Title:
BIOMASS MILL
Document Type and Number:
WIPO Patent Application WO/2013/133446
Kind Code:
A1
Abstract:
This invention is provided with: a housing (3) forming a classification chamber (17); a pulverization table (5) housed at the lower portion of the housing, the pulverization table (5) being driven by a table driving device (7); a pulverization groove that is provided on the upper surface of the pulverization table and that has an arc-shaped cross-section; a plurality of pressing roller units (11), each having a pressing roller (12) pressed into the pulverization groove; a classification constriction (28) provided between the pressing roller units of the housing, the classification constriction (28) protruding further toward the center than the outer edge of the pulverization groove; a blowout port (19) for blowing out primary air from the surrounding of the pulverization table; and a chute (22) for supplying wooden biomass to the center of the pulverization table; the classification constriction forming a bent flow channel for the primary air in the classification chamber.
Inventors:
TAMURA MASATO (JP)
WATANABE SHINJI (JP)
WATANABE SHINJI (JP)
Application Number:
PCT/JP2013/056878
Publication Date:
September 12, 2013
Filing Date:
March 06, 2013
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
B02C15/04; B07B7/04; B07B7/083
Foreign References:
| JP2011161306A | 2011-08-25 | |||
| JPH11276920A | 1999-10-12 | |||
| JP2012083016A | 2012-04-26 | |||
| JPS5870845A | 1983-04-27 | |||
| JPH09215936A | 1997-08-19 | |||
| JP2011104563A | 2011-06-02 |
Attorney, Agent or Firm:
MIYOSHI, SHOJI (JP)
Miyoshi 祥 ニ (JP)
Miyoshi 祥 ニ (JP)
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Claims: