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1. 发明授权

US4502820A High-pressure conveyor for powdery and granular materials 失效
标题翻译：用于粉末和颗粒材料的高压输送机
公开(公告)号：US4502820A
公开(公告)日：1985-03-05
申请号：US408303
申请日：1982-08-16
申请人： Shuzo Fujii , Hideo Oishe , Takashi Moriyama
发明人： Shuzo Fujii , Hideo Oishe , Takashi Moriyama
IPC分类号： B01J8/00 , B65G53/08 , B65G53/48
CPC分类号： B65G53/08 , B01J8/002
摘要： A high-pressure conveyor discharges a powdery or granular material from a pressurization tank through a discharge unit into a conveyor pipe. The discharge unit includes a guide cylinder or trough mounted on the tank, a screw feeder extending through the guide cylinder and having an end extending into the tank in overhanging relation to an aerator in the tank and the other end coupled to a variable-speed drive unit such as a motor. The material as it is fluidized on the aerator under a high pressure is supplied into the discharge cylinder, from which the material is fed by the screw feeder out of a discharge port in the guide cylinder into the conveyor pipe. A plurality of discharge units may be connected to the tank at angularly spaced intervals for uniform or adjusted distribution of the material to a plurality of locations.
摘要翻译：高压输送机将来自加压罐的粉末或颗粒物质通过排放单元排放到输送管中。排放单元包括安装在罐上的引导筒或槽，螺旋进料器，其延伸穿过导向筒，并且具有以与罐中的曝气器悬垂关系延伸到罐中的端部，而另一端连接到变速驱动器单位如电机。在充气器上在高压下流动的材料被供给到排出筒中，通过螺旋给料器将材料从引导筒中的排出口输送到输送管中。多个排放单元可以以角度间隔的间隔连接到罐，用于将材料均匀或调整分配到多个位置。

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