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1. (WO2018185888) SCREW PRESS

Pub. No.:    WO/2018/185888    International Application No.:    PCT/JP2017/014270
Publication Date: Fri Oct 12 01:59:59 CEST 2018 International Filing Date: Thu Apr 06 01:59:59 CEST 2017
IPC: B30B 9/14
Applicants: MITSUBISHI KAKOKI KAISHA, LTD.
三菱化工機株式会社
Inventors: OMORI Kazuki
大森 一樹
OKEYA Hisashi
桶谷 尚史
KOMAJI Ryo
駒路 龍
Title: SCREW PRESS
Abstract:
Provided is a screw press capable of suppressing and preventing accumulation of solids on a filtration surface and of continuous operation over a long period. This screw press has: a rotating drum 11 having a cylindrical filtration surface 11A; and a screw 12 having a screw blade 12B provided along the axis of the rotating drum 11. A shoe mechanism 30 that removes solids that adhere to the filtration surface 11A is provided along the outer peripheral edge of the screw blade 12B. The shoe mechanism 30 has: a resin shoe 31 that elastically comes in sliding contact with the filtration surface 11A; a housing body 32 that houses the resin shoe 31; an elastic member 33 that applies elastic force to the resin shoe 31 inside the housing body 32; and a protrusion screw member 34 that prevents the resin shoe 31 from protruding from the housing body 32.