CN102493039A - Method for reducing fuzz generated during compact spinning - Google Patents

Method for reducing fuzz generated during compact spinning Download PDF

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Publication number
CN102493039A
CN102493039A CN2011104180866A CN201110418086A CN102493039A CN 102493039 A CN102493039 A CN 102493039A CN 2011104180866 A CN2011104180866 A CN 2011104180866A CN 201110418086 A CN201110418086 A CN 201110418086A CN 102493039 A CN102493039 A CN 102493039A
Authority
CN
China
Prior art keywords
spinning
flow
compact spinning
fiber
filoplume
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2011104180866A
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Chinese (zh)
Inventor
王超
谢春萍
苏旭中
徐伯俊
朱预坤
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Jiangnan University
Original Assignee
Jiangnan University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangnan University filed Critical Jiangnan University
Priority to CN2011104180866A priority Critical patent/CN102493039A/en
Publication of CN102493039A publication Critical patent/CN102493039A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a method for reducing fuzz generated during compact spinning. A U-shaped air flow guide plate is arranged above a compact spinning gathering area, so air flow mainly gathers fibers from two sides; the flow velocity of the gathering area is increased, so the phenomenon that a single fiber is not gathered into a yarn body because the single fiber is diffused can be avoided, all fibers can be gathered perfectly in parallel, when the fibers reach a holding jaw, the width of floating fibers is small, and a spinning triangle area can be reduced greatly; and therefore, the harmful fuzz can be reduced further; and a device is simple and convenient, and is easy to install and maintain, and high in cost performance.

Description

A kind of method that reduces the compact spinning filoplume
Technical field
The present invention relates to the spinning new technical field, when specifically traditional ring spinning frame being carried out the transformation of grid ring type compact spinning technology, above the tight-spinning collecting district, install " U " type gas-flow deflector additional; Make air-flow mainly be inhaled into from both sides; The flow velocity that gathers the district increases, and can prevent filament because diffusion and not gathering in the yarn body, has guaranteed that each fiber realizes perfectly assembling with parallel state; When fiber grips jaw in arrival; The width of yarn is narrower, can dwindle spinning triangular zone to a greater degree, thereby further reduces harmful filoplume.
Background technology
Compact spinning technology is that a kind of novel spinning of broad research is technological both at home and abroad at present, and the compact spinning technology of negative pressure air draught mode is at present most widely used a kind of compact spinning technology.Airflow concentration type spinning machine is perpendicular to the yarn direction of motion basically owing to gather airflow direction; Therefore have only in the throughput a small amount of along yarn side direction and the axial real effective function of component on yarn; Work the effect of gathering, and most of air-flow is useless energy consumption, airflow concentration usefulness is lower; The part fiber does not gather into yarn body owing to spread, produce a large amount of harmful filoplumes.Above the tight-spinning collecting district, install " U " type gas-flow deflector additional, make air-flow mainly assemble fiber from both sides, the flow velocity that gathers the district increases; Can prevent filament because diffusion and not gathering in the yarn body; Guaranteed each fiber with parallel perfectly gathering of state realization, when fiber gripped jaw in arrival, the width of yarn was narrower; Can dwindle spinning triangular zone to a greater degree, thereby further reduce harmful filoplume.
Summary of the invention
What the present invention solved is the problem that reduces the compact spinning filoplume; Airflow concentration type spinning machine is owing to gather airflow direction and be perpendicular to the yarn direction of motion basically, thus have only in the throughput a small amount of along yarn side direction and the axial real effective function of component on yarn, work the effect of gathering; And most of air-flow is useless energy consumption; Airflow concentration usefulness is lower, and the part fiber does not gather into yarn body owing to spread, and produces a large amount of harmful filoplumes.
A kind of method that reduces the compact spinning filoplume of the present invention installs " U " type gas-flow deflector additional above the tight-spinning collecting district, make air-flow mainly assemble fiber from both sides; The flow velocity that gathers the district increases, and can prevent filament because diffusion and not gathering in the yarn body, has guaranteed that each fiber realizes perfectly assembling with parallel state; When fiber grips jaw in arrival; The width of yarn is narrower, can dwindle spinning triangular zone to a greater degree, thereby further reduces harmful filoplume.
Principle of the present invention is as shown in Figure 2, and what the left side showed is that extraneous air-flow is inhaled into the air draught groove from all directions when not having " U " type gas-flow deflector; And the right has been when having installed " U " type gas-flow deflector additional, and extraneous air-flow can only be inhaled into from both sides, and the entry design of " U " type; Can make air-flow as much as possible be inhaled into, come together in the air draught notch that gathers the district, flow velocity obviously increases; Therefore, comparatively speaking, its compacting effect is obviously good than the tight spinning system that does not have " U " type gas-flow deflector.
Description of drawings
Fig. 1 is a front of the present invention scheme of installation.
Fig. 2 is a principle schematic of the present invention.
The specific embodiment
By shown in Figure 1, in the side of rubber roll box (1) " U " type gas-flow deflector (2) is installed, " U " type gas-flow deflector (2) covers the top in tight-spinning collecting district; The gas-flow deflector (2) of " U " type can make air-flow as much as possible be inhaled into, and comes together in the air draught notch that gathers the district, and flow velocity obviously increases the flow velocity that gathers the district and increases; Can prevent filament because diffusion and not gathering in the yarn body; Guaranteed each fiber with parallel perfectly gathering of state realization, when fiber gripped jaw in arrival, the width of yarn was narrower; Can dwindle spinning triangular zone to a greater degree, thereby further reduce harmful filoplume.And it is simple in structure, easy installation and reliable.

