Title:
SCRAPER OF MUD
Document Type and Number:
Japanese Patent JP3521140
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a novel scraper of mud which hardly enables scraping blades to stick and deposit mud and can correspond to a change of layer thick ness of the conveyed mud with a simple mechanism when the sticky mud of water content 20-30% is scraped off to the prescribed size.
SOLUTION: The bottom part of a hopper which stores lumpy mud is constituted with a belt conveyor which conveys the stored lumpy mud to a scraping part, a casing which is taller in height than the hopper and is nearly channel- shaped in cross-section is disposed in such a manner that an opening part of the casing is directed to the tip opening part of the hopper on the tip opening side of the hopper, a scraping rotor having the many scraping blades therein is freely vertically-movably disposed inside the casing and the tops of the scraping blades are disposed in close vicinity of the tip opening part of the hopper.
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Inventors:
Kamase, Shiyunei
Fujimoto, Shunkai
Fujimoto, Shunkai
Application Number:
JP2001356126A
Publication Date:
April 19, 2004
Filing Date:
November 21, 2001
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD
International Classes:
E02F7/00; B02C18/06; B65G65/42; C02F11/00; (IPC1-7): B02C18/06; B65G65/42; C02F11/00; E02F7/00
Attorney, Agent or Firm:
園田 敏雄
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