WO2018099281A1 - Procédé de traitement de fibres lâches pulvérisées - Google Patents

Procédé de traitement de fibres lâches pulvérisées Download PDF

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Publication number
WO2018099281A1
WO2018099281A1 PCT/CN2017/111797 CN2017111797W WO2018099281A1 WO 2018099281 A1 WO2018099281 A1 WO 2018099281A1 CN 2017111797 W CN2017111797 W CN 2017111797W WO 2018099281 A1 WO2018099281 A1 WO 2018099281A1
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WO
WIPO (PCT)
Prior art keywords
treatment
spray
processing
net
process according
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Application number
PCT/CN2017/111797
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English (en)
Chinese (zh)
Inventor
金国周
俞月根
王如洪
陶华冠
Original Assignee
绍兴国周控股集团有限公司
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Application filed by 绍兴国周控股集团有限公司 filed Critical 绍兴国周控股集团有限公司
Publication of WO2018099281A1 publication Critical patent/WO2018099281A1/fr

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/04—Carriers or supports for textile materials to be treated
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/14—Containers, e.g. vats
    • D06B23/18—Sealing arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation
    • D06B23/22—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation for heating

Definitions

  • the invention relates to a spray type bulk fiber processing technology, and belongs to the technical field of bulk fiber processing.
  • the loose fiber is usually dyed by dyeing tank, the fiber to be dyed is put into the dyeing cage, suspended in the dyeing tank, and the temperature and time are controlled for dyeing treatment. After the dyeing is finished, multiple washings are carried out in the bathtub, and soaping or caustic washing is performed.
  • the cleaning process requires a large amount of water, cleaning agent, etc., and the cleaning cost is high; while the conventional water washing machine is mainly composed of a bathing pool and a plurality of upper and lower rollers arranged on the upper and lower sides, and the lower roller is located in the bathing pool.
  • the washing liquid based on the structure of the washing machine, only the fabric or the cloth can be washed with water, and the loose fibers are in a discontinuous state, so that the existing washing machine cannot be used for washing, and the dyed fibers can only be woven into fabric or After the net is formed, the whole water washing needs to be washed by multiple passes, the washing effect is not good, the water consumption is huge, and depending on the dye, hot water washing, alkali washing, soaping or even pickling are required, and the washing cost is high.
  • the present application provides a spray type bulk fiber processing process.
  • a spray-type loose fiber treatment process wherein the loose fibers to be treated are placed on a processing net, and a plurality of sets of rolls are arranged along the traveling direction of the processing net, the rolls comprising an upper roll and a lower roll, and the upper roll and the lower roll are separated above the treatment net and Below, the central axis of the upper roll is offset from the central axis of the lower roll, and the central axis of the upper roll passes through the lower roll, and the upper roll and the lower roll rotate in opposite directions to drag the loose fiber along with the processing net; the treatment liquid is from the upper roll The top is sprayed down, and the scattered fibers on the processing net are dyed, fixed, cleaned, softened, etc., and then sent out.
  • the spray direction is inclined relative to the central axis of the roll.
  • the spray direction is inclined to the vertical center axis of the roll, one side
  • the upper roll and the lower roll may flow into the loose fibers between the two, and on the other hand, it is also advantageous to peel off the loose fibers wound on the roll to avoid wrapping. Roll phenomenon.
  • the processing net is provided with a box body, the roller and the processing liquid are all located in the box body, and the fiber inlet and the fiber outlet are respectively disposed at two ends of the box body to facilitate the feeding and sending of the fibers, and the fibers are taken away when being sent out. Fall below the processing network.
  • a processing liquid tank is disposed under the processing net for accommodating and supplying the processing liquid to the processing tank.
  • a heating pipe is disposed in the treatment liquid tank for stabilizing the temperature of the treatment liquid.
  • a water tank is disposed under the treatment net for supplying clean water and adjusting the concentration of the treatment liquid.
  • a heat exchanger is disposed in the water tank for stabilizing the temperature of the fresh water and the treatment liquid.
  • a baffle is disposed at the outlet of the box, and the baffle is located on the processing net to prevent the fibers from flowing out from the outlet. More preferably, the inner wall of the box is provided with a fixing seat, and the baffle is fixed on the processing net through the fixing seat; the baffles are arranged in pairs on the inner walls on both sides of the box body.
  • the single-network mode is adopted in the application.
  • the loose fibers to be treated can be directly laid on the treatment network, and under the spraying of the treatment liquid, the whole process does not need to be formed into a net, the shape of the scattered fibers is unchanged, and the process of blasting is carried out.
  • the carpet is gradually formed in the middle, and the loose fibers are dyed, fixed, cleaned and softened in a fluffy state, and the dyeing and washing are more sufficient.
  • the amount of bulk fiber treatment is greatly increased, which is conducive to improving the processing efficiency.
  • the fiber thickness is not limited, the feed amount can be greatly improved, and the treatment efficiency is improved.
  • the treatment liquid has high absorption efficiency.
  • the loose fibers are fluffy placed on the processing web in a spreading manner, and are extruded only at the rolls, while the (vertical) central axis of the upper rolls is offset from the (vertical) central axis of the lower rolls to make the upper rolls Later to the lower roll (ie, relative to the direction of travel of the fiber, the upper roll is behind, the lower roll is in front), during this misalignment clamping process, it facilitates the extrusion of the loose fibers and allows the treatment liquid to flow between the two In the loose fibers, the absorption of the treatment liquid is increased.
  • a baffle is arranged at the wall of the inlet and outlet to prevent loose fibers from falling, increase the amount of water spray, improve the spraying effect, and the treatment temperature can be appropriately raised to a higher range, so that the treatment effect is improved. It is also conducive to the improvement of energy utilization rate, the reduction of environmental factors, and the controllability of the entire process.
  • Figure 1 is a schematic structural view of a device used in the present application.
  • Figure 2 is a partial enlarged view of the portion A of Figure 1;
  • Figure 3 is a partial enlarged view of the portion B of Figure 1;
  • a spray-type bulk fiber processing process in combination with FIG. 1, FIG. 2 and FIG. 3, the bulk fiber to be treated is placed on the processing net 1, and the processing net 1 is driven by the driving roller 4, along the processing net 1
  • the traveling direction is provided with a plurality of sets of rolls 2, the rolls 2 including an upper roll 21 and a lower roll 22, the upper roll 21 and the lower roll 22 are separated above and below the processing web 1, the central axis of the upper roll 21 and the central axis of the lower roll 22 Displaced, and the central axis of the upper roll 21 passes through the lower roll 22, and the upper roll 21 and the lower roll 22 rotate in opposite directions to drag the loose fibers to travel with the processing web 1; the processing liquid is sprayed from the processing tank 3 above the upper roll 21 After dripping down, the loose fibers on the treated web 1 are dyed, fixed, washed, softened, etc., and then sent out.
  • the spray direction of the treatment liquid is inclined with respect to the central axis of the roll 2 .
  • the spray direction is inclined with the vertical central axis of the roll 2, on the one hand, during the rotation of the upper roll 21 and the lower roll 22, the upper roll 21 and the lower roll 22 can flow into the loose fibers between the two, on the other hand It is also advantageous to peel off the loose fibers wound on the roll 2 to avoid the phenomenon of winding.
  • the processing net 1 is provided with a box 9, the roll 2 and the treatment liquid are all located in the box 9, and both ends of the box 9
  • the fiber inlet and the fiber outlet are separately set, and the opened fiber material is uniformly laid on the treatment net, and as the treatment net enters the tank, the treatment liquid is sprayed from the treatment tank 3, and the passed loose fiber material is passed.
  • Dyeing, solid After being treated by color, washing, soaping, softening, etc., it is sent out from the outlet, and when it is sent out, the fiber is brought under the processing net 1.
  • the fiber thickness is not limited, the feed amount can be greatly improved, and the treatment efficiency is improved.
  • the loose fibers are loosely placed on the treatment web 1 in a spread manner, and are extruded only at the rolls 2, while the (vertical) central axis of the upper rolls 21 and the (vertical) central axis of the lower rolls 22
