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    • 9. 发明授权
    • Fiber opening apparatus
    • 开纤器具
    • US06615455B1
    • 2003-09-09
    • US10244185
    • 2002-09-16
    • Akiva Pinto
    • Akiva Pinto
    • D01G1540
    • D01G9/14
    • A fiber opening device comprising a feed section opening into the fiber opening section. The opening section includes a cabinet with an inner chamber, a waste removal chamber and a fiber web removal unit. The inner chamber includes a doffing roll and a contaminant collecting area located above first and second opening rolls. A main roll is located beneath and between the opening rolls and a waste removal section and a fiber web removal section are located beneath the main roll. In operation, fibers delivered into the inner chamber are first acted on by primarily one of the opening rolls which creates a tumbling action in which contaminants are dislodged and deposited into the contaminant receiving area while other fibers are picked up by the second opening roll carried to and doffed onto the main roll forming a fiber web for delivery to the fiber web removal section.
    • 一种纤维开口装置,包括通向纤维开口部分的进料部分。 开口部分包括具有内室的机壳,废物移除室和纤维网移除单元。 内室包括落纱辊和位于第一和第二开口辊上方的污染物收集区域。 主辊位于开卷辊之下和之间,废纸移除部分和纤维纸幅去除部分位于主辊下方。 在操作中,传送到内腔中的纤维首先通过主要的一个打开辊起作用,这产生了滚动作用,其中污染物被移出并沉积到污染物接收区域中,而其他纤维被携带的第二开卷辊拾起 并落在主辊上,形成纤维网以输送到纤维幅材去除部分。