Title:
PULVERIZER
Document Type and Number:
WIPO Patent Application WO/2018/168184
Kind Code:
A1
Abstract:
Provided is a pulverizer having excellent pulverization efficiency and an excellent cooling function, and capable of preventing the leakage of a cooling medium with a simple structure. Disclosed is a pulverizer that pulverizes an object-to-be-processed between respective blade surfaces of a rotating blade (50) and a fixed blade (60), the pulverizer comprising: a cylindrical container (20); a rotary shaft (30) provided so as to pass through a one-end-side wall (21) of the container (20); a rotating blade (50) attached to the rotary shaft (30); and a fixed blade (60) provided to an other-end-side wall (22) of the container (20). At least one of the rotating blade (50) and the fixed blade (60) includes: a disk-shaped holding member (51, 61); a blade member (52, 62) attached to one side of the holding member (51, 61); and a cover member (53, 63) attached to the other side of the holding member (51, 61). A cooling space for circulating a cooling medium is formed between the holding member (51, 61) and the cover member (53, 63).
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| JPS6380859 | REFUSE DISPOSAL MACHINE |
| JPH10450 | GARBAGE TREATMENT MACHINE |
Inventors:
SEKINE YASUYOSHI (JP)
OTSUKA RYU (JP)
OTSUKA RYU (JP)
Application Number:
PCT/JP2018/001197
Publication Date:
September 20, 2018
Filing Date:
January 17, 2018
Export Citation:
Assignee:
NIPPON COKE & ENG CO LTD (JP)
International Classes:
B02C18/00; B02C18/14; B02C18/18
Domestic Patent References:
| WO2006109422A1 | 2006-10-19 | |||
| WO2004078354A1 | 2004-09-16 |
Foreign References:
| JPS62106850A | 1987-05-18 | |||
| JP2003047867A | 2003-02-18 | |||
| JPS5285759A | 1977-07-16 | |||
| JP2012217955A | 2012-11-12 |
Attorney, Agent or Firm:
CREO LAW & INTELLECTUAL PROPERTY (JP)
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