  • the upper roll 21 is offset behind the lower roll 22 (ie, with respect to the direction of travel of the fiber, the upper roll is rearward, and the lower roll is at the front).
  • the extrusion of the loose fibers is facilitated and The treatment liquid flows into the loose fibers between the two, which improves the absorption of the treatment liquid.
  • the discharge direction of the treatment liquid is inclined, which is at an angle with the traveling direction of the roll 2, which increases the contact area between the treatment liquid and the loose fiber, and the processing liquid and the loose fiber run in opposite directions, which is favorable for the fiber peeling roll and avoids the winding roller. phenomenon.
  • the treatment liquid, the roll 2 and the treatment area of the treatment net 1 are all located in the casing 9, and the casing 9 is provided with an inlet and an outlet only at the front and rear ends, and the treatment net 1 is penetrated by the inlet, passes through the outlet, and the loose fiber enters through , is sent out by the exit, the processing involved is almost completely completed in the closed space formed by the box 9, avoiding the temperature divergence during the process, and the corresponding treatment liquid is also dispersed in the air in a gaseous or vapor state.
  • the closed structure of the casing 9 prevents the process from affecting the surrounding operating environment, and collects the divergent treatment liquid and heat.
  • the tank wall at the inlet and outlet can also serve as a baffle to prevent scattering.
  • the fiber is dropped, the water spray amount is increased, the spray effect is improved, and the treatment temperature can be appropriately raised to a higher range, and the large amount of steam caused by the excessive temperature of the treatment liquid is prevented from being discharged into the operating environment, and the heat preservation is facilitated.
  • the treatment effect is improved, and the energy utilization rate is improved, the environmental factor interference is reduced, and the controllability of the whole process is improved.
  • This embodiment is the same as the setting and working principle of the embodiment 1. The difference is that the processing liquid tank 5 is disposed below the processing net 1 for accommodating and supplying the processing liquid to the processing tank 3; the heating tube 6 is disposed in the processing liquid tank 5, and the processing is performed.
  • a water tank 7 is provided below the net 1 for supplying clean water and adjusting the concentration of the treatment liquid; and a heat exchanger 8 is provided in the water tank 7 for stabilizing the temperature of the fresh water and the treatment liquid for stabilizing the temperature of the treatment liquid.
  • the treatment liquid enters from the treatment liquid tank of the last zone 51 (ie, along the traveling direction of the treatment net, close to the outlet of the tank), is pumped into the treatment tank 3, and the fiber material is treated after the overflow, and the treatment liquid returns to the treatment liquid.
  • This embodiment is the same as the setting and working principle of the first embodiment.
  • the difference is that the fixing seat 92 is fixed on the opposite side wall plates 91 of the casing 9 at a position close to the outlet of the casing 9.
  • the fixing seat 92 is mounted on the fixing seat 92.
  • the processing net 1 is fixed between the opposite two fixing seats 92.
  • the upper pressing plate 93 is inclined downward, and a baffle 95 is disposed toward one end of the processing net 1, and the baffle 95 can be set to have
  • the elastic rubber sheet, the lower tray 94 is located below the processing net 1, and can fix the fixing seat together with the upper pressing plate 93, and can also fix the processing net 1 together with the upper pressing plate 93.
  • the treated fibers are scraped off by a baffle 95 to prevent them from being carried out by the outlet of the casing 9 along with the treatment web.
  • Comparative example 1 Washing with the invention Processing capacity (kg/24h) 10000 20000 Water consumption (T/ton loose fiber) 40 15 Energy consumption (yuan/ton) 145-150 70-80
  • the single-network mode is adopted in the application.
  • the loose fibers to be treated can be directly laid on the treatment network, and under the spraying of the treatment liquid, the whole process does not need to be formed into a net, the shape of the scattered fibers is unchanged, and the process of blasting is carried out.
  • the loose fibers are dyed, fixed, cleaned and softened in a fluffy state, and the dyeing and cleaning are more sufficient; during the treatment, only a pair of rolls and the pair are directly contacted with the loose fibers.

