Screening system for ground calcium carbonate powder
作者： Wang Siqing , Fang Jifa , Ding Sihong
DOI:
关键词: Exhaust pipe 、 Dust pollution 、 Cylinder (engine) 、 Composite material 、 Calcium carbonate 、 Materials science 、 Blocking (radio) 、 Base (geometry)
摘要: The invention relates to the field of powder processing equipment, discloses a screening system for ground calcium carbonate powder. technical problem dust pollution in process issolved. A base, material receiving frame and mechanism are included, arranged on base is provided with dustblocking mechanism, blocking comprises supporting frame, cover, first driving cylinder which drives go up down, end, facing thebase, cover collides outer periphery covering mode, feeding inlet formed theinner side corner fixedly connected fixed plate, cavity between plate inner wall exhaust opening outside pipe communicating cavity. generated enters through opening, then exhausted collected. Thecreening has effect reducing pollution.
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