Claims (3)

1. the method that can reduce the compact spinning filoplume is characterized in that above the tight-spinning collecting district, installing additional " U " type gas-flow deflector, makes air-flow mainly assemble fiber from both sides; The flow velocity that gathers the district increases, and can prevent filament because diffusion and not gathering in the yarn body, has guaranteed that each fiber realizes perfectly assembling with parallel state; When fiber grips jaw in arrival; The width of yarn is narrower, can dwindle spinning triangular zone to a greater degree, thereby further reduces harmful filoplume.
2. a kind of method that reduces the compact spinning filoplume according to claim 1 is characterized in that this device is positioned at the side of rubber roll box (1), and the location is convenient, and is simple to operate.
3. a kind of method that reduces the compact spinning filoplume according to claim 1 is characterized in that the entry design of " U " type can making air-flow as much as possible be inhaled into that come together in the air draught notch that gathers the district, flow velocity obviously increases.
CN2011104180866A 2011-12-15 2011-12-15 Method for reducing fuzz generated during compact spinning Pending CN102493039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011104180866A CN102493039A (en) 2011-12-15 2011-12-15 Method for reducing fuzz generated during compact spinning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011104180866A CN102493039A (en) 2011-12-15 2011-12-15 Method for reducing fuzz generated during compact spinning

Publications (1)

Publication Number Publication Date
CN102493039A true CN102493039A (en) 2012-06-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011104180866A Pending CN102493039A (en) 2011-12-15 2011-12-15 Method for reducing fuzz generated during compact spinning

Country Status (1)

Country Link
CN (1) CN102493039A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106337230A (en) * 2016-11-08 2017-01-18 武汉纺织大学 Device for Gradient Wrap of Yarn Hairiness
CN109295567A (en) * 2018-11-21 2019-02-01 东华大学 A kind of device and method improving Compact-spun Yarn performance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106337230A (en) * 2016-11-08 2017-01-18 武汉纺织大学 Device for Gradient Wrap of Yarn Hairiness
CN109295567A (en) * 2018-11-21 2019-02-01 东华大学 A kind of device and method improving Compact-spun Yarn performance

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PB01 Publication
C05 Deemed withdrawal (patent law before 1993)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120613