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Yarn online continuous drying equipment and process

A yarn drying technology, applied in progressive dryers, drying solid materials, drying gas arrangement, etc., can solve problems such as high energy consumption

Pending Publication Date: 2021-09-07
LUTAI TEXTILE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both drying methods require high energy consumption

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Yarn online continuous drying equipment and process
  • Yarn online continuous drying equipment and process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as Figure 1~2 As shown, the equipment for continuous drying of yarns on-line according to the present invention includes a tumbler 16, and a yarn output device is connected in front of the tumbler 16; the outer periphery of the tumbler 16 is distributed with a number of traversing belts 9 moving in the same direction, and the single yarn 1 After coming out of the yarn output device, it is coiled around the outer circumference of the tumbler 16 to follow the rotation of the tumbler 16 , and the single yarn 1 is continuously moved laterally along the axial direction of the tumbler 16 under the action of the traversing belt 9 .

[0032] The yarn storage device is connected behind the tumbler 16, and the single yarn 1 is wound on the yarn storage device 14 after being removed from the tumbler 16. The yarn storage device includes a yarn storage device 14 and a yarn storage device motor 15, the yarn storage device 14 is connected to the yarn storage device motor 15, and...

Embodiment 2

[0041] After the package yarn dyeing, the moisture content of 40 pure cotton dyed package yarns is 187%, the room temperature is 22°C, and the air humidity is 50%.

[0042] The yarn is wound on the yarn channel 17 of the tumbler 16 through the guide channel 2, the tumbler motor 4 is turned on, and the tumbler 16 rotates at the same time, the traversing belt 10 moves laterally so that the yarns are arranged in an orderly manner but not overlapped and wound on the tumbler 16 on. The yarn winding distance is 1 mm, the rotating speed of the rotating cage is 200 r / min, the yarn on the rotating cage is wound on the yarn passage 17 for 200 laps and then turned out, and the turned out yarn passes through the tension controller 13 and is wound on the yarn storage device On 14, wind into a compact package with a suitable size and uniform density, and the density of the compact package is 0.45g / cm 3 .

[0043] The drying process is continuous, and the moisture content of the yarn after...

Embodiment 3

[0045] After the dyeing of the package yarn, the moisture content of the 21 dyed package yarns of flax is 230%, the room temperature is 25°C, and the air humidity is 55%.

[0046] The yarn is wound on the yarn channel 17 of the tumbler 16 through the guide channel 2, the tumbler motor 4 is turned on, and the tumbler 16 rotates at the same time, the traversing belt 10 moves laterally so that the yarns are arranged in an orderly manner but not overlapped and wound on the tumbler 16 on. The yarn winding distance is 0.8 mm, the rotating speed of the tumbler is 300 r / min, the yarn on the tumbler is wound on the yarn channel 17 for 400 laps and then turned out, and the turned out yarn passes through the tension controller 13 and is wound on the yarn storage On the device 14, the tight bobbin of suitable size and uniform density is wound, and the density of the tight bobbin is 0.48g / cm 3 .

[0047] The drying process is continuous, and the moisture content of the yarn after drying is...

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Abstract

The invention belongs to the technical field of textile, and particularly relates to a yarn online continuous drying equipment and process. The yarn online continuous drying equipment comprises a rotating cage, and yarn outlet equipment is connected to the front part of the rotating cage; a plurality of transverse moving belts moving in the same direction are distributed on the periphery of the rotating cage; single yarn is wound around the periphery of the rotating cage to rotate along with the rotating cage after being discharged from the yarn outlet equipment; and the single yarn continuously and transversely moves in the axial direction of the rotating cage under the action of the transverse moving belts. The yarn on-line continuous drying process comprises the steps that through high-speed rotation of the yarn on the rotating cage, the yarn makes contact with air in the rotating process, the yarn continuously and transversely moves on the rotating cage, the yarn is arranged in order but not overlapped, the air relatively flows to take away moisture on the yarn, and the dried yarn wound on the rotating cage is moved out of the rotating cage, and meanwhile, new wet yarns are continuously wound on the rotating cage; and therefore, the aim of continuously drying the wet yarns without heating and a high-frequency electric field is fulfilled.

Description

technical field [0001] The invention relates to an online continuous drying equipment and process for yarns, belonging to the technical field of textiles. Background technique [0002] With the rapid economic growth, the contradiction of insufficient resources has become increasingly prominent. Energy conservation, emission reduction and improvement of the ecological environment have become very urgent tasks. In the textile industry, yarn drying has always been the main part of energy consumption. The two commonly used drying methods for yarn drying are hot air drying and radio frequency drying. Hot air drying is to blow the heated air around the heat source onto the yarn through the fan, and adjust the hot air volume and heating temperature to achieve the purpose of drying. The radio frequency drying is that the water molecules absorb the energy in the high frequency electric field in the high frequency electric field of the radio frequency dryer to heat up and evaporate,...

Claims

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Application Information

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IPC IPC(8): F26B13/00F26B13/12F26B21/00F26B25/02F26B25/22
CPCF26B13/004F26B13/12F26B21/001F26B25/02F26B25/22
Inventor 丰硕刘柳刘子斌刘德铭王昌钊王广武张璐璐李友祥夏文静
Owner LUTAI TEXTILE
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