Title:
FLUIDIZED BED DRYING DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/161130
Kind Code:
A1
Abstract:
Provided are: a drying furnace (5) that forms a fluidized bed (3) internally by using a fluidized gas to force lignite to flow from an upstream side to a downstream side; a cyclone dust collector (34) which is disposed inside the drying furnace (5), and which is capable of collecting lignite contained in exhaust gas discharged from the drying furnace; and an ejector (35) which is disposed inside the drying furnace (5), and which feeds the lignite collected by the dust collector (34) toward the upstream side of the fluidized bed (3).
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Inventors:
TAKASHIMA RYUHEI
KINOSHITA MASAAKI
ARIMA KENICHI
KINOSHITA MASAAKI
ARIMA KENICHI
Application Number:
PCT/JP2012/062837
Publication Date:
November 29, 2012
Filing Date:
May 18, 2012
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
TAKASHIMA RYUHEI
KINOSHITA MASAAKI
ARIMA KENICHI
TAKASHIMA RYUHEI
KINOSHITA MASAAKI
ARIMA KENICHI
International Classes:
F26B3/084
Foreign References:
JPS3818787Y1 | ||||
JPH11223458A | 1999-08-17 | |||
JP2010243023A | 2010-10-28 |
Attorney, Agent or Firm:
SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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Claims: