Novel ultra-filament mineral cotton

A slag wool and filament technology, applied in glass manufacturing equipment, manufacturing tools, etc., to achieve the effects of good performance, reduced power consumption, and simple operation

Active Publication Date: 2015-03-25
郎溪品旭科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Similar methods have not been reported at home and abroad

Method used

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  • Novel ultra-filament mineral cotton
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  • Novel ultra-filament mineral cotton

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of production method of novel centrifugal superfilament slag cotton:

[0025] (1) Raw material preparation: blast furnace slag, basalt, fly ash, magnesium oxide, calcium oxide, wollastonite and melt them into a liquid mixture;

[0026] (2) Fiber preparation: The liquid mixture is continuously flowed into the high-speed rotating centrifugal roller, and the liquid mixture is condensed into filamentous filaments under the action of centrifugal throwing and air cooling, and the filaments are collected and formed under the action of the blower. .

[0027] The (1) raw material components are calculated by weight percentage: 55% of blast furnace slag, 15% of basalt, 6% of fly ash, 3% of magnesium oxide, 2% of calcium oxide, and 19% of wollastonite.

[0028] All the raw materials of step (1) are melted to form a liquid mixture, and the liquid mixture is continuously flowed into the centrifugal rollers rotating at high speed, and the number of centrifugal rollers adopts ...

Embodiment 2

[0030] A kind of production method of novel centrifugal superfilament slag cotton:

[0031] (1) Raw material preparation: blast furnace slag, basalt, fly ash, magnesium oxide, calcium oxide, wollastonite and melt them into a liquid mixture;

[0032] (2) Fiber preparation: The liquid mixture is continuously flowed into the high-speed rotating centrifugal roller, and the liquid mixture is condensed into filamentous filaments under the action of centrifugal throwing and air cooling, and the filaments are collected and formed under the action of the blower. .

[0033] The (1) raw material components are calculated by weight percentage: 64% of blast furnace slag, 12% of basalt, 5% of fly ash, 2% of magnesium oxide, 2% of calcium oxide, and 15% of wollastonite.

[0034] All the raw materials of step (1) are melted to form a liquid mixture, and the liquid mixture is continuously flowed into the centrifugal rollers rotating at high speed, and the number of centrifugal rollers adopts ...

Embodiment 3

[0036] A kind of production method of novel centrifugal superfilament slag cotton:

[0037] (1) Raw material preparation: blast furnace slag, basalt, fly ash, magnesium oxide, calcium oxide, wollastonite and melt them into a liquid mixture;

[0038] (2) Fiber preparation: The liquid mixture is continuously flowed into the high-speed rotating centrifugal roller, and the liquid mixture is condensed into filamentous filaments under the action of centrifugal throwing and air cooling, and the filaments are collected and formed under the action of the blower. .

[0039] The (1) raw material components are calculated by weight percentage: 56% of blast furnace slag, 18% of basalt, 5% of fly ash, 3% of magnesium oxide, 2% of calcium oxide, and 16% of wollastonite.

[0040] All the raw materials of step (1) are melted to form a liquid mixture, and the liquid mixture is continuously flowed into the centrifugal rollers rotating at high speed, and the number of centrifugal rollers adopts ...

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Abstract

The invention discloses a production of centrifugal ultra-filament mineral cotton which is excellent in index and relatively long in cellosilk. The production method comprises the following steps: (1) preparing raw materials, namely fusing 55-65% of blast furnace slag, 12-18% of graystone, 5-7% of coal ash, 2-3% of magnesium oxide, 2% of calcium oxide and 15-20% of wollastonite in percentage by weight into a liquid mixture; and (2) preparing fibers, namely continuously enabling the liquid mixture to flow to a centrifugal roll which rotates at a high speed, coagulating the liquid mixture into filamentous cellosilk under the action of centrifugal throwing and air cooling, and collecting and forming the cellosilk under the blasting action of a blast blower.

Description

technical field [0001] The invention relates to a production method of slag wool, in particular to a production method of novel centrifugal ultra-filament slag wool. Background technique [0002] Rock wool and slag wool belong to the same type of thermal insulation materials. Compared with other inorganic fiber thermal insulation materials, it has a large production capacity and a wide range of applications. It has developed into one of the most important thermal insulation materials in my country's national economic construction. Rock wool and slag wool are mainly distinguished according to their raw materials. The raw materials of rock wool are basalt, diabase, dolomite, etc., which are made into inorganic fiber materials by high-temperature melting, injection or centrifugation; As the main raw material, it is obtained through the above-mentioned fiber-forming process. The characteristics and application range of rock wool and slag wool are basically the same, so they are...

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): C03C13/06C03B37/005
Inventor 潘高峰
Owner 郎溪品旭科技发展有限公司
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