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    • 5. 发明申请
    • METHOD AND DEVICE FOR PRODUCING STRAIGHT CERAMIC FIBRES
    • 生产直接陶瓷纤维的方法和装置
    • WO03024891A3
    • 2003-07-03
    • PCT/DE0203419
    • 2002-09-16
    • THUERINGISCHES INST TEXTILNIEMZ FRANK-GUENTERVORBACH DIETER
    • NIEMZ FRANK-GUENTERVORBACH DIETER
    • C04B35/622C08L1/02D01F1/10D01F2/00D01F9/08C08B1/00C08J3/21D01F1/02D01F2/02
    • C04B35/62286C04B35/62245C04B35/6225C04B35/62625C04B35/6365C04B2235/3249C04B2235/3296C04B2235/3463C04B2235/3869C04B2235/3873C08L1/02D01F1/10D01F2/00D01F9/08
    • The invention relates to an installation and method for producing straight ceramic fibres. Said installation essentially comprises a mixing device for producing a suspension of ceramic powder, aqueous amine oxide and cellulose. The suspension production occurs batch-wise or continuously and can take place in one or several steps with the addition of all or individual components. Said installation also comprises a device for concentrating the produced suspension of ceramic powder, aqueous amine oxide and cellulose, whereby said device intensively mixes with heating, shears and transports the suspension with water evaporation, until a precisely determined amount of water evaporates and a suspension of ceramic powder is formed in a mouldable solution of the cellulose in aqueous amine oxide. Said concentrating device also comprises a device linked to the above mentioned device, whereby the mouldable ceramic cellulose solution suspension is processed into ceramic raw fibres in a rope shape. Said concentrating device permits straight ceramic raw fibres to be formed and can be integrated with an installation, in which the raw fibre bundles are pyrolyzed and sintered.
    • 系统和方法,用于制造直陶瓷纤维,它基本上具有混合装置用于产生悬浮液的陶瓷粉末,含水氧化胺和纤维素,其中,所述悬浮液的制造在分批或以连续的方式和在一个或多个步骤通过加入所有或单个组件的完成的 可以做到。 此外,本发明包括用于浓缩陶瓷粉末,含水氧化胺和纤维素,其中,所述装置的生产,同时剧烈混合下加热悬浮液中的悬浮液的装置,剪切和运输,同时经历蒸发除去水,直到一个精确限定的量的水蒸发掉,悬浮液 陶瓷粉末在含水氧化胺的纤维素的可成形的溶液,其进一步包括连接到在可变形陶瓷纤维素溶液悬浮液进行处理以形成绳状陶瓷生纤维和先前描述的装置的设备形成允许直陶瓷生纤维和植物的形成 可以整合,其中绿色纤维束被热解和烧结。