卫生材料有限公司 | The preparation method of spunlace non-woven cloth |
| CN107525382A (en) * | 2017-07-31 | 2017-12-29 | 杭州依翰丝绸文化创意有限公司 | Drying unit for starching machine |
| CN111141126A (en) * | 2020-01-18 | 2020-05-12 | 安徽金春无纺布股份有限公司 | Vertical double-cylinder hot air penetrating type dryer for spunlace non-woven fabric |
| CN115870185A (en) * | 2022-11-04 | 2023-03-31 | 滁州天鼎丰非织造布有限公司 | Waste heat recovery device for non-woven fabric post-impregnation drying equipment |
| CN115870185B (en) * | 2022-11-04 | 2024-02-06 | 滁州天鼎丰非织造布有限公司 | Waste heat recovery device for drying equipment after non-woven fabric gum dipping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20190414 |