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INSTALLATION FOR OBTAINING SORPTION FILTERING NONWOVEN MATERIALS WITH IMPROVED PROPERTIES FROM POLYMER SOLUTIONS BY METHOD OF AERODYNAMIC FORMATION

机译：气动力学形成方法从聚合物溶液中吸附吸附过滤性能改善的非织造材料的安装

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FIELD: non-woven materials.;SUBSTANCE: invention relates to the production of nonwoven materials, namely to an apparatus for producing multi-layer sorption-filtering composite nonwoven materials from polymer solutions by aerodynamic formation. Device for obtaining sorption-filtering non-woven materials from polymer solutions by aerodynamic formation includes a unit for the preparation of spinning solutions, a forming machine with spinning blocks, a washing unit, a dryer for drying the material, and a winding assembly of the finished nonwoven, and includes a system for preventing the pressure pulsation of the spinning liquor supplied to the mold blocks, maintaining the ratio of the maximum spinneret drawing and the minimum spinneret drawing to not more than 1.04, the laying device providing a ratio of the speed of the spinning blocks relative to the speed of the conveyor in the range from 16 to 80, a washing unit equipped with a solvent washing system with water by counterflow and additional circulation circuits, a three-section dryer for dehumidifying the ratio of the set temperature of the first section to the second of 1.2 to 1.3 and the temperature of the second section to the third of 1.3 to 1.4, where the material can be obtained in one step.;EFFECT: installation for obtaining sorption-filtering non-woven materials from polymer solutions is proposed.;1 cl, 3 ex, 8 dwg

机译：专利名称非织造材料的制造方法技术领域本发明涉及非织造材料的生产，即涉及一种通过空气动力学形成由聚合物溶液生产多层吸附过滤复合非织造材料的设备。通过空气动力学成型从聚合物溶液中获得吸附过滤非织造材料的设备包括：用于制备纺丝溶液的单元，带有纺丝块的成型机，洗涤单元，用于干燥材料的干燥机以及该纤维的卷绕组件成品无纺布，并且包括一种系统，该系统可防止提供给模块的纺丝液产生压力脉动，将最大喷丝头拉伸比和最小喷丝头拉伸比保持在1.04以下，该铺设装置可提供速度比纺纱块相对于传送带速度的变化范围为16至80，清洗单元配备有通过逆流进行水洗的溶剂清洗系统和附加的循环回路，三段式干燥机，用于对设定温度的比率进行除湿第一部分到第二部分的温度为1.2至1.3，第二部分到第三部分的温度为1.3至1.4，其中材料可以效果：建议：用于从聚合物溶液中获得吸附过滤非织造材料的装置。; 1 cl，3 ex，8 dwg

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公开/公告号RU2668446C1

专利类型
公开/公告日2018-10-01

原文格式PDF
申请/专利权人 AKTSIONERNOE OBSHCHESTVO NAUCHNO-ISSLEDOVATELSKIJ INSTITUT SINTETICHESKOGO VOLOKNA S EKSPERIMENTALNYM ZAVODOM (AO VNIISV);
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申请/专利号RU20180101444
发明设计人 GENIS ALEKSANDR VIKTOROVICH (RU);IDIATULOV RAFET KUTUZOVICH (RU);YARMAK MAKSIM ANATOLEVICH (RU);ERMOLAEV SERGEJ EDUARDOVICH (RU);SINDEEV ANATOLIJ ALEKSEEVICH (RU);
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申请日2018-01-16
分类号D04H3/16;B01J20/30;
国家 RU
入库时间 2022-08-21 12:35:20

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