Tsukishima Kikai Co., Ltd.

Idemitsu Kosan Company, Limited

Tomoki Homma

Sumito Sato

Hideki Suda

Shuji Iwasaki

Yoichi Nakata

Satoshi Suwa

Tomonori Watarai

Nobutaka Sakurai

Takashi Higami

Toshiaki Tachikawa

Kazuyuki Yoshitomi

Masahiro Kodama

Shuichi Masuda

Prevention of contamination of a dried product, deformation of particles, and a change of particle size distribution. The system includes: a solid-liquid separator in which a processing material is supplied between a pair of endless separation filter cloths wound around an outer periphery of a separation roll, and is dehydrated by being squeezed therebetween and also by ventilation gas passing from a ventilation port formed in an outer peripheral surface of the separation roll; and a horizontal rotary dryer provided on a subsequent stage of the solid-liquid separator, wherein carrier gas is made to flow in a rotating shell of the dryer in a cocurrent manner in the same direction as a conveyance direction of the processing material.

Equipment for solid-liquid separation and drying of fine-powder slurry, and method therfor

A solid-liquid separating apparatus is provided with: a separating roll which has a substantially cylindrical shape with a plurality of through holes, which penetrate between an inner surface and an outer surface in radial direction thereof, and is rotatable in circumferential direction thereof; and a pair of separating filter cloths which is endless belts capable of traveling in a rotation direction of the separating roll and are wound around the outer circumference of the separating roll so as to overlap each other, wherein a material supplied between the pair of filter cloths is squeezed by being rolled together with the pair of filter cloths therebetween on the outer circumference of the separating roll, and the material is dehydrated by ventilating via each through hole.

Solid-liquid separating device, filtering apparatus, and solid-liquid separating method

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Tokyo, Japan

Tomoki Homma