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Basalt fiber chenille circular weaving machine weaving filter bag

A basalt fiber, chenille circle technology, applied in textiles, fabrics, dispersed particle filtration, etc., can solve the problems of high air resistance, high price, limited promotion and application, etc., to achieve low resistance, high strength, and high efficiency. see-through effect

Inactive Publication Date: 2016-01-27
ZHONGYUAN ENGINEERING COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the problems of the material itself, this kind of filter material has huge air resistance and high price, which limits its popularization and application.

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Present embodiment basalt fiber chenille circular loom cloth, it comprises the basalt fiber chenille circular loom cloth that is woven into by six shuttle circular loom by basalt fiber chenille yarn, described basalt fiber chenille yarn The wire includes two parts, the core wire and the feather yarn. The surface of the core wire and the feather yarn is coated with a polyimide coating by a spraying process. The material of the feather yarn is basalt fiber, and the fineness of the feather yarn is 25Nm; the core wire It is two strands, the fineness of each strand is 22Nm, the material of the core wire is basalt fiber, the feather yarn is sandwiched between the two core wires after the core wire is twisted, and the twisting degree of the core wire is 550 twists / meter , the axial density of the feather yarn is 320 pieces / cm, the weaving diameter (40 warp yarns / 100mm) of the six-shuttle circular loom is 700, the weft yarn is basalt fiber chenille yarn, and the weft density is ...

Embodiment 2

[0024] Present embodiment basalt fiber chenille circular loom cloth, it comprises the basalt fiber chenille circular loom cloth that is woven into by six shuttle circular loom by basalt fiber chenille yarn, described basalt fiber chenille yarn The wire includes two parts, a core wire and a feather yarn. The surface of the core wire and the feather yarn is coated with a polyimide coating by a spraying process. The material of the feather yarn is basalt fiber, and the fineness of the feather yarn is 50Nm; the core wire It is two strands, the fineness of each strand is 60Nm, the material of the core wire is quartz glass fiber, after the core wire is twisted, the feather yarn is sandwiched between the two core wires, and the twisting twist of the core wire is 10 twists / Meters, the axial density of the feather yarn is 200 / cm, the weaving diameter (40 warps / 100mm) of the six-shuttle circular loom is 700, the weft yarn is basalt fiber chenille yarn, and the weft density is 40 wefts / 1...

Embodiment 3

[0026]Present embodiment basalt fiber chenille circular loom cloth, it comprises the basalt fiber chenille circular loom cloth that is woven into by six shuttle circular loom by basalt fiber chenille yarn, described basalt fiber chenille yarn The thread consists of two parts, the core wire and the feather yarn. The surface of the core wire and the feather yarn is coated with a thermosetting epoxy resin coating by a dip coating process. The material of the feather yarn is a mixed yarn of basalt fiber and quartz glass fiber. The fineness of the feather yarn is The core wire is 100Nm; the core wire is two strands, the fineness of each strand is 100Nm, the material of the core wire is a mixed yarn of polytetrafluoroethylene fiber and polyimide fiber, after the core wire is twisted The feather yarn is sandwiched between two core wires, the twisting degree of the core wire is 1000 twists / meter, the axial density of the feather yarn is 10000 pieces / cm, and the folding diameter of the ...

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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PUM

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Abstract

The invention discloses a basalt fiber chenille circular weaving machine weaving filter bag. The filter bag is a basalt fiber chenille weaving filter bag woven by a circular weaving machine. A basalt fiber chenille yarn comprises two parts of a core yarn and camlet. The material of the camlet is basalt fibers or a combined yarn of the basalt fibers with one or more selected from quartz glass fibers, high silica glass fibers, alumina silicate fibers, polyamide-imide fibers, PEEK fibers, polyphenylene sulfide fibers, polysulfone amide fibers, polyparaphenylene benzo dual-oxazole fibers, polybenzimidazole fibers, Teflon fibers, polymide fibers, and aramid fibers. The core yarn is two strands of yarns. After twisting the core yarns, the camlet is clamped between the two core yarns. A round filter bag woven by a six-shuttle circular weaving machine does not have weft weak points, the angle between a longitude fiber and a latitude fiber is 90 DEG. When filtering wind pressure is relatively large, a problem of breaking of weak points on the weft direction is not prone to occur.

Description

technical field [0001] The patent of the invention relates to a woven filter bag for air purification, in particular to a basalt fiber chenille circular loom woven filter bag. Background technique [0002] The core thread of chenille yarn in the prior art is made of twisted acrylic yarn as raw material, and the feather yarn is cut into short feathers from viscose yarn as raw material, which is widely used in home textiles and circular loom clothing field. The fabric that adopts common chenille yarn to weave generally gets its decorative effect more, and its comfortableness aspect is relatively poor. Rarely used for air filtration purposes. [0003] After China experienced the "soot-type pollution" brought about by the industrial revolution in the 18th century and the "photochemical smog pollution" brought about by the petroleum and automobile industries in the 19th century, modern people are experiencing "severe PM2.5-type smog" with Chinese characteristics. The third pol...

Claims

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D15/00D02G3/42D02G3/04B01D46/02
Inventor 张迎晨吴红艳张夏楠
Owner ZHONGYUAN ENGINEERING COLLEGE
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