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CN109562529A 用于使用多级连续混合器生产纤维增强水泥浆料的方法 有权

用于使用多级连续混合器生产纤维增强水泥浆料的方法
Abstract:
一种方法，其中来自干燥粉末进料器(2)的干燥水泥粉末流(5)穿过干燥水泥粉末入口导管(5a)以对纤维浆料混合器(32)的第一进料区段(20)进行进料。含水介质流(7)穿过至少一个含水介质流导管(7a)以对纤维浆料混合器(32)的第一混合区段(22)进行进料。增强纤维流(34)从纤维进料器(33)穿过增强纤维流导管(34a)以对纤维浆料混合器(32)的第二混合区段(24)进行进料。所述干燥水泥粉末流(5)、所述含水介质流(7)和所述增强纤维流(34)在所述纤维浆料混合器(32)中组合以制备纤维水泥混合物流(36)，所述纤维水泥混合物流通过所述混合器(32)的下游端处的排出导管(36a)排出。
Abstract(English):

A method in which a stream (5) of dry cementitious powder from a dry powder feeder (2) passes through a dry cementitious powder inlet conduit (5a) to feed a first feed section (20) of a fiber-slurry mixer (32). An aqueous medium stream (7) passes through at least one aqueous medium stream conduit (7a) to feed a first mixing section (22) of the fiber-slurry mixer (32). A stream (34) of reinforcingfibers passes from a fiber feeder (33) through a reinforcing fibers stream conduit (34a) to feed a second mixing section (24) of the fiber-slurry mixer (32). The stream (5) of dry cementitious powder,aqueous medium stream (7), and stream (34) of reinforcing fibers combine in the fiber-slurry mixer (32) to make a stream of fiber-cement mixture (36) which discharges through a discharge conduit (36a) at a downstream end of the mixer (32).

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