Abstract

La présente invention concerne un procédé de traitement de fibres lâches pulvérisées et se rapporte au domaine technique du traitement de fibres lâches. Des fibres lâches à traiter sont placées sur un treillis de traitement. Plusieurs ensembles de rouleaux sont disposés dans la direction dans laquelle le treillis de traitement se déplace. Les rouleaux comprennent des rouleaux supérieurs et des rouleaux inférieurs. Les rouleaux supérieurs et les rouleaux inférieurs sont respectivement agencés au-dessus et au-dessous du treillis de traitement. Les lignes d'axe central des rouleaux supérieurs et les lignes d'axe central des rouleaux inférieurs sont en quinconce de manière correspondante. Les lignes d'axe central des rouleaux supérieurs traversent les rouleaux inférieurs correspondants. Les rouleaux supérieurs et les rouleaux inférieurs se déplacent dans des directions opposées, ce qui tire les fibres lâches pour se déplacer avec le treillis de traitement. Un liquide de traitement est pulvérisé vers le bas sur les rouleaux supérieurs ; les fibres lâches sur le treillis de traitement sont traitées puis envoyées vers l'extérieur. L'application de l'invention à des procédés de teinture, de fixation de teinture, de nettoyage et d'adoucissement de fibres lâches offre les avantages d'une faible consommation d'énergie, d'un grand volume de traitement et d'excellents effets de traitement.
PCT/CN2017/111797 2016-11-30 2017-11-20 Procédé de traitement de fibres lâches pulvérisées WO2018099281A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611078918.3A CN106637754B (zh) 2016-11-30 2016-11-30 一种喷淋式散纤维处理工艺
CN201611078918.3 2016-11-30

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WO (1) WO2018099281A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111778660A (zh) * 2019-04-03 2020-10-16 李雅 一种低带液量轧车
CN114411366A (zh) * 2022-01-14 2022-04-29 浙江绿宇纺织科技有限公司 一种散纤维连续染色设备
CN114541056A (zh) * 2022-02-28 2022-05-27 新昌县艺力机械有限公司 一种散纤维连续式染色装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106637754B (zh) * 2016-11-30 2019-10-11 绍兴国周针织科技有限公司 一种喷淋式散纤维处理工艺
CN110938952B (zh) * 2019-12-02 2022-04-22 武汉纺织大学 一种散纤维快速加湿装置
CN112501738B (zh) * 2020-11-25 2021-12-31 山东高棉智能纤染科技有限公司 莫代尔散纤维的安全型加工处理工艺及系统

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CN106637755A (zh) * 2016-11-30 2017-05-10 绍兴国周控股集团有限公司 一种喷淋式散纤维处理装置
CN206319142U (zh) * 2016-11-30 2017-07-11 绍兴国周针织科技有限公司 一种喷淋式散纤维处理装置

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CN103774362B (zh) * 2014-01-09 2016-06-29 绍兴金渔纺织新技术有限公司 一种淋轧式散纤维水洗工艺
CN103774360B (zh) * 2014-01-09 2016-07-06 绍兴金渔纺织新技术有限公司 一种淋轧式散纤维染色机
CN203700758U (zh) * 2014-01-09 2014-07-09 绍兴金渔纺织新技术有限公司 一种淋轧式散纤维染色机
CN105155168A (zh) * 2015-08-19 2015-12-16 绍兴国周纺织新材料有限公司 连续式散纤维染色工艺

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Publication number Priority date Publication date Assignee Title
US3529926A (en) * 1966-10-14 1970-09-22 Vepa Ag Process and apparatus for the continuous treatment of loose fibrous materials
CN203700757U (zh) * 2014-01-09 2014-07-09 绍兴金渔纺织新技术有限公司 一种淋轧式散纤维水洗机
CN203729084U (zh) * 2014-01-09 2014-07-23 绍兴国周纺织新材料有限公司 一种散纤维连续式烘干的轧水装置
CN106637754A (zh) * 2016-11-30 2017-05-10 绍兴国周控股集团有限公司 一种喷淋式散纤维处理工艺
CN106637755A (zh) * 2016-11-30 2017-05-10 绍兴国周控股集团有限公司 一种喷淋式散纤维处理装置
CN206319142U (zh) * 2016-11-30 2017-07-11 绍兴国周针织科技有限公司 一种喷淋式散纤维处理装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111778660A (zh) * 2019-04-03 2020-10-16 李雅 一种低带液量轧车
CN114411366A (zh) * 2022-01-14 2022-04-29 浙江绿宇纺织科技有限公司 一种散纤维连续染色设备
CN114541056A (zh) * 2022-02-28 2022-05-27 新昌县艺力机械有限公司 一种散纤维连续式染色装置

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