Continuous andesite fiber, its production method and dedicated apparatus and uses of fiber

A technology of andesite fiber and fiber, which is applied in the field of ore fiber, its production method and equipment, and ore fiber, and can solve problems such as complex production technology

Active Publication Date: 2007-05-23
阎崇光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Andesite fiber is rich in ore raw materials and widely used, but the wide application of continuous andesite fiber is limited by factors such as complex production technology to a certain ex

Method used

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  • Continuous andesite fiber, its production method and dedicated apparatus and uses of fiber
  • Continuous andesite fiber, its production method and dedicated apparatus and uses of fiber

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Embodiment Construction

[0039] Referring to the accompanying drawings, specific embodiments of the present invention will be described in detail below.

[0040] In the preparation method of the continuous andesite fiber involved in the present invention, the andesite ore raw material should be selected to have the characteristics and processing performance suitable for fiber forming. Wherein, it is preferable to adopt andesite containing the main mineral components of the following mass ratio: SiO 2 -57~63, Fe 2 o 3 -4~5, TiO 2 -0.6~1, CaO-5~8, MgO-1~2, Al2 o 3 -15~16,Na 2 O-3~4,K 2 O-1~2, it is further preferred to use the mineral composition of the andesite to plagioclase [K(AlSi 3 o 8 )] mainly.

[0041] By controlling the melting and processing technology of andesite ore, the present invention realizes the combination of various processing processes such as melting of andesite ore, homogenization of melt quality and fiber forming, thereby improving the economical efficiency of melting and...

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Abstract

The invention relates to a kind of successive an mountain rock fiber, the transverse section diameter of which is 3-15 um. The specific ruining intensity of the crude yarn whose primitive biber has a diameter of 11.0 mum is 400-500mN/tex. The invention also relates to the preparing method and preparing device of the fiber. The preparing method includes the following steps: adding material; melting the ore and uniformizing the quality of the melting body; shaping the fiber; coating the wetting agent and elongating the fiber. The device contains feed; melting pool, melting pool dreg-blocking board, bottom tapping opening, heating device, drawing-off leaking board, wetting agent coating device and twister. The mentioned heating device is air-fuel gas device and the electrode. The successive an mountain fiber is a kind of excellent strengthening fiber material which can be used as insulant, cleaning material, filtering material, structure-strengthening material, anti-corrosion material, heat insulation material and deadener.

Description

technical field [0001] The present invention relates to an ore fiber, its production method and equipment, and the use of the ore fiber, in particular to a continuous andesite fiber, its production method, equipment, and the use of the andesite fiber. Background technique [0002] Andesite ore is the main ore of a kind of volcanic magma body. The applicant applied for the Chinese patent application "andesite plagioclase in acid contact equipment" (application number is 200510127533.7) and the Chinese patent application "andesite in building facing Application of "(Application No. 200610103562.4) discloses that andesite has very good mechanical properties, chemical stability, corrosion resistance and thermal stability. [0003] The continuous fiber produced from andesite, that is, continuous andesite fiber (Continuous Andesite Fiber, referred to as CAF), has high strength, good corrosion resistance stability and thermal stability, good electrical insulation performance, and l...

Claims

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Application Information

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IPC IPC(8): C03B37/00
CPCY02P40/57
Inventor 阎崇光
Owner 阎崇光
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