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    • 2. 发明授权
    • Cleaning line with false air infeed valve for regulating air flow therein
    • 具有用于调节空气流量的空气入口阀的清洁管线
    • US5224243A
    • 1993-07-06
    • US745715
    • 1991-08-16
    • Walter SchlepferWerner HauschildJurg FaasRene WaeberRobert Demuth
    • Walter SchlepferWerner HauschildJurg FaasRene WaeberRobert Demuth
    • D01G13/00D01G23/08
    • D01G23/08D01G13/00
    • The cleaning or blow room line comprises at least one bale opening machine connected by ducts and at least one cleaning machine and a blender with a plurality of cards. The transport of the fiber flocks extracted by the at least one bale opening machine through the cleaning line is achieved by suction ventilators provided for such cleaning line. After at least one cleaning location a pressure sensor is arranged in an associated duct and delivers a signal to a control or regulator which controls or regulates, as the case may be, the size of a false air opening which co-dictates the air flow through the ducts. The false air opening can be constructed as an adjustable element in the form of a hinged flap or a slide element positioned relative to an opening in a duct, whereby the regulator controls the extent to which the flap or slide member is pivoted or slid, thereby adjusting the amount of air that is drawn into the duct.
    • 清洁或吹风室线包括至少一个通过管道连接的打包机和至少一个清洁机器和具有多个卡的搅拌器。 由至少一个打包机提取的纤维绒毛通过清洁线的运输通过为这种清洁线设置的抽吸通风机来实现。 在至少一个清洁位置之后,将压力传感器布置在相关联的管道中,并将信号传递到控制或调节器,控制或调节器(视情况而定)指定空气开口的尺寸,该空气开口共同指示空气流通过 管道。 假空气开口可以构造为铰链翼片或相对于管道中的开口定位的滑动元件形式的可调元件,由此调节器控制翼片或滑动构件枢转或滑动的程度,由此 调节吸入管道的空气量。