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RU92000826A - METHOD FOR PRODUCING BASALT FIBERS - Google Patents

METHOD FOR PRODUCING BASALT FIBERS

Info

Publication number
RU92000826A
RU92000826A RU92000826/33A RU92000826A RU92000826A RU 92000826 A RU92000826 A RU 92000826A RU 92000826/33 A RU92000826/33 A RU 92000826/33A RU 92000826 A RU92000826 A RU 92000826A RU 92000826 A RU92000826 A RU 92000826A
Authority
RU
Russia
Prior art keywords
basalt
feeder
fibers
melt
production
Prior art date
Application number
RU92000826/33A
Other languages
Russian (ru)
Other versions
RU2039715C1 (en
Inventor
В.П. Лущенко
Д.И. Иванов
В.В. Рыжов
Original Assignee
Алексинское специальное конструкторско-технологическое бюро
Filing date
Publication date
Application filed by Алексинское специальное конструкторско-технологическое бюро filed Critical Алексинское специальное конструкторско-технологическое бюро
Priority to RU92000826A priority Critical patent/RU2039715C1/en
Priority claimed from RU92000826A external-priority patent/RU2039715C1/en
Application granted granted Critical
Publication of RU2039715C1 publication Critical patent/RU2039715C1/en
Publication of RU92000826A publication Critical patent/RU92000826A/en

Links

Claims (1)

Изобретение относится к получению непрерывной базальтовой нити из базальтовых горных пород, которая может быть использована в химической промышленности, также в промышленности строительных материалов. Цель: повышение качества базальтового волокна за счет уменьшения обрывности волокон. Способ получения базальтовых волокон включает в себя плавление базальта в бассейне печи, подачу расплава в зону выработки фидера, выработку волокна через питатель, вытягивание через фильеры, замасливание волокон и намотку их на бобины. Плавление базальта производят при градиенте температур dT/dH = 1 - 3, а в зоне выработки ведут дополнительный нагрев расплава через экраны, выполненные из материала с температурой плавления, превышающей 1350oC и установленные в верхней и нижней части фидера на расстоянии, равном 1/2 - 1/3 ширины фидера при одновременном перемешивании со скоростью 0,5 - 1 об/с, где Т - температура; Н - высота фидера.The invention relates to the production of continuous basalt yarn from basalt rocks, which can be used in the chemical industry, also in the building materials industry. Purpose: improving the quality of basalt fiber by reducing fiber breakage. A method for producing basalt fibers includes melting basalt in a furnace pool, supplying melt to a feeder production zone, generating fibers through a feeder, drawing through dies, oiling the fibers and winding them onto bobbins. Basalt is melted at a temperature gradient of dT / dH = 1 - 3, and in the working zone, the melt is additionally heated through screens made of material with a melting point exceeding 1350 o C and installed in the upper and lower parts of the feeder at a distance of 1 / 2 - 1/3 of the width of the feeder while stirring at a speed of 0.5 - 1 r / s, where T is the temperature; H is the height of the feeder.
RU92000826A 1992-10-19 1992-10-19 Basaltic filament producing method RU2039715C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU92000826A RU2039715C1 (en) 1992-10-19 1992-10-19 Basaltic filament producing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU92000826A RU2039715C1 (en) 1992-10-19 1992-10-19 Basaltic filament producing method

Publications (2)

Publication Number Publication Date
RU2039715C1 RU2039715C1 (en) 1995-07-20
RU92000826A true RU92000826A (en) 1997-03-27

Family

ID=20130529

Family Applications (1)

Application Number Title Priority Date Filing Date
RU92000826A RU2039715C1 (en) 1992-10-19 1992-10-19 Basaltic filament producing method

Country Status (1)

Country Link
RU (1) RU2039715C1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA76093C2 (en) * 2001-03-19 2006-07-17 Oleksandr Oleksandro Medvediev A method for producing mineral fibers
RU2369569C1 (en) * 2008-04-18 2009-10-10 Общество с ограниченной ответственностью "Каменный Век" Method for production of continuous fibre from rocks, installation for its realisation and produced product
JP6668334B2 (en) * 2014-09-17 2020-03-18 エーエフエル・テレコミュニケーションズ・エルエルシー Method and apparatus for the production of metal-coated optical fibers and resulting optical fibers
CN106322991A (en) * 2016-08-31 2017-01-11 郑州登电玄武石纤有限公司 Device and method for producing continuous graystone fiber
RU2689944C1 (en) * 2018-11-26 2019-05-29 Сергей Павлович Лесков Method and device for production of continuous mineral fiber

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