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公开(公告)号:US20180269008A1
公开(公告)日:2018-09-20
申请号:US15920707
申请日:2018-03-14
发明人: Yusuke Kawaguchi , Toshiaki Shimizu , Toyokazu Kumazawa , Satoshi Oyama , Hiromu Kobori , Keisuke Ota , Shinpei Teshima , Kentaro Matsunaga
摘要: To transfer slurry without a binder smoothly in each transition between a dewatering process, a water squeezing process, and a drying process during formation of the slurry into a sheet-like shape through these processes. A dewatering process unit P1 conveys slurry while removing moisture in the slurry. A water squeezing process unit P2 conveys the resultant slurry while squeezing water from the slurry by rolling the slurry. A drying process unit P3 conveys the resultant slurry while drying the slurry by heating the slurry. The conveyance speed of the slurry in the water squeezing process is lower than the conveyance speed of the slurry in the dewatering process. The conveyance speed of the slurry in the drying process is lower than the conveyance speed of the slurry in the water squeezing process. A first speed difference showing a difference between the conveyance speed of the slurry in the dewatering process and the conveyance speed of the slurry in the water squeezing process is smaller than a second speed difference showing a difference between the conveyance speed of the slurry in the water squeezing process and the conveyance speed of the slurry in the drying process.