CN102505215A - Method for reducing suction energy consumption of lattice apron type compact yarn spinning - Google Patents
Method for reducing suction energy consumption of lattice apron type compact yarn spinning Download PDFInfo
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- CN102505215A CN102505215A CN2011103620587A CN201110362058A CN102505215A CN 102505215 A CN102505215 A CN 102505215A CN 2011103620587 A CN2011103620587 A CN 2011103620587A CN 201110362058 A CN201110362058 A CN 201110362058A CN 102505215 A CN102505215 A CN 102505215A
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Abstract
Disclosed is a method for reducing suction energy consumption of lattice apron type compact yarn spinning. An airflow guide baffle which is adjustable and locatable is additionally mounted above a condensing zone of compact yarn spinning. The airflow guide baffle can be subjected to positional adjustment and locating according to different densities and materials of spinning yarns, so that fibers are mainly condensed bilaterally by airflow, air pressure utilization rate is increased, and energy consumption is reduced. In addition, condensing failure of the fibers into yarns due to diffusion of single fibers can be prevented, all fibers are guaranteed to be perfectly condensed in parallel, fiber strands are narrower when the fibers reach a holding jaw, and a spinning triangular zone can be shortened greatly. By the method, certain energy conservation and consumption reduction can be achieved, and the devices are simple, easy in mounting and maintenance and high in cost performance.
Description
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 the air-flow guide baffle plate of a scalable location additional; Make air-flow mainly assemble fiber from both sides, thereby the utilization rate of blast is improved, energy consumption reduces.Can prevent simultaneously filament again because diffusion and not gathering in the yarn body, guarantee that each fiber realizes perfectly assembling with parallel state, when fiber gripped jaw in arrival, the width of yarn was narrower, can dwindle spinning triangular zone to a greater degree.
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.Expending of airflow concentration type spinning machine air draught energy consumption accounts for integrated composite spinning operating cost greatly; And be 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.Above the tight-spinning collecting district, install the air-flow guide baffle plate of a scalable location additional, make air-flow mainly assemble fiber from both sides, thereby the utilization rate of blast is improved, energy consumption reduces.Can prevent simultaneously filament again because diffusion and not gathering in the yarn body, guarantee that each fiber realizes perfectly assembling with parallel state, when fiber gripped jaw in arrival, the width of yarn was narrower, can dwindle spinning triangular zone to a greater degree.
Summary of the invention
What the present invention solved is the problem that reduces grid ring type compact spinning air draught energy consumption; Expending of airflow concentration type spinning machine air draught energy consumption accounts for integrated composite spinning operating cost greatly; And owing to gather airflow direction and be perpendicular to the yarn direction of motion basically, so 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, and airflow concentration usefulness is lower.
A kind of method that can reduce grid ring type compact spinning air draught energy consumption of the present invention; Above the tight-spinning collecting district, install the air-flow guide baffle plate of a scalable location additional; According to different line densities of institute's yarn and unlike material, the position of scalable air-flow guide baffle plate and location make air-flow mainly assemble fiber from both sides; Thereby the utilization rate of blast is improved, and energy consumption reduces.Can prevent simultaneously filament again because diffusion and not gathering in the yarn body, guarantee that each fiber realizes perfectly assembling with parallel state, when fiber gripped jaw in arrival, the width of yarn was narrower, can dwindle spinning triangular zone to a greater degree.
The present invention is guaranteeing during spinning CJ14.6tex compact yarn, if adopt this kind method, can to reduce the about 200Pa of negative pressure under the constant prerequisite of yarn each item performance through experiment showed,, the energy consumption of the small-sized air draught motor of each can reduce 0.021kWh; During spinning CJ9.7tex compact yarn, if adopt this kind method, can reduce the about 400Pa of negative pressure, the energy consumption of the small-sized air draught motor of each can reduce 0.038kWh; During spinning CJ7.3tex compact yarn, if adopt this kind method, can reduce the about 600Pa of negative pressure, the energy consumption of the small-sized air draught motor of each can reduce 0.056kWh.With spinning CJ7.3tex compact yarn is example, if with the average electricity price of commercial power be 0.84 yuan/(kWh), work in 1 year 300 days, every day 24h, expending that then 1 year ten thousand ingot of blast energy consumption can be practiced thrift is about 9.7 ten thousand/(year ten thousand ingots).Adopt the method, can get certain energy-saving and cost-reducing effect, and install easyly, be easy to installation and maintenance, cost performance is high.
Description of drawings
Fig. 1 is a side of the present invention scheme of installation.
Fig. 2 is a Facad structure sketch map of the present invention.
The specific embodiment
By illustrated in figures 1 and 2; Open a sliding tray (3) in the side of rubber roll box (1), with fixed screw (2) that air-flow guide baffle plate fixed area (5) is fixing, air-flow guide baffle plate (6) covers the top in tight-spinning collecting district; The corresponding scale (4) that baffle position is arranged on air-flow guide baffle plate fixed area (5); Can show air-flow guide baffle plate (6) and gather the vertical range in district, spin according to institute and prop up different with vacuum magnitude, carry out the correspondence adjusting through sliding tray.Air-flow guide baffle plate (6) makes air-flow mainly assemble fiber from both sides, and effectively the flow velocity of air-flow increases, thereby the utilization rate of blast is improved, and energy consumption reduces.And simple in structure, easy installation and reliable, the precision of installing and locating guarantees easily.
Claims (3)
1. method that can reduce grid ring type compact spinning air draught energy consumption; It is characterized in that covering the top in tight-spinning collecting district, make air-flow mainly assemble fiber, increase the flow velocity of effective air-flow from both sides with an air-flow guide baffle plate (6); Thereby the utilization rate of blast is improved, and energy consumption reduces.
2. a kind of method that can reduce grid ring type compact spinning air draught energy consumption according to claim 1 is characterized in that this device is fixed on the side of rubber roll box (1) through fixed screw (2), and the location is convenient, and is simple to operate.
3. a kind of method that can reduce grid ring type compact spinning air draught energy consumption according to claim 1; It is characterized in that having on the air-flow guide baffle plate fixed area (5) the corresponding scale (4) of baffle position; Can show air-flow guide baffle plate (6) and the vertical range of gathering the district; Different according to spin and vacuum magnitude are carried out the correspondence adjusting through sliding tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103620587A CN102505215A (en) | 2011-11-11 | 2011-11-11 | Method for reducing suction energy consumption of lattice apron type compact yarn spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103620587A CN102505215A (en) | 2011-11-11 | 2011-11-11 | Method for reducing suction energy consumption of lattice apron type compact yarn spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102505215A true CN102505215A (en) | 2012-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103620587A Pending CN102505215A (en) | 2011-11-11 | 2011-11-11 | Method for reducing suction energy consumption of lattice apron type compact yarn spinning |
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| CN (1) | CN102505215A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107475827A (en) * | 2017-07-31 | 2017-12-15 | 东华大学 | A kind of mechanical integrated composite spinning method |
| CN107574515A (en) * | 2017-07-31 | 2018-01-12 | 东华大学 | A kind of integrated composite spinning method |
-
2011
- 2011-11-11 CN CN2011103620587A patent/CN102505215A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107475827A (en) * | 2017-07-31 | 2017-12-15 | 东华大学 | A kind of mechanical integrated composite spinning method |
| CN107574515A (en) * | 2017-07-31 | 2018-01-12 | 东华大学 | A kind of integrated composite spinning method |
| CN107475827B (en) * | 2017-07-31 | 2019-07-12 | 东华大学 | A kind of mechanical integrated composite spinning method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |