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    • 73. 发明申请
    • Plastic Tube Screen Fills and Fabrication Thereof
    • 塑料管屏幕填充和制作
    • US20150123297A1
    • 2015-05-07
    • US14070821
    • 2013-11-04
    • Chong Mook Park
    • Chong Mook Park
    • F28F1/08F16L3/22B01F3/04B29C49/00B29D16/00
    • B29C49/0015B29C49/04B29K2027/06B29K2101/00B29L2016/00B29L2023/18F28D3/04F28F1/06F28F21/06F28F25/082
    • The present invention involves a fabrication of plastic-tube-screen-fill using plastic tubes. The plastic-tube-screen-fill consists of several plastic tubes suspending between top and bottom tube holding perforated frames in the shape of a rectangular thin plate as a vertical string screen. The tube holding perforated frames are in same configuration to be used in two ways and fabricated by assembling a perforated frame and tube holding frame. The tube holding frame is a straight male band connector with several short solid rods positioned and fixed on band for push-fitting into the holes on perforated frame. The short solid rod on tube holding frame has a male push-fit connector on its lower part to be push-fitted into one edge of tube. The tubes used in the present invention are spiral corrugated tubes. Fabrication and assembling method of perforated frames, tube holding frames, and spiral corrugated tubes are described in the present invention.
    • 本发明涉及使用塑料管制造塑料管筛填充物。 塑料管屏幕填充物由几个塑料管组成,悬挂在顶管和底管之间,保持矩形薄板形状的穿孔框架作为垂直丝网屏。 夹持多孔框架的管具有相同的构造,以两种方式使用,并且通过组装穿孔的框架和管保持框架来制造。 管保持框架是一个直的公带连接器,具有几个短实体杆,定位并固定在带上,用于推入穿孔框架上的孔中。 管固定框架上的短实心杆在其下部具有一个插入式插入式连接器,以插入管的一个边缘。 用于本发明的管是螺旋波纹管。 本发明描述了多孔框架,管夹框架和螺旋波纹管的制造和组装方法。